diff options
Diffstat (limited to 'libcxx/test/std/strings/basic.string/string.ops')
35 files changed, 13315 insertions, 0 deletions
diff --git a/libcxx/test/std/strings/basic.string/string.ops/nothing_to_do.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/nothing_to_do.pass.cpp new file mode 100644 index 00000000000..b58f5c55b64 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/nothing_to_do.pass.cpp @@ -0,0 +1,12 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +int main() +{ +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string.accessors/c_str.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string.accessors/c_str.pass.cpp new file mode 100644 index 00000000000..3bdb800bf73 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string.accessors/c_str.pass.cpp @@ -0,0 +1,52 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// const charT* c_str() const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s) +{ + typedef typename S::traits_type T; + const typename S::value_type* str = s.c_str(); + if (s.size() > 0) + { + assert(T::compare(str, &s[0], s.size()) == 0); + assert(T::eq(str[s.size()], typename S::value_type())); + } + else + assert(T::eq(str[0], typename S::value_type())); +} + +int main() +{ + { + typedef std::string S; + test(S("")); + test(S("abcde")); + test(S("abcdefghij")); + test(S("abcdefghijklmnopqrst")); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test(S("")); + test(S("abcde")); + test(S("abcdefghij")); + test(S("abcdefghijklmnopqrst")); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string.accessors/data.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string.accessors/data.pass.cpp new file mode 100644 index 00000000000..917248fa691 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string.accessors/data.pass.cpp @@ -0,0 +1,52 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// const charT* data() const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s) +{ + typedef typename S::traits_type T; + const typename S::value_type* str = s.data(); + if (s.size() > 0) + { + assert(T::compare(str, &s[0], s.size()) == 0); + assert(T::eq(str[s.size()], typename S::value_type())); + } + else + assert(T::eq(str[0], typename S::value_type())); +} + +int main() +{ + { + typedef std::string S; + test(S("")); + test(S("abcde")); + test(S("abcdefghij")); + test(S("abcdefghijklmnopqrst")); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test(S("")); + test(S("abcde")); + test(S("abcdefghij")); + test(S("abcdefghijklmnopqrst")); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string.accessors/get_allocator.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string.accessors/get_allocator.pass.cpp new file mode 100644 index 00000000000..6ba040d2635 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string.accessors/get_allocator.pass.cpp @@ -0,0 +1,47 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// allocator_type get_allocator() const; + +#include <string> +#include <cassert> + +#include "test_allocator.h" +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const typename S::allocator_type& a) +{ + assert(s.get_allocator() == a); +} + +int main() +{ + { + typedef test_allocator<char> A; + typedef std::basic_string<char, std::char_traits<char>, A> S; + test(S(""), A()); + test(S("abcde", A(1)), A(1)); + test(S("abcdefghij", A(2)), A(2)); + test(S("abcdefghijklmnopqrst", A(3)), A(3)); + } +#if __cplusplus >= 201103L + { + typedef min_allocator<char> A; + typedef std::basic_string<char, std::char_traits<char>, A> S; + test(S(""), A()); + test(S("abcde", A()), A()); + test(S("abcdefghij", A()), A()); + test(S("abcdefghijklmnopqrst", A()), A()); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/pointer.pass.cpp new file mode 100644 index 00000000000..dda7428992a --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/pointer.pass.cpp @@ -0,0 +1,77 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// int compare(const charT *s) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +int sign(int x) +{ + if (x == 0) + return 0; + if (x < 0) + return -1; + return 1; +} + +template <class S> +void +test(const S& s, const typename S::value_type* str, int x) +{ + assert(sign(s.compare(str)) == sign(x)); +} + +int main() +{ + { + typedef std::string S; + test(S(""), "", 0); + test(S(""), "abcde", -5); + test(S(""), "abcdefghij", -10); + test(S(""), "abcdefghijklmnopqrst", -20); + test(S("abcde"), "", 5); + test(S("abcde"), "abcde", 0); + test(S("abcde"), "abcdefghij", -5); + test(S("abcde"), "abcdefghijklmnopqrst", -15); + test(S("abcdefghij"), "", 10); + test(S("abcdefghij"), "abcde", 5); + test(S("abcdefghij"), "abcdefghij", 0); + test(S("abcdefghij"), "abcdefghijklmnopqrst", -10); + test(S("abcdefghijklmnopqrst"), "", 20); + test(S("abcdefghijklmnopqrst"), "abcde", 15); + test(S("abcdefghijklmnopqrst"), "abcdefghij", 10); + test(S("abcdefghijklmnopqrst"), "abcdefghijklmnopqrst", 0); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test(S(""), "", 0); + test(S(""), "abcde", -5); + test(S(""), "abcdefghij", -10); + test(S(""), "abcdefghijklmnopqrst", -20); + test(S("abcde"), "", 5); + test(S("abcde"), "abcde", 0); + test(S("abcde"), "abcdefghij", -5); + test(S("abcde"), "abcdefghijklmnopqrst", -15); + test(S("abcdefghij"), "", 10); + test(S("abcdefghij"), "abcde", 5); + test(S("abcdefghij"), "abcdefghij", 0); + test(S("abcdefghij"), "abcdefghijklmnopqrst", -10); + test(S("abcdefghijklmnopqrst"), "", 20); + test(S("abcdefghijklmnopqrst"), "abcde", 15); + test(S("abcdefghijklmnopqrst"), "abcdefghij", 10); + test(S("abcdefghijklmnopqrst"), "abcdefghijklmnopqrst", 0); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer.pass.cpp new file mode 100644 index 00000000000..9ed58a3e9bb --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer.pass.cpp @@ -0,0 +1,372 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// int compare(size_type pos, size_type n1, const charT *s) const; + +#include <string> +#include <stdexcept> +#include <cassert> + +#include "min_allocator.h" + +int sign(int x) +{ + if (x == 0) + return 0; + if (x < 0) + return -1; + return 1; +} + +template <class S> +void +test(const S& s, typename S::size_type pos1, typename S::size_type n1, + const typename S::value_type* str, int x) +{ + try + { + assert(sign(s.compare(pos1, n1, str)) == sign(x)); + assert(pos1 <= s.size()); + } + catch (std::out_of_range&) + { + assert(pos1 > s.size()); + } +} + +template <class S> +void test0() +{ + test(S(""), 0, 0, "", 0); + test(S(""), 0, 0, "abcde", -5); + test(S(""), 0, 0, "abcdefghij", -10); + test(S(""), 0, 0, "abcdefghijklmnopqrst", -20); + test(S(""), 0, 1, "", 0); + test(S(""), 0, 1, "abcde", -5); + test(S(""), 0, 1, "abcdefghij", -10); + test(S(""), 0, 1, "abcdefghijklmnopqrst", -20); + test(S(""), 1, 0, "", 0); + test(S(""), 1, 0, "abcde", 0); + test(S(""), 1, 0, "abcdefghij", 0); + test(S(""), 1, 0, "abcdefghijklmnopqrst", 0); + test(S("abcde"), 0, 0, "", 0); + test(S("abcde"), 0, 0, "abcde", -5); + test(S("abcde"), 0, 0, "abcdefghij", -10); + test(S("abcde"), 0, 0, "abcdefghijklmnopqrst", -20); + test(S("abcde"), 0, 1, "", 1); + test(S("abcde"), 0, 1, "abcde", -4); + test(S("abcde"), 0, 1, "abcdefghij", -9); + test(S("abcde"), 0, 1, "abcdefghijklmnopqrst", -19); + test(S("abcde"), 0, 2, "", 2); + test(S("abcde"), 0, 2, "abcde", -3); + test(S("abcde"), 0, 2, "abcdefghij", -8); + test(S("abcde"), 0, 2, "abcdefghijklmnopqrst", -18); + test(S("abcde"), 0, 4, "", 4); + test(S("abcde"), 0, 4, "abcde", -1); + test(S("abcde"), 0, 4, "abcdefghij", -6); + test(S("abcde"), 0, 4, "abcdefghijklmnopqrst", -16); + test(S("abcde"), 0, 5, "", 5); + test(S("abcde"), 0, 5, "abcde", 0); + test(S("abcde"), 0, 5, "abcdefghij", -5); + test(S("abcde"), 0, 5, "abcdefghijklmnopqrst", -15); + test(S("abcde"), 0, 6, "", 5); + test(S("abcde"), 0, 6, "abcde", 0); + test(S("abcde"), 0, 6, "abcdefghij", -5); + test(S("abcde"), 0, 6, "abcdefghijklmnopqrst", -15); + test(S("abcde"), 1, 0, "", 0); + test(S("abcde"), 1, 0, "abcde", -5); + test(S("abcde"), 1, 0, "abcdefghij", -10); + test(S("abcde"), 1, 0, "abcdefghijklmnopqrst", -20); + test(S("abcde"), 1, 1, "", 1); + test(S("abcde"), 1, 1, "abcde", 1); + test(S("abcde"), 1, 1, "abcdefghij", 1); + test(S("abcde"), 1, 1, "abcdefghijklmnopqrst", 1); + test(S("abcde"), 1, 2, "", 2); + test(S("abcde"), 1, 2, "abcde", 1); + test(S("abcde"), 1, 2, "abcdefghij", 1); + test(S("abcde"), 1, 2, "abcdefghijklmnopqrst", 1); + test(S("abcde"), 1, 3, "", 3); + test(S("abcde"), 1, 3, "abcde", 1); + test(S("abcde"), 1, 3, "abcdefghij", 1); + test(S("abcde"), 1, 3, "abcdefghijklmnopqrst", 1); + test(S("abcde"), 1, 4, "", 4); + test(S("abcde"), 1, 4, "abcde", 1); + test(S("abcde"), 1, 4, "abcdefghij", 1); + test(S("abcde"), 1, 4, "abcdefghijklmnopqrst", 1); + test(S("abcde"), 1, 5, "", 4); + test(S("abcde"), 1, 5, "abcde", 1); + test(S("abcde"), 1, 5, "abcdefghij", 1); + test(S("abcde"), 1, 5, "abcdefghijklmnopqrst", 1); + test(S("abcde"), 2, 0, "", 0); + test(S("abcde"), 2, 0, "abcde", -5); + test(S("abcde"), 2, 0, "abcdefghij", -10); + test(S("abcde"), 2, 0, "abcdefghijklmnopqrst", -20); + test(S("abcde"), 2, 1, "", 1); + test(S("abcde"), 2, 1, "abcde", 2); + test(S("abcde"), 2, 1, "abcdefghij", 2); + test(S("abcde"), 2, 1, "abcdefghijklmnopqrst", 2); + test(S("abcde"), 2, 2, "", 2); + test(S("abcde"), 2, 2, "abcde", 2); + test(S("abcde"), 2, 2, "abcdefghij", 2); + test(S("abcde"), 2, 2, "abcdefghijklmnopqrst", 2); + test(S("abcde"), 2, 3, "", 3); + test(S("abcde"), 2, 3, "abcde", 2); + test(S("abcde"), 2, 3, "abcdefghij", 2); + test(S("abcde"), 2, 3, "abcdefghijklmnopqrst", 2); + test(S("abcde"), 2, 4, "", 3); + test(S("abcde"), 2, 4, "abcde", 2); + test(S("abcde"), 2, 4, "abcdefghij", 2); + test(S("abcde"), 2, 4, "abcdefghijklmnopqrst", 2); + test(S("abcde"), 4, 0, "", 0); + test(S("abcde"), 4, 0, "abcde", -5); + test(S("abcde"), 4, 0, "abcdefghij", -10); + test(S("abcde"), 4, 0, "abcdefghijklmnopqrst", -20); + test(S("abcde"), 4, 1, "", 1); + test(S("abcde"), 4, 1, "abcde", 4); + test(S("abcde"), 4, 1, "abcdefghij", 4); + test(S("abcde"), 4, 1, "abcdefghijklmnopqrst", 4); + test(S("abcde"), 4, 2, "", 1); + test(S("abcde"), 4, 2, "abcde", 4); + test(S("abcde"), 4, 2, "abcdefghij", 4); + test(S("abcde"), 4, 2, "abcdefghijklmnopqrst", 4); + test(S("abcde"), 5, 0, "", 0); + test(S("abcde"), 5, 0, "abcde", -5); + test(S("abcde"), 5, 0, "abcdefghij", -10); + test(S("abcde"), 5, 0, "abcdefghijklmnopqrst", -20); + test(S("abcde"), 5, 1, "", 0); + test(S("abcde"), 5, 1, "abcde", -5); + test(S("abcde"), 5, 1, "abcdefghij", -10); + test(S("abcde"), 5, 1, "abcdefghijklmnopqrst", -20); +} + +template <class S> +void test1() +{ + test(S("abcde"), 6, 0, "", 0); + test(S("abcde"), 6, 0, "abcde", 0); + test(S("abcde"), 6, 0, "abcdefghij", 0); + test(S("abcde"), 6, 0, "abcdefghijklmnopqrst", 0); + test(S("abcdefghij"), 0, 0, "", 0); + test(S("abcdefghij"), 0, 0, "abcde", -5); + test(S("abcdefghij"), 0, 0, "abcdefghij", -10); + test(S("abcdefghij"), 0, 0, "abcdefghijklmnopqrst", -20); + test(S("abcdefghij"), 0, 1, "", 1); + test(S("abcdefghij"), 0, 1, "abcde", -4); + test(S("abcdefghij"), 0, 1, "abcdefghij", -9); + test(S("abcdefghij"), 0, 1, "abcdefghijklmnopqrst", -19); + test(S("abcdefghij"), 0, 5, "", 5); + test(S("abcdefghij"), 0, 5, "abcde", 0); + test(S("abcdefghij"), 0, 5, "abcdefghij", -5); + test(S("abcdefghij"), 0, 5, "abcdefghijklmnopqrst", -15); + test(S("abcdefghij"), 0, 9, "", 9); + test(S("abcdefghij"), 0, 9, "abcde", 4); + test(S("abcdefghij"), 0, 9, "abcdefghij", -1); + test(S("abcdefghij"), 0, 9, "abcdefghijklmnopqrst", -11); + test(S("abcdefghij"), 0, 10, "", 10); + test(S("abcdefghij"), 0, 10, "abcde", 5); + test(S("abcdefghij"), 0, 10, "abcdefghij", 0); + test(S("abcdefghij"), 0, 10, "abcdefghijklmnopqrst", -10); + test(S("abcdefghij"), 0, 11, "", 10); + test(S("abcdefghij"), 0, 11, "abcde", 5); + test(S("abcdefghij"), 0, 11, "abcdefghij", 0); + test(S("abcdefghij"), 0, 11, "abcdefghijklmnopqrst", -10); + test(S("abcdefghij"), 1, 0, "", 0); + test(S("abcdefghij"), 1, 0, "abcde", -5); + test(S("abcdefghij"), 1, 0, "abcdefghij", -10); + test(S("abcdefghij"), 1, 0, "abcdefghijklmnopqrst", -20); + test(S("abcdefghij"), 1, 1, "", 1); + test(S("abcdefghij"), 1, 1, "abcde", 1); + test(S("abcdefghij"), 1, 1, "abcdefghij", 1); + test(S("abcdefghij"), 1, 1, "abcdefghijklmnopqrst", 1); + test(S("abcdefghij"), 1, 4, "", 4); + test(S("abcdefghij"), 1, 4, "abcde", 1); + test(S("abcdefghij"), 1, 4, "abcdefghij", 1); + test(S("abcdefghij"), 1, 4, "abcdefghijklmnopqrst", 1); + test(S("abcdefghij"), 1, 8, "", 8); + test(S("abcdefghij"), 1, 8, "abcde", 1); + test(S("abcdefghij"), 1, 8, "abcdefghij", 1); + test(S("abcdefghij"), 1, 8, "abcdefghijklmnopqrst", 1); + test(S("abcdefghij"), 1, 9, "", 9); + test(S("abcdefghij"), 1, 9, "abcde", 1); + test(S("abcdefghij"), 1, 9, "abcdefghij", 1); + test(S("abcdefghij"), 1, 9, "abcdefghijklmnopqrst", 1); + test(S("abcdefghij"), 1, 10, "", 9); + test(S("abcdefghij"), 1, 10, "abcde", 1); + test(S("abcdefghij"), 1, 10, "abcdefghij", 1); + test(S("abcdefghij"), 1, 10, "abcdefghijklmnopqrst", 1); + test(S("abcdefghij"), 5, 0, "", 0); + test(S("abcdefghij"), 5, 0, "abcde", -5); + test(S("abcdefghij"), 5, 0, "abcdefghij", -10); + test(S("abcdefghij"), 5, 0, "abcdefghijklmnopqrst", -20); + test(S("abcdefghij"), 5, 1, "", 1); + test(S("abcdefghij"), 5, 1, "abcde", 5); + test(S("abcdefghij"), 5, 1, "abcdefghij", 5); + test(S("abcdefghij"), 5, 1, "abcdefghijklmnopqrst", 5); + test(S("abcdefghij"), 5, 2, "", 2); + test(S("abcdefghij"), 5, 2, "abcde", 5); + test(S("abcdefghij"), 5, 2, "abcdefghij", 5); + test(S("abcdefghij"), 5, 2, "abcdefghijklmnopqrst", 5); + test(S("abcdefghij"), 5, 4, "", 4); + test(S("abcdefghij"), 5, 4, "abcde", 5); + test(S("abcdefghij"), 5, 4, "abcdefghij", 5); + test(S("abcdefghij"), 5, 4, "abcdefghijklmnopqrst", 5); + test(S("abcdefghij"), 5, 5, "", 5); + test(S("abcdefghij"), 5, 5, "abcde", 5); + test(S("abcdefghij"), 5, 5, "abcdefghij", 5); + test(S("abcdefghij"), 5, 5, "abcdefghijklmnopqrst", 5); + test(S("abcdefghij"), 5, 6, "", 5); + test(S("abcdefghij"), 5, 6, "abcde", 5); + test(S("abcdefghij"), 5, 6, "abcdefghij", 5); + test(S("abcdefghij"), 5, 6, "abcdefghijklmnopqrst", 5); + test(S("abcdefghij"), 9, 0, "", 0); + test(S("abcdefghij"), 9, 0, "abcde", -5); + test(S("abcdefghij"), 9, 0, "abcdefghij", -10); + test(S("abcdefghij"), 9, 0, "abcdefghijklmnopqrst", -20); + test(S("abcdefghij"), 9, 1, "", 1); + test(S("abcdefghij"), 9, 1, "abcde", 9); + test(S("abcdefghij"), 9, 1, "abcdefghij", 9); + test(S("abcdefghij"), 9, 1, "abcdefghijklmnopqrst", 9); + test(S("abcdefghij"), 9, 2, "", 1); + test(S("abcdefghij"), 9, 2, "abcde", 9); + test(S("abcdefghij"), 9, 2, "abcdefghij", 9); + test(S("abcdefghij"), 9, 2, "abcdefghijklmnopqrst", 9); + test(S("abcdefghij"), 10, 0, "", 0); + test(S("abcdefghij"), 10, 0, "abcde", -5); + test(S("abcdefghij"), 10, 0, "abcdefghij", -10); + test(S("abcdefghij"), 10, 0, "abcdefghijklmnopqrst", -20); + test(S("abcdefghij"), 10, 1, "", 0); + test(S("abcdefghij"), 10, 1, "abcde", -5); + test(S("abcdefghij"), 10, 1, "abcdefghij", -10); + test(S("abcdefghij"), 10, 1, "abcdefghijklmnopqrst", -20); + test(S("abcdefghij"), 11, 0, "", 0); + test(S("abcdefghij"), 11, 0, "abcde", 0); + test(S("abcdefghij"), 11, 0, "abcdefghij", 0); + test(S("abcdefghij"), 11, 0, "abcdefghijklmnopqrst", 0); +} + +template <class S> +void test2() +{ + test(S("abcdefghijklmnopqrst"), 0, 0, "", 0); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcde", -5); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcdefghij", -10); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcdefghijklmnopqrst", -20); + test(S("abcdefghijklmnopqrst"), 0, 1, "", 1); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcde", -4); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcdefghij", -9); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcdefghijklmnopqrst", -19); + test(S("abcdefghijklmnopqrst"), 0, 10, "", 10); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcde", 5); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcdefghij", 0); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcdefghijklmnopqrst", -10); + test(S("abcdefghijklmnopqrst"), 0, 19, "", 19); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcde", 14); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcdefghij", 9); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcdefghijklmnopqrst", -1); + test(S("abcdefghijklmnopqrst"), 0, 20, "", 20); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcde", 15); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcdefghij", 10); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcdefghijklmnopqrst", 0); + test(S("abcdefghijklmnopqrst"), 0, 21, "", 20); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcde", 15); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcdefghij", 10); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcdefghijklmnopqrst", 0); + test(S("abcdefghijklmnopqrst"), 1, 0, "", 0); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcde", -5); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcdefghij", -10); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcdefghijklmnopqrst", -20); + test(S("abcdefghijklmnopqrst"), 1, 1, "", 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcde", 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcdefghij", 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcdefghijklmnopqrst", 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "", 9); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcde", 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcdefghij", 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcdefghijklmnopqrst", 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "", 18); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcde", 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcdefghij", 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcdefghijklmnopqrst", 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "", 19); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcde", 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcdefghij", 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcdefghijklmnopqrst", 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "", 19); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcde", 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcdefghij", 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcdefghijklmnopqrst", 1); + test(S("abcdefghijklmnopqrst"), 10, 0, "", 0); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcde", -5); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcdefghij", -10); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcdefghijklmnopqrst", -20); + test(S("abcdefghijklmnopqrst"), 10, 1, "", 1); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcde", 10); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcdefghij", 10); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcdefghijklmnopqrst", 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "", 5); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcde", 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcdefghij", 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcdefghijklmnopqrst", 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "", 9); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcde", 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcdefghij", 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcdefghijklmnopqrst", 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "", 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcde", 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcdefghij", 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcdefghijklmnopqrst", 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "", 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcde", 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcdefghij", 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcdefghijklmnopqrst", 10); + test(S("abcdefghijklmnopqrst"), 19, 0, "", 0); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcde", -5); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcdefghij", -10); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcdefghijklmnopqrst", -20); + test(S("abcdefghijklmnopqrst"), 19, 1, "", 1); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcde", 19); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcdefghij", 19); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcdefghijklmnopqrst", 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "", 1); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcde", 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcdefghij", 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcdefghijklmnopqrst", 19); + test(S("abcdefghijklmnopqrst"), 20, 0, "", 0); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcde", -5); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcdefghij", -10); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcdefghijklmnopqrst", -20); + test(S("abcdefghijklmnopqrst"), 20, 1, "", 0); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcde", -5); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcdefghij", -10); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcdefghijklmnopqrst", -20); + test(S("abcdefghijklmnopqrst"), 21, 0, "", 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcde", 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcdefghij", 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcdefghijklmnopqrst", 0); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + test2<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + test2<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer_size.pass.cpp new file mode 100644 index 00000000000..ee804d9cc6e --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_pointer_size.pass.cpp @@ -0,0 +1,1323 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// int compare(size_type pos, size_type n1, const charT *s, size_type n2) const; + +#include <string> +#include <stdexcept> +#include <cassert> + +#include "min_allocator.h" + +int sign(int x) +{ + if (x == 0) + return 0; + if (x < 0) + return -1; + return 1; +} + +template <class S> +void +test(const S& s, typename S::size_type pos, typename S::size_type n1, + const typename S::value_type* str, typename S::size_type n2, int x) +{ + try + { + assert(sign(s.compare(pos, n1, str, n2)) == sign(x)); + assert(pos <= s.size()); + } + catch (std::out_of_range&) + { + assert(pos > s.size()); + } +} + +template <class S> +void test0() +{ + test(S(""), 0, 0, "", 0, 0); + test(S(""), 0, 0, "abcde", 0, 0); + test(S(""), 0, 0, "abcde", 1, -1); + test(S(""), 0, 0, "abcde", 2, -2); + test(S(""), 0, 0, "abcde", 4, -4); + test(S(""), 0, 0, "abcde", 5, -5); + test(S(""), 0, 0, "abcdefghij", 0, 0); + test(S(""), 0, 0, "abcdefghij", 1, -1); + test(S(""), 0, 0, "abcdefghij", 5, -5); + test(S(""), 0, 0, "abcdefghij", 9, -9); + test(S(""), 0, 0, "abcdefghij", 10, -10); + test(S(""), 0, 0, "abcdefghijklmnopqrst", 0, 0); + test(S(""), 0, 0, "abcdefghijklmnopqrst", 1, -1); + test(S(""), 0, 0, "abcdefghijklmnopqrst", 10, -10); + test(S(""), 0, 0, "abcdefghijklmnopqrst", 19, -19); + test(S(""), 0, 0, "abcdefghijklmnopqrst", 20, -20); + test(S(""), 0, 1, "", 0, 0); + test(S(""), 0, 1, "abcde", 0, 0); + test(S(""), 0, 1, "abcde", 1, -1); + test(S(""), 0, 1, "abcde", 2, -2); + test(S(""), 0, 1, "abcde", 4, -4); + test(S(""), 0, 1, "abcde", 5, -5); + test(S(""), 0, 1, "abcdefghij", 0, 0); + test(S(""), 0, 1, "abcdefghij", 1, -1); + test(S(""), 0, 1, "abcdefghij", 5, -5); + test(S(""), 0, 1, "abcdefghij", 9, -9); + test(S(""), 0, 1, "abcdefghij", 10, -10); + test(S(""), 0, 1, "abcdefghijklmnopqrst", 0, 0); + test(S(""), 0, 1, "abcdefghijklmnopqrst", 1, -1); + test(S(""), 0, 1, "abcdefghijklmnopqrst", 10, -10); + test(S(""), 0, 1, "abcdefghijklmnopqrst", 19, -19); + test(S(""), 0, 1, "abcdefghijklmnopqrst", 20, -20); + test(S(""), 1, 0, "", 0, 0); + test(S(""), 1, 0, "abcde", 0, 0); + test(S(""), 1, 0, "abcde", 1, 0); + test(S(""), 1, 0, "abcde", 2, 0); + test(S(""), 1, 0, "abcde", 4, 0); + test(S(""), 1, 0, "abcde", 5, 0); + test(S(""), 1, 0, "abcdefghij", 0, 0); + test(S(""), 1, 0, "abcdefghij", 1, 0); + test(S(""), 1, 0, "abcdefghij", 5, 0); + test(S(""), 1, 0, "abcdefghij", 9, 0); + test(S(""), 1, 0, "abcdefghij", 10, 0); + test(S(""), 1, 0, "abcdefghijklmnopqrst", 0, 0); + test(S(""), 1, 0, "abcdefghijklmnopqrst", 1, 0); + test(S(""), 1, 0, "abcdefghijklmnopqrst", 10, 0); + test(S(""), 1, 0, "abcdefghijklmnopqrst", 19, 0); + test(S(""), 1, 0, "abcdefghijklmnopqrst", 20, 0); + test(S("abcde"), 0, 0, "", 0, 0); + test(S("abcde"), 0, 0, "abcde", 0, 0); + test(S("abcde"), 0, 0, "abcde", 1, -1); + test(S("abcde"), 0, 0, "abcde", 2, -2); + test(S("abcde"), 0, 0, "abcde", 4, -4); + test(S("abcde"), 0, 0, "abcde", 5, -5); + test(S("abcde"), 0, 0, "abcdefghij", 0, 0); + test(S("abcde"), 0, 0, "abcdefghij", 1, -1); + test(S("abcde"), 0, 0, "abcdefghij", 5, -5); + test(S("abcde"), 0, 0, "abcdefghij", 9, -9); + test(S("abcde"), 0, 0, "abcdefghij", 10, -10); + test(S("abcde"), 0, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcde"), 0, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcde"), 0, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcde"), 0, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcde"), 0, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcde"), 0, 1, "", 0, 1); + test(S("abcde"), 0, 1, "abcde", 0, 1); + test(S("abcde"), 0, 1, "abcde", 1, 0); + test(S("abcde"), 0, 1, "abcde", 2, -1); + test(S("abcde"), 0, 1, "abcde", 4, -3); + test(S("abcde"), 0, 1, "abcde", 5, -4); + test(S("abcde"), 0, 1, "abcdefghij", 0, 1); + test(S("abcde"), 0, 1, "abcdefghij", 1, 0); + test(S("abcde"), 0, 1, "abcdefghij", 5, -4); + test(S("abcde"), 0, 1, "abcdefghij", 9, -8); + test(S("abcde"), 0, 1, "abcdefghij", 10, -9); + test(S("abcde"), 0, 1, "abcdefghijklmnopqrst", 0, 1); + test(S("abcde"), 0, 1, "abcdefghijklmnopqrst", 1, 0); + test(S("abcde"), 0, 1, "abcdefghijklmnopqrst", 10, -9); + test(S("abcde"), 0, 1, "abcdefghijklmnopqrst", 19, -18); + test(S("abcde"), 0, 1, "abcdefghijklmnopqrst", 20, -19); + test(S("abcde"), 0, 2, "", 0, 2); + test(S("abcde"), 0, 2, "abcde", 0, 2); + test(S("abcde"), 0, 2, "abcde", 1, 1); + test(S("abcde"), 0, 2, "abcde", 2, 0); + test(S("abcde"), 0, 2, "abcde", 4, -2); + test(S("abcde"), 0, 2, "abcde", 5, -3); + test(S("abcde"), 0, 2, "abcdefghij", 0, 2); + test(S("abcde"), 0, 2, "abcdefghij", 1, 1); + test(S("abcde"), 0, 2, "abcdefghij", 5, -3); + test(S("abcde"), 0, 2, "abcdefghij", 9, -7); + test(S("abcde"), 0, 2, "abcdefghij", 10, -8); + test(S("abcde"), 0, 2, "abcdefghijklmnopqrst", 0, 2); + test(S("abcde"), 0, 2, "abcdefghijklmnopqrst", 1, 1); + test(S("abcde"), 0, 2, "abcdefghijklmnopqrst", 10, -8); + test(S("abcde"), 0, 2, "abcdefghijklmnopqrst", 19, -17); + test(S("abcde"), 0, 2, "abcdefghijklmnopqrst", 20, -18); + test(S("abcde"), 0, 4, "", 0, 4); + test(S("abcde"), 0, 4, "abcde", 0, 4); + test(S("abcde"), 0, 4, "abcde", 1, 3); + test(S("abcde"), 0, 4, "abcde", 2, 2); +} + +template <class S> +void test1() +{ + test(S("abcde"), 0, 4, "abcde", 4, 0); + test(S("abcde"), 0, 4, "abcde", 5, -1); + test(S("abcde"), 0, 4, "abcdefghij", 0, 4); + test(S("abcde"), 0, 4, "abcdefghij", 1, 3); + test(S("abcde"), 0, 4, "abcdefghij", 5, -1); + test(S("abcde"), 0, 4, "abcdefghij", 9, -5); + test(S("abcde"), 0, 4, "abcdefghij", 10, -6); + test(S("abcde"), 0, 4, "abcdefghijklmnopqrst", 0, 4); + test(S("abcde"), 0, 4, "abcdefghijklmnopqrst", 1, 3); + test(S("abcde"), 0, 4, "abcdefghijklmnopqrst", 10, -6); + test(S("abcde"), 0, 4, "abcdefghijklmnopqrst", 19, -15); + test(S("abcde"), 0, 4, "abcdefghijklmnopqrst", 20, -16); + test(S("abcde"), 0, 5, "", 0, 5); + test(S("abcde"), 0, 5, "abcde", 0, 5); + test(S("abcde"), 0, 5, "abcde", 1, 4); + test(S("abcde"), 0, 5, "abcde", 2, 3); + test(S("abcde"), 0, 5, "abcde", 4, 1); + test(S("abcde"), 0, 5, "abcde", 5, 0); + test(S("abcde"), 0, 5, "abcdefghij", 0, 5); + test(S("abcde"), 0, 5, "abcdefghij", 1, 4); + test(S("abcde"), 0, 5, "abcdefghij", 5, 0); + test(S("abcde"), 0, 5, "abcdefghij", 9, -4); + test(S("abcde"), 0, 5, "abcdefghij", 10, -5); + test(S("abcde"), 0, 5, "abcdefghijklmnopqrst", 0, 5); + test(S("abcde"), 0, 5, "abcdefghijklmnopqrst", 1, 4); + test(S("abcde"), 0, 5, "abcdefghijklmnopqrst", 10, -5); + test(S("abcde"), 0, 5, "abcdefghijklmnopqrst", 19, -14); + test(S("abcde"), 0, 5, "abcdefghijklmnopqrst", 20, -15); + test(S("abcde"), 0, 6, "", 0, 5); + test(S("abcde"), 0, 6, "abcde", 0, 5); + test(S("abcde"), 0, 6, "abcde", 1, 4); + test(S("abcde"), 0, 6, "abcde", 2, 3); + test(S("abcde"), 0, 6, "abcde", 4, 1); + test(S("abcde"), 0, 6, "abcde", 5, 0); + test(S("abcde"), 0, 6, "abcdefghij", 0, 5); + test(S("abcde"), 0, 6, "abcdefghij", 1, 4); + test(S("abcde"), 0, 6, "abcdefghij", 5, 0); + test(S("abcde"), 0, 6, "abcdefghij", 9, -4); + test(S("abcde"), 0, 6, "abcdefghij", 10, -5); + test(S("abcde"), 0, 6, "abcdefghijklmnopqrst", 0, 5); + test(S("abcde"), 0, 6, "abcdefghijklmnopqrst", 1, 4); + test(S("abcde"), 0, 6, "abcdefghijklmnopqrst", 10, -5); + test(S("abcde"), 0, 6, "abcdefghijklmnopqrst", 19, -14); + test(S("abcde"), 0, 6, "abcdefghijklmnopqrst", 20, -15); + test(S("abcde"), 1, 0, "", 0, 0); + test(S("abcde"), 1, 0, "abcde", 0, 0); + test(S("abcde"), 1, 0, "abcde", 1, -1); + test(S("abcde"), 1, 0, "abcde", 2, -2); + test(S("abcde"), 1, 0, "abcde", 4, -4); + test(S("abcde"), 1, 0, "abcde", 5, -5); + test(S("abcde"), 1, 0, "abcdefghij", 0, 0); + test(S("abcde"), 1, 0, "abcdefghij", 1, -1); + test(S("abcde"), 1, 0, "abcdefghij", 5, -5); + test(S("abcde"), 1, 0, "abcdefghij", 9, -9); + test(S("abcde"), 1, 0, "abcdefghij", 10, -10); + test(S("abcde"), 1, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcde"), 1, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcde"), 1, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcde"), 1, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcde"), 1, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcde"), 1, 1, "", 0, 1); + test(S("abcde"), 1, 1, "abcde", 0, 1); + test(S("abcde"), 1, 1, "abcde", 1, 1); + test(S("abcde"), 1, 1, "abcde", 2, 1); + test(S("abcde"), 1, 1, "abcde", 4, 1); + test(S("abcde"), 1, 1, "abcde", 5, 1); + test(S("abcde"), 1, 1, "abcdefghij", 0, 1); + test(S("abcde"), 1, 1, "abcdefghij", 1, 1); + test(S("abcde"), 1, 1, "abcdefghij", 5, 1); + test(S("abcde"), 1, 1, "abcdefghij", 9, 1); + test(S("abcde"), 1, 1, "abcdefghij", 10, 1); + test(S("abcde"), 1, 1, "abcdefghijklmnopqrst", 0, 1); + test(S("abcde"), 1, 1, "abcdefghijklmnopqrst", 1, 1); + test(S("abcde"), 1, 1, "abcdefghijklmnopqrst", 10, 1); + test(S("abcde"), 1, 1, "abcdefghijklmnopqrst", 19, 1); + test(S("abcde"), 1, 1, "abcdefghijklmnopqrst", 20, 1); + test(S("abcde"), 1, 2, "", 0, 2); + test(S("abcde"), 1, 2, "abcde", 0, 2); + test(S("abcde"), 1, 2, "abcde", 1, 1); + test(S("abcde"), 1, 2, "abcde", 2, 1); + test(S("abcde"), 1, 2, "abcde", 4, 1); + test(S("abcde"), 1, 2, "abcde", 5, 1); + test(S("abcde"), 1, 2, "abcdefghij", 0, 2); + test(S("abcde"), 1, 2, "abcdefghij", 1, 1); + test(S("abcde"), 1, 2, "abcdefghij", 5, 1); + test(S("abcde"), 1, 2, "abcdefghij", 9, 1); + test(S("abcde"), 1, 2, "abcdefghij", 10, 1); + test(S("abcde"), 1, 2, "abcdefghijklmnopqrst", 0, 2); + test(S("abcde"), 1, 2, "abcdefghijklmnopqrst", 1, 1); + test(S("abcde"), 1, 2, "abcdefghijklmnopqrst", 10, 1); + test(S("abcde"), 1, 2, "abcdefghijklmnopqrst", 19, 1); + test(S("abcde"), 1, 2, "abcdefghijklmnopqrst", 20, 1); + test(S("abcde"), 1, 3, "", 0, 3); + test(S("abcde"), 1, 3, "abcde", 0, 3); + test(S("abcde"), 1, 3, "abcde", 1, 1); + test(S("abcde"), 1, 3, "abcde", 2, 1); + test(S("abcde"), 1, 3, "abcde", 4, 1); + test(S("abcde"), 1, 3, "abcde", 5, 1); + test(S("abcde"), 1, 3, "abcdefghij", 0, 3); + test(S("abcde"), 1, 3, "abcdefghij", 1, 1); +} + +template <class S> +void test2() +{ + test(S("abcde"), 1, 3, "abcdefghij", 5, 1); + test(S("abcde"), 1, 3, "abcdefghij", 9, 1); + test(S("abcde"), 1, 3, "abcdefghij", 10, 1); + test(S("abcde"), 1, 3, "abcdefghijklmnopqrst", 0, 3); + test(S("abcde"), 1, 3, "abcdefghijklmnopqrst", 1, 1); + test(S("abcde"), 1, 3, "abcdefghijklmnopqrst", 10, 1); + test(S("abcde"), 1, 3, "abcdefghijklmnopqrst", 19, 1); + test(S("abcde"), 1, 3, "abcdefghijklmnopqrst", 20, 1); + test(S("abcde"), 1, 4, "", 0, 4); + test(S("abcde"), 1, 4, "abcde", 0, 4); + test(S("abcde"), 1, 4, "abcde", 1, 1); + test(S("abcde"), 1, 4, "abcde", 2, 1); + test(S("abcde"), 1, 4, "abcde", 4, 1); + test(S("abcde"), 1, 4, "abcde", 5, 1); + test(S("abcde"), 1, 4, "abcdefghij", 0, 4); + test(S("abcde"), 1, 4, "abcdefghij", 1, 1); + test(S("abcde"), 1, 4, "abcdefghij", 5, 1); + test(S("abcde"), 1, 4, "abcdefghij", 9, 1); + test(S("abcde"), 1, 4, "abcdefghij", 10, 1); + test(S("abcde"), 1, 4, "abcdefghijklmnopqrst", 0, 4); + test(S("abcde"), 1, 4, "abcdefghijklmnopqrst", 1, 1); + test(S("abcde"), 1, 4, "abcdefghijklmnopqrst", 10, 1); + test(S("abcde"), 1, 4, "abcdefghijklmnopqrst", 19, 1); + test(S("abcde"), 1, 4, "abcdefghijklmnopqrst", 20, 1); + test(S("abcde"), 1, 5, "", 0, 4); + test(S("abcde"), 1, 5, "abcde", 0, 4); + test(S("abcde"), 1, 5, "abcde", 1, 1); + test(S("abcde"), 1, 5, "abcde", 2, 1); + test(S("abcde"), 1, 5, "abcde", 4, 1); + test(S("abcde"), 1, 5, "abcde", 5, 1); + test(S("abcde"), 1, 5, "abcdefghij", 0, 4); + test(S("abcde"), 1, 5, "abcdefghij", 1, 1); + test(S("abcde"), 1, 5, "abcdefghij", 5, 1); + test(S("abcde"), 1, 5, "abcdefghij", 9, 1); + test(S("abcde"), 1, 5, "abcdefghij", 10, 1); + test(S("abcde"), 1, 5, "abcdefghijklmnopqrst", 0, 4); + test(S("abcde"), 1, 5, "abcdefghijklmnopqrst", 1, 1); + test(S("abcde"), 1, 5, "abcdefghijklmnopqrst", 10, 1); + test(S("abcde"), 1, 5, "abcdefghijklmnopqrst", 19, 1); + test(S("abcde"), 1, 5, "abcdefghijklmnopqrst", 20, 1); + test(S("abcde"), 2, 0, "", 0, 0); + test(S("abcde"), 2, 0, "abcde", 0, 0); + test(S("abcde"), 2, 0, "abcde", 1, -1); + test(S("abcde"), 2, 0, "abcde", 2, -2); + test(S("abcde"), 2, 0, "abcde", 4, -4); + test(S("abcde"), 2, 0, "abcde", 5, -5); + test(S("abcde"), 2, 0, "abcdefghij", 0, 0); + test(S("abcde"), 2, 0, "abcdefghij", 1, -1); + test(S("abcde"), 2, 0, "abcdefghij", 5, -5); + test(S("abcde"), 2, 0, "abcdefghij", 9, -9); + test(S("abcde"), 2, 0, "abcdefghij", 10, -10); + test(S("abcde"), 2, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcde"), 2, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcde"), 2, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcde"), 2, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcde"), 2, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcde"), 2, 1, "", 0, 1); + test(S("abcde"), 2, 1, "abcde", 0, 1); + test(S("abcde"), 2, 1, "abcde", 1, 2); + test(S("abcde"), 2, 1, "abcde", 2, 2); + test(S("abcde"), 2, 1, "abcde", 4, 2); + test(S("abcde"), 2, 1, "abcde", 5, 2); + test(S("abcde"), 2, 1, "abcdefghij", 0, 1); + test(S("abcde"), 2, 1, "abcdefghij", 1, 2); + test(S("abcde"), 2, 1, "abcdefghij", 5, 2); + test(S("abcde"), 2, 1, "abcdefghij", 9, 2); + test(S("abcde"), 2, 1, "abcdefghij", 10, 2); + test(S("abcde"), 2, 1, "abcdefghijklmnopqrst", 0, 1); + test(S("abcde"), 2, 1, "abcdefghijklmnopqrst", 1, 2); + test(S("abcde"), 2, 1, "abcdefghijklmnopqrst", 10, 2); + test(S("abcde"), 2, 1, "abcdefghijklmnopqrst", 19, 2); + test(S("abcde"), 2, 1, "abcdefghijklmnopqrst", 20, 2); + test(S("abcde"), 2, 2, "", 0, 2); + test(S("abcde"), 2, 2, "abcde", 0, 2); + test(S("abcde"), 2, 2, "abcde", 1, 2); + test(S("abcde"), 2, 2, "abcde", 2, 2); + test(S("abcde"), 2, 2, "abcde", 4, 2); + test(S("abcde"), 2, 2, "abcde", 5, 2); + test(S("abcde"), 2, 2, "abcdefghij", 0, 2); + test(S("abcde"), 2, 2, "abcdefghij", 1, 2); + test(S("abcde"), 2, 2, "abcdefghij", 5, 2); + test(S("abcde"), 2, 2, "abcdefghij", 9, 2); + test(S("abcde"), 2, 2, "abcdefghij", 10, 2); + test(S("abcde"), 2, 2, "abcdefghijklmnopqrst", 0, 2); + test(S("abcde"), 2, 2, "abcdefghijklmnopqrst", 1, 2); + test(S("abcde"), 2, 2, "abcdefghijklmnopqrst", 10, 2); + test(S("abcde"), 2, 2, "abcdefghijklmnopqrst", 19, 2); + test(S("abcde"), 2, 2, "abcdefghijklmnopqrst", 20, 2); + test(S("abcde"), 2, 3, "", 0, 3); + test(S("abcde"), 2, 3, "abcde", 0, 3); + test(S("abcde"), 2, 3, "abcde", 1, 2); + test(S("abcde"), 2, 3, "abcde", 2, 2); + test(S("abcde"), 2, 3, "abcde", 4, 2); + test(S("abcde"), 2, 3, "abcde", 5, 2); + test(S("abcde"), 2, 3, "abcdefghij", 0, 3); + test(S("abcde"), 2, 3, "abcdefghij", 1, 2); + test(S("abcde"), 2, 3, "abcdefghij", 5, 2); + test(S("abcde"), 2, 3, "abcdefghij", 9, 2); + test(S("abcde"), 2, 3, "abcdefghij", 10, 2); + test(S("abcde"), 2, 3, "abcdefghijklmnopqrst", 0, 3); +} + +template <class S> +void test3() +{ + test(S("abcde"), 2, 3, "abcdefghijklmnopqrst", 1, 2); + test(S("abcde"), 2, 3, "abcdefghijklmnopqrst", 10, 2); + test(S("abcde"), 2, 3, "abcdefghijklmnopqrst", 19, 2); + test(S("abcde"), 2, 3, "abcdefghijklmnopqrst", 20, 2); + test(S("abcde"), 2, 4, "", 0, 3); + test(S("abcde"), 2, 4, "abcde", 0, 3); + test(S("abcde"), 2, 4, "abcde", 1, 2); + test(S("abcde"), 2, 4, "abcde", 2, 2); + test(S("abcde"), 2, 4, "abcde", 4, 2); + test(S("abcde"), 2, 4, "abcde", 5, 2); + test(S("abcde"), 2, 4, "abcdefghij", 0, 3); + test(S("abcde"), 2, 4, "abcdefghij", 1, 2); + test(S("abcde"), 2, 4, "abcdefghij", 5, 2); + test(S("abcde"), 2, 4, "abcdefghij", 9, 2); + test(S("abcde"), 2, 4, "abcdefghij", 10, 2); + test(S("abcde"), 2, 4, "abcdefghijklmnopqrst", 0, 3); + test(S("abcde"), 2, 4, "abcdefghijklmnopqrst", 1, 2); + test(S("abcde"), 2, 4, "abcdefghijklmnopqrst", 10, 2); + test(S("abcde"), 2, 4, "abcdefghijklmnopqrst", 19, 2); + test(S("abcde"), 2, 4, "abcdefghijklmnopqrst", 20, 2); + test(S("abcde"), 4, 0, "", 0, 0); + test(S("abcde"), 4, 0, "abcde", 0, 0); + test(S("abcde"), 4, 0, "abcde", 1, -1); + test(S("abcde"), 4, 0, "abcde", 2, -2); + test(S("abcde"), 4, 0, "abcde", 4, -4); + test(S("abcde"), 4, 0, "abcde", 5, -5); + test(S("abcde"), 4, 0, "abcdefghij", 0, 0); + test(S("abcde"), 4, 0, "abcdefghij", 1, -1); + test(S("abcde"), 4, 0, "abcdefghij", 5, -5); + test(S("abcde"), 4, 0, "abcdefghij", 9, -9); + test(S("abcde"), 4, 0, "abcdefghij", 10, -10); + test(S("abcde"), 4, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcde"), 4, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcde"), 4, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcde"), 4, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcde"), 4, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcde"), 4, 1, "", 0, 1); + test(S("abcde"), 4, 1, "abcde", 0, 1); + test(S("abcde"), 4, 1, "abcde", 1, 4); + test(S("abcde"), 4, 1, "abcde", 2, 4); + test(S("abcde"), 4, 1, "abcde", 4, 4); + test(S("abcde"), 4, 1, "abcde", 5, 4); + test(S("abcde"), 4, 1, "abcdefghij", 0, 1); + test(S("abcde"), 4, 1, "abcdefghij", 1, 4); + test(S("abcde"), 4, 1, "abcdefghij", 5, 4); + test(S("abcde"), 4, 1, "abcdefghij", 9, 4); + test(S("abcde"), 4, 1, "abcdefghij", 10, 4); + test(S("abcde"), 4, 1, "abcdefghijklmnopqrst", 0, 1); + test(S("abcde"), 4, 1, "abcdefghijklmnopqrst", 1, 4); + test(S("abcde"), 4, 1, "abcdefghijklmnopqrst", 10, 4); + test(S("abcde"), 4, 1, "abcdefghijklmnopqrst", 19, 4); + test(S("abcde"), 4, 1, "abcdefghijklmnopqrst", 20, 4); + test(S("abcde"), 4, 2, "", 0, 1); + test(S("abcde"), 4, 2, "abcde", 0, 1); + test(S("abcde"), 4, 2, "abcde", 1, 4); + test(S("abcde"), 4, 2, "abcde", 2, 4); + test(S("abcde"), 4, 2, "abcde", 4, 4); + test(S("abcde"), 4, 2, "abcde", 5, 4); + test(S("abcde"), 4, 2, "abcdefghij", 0, 1); + test(S("abcde"), 4, 2, "abcdefghij", 1, 4); + test(S("abcde"), 4, 2, "abcdefghij", 5, 4); + test(S("abcde"), 4, 2, "abcdefghij", 9, 4); + test(S("abcde"), 4, 2, "abcdefghij", 10, 4); + test(S("abcde"), 4, 2, "abcdefghijklmnopqrst", 0, 1); + test(S("abcde"), 4, 2, "abcdefghijklmnopqrst", 1, 4); + test(S("abcde"), 4, 2, "abcdefghijklmnopqrst", 10, 4); + test(S("abcde"), 4, 2, "abcdefghijklmnopqrst", 19, 4); + test(S("abcde"), 4, 2, "abcdefghijklmnopqrst", 20, 4); + test(S("abcde"), 5, 0, "", 0, 0); + test(S("abcde"), 5, 0, "abcde", 0, 0); + test(S("abcde"), 5, 0, "abcde", 1, -1); + test(S("abcde"), 5, 0, "abcde", 2, -2); + test(S("abcde"), 5, 0, "abcde", 4, -4); + test(S("abcde"), 5, 0, "abcde", 5, -5); + test(S("abcde"), 5, 0, "abcdefghij", 0, 0); + test(S("abcde"), 5, 0, "abcdefghij", 1, -1); + test(S("abcde"), 5, 0, "abcdefghij", 5, -5); + test(S("abcde"), 5, 0, "abcdefghij", 9, -9); + test(S("abcde"), 5, 0, "abcdefghij", 10, -10); + test(S("abcde"), 5, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcde"), 5, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcde"), 5, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcde"), 5, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcde"), 5, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcde"), 5, 1, "", 0, 0); + test(S("abcde"), 5, 1, "abcde", 0, 0); + test(S("abcde"), 5, 1, "abcde", 1, -1); + test(S("abcde"), 5, 1, "abcde", 2, -2); + test(S("abcde"), 5, 1, "abcde", 4, -4); + test(S("abcde"), 5, 1, "abcde", 5, -5); + test(S("abcde"), 5, 1, "abcdefghij", 0, 0); + test(S("abcde"), 5, 1, "abcdefghij", 1, -1); + test(S("abcde"), 5, 1, "abcdefghij", 5, -5); + test(S("abcde"), 5, 1, "abcdefghij", 9, -9); + test(S("abcde"), 5, 1, "abcdefghij", 10, -10); + test(S("abcde"), 5, 1, "abcdefghijklmnopqrst", 0, 0); + test(S("abcde"), 5, 1, "abcdefghijklmnopqrst", 1, -1); + test(S("abcde"), 5, 1, "abcdefghijklmnopqrst", 10, -10); + test(S("abcde"), 5, 1, "abcdefghijklmnopqrst", 19, -19); + test(S("abcde"), 5, 1, "abcdefghijklmnopqrst", 20, -20); +} + +template <class S> +void test4() +{ + test(S("abcde"), 6, 0, "", 0, 0); + test(S("abcde"), 6, 0, "abcde", 0, 0); + test(S("abcde"), 6, 0, "abcde", 1, 0); + test(S("abcde"), 6, 0, "abcde", 2, 0); + test(S("abcde"), 6, 0, "abcde", 4, 0); + test(S("abcde"), 6, 0, "abcde", 5, 0); + test(S("abcde"), 6, 0, "abcdefghij", 0, 0); + test(S("abcde"), 6, 0, "abcdefghij", 1, 0); + test(S("abcde"), 6, 0, "abcdefghij", 5, 0); + test(S("abcde"), 6, 0, "abcdefghij", 9, 0); + test(S("abcde"), 6, 0, "abcdefghij", 10, 0); + test(S("abcde"), 6, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcde"), 6, 0, "abcdefghijklmnopqrst", 1, 0); + test(S("abcde"), 6, 0, "abcdefghijklmnopqrst", 10, 0); + test(S("abcde"), 6, 0, "abcdefghijklmnopqrst", 19, 0); + test(S("abcde"), 6, 0, "abcdefghijklmnopqrst", 20, 0); + test(S("abcdefghij"), 0, 0, "", 0, 0); + test(S("abcdefghij"), 0, 0, "abcde", 0, 0); + test(S("abcdefghij"), 0, 0, "abcde", 1, -1); + test(S("abcdefghij"), 0, 0, "abcde", 2, -2); + test(S("abcdefghij"), 0, 0, "abcde", 4, -4); + test(S("abcdefghij"), 0, 0, "abcde", 5, -5); + test(S("abcdefghij"), 0, 0, "abcdefghij", 0, 0); + test(S("abcdefghij"), 0, 0, "abcdefghij", 1, -1); + test(S("abcdefghij"), 0, 0, "abcdefghij", 5, -5); + test(S("abcdefghij"), 0, 0, "abcdefghij", 9, -9); + test(S("abcdefghij"), 0, 0, "abcdefghij", 10, -10); + test(S("abcdefghij"), 0, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcdefghij"), 0, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcdefghij"), 0, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcdefghij"), 0, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcdefghij"), 0, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcdefghij"), 0, 1, "", 0, 1); + test(S("abcdefghij"), 0, 1, "abcde", 0, 1); + test(S("abcdefghij"), 0, 1, "abcde", 1, 0); + test(S("abcdefghij"), 0, 1, "abcde", 2, -1); + test(S("abcdefghij"), 0, 1, "abcde", 4, -3); + test(S("abcdefghij"), 0, 1, "abcde", 5, -4); + test(S("abcdefghij"), 0, 1, "abcdefghij", 0, 1); + test(S("abcdefghij"), 0, 1, "abcdefghij", 1, 0); + test(S("abcdefghij"), 0, 1, "abcdefghij", 5, -4); + test(S("abcdefghij"), 0, 1, "abcdefghij", 9, -8); + test(S("abcdefghij"), 0, 1, "abcdefghij", 10, -9); + test(S("abcdefghij"), 0, 1, "abcdefghijklmnopqrst", 0, 1); + test(S("abcdefghij"), 0, 1, "abcdefghijklmnopqrst", 1, 0); + test(S("abcdefghij"), 0, 1, "abcdefghijklmnopqrst", 10, -9); + test(S("abcdefghij"), 0, 1, "abcdefghijklmnopqrst", 19, -18); + test(S("abcdefghij"), 0, 1, "abcdefghijklmnopqrst", 20, -19); + test(S("abcdefghij"), 0, 5, "", 0, 5); + test(S("abcdefghij"), 0, 5, "abcde", 0, 5); + test(S("abcdefghij"), 0, 5, "abcde", 1, 4); + test(S("abcdefghij"), 0, 5, "abcde", 2, 3); + test(S("abcdefghij"), 0, 5, "abcde", 4, 1); + test(S("abcdefghij"), 0, 5, "abcde", 5, 0); + test(S("abcdefghij"), 0, 5, "abcdefghij", 0, 5); + test(S("abcdefghij"), 0, 5, "abcdefghij", 1, 4); + test(S("abcdefghij"), 0, 5, "abcdefghij", 5, 0); + test(S("abcdefghij"), 0, 5, "abcdefghij", 9, -4); + test(S("abcdefghij"), 0, 5, "abcdefghij", 10, -5); + test(S("abcdefghij"), 0, 5, "abcdefghijklmnopqrst", 0, 5); + test(S("abcdefghij"), 0, 5, "abcdefghijklmnopqrst", 1, 4); + test(S("abcdefghij"), 0, 5, "abcdefghijklmnopqrst", 10, -5); + test(S("abcdefghij"), 0, 5, "abcdefghijklmnopqrst", 19, -14); + test(S("abcdefghij"), 0, 5, "abcdefghijklmnopqrst", 20, -15); + test(S("abcdefghij"), 0, 9, "", 0, 9); + test(S("abcdefghij"), 0, 9, "abcde", 0, 9); + test(S("abcdefghij"), 0, 9, "abcde", 1, 8); + test(S("abcdefghij"), 0, 9, "abcde", 2, 7); + test(S("abcdefghij"), 0, 9, "abcde", 4, 5); + test(S("abcdefghij"), 0, 9, "abcde", 5, 4); + test(S("abcdefghij"), 0, 9, "abcdefghij", 0, 9); + test(S("abcdefghij"), 0, 9, "abcdefghij", 1, 8); + test(S("abcdefghij"), 0, 9, "abcdefghij", 5, 4); + test(S("abcdefghij"), 0, 9, "abcdefghij", 9, 0); + test(S("abcdefghij"), 0, 9, "abcdefghij", 10, -1); + test(S("abcdefghij"), 0, 9, "abcdefghijklmnopqrst", 0, 9); + test(S("abcdefghij"), 0, 9, "abcdefghijklmnopqrst", 1, 8); + test(S("abcdefghij"), 0, 9, "abcdefghijklmnopqrst", 10, -1); + test(S("abcdefghij"), 0, 9, "abcdefghijklmnopqrst", 19, -10); + test(S("abcdefghij"), 0, 9, "abcdefghijklmnopqrst", 20, -11); + test(S("abcdefghij"), 0, 10, "", 0, 10); + test(S("abcdefghij"), 0, 10, "abcde", 0, 10); + test(S("abcdefghij"), 0, 10, "abcde", 1, 9); + test(S("abcdefghij"), 0, 10, "abcde", 2, 8); + test(S("abcdefghij"), 0, 10, "abcde", 4, 6); + test(S("abcdefghij"), 0, 10, "abcde", 5, 5); + test(S("abcdefghij"), 0, 10, "abcdefghij", 0, 10); + test(S("abcdefghij"), 0, 10, "abcdefghij", 1, 9); + test(S("abcdefghij"), 0, 10, "abcdefghij", 5, 5); + test(S("abcdefghij"), 0, 10, "abcdefghij", 9, 1); + test(S("abcdefghij"), 0, 10, "abcdefghij", 10, 0); + test(S("abcdefghij"), 0, 10, "abcdefghijklmnopqrst", 0, 10); + test(S("abcdefghij"), 0, 10, "abcdefghijklmnopqrst", 1, 9); + test(S("abcdefghij"), 0, 10, "abcdefghijklmnopqrst", 10, 0); + test(S("abcdefghij"), 0, 10, "abcdefghijklmnopqrst", 19, -9); + test(S("abcdefghij"), 0, 10, "abcdefghijklmnopqrst", 20, -10); + test(S("abcdefghij"), 0, 11, "", 0, 10); + test(S("abcdefghij"), 0, 11, "abcde", 0, 10); + test(S("abcdefghij"), 0, 11, "abcde", 1, 9); + test(S("abcdefghij"), 0, 11, "abcde", 2, 8); +} + +template <class S> +void test5() +{ + test(S("abcdefghij"), 0, 11, "abcde", 4, 6); + test(S("abcdefghij"), 0, 11, "abcde", 5, 5); + test(S("abcdefghij"), 0, 11, "abcdefghij", 0, 10); + test(S("abcdefghij"), 0, 11, "abcdefghij", 1, 9); + test(S("abcdefghij"), 0, 11, "abcdefghij", 5, 5); + test(S("abcdefghij"), 0, 11, "abcdefghij", 9, 1); + test(S("abcdefghij"), 0, 11, "abcdefghij", 10, 0); + test(S("abcdefghij"), 0, 11, "abcdefghijklmnopqrst", 0, 10); + test(S("abcdefghij"), 0, 11, "abcdefghijklmnopqrst", 1, 9); + test(S("abcdefghij"), 0, 11, "abcdefghijklmnopqrst", 10, 0); + test(S("abcdefghij"), 0, 11, "abcdefghijklmnopqrst", 19, -9); + test(S("abcdefghij"), 0, 11, "abcdefghijklmnopqrst", 20, -10); + test(S("abcdefghij"), 1, 0, "", 0, 0); + test(S("abcdefghij"), 1, 0, "abcde", 0, 0); + test(S("abcdefghij"), 1, 0, "abcde", 1, -1); + test(S("abcdefghij"), 1, 0, "abcde", 2, -2); + test(S("abcdefghij"), 1, 0, "abcde", 4, -4); + test(S("abcdefghij"), 1, 0, "abcde", 5, -5); + test(S("abcdefghij"), 1, 0, "abcdefghij", 0, 0); + test(S("abcdefghij"), 1, 0, "abcdefghij", 1, -1); + test(S("abcdefghij"), 1, 0, "abcdefghij", 5, -5); + test(S("abcdefghij"), 1, 0, "abcdefghij", 9, -9); + test(S("abcdefghij"), 1, 0, "abcdefghij", 10, -10); + test(S("abcdefghij"), 1, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcdefghij"), 1, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcdefghij"), 1, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcdefghij"), 1, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcdefghij"), 1, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcdefghij"), 1, 1, "", 0, 1); + test(S("abcdefghij"), 1, 1, "abcde", 0, 1); + test(S("abcdefghij"), 1, 1, "abcde", 1, 1); + test(S("abcdefghij"), 1, 1, "abcde", 2, 1); + test(S("abcdefghij"), 1, 1, "abcde", 4, 1); + test(S("abcdefghij"), 1, 1, "abcde", 5, 1); + test(S("abcdefghij"), 1, 1, "abcdefghij", 0, 1); + test(S("abcdefghij"), 1, 1, "abcdefghij", 1, 1); + test(S("abcdefghij"), 1, 1, "abcdefghij", 5, 1); + test(S("abcdefghij"), 1, 1, "abcdefghij", 9, 1); + test(S("abcdefghij"), 1, 1, "abcdefghij", 10, 1); + test(S("abcdefghij"), 1, 1, "abcdefghijklmnopqrst", 0, 1); + test(S("abcdefghij"), 1, 1, "abcdefghijklmnopqrst", 1, 1); + test(S("abcdefghij"), 1, 1, "abcdefghijklmnopqrst", 10, 1); + test(S("abcdefghij"), 1, 1, "abcdefghijklmnopqrst", 19, 1); + test(S("abcdefghij"), 1, 1, "abcdefghijklmnopqrst", 20, 1); + test(S("abcdefghij"), 1, 4, "", 0, 4); + test(S("abcdefghij"), 1, 4, "abcde", 0, 4); + test(S("abcdefghij"), 1, 4, "abcde", 1, 1); + test(S("abcdefghij"), 1, 4, "abcde", 2, 1); + test(S("abcdefghij"), 1, 4, "abcde", 4, 1); + test(S("abcdefghij"), 1, 4, "abcde", 5, 1); + test(S("abcdefghij"), 1, 4, "abcdefghij", 0, 4); + test(S("abcdefghij"), 1, 4, "abcdefghij", 1, 1); + test(S("abcdefghij"), 1, 4, "abcdefghij", 5, 1); + test(S("abcdefghij"), 1, 4, "abcdefghij", 9, 1); + test(S("abcdefghij"), 1, 4, "abcdefghij", 10, 1); + test(S("abcdefghij"), 1, 4, "abcdefghijklmnopqrst", 0, 4); + test(S("abcdefghij"), 1, 4, "abcdefghijklmnopqrst", 1, 1); + test(S("abcdefghij"), 1, 4, "abcdefghijklmnopqrst", 10, 1); + test(S("abcdefghij"), 1, 4, "abcdefghijklmnopqrst", 19, 1); + test(S("abcdefghij"), 1, 4, "abcdefghijklmnopqrst", 20, 1); + test(S("abcdefghij"), 1, 8, "", 0, 8); + test(S("abcdefghij"), 1, 8, "abcde", 0, 8); + test(S("abcdefghij"), 1, 8, "abcde", 1, 1); + test(S("abcdefghij"), 1, 8, "abcde", 2, 1); + test(S("abcdefghij"), 1, 8, "abcde", 4, 1); + test(S("abcdefghij"), 1, 8, "abcde", 5, 1); + test(S("abcdefghij"), 1, 8, "abcdefghij", 0, 8); + test(S("abcdefghij"), 1, 8, "abcdefghij", 1, 1); + test(S("abcdefghij"), 1, 8, "abcdefghij", 5, 1); + test(S("abcdefghij"), 1, 8, "abcdefghij", 9, 1); + test(S("abcdefghij"), 1, 8, "abcdefghij", 10, 1); + test(S("abcdefghij"), 1, 8, "abcdefghijklmnopqrst", 0, 8); + test(S("abcdefghij"), 1, 8, "abcdefghijklmnopqrst", 1, 1); + test(S("abcdefghij"), 1, 8, "abcdefghijklmnopqrst", 10, 1); + test(S("abcdefghij"), 1, 8, "abcdefghijklmnopqrst", 19, 1); + test(S("abcdefghij"), 1, 8, "abcdefghijklmnopqrst", 20, 1); + test(S("abcdefghij"), 1, 9, "", 0, 9); + test(S("abcdefghij"), 1, 9, "abcde", 0, 9); + test(S("abcdefghij"), 1, 9, "abcde", 1, 1); + test(S("abcdefghij"), 1, 9, "abcde", 2, 1); + test(S("abcdefghij"), 1, 9, "abcde", 4, 1); + test(S("abcdefghij"), 1, 9, "abcde", 5, 1); + test(S("abcdefghij"), 1, 9, "abcdefghij", 0, 9); + test(S("abcdefghij"), 1, 9, "abcdefghij", 1, 1); + test(S("abcdefghij"), 1, 9, "abcdefghij", 5, 1); + test(S("abcdefghij"), 1, 9, "abcdefghij", 9, 1); + test(S("abcdefghij"), 1, 9, "abcdefghij", 10, 1); + test(S("abcdefghij"), 1, 9, "abcdefghijklmnopqrst", 0, 9); + test(S("abcdefghij"), 1, 9, "abcdefghijklmnopqrst", 1, 1); + test(S("abcdefghij"), 1, 9, "abcdefghijklmnopqrst", 10, 1); + test(S("abcdefghij"), 1, 9, "abcdefghijklmnopqrst", 19, 1); + test(S("abcdefghij"), 1, 9, "abcdefghijklmnopqrst", 20, 1); + test(S("abcdefghij"), 1, 10, "", 0, 9); + test(S("abcdefghij"), 1, 10, "abcde", 0, 9); + test(S("abcdefghij"), 1, 10, "abcde", 1, 1); + test(S("abcdefghij"), 1, 10, "abcde", 2, 1); + test(S("abcdefghij"), 1, 10, "abcde", 4, 1); + test(S("abcdefghij"), 1, 10, "abcde", 5, 1); + test(S("abcdefghij"), 1, 10, "abcdefghij", 0, 9); + test(S("abcdefghij"), 1, 10, "abcdefghij", 1, 1); +} + +template <class S> +void test6() +{ + test(S("abcdefghij"), 1, 10, "abcdefghij", 5, 1); + test(S("abcdefghij"), 1, 10, "abcdefghij", 9, 1); + test(S("abcdefghij"), 1, 10, "abcdefghij", 10, 1); + test(S("abcdefghij"), 1, 10, "abcdefghijklmnopqrst", 0, 9); + test(S("abcdefghij"), 1, 10, "abcdefghijklmnopqrst", 1, 1); + test(S("abcdefghij"), 1, 10, "abcdefghijklmnopqrst", 10, 1); + test(S("abcdefghij"), 1, 10, "abcdefghijklmnopqrst", 19, 1); + test(S("abcdefghij"), 1, 10, "abcdefghijklmnopqrst", 20, 1); + test(S("abcdefghij"), 5, 0, "", 0, 0); + test(S("abcdefghij"), 5, 0, "abcde", 0, 0); + test(S("abcdefghij"), 5, 0, "abcde", 1, -1); + test(S("abcdefghij"), 5, 0, "abcde", 2, -2); + test(S("abcdefghij"), 5, 0, "abcde", 4, -4); + test(S("abcdefghij"), 5, 0, "abcde", 5, -5); + test(S("abcdefghij"), 5, 0, "abcdefghij", 0, 0); + test(S("abcdefghij"), 5, 0, "abcdefghij", 1, -1); + test(S("abcdefghij"), 5, 0, "abcdefghij", 5, -5); + test(S("abcdefghij"), 5, 0, "abcdefghij", 9, -9); + test(S("abcdefghij"), 5, 0, "abcdefghij", 10, -10); + test(S("abcdefghij"), 5, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcdefghij"), 5, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcdefghij"), 5, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcdefghij"), 5, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcdefghij"), 5, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcdefghij"), 5, 1, "", 0, 1); + test(S("abcdefghij"), 5, 1, "abcde", 0, 1); + test(S("abcdefghij"), 5, 1, "abcde", 1, 5); + test(S("abcdefghij"), 5, 1, "abcde", 2, 5); + test(S("abcdefghij"), 5, 1, "abcde", 4, 5); + test(S("abcdefghij"), 5, 1, "abcde", 5, 5); + test(S("abcdefghij"), 5, 1, "abcdefghij", 0, 1); + test(S("abcdefghij"), 5, 1, "abcdefghij", 1, 5); + test(S("abcdefghij"), 5, 1, "abcdefghij", 5, 5); + test(S("abcdefghij"), 5, 1, "abcdefghij", 9, 5); + test(S("abcdefghij"), 5, 1, "abcdefghij", 10, 5); + test(S("abcdefghij"), 5, 1, "abcdefghijklmnopqrst", 0, 1); + test(S("abcdefghij"), 5, 1, "abcdefghijklmnopqrst", 1, 5); + test(S("abcdefghij"), 5, 1, "abcdefghijklmnopqrst", 10, 5); + test(S("abcdefghij"), 5, 1, "abcdefghijklmnopqrst", 19, 5); + test(S("abcdefghij"), 5, 1, "abcdefghijklmnopqrst", 20, 5); + test(S("abcdefghij"), 5, 2, "", 0, 2); + test(S("abcdefghij"), 5, 2, "abcde", 0, 2); + test(S("abcdefghij"), 5, 2, "abcde", 1, 5); + test(S("abcdefghij"), 5, 2, "abcde", 2, 5); + test(S("abcdefghij"), 5, 2, "abcde", 4, 5); + test(S("abcdefghij"), 5, 2, "abcde", 5, 5); + test(S("abcdefghij"), 5, 2, "abcdefghij", 0, 2); + test(S("abcdefghij"), 5, 2, "abcdefghij", 1, 5); + test(S("abcdefghij"), 5, 2, "abcdefghij", 5, 5); + test(S("abcdefghij"), 5, 2, "abcdefghij", 9, 5); + test(S("abcdefghij"), 5, 2, "abcdefghij", 10, 5); + test(S("abcdefghij"), 5, 2, "abcdefghijklmnopqrst", 0, 2); + test(S("abcdefghij"), 5, 2, "abcdefghijklmnopqrst", 1, 5); + test(S("abcdefghij"), 5, 2, "abcdefghijklmnopqrst", 10, 5); + test(S("abcdefghij"), 5, 2, "abcdefghijklmnopqrst", 19, 5); + test(S("abcdefghij"), 5, 2, "abcdefghijklmnopqrst", 20, 5); + test(S("abcdefghij"), 5, 4, "", 0, 4); + test(S("abcdefghij"), 5, 4, "abcde", 0, 4); + test(S("abcdefghij"), 5, 4, "abcde", 1, 5); + test(S("abcdefghij"), 5, 4, "abcde", 2, 5); + test(S("abcdefghij"), 5, 4, "abcde", 4, 5); + test(S("abcdefghij"), 5, 4, "abcde", 5, 5); + test(S("abcdefghij"), 5, 4, "abcdefghij", 0, 4); + test(S("abcdefghij"), 5, 4, "abcdefghij", 1, 5); + test(S("abcdefghij"), 5, 4, "abcdefghij", 5, 5); + test(S("abcdefghij"), 5, 4, "abcdefghij", 9, 5); + test(S("abcdefghij"), 5, 4, "abcdefghij", 10, 5); + test(S("abcdefghij"), 5, 4, "abcdefghijklmnopqrst", 0, 4); + test(S("abcdefghij"), 5, 4, "abcdefghijklmnopqrst", 1, 5); + test(S("abcdefghij"), 5, 4, "abcdefghijklmnopqrst", 10, 5); + test(S("abcdefghij"), 5, 4, "abcdefghijklmnopqrst", 19, 5); + test(S("abcdefghij"), 5, 4, "abcdefghijklmnopqrst", 20, 5); + test(S("abcdefghij"), 5, 5, "", 0, 5); + test(S("abcdefghij"), 5, 5, "abcde", 0, 5); + test(S("abcdefghij"), 5, 5, "abcde", 1, 5); + test(S("abcdefghij"), 5, 5, "abcde", 2, 5); + test(S("abcdefghij"), 5, 5, "abcde", 4, 5); + test(S("abcdefghij"), 5, 5, "abcde", 5, 5); + test(S("abcdefghij"), 5, 5, "abcdefghij", 0, 5); + test(S("abcdefghij"), 5, 5, "abcdefghij", 1, 5); + test(S("abcdefghij"), 5, 5, "abcdefghij", 5, 5); + test(S("abcdefghij"), 5, 5, "abcdefghij", 9, 5); + test(S("abcdefghij"), 5, 5, "abcdefghij", 10, 5); + test(S("abcdefghij"), 5, 5, "abcdefghijklmnopqrst", 0, 5); + test(S("abcdefghij"), 5, 5, "abcdefghijklmnopqrst", 1, 5); + test(S("abcdefghij"), 5, 5, "abcdefghijklmnopqrst", 10, 5); + test(S("abcdefghij"), 5, 5, "abcdefghijklmnopqrst", 19, 5); + test(S("abcdefghij"), 5, 5, "abcdefghijklmnopqrst", 20, 5); + test(S("abcdefghij"), 5, 6, "", 0, 5); + test(S("abcdefghij"), 5, 6, "abcde", 0, 5); + test(S("abcdefghij"), 5, 6, "abcde", 1, 5); + test(S("abcdefghij"), 5, 6, "abcde", 2, 5); + test(S("abcdefghij"), 5, 6, "abcde", 4, 5); + test(S("abcdefghij"), 5, 6, "abcde", 5, 5); + test(S("abcdefghij"), 5, 6, "abcdefghij", 0, 5); + test(S("abcdefghij"), 5, 6, "abcdefghij", 1, 5); + test(S("abcdefghij"), 5, 6, "abcdefghij", 5, 5); + test(S("abcdefghij"), 5, 6, "abcdefghij", 9, 5); + test(S("abcdefghij"), 5, 6, "abcdefghij", 10, 5); + test(S("abcdefghij"), 5, 6, "abcdefghijklmnopqrst", 0, 5); +} + +template <class S> +void test7() +{ + test(S("abcdefghij"), 5, 6, "abcdefghijklmnopqrst", 1, 5); + test(S("abcdefghij"), 5, 6, "abcdefghijklmnopqrst", 10, 5); + test(S("abcdefghij"), 5, 6, "abcdefghijklmnopqrst", 19, 5); + test(S("abcdefghij"), 5, 6, "abcdefghijklmnopqrst", 20, 5); + test(S("abcdefghij"), 9, 0, "", 0, 0); + test(S("abcdefghij"), 9, 0, "abcde", 0, 0); + test(S("abcdefghij"), 9, 0, "abcde", 1, -1); + test(S("abcdefghij"), 9, 0, "abcde", 2, -2); + test(S("abcdefghij"), 9, 0, "abcde", 4, -4); + test(S("abcdefghij"), 9, 0, "abcde", 5, -5); + test(S("abcdefghij"), 9, 0, "abcdefghij", 0, 0); + test(S("abcdefghij"), 9, 0, "abcdefghij", 1, -1); + test(S("abcdefghij"), 9, 0, "abcdefghij", 5, -5); + test(S("abcdefghij"), 9, 0, "abcdefghij", 9, -9); + test(S("abcdefghij"), 9, 0, "abcdefghij", 10, -10); + test(S("abcdefghij"), 9, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcdefghij"), 9, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcdefghij"), 9, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcdefghij"), 9, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcdefghij"), 9, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcdefghij"), 9, 1, "", 0, 1); + test(S("abcdefghij"), 9, 1, "abcde", 0, 1); + test(S("abcdefghij"), 9, 1, "abcde", 1, 9); + test(S("abcdefghij"), 9, 1, "abcde", 2, 9); + test(S("abcdefghij"), 9, 1, "abcde", 4, 9); + test(S("abcdefghij"), 9, 1, "abcde", 5, 9); + test(S("abcdefghij"), 9, 1, "abcdefghij", 0, 1); + test(S("abcdefghij"), 9, 1, "abcdefghij", 1, 9); + test(S("abcdefghij"), 9, 1, "abcdefghij", 5, 9); + test(S("abcdefghij"), 9, 1, "abcdefghij", 9, 9); + test(S("abcdefghij"), 9, 1, "abcdefghij", 10, 9); + test(S("abcdefghij"), 9, 1, "abcdefghijklmnopqrst", 0, 1); + test(S("abcdefghij"), 9, 1, "abcdefghijklmnopqrst", 1, 9); + test(S("abcdefghij"), 9, 1, "abcdefghijklmnopqrst", 10, 9); + test(S("abcdefghij"), 9, 1, "abcdefghijklmnopqrst", 19, 9); + test(S("abcdefghij"), 9, 1, "abcdefghijklmnopqrst", 20, 9); + test(S("abcdefghij"), 9, 2, "", 0, 1); + test(S("abcdefghij"), 9, 2, "abcde", 0, 1); + test(S("abcdefghij"), 9, 2, "abcde", 1, 9); + test(S("abcdefghij"), 9, 2, "abcde", 2, 9); + test(S("abcdefghij"), 9, 2, "abcde", 4, 9); + test(S("abcdefghij"), 9, 2, "abcde", 5, 9); + test(S("abcdefghij"), 9, 2, "abcdefghij", 0, 1); + test(S("abcdefghij"), 9, 2, "abcdefghij", 1, 9); + test(S("abcdefghij"), 9, 2, "abcdefghij", 5, 9); + test(S("abcdefghij"), 9, 2, "abcdefghij", 9, 9); + test(S("abcdefghij"), 9, 2, "abcdefghij", 10, 9); + test(S("abcdefghij"), 9, 2, "abcdefghijklmnopqrst", 0, 1); + test(S("abcdefghij"), 9, 2, "abcdefghijklmnopqrst", 1, 9); + test(S("abcdefghij"), 9, 2, "abcdefghijklmnopqrst", 10, 9); + test(S("abcdefghij"), 9, 2, "abcdefghijklmnopqrst", 19, 9); + test(S("abcdefghij"), 9, 2, "abcdefghijklmnopqrst", 20, 9); + test(S("abcdefghij"), 10, 0, "", 0, 0); + test(S("abcdefghij"), 10, 0, "abcde", 0, 0); + test(S("abcdefghij"), 10, 0, "abcde", 1, -1); + test(S("abcdefghij"), 10, 0, "abcde", 2, -2); + test(S("abcdefghij"), 10, 0, "abcde", 4, -4); + test(S("abcdefghij"), 10, 0, "abcde", 5, -5); + test(S("abcdefghij"), 10, 0, "abcdefghij", 0, 0); + test(S("abcdefghij"), 10, 0, "abcdefghij", 1, -1); + test(S("abcdefghij"), 10, 0, "abcdefghij", 5, -5); + test(S("abcdefghij"), 10, 0, "abcdefghij", 9, -9); + test(S("abcdefghij"), 10, 0, "abcdefghij", 10, -10); + test(S("abcdefghij"), 10, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcdefghij"), 10, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcdefghij"), 10, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcdefghij"), 10, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcdefghij"), 10, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcdefghij"), 10, 1, "", 0, 0); + test(S("abcdefghij"), 10, 1, "abcde", 0, 0); + test(S("abcdefghij"), 10, 1, "abcde", 1, -1); + test(S("abcdefghij"), 10, 1, "abcde", 2, -2); + test(S("abcdefghij"), 10, 1, "abcde", 4, -4); + test(S("abcdefghij"), 10, 1, "abcde", 5, -5); + test(S("abcdefghij"), 10, 1, "abcdefghij", 0, 0); + test(S("abcdefghij"), 10, 1, "abcdefghij", 1, -1); + test(S("abcdefghij"), 10, 1, "abcdefghij", 5, -5); + test(S("abcdefghij"), 10, 1, "abcdefghij", 9, -9); + test(S("abcdefghij"), 10, 1, "abcdefghij", 10, -10); + test(S("abcdefghij"), 10, 1, "abcdefghijklmnopqrst", 0, 0); + test(S("abcdefghij"), 10, 1, "abcdefghijklmnopqrst", 1, -1); + test(S("abcdefghij"), 10, 1, "abcdefghijklmnopqrst", 10, -10); + test(S("abcdefghij"), 10, 1, "abcdefghijklmnopqrst", 19, -19); + test(S("abcdefghij"), 10, 1, "abcdefghijklmnopqrst", 20, -20); + test(S("abcdefghij"), 11, 0, "", 0, 0); + test(S("abcdefghij"), 11, 0, "abcde", 0, 0); + test(S("abcdefghij"), 11, 0, "abcde", 1, 0); + test(S("abcdefghij"), 11, 0, "abcde", 2, 0); + test(S("abcdefghij"), 11, 0, "abcde", 4, 0); + test(S("abcdefghij"), 11, 0, "abcde", 5, 0); + test(S("abcdefghij"), 11, 0, "abcdefghij", 0, 0); + test(S("abcdefghij"), 11, 0, "abcdefghij", 1, 0); + test(S("abcdefghij"), 11, 0, "abcdefghij", 5, 0); + test(S("abcdefghij"), 11, 0, "abcdefghij", 9, 0); + test(S("abcdefghij"), 11, 0, "abcdefghij", 10, 0); + test(S("abcdefghij"), 11, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcdefghij"), 11, 0, "abcdefghijklmnopqrst", 1, 0); + test(S("abcdefghij"), 11, 0, "abcdefghijklmnopqrst", 10, 0); + test(S("abcdefghij"), 11, 0, "abcdefghijklmnopqrst", 19, 0); + test(S("abcdefghij"), 11, 0, "abcdefghijklmnopqrst", 20, 0); +} + +template <class S> +void test8() +{ + test(S("abcdefghijklmnopqrst"), 0, 0, "", 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcde", 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcde", 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcde", 2, -2); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcde", 4, -4); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcde", 5, -5); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcdefghij", 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcdefghij", 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcdefghij", 5, -5); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcdefghij", 9, -9); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcdefghij", 10, -10); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcdefghijklmnopqrst"), 0, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcdefghijklmnopqrst"), 0, 1, "", 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcde", 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcde", 1, 0); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcde", 2, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcde", 4, -3); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcde", 5, -4); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcdefghij", 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcdefghij", 1, 0); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcdefghij", 5, -4); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcdefghij", 9, -8); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcdefghij", 10, -9); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcdefghijklmnopqrst", 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcdefghijklmnopqrst", 1, 0); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcdefghijklmnopqrst", 10, -9); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcdefghijklmnopqrst", 19, -18); + test(S("abcdefghijklmnopqrst"), 0, 1, "abcdefghijklmnopqrst", 20, -19); + test(S("abcdefghijklmnopqrst"), 0, 10, "", 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcde", 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcde", 1, 9); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcde", 2, 8); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcde", 4, 6); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcde", 5, 5); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcdefghij", 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcdefghij", 1, 9); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcdefghij", 5, 5); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcdefghij", 9, 1); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcdefghij", 10, 0); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcdefghijklmnopqrst", 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcdefghijklmnopqrst", 1, 9); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcdefghijklmnopqrst", 10, 0); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcdefghijklmnopqrst", 19, -9); + test(S("abcdefghijklmnopqrst"), 0, 10, "abcdefghijklmnopqrst", 20, -10); + test(S("abcdefghijklmnopqrst"), 0, 19, "", 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcde", 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcde", 1, 18); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcde", 2, 17); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcde", 4, 15); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcde", 5, 14); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcdefghij", 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcdefghij", 1, 18); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcdefghij", 5, 14); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcdefghij", 9, 10); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcdefghij", 10, 9); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcdefghijklmnopqrst", 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcdefghijklmnopqrst", 1, 18); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcdefghijklmnopqrst", 10, 9); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcdefghijklmnopqrst", 19, 0); + test(S("abcdefghijklmnopqrst"), 0, 19, "abcdefghijklmnopqrst", 20, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, "", 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcde", 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcde", 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcde", 2, 18); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcde", 4, 16); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcde", 5, 15); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcdefghij", 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcdefghij", 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcdefghij", 5, 15); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcdefghij", 9, 11); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcdefghij", 10, 10); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcdefghijklmnopqrst", 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcdefghijklmnopqrst", 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcdefghijklmnopqrst", 10, 10); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcdefghijklmnopqrst", 19, 1); + test(S("abcdefghijklmnopqrst"), 0, 20, "abcdefghijklmnopqrst", 20, 0); + test(S("abcdefghijklmnopqrst"), 0, 21, "", 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcde", 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcde", 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcde", 2, 18); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcde", 4, 16); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcde", 5, 15); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcdefghij", 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcdefghij", 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcdefghij", 5, 15); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcdefghij", 9, 11); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcdefghij", 10, 10); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcdefghijklmnopqrst", 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcdefghijklmnopqrst", 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcdefghijklmnopqrst", 10, 10); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcdefghijklmnopqrst", 19, 1); + test(S("abcdefghijklmnopqrst"), 0, 21, "abcdefghijklmnopqrst", 20, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, "", 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcde", 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcde", 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcde", 2, -2); +} + +template <class S> +void test9() +{ + test(S("abcdefghijklmnopqrst"), 1, 0, "abcde", 4, -4); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcde", 5, -5); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcdefghij", 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcdefghij", 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcdefghij", 5, -5); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcdefghij", 9, -9); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcdefghij", 10, -10); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcdefghijklmnopqrst"), 1, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcdefghijklmnopqrst"), 1, 1, "", 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcde", 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcde", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcde", 2, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcde", 4, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcde", 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcdefghij", 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcdefghij", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcdefghij", 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcdefghij", 9, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcdefghij", 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcdefghijklmnopqrst", 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcdefghijklmnopqrst", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcdefghijklmnopqrst", 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcdefghijklmnopqrst", 19, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, "abcdefghijklmnopqrst", 20, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "", 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcde", 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcde", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcde", 2, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcde", 4, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcde", 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcdefghij", 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcdefghij", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcdefghij", 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcdefghij", 9, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcdefghij", 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcdefghijklmnopqrst", 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcdefghijklmnopqrst", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcdefghijklmnopqrst", 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcdefghijklmnopqrst", 19, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, "abcdefghijklmnopqrst", 20, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "", 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcde", 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcde", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcde", 2, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcde", 4, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcde", 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcdefghij", 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcdefghij", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcdefghij", 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcdefghij", 9, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcdefghij", 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcdefghijklmnopqrst", 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcdefghijklmnopqrst", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcdefghijklmnopqrst", 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcdefghijklmnopqrst", 19, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, "abcdefghijklmnopqrst", 20, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "", 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcde", 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcde", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcde", 2, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcde", 4, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcde", 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcdefghij", 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcdefghij", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcdefghij", 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcdefghij", 9, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcdefghij", 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcdefghijklmnopqrst", 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcdefghijklmnopqrst", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcdefghijklmnopqrst", 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcdefghijklmnopqrst", 19, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, "abcdefghijklmnopqrst", 20, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "", 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcde", 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcde", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcde", 2, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcde", 4, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcde", 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcdefghij", 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcdefghij", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcdefghij", 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcdefghij", 9, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcdefghij", 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcdefghijklmnopqrst", 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcdefghijklmnopqrst", 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcdefghijklmnopqrst", 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcdefghijklmnopqrst", 19, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, "abcdefghijklmnopqrst", 20, 1); + test(S("abcdefghijklmnopqrst"), 10, 0, "", 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcde", 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcde", 1, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcde", 2, -2); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcde", 4, -4); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcde", 5, -5); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcdefghij", 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcdefghij", 1, -1); +} + +template <class S> +void test10() +{ + test(S("abcdefghijklmnopqrst"), 10, 0, "abcdefghij", 5, -5); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcdefghij", 9, -9); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcdefghij", 10, -10); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcdefghijklmnopqrst"), 10, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcdefghijklmnopqrst"), 10, 1, "", 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcde", 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcde", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcde", 2, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcde", 4, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcde", 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcdefghij", 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcdefghij", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcdefghij", 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcdefghij", 9, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcdefghij", 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcdefghijklmnopqrst", 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcdefghijklmnopqrst", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcdefghijklmnopqrst", 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcdefghijklmnopqrst", 19, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, "abcdefghijklmnopqrst", 20, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "", 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcde", 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcde", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcde", 2, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcde", 4, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcde", 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcdefghij", 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcdefghij", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcdefghij", 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcdefghij", 9, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcdefghij", 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcdefghijklmnopqrst", 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcdefghijklmnopqrst", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcdefghijklmnopqrst", 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcdefghijklmnopqrst", 19, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, "abcdefghijklmnopqrst", 20, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "", 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcde", 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcde", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcde", 2, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcde", 4, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcde", 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcdefghij", 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcdefghij", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcdefghij", 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcdefghij", 9, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcdefghij", 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcdefghijklmnopqrst", 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcdefghijklmnopqrst", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcdefghijklmnopqrst", 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcdefghijklmnopqrst", 19, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, "abcdefghijklmnopqrst", 20, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "", 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcde", 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcde", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcde", 2, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcde", 4, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcde", 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcdefghij", 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcdefghij", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcdefghij", 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcdefghij", 9, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcdefghij", 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcdefghijklmnopqrst", 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcdefghijklmnopqrst", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcdefghijklmnopqrst", 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcdefghijklmnopqrst", 19, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, "abcdefghijklmnopqrst", 20, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "", 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcde", 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcde", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcde", 2, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcde", 4, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcde", 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcdefghij", 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcdefghij", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcdefghij", 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcdefghij", 9, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcdefghij", 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcdefghijklmnopqrst", 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcdefghijklmnopqrst", 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcdefghijklmnopqrst", 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcdefghijklmnopqrst", 19, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, "abcdefghijklmnopqrst", 20, 10); + test(S("abcdefghijklmnopqrst"), 19, 0, "", 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcde", 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcde", 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcde", 2, -2); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcde", 4, -4); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcde", 5, -5); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcdefghij", 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcdefghij", 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcdefghij", 5, -5); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcdefghij", 9, -9); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcdefghij", 10, -10); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcdefghijklmnopqrst", 0, 0); +} + +template <class S> +void test11() +{ + test(S("abcdefghijklmnopqrst"), 19, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcdefghijklmnopqrst"), 19, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcdefghijklmnopqrst"), 19, 1, "", 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcde", 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcde", 1, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcde", 2, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcde", 4, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcde", 5, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcdefghij", 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcdefghij", 1, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcdefghij", 5, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcdefghij", 9, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcdefghij", 10, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcdefghijklmnopqrst", 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcdefghijklmnopqrst", 1, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcdefghijklmnopqrst", 10, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcdefghijklmnopqrst", 19, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, "abcdefghijklmnopqrst", 20, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "", 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcde", 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcde", 1, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcde", 2, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcde", 4, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcde", 5, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcdefghij", 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcdefghij", 1, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcdefghij", 5, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcdefghij", 9, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcdefghij", 10, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcdefghijklmnopqrst", 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcdefghijklmnopqrst", 1, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcdefghijklmnopqrst", 10, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcdefghijklmnopqrst", 19, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, "abcdefghijklmnopqrst", 20, 19); + test(S("abcdefghijklmnopqrst"), 20, 0, "", 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcde", 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcde", 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcde", 2, -2); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcde", 4, -4); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcde", 5, -5); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcdefghij", 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcdefghij", 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcdefghij", 5, -5); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcdefghij", 9, -9); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcdefghij", 10, -10); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcdefghijklmnopqrst", 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcdefghijklmnopqrst", 10, -10); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcdefghijklmnopqrst", 19, -19); + test(S("abcdefghijklmnopqrst"), 20, 0, "abcdefghijklmnopqrst", 20, -20); + test(S("abcdefghijklmnopqrst"), 20, 1, "", 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcde", 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcde", 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcde", 2, -2); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcde", 4, -4); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcde", 5, -5); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcdefghij", 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcdefghij", 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcdefghij", 5, -5); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcdefghij", 9, -9); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcdefghij", 10, -10); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcdefghijklmnopqrst", 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcdefghijklmnopqrst", 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcdefghijklmnopqrst", 10, -10); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcdefghijklmnopqrst", 19, -19); + test(S("abcdefghijklmnopqrst"), 20, 1, "abcdefghijklmnopqrst", 20, -20); + test(S("abcdefghijklmnopqrst"), 21, 0, "", 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcde", 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcde", 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcde", 2, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcde", 4, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcde", 5, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcdefghij", 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcdefghij", 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcdefghij", 5, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcdefghij", 9, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcdefghij", 10, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcdefghijklmnopqrst", 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcdefghijklmnopqrst", 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcdefghijklmnopqrst", 10, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcdefghijklmnopqrst", 19, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, "abcdefghijklmnopqrst", 20, 0); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + test4<S>(); + test5<S>(); + test6<S>(); + test7<S>(); + test8<S>(); + test9<S>(); + test10<S>(); + test11<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + test4<S>(); + test5<S>(); + test6<S>(); + test7<S>(); + test8<S>(); + test9<S>(); + test10<S>(); + test11<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string.pass.cpp new file mode 100644 index 00000000000..3deb617e8d8 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string.pass.cpp @@ -0,0 +1,372 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// int compare(size_type pos1, size_type n1, const basic_string& str) const; + +#include <string> +#include <stdexcept> +#include <cassert> + +#include "min_allocator.h" + +int sign(int x) +{ + if (x == 0) + return 0; + if (x < 0) + return -1; + return 1; +} + +template <class S> +void +test(const S& s, typename S::size_type pos1, typename S::size_type n1, + const S& str, int x) +{ + try + { + assert(sign(s.compare(pos1, n1, str)) == sign(x)); + assert(pos1 <= s.size()); + } + catch (std::out_of_range&) + { + assert(pos1 > s.size()); + } +} + +template <class S> +void test0() +{ + test(S(""), 0, 0, S(""), 0); + test(S(""), 0, 0, S("abcde"), -5); + test(S(""), 0, 0, S("abcdefghij"), -10); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), -20); + test(S(""), 0, 1, S(""), 0); + test(S(""), 0, 1, S("abcde"), -5); + test(S(""), 0, 1, S("abcdefghij"), -10); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), -20); + test(S(""), 1, 0, S(""), 0); + test(S(""), 1, 0, S("abcde"), 0); + test(S(""), 1, 0, S("abcdefghij"), 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 0); + test(S("abcde"), 0, 0, S(""), 0); + test(S("abcde"), 0, 0, S("abcde"), -5); + test(S("abcde"), 0, 0, S("abcdefghij"), -10); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcde"), 0, 1, S(""), 1); + test(S("abcde"), 0, 1, S("abcde"), -4); + test(S("abcde"), 0, 1, S("abcdefghij"), -9); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), -19); + test(S("abcde"), 0, 2, S(""), 2); + test(S("abcde"), 0, 2, S("abcde"), -3); + test(S("abcde"), 0, 2, S("abcdefghij"), -8); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), -18); + test(S("abcde"), 0, 4, S(""), 4); + test(S("abcde"), 0, 4, S("abcde"), -1); + test(S("abcde"), 0, 4, S("abcdefghij"), -6); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), -16); + test(S("abcde"), 0, 5, S(""), 5); + test(S("abcde"), 0, 5, S("abcde"), 0); + test(S("abcde"), 0, 5, S("abcdefghij"), -5); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), -15); + test(S("abcde"), 0, 6, S(""), 5); + test(S("abcde"), 0, 6, S("abcde"), 0); + test(S("abcde"), 0, 6, S("abcdefghij"), -5); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), -15); + test(S("abcde"), 1, 0, S(""), 0); + test(S("abcde"), 1, 0, S("abcde"), -5); + test(S("abcde"), 1, 0, S("abcdefghij"), -10); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcde"), 1, 1, S(""), 1); + test(S("abcde"), 1, 1, S("abcde"), 1); + test(S("abcde"), 1, 1, S("abcdefghij"), 1); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 1); + test(S("abcde"), 1, 2, S(""), 2); + test(S("abcde"), 1, 2, S("abcde"), 1); + test(S("abcde"), 1, 2, S("abcdefghij"), 1); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 1); + test(S("abcde"), 1, 3, S(""), 3); + test(S("abcde"), 1, 3, S("abcde"), 1); + test(S("abcde"), 1, 3, S("abcdefghij"), 1); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 1); + test(S("abcde"), 1, 4, S(""), 4); + test(S("abcde"), 1, 4, S("abcde"), 1); + test(S("abcde"), 1, 4, S("abcdefghij"), 1); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 1); + test(S("abcde"), 1, 5, S(""), 4); + test(S("abcde"), 1, 5, S("abcde"), 1); + test(S("abcde"), 1, 5, S("abcdefghij"), 1); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 1); + test(S("abcde"), 2, 0, S(""), 0); + test(S("abcde"), 2, 0, S("abcde"), -5); + test(S("abcde"), 2, 0, S("abcdefghij"), -10); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcde"), 2, 1, S(""), 1); + test(S("abcde"), 2, 1, S("abcde"), 2); + test(S("abcde"), 2, 1, S("abcdefghij"), 2); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 2); + test(S("abcde"), 2, 2, S(""), 2); + test(S("abcde"), 2, 2, S("abcde"), 2); + test(S("abcde"), 2, 2, S("abcdefghij"), 2); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 2); + test(S("abcde"), 2, 3, S(""), 3); + test(S("abcde"), 2, 3, S("abcde"), 2); + test(S("abcde"), 2, 3, S("abcdefghij"), 2); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 2); + test(S("abcde"), 2, 4, S(""), 3); + test(S("abcde"), 2, 4, S("abcde"), 2); + test(S("abcde"), 2, 4, S("abcdefghij"), 2); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 2); + test(S("abcde"), 4, 0, S(""), 0); + test(S("abcde"), 4, 0, S("abcde"), -5); + test(S("abcde"), 4, 0, S("abcdefghij"), -10); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcde"), 4, 1, S(""), 1); + test(S("abcde"), 4, 1, S("abcde"), 4); + test(S("abcde"), 4, 1, S("abcdefghij"), 4); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 4); + test(S("abcde"), 4, 2, S(""), 1); + test(S("abcde"), 4, 2, S("abcde"), 4); + test(S("abcde"), 4, 2, S("abcdefghij"), 4); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 4); + test(S("abcde"), 5, 0, S(""), 0); + test(S("abcde"), 5, 0, S("abcde"), -5); + test(S("abcde"), 5, 0, S("abcdefghij"), -10); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcde"), 5, 1, S(""), 0); + test(S("abcde"), 5, 1, S("abcde"), -5); + test(S("abcde"), 5, 1, S("abcdefghij"), -10); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), -20); +} + +template <class S> +void test1() +{ + test(S("abcde"), 6, 0, S(""), 0); + test(S("abcde"), 6, 0, S("abcde"), 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 0); + test(S("abcdefghij"), 0, 0, S(""), 0); + test(S("abcdefghij"), 0, 0, S("abcde"), -5); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), -10); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcdefghij"), 0, 1, S(""), 1); + test(S("abcdefghij"), 0, 1, S("abcde"), -4); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), -9); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), -19); + test(S("abcdefghij"), 0, 5, S(""), 5); + test(S("abcdefghij"), 0, 5, S("abcde"), 0); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), -5); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), -15); + test(S("abcdefghij"), 0, 9, S(""), 9); + test(S("abcdefghij"), 0, 9, S("abcde"), 4); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), -1); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), -11); + test(S("abcdefghij"), 0, 10, S(""), 10); + test(S("abcdefghij"), 0, 10, S("abcde"), 5); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 0); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), -10); + test(S("abcdefghij"), 0, 11, S(""), 10); + test(S("abcdefghij"), 0, 11, S("abcde"), 5); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 0); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), -10); + test(S("abcdefghij"), 1, 0, S(""), 0); + test(S("abcdefghij"), 1, 0, S("abcde"), -5); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), -10); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcdefghij"), 1, 1, S(""), 1); + test(S("abcdefghij"), 1, 1, S("abcde"), 1); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 1); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 1); + test(S("abcdefghij"), 1, 4, S(""), 4); + test(S("abcdefghij"), 1, 4, S("abcde"), 1); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 1); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 1); + test(S("abcdefghij"), 1, 8, S(""), 8); + test(S("abcdefghij"), 1, 8, S("abcde"), 1); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 1); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 1); + test(S("abcdefghij"), 1, 9, S(""), 9); + test(S("abcdefghij"), 1, 9, S("abcde"), 1); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 1); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 1); + test(S("abcdefghij"), 1, 10, S(""), 9); + test(S("abcdefghij"), 1, 10, S("abcde"), 1); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 1); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 1); + test(S("abcdefghij"), 5, 0, S(""), 0); + test(S("abcdefghij"), 5, 0, S("abcde"), -5); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), -10); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcdefghij"), 5, 1, S(""), 1); + test(S("abcdefghij"), 5, 1, S("abcde"), 5); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 5); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 5); + test(S("abcdefghij"), 5, 2, S(""), 2); + test(S("abcdefghij"), 5, 2, S("abcde"), 5); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 5); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 5); + test(S("abcdefghij"), 5, 4, S(""), 4); + test(S("abcdefghij"), 5, 4, S("abcde"), 5); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 5); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 5); + test(S("abcdefghij"), 5, 5, S(""), 5); + test(S("abcdefghij"), 5, 5, S("abcde"), 5); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 5); + test(S("abcdefghij"), 5, 6, S(""), 5); + test(S("abcdefghij"), 5, 6, S("abcde"), 5); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 5); + test(S("abcdefghij"), 9, 0, S(""), 0); + test(S("abcdefghij"), 9, 0, S("abcde"), -5); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), -10); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcdefghij"), 9, 1, S(""), 1); + test(S("abcdefghij"), 9, 1, S("abcde"), 9); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 9); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 9); + test(S("abcdefghij"), 9, 2, S(""), 1); + test(S("abcdefghij"), 9, 2, S("abcde"), 9); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 9); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 9); + test(S("abcdefghij"), 10, 0, S(""), 0); + test(S("abcdefghij"), 10, 0, S("abcde"), -5); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), -10); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcdefghij"), 10, 1, S(""), 0); + test(S("abcdefghij"), 10, 1, S("abcde"), -5); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), -10); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), -20); + test(S("abcdefghij"), 11, 0, S(""), 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 0); +} + +template <class S> +void test2() +{ + test(S("abcdefghijklmnopqrst"), 0, 0, S(""), 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), -5); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), -10); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcdefghijklmnopqrst"), 0, 1, S(""), 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), -4); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), -9); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), -19); + test(S("abcdefghijklmnopqrst"), 0, 10, S(""), 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 5); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 0); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), -10); + test(S("abcdefghijklmnopqrst"), 0, 19, S(""), 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 14); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 9); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S(""), 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 15); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 10); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 0); + test(S("abcdefghijklmnopqrst"), 0, 21, S(""), 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 15); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 10); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S(""), 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), -5); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), -10); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcdefghijklmnopqrst"), 1, 1, S(""), 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S(""), 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S(""), 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S(""), 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S(""), 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 1); + test(S("abcdefghijklmnopqrst"), 10, 0, S(""), 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), -5); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), -10); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcdefghijklmnopqrst"), 10, 1, S(""), 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S(""), 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S(""), 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S(""), 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S(""), 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 10); + test(S("abcdefghijklmnopqrst"), 19, 0, S(""), 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), -5); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), -10); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcdefghijklmnopqrst"), 19, 1, S(""), 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S(""), 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 19); + test(S("abcdefghijklmnopqrst"), 20, 0, S(""), 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), -5); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), -10); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), -20); + test(S("abcdefghijklmnopqrst"), 20, 1, S(""), 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), -5); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), -10); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), -20); + test(S("abcdefghijklmnopqrst"), 21, 0, S(""), 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 0); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + test2<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + test2<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_size_size.pass.cpp new file mode 100644 index 00000000000..122e6e9c487 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/size_size_string_size_size.pass.cpp @@ -0,0 +1,5948 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// int compare(size_type pos1, size_type n1, const basic_string& str, +// size_type pos2, size_type n2=npos) const; +// the "=npos" was added in C++14 + +#include <string> +#include <stdexcept> +#include <cassert> + +#include "min_allocator.h" + +int sign(int x) +{ + if (x == 0) + return 0; + if (x < 0) + return -1; + return 1; +} + +template <class S> +void +test(const S& s, typename S::size_type pos1, typename S::size_type n1, + const S& str, typename S::size_type pos2, typename S::size_type n2, int x) +{ + try + { + assert(sign(s.compare(pos1, n1, str, pos2, n2)) == sign(x)); + assert(pos1 <= s.size()); + assert(pos2 <= str.size()); + } + catch (std::out_of_range&) + { + assert(pos1 > s.size() || pos2 > str.size()); + } +} + +template <class S> +void +test_npos(const S& s, typename S::size_type pos1, typename S::size_type n1, + const S& str, typename S::size_type pos2, int x) +{ + try + { + assert(sign(s.compare(pos1, n1, str, pos2)) == sign(x)); + assert(pos1 <= s.size()); + assert(pos2 <= str.size()); + } + catch (std::out_of_range&) + { + assert(pos1 > s.size() || pos2 > str.size()); + } +} + +template <class S> +void test0() +{ + test(S(""), 0, 0, S(""), 0, 0, 0); + test(S(""), 0, 0, S(""), 0, 1, 0); + test(S(""), 0, 0, S(""), 1, 0, 0); + test(S(""), 0, 0, S("abcde"), 0, 0, 0); + test(S(""), 0, 0, S("abcde"), 0, 1, -1); + test(S(""), 0, 0, S("abcde"), 0, 2, -2); + test(S(""), 0, 0, S("abcde"), 0, 4, -4); + test(S(""), 0, 0, S("abcde"), 0, 5, -5); + test(S(""), 0, 0, S("abcde"), 0, 6, -5); + test(S(""), 0, 0, S("abcde"), 1, 0, 0); + test(S(""), 0, 0, S("abcde"), 1, 1, -1); + test(S(""), 0, 0, S("abcde"), 1, 2, -2); + test(S(""), 0, 0, S("abcde"), 1, 3, -3); + test(S(""), 0, 0, S("abcde"), 1, 4, -4); + test(S(""), 0, 0, S("abcde"), 1, 5, -4); + test(S(""), 0, 0, S("abcde"), 2, 0, 0); + test(S(""), 0, 0, S("abcde"), 2, 1, -1); + test(S(""), 0, 0, S("abcde"), 2, 2, -2); + test(S(""), 0, 0, S("abcde"), 2, 3, -3); + test(S(""), 0, 0, S("abcde"), 2, 4, -3); + test(S(""), 0, 0, S("abcde"), 4, 0, 0); + test(S(""), 0, 0, S("abcde"), 4, 1, -1); + test(S(""), 0, 0, S("abcde"), 4, 2, -1); + test(S(""), 0, 0, S("abcde"), 5, 0, 0); + test(S(""), 0, 0, S("abcde"), 5, 1, 0); + test(S(""), 0, 0, S("abcde"), 6, 0, 0); + test(S(""), 0, 0, S("abcdefghij"), 0, 0, 0); + test(S(""), 0, 0, S("abcdefghij"), 0, 1, -1); + test(S(""), 0, 0, S("abcdefghij"), 0, 5, -5); + test(S(""), 0, 0, S("abcdefghij"), 0, 9, -9); + test(S(""), 0, 0, S("abcdefghij"), 0, 10, -10); + test(S(""), 0, 0, S("abcdefghij"), 0, 11, -10); + test(S(""), 0, 0, S("abcdefghij"), 1, 0, 0); + test(S(""), 0, 0, S("abcdefghij"), 1, 1, -1); + test(S(""), 0, 0, S("abcdefghij"), 1, 4, -4); + test(S(""), 0, 0, S("abcdefghij"), 1, 8, -8); + test(S(""), 0, 0, S("abcdefghij"), 1, 9, -9); + test(S(""), 0, 0, S("abcdefghij"), 1, 10, -9); + test(S(""), 0, 0, S("abcdefghij"), 5, 0, 0); + test(S(""), 0, 0, S("abcdefghij"), 5, 1, -1); + test(S(""), 0, 0, S("abcdefghij"), 5, 2, -2); + test(S(""), 0, 0, S("abcdefghij"), 5, 4, -4); + test(S(""), 0, 0, S("abcdefghij"), 5, 5, -5); + test(S(""), 0, 0, S("abcdefghij"), 5, 6, -5); + test(S(""), 0, 0, S("abcdefghij"), 9, 0, 0); + test(S(""), 0, 0, S("abcdefghij"), 9, 1, -1); + test(S(""), 0, 0, S("abcdefghij"), 9, 2, -1); + test(S(""), 0, 0, S("abcdefghij"), 10, 0, 0); + test(S(""), 0, 0, S("abcdefghij"), 10, 1, 0); + test(S(""), 0, 0, S("abcdefghij"), 11, 0, 0); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S(""), 0, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S(""), 0, 1, S(""), 0, 0, 0); + test(S(""), 0, 1, S(""), 0, 1, 0); + test(S(""), 0, 1, S(""), 1, 0, 0); + test(S(""), 0, 1, S("abcde"), 0, 0, 0); + test(S(""), 0, 1, S("abcde"), 0, 1, -1); + test(S(""), 0, 1, S("abcde"), 0, 2, -2); + test(S(""), 0, 1, S("abcde"), 0, 4, -4); + test(S(""), 0, 1, S("abcde"), 0, 5, -5); + test(S(""), 0, 1, S("abcde"), 0, 6, -5); + test(S(""), 0, 1, S("abcde"), 1, 0, 0); + test(S(""), 0, 1, S("abcde"), 1, 1, -1); + test(S(""), 0, 1, S("abcde"), 1, 2, -2); + test(S(""), 0, 1, S("abcde"), 1, 3, -3); + test(S(""), 0, 1, S("abcde"), 1, 4, -4); + test(S(""), 0, 1, S("abcde"), 1, 5, -4); + test(S(""), 0, 1, S("abcde"), 2, 0, 0); + test(S(""), 0, 1, S("abcde"), 2, 1, -1); + test(S(""), 0, 1, S("abcde"), 2, 2, -2); + test(S(""), 0, 1, S("abcde"), 2, 3, -3); + test(S(""), 0, 1, S("abcde"), 2, 4, -3); + test(S(""), 0, 1, S("abcde"), 4, 0, 0); + test(S(""), 0, 1, S("abcde"), 4, 1, -1); + test(S(""), 0, 1, S("abcde"), 4, 2, -1); + test(S(""), 0, 1, S("abcde"), 5, 0, 0); + test(S(""), 0, 1, S("abcde"), 5, 1, 0); + test(S(""), 0, 1, S("abcde"), 6, 0, 0); +} + +template <class S> +void test1() +{ + test(S(""), 0, 1, S("abcdefghij"), 0, 0, 0); + test(S(""), 0, 1, S("abcdefghij"), 0, 1, -1); + test(S(""), 0, 1, S("abcdefghij"), 0, 5, -5); + test(S(""), 0, 1, S("abcdefghij"), 0, 9, -9); + test(S(""), 0, 1, S("abcdefghij"), 0, 10, -10); + test(S(""), 0, 1, S("abcdefghij"), 0, 11, -10); + test(S(""), 0, 1, S("abcdefghij"), 1, 0, 0); + test(S(""), 0, 1, S("abcdefghij"), 1, 1, -1); + test(S(""), 0, 1, S("abcdefghij"), 1, 4, -4); + test(S(""), 0, 1, S("abcdefghij"), 1, 8, -8); + test(S(""), 0, 1, S("abcdefghij"), 1, 9, -9); + test(S(""), 0, 1, S("abcdefghij"), 1, 10, -9); + test(S(""), 0, 1, S("abcdefghij"), 5, 0, 0); + test(S(""), 0, 1, S("abcdefghij"), 5, 1, -1); + test(S(""), 0, 1, S("abcdefghij"), 5, 2, -2); + test(S(""), 0, 1, S("abcdefghij"), 5, 4, -4); + test(S(""), 0, 1, S("abcdefghij"), 5, 5, -5); + test(S(""), 0, 1, S("abcdefghij"), 5, 6, -5); + test(S(""), 0, 1, S("abcdefghij"), 9, 0, 0); + test(S(""), 0, 1, S("abcdefghij"), 9, 1, -1); + test(S(""), 0, 1, S("abcdefghij"), 9, 2, -1); + test(S(""), 0, 1, S("abcdefghij"), 10, 0, 0); + test(S(""), 0, 1, S("abcdefghij"), 10, 1, 0); + test(S(""), 0, 1, S("abcdefghij"), 11, 0, 0); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S(""), 0, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S(""), 1, 0, S(""), 0, 0, 0); + test(S(""), 1, 0, S(""), 0, 1, 0); + test(S(""), 1, 0, S(""), 1, 0, 0); + test(S(""), 1, 0, S("abcde"), 0, 0, 0); + test(S(""), 1, 0, S("abcde"), 0, 1, 0); + test(S(""), 1, 0, S("abcde"), 0, 2, 0); + test(S(""), 1, 0, S("abcde"), 0, 4, 0); + test(S(""), 1, 0, S("abcde"), 0, 5, 0); + test(S(""), 1, 0, S("abcde"), 0, 6, 0); + test(S(""), 1, 0, S("abcde"), 1, 0, 0); + test(S(""), 1, 0, S("abcde"), 1, 1, 0); + test(S(""), 1, 0, S("abcde"), 1, 2, 0); + test(S(""), 1, 0, S("abcde"), 1, 3, 0); + test(S(""), 1, 0, S("abcde"), 1, 4, 0); + test(S(""), 1, 0, S("abcde"), 1, 5, 0); + test(S(""), 1, 0, S("abcde"), 2, 0, 0); + test(S(""), 1, 0, S("abcde"), 2, 1, 0); + test(S(""), 1, 0, S("abcde"), 2, 2, 0); + test(S(""), 1, 0, S("abcde"), 2, 3, 0); + test(S(""), 1, 0, S("abcde"), 2, 4, 0); + test(S(""), 1, 0, S("abcde"), 4, 0, 0); + test(S(""), 1, 0, S("abcde"), 4, 1, 0); + test(S(""), 1, 0, S("abcde"), 4, 2, 0); + test(S(""), 1, 0, S("abcde"), 5, 0, 0); + test(S(""), 1, 0, S("abcde"), 5, 1, 0); + test(S(""), 1, 0, S("abcde"), 6, 0, 0); + test(S(""), 1, 0, S("abcdefghij"), 0, 0, 0); + test(S(""), 1, 0, S("abcdefghij"), 0, 1, 0); + test(S(""), 1, 0, S("abcdefghij"), 0, 5, 0); + test(S(""), 1, 0, S("abcdefghij"), 0, 9, 0); + test(S(""), 1, 0, S("abcdefghij"), 0, 10, 0); + test(S(""), 1, 0, S("abcdefghij"), 0, 11, 0); + test(S(""), 1, 0, S("abcdefghij"), 1, 0, 0); + test(S(""), 1, 0, S("abcdefghij"), 1, 1, 0); + test(S(""), 1, 0, S("abcdefghij"), 1, 4, 0); + test(S(""), 1, 0, S("abcdefghij"), 1, 8, 0); + test(S(""), 1, 0, S("abcdefghij"), 1, 9, 0); + test(S(""), 1, 0, S("abcdefghij"), 1, 10, 0); + test(S(""), 1, 0, S("abcdefghij"), 5, 0, 0); + test(S(""), 1, 0, S("abcdefghij"), 5, 1, 0); + test(S(""), 1, 0, S("abcdefghij"), 5, 2, 0); + test(S(""), 1, 0, S("abcdefghij"), 5, 4, 0); + test(S(""), 1, 0, S("abcdefghij"), 5, 5, 0); + test(S(""), 1, 0, S("abcdefghij"), 5, 6, 0); + test(S(""), 1, 0, S("abcdefghij"), 9, 0, 0); + test(S(""), 1, 0, S("abcdefghij"), 9, 1, 0); + test(S(""), 1, 0, S("abcdefghij"), 9, 2, 0); + test(S(""), 1, 0, S("abcdefghij"), 10, 0, 0); + test(S(""), 1, 0, S("abcdefghij"), 10, 1, 0); + test(S(""), 1, 0, S("abcdefghij"), 11, 0, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 0, 1, 0); +} + +template <class S> +void test2() +{ + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 0, 10, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 0, 19, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 0, 20, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 0, 21, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 1, 1, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 1, 9, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 1, 18, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 1, 19, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 1, 20, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 10, 1, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 10, 5, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 10, 9, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 10, 10, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 10, 11, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 19, 1, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 19, 2, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S(""), 1, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 0, 0, S(""), 0, 0, 0); + test(S("abcde"), 0, 0, S(""), 0, 1, 0); + test(S("abcde"), 0, 0, S(""), 1, 0, 0); + test(S("abcde"), 0, 0, S("abcde"), 0, 0, 0); + test(S("abcde"), 0, 0, S("abcde"), 0, 1, -1); + test(S("abcde"), 0, 0, S("abcde"), 0, 2, -2); + test(S("abcde"), 0, 0, S("abcde"), 0, 4, -4); + test(S("abcde"), 0, 0, S("abcde"), 0, 5, -5); + test(S("abcde"), 0, 0, S("abcde"), 0, 6, -5); + test(S("abcde"), 0, 0, S("abcde"), 1, 0, 0); + test(S("abcde"), 0, 0, S("abcde"), 1, 1, -1); + test(S("abcde"), 0, 0, S("abcde"), 1, 2, -2); + test(S("abcde"), 0, 0, S("abcde"), 1, 3, -3); + test(S("abcde"), 0, 0, S("abcde"), 1, 4, -4); + test(S("abcde"), 0, 0, S("abcde"), 1, 5, -4); + test(S("abcde"), 0, 0, S("abcde"), 2, 0, 0); + test(S("abcde"), 0, 0, S("abcde"), 2, 1, -1); + test(S("abcde"), 0, 0, S("abcde"), 2, 2, -2); + test(S("abcde"), 0, 0, S("abcde"), 2, 3, -3); + test(S("abcde"), 0, 0, S("abcde"), 2, 4, -3); + test(S("abcde"), 0, 0, S("abcde"), 4, 0, 0); + test(S("abcde"), 0, 0, S("abcde"), 4, 1, -1); + test(S("abcde"), 0, 0, S("abcde"), 4, 2, -1); + test(S("abcde"), 0, 0, S("abcde"), 5, 0, 0); + test(S("abcde"), 0, 0, S("abcde"), 5, 1, 0); + test(S("abcde"), 0, 0, S("abcde"), 6, 0, 0); + test(S("abcde"), 0, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcde"), 0, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcde"), 0, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcde"), 0, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcde"), 0, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcde"), 0, 0, S("abcdefghij"), 0, 11, -10); + test(S("abcde"), 0, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcde"), 0, 0, S("abcdefghij"), 1, 1, -1); + test(S("abcde"), 0, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcde"), 0, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcde"), 0, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcde"), 0, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcde"), 0, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcde"), 0, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcde"), 0, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcde"), 0, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcde"), 0, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcde"), 0, 0, S("abcdefghij"), 5, 6, -5); + test(S("abcde"), 0, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcde"), 0, 0, S("abcdefghij"), 9, 1, -1); + test(S("abcde"), 0, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcde"), 0, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcde"), 0, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcde"), 0, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcde"), 0, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 0, 1, S(""), 0, 0, 1); + test(S("abcde"), 0, 1, S(""), 0, 1, 1); + test(S("abcde"), 0, 1, S(""), 1, 0, 0); + test(S("abcde"), 0, 1, S("abcde"), 0, 0, 1); +} + +template <class S> +void test3() +{ + test(S("abcde"), 0, 1, S("abcde"), 0, 1, 0); + test(S("abcde"), 0, 1, S("abcde"), 0, 2, -1); + test(S("abcde"), 0, 1, S("abcde"), 0, 4, -3); + test(S("abcde"), 0, 1, S("abcde"), 0, 5, -4); + test(S("abcde"), 0, 1, S("abcde"), 0, 6, -4); + test(S("abcde"), 0, 1, S("abcde"), 1, 0, 1); + test(S("abcde"), 0, 1, S("abcde"), 1, 1, -1); + test(S("abcde"), 0, 1, S("abcde"), 1, 2, -1); + test(S("abcde"), 0, 1, S("abcde"), 1, 3, -1); + test(S("abcde"), 0, 1, S("abcde"), 1, 4, -1); + test(S("abcde"), 0, 1, S("abcde"), 1, 5, -1); + test(S("abcde"), 0, 1, S("abcde"), 2, 0, 1); + test(S("abcde"), 0, 1, S("abcde"), 2, 1, -2); + test(S("abcde"), 0, 1, S("abcde"), 2, 2, -2); + test(S("abcde"), 0, 1, S("abcde"), 2, 3, -2); + test(S("abcde"), 0, 1, S("abcde"), 2, 4, -2); + test(S("abcde"), 0, 1, S("abcde"), 4, 0, 1); + test(S("abcde"), 0, 1, S("abcde"), 4, 1, -4); + test(S("abcde"), 0, 1, S("abcde"), 4, 2, -4); + test(S("abcde"), 0, 1, S("abcde"), 5, 0, 1); + test(S("abcde"), 0, 1, S("abcde"), 5, 1, 1); + test(S("abcde"), 0, 1, S("abcde"), 6, 0, 0); + test(S("abcde"), 0, 1, S("abcdefghij"), 0, 0, 1); + test(S("abcde"), 0, 1, S("abcdefghij"), 0, 1, 0); + test(S("abcde"), 0, 1, S("abcdefghij"), 0, 5, -4); + test(S("abcde"), 0, 1, S("abcdefghij"), 0, 9, -8); + test(S("abcde"), 0, 1, S("abcdefghij"), 0, 10, -9); + test(S("abcde"), 0, 1, S("abcdefghij"), 0, 11, -9); + test(S("abcde"), 0, 1, S("abcdefghij"), 1, 0, 1); + test(S("abcde"), 0, 1, S("abcdefghij"), 1, 1, -1); + test(S("abcde"), 0, 1, S("abcdefghij"), 1, 4, -1); + test(S("abcde"), 0, 1, S("abcdefghij"), 1, 8, -1); + test(S("abcde"), 0, 1, S("abcdefghij"), 1, 9, -1); + test(S("abcde"), 0, 1, S("abcdefghij"), 1, 10, -1); + test(S("abcde"), 0, 1, S("abcdefghij"), 5, 0, 1); + test(S("abcde"), 0, 1, S("abcdefghij"), 5, 1, -5); + test(S("abcde"), 0, 1, S("abcdefghij"), 5, 2, -5); + test(S("abcde"), 0, 1, S("abcdefghij"), 5, 4, -5); + test(S("abcde"), 0, 1, S("abcdefghij"), 5, 5, -5); + test(S("abcde"), 0, 1, S("abcdefghij"), 5, 6, -5); + test(S("abcde"), 0, 1, S("abcdefghij"), 9, 0, 1); + test(S("abcde"), 0, 1, S("abcdefghij"), 9, 1, -9); + test(S("abcde"), 0, 1, S("abcdefghij"), 9, 2, -9); + test(S("abcde"), 0, 1, S("abcdefghij"), 10, 0, 1); + test(S("abcde"), 0, 1, S("abcdefghij"), 10, 1, 1); + test(S("abcde"), 0, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 0, 1, 0); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 0, 10, -9); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 0, 19, -18); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 0, 20, -19); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 0, 21, -19); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 20, 0, 1); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcde"), 0, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 0, 2, S(""), 0, 0, 2); + test(S("abcde"), 0, 2, S(""), 0, 1, 2); + test(S("abcde"), 0, 2, S(""), 1, 0, 0); + test(S("abcde"), 0, 2, S("abcde"), 0, 0, 2); + test(S("abcde"), 0, 2, S("abcde"), 0, 1, 1); + test(S("abcde"), 0, 2, S("abcde"), 0, 2, 0); + test(S("abcde"), 0, 2, S("abcde"), 0, 4, -2); + test(S("abcde"), 0, 2, S("abcde"), 0, 5, -3); + test(S("abcde"), 0, 2, S("abcde"), 0, 6, -3); + test(S("abcde"), 0, 2, S("abcde"), 1, 0, 2); + test(S("abcde"), 0, 2, S("abcde"), 1, 1, -1); + test(S("abcde"), 0, 2, S("abcde"), 1, 2, -1); + test(S("abcde"), 0, 2, S("abcde"), 1, 3, -1); + test(S("abcde"), 0, 2, S("abcde"), 1, 4, -1); + test(S("abcde"), 0, 2, S("abcde"), 1, 5, -1); + test(S("abcde"), 0, 2, S("abcde"), 2, 0, 2); + test(S("abcde"), 0, 2, S("abcde"), 2, 1, -2); + test(S("abcde"), 0, 2, S("abcde"), 2, 2, -2); + test(S("abcde"), 0, 2, S("abcde"), 2, 3, -2); + test(S("abcde"), 0, 2, S("abcde"), 2, 4, -2); + test(S("abcde"), 0, 2, S("abcde"), 4, 0, 2); + test(S("abcde"), 0, 2, S("abcde"), 4, 1, -4); + test(S("abcde"), 0, 2, S("abcde"), 4, 2, -4); + test(S("abcde"), 0, 2, S("abcde"), 5, 0, 2); + test(S("abcde"), 0, 2, S("abcde"), 5, 1, 2); + test(S("abcde"), 0, 2, S("abcde"), 6, 0, 0); + test(S("abcde"), 0, 2, S("abcdefghij"), 0, 0, 2); + test(S("abcde"), 0, 2, S("abcdefghij"), 0, 1, 1); + test(S("abcde"), 0, 2, S("abcdefghij"), 0, 5, -3); + test(S("abcde"), 0, 2, S("abcdefghij"), 0, 9, -7); +} + +template <class S> +void test4() +{ + test(S("abcde"), 0, 2, S("abcdefghij"), 0, 10, -8); + test(S("abcde"), 0, 2, S("abcdefghij"), 0, 11, -8); + test(S("abcde"), 0, 2, S("abcdefghij"), 1, 0, 2); + test(S("abcde"), 0, 2, S("abcdefghij"), 1, 1, -1); + test(S("abcde"), 0, 2, S("abcdefghij"), 1, 4, -1); + test(S("abcde"), 0, 2, S("abcdefghij"), 1, 8, -1); + test(S("abcde"), 0, 2, S("abcdefghij"), 1, 9, -1); + test(S("abcde"), 0, 2, S("abcdefghij"), 1, 10, -1); + test(S("abcde"), 0, 2, S("abcdefghij"), 5, 0, 2); + test(S("abcde"), 0, 2, S("abcdefghij"), 5, 1, -5); + test(S("abcde"), 0, 2, S("abcdefghij"), 5, 2, -5); + test(S("abcde"), 0, 2, S("abcdefghij"), 5, 4, -5); + test(S("abcde"), 0, 2, S("abcdefghij"), 5, 5, -5); + test(S("abcde"), 0, 2, S("abcdefghij"), 5, 6, -5); + test(S("abcde"), 0, 2, S("abcdefghij"), 9, 0, 2); + test(S("abcde"), 0, 2, S("abcdefghij"), 9, 1, -9); + test(S("abcde"), 0, 2, S("abcdefghij"), 9, 2, -9); + test(S("abcde"), 0, 2, S("abcdefghij"), 10, 0, 2); + test(S("abcde"), 0, 2, S("abcdefghij"), 10, 1, 2); + test(S("abcde"), 0, 2, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 0, 0, 2); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 0, 10, -8); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 0, 19, -17); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 0, 20, -18); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 0, 21, -18); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 1, 0, 2); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 10, 0, 2); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 19, 0, 2); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 20, 0, 2); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 20, 1, 2); + test(S("abcde"), 0, 2, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 0, 4, S(""), 0, 0, 4); + test(S("abcde"), 0, 4, S(""), 0, 1, 4); + test(S("abcde"), 0, 4, S(""), 1, 0, 0); + test(S("abcde"), 0, 4, S("abcde"), 0, 0, 4); + test(S("abcde"), 0, 4, S("abcde"), 0, 1, 3); + test(S("abcde"), 0, 4, S("abcde"), 0, 2, 2); + test(S("abcde"), 0, 4, S("abcde"), 0, 4, 0); + test(S("abcde"), 0, 4, S("abcde"), 0, 5, -1); + test(S("abcde"), 0, 4, S("abcde"), 0, 6, -1); + test(S("abcde"), 0, 4, S("abcde"), 1, 0, 4); + test(S("abcde"), 0, 4, S("abcde"), 1, 1, -1); + test(S("abcde"), 0, 4, S("abcde"), 1, 2, -1); + test(S("abcde"), 0, 4, S("abcde"), 1, 3, -1); + test(S("abcde"), 0, 4, S("abcde"), 1, 4, -1); + test(S("abcde"), 0, 4, S("abcde"), 1, 5, -1); + test(S("abcde"), 0, 4, S("abcde"), 2, 0, 4); + test(S("abcde"), 0, 4, S("abcde"), 2, 1, -2); + test(S("abcde"), 0, 4, S("abcde"), 2, 2, -2); + test(S("abcde"), 0, 4, S("abcde"), 2, 3, -2); + test(S("abcde"), 0, 4, S("abcde"), 2, 4, -2); + test(S("abcde"), 0, 4, S("abcde"), 4, 0, 4); + test(S("abcde"), 0, 4, S("abcde"), 4, 1, -4); + test(S("abcde"), 0, 4, S("abcde"), 4, 2, -4); + test(S("abcde"), 0, 4, S("abcde"), 5, 0, 4); + test(S("abcde"), 0, 4, S("abcde"), 5, 1, 4); + test(S("abcde"), 0, 4, S("abcde"), 6, 0, 0); + test(S("abcde"), 0, 4, S("abcdefghij"), 0, 0, 4); + test(S("abcde"), 0, 4, S("abcdefghij"), 0, 1, 3); + test(S("abcde"), 0, 4, S("abcdefghij"), 0, 5, -1); + test(S("abcde"), 0, 4, S("abcdefghij"), 0, 9, -5); + test(S("abcde"), 0, 4, S("abcdefghij"), 0, 10, -6); + test(S("abcde"), 0, 4, S("abcdefghij"), 0, 11, -6); + test(S("abcde"), 0, 4, S("abcdefghij"), 1, 0, 4); + test(S("abcde"), 0, 4, S("abcdefghij"), 1, 1, -1); + test(S("abcde"), 0, 4, S("abcdefghij"), 1, 4, -1); + test(S("abcde"), 0, 4, S("abcdefghij"), 1, 8, -1); + test(S("abcde"), 0, 4, S("abcdefghij"), 1, 9, -1); + test(S("abcde"), 0, 4, S("abcdefghij"), 1, 10, -1); + test(S("abcde"), 0, 4, S("abcdefghij"), 5, 0, 4); + test(S("abcde"), 0, 4, S("abcdefghij"), 5, 1, -5); + test(S("abcde"), 0, 4, S("abcdefghij"), 5, 2, -5); + test(S("abcde"), 0, 4, S("abcdefghij"), 5, 4, -5); + test(S("abcde"), 0, 4, S("abcdefghij"), 5, 5, -5); + test(S("abcde"), 0, 4, S("abcdefghij"), 5, 6, -5); + test(S("abcde"), 0, 4, S("abcdefghij"), 9, 0, 4); + test(S("abcde"), 0, 4, S("abcdefghij"), 9, 1, -9); + test(S("abcde"), 0, 4, S("abcdefghij"), 9, 2, -9); + test(S("abcde"), 0, 4, S("abcdefghij"), 10, 0, 4); + test(S("abcde"), 0, 4, S("abcdefghij"), 10, 1, 4); + test(S("abcde"), 0, 4, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 0, 0, 4); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 0, 1, 3); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 0, 10, -6); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 0, 19, -15); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 0, 20, -16); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 0, 21, -16); +} + +template <class S> +void test5() +{ + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 1, 0, 4); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 10, 0, 4); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 19, 0, 4); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 20, 0, 4); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 20, 1, 4); + test(S("abcde"), 0, 4, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 0, 5, S(""), 0, 0, 5); + test(S("abcde"), 0, 5, S(""), 0, 1, 5); + test(S("abcde"), 0, 5, S(""), 1, 0, 0); + test(S("abcde"), 0, 5, S("abcde"), 0, 0, 5); + test(S("abcde"), 0, 5, S("abcde"), 0, 1, 4); + test(S("abcde"), 0, 5, S("abcde"), 0, 2, 3); + test(S("abcde"), 0, 5, S("abcde"), 0, 4, 1); + test(S("abcde"), 0, 5, S("abcde"), 0, 5, 0); + test(S("abcde"), 0, 5, S("abcde"), 0, 6, 0); + test(S("abcde"), 0, 5, S("abcde"), 1, 0, 5); + test(S("abcde"), 0, 5, S("abcde"), 1, 1, -1); + test(S("abcde"), 0, 5, S("abcde"), 1, 2, -1); + test(S("abcde"), 0, 5, S("abcde"), 1, 3, -1); + test(S("abcde"), 0, 5, S("abcde"), 1, 4, -1); + test(S("abcde"), 0, 5, S("abcde"), 1, 5, -1); + test(S("abcde"), 0, 5, S("abcde"), 2, 0, 5); + test(S("abcde"), 0, 5, S("abcde"), 2, 1, -2); + test(S("abcde"), 0, 5, S("abcde"), 2, 2, -2); + test(S("abcde"), 0, 5, S("abcde"), 2, 3, -2); + test(S("abcde"), 0, 5, S("abcde"), 2, 4, -2); + test(S("abcde"), 0, 5, S("abcde"), 4, 0, 5); + test(S("abcde"), 0, 5, S("abcde"), 4, 1, -4); + test(S("abcde"), 0, 5, S("abcde"), 4, 2, -4); + test(S("abcde"), 0, 5, S("abcde"), 5, 0, 5); + test(S("abcde"), 0, 5, S("abcde"), 5, 1, 5); + test(S("abcde"), 0, 5, S("abcde"), 6, 0, 0); + test(S("abcde"), 0, 5, S("abcdefghij"), 0, 0, 5); + test(S("abcde"), 0, 5, S("abcdefghij"), 0, 1, 4); + test(S("abcde"), 0, 5, S("abcdefghij"), 0, 5, 0); + test(S("abcde"), 0, 5, S("abcdefghij"), 0, 9, -4); + test(S("abcde"), 0, 5, S("abcdefghij"), 0, 10, -5); + test(S("abcde"), 0, 5, S("abcdefghij"), 0, 11, -5); + test(S("abcde"), 0, 5, S("abcdefghij"), 1, 0, 5); + test(S("abcde"), 0, 5, S("abcdefghij"), 1, 1, -1); + test(S("abcde"), 0, 5, S("abcdefghij"), 1, 4, -1); + test(S("abcde"), 0, 5, S("abcdefghij"), 1, 8, -1); + test(S("abcde"), 0, 5, S("abcdefghij"), 1, 9, -1); + test(S("abcde"), 0, 5, S("abcdefghij"), 1, 10, -1); + test(S("abcde"), 0, 5, S("abcdefghij"), 5, 0, 5); + test(S("abcde"), 0, 5, S("abcdefghij"), 5, 1, -5); + test(S("abcde"), 0, 5, S("abcdefghij"), 5, 2, -5); + test(S("abcde"), 0, 5, S("abcdefghij"), 5, 4, -5); + test(S("abcde"), 0, 5, S("abcdefghij"), 5, 5, -5); + test(S("abcde"), 0, 5, S("abcdefghij"), 5, 6, -5); + test(S("abcde"), 0, 5, S("abcdefghij"), 9, 0, 5); + test(S("abcde"), 0, 5, S("abcdefghij"), 9, 1, -9); + test(S("abcde"), 0, 5, S("abcdefghij"), 9, 2, -9); + test(S("abcde"), 0, 5, S("abcdefghij"), 10, 0, 5); + test(S("abcde"), 0, 5, S("abcdefghij"), 10, 1, 5); + test(S("abcde"), 0, 5, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 0, 0, 5); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 0, 1, 4); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 0, 10, -5); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 0, 19, -14); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 0, 20, -15); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 0, 21, -15); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 1, 0, 5); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 10, 0, 5); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 19, 0, 5); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 20, 0, 5); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 20, 1, 5); + test(S("abcde"), 0, 5, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 0, 6, S(""), 0, 0, 5); + test(S("abcde"), 0, 6, S(""), 0, 1, 5); + test(S("abcde"), 0, 6, S(""), 1, 0, 0); + test(S("abcde"), 0, 6, S("abcde"), 0, 0, 5); + test(S("abcde"), 0, 6, S("abcde"), 0, 1, 4); + test(S("abcde"), 0, 6, S("abcde"), 0, 2, 3); + test(S("abcde"), 0, 6, S("abcde"), 0, 4, 1); + test(S("abcde"), 0, 6, S("abcde"), 0, 5, 0); +} + +template <class S> +void test6() +{ + test(S("abcde"), 0, 6, S("abcde"), 0, 6, 0); + test(S("abcde"), 0, 6, S("abcde"), 1, 0, 5); + test(S("abcde"), 0, 6, S("abcde"), 1, 1, -1); + test(S("abcde"), 0, 6, S("abcde"), 1, 2, -1); + test(S("abcde"), 0, 6, S("abcde"), 1, 3, -1); + test(S("abcde"), 0, 6, S("abcde"), 1, 4, -1); + test(S("abcde"), 0, 6, S("abcde"), 1, 5, -1); + test(S("abcde"), 0, 6, S("abcde"), 2, 0, 5); + test(S("abcde"), 0, 6, S("abcde"), 2, 1, -2); + test(S("abcde"), 0, 6, S("abcde"), 2, 2, -2); + test(S("abcde"), 0, 6, S("abcde"), 2, 3, -2); + test(S("abcde"), 0, 6, S("abcde"), 2, 4, -2); + test(S("abcde"), 0, 6, S("abcde"), 4, 0, 5); + test(S("abcde"), 0, 6, S("abcde"), 4, 1, -4); + test(S("abcde"), 0, 6, S("abcde"), 4, 2, -4); + test(S("abcde"), 0, 6, S("abcde"), 5, 0, 5); + test(S("abcde"), 0, 6, S("abcde"), 5, 1, 5); + test(S("abcde"), 0, 6, S("abcde"), 6, 0, 0); + test(S("abcde"), 0, 6, S("abcdefghij"), 0, 0, 5); + test(S("abcde"), 0, 6, S("abcdefghij"), 0, 1, 4); + test(S("abcde"), 0, 6, S("abcdefghij"), 0, 5, 0); + test(S("abcde"), 0, 6, S("abcdefghij"), 0, 9, -4); + test(S("abcde"), 0, 6, S("abcdefghij"), 0, 10, -5); + test(S("abcde"), 0, 6, S("abcdefghij"), 0, 11, -5); + test(S("abcde"), 0, 6, S("abcdefghij"), 1, 0, 5); + test(S("abcde"), 0, 6, S("abcdefghij"), 1, 1, -1); + test(S("abcde"), 0, 6, S("abcdefghij"), 1, 4, -1); + test(S("abcde"), 0, 6, S("abcdefghij"), 1, 8, -1); + test(S("abcde"), 0, 6, S("abcdefghij"), 1, 9, -1); + test(S("abcde"), 0, 6, S("abcdefghij"), 1, 10, -1); + test(S("abcde"), 0, 6, S("abcdefghij"), 5, 0, 5); + test(S("abcde"), 0, 6, S("abcdefghij"), 5, 1, -5); + test(S("abcde"), 0, 6, S("abcdefghij"), 5, 2, -5); + test(S("abcde"), 0, 6, S("abcdefghij"), 5, 4, -5); + test(S("abcde"), 0, 6, S("abcdefghij"), 5, 5, -5); + test(S("abcde"), 0, 6, S("abcdefghij"), 5, 6, -5); + test(S("abcde"), 0, 6, S("abcdefghij"), 9, 0, 5); + test(S("abcde"), 0, 6, S("abcdefghij"), 9, 1, -9); + test(S("abcde"), 0, 6, S("abcdefghij"), 9, 2, -9); + test(S("abcde"), 0, 6, S("abcdefghij"), 10, 0, 5); + test(S("abcde"), 0, 6, S("abcdefghij"), 10, 1, 5); + test(S("abcde"), 0, 6, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 0, 0, 5); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 0, 1, 4); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 0, 10, -5); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 0, 19, -14); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 0, 20, -15); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 0, 21, -15); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 1, 0, 5); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 10, 0, 5); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 19, 0, 5); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 20, 0, 5); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 20, 1, 5); + test(S("abcde"), 0, 6, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 1, 0, S(""), 0, 0, 0); + test(S("abcde"), 1, 0, S(""), 0, 1, 0); + test(S("abcde"), 1, 0, S(""), 1, 0, 0); + test(S("abcde"), 1, 0, S("abcde"), 0, 0, 0); + test(S("abcde"), 1, 0, S("abcde"), 0, 1, -1); + test(S("abcde"), 1, 0, S("abcde"), 0, 2, -2); + test(S("abcde"), 1, 0, S("abcde"), 0, 4, -4); + test(S("abcde"), 1, 0, S("abcde"), 0, 5, -5); + test(S("abcde"), 1, 0, S("abcde"), 0, 6, -5); + test(S("abcde"), 1, 0, S("abcde"), 1, 0, 0); + test(S("abcde"), 1, 0, S("abcde"), 1, 1, -1); + test(S("abcde"), 1, 0, S("abcde"), 1, 2, -2); + test(S("abcde"), 1, 0, S("abcde"), 1, 3, -3); + test(S("abcde"), 1, 0, S("abcde"), 1, 4, -4); + test(S("abcde"), 1, 0, S("abcde"), 1, 5, -4); + test(S("abcde"), 1, 0, S("abcde"), 2, 0, 0); + test(S("abcde"), 1, 0, S("abcde"), 2, 1, -1); + test(S("abcde"), 1, 0, S("abcde"), 2, 2, -2); + test(S("abcde"), 1, 0, S("abcde"), 2, 3, -3); + test(S("abcde"), 1, 0, S("abcde"), 2, 4, -3); + test(S("abcde"), 1, 0, S("abcde"), 4, 0, 0); + test(S("abcde"), 1, 0, S("abcde"), 4, 1, -1); + test(S("abcde"), 1, 0, S("abcde"), 4, 2, -1); + test(S("abcde"), 1, 0, S("abcde"), 5, 0, 0); + test(S("abcde"), 1, 0, S("abcde"), 5, 1, 0); + test(S("abcde"), 1, 0, S("abcde"), 6, 0, 0); + test(S("abcde"), 1, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcde"), 1, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcde"), 1, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcde"), 1, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcde"), 1, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcde"), 1, 0, S("abcdefghij"), 0, 11, -10); + test(S("abcde"), 1, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcde"), 1, 0, S("abcdefghij"), 1, 1, -1); +} + +template <class S> +void test7() +{ + test(S("abcde"), 1, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcde"), 1, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcde"), 1, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcde"), 1, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcde"), 1, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcde"), 1, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcde"), 1, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcde"), 1, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcde"), 1, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcde"), 1, 0, S("abcdefghij"), 5, 6, -5); + test(S("abcde"), 1, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcde"), 1, 0, S("abcdefghij"), 9, 1, -1); + test(S("abcde"), 1, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcde"), 1, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcde"), 1, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcde"), 1, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcde"), 1, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 1, 1, S(""), 0, 0, 1); + test(S("abcde"), 1, 1, S(""), 0, 1, 1); + test(S("abcde"), 1, 1, S(""), 1, 0, 0); + test(S("abcde"), 1, 1, S("abcde"), 0, 0, 1); + test(S("abcde"), 1, 1, S("abcde"), 0, 1, 1); + test(S("abcde"), 1, 1, S("abcde"), 0, 2, 1); + test(S("abcde"), 1, 1, S("abcde"), 0, 4, 1); + test(S("abcde"), 1, 1, S("abcde"), 0, 5, 1); + test(S("abcde"), 1, 1, S("abcde"), 0, 6, 1); + test(S("abcde"), 1, 1, S("abcde"), 1, 0, 1); + test(S("abcde"), 1, 1, S("abcde"), 1, 1, 0); + test(S("abcde"), 1, 1, S("abcde"), 1, 2, -1); + test(S("abcde"), 1, 1, S("abcde"), 1, 3, -2); + test(S("abcde"), 1, 1, S("abcde"), 1, 4, -3); + test(S("abcde"), 1, 1, S("abcde"), 1, 5, -3); + test(S("abcde"), 1, 1, S("abcde"), 2, 0, 1); + test(S("abcde"), 1, 1, S("abcde"), 2, 1, -1); + test(S("abcde"), 1, 1, S("abcde"), 2, 2, -1); + test(S("abcde"), 1, 1, S("abcde"), 2, 3, -1); + test(S("abcde"), 1, 1, S("abcde"), 2, 4, -1); + test(S("abcde"), 1, 1, S("abcde"), 4, 0, 1); + test(S("abcde"), 1, 1, S("abcde"), 4, 1, -3); + test(S("abcde"), 1, 1, S("abcde"), 4, 2, -3); + test(S("abcde"), 1, 1, S("abcde"), 5, 0, 1); + test(S("abcde"), 1, 1, S("abcde"), 5, 1, 1); + test(S("abcde"), 1, 1, S("abcde"), 6, 0, 0); + test(S("abcde"), 1, 1, S("abcdefghij"), 0, 0, 1); + test(S("abcde"), 1, 1, S("abcdefghij"), 0, 1, 1); + test(S("abcde"), 1, 1, S("abcdefghij"), 0, 5, 1); + test(S("abcde"), 1, 1, S("abcdefghij"), 0, 9, 1); + test(S("abcde"), 1, 1, S("abcdefghij"), 0, 10, 1); + test(S("abcde"), 1, 1, S("abcdefghij"), 0, 11, 1); + test(S("abcde"), 1, 1, S("abcdefghij"), 1, 0, 1); + test(S("abcde"), 1, 1, S("abcdefghij"), 1, 1, 0); + test(S("abcde"), 1, 1, S("abcdefghij"), 1, 4, -3); + test(S("abcde"), 1, 1, S("abcdefghij"), 1, 8, -7); + test(S("abcde"), 1, 1, S("abcdefghij"), 1, 9, -8); + test(S("abcde"), 1, 1, S("abcdefghij"), 1, 10, -8); + test(S("abcde"), 1, 1, S("abcdefghij"), 5, 0, 1); + test(S("abcde"), 1, 1, S("abcdefghij"), 5, 1, -4); + test(S("abcde"), 1, 1, S("abcdefghij"), 5, 2, -4); + test(S("abcde"), 1, 1, S("abcdefghij"), 5, 4, -4); + test(S("abcde"), 1, 1, S("abcdefghij"), 5, 5, -4); + test(S("abcde"), 1, 1, S("abcdefghij"), 5, 6, -4); + test(S("abcde"), 1, 1, S("abcdefghij"), 9, 0, 1); + test(S("abcde"), 1, 1, S("abcdefghij"), 9, 1, -8); + test(S("abcde"), 1, 1, S("abcdefghij"), 9, 2, -8); + test(S("abcde"), 1, 1, S("abcdefghij"), 10, 0, 1); + test(S("abcde"), 1, 1, S("abcdefghij"), 10, 1, 1); + test(S("abcde"), 1, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 1, 1, 0); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 1, 9, -8); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 1, 18, -17); +} + +template <class S> +void test8() +{ + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 1, 19, -18); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 1, 20, -18); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 10, 1, -9); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 20, 0, 1); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcde"), 1, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 1, 2, S(""), 0, 0, 2); + test(S("abcde"), 1, 2, S(""), 0, 1, 2); + test(S("abcde"), 1, 2, S(""), 1, 0, 0); + test(S("abcde"), 1, 2, S("abcde"), 0, 0, 2); + test(S("abcde"), 1, 2, S("abcde"), 0, 1, 1); + test(S("abcde"), 1, 2, S("abcde"), 0, 2, 1); + test(S("abcde"), 1, 2, S("abcde"), 0, 4, 1); + test(S("abcde"), 1, 2, S("abcde"), 0, 5, 1); + test(S("abcde"), 1, 2, S("abcde"), 0, 6, 1); + test(S("abcde"), 1, 2, S("abcde"), 1, 0, 2); + test(S("abcde"), 1, 2, S("abcde"), 1, 1, 1); + test(S("abcde"), 1, 2, S("abcde"), 1, 2, 0); + test(S("abcde"), 1, 2, S("abcde"), 1, 3, -1); + test(S("abcde"), 1, 2, S("abcde"), 1, 4, -2); + test(S("abcde"), 1, 2, S("abcde"), 1, 5, -2); + test(S("abcde"), 1, 2, S("abcde"), 2, 0, 2); + test(S("abcde"), 1, 2, S("abcde"), 2, 1, -1); + test(S("abcde"), 1, 2, S("abcde"), 2, 2, -1); + test(S("abcde"), 1, 2, S("abcde"), 2, 3, -1); + test(S("abcde"), 1, 2, S("abcde"), 2, 4, -1); + test(S("abcde"), 1, 2, S("abcde"), 4, 0, 2); + test(S("abcde"), 1, 2, S("abcde"), 4, 1, -3); + test(S("abcde"), 1, 2, S("abcde"), 4, 2, -3); + test(S("abcde"), 1, 2, S("abcde"), 5, 0, 2); + test(S("abcde"), 1, 2, S("abcde"), 5, 1, 2); + test(S("abcde"), 1, 2, S("abcde"), 6, 0, 0); + test(S("abcde"), 1, 2, S("abcdefghij"), 0, 0, 2); + test(S("abcde"), 1, 2, S("abcdefghij"), 0, 1, 1); + test(S("abcde"), 1, 2, S("abcdefghij"), 0, 5, 1); + test(S("abcde"), 1, 2, S("abcdefghij"), 0, 9, 1); + test(S("abcde"), 1, 2, S("abcdefghij"), 0, 10, 1); + test(S("abcde"), 1, 2, S("abcdefghij"), 0, 11, 1); + test(S("abcde"), 1, 2, S("abcdefghij"), 1, 0, 2); + test(S("abcde"), 1, 2, S("abcdefghij"), 1, 1, 1); + test(S("abcde"), 1, 2, S("abcdefghij"), 1, 4, -2); + test(S("abcde"), 1, 2, S("abcdefghij"), 1, 8, -6); + test(S("abcde"), 1, 2, S("abcdefghij"), 1, 9, -7); + test(S("abcde"), 1, 2, S("abcdefghij"), 1, 10, -7); + test(S("abcde"), 1, 2, S("abcdefghij"), 5, 0, 2); + test(S("abcde"), 1, 2, S("abcdefghij"), 5, 1, -4); + test(S("abcde"), 1, 2, S("abcdefghij"), 5, 2, -4); + test(S("abcde"), 1, 2, S("abcdefghij"), 5, 4, -4); + test(S("abcde"), 1, 2, S("abcdefghij"), 5, 5, -4); + test(S("abcde"), 1, 2, S("abcdefghij"), 5, 6, -4); + test(S("abcde"), 1, 2, S("abcdefghij"), 9, 0, 2); + test(S("abcde"), 1, 2, S("abcdefghij"), 9, 1, -8); + test(S("abcde"), 1, 2, S("abcdefghij"), 9, 2, -8); + test(S("abcde"), 1, 2, S("abcdefghij"), 10, 0, 2); + test(S("abcde"), 1, 2, S("abcdefghij"), 10, 1, 2); + test(S("abcde"), 1, 2, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 0, 0, 2); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 1, 0, 2); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 1, 1, 1); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 1, 9, -7); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 1, 18, -16); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 1, 19, -17); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 1, 20, -17); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 10, 0, 2); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 10, 1, -9); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 19, 0, 2); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 20, 0, 2); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 20, 1, 2); + test(S("abcde"), 1, 2, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 1, 3, S(""), 0, 0, 3); + test(S("abcde"), 1, 3, S(""), 0, 1, 3); + test(S("abcde"), 1, 3, S(""), 1, 0, 0); + test(S("abcde"), 1, 3, S("abcde"), 0, 0, 3); + test(S("abcde"), 1, 3, S("abcde"), 0, 1, 1); + test(S("abcde"), 1, 3, S("abcde"), 0, 2, 1); + test(S("abcde"), 1, 3, S("abcde"), 0, 4, 1); + test(S("abcde"), 1, 3, S("abcde"), 0, 5, 1); + test(S("abcde"), 1, 3, S("abcde"), 0, 6, 1); + test(S("abcde"), 1, 3, S("abcde"), 1, 0, 3); + test(S("abcde"), 1, 3, S("abcde"), 1, 1, 2); + test(S("abcde"), 1, 3, S("abcde"), 1, 2, 1); +} + +template <class S> +void test9() +{ + test(S("abcde"), 1, 3, S("abcde"), 1, 3, 0); + test(S("abcde"), 1, 3, S("abcde"), 1, 4, -1); + test(S("abcde"), 1, 3, S("abcde"), 1, 5, -1); + test(S("abcde"), 1, 3, S("abcde"), 2, 0, 3); + test(S("abcde"), 1, 3, S("abcde"), 2, 1, -1); + test(S("abcde"), 1, 3, S("abcde"), 2, 2, -1); + test(S("abcde"), 1, 3, S("abcde"), 2, 3, -1); + test(S("abcde"), 1, 3, S("abcde"), 2, 4, -1); + test(S("abcde"), 1, 3, S("abcde"), 4, 0, 3); + test(S("abcde"), 1, 3, S("abcde"), 4, 1, -3); + test(S("abcde"), 1, 3, S("abcde"), 4, 2, -3); + test(S("abcde"), 1, 3, S("abcde"), 5, 0, 3); + test(S("abcde"), 1, 3, S("abcde"), 5, 1, 3); + test(S("abcde"), 1, 3, S("abcde"), 6, 0, 0); + test(S("abcde"), 1, 3, S("abcdefghij"), 0, 0, 3); + test(S("abcde"), 1, 3, S("abcdefghij"), 0, 1, 1); + test(S("abcde"), 1, 3, S("abcdefghij"), 0, 5, 1); + test(S("abcde"), 1, 3, S("abcdefghij"), 0, 9, 1); + test(S("abcde"), 1, 3, S("abcdefghij"), 0, 10, 1); + test(S("abcde"), 1, 3, S("abcdefghij"), 0, 11, 1); + test(S("abcde"), 1, 3, S("abcdefghij"), 1, 0, 3); + test(S("abcde"), 1, 3, S("abcdefghij"), 1, 1, 2); + test(S("abcde"), 1, 3, S("abcdefghij"), 1, 4, -1); + test(S("abcde"), 1, 3, S("abcdefghij"), 1, 8, -5); + test(S("abcde"), 1, 3, S("abcdefghij"), 1, 9, -6); + test(S("abcde"), 1, 3, S("abcdefghij"), 1, 10, -6); + test(S("abcde"), 1, 3, S("abcdefghij"), 5, 0, 3); + test(S("abcde"), 1, 3, S("abcdefghij"), 5, 1, -4); + test(S("abcde"), 1, 3, S("abcdefghij"), 5, 2, -4); + test(S("abcde"), 1, 3, S("abcdefghij"), 5, 4, -4); + test(S("abcde"), 1, 3, S("abcdefghij"), 5, 5, -4); + test(S("abcde"), 1, 3, S("abcdefghij"), 5, 6, -4); + test(S("abcde"), 1, 3, S("abcdefghij"), 9, 0, 3); + test(S("abcde"), 1, 3, S("abcdefghij"), 9, 1, -8); + test(S("abcde"), 1, 3, S("abcdefghij"), 9, 2, -8); + test(S("abcde"), 1, 3, S("abcdefghij"), 10, 0, 3); + test(S("abcde"), 1, 3, S("abcdefghij"), 10, 1, 3); + test(S("abcde"), 1, 3, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 0, 0, 3); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 1, 0, 3); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 1, 1, 2); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 1, 9, -6); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 1, 18, -15); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 1, 19, -16); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 1, 20, -16); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 10, 0, 3); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 10, 1, -9); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 19, 0, 3); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 20, 0, 3); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 20, 1, 3); + test(S("abcde"), 1, 3, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 1, 4, S(""), 0, 0, 4); + test(S("abcde"), 1, 4, S(""), 0, 1, 4); + test(S("abcde"), 1, 4, S(""), 1, 0, 0); + test(S("abcde"), 1, 4, S("abcde"), 0, 0, 4); + test(S("abcde"), 1, 4, S("abcde"), 0, 1, 1); + test(S("abcde"), 1, 4, S("abcde"), 0, 2, 1); + test(S("abcde"), 1, 4, S("abcde"), 0, 4, 1); + test(S("abcde"), 1, 4, S("abcde"), 0, 5, 1); + test(S("abcde"), 1, 4, S("abcde"), 0, 6, 1); + test(S("abcde"), 1, 4, S("abcde"), 1, 0, 4); + test(S("abcde"), 1, 4, S("abcde"), 1, 1, 3); + test(S("abcde"), 1, 4, S("abcde"), 1, 2, 2); + test(S("abcde"), 1, 4, S("abcde"), 1, 3, 1); + test(S("abcde"), 1, 4, S("abcde"), 1, 4, 0); + test(S("abcde"), 1, 4, S("abcde"), 1, 5, 0); + test(S("abcde"), 1, 4, S("abcde"), 2, 0, 4); + test(S("abcde"), 1, 4, S("abcde"), 2, 1, -1); + test(S("abcde"), 1, 4, S("abcde"), 2, 2, -1); + test(S("abcde"), 1, 4, S("abcde"), 2, 3, -1); + test(S("abcde"), 1, 4, S("abcde"), 2, 4, -1); + test(S("abcde"), 1, 4, S("abcde"), 4, 0, 4); + test(S("abcde"), 1, 4, S("abcde"), 4, 1, -3); + test(S("abcde"), 1, 4, S("abcde"), 4, 2, -3); + test(S("abcde"), 1, 4, S("abcde"), 5, 0, 4); + test(S("abcde"), 1, 4, S("abcde"), 5, 1, 4); + test(S("abcde"), 1, 4, S("abcde"), 6, 0, 0); + test(S("abcde"), 1, 4, S("abcdefghij"), 0, 0, 4); + test(S("abcde"), 1, 4, S("abcdefghij"), 0, 1, 1); + test(S("abcde"), 1, 4, S("abcdefghij"), 0, 5, 1); + test(S("abcde"), 1, 4, S("abcdefghij"), 0, 9, 1); + test(S("abcde"), 1, 4, S("abcdefghij"), 0, 10, 1); + test(S("abcde"), 1, 4, S("abcdefghij"), 0, 11, 1); + test(S("abcde"), 1, 4, S("abcdefghij"), 1, 0, 4); + test(S("abcde"), 1, 4, S("abcdefghij"), 1, 1, 3); + test(S("abcde"), 1, 4, S("abcdefghij"), 1, 4, 0); + test(S("abcde"), 1, 4, S("abcdefghij"), 1, 8, -4); + test(S("abcde"), 1, 4, S("abcdefghij"), 1, 9, -5); + test(S("abcde"), 1, 4, S("abcdefghij"), 1, 10, -5); +} + +template <class S> +void test10() +{ + test(S("abcde"), 1, 4, S("abcdefghij"), 5, 0, 4); + test(S("abcde"), 1, 4, S("abcdefghij"), 5, 1, -4); + test(S("abcde"), 1, 4, S("abcdefghij"), 5, 2, -4); + test(S("abcde"), 1, 4, S("abcdefghij"), 5, 4, -4); + test(S("abcde"), 1, 4, S("abcdefghij"), 5, 5, -4); + test(S("abcde"), 1, 4, S("abcdefghij"), 5, 6, -4); + test(S("abcde"), 1, 4, S("abcdefghij"), 9, 0, 4); + test(S("abcde"), 1, 4, S("abcdefghij"), 9, 1, -8); + test(S("abcde"), 1, 4, S("abcdefghij"), 9, 2, -8); + test(S("abcde"), 1, 4, S("abcdefghij"), 10, 0, 4); + test(S("abcde"), 1, 4, S("abcdefghij"), 10, 1, 4); + test(S("abcde"), 1, 4, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 0, 0, 4); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 1, 0, 4); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 1, 1, 3); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 1, 9, -5); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 1, 18, -14); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 1, 19, -15); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 1, 20, -15); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 10, 0, 4); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 10, 1, -9); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 19, 0, 4); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 20, 0, 4); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 20, 1, 4); + test(S("abcde"), 1, 4, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 1, 5, S(""), 0, 0, 4); + test(S("abcde"), 1, 5, S(""), 0, 1, 4); + test(S("abcde"), 1, 5, S(""), 1, 0, 0); + test(S("abcde"), 1, 5, S("abcde"), 0, 0, 4); + test(S("abcde"), 1, 5, S("abcde"), 0, 1, 1); + test(S("abcde"), 1, 5, S("abcde"), 0, 2, 1); + test(S("abcde"), 1, 5, S("abcde"), 0, 4, 1); + test(S("abcde"), 1, 5, S("abcde"), 0, 5, 1); + test(S("abcde"), 1, 5, S("abcde"), 0, 6, 1); + test(S("abcde"), 1, 5, S("abcde"), 1, 0, 4); + test(S("abcde"), 1, 5, S("abcde"), 1, 1, 3); + test(S("abcde"), 1, 5, S("abcde"), 1, 2, 2); + test(S("abcde"), 1, 5, S("abcde"), 1, 3, 1); + test(S("abcde"), 1, 5, S("abcde"), 1, 4, 0); + test(S("abcde"), 1, 5, S("abcde"), 1, 5, 0); + test(S("abcde"), 1, 5, S("abcde"), 2, 0, 4); + test(S("abcde"), 1, 5, S("abcde"), 2, 1, -1); + test(S("abcde"), 1, 5, S("abcde"), 2, 2, -1); + test(S("abcde"), 1, 5, S("abcde"), 2, 3, -1); + test(S("abcde"), 1, 5, S("abcde"), 2, 4, -1); + test(S("abcde"), 1, 5, S("abcde"), 4, 0, 4); + test(S("abcde"), 1, 5, S("abcde"), 4, 1, -3); + test(S("abcde"), 1, 5, S("abcde"), 4, 2, -3); + test(S("abcde"), 1, 5, S("abcde"), 5, 0, 4); + test(S("abcde"), 1, 5, S("abcde"), 5, 1, 4); + test(S("abcde"), 1, 5, S("abcde"), 6, 0, 0); + test(S("abcde"), 1, 5, S("abcdefghij"), 0, 0, 4); + test(S("abcde"), 1, 5, S("abcdefghij"), 0, 1, 1); + test(S("abcde"), 1, 5, S("abcdefghij"), 0, 5, 1); + test(S("abcde"), 1, 5, S("abcdefghij"), 0, 9, 1); + test(S("abcde"), 1, 5, S("abcdefghij"), 0, 10, 1); + test(S("abcde"), 1, 5, S("abcdefghij"), 0, 11, 1); + test(S("abcde"), 1, 5, S("abcdefghij"), 1, 0, 4); + test(S("abcde"), 1, 5, S("abcdefghij"), 1, 1, 3); + test(S("abcde"), 1, 5, S("abcdefghij"), 1, 4, 0); + test(S("abcde"), 1, 5, S("abcdefghij"), 1, 8, -4); + test(S("abcde"), 1, 5, S("abcdefghij"), 1, 9, -5); + test(S("abcde"), 1, 5, S("abcdefghij"), 1, 10, -5); + test(S("abcde"), 1, 5, S("abcdefghij"), 5, 0, 4); + test(S("abcde"), 1, 5, S("abcdefghij"), 5, 1, -4); + test(S("abcde"), 1, 5, S("abcdefghij"), 5, 2, -4); + test(S("abcde"), 1, 5, S("abcdefghij"), 5, 4, -4); + test(S("abcde"), 1, 5, S("abcdefghij"), 5, 5, -4); + test(S("abcde"), 1, 5, S("abcdefghij"), 5, 6, -4); + test(S("abcde"), 1, 5, S("abcdefghij"), 9, 0, 4); + test(S("abcde"), 1, 5, S("abcdefghij"), 9, 1, -8); + test(S("abcde"), 1, 5, S("abcdefghij"), 9, 2, -8); + test(S("abcde"), 1, 5, S("abcdefghij"), 10, 0, 4); + test(S("abcde"), 1, 5, S("abcdefghij"), 10, 1, 4); + test(S("abcde"), 1, 5, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 0, 0, 4); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 1, 0, 4); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 1, 1, 3); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 1, 9, -5); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 1, 18, -14); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 1, 19, -15); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 1, 20, -15); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 10, 0, 4); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 10, 1, -9); +} + +template <class S> +void test11() +{ + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 19, 0, 4); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 20, 0, 4); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 20, 1, 4); + test(S("abcde"), 1, 5, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 2, 0, S(""), 0, 0, 0); + test(S("abcde"), 2, 0, S(""), 0, 1, 0); + test(S("abcde"), 2, 0, S(""), 1, 0, 0); + test(S("abcde"), 2, 0, S("abcde"), 0, 0, 0); + test(S("abcde"), 2, 0, S("abcde"), 0, 1, -1); + test(S("abcde"), 2, 0, S("abcde"), 0, 2, -2); + test(S("abcde"), 2, 0, S("abcde"), 0, 4, -4); + test(S("abcde"), 2, 0, S("abcde"), 0, 5, -5); + test(S("abcde"), 2, 0, S("abcde"), 0, 6, -5); + test(S("abcde"), 2, 0, S("abcde"), 1, 0, 0); + test(S("abcde"), 2, 0, S("abcde"), 1, 1, -1); + test(S("abcde"), 2, 0, S("abcde"), 1, 2, -2); + test(S("abcde"), 2, 0, S("abcde"), 1, 3, -3); + test(S("abcde"), 2, 0, S("abcde"), 1, 4, -4); + test(S("abcde"), 2, 0, S("abcde"), 1, 5, -4); + test(S("abcde"), 2, 0, S("abcde"), 2, 0, 0); + test(S("abcde"), 2, 0, S("abcde"), 2, 1, -1); + test(S("abcde"), 2, 0, S("abcde"), 2, 2, -2); + test(S("abcde"), 2, 0, S("abcde"), 2, 3, -3); + test(S("abcde"), 2, 0, S("abcde"), 2, 4, -3); + test(S("abcde"), 2, 0, S("abcde"), 4, 0, 0); + test(S("abcde"), 2, 0, S("abcde"), 4, 1, -1); + test(S("abcde"), 2, 0, S("abcde"), 4, 2, -1); + test(S("abcde"), 2, 0, S("abcde"), 5, 0, 0); + test(S("abcde"), 2, 0, S("abcde"), 5, 1, 0); + test(S("abcde"), 2, 0, S("abcde"), 6, 0, 0); + test(S("abcde"), 2, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcde"), 2, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcde"), 2, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcde"), 2, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcde"), 2, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcde"), 2, 0, S("abcdefghij"), 0, 11, -10); + test(S("abcde"), 2, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcde"), 2, 0, S("abcdefghij"), 1, 1, -1); + test(S("abcde"), 2, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcde"), 2, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcde"), 2, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcde"), 2, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcde"), 2, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcde"), 2, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcde"), 2, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcde"), 2, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcde"), 2, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcde"), 2, 0, S("abcdefghij"), 5, 6, -5); + test(S("abcde"), 2, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcde"), 2, 0, S("abcdefghij"), 9, 1, -1); + test(S("abcde"), 2, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcde"), 2, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcde"), 2, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcde"), 2, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcde"), 2, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 2, 1, S(""), 0, 0, 1); + test(S("abcde"), 2, 1, S(""), 0, 1, 1); + test(S("abcde"), 2, 1, S(""), 1, 0, 0); + test(S("abcde"), 2, 1, S("abcde"), 0, 0, 1); + test(S("abcde"), 2, 1, S("abcde"), 0, 1, 2); + test(S("abcde"), 2, 1, S("abcde"), 0, 2, 2); + test(S("abcde"), 2, 1, S("abcde"), 0, 4, 2); + test(S("abcde"), 2, 1, S("abcde"), 0, 5, 2); + test(S("abcde"), 2, 1, S("abcde"), 0, 6, 2); + test(S("abcde"), 2, 1, S("abcde"), 1, 0, 1); + test(S("abcde"), 2, 1, S("abcde"), 1, 1, 1); + test(S("abcde"), 2, 1, S("abcde"), 1, 2, 1); + test(S("abcde"), 2, 1, S("abcde"), 1, 3, 1); + test(S("abcde"), 2, 1, S("abcde"), 1, 4, 1); + test(S("abcde"), 2, 1, S("abcde"), 1, 5, 1); + test(S("abcde"), 2, 1, S("abcde"), 2, 0, 1); +} + +template <class S> +void test12() +{ + test(S("abcde"), 2, 1, S("abcde"), 2, 1, 0); + test(S("abcde"), 2, 1, S("abcde"), 2, 2, -1); + test(S("abcde"), 2, 1, S("abcde"), 2, 3, -2); + test(S("abcde"), 2, 1, S("abcde"), 2, 4, -2); + test(S("abcde"), 2, 1, S("abcde"), 4, 0, 1); + test(S("abcde"), 2, 1, S("abcde"), 4, 1, -2); + test(S("abcde"), 2, 1, S("abcde"), 4, 2, -2); + test(S("abcde"), 2, 1, S("abcde"), 5, 0, 1); + test(S("abcde"), 2, 1, S("abcde"), 5, 1, 1); + test(S("abcde"), 2, 1, S("abcde"), 6, 0, 0); + test(S("abcde"), 2, 1, S("abcdefghij"), 0, 0, 1); + test(S("abcde"), 2, 1, S("abcdefghij"), 0, 1, 2); + test(S("abcde"), 2, 1, S("abcdefghij"), 0, 5, 2); + test(S("abcde"), 2, 1, S("abcdefghij"), 0, 9, 2); + test(S("abcde"), 2, 1, S("abcdefghij"), 0, 10, 2); + test(S("abcde"), 2, 1, S("abcdefghij"), 0, 11, 2); + test(S("abcde"), 2, 1, S("abcdefghij"), 1, 0, 1); + test(S("abcde"), 2, 1, S("abcdefghij"), 1, 1, 1); + test(S("abcde"), 2, 1, S("abcdefghij"), 1, 4, 1); + test(S("abcde"), 2, 1, S("abcdefghij"), 1, 8, 1); + test(S("abcde"), 2, 1, S("abcdefghij"), 1, 9, 1); + test(S("abcde"), 2, 1, S("abcdefghij"), 1, 10, 1); + test(S("abcde"), 2, 1, S("abcdefghij"), 5, 0, 1); + test(S("abcde"), 2, 1, S("abcdefghij"), 5, 1, -3); + test(S("abcde"), 2, 1, S("abcdefghij"), 5, 2, -3); + test(S("abcde"), 2, 1, S("abcdefghij"), 5, 4, -3); + test(S("abcde"), 2, 1, S("abcdefghij"), 5, 5, -3); + test(S("abcde"), 2, 1, S("abcdefghij"), 5, 6, -3); + test(S("abcde"), 2, 1, S("abcdefghij"), 9, 0, 1); + test(S("abcde"), 2, 1, S("abcdefghij"), 9, 1, -7); + test(S("abcde"), 2, 1, S("abcdefghij"), 9, 2, -7); + test(S("abcde"), 2, 1, S("abcdefghij"), 10, 0, 1); + test(S("abcde"), 2, 1, S("abcdefghij"), 10, 1, 1); + test(S("abcde"), 2, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 0, 1, 2); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 0, 10, 2); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 0, 19, 2); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 0, 20, 2); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 0, 21, 2); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 1, 1, 1); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 1, 9, 1); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 1, 18, 1); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 1, 19, 1); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 1, 20, 1); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 10, 1, -8); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 10, 5, -8); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 10, 9, -8); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 10, 10, -8); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 10, 11, -8); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 19, 1, -17); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 19, 2, -17); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 20, 0, 1); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcde"), 2, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 2, 2, S(""), 0, 0, 2); + test(S("abcde"), 2, 2, S(""), 0, 1, 2); + test(S("abcde"), 2, 2, S(""), 1, 0, 0); + test(S("abcde"), 2, 2, S("abcde"), 0, 0, 2); + test(S("abcde"), 2, 2, S("abcde"), 0, 1, 2); + test(S("abcde"), 2, 2, S("abcde"), 0, 2, 2); + test(S("abcde"), 2, 2, S("abcde"), 0, 4, 2); + test(S("abcde"), 2, 2, S("abcde"), 0, 5, 2); + test(S("abcde"), 2, 2, S("abcde"), 0, 6, 2); + test(S("abcde"), 2, 2, S("abcde"), 1, 0, 2); + test(S("abcde"), 2, 2, S("abcde"), 1, 1, 1); + test(S("abcde"), 2, 2, S("abcde"), 1, 2, 1); + test(S("abcde"), 2, 2, S("abcde"), 1, 3, 1); + test(S("abcde"), 2, 2, S("abcde"), 1, 4, 1); + test(S("abcde"), 2, 2, S("abcde"), 1, 5, 1); + test(S("abcde"), 2, 2, S("abcde"), 2, 0, 2); + test(S("abcde"), 2, 2, S("abcde"), 2, 1, 1); + test(S("abcde"), 2, 2, S("abcde"), 2, 2, 0); + test(S("abcde"), 2, 2, S("abcde"), 2, 3, -1); + test(S("abcde"), 2, 2, S("abcde"), 2, 4, -1); + test(S("abcde"), 2, 2, S("abcde"), 4, 0, 2); + test(S("abcde"), 2, 2, S("abcde"), 4, 1, -2); + test(S("abcde"), 2, 2, S("abcde"), 4, 2, -2); + test(S("abcde"), 2, 2, S("abcde"), 5, 0, 2); + test(S("abcde"), 2, 2, S("abcde"), 5, 1, 2); + test(S("abcde"), 2, 2, S("abcde"), 6, 0, 0); + test(S("abcde"), 2, 2, S("abcdefghij"), 0, 0, 2); + test(S("abcde"), 2, 2, S("abcdefghij"), 0, 1, 2); + test(S("abcde"), 2, 2, S("abcdefghij"), 0, 5, 2); + test(S("abcde"), 2, 2, S("abcdefghij"), 0, 9, 2); + test(S("abcde"), 2, 2, S("abcdefghij"), 0, 10, 2); + test(S("abcde"), 2, 2, S("abcdefghij"), 0, 11, 2); + test(S("abcde"), 2, 2, S("abcdefghij"), 1, 0, 2); + test(S("abcde"), 2, 2, S("abcdefghij"), 1, 1, 1); + test(S("abcde"), 2, 2, S("abcdefghij"), 1, 4, 1); + test(S("abcde"), 2, 2, S("abcdefghij"), 1, 8, 1); + test(S("abcde"), 2, 2, S("abcdefghij"), 1, 9, 1); + test(S("abcde"), 2, 2, S("abcdefghij"), 1, 10, 1); + test(S("abcde"), 2, 2, S("abcdefghij"), 5, 0, 2); + test(S("abcde"), 2, 2, S("abcdefghij"), 5, 1, -3); + test(S("abcde"), 2, 2, S("abcdefghij"), 5, 2, -3); + test(S("abcde"), 2, 2, S("abcdefghij"), 5, 4, -3); +} + +template <class S> +void test13() +{ + test(S("abcde"), 2, 2, S("abcdefghij"), 5, 5, -3); + test(S("abcde"), 2, 2, S("abcdefghij"), 5, 6, -3); + test(S("abcde"), 2, 2, S("abcdefghij"), 9, 0, 2); + test(S("abcde"), 2, 2, S("abcdefghij"), 9, 1, -7); + test(S("abcde"), 2, 2, S("abcdefghij"), 9, 2, -7); + test(S("abcde"), 2, 2, S("abcdefghij"), 10, 0, 2); + test(S("abcde"), 2, 2, S("abcdefghij"), 10, 1, 2); + test(S("abcde"), 2, 2, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 0, 0, 2); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 0, 1, 2); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 0, 10, 2); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 0, 19, 2); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 0, 20, 2); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 0, 21, 2); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 1, 0, 2); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 1, 1, 1); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 1, 9, 1); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 1, 18, 1); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 1, 19, 1); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 1, 20, 1); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 10, 0, 2); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 10, 1, -8); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 10, 5, -8); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 10, 9, -8); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 10, 10, -8); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 10, 11, -8); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 19, 0, 2); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 19, 1, -17); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 19, 2, -17); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 20, 0, 2); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 20, 1, 2); + test(S("abcde"), 2, 2, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 2, 3, S(""), 0, 0, 3); + test(S("abcde"), 2, 3, S(""), 0, 1, 3); + test(S("abcde"), 2, 3, S(""), 1, 0, 0); + test(S("abcde"), 2, 3, S("abcde"), 0, 0, 3); + test(S("abcde"), 2, 3, S("abcde"), 0, 1, 2); + test(S("abcde"), 2, 3, S("abcde"), 0, 2, 2); + test(S("abcde"), 2, 3, S("abcde"), 0, 4, 2); + test(S("abcde"), 2, 3, S("abcde"), 0, 5, 2); + test(S("abcde"), 2, 3, S("abcde"), 0, 6, 2); + test(S("abcde"), 2, 3, S("abcde"), 1, 0, 3); + test(S("abcde"), 2, 3, S("abcde"), 1, 1, 1); + test(S("abcde"), 2, 3, S("abcde"), 1, 2, 1); + test(S("abcde"), 2, 3, S("abcde"), 1, 3, 1); + test(S("abcde"), 2, 3, S("abcde"), 1, 4, 1); + test(S("abcde"), 2, 3, S("abcde"), 1, 5, 1); + test(S("abcde"), 2, 3, S("abcde"), 2, 0, 3); + test(S("abcde"), 2, 3, S("abcde"), 2, 1, 2); + test(S("abcde"), 2, 3, S("abcde"), 2, 2, 1); + test(S("abcde"), 2, 3, S("abcde"), 2, 3, 0); + test(S("abcde"), 2, 3, S("abcde"), 2, 4, 0); + test(S("abcde"), 2, 3, S("abcde"), 4, 0, 3); + test(S("abcde"), 2, 3, S("abcde"), 4, 1, -2); + test(S("abcde"), 2, 3, S("abcde"), 4, 2, -2); + test(S("abcde"), 2, 3, S("abcde"), 5, 0, 3); + test(S("abcde"), 2, 3, S("abcde"), 5, 1, 3); + test(S("abcde"), 2, 3, S("abcde"), 6, 0, 0); + test(S("abcde"), 2, 3, S("abcdefghij"), 0, 0, 3); + test(S("abcde"), 2, 3, S("abcdefghij"), 0, 1, 2); + test(S("abcde"), 2, 3, S("abcdefghij"), 0, 5, 2); + test(S("abcde"), 2, 3, S("abcdefghij"), 0, 9, 2); + test(S("abcde"), 2, 3, S("abcdefghij"), 0, 10, 2); + test(S("abcde"), 2, 3, S("abcdefghij"), 0, 11, 2); + test(S("abcde"), 2, 3, S("abcdefghij"), 1, 0, 3); + test(S("abcde"), 2, 3, S("abcdefghij"), 1, 1, 1); + test(S("abcde"), 2, 3, S("abcdefghij"), 1, 4, 1); + test(S("abcde"), 2, 3, S("abcdefghij"), 1, 8, 1); + test(S("abcde"), 2, 3, S("abcdefghij"), 1, 9, 1); + test(S("abcde"), 2, 3, S("abcdefghij"), 1, 10, 1); + test(S("abcde"), 2, 3, S("abcdefghij"), 5, 0, 3); + test(S("abcde"), 2, 3, S("abcdefghij"), 5, 1, -3); + test(S("abcde"), 2, 3, S("abcdefghij"), 5, 2, -3); + test(S("abcde"), 2, 3, S("abcdefghij"), 5, 4, -3); + test(S("abcde"), 2, 3, S("abcdefghij"), 5, 5, -3); + test(S("abcde"), 2, 3, S("abcdefghij"), 5, 6, -3); + test(S("abcde"), 2, 3, S("abcdefghij"), 9, 0, 3); + test(S("abcde"), 2, 3, S("abcdefghij"), 9, 1, -7); + test(S("abcde"), 2, 3, S("abcdefghij"), 9, 2, -7); + test(S("abcde"), 2, 3, S("abcdefghij"), 10, 0, 3); + test(S("abcde"), 2, 3, S("abcdefghij"), 10, 1, 3); + test(S("abcde"), 2, 3, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 0, 0, 3); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 0, 1, 2); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 0, 10, 2); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 0, 19, 2); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 0, 20, 2); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 0, 21, 2); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 1, 0, 3); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 1, 1, 1); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 1, 9, 1); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 1, 18, 1); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 1, 19, 1); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 1, 20, 1); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 10, 0, 3); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 10, 1, -8); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 10, 5, -8); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 10, 9, -8); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 10, 10, -8); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 10, 11, -8); +} + +template <class S> +void test14() +{ + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 19, 0, 3); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 19, 1, -17); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 19, 2, -17); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 20, 0, 3); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 20, 1, 3); + test(S("abcde"), 2, 3, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 2, 4, S(""), 0, 0, 3); + test(S("abcde"), 2, 4, S(""), 0, 1, 3); + test(S("abcde"), 2, 4, S(""), 1, 0, 0); + test(S("abcde"), 2, 4, S("abcde"), 0, 0, 3); + test(S("abcde"), 2, 4, S("abcde"), 0, 1, 2); + test(S("abcde"), 2, 4, S("abcde"), 0, 2, 2); + test(S("abcde"), 2, 4, S("abcde"), 0, 4, 2); + test(S("abcde"), 2, 4, S("abcde"), 0, 5, 2); + test(S("abcde"), 2, 4, S("abcde"), 0, 6, 2); + test(S("abcde"), 2, 4, S("abcde"), 1, 0, 3); + test(S("abcde"), 2, 4, S("abcde"), 1, 1, 1); + test(S("abcde"), 2, 4, S("abcde"), 1, 2, 1); + test(S("abcde"), 2, 4, S("abcde"), 1, 3, 1); + test(S("abcde"), 2, 4, S("abcde"), 1, 4, 1); + test(S("abcde"), 2, 4, S("abcde"), 1, 5, 1); + test(S("abcde"), 2, 4, S("abcde"), 2, 0, 3); + test(S("abcde"), 2, 4, S("abcde"), 2, 1, 2); + test(S("abcde"), 2, 4, S("abcde"), 2, 2, 1); + test(S("abcde"), 2, 4, S("abcde"), 2, 3, 0); + test(S("abcde"), 2, 4, S("abcde"), 2, 4, 0); + test(S("abcde"), 2, 4, S("abcde"), 4, 0, 3); + test(S("abcde"), 2, 4, S("abcde"), 4, 1, -2); + test(S("abcde"), 2, 4, S("abcde"), 4, 2, -2); + test(S("abcde"), 2, 4, S("abcde"), 5, 0, 3); + test(S("abcde"), 2, 4, S("abcde"), 5, 1, 3); + test(S("abcde"), 2, 4, S("abcde"), 6, 0, 0); + test(S("abcde"), 2, 4, S("abcdefghij"), 0, 0, 3); + test(S("abcde"), 2, 4, S("abcdefghij"), 0, 1, 2); + test(S("abcde"), 2, 4, S("abcdefghij"), 0, 5, 2); + test(S("abcde"), 2, 4, S("abcdefghij"), 0, 9, 2); + test(S("abcde"), 2, 4, S("abcdefghij"), 0, 10, 2); + test(S("abcde"), 2, 4, S("abcdefghij"), 0, 11, 2); + test(S("abcde"), 2, 4, S("abcdefghij"), 1, 0, 3); + test(S("abcde"), 2, 4, S("abcdefghij"), 1, 1, 1); + test(S("abcde"), 2, 4, S("abcdefghij"), 1, 4, 1); + test(S("abcde"), 2, 4, S("abcdefghij"), 1, 8, 1); + test(S("abcde"), 2, 4, S("abcdefghij"), 1, 9, 1); + test(S("abcde"), 2, 4, S("abcdefghij"), 1, 10, 1); + test(S("abcde"), 2, 4, S("abcdefghij"), 5, 0, 3); + test(S("abcde"), 2, 4, S("abcdefghij"), 5, 1, -3); + test(S("abcde"), 2, 4, S("abcdefghij"), 5, 2, -3); + test(S("abcde"), 2, 4, S("abcdefghij"), 5, 4, -3); + test(S("abcde"), 2, 4, S("abcdefghij"), 5, 5, -3); + test(S("abcde"), 2, 4, S("abcdefghij"), 5, 6, -3); + test(S("abcde"), 2, 4, S("abcdefghij"), 9, 0, 3); + test(S("abcde"), 2, 4, S("abcdefghij"), 9, 1, -7); + test(S("abcde"), 2, 4, S("abcdefghij"), 9, 2, -7); + test(S("abcde"), 2, 4, S("abcdefghij"), 10, 0, 3); + test(S("abcde"), 2, 4, S("abcdefghij"), 10, 1, 3); + test(S("abcde"), 2, 4, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 0, 0, 3); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 0, 1, 2); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 0, 10, 2); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 0, 19, 2); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 0, 20, 2); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 0, 21, 2); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 1, 0, 3); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 1, 1, 1); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 1, 9, 1); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 1, 18, 1); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 1, 19, 1); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 1, 20, 1); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 10, 0, 3); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 10, 1, -8); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 10, 5, -8); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 10, 9, -8); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 10, 10, -8); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 10, 11, -8); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 19, 0, 3); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 19, 1, -17); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 19, 2, -17); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 20, 0, 3); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 20, 1, 3); + test(S("abcde"), 2, 4, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 4, 0, S(""), 0, 0, 0); + test(S("abcde"), 4, 0, S(""), 0, 1, 0); + test(S("abcde"), 4, 0, S(""), 1, 0, 0); + test(S("abcde"), 4, 0, S("abcde"), 0, 0, 0); + test(S("abcde"), 4, 0, S("abcde"), 0, 1, -1); + test(S("abcde"), 4, 0, S("abcde"), 0, 2, -2); + test(S("abcde"), 4, 0, S("abcde"), 0, 4, -4); + test(S("abcde"), 4, 0, S("abcde"), 0, 5, -5); + test(S("abcde"), 4, 0, S("abcde"), 0, 6, -5); + test(S("abcde"), 4, 0, S("abcde"), 1, 0, 0); + test(S("abcde"), 4, 0, S("abcde"), 1, 1, -1); + test(S("abcde"), 4, 0, S("abcde"), 1, 2, -2); + test(S("abcde"), 4, 0, S("abcde"), 1, 3, -3); + test(S("abcde"), 4, 0, S("abcde"), 1, 4, -4); + test(S("abcde"), 4, 0, S("abcde"), 1, 5, -4); + test(S("abcde"), 4, 0, S("abcde"), 2, 0, 0); + test(S("abcde"), 4, 0, S("abcde"), 2, 1, -1); + test(S("abcde"), 4, 0, S("abcde"), 2, 2, -2); + test(S("abcde"), 4, 0, S("abcde"), 2, 3, -3); + test(S("abcde"), 4, 0, S("abcde"), 2, 4, -3); +} + +template <class S> +void test15() +{ + test(S("abcde"), 4, 0, S("abcde"), 4, 0, 0); + test(S("abcde"), 4, 0, S("abcde"), 4, 1, -1); + test(S("abcde"), 4, 0, S("abcde"), 4, 2, -1); + test(S("abcde"), 4, 0, S("abcde"), 5, 0, 0); + test(S("abcde"), 4, 0, S("abcde"), 5, 1, 0); + test(S("abcde"), 4, 0, S("abcde"), 6, 0, 0); + test(S("abcde"), 4, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcde"), 4, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcde"), 4, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcde"), 4, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcde"), 4, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcde"), 4, 0, S("abcdefghij"), 0, 11, -10); + test(S("abcde"), 4, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcde"), 4, 0, S("abcdefghij"), 1, 1, -1); + test(S("abcde"), 4, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcde"), 4, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcde"), 4, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcde"), 4, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcde"), 4, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcde"), 4, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcde"), 4, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcde"), 4, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcde"), 4, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcde"), 4, 0, S("abcdefghij"), 5, 6, -5); + test(S("abcde"), 4, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcde"), 4, 0, S("abcdefghij"), 9, 1, -1); + test(S("abcde"), 4, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcde"), 4, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcde"), 4, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcde"), 4, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcde"), 4, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 4, 1, S(""), 0, 0, 1); + test(S("abcde"), 4, 1, S(""), 0, 1, 1); + test(S("abcde"), 4, 1, S(""), 1, 0, 0); + test(S("abcde"), 4, 1, S("abcde"), 0, 0, 1); + test(S("abcde"), 4, 1, S("abcde"), 0, 1, 4); + test(S("abcde"), 4, 1, S("abcde"), 0, 2, 4); + test(S("abcde"), 4, 1, S("abcde"), 0, 4, 4); + test(S("abcde"), 4, 1, S("abcde"), 0, 5, 4); + test(S("abcde"), 4, 1, S("abcde"), 0, 6, 4); + test(S("abcde"), 4, 1, S("abcde"), 1, 0, 1); + test(S("abcde"), 4, 1, S("abcde"), 1, 1, 3); + test(S("abcde"), 4, 1, S("abcde"), 1, 2, 3); + test(S("abcde"), 4, 1, S("abcde"), 1, 3, 3); + test(S("abcde"), 4, 1, S("abcde"), 1, 4, 3); + test(S("abcde"), 4, 1, S("abcde"), 1, 5, 3); + test(S("abcde"), 4, 1, S("abcde"), 2, 0, 1); + test(S("abcde"), 4, 1, S("abcde"), 2, 1, 2); + test(S("abcde"), 4, 1, S("abcde"), 2, 2, 2); + test(S("abcde"), 4, 1, S("abcde"), 2, 3, 2); + test(S("abcde"), 4, 1, S("abcde"), 2, 4, 2); + test(S("abcde"), 4, 1, S("abcde"), 4, 0, 1); + test(S("abcde"), 4, 1, S("abcde"), 4, 1, 0); + test(S("abcde"), 4, 1, S("abcde"), 4, 2, 0); + test(S("abcde"), 4, 1, S("abcde"), 5, 0, 1); + test(S("abcde"), 4, 1, S("abcde"), 5, 1, 1); + test(S("abcde"), 4, 1, S("abcde"), 6, 0, 0); + test(S("abcde"), 4, 1, S("abcdefghij"), 0, 0, 1); + test(S("abcde"), 4, 1, S("abcdefghij"), 0, 1, 4); + test(S("abcde"), 4, 1, S("abcdefghij"), 0, 5, 4); + test(S("abcde"), 4, 1, S("abcdefghij"), 0, 9, 4); + test(S("abcde"), 4, 1, S("abcdefghij"), 0, 10, 4); + test(S("abcde"), 4, 1, S("abcdefghij"), 0, 11, 4); + test(S("abcde"), 4, 1, S("abcdefghij"), 1, 0, 1); + test(S("abcde"), 4, 1, S("abcdefghij"), 1, 1, 3); + test(S("abcde"), 4, 1, S("abcdefghij"), 1, 4, 3); + test(S("abcde"), 4, 1, S("abcdefghij"), 1, 8, 3); + test(S("abcde"), 4, 1, S("abcdefghij"), 1, 9, 3); + test(S("abcde"), 4, 1, S("abcdefghij"), 1, 10, 3); + test(S("abcde"), 4, 1, S("abcdefghij"), 5, 0, 1); + test(S("abcde"), 4, 1, S("abcdefghij"), 5, 1, -1); + test(S("abcde"), 4, 1, S("abcdefghij"), 5, 2, -1); + test(S("abcde"), 4, 1, S("abcdefghij"), 5, 4, -1); + test(S("abcde"), 4, 1, S("abcdefghij"), 5, 5, -1); + test(S("abcde"), 4, 1, S("abcdefghij"), 5, 6, -1); + test(S("abcde"), 4, 1, S("abcdefghij"), 9, 0, 1); + test(S("abcde"), 4, 1, S("abcdefghij"), 9, 1, -5); +} + +template <class S> +void test16() +{ + test(S("abcde"), 4, 1, S("abcdefghij"), 9, 2, -5); + test(S("abcde"), 4, 1, S("abcdefghij"), 10, 0, 1); + test(S("abcde"), 4, 1, S("abcdefghij"), 10, 1, 1); + test(S("abcde"), 4, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 0, 1, 4); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 0, 10, 4); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 0, 19, 4); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 0, 20, 4); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 0, 21, 4); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 1, 1, 3); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 1, 9, 3); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 1, 18, 3); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 1, 19, 3); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 1, 20, 3); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 10, 1, -6); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 10, 5, -6); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 10, 9, -6); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 10, 10, -6); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 10, 11, -6); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 19, 1, -15); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 19, 2, -15); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 20, 0, 1); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcde"), 4, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 4, 2, S(""), 0, 0, 1); + test(S("abcde"), 4, 2, S(""), 0, 1, 1); + test(S("abcde"), 4, 2, S(""), 1, 0, 0); + test(S("abcde"), 4, 2, S("abcde"), 0, 0, 1); + test(S("abcde"), 4, 2, S("abcde"), 0, 1, 4); + test(S("abcde"), 4, 2, S("abcde"), 0, 2, 4); + test(S("abcde"), 4, 2, S("abcde"), 0, 4, 4); + test(S("abcde"), 4, 2, S("abcde"), 0, 5, 4); + test(S("abcde"), 4, 2, S("abcde"), 0, 6, 4); + test(S("abcde"), 4, 2, S("abcde"), 1, 0, 1); + test(S("abcde"), 4, 2, S("abcde"), 1, 1, 3); + test(S("abcde"), 4, 2, S("abcde"), 1, 2, 3); + test(S("abcde"), 4, 2, S("abcde"), 1, 3, 3); + test(S("abcde"), 4, 2, S("abcde"), 1, 4, 3); + test(S("abcde"), 4, 2, S("abcde"), 1, 5, 3); + test(S("abcde"), 4, 2, S("abcde"), 2, 0, 1); + test(S("abcde"), 4, 2, S("abcde"), 2, 1, 2); + test(S("abcde"), 4, 2, S("abcde"), 2, 2, 2); + test(S("abcde"), 4, 2, S("abcde"), 2, 3, 2); + test(S("abcde"), 4, 2, S("abcde"), 2, 4, 2); + test(S("abcde"), 4, 2, S("abcde"), 4, 0, 1); + test(S("abcde"), 4, 2, S("abcde"), 4, 1, 0); + test(S("abcde"), 4, 2, S("abcde"), 4, 2, 0); + test(S("abcde"), 4, 2, S("abcde"), 5, 0, 1); + test(S("abcde"), 4, 2, S("abcde"), 5, 1, 1); + test(S("abcde"), 4, 2, S("abcde"), 6, 0, 0); + test(S("abcde"), 4, 2, S("abcdefghij"), 0, 0, 1); + test(S("abcde"), 4, 2, S("abcdefghij"), 0, 1, 4); + test(S("abcde"), 4, 2, S("abcdefghij"), 0, 5, 4); + test(S("abcde"), 4, 2, S("abcdefghij"), 0, 9, 4); + test(S("abcde"), 4, 2, S("abcdefghij"), 0, 10, 4); + test(S("abcde"), 4, 2, S("abcdefghij"), 0, 11, 4); + test(S("abcde"), 4, 2, S("abcdefghij"), 1, 0, 1); + test(S("abcde"), 4, 2, S("abcdefghij"), 1, 1, 3); + test(S("abcde"), 4, 2, S("abcdefghij"), 1, 4, 3); + test(S("abcde"), 4, 2, S("abcdefghij"), 1, 8, 3); + test(S("abcde"), 4, 2, S("abcdefghij"), 1, 9, 3); + test(S("abcde"), 4, 2, S("abcdefghij"), 1, 10, 3); + test(S("abcde"), 4, 2, S("abcdefghij"), 5, 0, 1); + test(S("abcde"), 4, 2, S("abcdefghij"), 5, 1, -1); + test(S("abcde"), 4, 2, S("abcdefghij"), 5, 2, -1); + test(S("abcde"), 4, 2, S("abcdefghij"), 5, 4, -1); + test(S("abcde"), 4, 2, S("abcdefghij"), 5, 5, -1); + test(S("abcde"), 4, 2, S("abcdefghij"), 5, 6, -1); + test(S("abcde"), 4, 2, S("abcdefghij"), 9, 0, 1); + test(S("abcde"), 4, 2, S("abcdefghij"), 9, 1, -5); + test(S("abcde"), 4, 2, S("abcdefghij"), 9, 2, -5); + test(S("abcde"), 4, 2, S("abcdefghij"), 10, 0, 1); + test(S("abcde"), 4, 2, S("abcdefghij"), 10, 1, 1); + test(S("abcde"), 4, 2, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 0, 1, 4); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 0, 10, 4); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 0, 19, 4); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 0, 20, 4); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 0, 21, 4); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 1, 1, 3); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 1, 9, 3); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 1, 18, 3); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 1, 19, 3); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 1, 20, 3); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 10, 1, -6); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 10, 5, -6); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 10, 9, -6); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 10, 10, -6); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 10, 11, -6); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 19, 1, -15); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 19, 2, -15); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 20, 0, 1); +} + +template <class S> +void test17() +{ + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcde"), 4, 2, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 5, 0, S(""), 0, 0, 0); + test(S("abcde"), 5, 0, S(""), 0, 1, 0); + test(S("abcde"), 5, 0, S(""), 1, 0, 0); + test(S("abcde"), 5, 0, S("abcde"), 0, 0, 0); + test(S("abcde"), 5, 0, S("abcde"), 0, 1, -1); + test(S("abcde"), 5, 0, S("abcde"), 0, 2, -2); + test(S("abcde"), 5, 0, S("abcde"), 0, 4, -4); + test(S("abcde"), 5, 0, S("abcde"), 0, 5, -5); + test(S("abcde"), 5, 0, S("abcde"), 0, 6, -5); + test(S("abcde"), 5, 0, S("abcde"), 1, 0, 0); + test(S("abcde"), 5, 0, S("abcde"), 1, 1, -1); + test(S("abcde"), 5, 0, S("abcde"), 1, 2, -2); + test(S("abcde"), 5, 0, S("abcde"), 1, 3, -3); + test(S("abcde"), 5, 0, S("abcde"), 1, 4, -4); + test(S("abcde"), 5, 0, S("abcde"), 1, 5, -4); + test(S("abcde"), 5, 0, S("abcde"), 2, 0, 0); + test(S("abcde"), 5, 0, S("abcde"), 2, 1, -1); + test(S("abcde"), 5, 0, S("abcde"), 2, 2, -2); + test(S("abcde"), 5, 0, S("abcde"), 2, 3, -3); + test(S("abcde"), 5, 0, S("abcde"), 2, 4, -3); + test(S("abcde"), 5, 0, S("abcde"), 4, 0, 0); + test(S("abcde"), 5, 0, S("abcde"), 4, 1, -1); + test(S("abcde"), 5, 0, S("abcde"), 4, 2, -1); + test(S("abcde"), 5, 0, S("abcde"), 5, 0, 0); + test(S("abcde"), 5, 0, S("abcde"), 5, 1, 0); + test(S("abcde"), 5, 0, S("abcde"), 6, 0, 0); + test(S("abcde"), 5, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcde"), 5, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcde"), 5, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcde"), 5, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcde"), 5, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcde"), 5, 0, S("abcdefghij"), 0, 11, -10); + test(S("abcde"), 5, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcde"), 5, 0, S("abcdefghij"), 1, 1, -1); + test(S("abcde"), 5, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcde"), 5, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcde"), 5, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcde"), 5, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcde"), 5, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcde"), 5, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcde"), 5, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcde"), 5, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcde"), 5, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcde"), 5, 0, S("abcdefghij"), 5, 6, -5); + test(S("abcde"), 5, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcde"), 5, 0, S("abcdefghij"), 9, 1, -1); + test(S("abcde"), 5, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcde"), 5, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcde"), 5, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcde"), 5, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcde"), 5, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 5, 1, S(""), 0, 0, 0); + test(S("abcde"), 5, 1, S(""), 0, 1, 0); + test(S("abcde"), 5, 1, S(""), 1, 0, 0); + test(S("abcde"), 5, 1, S("abcde"), 0, 0, 0); + test(S("abcde"), 5, 1, S("abcde"), 0, 1, -1); + test(S("abcde"), 5, 1, S("abcde"), 0, 2, -2); + test(S("abcde"), 5, 1, S("abcde"), 0, 4, -4); + test(S("abcde"), 5, 1, S("abcde"), 0, 5, -5); + test(S("abcde"), 5, 1, S("abcde"), 0, 6, -5); + test(S("abcde"), 5, 1, S("abcde"), 1, 0, 0); + test(S("abcde"), 5, 1, S("abcde"), 1, 1, -1); + test(S("abcde"), 5, 1, S("abcde"), 1, 2, -2); + test(S("abcde"), 5, 1, S("abcde"), 1, 3, -3); + test(S("abcde"), 5, 1, S("abcde"), 1, 4, -4); + test(S("abcde"), 5, 1, S("abcde"), 1, 5, -4); + test(S("abcde"), 5, 1, S("abcde"), 2, 0, 0); + test(S("abcde"), 5, 1, S("abcde"), 2, 1, -1); + test(S("abcde"), 5, 1, S("abcde"), 2, 2, -2); + test(S("abcde"), 5, 1, S("abcde"), 2, 3, -3); + test(S("abcde"), 5, 1, S("abcde"), 2, 4, -3); + test(S("abcde"), 5, 1, S("abcde"), 4, 0, 0); + test(S("abcde"), 5, 1, S("abcde"), 4, 1, -1); + test(S("abcde"), 5, 1, S("abcde"), 4, 2, -1); + test(S("abcde"), 5, 1, S("abcde"), 5, 0, 0); +} + +template <class S> +void test18() +{ + test(S("abcde"), 5, 1, S("abcde"), 5, 1, 0); + test(S("abcde"), 5, 1, S("abcde"), 6, 0, 0); + test(S("abcde"), 5, 1, S("abcdefghij"), 0, 0, 0); + test(S("abcde"), 5, 1, S("abcdefghij"), 0, 1, -1); + test(S("abcde"), 5, 1, S("abcdefghij"), 0, 5, -5); + test(S("abcde"), 5, 1, S("abcdefghij"), 0, 9, -9); + test(S("abcde"), 5, 1, S("abcdefghij"), 0, 10, -10); + test(S("abcde"), 5, 1, S("abcdefghij"), 0, 11, -10); + test(S("abcde"), 5, 1, S("abcdefghij"), 1, 0, 0); + test(S("abcde"), 5, 1, S("abcdefghij"), 1, 1, -1); + test(S("abcde"), 5, 1, S("abcdefghij"), 1, 4, -4); + test(S("abcde"), 5, 1, S("abcdefghij"), 1, 8, -8); + test(S("abcde"), 5, 1, S("abcdefghij"), 1, 9, -9); + test(S("abcde"), 5, 1, S("abcdefghij"), 1, 10, -9); + test(S("abcde"), 5, 1, S("abcdefghij"), 5, 0, 0); + test(S("abcde"), 5, 1, S("abcdefghij"), 5, 1, -1); + test(S("abcde"), 5, 1, S("abcdefghij"), 5, 2, -2); + test(S("abcde"), 5, 1, S("abcdefghij"), 5, 4, -4); + test(S("abcde"), 5, 1, S("abcdefghij"), 5, 5, -5); + test(S("abcde"), 5, 1, S("abcdefghij"), 5, 6, -5); + test(S("abcde"), 5, 1, S("abcdefghij"), 9, 0, 0); + test(S("abcde"), 5, 1, S("abcdefghij"), 9, 1, -1); + test(S("abcde"), 5, 1, S("abcdefghij"), 9, 2, -1); + test(S("abcde"), 5, 1, S("abcdefghij"), 10, 0, 0); + test(S("abcde"), 5, 1, S("abcdefghij"), 10, 1, 0); + test(S("abcde"), 5, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcde"), 5, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcde"), 6, 0, S(""), 0, 0, 0); + test(S("abcde"), 6, 0, S(""), 0, 1, 0); + test(S("abcde"), 6, 0, S(""), 1, 0, 0); + test(S("abcde"), 6, 0, S("abcde"), 0, 0, 0); + test(S("abcde"), 6, 0, S("abcde"), 0, 1, 0); + test(S("abcde"), 6, 0, S("abcde"), 0, 2, 0); + test(S("abcde"), 6, 0, S("abcde"), 0, 4, 0); + test(S("abcde"), 6, 0, S("abcde"), 0, 5, 0); + test(S("abcde"), 6, 0, S("abcde"), 0, 6, 0); + test(S("abcde"), 6, 0, S("abcde"), 1, 0, 0); + test(S("abcde"), 6, 0, S("abcde"), 1, 1, 0); + test(S("abcde"), 6, 0, S("abcde"), 1, 2, 0); + test(S("abcde"), 6, 0, S("abcde"), 1, 3, 0); + test(S("abcde"), 6, 0, S("abcde"), 1, 4, 0); + test(S("abcde"), 6, 0, S("abcde"), 1, 5, 0); + test(S("abcde"), 6, 0, S("abcde"), 2, 0, 0); + test(S("abcde"), 6, 0, S("abcde"), 2, 1, 0); + test(S("abcde"), 6, 0, S("abcde"), 2, 2, 0); + test(S("abcde"), 6, 0, S("abcde"), 2, 3, 0); + test(S("abcde"), 6, 0, S("abcde"), 2, 4, 0); + test(S("abcde"), 6, 0, S("abcde"), 4, 0, 0); + test(S("abcde"), 6, 0, S("abcde"), 4, 1, 0); + test(S("abcde"), 6, 0, S("abcde"), 4, 2, 0); + test(S("abcde"), 6, 0, S("abcde"), 5, 0, 0); + test(S("abcde"), 6, 0, S("abcde"), 5, 1, 0); + test(S("abcde"), 6, 0, S("abcde"), 6, 0, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 0, 1, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 0, 5, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 0, 9, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 0, 10, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 0, 11, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 1, 1, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 1, 4, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 1, 8, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 1, 9, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 1, 10, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 5, 1, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 5, 2, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 5, 4, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 5, 5, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 5, 6, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 9, 1, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 9, 2, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcde"), 6, 0, S("abcdefghij"), 11, 0, 0); +} + +template <class S> +void test19() +{ + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 0, 1, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 0, 10, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 0, 19, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 0, 20, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 0, 21, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 1, 1, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 1, 9, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 1, 18, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 1, 19, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 1, 20, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 10, 1, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 10, 5, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 10, 9, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 10, 10, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 10, 11, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 19, 1, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 19, 2, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcde"), 6, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 0, 0, S(""), 0, 0, 0); + test(S("abcdefghij"), 0, 0, S(""), 0, 1, 0); + test(S("abcdefghij"), 0, 0, S(""), 1, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcde"), 0, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcde"), 0, 1, -1); + test(S("abcdefghij"), 0, 0, S("abcde"), 0, 2, -2); + test(S("abcdefghij"), 0, 0, S("abcde"), 0, 4, -4); + test(S("abcdefghij"), 0, 0, S("abcde"), 0, 5, -5); + test(S("abcdefghij"), 0, 0, S("abcde"), 0, 6, -5); + test(S("abcdefghij"), 0, 0, S("abcde"), 1, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcde"), 1, 1, -1); + test(S("abcdefghij"), 0, 0, S("abcde"), 1, 2, -2); + test(S("abcdefghij"), 0, 0, S("abcde"), 1, 3, -3); + test(S("abcdefghij"), 0, 0, S("abcde"), 1, 4, -4); + test(S("abcdefghij"), 0, 0, S("abcde"), 1, 5, -4); + test(S("abcdefghij"), 0, 0, S("abcde"), 2, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcde"), 2, 1, -1); + test(S("abcdefghij"), 0, 0, S("abcde"), 2, 2, -2); + test(S("abcdefghij"), 0, 0, S("abcde"), 2, 3, -3); + test(S("abcdefghij"), 0, 0, S("abcde"), 2, 4, -3); + test(S("abcdefghij"), 0, 0, S("abcde"), 4, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcde"), 4, 1, -1); + test(S("abcdefghij"), 0, 0, S("abcde"), 4, 2, -1); + test(S("abcdefghij"), 0, 0, S("abcde"), 5, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcde"), 5, 1, 0); + test(S("abcdefghij"), 0, 0, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 0, 11, -10); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 9, 1, -1); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcdefghij"), 0, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcdefghij"), 0, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 0, 1, S(""), 0, 0, 1); + test(S("abcdefghij"), 0, 1, S(""), 0, 1, 1); +} + +template <class S> +void test20() +{ + test(S("abcdefghij"), 0, 1, S(""), 1, 0, 0); + test(S("abcdefghij"), 0, 1, S("abcde"), 0, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcde"), 0, 1, 0); + test(S("abcdefghij"), 0, 1, S("abcde"), 0, 2, -1); + test(S("abcdefghij"), 0, 1, S("abcde"), 0, 4, -3); + test(S("abcdefghij"), 0, 1, S("abcde"), 0, 5, -4); + test(S("abcdefghij"), 0, 1, S("abcde"), 0, 6, -4); + test(S("abcdefghij"), 0, 1, S("abcde"), 1, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcde"), 1, 1, -1); + test(S("abcdefghij"), 0, 1, S("abcde"), 1, 2, -1); + test(S("abcdefghij"), 0, 1, S("abcde"), 1, 3, -1); + test(S("abcdefghij"), 0, 1, S("abcde"), 1, 4, -1); + test(S("abcdefghij"), 0, 1, S("abcde"), 1, 5, -1); + test(S("abcdefghij"), 0, 1, S("abcde"), 2, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcde"), 2, 1, -2); + test(S("abcdefghij"), 0, 1, S("abcde"), 2, 2, -2); + test(S("abcdefghij"), 0, 1, S("abcde"), 2, 3, -2); + test(S("abcdefghij"), 0, 1, S("abcde"), 2, 4, -2); + test(S("abcdefghij"), 0, 1, S("abcde"), 4, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcde"), 4, 1, -4); + test(S("abcdefghij"), 0, 1, S("abcde"), 4, 2, -4); + test(S("abcdefghij"), 0, 1, S("abcde"), 5, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcde"), 5, 1, 1); + test(S("abcdefghij"), 0, 1, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 0, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 0, 1, 0); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 0, 5, -4); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 0, 9, -8); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 0, 10, -9); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 0, 11, -9); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 1, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 1, 4, -1); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 1, 8, -1); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 1, 9, -1); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 1, 10, -1); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 5, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 5, 1, -5); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 5, 2, -5); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 5, 4, -5); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 9, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 9, 1, -9); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 9, 2, -9); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 10, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 10, 1, 1); + test(S("abcdefghij"), 0, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 0, 1, 0); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 0, 10, -9); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 0, 19, -18); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 0, 20, -19); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 0, 21, -19); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 20, 0, 1); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcdefghij"), 0, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 0, 5, S(""), 0, 0, 5); + test(S("abcdefghij"), 0, 5, S(""), 0, 1, 5); + test(S("abcdefghij"), 0, 5, S(""), 1, 0, 0); + test(S("abcdefghij"), 0, 5, S("abcde"), 0, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcde"), 0, 1, 4); + test(S("abcdefghij"), 0, 5, S("abcde"), 0, 2, 3); + test(S("abcdefghij"), 0, 5, S("abcde"), 0, 4, 1); + test(S("abcdefghij"), 0, 5, S("abcde"), 0, 5, 0); + test(S("abcdefghij"), 0, 5, S("abcde"), 0, 6, 0); + test(S("abcdefghij"), 0, 5, S("abcde"), 1, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcde"), 1, 1, -1); + test(S("abcdefghij"), 0, 5, S("abcde"), 1, 2, -1); + test(S("abcdefghij"), 0, 5, S("abcde"), 1, 3, -1); + test(S("abcdefghij"), 0, 5, S("abcde"), 1, 4, -1); + test(S("abcdefghij"), 0, 5, S("abcde"), 1, 5, -1); + test(S("abcdefghij"), 0, 5, S("abcde"), 2, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcde"), 2, 1, -2); + test(S("abcdefghij"), 0, 5, S("abcde"), 2, 2, -2); + test(S("abcdefghij"), 0, 5, S("abcde"), 2, 3, -2); + test(S("abcdefghij"), 0, 5, S("abcde"), 2, 4, -2); + test(S("abcdefghij"), 0, 5, S("abcde"), 4, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcde"), 4, 1, -4); + test(S("abcdefghij"), 0, 5, S("abcde"), 4, 2, -4); + test(S("abcdefghij"), 0, 5, S("abcde"), 5, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcde"), 5, 1, 5); + test(S("abcdefghij"), 0, 5, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 0, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 0, 1, 4); +} + +template <class S> +void test21() +{ + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 0, 5, 0); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 0, 9, -4); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 0, 10, -5); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 0, 11, -5); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 1, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 1, 4, -1); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 1, 8, -1); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 1, 9, -1); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 1, 10, -1); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 5, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 5, 1, -5); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 5, 2, -5); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 5, 4, -5); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 9, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 9, 1, -9); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 9, 2, -9); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 10, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 10, 1, 5); + test(S("abcdefghij"), 0, 5, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 0, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 0, 1, 4); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 0, 10, -5); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 0, 19, -14); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 0, 20, -15); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 0, 21, -15); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 1, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 10, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 19, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 20, 0, 5); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 20, 1, 5); + test(S("abcdefghij"), 0, 5, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 0, 9, S(""), 0, 0, 9); + test(S("abcdefghij"), 0, 9, S(""), 0, 1, 9); + test(S("abcdefghij"), 0, 9, S(""), 1, 0, 0); + test(S("abcdefghij"), 0, 9, S("abcde"), 0, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcde"), 0, 1, 8); + test(S("abcdefghij"), 0, 9, S("abcde"), 0, 2, 7); + test(S("abcdefghij"), 0, 9, S("abcde"), 0, 4, 5); + test(S("abcdefghij"), 0, 9, S("abcde"), 0, 5, 4); + test(S("abcdefghij"), 0, 9, S("abcde"), 0, 6, 4); + test(S("abcdefghij"), 0, 9, S("abcde"), 1, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcde"), 1, 1, -1); + test(S("abcdefghij"), 0, 9, S("abcde"), 1, 2, -1); + test(S("abcdefghij"), 0, 9, S("abcde"), 1, 3, -1); + test(S("abcdefghij"), 0, 9, S("abcde"), 1, 4, -1); + test(S("abcdefghij"), 0, 9, S("abcde"), 1, 5, -1); + test(S("abcdefghij"), 0, 9, S("abcde"), 2, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcde"), 2, 1, -2); + test(S("abcdefghij"), 0, 9, S("abcde"), 2, 2, -2); + test(S("abcdefghij"), 0, 9, S("abcde"), 2, 3, -2); + test(S("abcdefghij"), 0, 9, S("abcde"), 2, 4, -2); + test(S("abcdefghij"), 0, 9, S("abcde"), 4, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcde"), 4, 1, -4); + test(S("abcdefghij"), 0, 9, S("abcde"), 4, 2, -4); + test(S("abcdefghij"), 0, 9, S("abcde"), 5, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcde"), 5, 1, 9); + test(S("abcdefghij"), 0, 9, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 0, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 0, 1, 8); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 0, 5, 4); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 0, 9, 0); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 0, 10, -1); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 0, 11, -1); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 1, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 1, 4, -1); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 1, 8, -1); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 1, 9, -1); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 1, 10, -1); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 5, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 5, 1, -5); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 5, 2, -5); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 5, 4, -5); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 9, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 9, 1, -9); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 9, 2, -9); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 10, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 10, 1, 9); + test(S("abcdefghij"), 0, 9, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 0, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 0, 1, 8); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 0, 10, -1); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 0, 19, -10); +} + +template <class S> +void test22() +{ + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 0, 20, -11); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 0, 21, -11); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 1, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 10, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 19, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 20, 0, 9); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 20, 1, 9); + test(S("abcdefghij"), 0, 9, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 0, 10, S(""), 0, 0, 10); + test(S("abcdefghij"), 0, 10, S(""), 0, 1, 10); + test(S("abcdefghij"), 0, 10, S(""), 1, 0, 0); + test(S("abcdefghij"), 0, 10, S("abcde"), 0, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcde"), 0, 1, 9); + test(S("abcdefghij"), 0, 10, S("abcde"), 0, 2, 8); + test(S("abcdefghij"), 0, 10, S("abcde"), 0, 4, 6); + test(S("abcdefghij"), 0, 10, S("abcde"), 0, 5, 5); + test(S("abcdefghij"), 0, 10, S("abcde"), 0, 6, 5); + test(S("abcdefghij"), 0, 10, S("abcde"), 1, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcde"), 1, 1, -1); + test(S("abcdefghij"), 0, 10, S("abcde"), 1, 2, -1); + test(S("abcdefghij"), 0, 10, S("abcde"), 1, 3, -1); + test(S("abcdefghij"), 0, 10, S("abcde"), 1, 4, -1); + test(S("abcdefghij"), 0, 10, S("abcde"), 1, 5, -1); + test(S("abcdefghij"), 0, 10, S("abcde"), 2, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcde"), 2, 1, -2); + test(S("abcdefghij"), 0, 10, S("abcde"), 2, 2, -2); + test(S("abcdefghij"), 0, 10, S("abcde"), 2, 3, -2); + test(S("abcdefghij"), 0, 10, S("abcde"), 2, 4, -2); + test(S("abcdefghij"), 0, 10, S("abcde"), 4, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcde"), 4, 1, -4); + test(S("abcdefghij"), 0, 10, S("abcde"), 4, 2, -4); + test(S("abcdefghij"), 0, 10, S("abcde"), 5, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcde"), 5, 1, 10); + test(S("abcdefghij"), 0, 10, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 0, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 0, 1, 9); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 0, 5, 5); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 0, 9, 1); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 0, 10, 0); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 0, 11, 0); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 1, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 1, 4, -1); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 1, 8, -1); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 1, 9, -1); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 1, 10, -1); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 5, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 5, 1, -5); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 5, 2, -5); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 5, 4, -5); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 9, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 9, 1, -9); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 9, 2, -9); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 10, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 10, 1, 10); + test(S("abcdefghij"), 0, 10, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 0, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 0, 1, 9); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 0, 10, 0); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 0, 19, -9); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 0, 20, -10); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 0, 21, -10); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 1, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 10, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 19, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 20, 0, 10); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 20, 1, 10); + test(S("abcdefghij"), 0, 10, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 0, 11, S(""), 0, 0, 10); + test(S("abcdefghij"), 0, 11, S(""), 0, 1, 10); + test(S("abcdefghij"), 0, 11, S(""), 1, 0, 0); + test(S("abcdefghij"), 0, 11, S("abcde"), 0, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcde"), 0, 1, 9); + test(S("abcdefghij"), 0, 11, S("abcde"), 0, 2, 8); +} + +template <class S> +void test23() +{ + test(S("abcdefghij"), 0, 11, S("abcde"), 0, 4, 6); + test(S("abcdefghij"), 0, 11, S("abcde"), 0, 5, 5); + test(S("abcdefghij"), 0, 11, S("abcde"), 0, 6, 5); + test(S("abcdefghij"), 0, 11, S("abcde"), 1, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcde"), 1, 1, -1); + test(S("abcdefghij"), 0, 11, S("abcde"), 1, 2, -1); + test(S("abcdefghij"), 0, 11, S("abcde"), 1, 3, -1); + test(S("abcdefghij"), 0, 11, S("abcde"), 1, 4, -1); + test(S("abcdefghij"), 0, 11, S("abcde"), 1, 5, -1); + test(S("abcdefghij"), 0, 11, S("abcde"), 2, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcde"), 2, 1, -2); + test(S("abcdefghij"), 0, 11, S("abcde"), 2, 2, -2); + test(S("abcdefghij"), 0, 11, S("abcde"), 2, 3, -2); + test(S("abcdefghij"), 0, 11, S("abcde"), 2, 4, -2); + test(S("abcdefghij"), 0, 11, S("abcde"), 4, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcde"), 4, 1, -4); + test(S("abcdefghij"), 0, 11, S("abcde"), 4, 2, -4); + test(S("abcdefghij"), 0, 11, S("abcde"), 5, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcde"), 5, 1, 10); + test(S("abcdefghij"), 0, 11, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 0, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 0, 1, 9); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 0, 5, 5); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 0, 9, 1); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 0, 10, 0); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 0, 11, 0); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 1, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 1, 4, -1); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 1, 8, -1); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 1, 9, -1); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 1, 10, -1); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 5, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 5, 1, -5); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 5, 2, -5); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 5, 4, -5); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 9, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 9, 1, -9); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 9, 2, -9); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 10, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 10, 1, 10); + test(S("abcdefghij"), 0, 11, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 0, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 0, 1, 9); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 0, 10, 0); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 0, 19, -9); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 0, 20, -10); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 0, 21, -10); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 1, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 10, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 19, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 20, 0, 10); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 20, 1, 10); + test(S("abcdefghij"), 0, 11, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 1, 0, S(""), 0, 0, 0); + test(S("abcdefghij"), 1, 0, S(""), 0, 1, 0); + test(S("abcdefghij"), 1, 0, S(""), 1, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcde"), 0, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcde"), 0, 1, -1); + test(S("abcdefghij"), 1, 0, S("abcde"), 0, 2, -2); + test(S("abcdefghij"), 1, 0, S("abcde"), 0, 4, -4); + test(S("abcdefghij"), 1, 0, S("abcde"), 0, 5, -5); + test(S("abcdefghij"), 1, 0, S("abcde"), 0, 6, -5); + test(S("abcdefghij"), 1, 0, S("abcde"), 1, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcde"), 1, 1, -1); + test(S("abcdefghij"), 1, 0, S("abcde"), 1, 2, -2); + test(S("abcdefghij"), 1, 0, S("abcde"), 1, 3, -3); + test(S("abcdefghij"), 1, 0, S("abcde"), 1, 4, -4); + test(S("abcdefghij"), 1, 0, S("abcde"), 1, 5, -4); + test(S("abcdefghij"), 1, 0, S("abcde"), 2, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcde"), 2, 1, -1); + test(S("abcdefghij"), 1, 0, S("abcde"), 2, 2, -2); + test(S("abcdefghij"), 1, 0, S("abcde"), 2, 3, -3); + test(S("abcdefghij"), 1, 0, S("abcde"), 2, 4, -3); + test(S("abcdefghij"), 1, 0, S("abcde"), 4, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcde"), 4, 1, -1); + test(S("abcdefghij"), 1, 0, S("abcde"), 4, 2, -1); + test(S("abcdefghij"), 1, 0, S("abcde"), 5, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcde"), 5, 1, 0); + test(S("abcdefghij"), 1, 0, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 0, 11, -10); +} + +template <class S> +void test24() +{ + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 9, 1, -1); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcdefghij"), 1, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcdefghij"), 1, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 1, 1, S(""), 0, 0, 1); + test(S("abcdefghij"), 1, 1, S(""), 0, 1, 1); + test(S("abcdefghij"), 1, 1, S(""), 1, 0, 0); + test(S("abcdefghij"), 1, 1, S("abcde"), 0, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcde"), 0, 1, 1); + test(S("abcdefghij"), 1, 1, S("abcde"), 0, 2, 1); + test(S("abcdefghij"), 1, 1, S("abcde"), 0, 4, 1); + test(S("abcdefghij"), 1, 1, S("abcde"), 0, 5, 1); + test(S("abcdefghij"), 1, 1, S("abcde"), 0, 6, 1); + test(S("abcdefghij"), 1, 1, S("abcde"), 1, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcde"), 1, 1, 0); + test(S("abcdefghij"), 1, 1, S("abcde"), 1, 2, -1); + test(S("abcdefghij"), 1, 1, S("abcde"), 1, 3, -2); + test(S("abcdefghij"), 1, 1, S("abcde"), 1, 4, -3); + test(S("abcdefghij"), 1, 1, S("abcde"), 1, 5, -3); + test(S("abcdefghij"), 1, 1, S("abcde"), 2, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcde"), 2, 1, -1); + test(S("abcdefghij"), 1, 1, S("abcde"), 2, 2, -1); + test(S("abcdefghij"), 1, 1, S("abcde"), 2, 3, -1); + test(S("abcdefghij"), 1, 1, S("abcde"), 2, 4, -1); + test(S("abcdefghij"), 1, 1, S("abcde"), 4, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcde"), 4, 1, -3); + test(S("abcdefghij"), 1, 1, S("abcde"), 4, 2, -3); + test(S("abcdefghij"), 1, 1, S("abcde"), 5, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcde"), 5, 1, 1); + test(S("abcdefghij"), 1, 1, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 0, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 0, 1, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 0, 5, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 0, 9, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 0, 10, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 0, 11, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 1, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 1, 1, 0); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 1, 4, -3); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 1, 8, -7); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 1, 9, -8); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 1, 10, -8); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 5, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 5, 1, -4); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 5, 2, -4); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 5, 5, -4); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 5, 6, -4); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 9, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 9, 1, -8); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 9, 2, -8); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 10, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 10, 1, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 1, 1, 0); +} + +template <class S> +void test25() +{ + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 1, 9, -8); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 1, 18, -17); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 1, 19, -18); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 1, 20, -18); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 10, 1, -9); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 20, 0, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcdefghij"), 1, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 1, 4, S(""), 0, 0, 4); + test(S("abcdefghij"), 1, 4, S(""), 0, 1, 4); + test(S("abcdefghij"), 1, 4, S(""), 1, 0, 0); + test(S("abcdefghij"), 1, 4, S("abcde"), 0, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcde"), 0, 1, 1); + test(S("abcdefghij"), 1, 4, S("abcde"), 0, 2, 1); + test(S("abcdefghij"), 1, 4, S("abcde"), 0, 4, 1); + test(S("abcdefghij"), 1, 4, S("abcde"), 0, 5, 1); + test(S("abcdefghij"), 1, 4, S("abcde"), 0, 6, 1); + test(S("abcdefghij"), 1, 4, S("abcde"), 1, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcde"), 1, 1, 3); + test(S("abcdefghij"), 1, 4, S("abcde"), 1, 2, 2); + test(S("abcdefghij"), 1, 4, S("abcde"), 1, 3, 1); + test(S("abcdefghij"), 1, 4, S("abcde"), 1, 4, 0); + test(S("abcdefghij"), 1, 4, S("abcde"), 1, 5, 0); + test(S("abcdefghij"), 1, 4, S("abcde"), 2, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcde"), 2, 1, -1); + test(S("abcdefghij"), 1, 4, S("abcde"), 2, 2, -1); + test(S("abcdefghij"), 1, 4, S("abcde"), 2, 3, -1); + test(S("abcdefghij"), 1, 4, S("abcde"), 2, 4, -1); + test(S("abcdefghij"), 1, 4, S("abcde"), 4, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcde"), 4, 1, -3); + test(S("abcdefghij"), 1, 4, S("abcde"), 4, 2, -3); + test(S("abcdefghij"), 1, 4, S("abcde"), 5, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcde"), 5, 1, 4); + test(S("abcdefghij"), 1, 4, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 0, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 0, 1, 1); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 0, 5, 1); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 0, 9, 1); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 0, 10, 1); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 0, 11, 1); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 1, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 1, 1, 3); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 1, 4, 0); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 1, 8, -4); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 1, 9, -5); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 1, 10, -5); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 5, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 5, 1, -4); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 5, 2, -4); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 5, 5, -4); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 5, 6, -4); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 9, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 9, 1, -8); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 9, 2, -8); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 10, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 10, 1, 4); + test(S("abcdefghij"), 1, 4, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 0, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 1, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 1, 1, 3); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 1, 9, -5); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 1, 18, -14); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 1, 19, -15); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 1, 20, -15); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 10, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 10, 1, -9); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 19, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 20, 0, 4); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 20, 1, 4); + test(S("abcdefghij"), 1, 4, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 1, 8, S(""), 0, 0, 8); + test(S("abcdefghij"), 1, 8, S(""), 0, 1, 8); + test(S("abcdefghij"), 1, 8, S(""), 1, 0, 0); + test(S("abcdefghij"), 1, 8, S("abcde"), 0, 0, 8); + test(S("abcdefghij"), 1, 8, S("abcde"), 0, 1, 1); + test(S("abcdefghij"), 1, 8, S("abcde"), 0, 2, 1); + test(S("abcdefghij"), 1, 8, S("abcde"), 0, 4, 1); + test(S("abcdefghij"), 1, 8, S("abcde"), 0, 5, 1); + test(S("abcdefghij"), 1, 8, S("abcde"), 0, 6, 1); + test(S("abcdefghij"), 1, 8, S("abcde"), 1, 0, 8); +} + +template <class S> +void test26() +{ + test(S("abcdefghij"), 1, 8, S("abcde"), 1, 1, 7); + test(S("abcdefghij"), 1, 8, S("abcde"), 1, 2, 6); + test(S("abcdefghij"), 1, 8, S("abcde"), 1, 3, 5); + test(S("abcdefghij"), 1, 8, S("abcde"), 1, 4, 4); + test(S("abcdefghij"), 1, 8, S("abcde"), 1, 5, 4); + test(S("abcdefghij"), 1, 8, S("abcde"), 2, 0, 8); + test(S("abcdefghij"), 1, 8, S("abcde"), 2, 1, -1); + test(S("abcdefghij"), 1, 8, S("abcde"), 2, 2, -1); + test(S("abcdefghij"), 1, 8, S("abcde"), 2, 3, -1); + test(S("abcdefghij"), 1, 8, S("abcde"), 2, 4, -1); + test(S("abcdefghij"), 1, 8, S("abcde"), 4, 0, 8); + test(S("abcdefghij"), 1, 8, S("abcde"), 4, 1, -3); + test(S("abcdefghij"), 1, 8, S("abcde"), 4, 2, -3); + test(S("abcdefghij"), 1, 8, S("abcde"), 5, 0, 8); + test(S("abcdefghij"), 1, 8, S("abcde"), 5, 1, 8); + test(S("abcdefghij"), 1, 8, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 0, 0, 8); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 0, 1, 1); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 0, 5, 1); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 0, 9, 1); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 0, 10, 1); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 0, 11, 1); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 1, 0, 8); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 1, 1, 7); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 1, 4, 4); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 1, 8, 0); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 1, 9, -1); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 1, 10, -1); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 5, 0, 8); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 5, 1, -4); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 5, 2, -4); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 5, 5, -4); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 5, 6, -4); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 9, 0, 8); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 9, 1, -8); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 9, 2, -8); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 10, 0, 8); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 10, 1, 8); + test(S("abcdefghij"), 1, 8, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 0, 0, 8); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 1, 0, 8); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 1, 1, 7); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 1, 18, -10); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 1, 19, -11); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 1, 20, -11); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 10, 0, 8); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 10, 1, -9); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 19, 0, 8); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 20, 0, 8); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 20, 1, 8); + test(S("abcdefghij"), 1, 8, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 1, 9, S(""), 0, 0, 9); + test(S("abcdefghij"), 1, 9, S(""), 0, 1, 9); + test(S("abcdefghij"), 1, 9, S(""), 1, 0, 0); + test(S("abcdefghij"), 1, 9, S("abcde"), 0, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcde"), 0, 1, 1); + test(S("abcdefghij"), 1, 9, S("abcde"), 0, 2, 1); + test(S("abcdefghij"), 1, 9, S("abcde"), 0, 4, 1); + test(S("abcdefghij"), 1, 9, S("abcde"), 0, 5, 1); + test(S("abcdefghij"), 1, 9, S("abcde"), 0, 6, 1); + test(S("abcdefghij"), 1, 9, S("abcde"), 1, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcde"), 1, 1, 8); + test(S("abcdefghij"), 1, 9, S("abcde"), 1, 2, 7); + test(S("abcdefghij"), 1, 9, S("abcde"), 1, 3, 6); + test(S("abcdefghij"), 1, 9, S("abcde"), 1, 4, 5); + test(S("abcdefghij"), 1, 9, S("abcde"), 1, 5, 5); + test(S("abcdefghij"), 1, 9, S("abcde"), 2, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcde"), 2, 1, -1); + test(S("abcdefghij"), 1, 9, S("abcde"), 2, 2, -1); + test(S("abcdefghij"), 1, 9, S("abcde"), 2, 3, -1); + test(S("abcdefghij"), 1, 9, S("abcde"), 2, 4, -1); + test(S("abcdefghij"), 1, 9, S("abcde"), 4, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcde"), 4, 1, -3); + test(S("abcdefghij"), 1, 9, S("abcde"), 4, 2, -3); + test(S("abcdefghij"), 1, 9, S("abcde"), 5, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcde"), 5, 1, 9); + test(S("abcdefghij"), 1, 9, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 0, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 0, 1, 1); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 0, 5, 1); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 0, 9, 1); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 0, 10, 1); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 0, 11, 1); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 1, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 1, 1, 8); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 1, 4, 5); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 1, 8, 1); +} + +template <class S> +void test27() +{ + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 1, 9, 0); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 1, 10, 0); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 5, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 5, 1, -4); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 5, 2, -4); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 5, 5, -4); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 5, 6, -4); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 9, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 9, 1, -8); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 9, 2, -8); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 10, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 10, 1, 9); + test(S("abcdefghij"), 1, 9, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 0, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 1, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 1, 1, 8); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 1, 9, 0); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 1, 18, -9); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 1, 19, -10); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 1, 20, -10); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 10, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 10, 1, -9); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 19, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 20, 0, 9); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 20, 1, 9); + test(S("abcdefghij"), 1, 9, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 1, 10, S(""), 0, 0, 9); + test(S("abcdefghij"), 1, 10, S(""), 0, 1, 9); + test(S("abcdefghij"), 1, 10, S(""), 1, 0, 0); + test(S("abcdefghij"), 1, 10, S("abcde"), 0, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcde"), 0, 1, 1); + test(S("abcdefghij"), 1, 10, S("abcde"), 0, 2, 1); + test(S("abcdefghij"), 1, 10, S("abcde"), 0, 4, 1); + test(S("abcdefghij"), 1, 10, S("abcde"), 0, 5, 1); + test(S("abcdefghij"), 1, 10, S("abcde"), 0, 6, 1); + test(S("abcdefghij"), 1, 10, S("abcde"), 1, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcde"), 1, 1, 8); + test(S("abcdefghij"), 1, 10, S("abcde"), 1, 2, 7); + test(S("abcdefghij"), 1, 10, S("abcde"), 1, 3, 6); + test(S("abcdefghij"), 1, 10, S("abcde"), 1, 4, 5); + test(S("abcdefghij"), 1, 10, S("abcde"), 1, 5, 5); + test(S("abcdefghij"), 1, 10, S("abcde"), 2, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcde"), 2, 1, -1); + test(S("abcdefghij"), 1, 10, S("abcde"), 2, 2, -1); + test(S("abcdefghij"), 1, 10, S("abcde"), 2, 3, -1); + test(S("abcdefghij"), 1, 10, S("abcde"), 2, 4, -1); + test(S("abcdefghij"), 1, 10, S("abcde"), 4, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcde"), 4, 1, -3); + test(S("abcdefghij"), 1, 10, S("abcde"), 4, 2, -3); + test(S("abcdefghij"), 1, 10, S("abcde"), 5, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcde"), 5, 1, 9); + test(S("abcdefghij"), 1, 10, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 0, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 0, 1, 1); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 0, 5, 1); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 0, 9, 1); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 0, 10, 1); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 0, 11, 1); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 1, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 1, 1, 8); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 1, 4, 5); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 1, 8, 1); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 1, 9, 0); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 1, 10, 0); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 5, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 5, 1, -4); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 5, 2, -4); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 5, 5, -4); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 5, 6, -4); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 9, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 9, 1, -8); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 9, 2, -8); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 10, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 10, 1, 9); + test(S("abcdefghij"), 1, 10, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 0, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 1, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 1, 1, 8); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 1, 9, 0); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 1, 18, -9); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 1, 19, -10); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 1, 20, -10); +} + +template <class S> +void test28() +{ + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 10, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 10, 1, -9); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 19, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 20, 0, 9); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 20, 1, 9); + test(S("abcdefghij"), 1, 10, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 5, 0, S(""), 0, 0, 0); + test(S("abcdefghij"), 5, 0, S(""), 0, 1, 0); + test(S("abcdefghij"), 5, 0, S(""), 1, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcde"), 0, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcde"), 0, 1, -1); + test(S("abcdefghij"), 5, 0, S("abcde"), 0, 2, -2); + test(S("abcdefghij"), 5, 0, S("abcde"), 0, 4, -4); + test(S("abcdefghij"), 5, 0, S("abcde"), 0, 5, -5); + test(S("abcdefghij"), 5, 0, S("abcde"), 0, 6, -5); + test(S("abcdefghij"), 5, 0, S("abcde"), 1, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcde"), 1, 1, -1); + test(S("abcdefghij"), 5, 0, S("abcde"), 1, 2, -2); + test(S("abcdefghij"), 5, 0, S("abcde"), 1, 3, -3); + test(S("abcdefghij"), 5, 0, S("abcde"), 1, 4, -4); + test(S("abcdefghij"), 5, 0, S("abcde"), 1, 5, -4); + test(S("abcdefghij"), 5, 0, S("abcde"), 2, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcde"), 2, 1, -1); + test(S("abcdefghij"), 5, 0, S("abcde"), 2, 2, -2); + test(S("abcdefghij"), 5, 0, S("abcde"), 2, 3, -3); + test(S("abcdefghij"), 5, 0, S("abcde"), 2, 4, -3); + test(S("abcdefghij"), 5, 0, S("abcde"), 4, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcde"), 4, 1, -1); + test(S("abcdefghij"), 5, 0, S("abcde"), 4, 2, -1); + test(S("abcdefghij"), 5, 0, S("abcde"), 5, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcde"), 5, 1, 0); + test(S("abcdefghij"), 5, 0, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 0, 11, -10); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 9, 1, -1); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcdefghij"), 5, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcdefghij"), 5, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 5, 1, S(""), 0, 0, 1); + test(S("abcdefghij"), 5, 1, S(""), 0, 1, 1); + test(S("abcdefghij"), 5, 1, S(""), 1, 0, 0); + test(S("abcdefghij"), 5, 1, S("abcde"), 0, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcde"), 0, 1, 5); + test(S("abcdefghij"), 5, 1, S("abcde"), 0, 2, 5); + test(S("abcdefghij"), 5, 1, S("abcde"), 0, 4, 5); + test(S("abcdefghij"), 5, 1, S("abcde"), 0, 5, 5); + test(S("abcdefghij"), 5, 1, S("abcde"), 0, 6, 5); + test(S("abcdefghij"), 5, 1, S("abcde"), 1, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcde"), 1, 1, 4); + test(S("abcdefghij"), 5, 1, S("abcde"), 1, 2, 4); + test(S("abcdefghij"), 5, 1, S("abcde"), 1, 3, 4); + test(S("abcdefghij"), 5, 1, S("abcde"), 1, 4, 4); +} + +template <class S> +void test29() +{ + test(S("abcdefghij"), 5, 1, S("abcde"), 1, 5, 4); + test(S("abcdefghij"), 5, 1, S("abcde"), 2, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcde"), 2, 1, 3); + test(S("abcdefghij"), 5, 1, S("abcde"), 2, 2, 3); + test(S("abcdefghij"), 5, 1, S("abcde"), 2, 3, 3); + test(S("abcdefghij"), 5, 1, S("abcde"), 2, 4, 3); + test(S("abcdefghij"), 5, 1, S("abcde"), 4, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcde"), 4, 1, 1); + test(S("abcdefghij"), 5, 1, S("abcde"), 4, 2, 1); + test(S("abcdefghij"), 5, 1, S("abcde"), 5, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcde"), 5, 1, 1); + test(S("abcdefghij"), 5, 1, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 0, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 0, 1, 5); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 0, 5, 5); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 0, 9, 5); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 0, 10, 5); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 0, 11, 5); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 1, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 1, 1, 4); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 1, 4, 4); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 1, 8, 4); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 1, 9, 4); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 1, 10, 4); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 5, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 5, 1, 0); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 5, 2, -1); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 5, 4, -3); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 5, 5, -4); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 5, 6, -4); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 9, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 9, 1, -4); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 9, 2, -4); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 10, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 10, 1, 1); + test(S("abcdefghij"), 5, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 0, 1, 5); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 0, 10, 5); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 0, 19, 5); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 0, 20, 5); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 0, 21, 5); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 1, 1, 4); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 1, 9, 4); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 1, 18, 4); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 1, 19, 4); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 1, 20, 4); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 10, 1, -5); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 10, 9, -5); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 10, 10, -5); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 10, 11, -5); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 19, 1, -14); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 19, 2, -14); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 20, 0, 1); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcdefghij"), 5, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 5, 2, S(""), 0, 0, 2); + test(S("abcdefghij"), 5, 2, S(""), 0, 1, 2); + test(S("abcdefghij"), 5, 2, S(""), 1, 0, 0); + test(S("abcdefghij"), 5, 2, S("abcde"), 0, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcde"), 0, 1, 5); + test(S("abcdefghij"), 5, 2, S("abcde"), 0, 2, 5); + test(S("abcdefghij"), 5, 2, S("abcde"), 0, 4, 5); + test(S("abcdefghij"), 5, 2, S("abcde"), 0, 5, 5); + test(S("abcdefghij"), 5, 2, S("abcde"), 0, 6, 5); + test(S("abcdefghij"), 5, 2, S("abcde"), 1, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcde"), 1, 1, 4); + test(S("abcdefghij"), 5, 2, S("abcde"), 1, 2, 4); + test(S("abcdefghij"), 5, 2, S("abcde"), 1, 3, 4); + test(S("abcdefghij"), 5, 2, S("abcde"), 1, 4, 4); + test(S("abcdefghij"), 5, 2, S("abcde"), 1, 5, 4); + test(S("abcdefghij"), 5, 2, S("abcde"), 2, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcde"), 2, 1, 3); + test(S("abcdefghij"), 5, 2, S("abcde"), 2, 2, 3); + test(S("abcdefghij"), 5, 2, S("abcde"), 2, 3, 3); + test(S("abcdefghij"), 5, 2, S("abcde"), 2, 4, 3); + test(S("abcdefghij"), 5, 2, S("abcde"), 4, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcde"), 4, 1, 1); + test(S("abcdefghij"), 5, 2, S("abcde"), 4, 2, 1); + test(S("abcdefghij"), 5, 2, S("abcde"), 5, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcde"), 5, 1, 2); + test(S("abcdefghij"), 5, 2, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 0, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 0, 1, 5); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 0, 5, 5); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 0, 9, 5); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 0, 10, 5); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 0, 11, 5); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 1, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 1, 1, 4); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 1, 4, 4); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 1, 8, 4); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 1, 9, 4); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 1, 10, 4); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 5, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 5, 1, 1); +} + +template <class S> +void test30() +{ + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 5, 2, 0); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 5, 4, -2); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 5, 5, -3); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 5, 6, -3); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 9, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 9, 1, -4); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 9, 2, -4); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 10, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 10, 1, 2); + test(S("abcdefghij"), 5, 2, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 0, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 0, 1, 5); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 0, 10, 5); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 0, 19, 5); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 0, 20, 5); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 0, 21, 5); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 1, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 1, 1, 4); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 1, 9, 4); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 1, 18, 4); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 1, 19, 4); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 1, 20, 4); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 10, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 10, 1, -5); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 10, 9, -5); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 10, 10, -5); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 10, 11, -5); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 19, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 19, 1, -14); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 19, 2, -14); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 20, 0, 2); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 20, 1, 2); + test(S("abcdefghij"), 5, 2, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 5, 4, S(""), 0, 0, 4); + test(S("abcdefghij"), 5, 4, S(""), 0, 1, 4); + test(S("abcdefghij"), 5, 4, S(""), 1, 0, 0); + test(S("abcdefghij"), 5, 4, S("abcde"), 0, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcde"), 0, 1, 5); + test(S("abcdefghij"), 5, 4, S("abcde"), 0, 2, 5); + test(S("abcdefghij"), 5, 4, S("abcde"), 0, 4, 5); + test(S("abcdefghij"), 5, 4, S("abcde"), 0, 5, 5); + test(S("abcdefghij"), 5, 4, S("abcde"), 0, 6, 5); + test(S("abcdefghij"), 5, 4, S("abcde"), 1, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcde"), 1, 1, 4); + test(S("abcdefghij"), 5, 4, S("abcde"), 1, 2, 4); + test(S("abcdefghij"), 5, 4, S("abcde"), 1, 3, 4); + test(S("abcdefghij"), 5, 4, S("abcde"), 1, 4, 4); + test(S("abcdefghij"), 5, 4, S("abcde"), 1, 5, 4); + test(S("abcdefghij"), 5, 4, S("abcde"), 2, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcde"), 2, 1, 3); + test(S("abcdefghij"), 5, 4, S("abcde"), 2, 2, 3); + test(S("abcdefghij"), 5, 4, S("abcde"), 2, 3, 3); + test(S("abcdefghij"), 5, 4, S("abcde"), 2, 4, 3); + test(S("abcdefghij"), 5, 4, S("abcde"), 4, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcde"), 4, 1, 1); + test(S("abcdefghij"), 5, 4, S("abcde"), 4, 2, 1); + test(S("abcdefghij"), 5, 4, S("abcde"), 5, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcde"), 5, 1, 4); + test(S("abcdefghij"), 5, 4, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 0, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 0, 1, 5); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 0, 5, 5); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 0, 9, 5); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 0, 10, 5); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 0, 11, 5); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 1, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 1, 1, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 1, 4, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 1, 8, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 1, 9, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 1, 10, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 5, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 5, 1, 3); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 5, 2, 2); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 5, 4, 0); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 5, 5, -1); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 5, 6, -1); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 9, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 9, 1, -4); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 9, 2, -4); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 10, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 10, 1, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 0, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 0, 1, 5); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 0, 10, 5); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 0, 19, 5); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 0, 20, 5); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 0, 21, 5); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 1, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 1, 1, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 1, 9, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 1, 18, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 1, 19, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 1, 20, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 10, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 10, 1, -5); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 10, 9, -5); +} + +template <class S> +void test31() +{ + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 10, 10, -5); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 10, 11, -5); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 19, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 19, 1, -14); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 19, 2, -14); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 20, 0, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 20, 1, 4); + test(S("abcdefghij"), 5, 4, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 5, 5, S(""), 0, 0, 5); + test(S("abcdefghij"), 5, 5, S(""), 0, 1, 5); + test(S("abcdefghij"), 5, 5, S(""), 1, 0, 0); + test(S("abcdefghij"), 5, 5, S("abcde"), 0, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcde"), 0, 1, 5); + test(S("abcdefghij"), 5, 5, S("abcde"), 0, 2, 5); + test(S("abcdefghij"), 5, 5, S("abcde"), 0, 4, 5); + test(S("abcdefghij"), 5, 5, S("abcde"), 0, 5, 5); + test(S("abcdefghij"), 5, 5, S("abcde"), 0, 6, 5); + test(S("abcdefghij"), 5, 5, S("abcde"), 1, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcde"), 1, 1, 4); + test(S("abcdefghij"), 5, 5, S("abcde"), 1, 2, 4); + test(S("abcdefghij"), 5, 5, S("abcde"), 1, 3, 4); + test(S("abcdefghij"), 5, 5, S("abcde"), 1, 4, 4); + test(S("abcdefghij"), 5, 5, S("abcde"), 1, 5, 4); + test(S("abcdefghij"), 5, 5, S("abcde"), 2, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcde"), 2, 1, 3); + test(S("abcdefghij"), 5, 5, S("abcde"), 2, 2, 3); + test(S("abcdefghij"), 5, 5, S("abcde"), 2, 3, 3); + test(S("abcdefghij"), 5, 5, S("abcde"), 2, 4, 3); + test(S("abcdefghij"), 5, 5, S("abcde"), 4, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcde"), 4, 1, 1); + test(S("abcdefghij"), 5, 5, S("abcde"), 4, 2, 1); + test(S("abcdefghij"), 5, 5, S("abcde"), 5, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcde"), 5, 1, 5); + test(S("abcdefghij"), 5, 5, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 0, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 0, 1, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 0, 5, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 0, 9, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 0, 10, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 0, 11, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 1, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 1, 1, 4); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 1, 4, 4); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 1, 8, 4); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 1, 9, 4); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 1, 10, 4); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 5, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 5, 1, 4); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 5, 2, 3); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 5, 4, 1); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 5, 5, 0); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 5, 6, 0); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 9, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 9, 1, -4); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 9, 2, -4); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 10, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 10, 1, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 0, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 0, 1, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 0, 10, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 0, 19, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 0, 20, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 0, 21, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 1, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 1, 1, 4); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 1, 9, 4); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 1, 18, 4); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 1, 19, 4); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 1, 20, 4); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 10, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 10, 1, -5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 10, 9, -5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 10, 10, -5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 10, 11, -5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 19, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 19, 1, -14); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 19, 2, -14); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 20, 0, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 20, 1, 5); + test(S("abcdefghij"), 5, 5, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 5, 6, S(""), 0, 0, 5); + test(S("abcdefghij"), 5, 6, S(""), 0, 1, 5); + test(S("abcdefghij"), 5, 6, S(""), 1, 0, 0); + test(S("abcdefghij"), 5, 6, S("abcde"), 0, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcde"), 0, 1, 5); + test(S("abcdefghij"), 5, 6, S("abcde"), 0, 2, 5); + test(S("abcdefghij"), 5, 6, S("abcde"), 0, 4, 5); + test(S("abcdefghij"), 5, 6, S("abcde"), 0, 5, 5); + test(S("abcdefghij"), 5, 6, S("abcde"), 0, 6, 5); + test(S("abcdefghij"), 5, 6, S("abcde"), 1, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcde"), 1, 1, 4); + test(S("abcdefghij"), 5, 6, S("abcde"), 1, 2, 4); + test(S("abcdefghij"), 5, 6, S("abcde"), 1, 3, 4); + test(S("abcdefghij"), 5, 6, S("abcde"), 1, 4, 4); + test(S("abcdefghij"), 5, 6, S("abcde"), 1, 5, 4); + test(S("abcdefghij"), 5, 6, S("abcde"), 2, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcde"), 2, 1, 3); + test(S("abcdefghij"), 5, 6, S("abcde"), 2, 2, 3); +} + +template <class S> +void test32() +{ + test(S("abcdefghij"), 5, 6, S("abcde"), 2, 3, 3); + test(S("abcdefghij"), 5, 6, S("abcde"), 2, 4, 3); + test(S("abcdefghij"), 5, 6, S("abcde"), 4, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcde"), 4, 1, 1); + test(S("abcdefghij"), 5, 6, S("abcde"), 4, 2, 1); + test(S("abcdefghij"), 5, 6, S("abcde"), 5, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcde"), 5, 1, 5); + test(S("abcdefghij"), 5, 6, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 0, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 0, 1, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 0, 5, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 0, 9, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 0, 10, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 0, 11, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 1, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 1, 1, 4); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 1, 4, 4); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 1, 8, 4); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 1, 9, 4); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 1, 10, 4); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 5, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 5, 1, 4); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 5, 2, 3); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 5, 4, 1); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 5, 5, 0); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 5, 6, 0); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 9, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 9, 1, -4); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 9, 2, -4); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 10, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 10, 1, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 0, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 0, 1, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 0, 10, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 0, 19, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 0, 20, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 0, 21, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 1, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 1, 1, 4); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 1, 9, 4); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 1, 18, 4); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 1, 19, 4); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 1, 20, 4); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 10, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 10, 1, -5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 10, 9, -5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 10, 10, -5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 10, 11, -5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 19, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 19, 1, -14); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 19, 2, -14); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 20, 0, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 20, 1, 5); + test(S("abcdefghij"), 5, 6, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 9, 0, S(""), 0, 0, 0); + test(S("abcdefghij"), 9, 0, S(""), 0, 1, 0); + test(S("abcdefghij"), 9, 0, S(""), 1, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcde"), 0, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcde"), 0, 1, -1); + test(S("abcdefghij"), 9, 0, S("abcde"), 0, 2, -2); + test(S("abcdefghij"), 9, 0, S("abcde"), 0, 4, -4); + test(S("abcdefghij"), 9, 0, S("abcde"), 0, 5, -5); + test(S("abcdefghij"), 9, 0, S("abcde"), 0, 6, -5); + test(S("abcdefghij"), 9, 0, S("abcde"), 1, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcde"), 1, 1, -1); + test(S("abcdefghij"), 9, 0, S("abcde"), 1, 2, -2); + test(S("abcdefghij"), 9, 0, S("abcde"), 1, 3, -3); + test(S("abcdefghij"), 9, 0, S("abcde"), 1, 4, -4); + test(S("abcdefghij"), 9, 0, S("abcde"), 1, 5, -4); + test(S("abcdefghij"), 9, 0, S("abcde"), 2, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcde"), 2, 1, -1); + test(S("abcdefghij"), 9, 0, S("abcde"), 2, 2, -2); + test(S("abcdefghij"), 9, 0, S("abcde"), 2, 3, -3); + test(S("abcdefghij"), 9, 0, S("abcde"), 2, 4, -3); + test(S("abcdefghij"), 9, 0, S("abcde"), 4, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcde"), 4, 1, -1); + test(S("abcdefghij"), 9, 0, S("abcde"), 4, 2, -1); + test(S("abcdefghij"), 9, 0, S("abcde"), 5, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcde"), 5, 1, 0); + test(S("abcdefghij"), 9, 0, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 0, 11, -10); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 5, 6, -5); +} + +template <class S> +void test33() +{ + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 9, 1, -1); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcdefghij"), 9, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcdefghij"), 9, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 9, 1, S(""), 0, 0, 1); + test(S("abcdefghij"), 9, 1, S(""), 0, 1, 1); + test(S("abcdefghij"), 9, 1, S(""), 1, 0, 0); + test(S("abcdefghij"), 9, 1, S("abcde"), 0, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcde"), 0, 1, 9); + test(S("abcdefghij"), 9, 1, S("abcde"), 0, 2, 9); + test(S("abcdefghij"), 9, 1, S("abcde"), 0, 4, 9); + test(S("abcdefghij"), 9, 1, S("abcde"), 0, 5, 9); + test(S("abcdefghij"), 9, 1, S("abcde"), 0, 6, 9); + test(S("abcdefghij"), 9, 1, S("abcde"), 1, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcde"), 1, 1, 8); + test(S("abcdefghij"), 9, 1, S("abcde"), 1, 2, 8); + test(S("abcdefghij"), 9, 1, S("abcde"), 1, 3, 8); + test(S("abcdefghij"), 9, 1, S("abcde"), 1, 4, 8); + test(S("abcdefghij"), 9, 1, S("abcde"), 1, 5, 8); + test(S("abcdefghij"), 9, 1, S("abcde"), 2, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcde"), 2, 1, 7); + test(S("abcdefghij"), 9, 1, S("abcde"), 2, 2, 7); + test(S("abcdefghij"), 9, 1, S("abcde"), 2, 3, 7); + test(S("abcdefghij"), 9, 1, S("abcde"), 2, 4, 7); + test(S("abcdefghij"), 9, 1, S("abcde"), 4, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcde"), 4, 1, 5); + test(S("abcdefghij"), 9, 1, S("abcde"), 4, 2, 5); + test(S("abcdefghij"), 9, 1, S("abcde"), 5, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcde"), 5, 1, 1); + test(S("abcdefghij"), 9, 1, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 0, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 0, 1, 9); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 0, 5, 9); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 0, 9, 9); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 0, 10, 9); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 0, 11, 9); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 1, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 1, 1, 8); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 1, 4, 8); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 1, 8, 8); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 1, 9, 8); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 1, 10, 8); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 5, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 5, 1, 4); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 5, 2, 4); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 5, 4, 4); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 5, 5, 4); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 5, 6, 4); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 9, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 9, 1, 0); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 9, 2, 0); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 10, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 10, 1, 1); + test(S("abcdefghij"), 9, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 0, 1, 9); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 0, 10, 9); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 0, 19, 9); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 0, 20, 9); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 0, 21, 9); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 1, 1, 8); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 1, 9, 8); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 1, 18, 8); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 1, 19, 8); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 1, 20, 8); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 10, 5, -1); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 10, 9, -1); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 10, 10, -1); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 10, 11, -1); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 19, 1, -10); +} + +template <class S> +void test34() +{ + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 19, 2, -10); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 20, 0, 1); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcdefghij"), 9, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 9, 2, S(""), 0, 0, 1); + test(S("abcdefghij"), 9, 2, S(""), 0, 1, 1); + test(S("abcdefghij"), 9, 2, S(""), 1, 0, 0); + test(S("abcdefghij"), 9, 2, S("abcde"), 0, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcde"), 0, 1, 9); + test(S("abcdefghij"), 9, 2, S("abcde"), 0, 2, 9); + test(S("abcdefghij"), 9, 2, S("abcde"), 0, 4, 9); + test(S("abcdefghij"), 9, 2, S("abcde"), 0, 5, 9); + test(S("abcdefghij"), 9, 2, S("abcde"), 0, 6, 9); + test(S("abcdefghij"), 9, 2, S("abcde"), 1, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcde"), 1, 1, 8); + test(S("abcdefghij"), 9, 2, S("abcde"), 1, 2, 8); + test(S("abcdefghij"), 9, 2, S("abcde"), 1, 3, 8); + test(S("abcdefghij"), 9, 2, S("abcde"), 1, 4, 8); + test(S("abcdefghij"), 9, 2, S("abcde"), 1, 5, 8); + test(S("abcdefghij"), 9, 2, S("abcde"), 2, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcde"), 2, 1, 7); + test(S("abcdefghij"), 9, 2, S("abcde"), 2, 2, 7); + test(S("abcdefghij"), 9, 2, S("abcde"), 2, 3, 7); + test(S("abcdefghij"), 9, 2, S("abcde"), 2, 4, 7); + test(S("abcdefghij"), 9, 2, S("abcde"), 4, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcde"), 4, 1, 5); + test(S("abcdefghij"), 9, 2, S("abcde"), 4, 2, 5); + test(S("abcdefghij"), 9, 2, S("abcde"), 5, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcde"), 5, 1, 1); + test(S("abcdefghij"), 9, 2, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 0, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 0, 1, 9); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 0, 5, 9); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 0, 9, 9); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 0, 10, 9); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 0, 11, 9); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 1, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 1, 1, 8); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 1, 4, 8); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 1, 8, 8); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 1, 9, 8); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 1, 10, 8); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 5, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 5, 1, 4); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 5, 2, 4); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 5, 4, 4); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 5, 5, 4); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 5, 6, 4); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 9, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 9, 1, 0); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 9, 2, 0); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 10, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 10, 1, 1); + test(S("abcdefghij"), 9, 2, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 0, 1, 9); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 0, 10, 9); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 0, 19, 9); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 0, 20, 9); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 0, 21, 9); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 1, 1, 8); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 1, 9, 8); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 1, 18, 8); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 1, 19, 8); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 1, 20, 8); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 10, 5, -1); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 10, 9, -1); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 10, 10, -1); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 10, 11, -1); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 19, 1, -10); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 19, 2, -10); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 20, 0, 1); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcdefghij"), 9, 2, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 10, 0, S(""), 0, 0, 0); + test(S("abcdefghij"), 10, 0, S(""), 0, 1, 0); + test(S("abcdefghij"), 10, 0, S(""), 1, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcde"), 0, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcde"), 0, 1, -1); + test(S("abcdefghij"), 10, 0, S("abcde"), 0, 2, -2); + test(S("abcdefghij"), 10, 0, S("abcde"), 0, 4, -4); + test(S("abcdefghij"), 10, 0, S("abcde"), 0, 5, -5); + test(S("abcdefghij"), 10, 0, S("abcde"), 0, 6, -5); + test(S("abcdefghij"), 10, 0, S("abcde"), 1, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcde"), 1, 1, -1); + test(S("abcdefghij"), 10, 0, S("abcde"), 1, 2, -2); + test(S("abcdefghij"), 10, 0, S("abcde"), 1, 3, -3); + test(S("abcdefghij"), 10, 0, S("abcde"), 1, 4, -4); + test(S("abcdefghij"), 10, 0, S("abcde"), 1, 5, -4); + test(S("abcdefghij"), 10, 0, S("abcde"), 2, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcde"), 2, 1, -1); + test(S("abcdefghij"), 10, 0, S("abcde"), 2, 2, -2); + test(S("abcdefghij"), 10, 0, S("abcde"), 2, 3, -3); + test(S("abcdefghij"), 10, 0, S("abcde"), 2, 4, -3); + test(S("abcdefghij"), 10, 0, S("abcde"), 4, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcde"), 4, 1, -1); +} + +template <class S> +void test35() +{ + test(S("abcdefghij"), 10, 0, S("abcde"), 4, 2, -1); + test(S("abcdefghij"), 10, 0, S("abcde"), 5, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcde"), 5, 1, 0); + test(S("abcdefghij"), 10, 0, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 0, 11, -10); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 9, 1, -1); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcdefghij"), 10, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcdefghij"), 10, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 10, 1, S(""), 0, 0, 0); + test(S("abcdefghij"), 10, 1, S(""), 0, 1, 0); + test(S("abcdefghij"), 10, 1, S(""), 1, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcde"), 0, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcde"), 0, 1, -1); + test(S("abcdefghij"), 10, 1, S("abcde"), 0, 2, -2); + test(S("abcdefghij"), 10, 1, S("abcde"), 0, 4, -4); + test(S("abcdefghij"), 10, 1, S("abcde"), 0, 5, -5); + test(S("abcdefghij"), 10, 1, S("abcde"), 0, 6, -5); + test(S("abcdefghij"), 10, 1, S("abcde"), 1, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcde"), 1, 1, -1); + test(S("abcdefghij"), 10, 1, S("abcde"), 1, 2, -2); + test(S("abcdefghij"), 10, 1, S("abcde"), 1, 3, -3); + test(S("abcdefghij"), 10, 1, S("abcde"), 1, 4, -4); + test(S("abcdefghij"), 10, 1, S("abcde"), 1, 5, -4); + test(S("abcdefghij"), 10, 1, S("abcde"), 2, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcde"), 2, 1, -1); + test(S("abcdefghij"), 10, 1, S("abcde"), 2, 2, -2); + test(S("abcdefghij"), 10, 1, S("abcde"), 2, 3, -3); + test(S("abcdefghij"), 10, 1, S("abcde"), 2, 4, -3); + test(S("abcdefghij"), 10, 1, S("abcde"), 4, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcde"), 4, 1, -1); + test(S("abcdefghij"), 10, 1, S("abcde"), 4, 2, -1); + test(S("abcdefghij"), 10, 1, S("abcde"), 5, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcde"), 5, 1, 0); + test(S("abcdefghij"), 10, 1, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 0, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 0, 1, -1); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 0, 5, -5); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 0, 9, -9); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 0, 10, -10); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 0, 11, -10); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 1, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 1, 4, -4); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 1, 8, -8); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 1, 9, -9); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 1, 10, -9); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 5, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 5, 1, -1); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 5, 2, -2); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 9, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 9, 1, -1); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 9, 2, -1); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 10, 0, 0); +} + +template <class S> +void test36() +{ + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 10, 1, 0); + test(S("abcdefghij"), 10, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcdefghij"), 10, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghij"), 11, 0, S(""), 0, 0, 0); + test(S("abcdefghij"), 11, 0, S(""), 0, 1, 0); + test(S("abcdefghij"), 11, 0, S(""), 1, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 0, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 0, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 0, 2, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 0, 4, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 0, 5, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 0, 6, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 1, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 1, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 1, 2, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 1, 3, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 1, 4, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 1, 5, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 2, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 2, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 2, 2, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 2, 3, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 2, 4, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 4, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 4, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 4, 2, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 5, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 5, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcde"), 6, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 0, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 0, 5, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 0, 9, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 0, 10, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 0, 11, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 1, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 1, 4, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 1, 8, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 1, 9, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 1, 10, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 5, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 5, 2, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 5, 4, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 5, 5, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 5, 6, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 9, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 9, 2, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 0, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 0, 10, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 0, 19, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 0, 20, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 0, 21, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 1, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 1, 9, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 1, 18, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 1, 19, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 1, 20, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 10, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 10, 5, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 10, 9, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 10, 10, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 10, 11, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 19, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 19, 2, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcdefghij"), 11, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); +} + +template <class S> +void test37() +{ + test(S("abcdefghijklmnopqrst"), 0, 0, S(""), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S(""), 0, 1, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 0, 2, -2); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 0, 4, -4); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 0, 5, -5); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 0, 6, -5); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 1, 2, -2); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 1, 3, -3); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 1, 4, -4); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 1, 5, -4); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 2, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 2, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 2, 2, -2); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 2, 3, -3); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 2, 4, -3); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 4, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 4, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 4, 2, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 5, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 5, 1, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 0, 11, -10); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 9, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcdefghijklmnopqrst"), 0, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 1, S(""), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S(""), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 0, 1, 0); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 0, 2, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 0, 4, -3); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 0, 5, -4); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 0, 6, -4); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 1, 2, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 1, 3, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 1, 4, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 1, 5, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 2, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 2, 1, -2); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 2, 2, -2); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 2, 3, -2); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 2, 4, -2); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 4, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 4, 1, -4); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 4, 2, -4); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 5, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 5, 1, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcde"), 6, 0, 0); +} + +template <class S> +void test38() +{ + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 0, 1, 0); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 0, 5, -4); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 0, 9, -8); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 0, 10, -9); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 0, 11, -9); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 1, 4, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 1, 8, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 1, 9, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 1, 10, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 5, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 5, 1, -5); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 5, 2, -5); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 5, 4, -5); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 9, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 9, 1, -9); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 9, 2, -9); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 10, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 10, 1, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 0, 1, 0); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 0, 10, -9); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 0, 19, -18); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 0, 20, -19); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 0, 21, -19); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 20, 0, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcdefghijklmnopqrst"), 0, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 10, S(""), 0, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S(""), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 0, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 0, 1, 9); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 0, 2, 8); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 0, 4, 6); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 0, 5, 5); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 0, 6, 5); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 1, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 1, 2, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 1, 3, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 1, 4, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 1, 5, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 2, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 2, 1, -2); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 2, 2, -2); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 2, 3, -2); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 2, 4, -2); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 4, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 4, 1, -4); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 4, 2, -4); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 5, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 5, 1, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 0, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 0, 1, 9); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 0, 5, 5); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 0, 9, 1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 0, 10, 0); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 0, 11, 0); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 1, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 1, 4, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 1, 8, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 1, 9, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 1, 10, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 5, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 5, 1, -5); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 5, 2, -5); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 5, 4, -5); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 9, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 9, 1, -9); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 9, 2, -9); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 10, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 10, 1, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 0, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 0, 1, 9); +} + +template <class S> +void test39() +{ + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 0, 10, 0); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 0, 19, -9); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 0, 20, -10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 0, 21, -10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 1, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 10, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 19, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 20, 0, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 20, 1, 10); + test(S("abcdefghijklmnopqrst"), 0, 10, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 19, S(""), 0, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S(""), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 0, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 0, 1, 18); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 0, 2, 17); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 0, 4, 15); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 0, 5, 14); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 0, 6, 14); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 1, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 1, 2, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 1, 3, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 1, 4, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 1, 5, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 2, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 2, 1, -2); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 2, 2, -2); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 2, 3, -2); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 2, 4, -2); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 4, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 4, 1, -4); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 4, 2, -4); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 5, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 5, 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 0, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 0, 1, 18); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 0, 5, 14); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 0, 9, 10); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 0, 10, 9); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 0, 11, 9); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 1, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 1, 4, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 1, 8, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 1, 9, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 1, 10, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 5, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 5, 1, -5); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 5, 2, -5); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 5, 4, -5); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 9, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 9, 1, -9); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 9, 2, -9); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 10, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 10, 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 0, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 0, 1, 18); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 0, 10, 9); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 0, 19, 0); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 0, 20, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 0, 21, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 1, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 10, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 19, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 20, 0, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 20, 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 19, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 20, S(""), 0, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S(""), 0, 1, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 0, 0, 20); +} + +template <class S> +void test40() +{ + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 0, 2, 18); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 0, 4, 16); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 0, 5, 15); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 0, 6, 15); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 1, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 1, 2, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 1, 3, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 1, 4, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 1, 5, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 2, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 2, 1, -2); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 2, 2, -2); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 2, 3, -2); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 2, 4, -2); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 4, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 4, 1, -4); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 4, 2, -4); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 5, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 5, 1, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 0, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 0, 5, 15); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 0, 9, 11); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 0, 10, 10); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 0, 11, 10); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 1, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 1, 4, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 1, 8, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 1, 9, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 1, 10, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 5, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 5, 1, -5); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 5, 2, -5); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 5, 4, -5); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 9, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 9, 1, -9); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 9, 2, -9); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 10, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 10, 1, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 0, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 0, 10, 10); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 0, 20, 0); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 0, 21, 0); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 1, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 10, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 19, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 20, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 20, 1, 20); + test(S("abcdefghijklmnopqrst"), 0, 20, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 21, S(""), 0, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S(""), 0, 1, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 0, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 0, 2, 18); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 0, 4, 16); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 0, 5, 15); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 0, 6, 15); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 1, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 1, 2, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 1, 3, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 1, 4, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 1, 5, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 2, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 2, 1, -2); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 2, 2, -2); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 2, 3, -2); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 2, 4, -2); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 4, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 4, 1, -4); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 4, 2, -4); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 5, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 5, 1, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 0, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 0, 5, 15); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 0, 9, 11); +} + +template <class S> +void test41() +{ + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 0, 10, 10); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 0, 11, 10); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 1, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 1, 4, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 1, 8, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 1, 9, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 1, 10, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 5, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 5, 1, -5); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 5, 2, -5); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 5, 4, -5); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 9, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 9, 1, -9); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 9, 2, -9); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 10, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 10, 1, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 0, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 0, 10, 10); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 0, 20, 0); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 0, 21, 0); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 1, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 1, 9, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 1, 18, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 10, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 10, 1, -10); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 10, 5, -10); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 10, 9, -10); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 19, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 19, 1, -19); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 19, 2, -19); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 20, 0, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 20, 1, 20); + test(S("abcdefghijklmnopqrst"), 0, 21, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S(""), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S(""), 0, 1, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 0, 2, -2); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 0, 4, -4); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 0, 5, -5); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 0, 6, -5); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 1, 2, -2); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 1, 3, -3); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 1, 4, -4); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 1, 5, -4); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 2, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 2, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 2, 2, -2); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 2, 3, -3); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 2, 4, -3); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 4, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 4, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 4, 2, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 5, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 5, 1, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 0, 11, -10); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 9, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); +} + +template <class S> +void test42() +{ + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcdefghijklmnopqrst"), 1, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 1, S(""), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S(""), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 0, 2, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 0, 4, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 0, 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 0, 6, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 1, 1, 0); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 1, 2, -1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 1, 3, -2); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 1, 4, -3); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 1, 5, -3); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 2, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 2, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 2, 2, -1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 2, 3, -1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 2, 4, -1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 4, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 4, 1, -3); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 4, 2, -3); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 5, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 5, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 0, 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 0, 9, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 0, 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 0, 11, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 1, 1, 0); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 1, 4, -3); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 1, 8, -7); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 1, 9, -8); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 1, 10, -8); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 5, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 5, 1, -4); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 5, 2, -4); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 5, 5, -4); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 5, 6, -4); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 9, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 9, 1, -8); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 9, 2, -8); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 10, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 10, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 1, 1, 0); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 1, 9, -8); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 1, 18, -17); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 1, 19, -18); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 1, 20, -18); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 10, 1, -9); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 20, 0, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 9, S(""), 0, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S(""), 0, 1, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 0, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 0, 2, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 0, 4, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 0, 5, 1); +} + +template <class S> +void test43() +{ + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 0, 6, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 1, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 1, 1, 8); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 1, 2, 7); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 1, 3, 6); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 1, 4, 5); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 1, 5, 5); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 2, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 2, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 2, 2, -1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 2, 3, -1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 2, 4, -1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 4, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 4, 1, -3); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 4, 2, -3); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 5, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 5, 1, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 0, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 0, 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 0, 9, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 0, 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 0, 11, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 1, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 1, 1, 8); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 1, 4, 5); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 1, 8, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 1, 9, 0); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 1, 10, 0); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 5, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 5, 1, -4); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 5, 2, -4); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 5, 5, -4); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 5, 6, -4); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 9, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 9, 1, -8); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 9, 2, -8); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 10, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 10, 1, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 0, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 1, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 1, 1, 8); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 1, 9, 0); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 1, 18, -9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 1, 19, -10); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 1, 20, -10); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 10, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 10, 1, -9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 19, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 20, 0, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 20, 1, 9); + test(S("abcdefghijklmnopqrst"), 1, 9, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 18, S(""), 0, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S(""), 0, 1, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 0, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 0, 2, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 0, 4, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 0, 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 0, 6, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 1, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 1, 1, 17); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 1, 2, 16); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 1, 3, 15); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 1, 4, 14); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 1, 5, 14); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 2, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 2, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 2, 2, -1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 2, 3, -1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 2, 4, -1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 4, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 4, 1, -3); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 4, 2, -3); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 5, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 5, 1, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 0, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 0, 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 0, 9, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 0, 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 0, 11, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 1, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 1, 1, 17); +} + +template <class S> +void test44() +{ + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 1, 4, 14); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 1, 8, 10); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 1, 9, 9); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 1, 10, 9); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 5, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 5, 1, -4); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 5, 2, -4); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 5, 5, -4); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 5, 6, -4); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 9, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 9, 1, -8); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 9, 2, -8); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 10, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 10, 1, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 0, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 1, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 1, 1, 17); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 1, 9, 9); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 1, 18, 0); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 1, 19, -1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 1, 20, -1); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 10, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 10, 1, -9); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 19, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 20, 0, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 20, 1, 18); + test(S("abcdefghijklmnopqrst"), 1, 18, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 19, S(""), 0, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S(""), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 0, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 0, 2, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 0, 4, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 0, 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 0, 6, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 1, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 1, 1, 18); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 1, 2, 17); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 1, 3, 16); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 1, 4, 15); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 1, 5, 15); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 2, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 2, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 2, 2, -1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 2, 3, -1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 2, 4, -1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 4, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 4, 1, -3); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 4, 2, -3); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 5, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 5, 1, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 0, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 0, 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 0, 9, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 0, 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 0, 11, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 1, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 1, 1, 18); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 1, 4, 15); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 1, 8, 11); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 1, 9, 10); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 1, 10, 10); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 5, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 5, 1, -4); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 5, 2, -4); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 5, 5, -4); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 5, 6, -4); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 9, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 9, 1, -8); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 9, 2, -8); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 10, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 10, 1, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 0, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 1, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 1, 1, 18); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 1, 9, 10); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 1, 18, 1); +} + +template <class S> +void test45() +{ + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 1, 19, 0); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 1, 20, 0); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 10, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 10, 1, -9); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 19, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 20, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 20, 1, 19); + test(S("abcdefghijklmnopqrst"), 1, 19, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 20, S(""), 0, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S(""), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 0, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 0, 2, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 0, 4, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 0, 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 0, 6, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 1, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 1, 1, 18); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 1, 2, 17); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 1, 3, 16); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 1, 4, 15); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 1, 5, 15); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 2, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 2, 1, -1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 2, 2, -1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 2, 3, -1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 2, 4, -1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 4, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 4, 1, -3); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 4, 2, -3); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 5, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 5, 1, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 0, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 0, 5, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 0, 9, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 0, 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 0, 11, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 1, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 1, 1, 18); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 1, 4, 15); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 1, 8, 11); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 1, 9, 10); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 1, 10, 10); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 5, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 5, 1, -4); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 5, 2, -4); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 5, 5, -4); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 5, 6, -4); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 9, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 9, 1, -8); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 9, 2, -8); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 10, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 10, 1, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 0, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 0, 10, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 0, 19, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 0, 20, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 0, 21, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 1, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 1, 1, 18); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 1, 9, 10); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 1, 18, 1); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 1, 19, 0); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 1, 20, 0); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 10, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 10, 1, -9); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 10, 5, -9); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 19, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 19, 1, -18); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 19, 2, -18); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 20, 0, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 20, 1, 19); + test(S("abcdefghijklmnopqrst"), 1, 20, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S(""), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S(""), 0, 1, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 0, 2, -2); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 0, 4, -4); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 0, 5, -5); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 0, 6, -5); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 1, 2, -2); +} + +template <class S> +void test46() +{ + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 1, 3, -3); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 1, 4, -4); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 1, 5, -4); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 2, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 2, 1, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 2, 2, -2); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 2, 3, -3); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 2, 4, -3); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 4, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 4, 1, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 4, 2, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 5, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 5, 1, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 0, 11, -10); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 9, 1, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcdefghijklmnopqrst"), 10, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 1, S(""), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S(""), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 0, 2, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 0, 4, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 0, 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 0, 6, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 1, 2, 9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 1, 3, 9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 1, 4, 9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 1, 5, 9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 2, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 2, 1, 8); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 2, 2, 8); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 2, 3, 8); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 2, 4, 8); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 4, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 4, 1, 6); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 4, 2, 6); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 5, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 5, 1, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 0, 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 0, 9, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 0, 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 0, 11, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 1, 4, 9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 1, 8, 9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 1, 9, 9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 1, 10, 9); +} + +template <class S> +void test47() +{ + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 5, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 5, 1, 5); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 5, 2, 5); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 5, 4, 5); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 5, 5, 5); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 5, 6, 5); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 9, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 9, 1, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 9, 2, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 10, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 10, 1, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 0, 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 0, 19, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 0, 20, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 0, 21, 10); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 1, 9, 9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 1, 18, 9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 1, 19, 9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 1, 20, 9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 10, 1, 0); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 10, 5, -4); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 10, 9, -8); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 10, 10, -9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 10, 11, -9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 19, 1, -9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 19, 2, -9); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 20, 0, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcdefghijklmnopqrst"), 10, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 5, S(""), 0, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S(""), 0, 1, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 0, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 0, 2, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 0, 4, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 0, 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 0, 6, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 1, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 1, 2, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 1, 3, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 1, 4, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 1, 5, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 2, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 2, 1, 8); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 2, 2, 8); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 2, 3, 8); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 2, 4, 8); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 4, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 4, 1, 6); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 4, 2, 6); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 5, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 5, 1, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 0, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 0, 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 0, 9, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 0, 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 0, 11, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 1, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 1, 4, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 1, 8, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 1, 9, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 1, 10, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 5, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 5, 1, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 5, 2, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 5, 4, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 5, 5, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 5, 6, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 9, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 9, 1, 1); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 9, 2, 1); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 10, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 10, 1, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 0, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 0, 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 0, 19, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 0, 20, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 0, 21, 10); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 1, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 1, 9, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 1, 18, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 1, 19, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 1, 20, 9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 10, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 10, 1, 4); +} + +template <class S> +void test48() +{ + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 10, 5, 0); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 10, 9, -4); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 10, 10, -5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 10, 11, -5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 19, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 19, 1, -9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 19, 2, -9); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 20, 0, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 20, 1, 5); + test(S("abcdefghijklmnopqrst"), 10, 5, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 9, S(""), 0, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S(""), 0, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 0, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 0, 2, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 0, 4, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 0, 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 0, 6, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 1, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 1, 2, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 1, 3, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 1, 4, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 1, 5, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 2, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 2, 1, 8); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 2, 2, 8); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 2, 3, 8); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 2, 4, 8); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 4, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 4, 1, 6); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 4, 2, 6); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 5, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 5, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 0, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 0, 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 0, 9, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 0, 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 0, 11, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 1, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 1, 4, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 1, 8, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 1, 9, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 1, 10, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 5, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 5, 1, 5); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 5, 2, 5); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 5, 4, 5); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 5, 5, 5); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 5, 6, 5); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 9, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 9, 1, 1); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 9, 2, 1); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 10, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 10, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 0, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 0, 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 0, 19, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 0, 20, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 0, 21, 10); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 1, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 1, 9, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 1, 18, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 1, 19, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 1, 20, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 10, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 10, 1, 8); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 10, 5, 4); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 10, 9, 0); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 10, 10, -1); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 10, 11, -1); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 19, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 19, 1, -9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 19, 2, -9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 20, 0, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 20, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 9, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 10, S(""), 0, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S(""), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 0, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 0, 2, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 0, 4, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 0, 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 0, 6, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 1, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 1, 2, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 1, 3, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 1, 4, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 1, 5, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 2, 0, 10); +} + +template <class S> +void test49() +{ + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 2, 1, 8); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 2, 2, 8); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 2, 3, 8); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 2, 4, 8); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 4, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 4, 1, 6); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 4, 2, 6); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 5, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 5, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 0, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 0, 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 0, 9, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 0, 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 0, 11, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 1, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 1, 4, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 1, 8, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 1, 9, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 1, 10, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 5, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 5, 1, 5); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 5, 2, 5); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 5, 4, 5); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 5, 5, 5); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 5, 6, 5); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 9, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 9, 1, 1); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 9, 2, 1); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 10, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 10, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 0, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 0, 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 0, 19, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 0, 20, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 0, 21, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 1, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 1, 9, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 1, 18, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 1, 19, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 1, 20, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 10, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 10, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 10, 5, 5); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 10, 9, 1); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 10, 10, 0); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 10, 11, 0); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 19, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 19, 1, -9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 19, 2, -9); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 20, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 20, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 10, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 11, S(""), 0, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S(""), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 0, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 0, 2, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 0, 4, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 0, 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 0, 6, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 1, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 1, 2, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 1, 3, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 1, 4, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 1, 5, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 2, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 2, 1, 8); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 2, 2, 8); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 2, 3, 8); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 2, 4, 8); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 4, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 4, 1, 6); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 4, 2, 6); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 5, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 5, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 0, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 0, 5, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 0, 9, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 0, 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 0, 11, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 1, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 1, 4, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 1, 8, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 1, 9, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 1, 10, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 5, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 5, 1, 5); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 5, 2, 5); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 5, 4, 5); +} + +template <class S> +void test50() +{ + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 5, 5, 5); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 5, 6, 5); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 9, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 9, 1, 1); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 9, 2, 1); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 10, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 10, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 0, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 0, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 0, 10, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 0, 19, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 0, 20, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 0, 21, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 1, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 1, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 1, 9, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 1, 18, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 1, 19, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 1, 20, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 10, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 10, 1, 9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 10, 5, 5); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 10, 9, 1); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 10, 10, 0); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 10, 11, 0); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 19, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 19, 1, -9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 19, 2, -9); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 20, 0, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 20, 1, 10); + test(S("abcdefghijklmnopqrst"), 10, 11, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S(""), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S(""), 0, 1, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 0, 2, -2); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 0, 4, -4); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 0, 5, -5); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 0, 6, -5); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 1, 2, -2); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 1, 3, -3); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 1, 4, -4); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 1, 5, -4); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 2, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 2, 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 2, 2, -2); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 2, 3, -3); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 2, 4, -3); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 4, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 4, 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 4, 2, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 5, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 5, 1, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 0, 11, -10); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 9, 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); +} + +template <class S> +void test51() +{ + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcdefghijklmnopqrst"), 19, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 1, S(""), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S(""), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 0, 2, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 0, 4, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 0, 5, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 0, 6, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 1, 1, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 1, 2, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 1, 3, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 1, 4, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 1, 5, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 2, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 2, 1, 17); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 2, 2, 17); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 2, 3, 17); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 2, 4, 17); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 4, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 4, 1, 15); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 4, 2, 15); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 5, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 5, 1, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 0, 5, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 0, 9, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 0, 10, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 0, 11, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 1, 1, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 1, 4, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 1, 8, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 1, 9, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 1, 10, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 5, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 5, 1, 14); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 5, 2, 14); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 5, 4, 14); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 5, 5, 14); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 5, 6, 14); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 9, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 9, 1, 10); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 9, 2, 10); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 10, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 10, 1, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 0, 10, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 0, 19, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 0, 20, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 0, 21, 19); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 1, 1, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 1, 9, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 1, 18, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 1, 19, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 1, 20, 18); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 10, 1, 9); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 10, 5, 9); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 10, 9, 9); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 10, 10, 9); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 10, 11, 9); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 19, 1, 0); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 19, 2, 0); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 20, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcdefghijklmnopqrst"), 19, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 2, S(""), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S(""), 0, 1, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 0, 2, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 0, 4, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 0, 5, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 0, 6, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 1, 1, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 1, 2, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 1, 3, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 1, 4, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 1, 5, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 2, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 2, 1, 17); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 2, 2, 17); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 2, 3, 17); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 2, 4, 17); +} + +template <class S> +void test52() +{ + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 4, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 4, 1, 15); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 4, 2, 15); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 5, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 5, 1, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 0, 5, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 0, 9, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 0, 10, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 0, 11, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 1, 1, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 1, 4, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 1, 8, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 1, 9, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 1, 10, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 5, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 5, 1, 14); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 5, 2, 14); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 5, 4, 14); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 5, 5, 14); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 5, 6, 14); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 9, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 9, 1, 10); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 9, 2, 10); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 10, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 10, 1, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 0, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 0, 1, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 0, 10, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 0, 19, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 0, 20, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 0, 21, 19); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 1, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 1, 1, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 1, 9, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 1, 18, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 1, 19, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 1, 20, 18); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 10, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 10, 1, 9); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 10, 5, 9); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 10, 9, 9); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 10, 10, 9); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 10, 11, 9); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 19, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 19, 1, 0); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 19, 2, 0); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 20, 0, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 20, 1, 1); + test(S("abcdefghijklmnopqrst"), 19, 2, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S(""), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S(""), 0, 1, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 0, 2, -2); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 0, 4, -4); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 0, 5, -5); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 0, 6, -5); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 1, 2, -2); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 1, 3, -3); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 1, 4, -4); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 1, 5, -4); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 2, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 2, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 2, 2, -2); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 2, 3, -3); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 2, 4, -3); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 4, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 4, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 4, 2, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 5, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 5, 1, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 0, 5, -5); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 0, 9, -9); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 0, 10, -10); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 0, 11, -10); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 1, 4, -4); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 1, 8, -8); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 1, 9, -9); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 1, 10, -9); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 5, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 5, 2, -2); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 9, 1, -1); +} + +template <class S> +void test53() +{ + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 9, 2, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcdefghijklmnopqrst"), 20, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S(""), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S(""), 0, 1, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 0, 2, -2); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 0, 4, -4); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 0, 5, -5); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 0, 6, -5); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 1, 2, -2); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 1, 3, -3); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 1, 4, -4); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 1, 5, -4); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 2, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 2, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 2, 2, -2); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 2, 3, -3); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 2, 4, -3); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 4, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 4, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 4, 2, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 5, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 5, 1, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 0, 5, -5); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 0, 9, -9); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 0, 10, -10); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 0, 11, -10); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 1, 4, -4); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 1, 8, -8); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 1, 9, -9); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 1, 10, -9); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 5, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 5, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 5, 2, -2); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 5, 4, -4); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 5, 5, -5); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 5, 6, -5); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 9, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 9, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 9, 2, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 10, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 10, 1, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 0, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 0, 10, -10); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 0, 19, -19); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 0, 20, -20); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 0, 21, -20); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 1, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 1, 9, -9); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 1, 18, -18); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 1, 19, -19); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 1, 20, -19); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 10, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 10, 5, -5); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 10, 9, -9); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 10, 10, -10); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 10, 11, -10); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 19, 1, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 19, 2, -1); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 20, 0, 0); +} + +template <class S> +void test54() +{ + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcdefghijklmnopqrst"), 20, 1, S("abcdefghijklmnopqrst"), 21, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S(""), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S(""), 0, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S(""), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 0, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 0, 2, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 0, 4, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 0, 5, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 0, 6, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 1, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 1, 2, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 1, 3, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 1, 4, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 1, 5, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 2, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 2, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 2, 2, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 2, 3, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 2, 4, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 4, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 4, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 4, 2, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 5, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 5, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcde"), 6, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 0, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 0, 5, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 0, 9, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 0, 10, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 0, 11, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 1, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 1, 4, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 1, 8, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 1, 9, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 1, 10, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 5, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 5, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 5, 2, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 5, 4, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 5, 5, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 5, 6, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 9, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 9, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 9, 2, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 10, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 10, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghij"), 11, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 0, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 0, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 0, 10, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 0, 19, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 0, 20, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 0, 21, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 1, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 1, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 1, 9, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 1, 18, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 1, 19, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 1, 20, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 10, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 10, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 10, 5, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 10, 9, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 10, 10, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 10, 11, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 19, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 19, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 19, 2, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 20, 0, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 20, 1, 0); + test(S("abcdefghijklmnopqrst"), 21, 0, S("abcdefghijklmnopqrst"), 21, 0, 0); +} + +template<class S> +void test55() +{ + test_npos(S(""), 0, 0, S(""), 0, 0); + test_npos(S(""), 0, 0, S("abcde"), 0, -5); + test_npos(S("abcde"), 0, 0, S("abcdefghij"), 0, -10); + test_npos(S("abcde"), 0, 0, S("abcdefghij"), 1, -9); + test_npos(S("abcde"), 0, 0, S("abcdefghij"), 5, -5); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + test4<S>(); + test5<S>(); + test6<S>(); + test7<S>(); + test8<S>(); + test9<S>(); + test10<S>(); + test11<S>(); + test12<S>(); + test13<S>(); + test14<S>(); + test15<S>(); + test16<S>(); + test17<S>(); + test18<S>(); + test19<S>(); + test20<S>(); + test21<S>(); + test22<S>(); + test23<S>(); + test24<S>(); + test25<S>(); + test26<S>(); + test27<S>(); + test28<S>(); + test29<S>(); + test30<S>(); + test31<S>(); + test32<S>(); + test33<S>(); + test34<S>(); + test35<S>(); + test36<S>(); + test37<S>(); + test38<S>(); + test39<S>(); + test40<S>(); + test41<S>(); + test42<S>(); + test43<S>(); + test44<S>(); + test45<S>(); + test46<S>(); + test47<S>(); + test48<S>(); + test49<S>(); + test50<S>(); + test51<S>(); + test52<S>(); + test53<S>(); + test54<S>(); + test55<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + test4<S>(); + test5<S>(); + test6<S>(); + test7<S>(); + test8<S>(); + test9<S>(); + test10<S>(); + test11<S>(); + test12<S>(); + test13<S>(); + test14<S>(); + test15<S>(); + test16<S>(); + test17<S>(); + test18<S>(); + test19<S>(); + test20<S>(); + test21<S>(); + test22<S>(); + test23<S>(); + test24<S>(); + test25<S>(); + test26<S>(); + test27<S>(); + test28<S>(); + test29<S>(); + test30<S>(); + test31<S>(); + test32<S>(); + test33<S>(); + test34<S>(); + test35<S>(); + test36<S>(); + test37<S>(); + test38<S>(); + test39<S>(); + test40<S>(); + test41<S>(); + test42<S>(); + test43<S>(); + test44<S>(); + test45<S>(); + test46<S>(); + test47<S>(); + test48<S>(); + test49<S>(); + test50<S>(); + test51<S>(); + test52<S>(); + test53<S>(); + test54<S>(); + test55<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_compare/string.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_compare/string.pass.cpp new file mode 100644 index 00000000000..7de95a8cda5 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_compare/string.pass.cpp @@ -0,0 +1,77 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// int compare(const basic_string& str) const + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +int sign(int x) +{ + if (x == 0) + return 0; + if (x < 0) + return -1; + return 1; +} + +template <class S> +void +test(const S& s, const S& str, int x) +{ + assert(sign(s.compare(str)) == sign(x)); +} + +int main() +{ + { + typedef std::string S; + test(S(""), S(""), 0); + test(S(""), S("abcde"), -5); + test(S(""), S("abcdefghij"), -10); + test(S(""), S("abcdefghijklmnopqrst"), -20); + test(S("abcde"), S(""), 5); + test(S("abcde"), S("abcde"), 0); + test(S("abcde"), S("abcdefghij"), -5); + test(S("abcde"), S("abcdefghijklmnopqrst"), -15); + test(S("abcdefghij"), S(""), 10); + test(S("abcdefghij"), S("abcde"), 5); + test(S("abcdefghij"), S("abcdefghij"), 0); + test(S("abcdefghij"), S("abcdefghijklmnopqrst"), -10); + test(S("abcdefghijklmnopqrst"), S(""), 20); + test(S("abcdefghijklmnopqrst"), S("abcde"), 15); + test(S("abcdefghijklmnopqrst"), S("abcdefghij"), 10); + test(S("abcdefghijklmnopqrst"), S("abcdefghijklmnopqrst"), 0); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test(S(""), S(""), 0); + test(S(""), S("abcde"), -5); + test(S(""), S("abcdefghij"), -10); + test(S(""), S("abcdefghijklmnopqrst"), -20); + test(S("abcde"), S(""), 5); + test(S("abcde"), S("abcde"), 0); + test(S("abcde"), S("abcdefghij"), -5); + test(S("abcde"), S("abcdefghijklmnopqrst"), -15); + test(S("abcdefghij"), S(""), 10); + test(S("abcdefghij"), S("abcde"), 5); + test(S("abcdefghij"), S("abcdefghij"), 0); + test(S("abcdefghij"), S("abcdefghijklmnopqrst"), -10); + test(S("abcdefghijklmnopqrst"), S(""), 20); + test(S("abcdefghijklmnopqrst"), S("abcde"), 15); + test(S("abcdefghijklmnopqrst"), S("abcdefghij"), 10); + test(S("abcdefghijklmnopqrst"), S("abcdefghijklmnopqrst"), 0); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.first.not.of/char_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.not.of/char_size.pass.cpp new file mode 100644 index 00000000000..590173eddf4 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.not.of/char_size.pass.cpp @@ -0,0 +1,102 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_first_not_of(charT c, size_type pos = 0) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, typename S::value_type c, typename S::size_type pos, + typename S::size_type x) +{ + assert(s.find_first_not_of(c, pos) == x); + if (x != S::npos) + assert(pos <= x && x < s.size()); +} + +template <class S> +void +test(const S& s, typename S::value_type c, typename S::size_type x) +{ + assert(s.find_first_not_of(c) == x); + if (x != S::npos) + assert(x < s.size()); +} + +int main() +{ + { + typedef std::string S; + test(S(""), 'q', 0, S::npos); + test(S(""), 'q', 1, S::npos); + test(S("kitcj"), 'q', 0, 0); + test(S("qkamf"), 'q', 1, 1); + test(S("nhmko"), 'q', 2, 2); + test(S("tpsaf"), 'q', 4, 4); + test(S("lahfb"), 'q', 5, S::npos); + test(S("irkhs"), 'q', 6, S::npos); + test(S("gmfhdaipsr"), 'q', 0, 0); + test(S("kantesmpgj"), 'q', 1, 1); + test(S("odaftiegpm"), 'q', 5, 5); + test(S("oknlrstdpi"), 'q', 9, 9); + test(S("eolhfgpjqk"), 'q', 10, S::npos); + test(S("pcdrofikas"), 'q', 11, S::npos); + test(S("nbatdlmekrgcfqsophij"), 'q', 0, 0); + test(S("bnrpehidofmqtcksjgla"), 'q', 1, 1); + test(S("jdmciepkaqgotsrfnhlb"), 'q', 10, 10); + test(S("jtdaefblsokrmhpgcnqi"), 'q', 19, 19); + test(S("hkbgspofltajcnedqmri"), 'q', 20, S::npos); + test(S("oselktgbcapndfjihrmq"), 'q', 21, S::npos); + + test(S(""), 'q', S::npos); + test(S("q"), 'q', S::npos); + test(S("qqq"), 'q', S::npos); + test(S("csope"), 'q', 0); + test(S("gfsmthlkon"), 'q', 0); + test(S("laenfsbridchgotmkqpj"), 'q', 0); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test(S(""), 'q', 0, S::npos); + test(S(""), 'q', 1, S::npos); + test(S("kitcj"), 'q', 0, 0); + test(S("qkamf"), 'q', 1, 1); + test(S("nhmko"), 'q', 2, 2); + test(S("tpsaf"), 'q', 4, 4); + test(S("lahfb"), 'q', 5, S::npos); + test(S("irkhs"), 'q', 6, S::npos); + test(S("gmfhdaipsr"), 'q', 0, 0); + test(S("kantesmpgj"), 'q', 1, 1); + test(S("odaftiegpm"), 'q', 5, 5); + test(S("oknlrstdpi"), 'q', 9, 9); + test(S("eolhfgpjqk"), 'q', 10, S::npos); + test(S("pcdrofikas"), 'q', 11, S::npos); + test(S("nbatdlmekrgcfqsophij"), 'q', 0, 0); + test(S("bnrpehidofmqtcksjgla"), 'q', 1, 1); + test(S("jdmciepkaqgotsrfnhlb"), 'q', 10, 10); + test(S("jtdaefblsokrmhpgcnqi"), 'q', 19, 19); + test(S("hkbgspofltajcnedqmri"), 'q', 20, S::npos); + test(S("oselktgbcapndfjihrmq"), 'q', 21, S::npos); + + test(S(""), 'q', S::npos); + test(S("q"), 'q', S::npos); + test(S("qqq"), 'q', S::npos); + test(S("csope"), 'q', 0); + test(S("gfsmthlkon"), 'q', 0); + test(S("laenfsbridchgotmkqpj"), 'q', 0); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.first.not.of/pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.not.of/pointer_size.pass.cpp new file mode 100644 index 00000000000..53d3a95292c --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.not.of/pointer_size.pass.cpp @@ -0,0 +1,158 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_first_not_of(const charT* s, size_type pos = 0) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type pos, + typename S::size_type x) +{ + assert(s.find_first_not_of(str, pos) == x); + if (x != S::npos) + assert(pos <= x && x < s.size()); +} + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type x) +{ + assert(s.find_first_not_of(str) == x); + if (x != S::npos) + assert(x < s.size()); +} + +template <class S> +void test0() +{ + test(S(""), "", 0, S::npos); + test(S(""), "laenf", 0, S::npos); + test(S(""), "pqlnkmbdjo", 0, S::npos); + test(S(""), "qkamfogpnljdcshbreti", 0, S::npos); + test(S(""), "", 1, S::npos); + test(S(""), "bjaht", 1, S::npos); + test(S(""), "hjlcmgpket", 1, S::npos); + test(S(""), "htaobedqikfplcgjsmrn", 1, S::npos); + test(S("fodgq"), "", 0, 0); + test(S("qanej"), "dfkap", 0, 0); + test(S("clbao"), "ihqrfebgad", 0, 0); + test(S("mekdn"), "ngtjfcalbseiqrphmkdo", 0, S::npos); + test(S("srdfq"), "", 1, 1); + test(S("oemth"), "ikcrq", 1, 1); + test(S("cdaih"), "dmajblfhsg", 1, 3); + test(S("qohtk"), "oqftjhdmkgsblacenirp", 1, S::npos); + test(S("cshmd"), "", 2, 2); + test(S("lhcdo"), "oebqi", 2, 2); + test(S("qnsoh"), "kojhpmbsfe", 2, S::npos); + test(S("pkrof"), "acbsjqogpltdkhinfrem", 2, S::npos); + test(S("fmtsp"), "", 4, 4); + test(S("khbpm"), "aobjd", 4, 4); + test(S("pbsji"), "pcbahntsje", 4, 4); + test(S("mprdj"), "fhepcrntkoagbmldqijs", 4, S::npos); + test(S("eqmpa"), "", 5, S::npos); + test(S("omigs"), "kocgb", 5, S::npos); + test(S("onmje"), "fbslrjiqkm", 5, S::npos); + test(S("oqmrj"), "jeidpcmalhfnqbgtrsko", 5, S::npos); + test(S("schfa"), "", 6, S::npos); + test(S("igdsc"), "qngpd", 6, S::npos); + test(S("brqgo"), "rodhqklgmb", 6, S::npos); + test(S("tnrph"), "thdjgafrlbkoiqcspmne", 6, S::npos); + test(S("hcjitbfapl"), "", 0, 0); + test(S("daiprenocl"), "ashjd", 0, 2); + test(S("litpcfdghe"), "mgojkldsqh", 0, 1); + test(S("aidjksrolc"), "imqnaghkfrdtlopbjesc", 0, S::npos); + test(S("qpghtfbaji"), "", 1, 1); + test(S("gfshlcmdjr"), "nadkh", 1, 1); + test(S("nkodajteqp"), "ofdrqmkebl", 1, 4); + test(S("gbmetiprqd"), "bdfjqgatlksriohemnpc", 1, S::npos); + test(S("crnklpmegd"), "", 5, 5); + test(S("jsbtafedoc"), "prqgn", 5, 5); + test(S("qnmodrtkeb"), "pejafmnokr", 5, 6); + test(S("cpebqsfmnj"), "odnqkgijrhabfmcestlp", 5, S::npos); + test(S("lmofqdhpki"), "", 9, 9); + test(S("hnefkqimca"), "rtjpa", 9, S::npos); + test(S("drtasbgmfp"), "ktsrmnqagd", 9, 9); + test(S("lsaijeqhtr"), "rtdhgcisbnmoaqkfpjle", 9, S::npos); + test(S("elgofjmbrq"), "", 10, S::npos); + test(S("mjqdgalkpc"), "dplqa", 10, S::npos); + test(S("kthqnfcerm"), "dkacjoptns", 10, S::npos); + test(S("dfsjhanorc"), "hqfimtrgnbekpdcsjalo", 10, S::npos); + test(S("eqsgalomhb"), "", 11, S::npos); + test(S("akiteljmoh"), "lofbc", 11, S::npos); + test(S("hlbdfreqjo"), "astoegbfpn", 11, S::npos); + test(S("taqobhlerg"), "pdgreqomsncafklhtibj", 11, S::npos); + test(S("snafbdlghrjkpqtoceim"), "", 0, 0); + test(S("aemtbrgcklhndjisfpoq"), "lbtqd", 0, 0); + test(S("pnracgfkjdiholtbqsem"), "tboimldpjh", 0, 1); + test(S("dicfltehbsgrmojnpkaq"), "slcerthdaiqjfnobgkpm", 0, S::npos); + test(S("jlnkraeodhcspfgbqitm"), "", 1, 1); + test(S("lhosrngtmfjikbqpcade"), "aqibs", 1, 1); + test(S("rbtaqjhgkneisldpmfoc"), "gtfblmqinc", 1, 3); + test(S("gpifsqlrdkbonjtmheca"), "mkqpbtdalgniorhfescj", 1, S::npos); + test(S("hdpkobnsalmcfijregtq"), "", 10, 10); + test(S("jtlshdgqaiprkbcoenfm"), "pblas", 10, 11); + test(S("fkdrbqltsgmcoiphneaj"), "arosdhcfme", 10, 13); + test(S("crsplifgtqedjohnabmk"), "blkhjeogicatqfnpdmsr", 10, S::npos); + test(S("niptglfbosehkamrdqcj"), "", 19, 19); + test(S("copqdhstbingamjfkler"), "djkqc", 19, 19); + test(S("mrtaefilpdsgocnhqbjk"), "lgokshjtpb", 19, S::npos); + test(S("kojatdhlcmigpbfrqnes"), "bqjhtkfepimcnsgrlado", 19, S::npos); + test(S("eaintpchlqsbdgrkjofm"), "", 20, S::npos); + test(S("gjnhidfsepkrtaqbmclo"), "nocfa", 20, S::npos); + test(S("spocfaktqdbiejlhngmr"), "bgtajmiedc", 20, S::npos); + test(S("rphmlekgfscndtaobiqj"), "lsckfnqgdahejiopbtmr", 20, S::npos); + test(S("liatsqdoegkmfcnbhrpj"), "", 21, S::npos); + test(S("binjagtfldkrspcomqeh"), "gfsrt", 21, S::npos); + test(S("latkmisecnorjbfhqpdg"), "pfsocbhjtm", 21, S::npos); + test(S("lecfratdjkhnsmqpoigb"), "tpflmdnoicjgkberhqsa", 21, S::npos); +} + +template <class S> +void test1() +{ + test(S(""), "", S::npos); + test(S(""), "laenf", S::npos); + test(S(""), "pqlnkmbdjo", S::npos); + test(S(""), "qkamfogpnljdcshbreti", S::npos); + test(S("nhmko"), "", 0); + test(S("lahfb"), "irkhs", 0); + test(S("gmfhd"), "kantesmpgj", 2); + test(S("odaft"), "oknlrstdpiqmjbaghcfe", S::npos); + test(S("eolhfgpjqk"), "", 0); + test(S("nbatdlmekr"), "bnrpe", 2); + test(S("jdmciepkaq"), "jtdaefblso", 2); + test(S("hkbgspoflt"), "oselktgbcapndfjihrmq", S::npos); + test(S("gprdcokbnjhlsfmtieqa"), "", 0); + test(S("qjghlnftcaismkropdeb"), "bjaht", 0); + test(S("pnalfrdtkqcmojiesbhg"), "hjlcmgpket", 1); + test(S("pniotcfrhqsmgdkjbael"), "htaobedqikfplcgjsmrn", S::npos); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.first.not.of/pointer_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.not.of/pointer_size_size.pass.cpp new file mode 100644 index 00000000000..14ac4b2a153 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.not.of/pointer_size_size.pass.cpp @@ -0,0 +1,387 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_first_not_of(const charT* s, size_type pos, size_type n) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type pos, + typename S::size_type n, typename S::size_type x) +{ + assert(s.find_first_not_of(str, pos, n) == x); + if (x != S::npos) + assert(pos <= x && x < s.size()); +} + +template <class S> +void test0() +{ + test(S(""), "", 0, 0, S::npos); + test(S(""), "irkhs", 0, 0, S::npos); + test(S(""), "kante", 0, 1, S::npos); + test(S(""), "oknlr", 0, 2, S::npos); + test(S(""), "pcdro", 0, 4, S::npos); + test(S(""), "bnrpe", 0, 5, S::npos); + test(S(""), "jtdaefblso", 0, 0, S::npos); + test(S(""), "oselktgbca", 0, 1, S::npos); + test(S(""), "eqgaplhckj", 0, 5, S::npos); + test(S(""), "bjahtcmnlp", 0, 9, S::npos); + test(S(""), "hjlcmgpket", 0, 10, S::npos); + test(S(""), "htaobedqikfplcgjsmrn", 0, 0, S::npos); + test(S(""), "hpqiarojkcdlsgnmfetb", 0, 1, S::npos); + test(S(""), "dfkaprhjloqetcsimnbg", 0, 10, S::npos); + test(S(""), "ihqrfebgadntlpmjksoc", 0, 19, S::npos); + test(S(""), "ngtjfcalbseiqrphmkdo", 0, 20, S::npos); + test(S(""), "", 1, 0, S::npos); + test(S(""), "lbtqd", 1, 0, S::npos); + test(S(""), "tboim", 1, 1, S::npos); + test(S(""), "slcer", 1, 2, S::npos); + test(S(""), "cbjfs", 1, 4, S::npos); + test(S(""), "aqibs", 1, 5, S::npos); + test(S(""), "gtfblmqinc", 1, 0, S::npos); + test(S(""), "mkqpbtdalg", 1, 1, S::npos); + test(S(""), "kphatlimcd", 1, 5, S::npos); + test(S(""), "pblasqogic", 1, 9, S::npos); + test(S(""), "arosdhcfme", 1, 10, S::npos); + test(S(""), "blkhjeogicatqfnpdmsr", 1, 0, S::npos); + test(S(""), "bmhineprjcoadgstflqk", 1, 1, S::npos); + test(S(""), "djkqcmetslnghpbarfoi", 1, 10, S::npos); + test(S(""), "lgokshjtpbemarcdqnfi", 1, 19, S::npos); + test(S(""), "bqjhtkfepimcnsgrlado", 1, 20, S::npos); + test(S("eaint"), "", 0, 0, 0); + test(S("binja"), "gfsrt", 0, 0, 0); + test(S("latkm"), "pfsoc", 0, 1, 0); + test(S("lecfr"), "tpflm", 0, 2, 0); + test(S("eqkst"), "sgkec", 0, 4, 1); + test(S("cdafr"), "romds", 0, 5, 0); + test(S("prbhe"), "qhjistlgmr", 0, 0, 0); + test(S("lbisk"), "pedfirsglo", 0, 1, 0); + test(S("hrlpd"), "aqcoslgrmk", 0, 5, 0); + test(S("ehmja"), "dabckmepqj", 0, 9, 1); + test(S("mhqgd"), "pqscrjthli", 0, 10, 0); + test(S("tgklq"), "kfphdcsjqmobliagtren", 0, 0, 0); + test(S("bocjs"), "rokpefncljibsdhqtagm", 0, 1, 0); + test(S("grbsd"), "afionmkphlebtcjqsgrd", 0, 10, 0); + test(S("ofjqr"), "aenmqplidhkofrjbctsg", 0, 19, S::npos); + test(S("btlfi"), "osjmbtcadhiklegrpqnf", 0, 20, S::npos); + test(S("clrgb"), "", 1, 0, 1); + test(S("tjmek"), "osmia", 1, 0, 1); + test(S("bgstp"), "ckonl", 1, 1, 1); + test(S("hstrk"), "ilcaj", 1, 2, 1); + test(S("kmspj"), "lasiq", 1, 4, 1); + test(S("tjboh"), "kfqmr", 1, 5, 1); + test(S("ilbcj"), "klnitfaobg", 1, 0, 1); + test(S("jkngf"), "gjhmdlqikp", 1, 1, 1); + test(S("gfcql"), "skbgtahqej", 1, 5, 1); + test(S("dqtlg"), "bjsdgtlpkf", 1, 9, 1); + test(S("bthpg"), "bjgfmnlkio", 1, 10, 1); + test(S("dgsnq"), "lbhepotfsjdqigcnamkr", 1, 0, 1); + test(S("rmfhp"), "tebangckmpsrqdlfojhi", 1, 1, 1); + test(S("jfdam"), "joflqbdkhtegimscpanr", 1, 10, 3); + test(S("edapb"), "adpmcohetfbsrjinlqkg", 1, 19, S::npos); + test(S("brfsm"), "iacldqjpfnogbsrhmetk", 1, 20, S::npos); + test(S("ndrhl"), "", 2, 0, 2); + test(S("mrecp"), "otkgb", 2, 0, 2); + test(S("qlasf"), "cqsjl", 2, 1, 2); + test(S("smaqd"), "dpifl", 2, 2, 2); + test(S("hjeni"), "oapht", 2, 4, 2); + test(S("ocmfj"), "cifts", 2, 5, 2); + test(S("hmftq"), "nmsckbgalo", 2, 0, 2); + test(S("fklad"), "tpksqhamle", 2, 1, 2); + test(S("dirnm"), "tpdrchmkji", 2, 5, 3); + test(S("hrgdc"), "ijagfkblst", 2, 9, 3); + test(S("ifakg"), "kpocsignjb", 2, 10, 2); + test(S("ebrgd"), "pecqtkjsnbdrialgmohf", 2, 0, 2); + test(S("rcjml"), "aiortphfcmkjebgsndql", 2, 1, 2); + test(S("peqmt"), "sdbkeamglhipojqftrcn", 2, 10, 2); + test(S("frehn"), "ljqncehgmfktroapidbs", 2, 19, S::npos); + test(S("tqolf"), "rtcfodilamkbenjghqps", 2, 20, S::npos); + test(S("cjgao"), "", 4, 0, 4); + test(S("kjplq"), "mabns", 4, 0, 4); + test(S("herni"), "bdnrp", 4, 1, 4); + test(S("tadrb"), "scidp", 4, 2, 4); + test(S("pkfeo"), "agbjl", 4, 4, 4); + test(S("hoser"), "jfmpr", 4, 5, S::npos); + test(S("kgrsp"), "rbpefghsmj", 4, 0, 4); + test(S("pgejb"), "apsfntdoqc", 4, 1, 4); + test(S("thlnq"), "ndkjeisgcl", 4, 5, 4); + test(S("nbmit"), "rnfpqatdeo", 4, 9, S::npos); + test(S("jgmib"), "bntjlqrfik", 4, 10, S::npos); + test(S("ncrfj"), "kcrtmpolnaqejghsfdbi", 4, 0, 4); + test(S("ncsik"), "lobheanpkmqidsrtcfgj", 4, 1, 4); + test(S("sgbfh"), "athdkljcnreqbgpmisof", 4, 10, S::npos); + test(S("dktbn"), "qkdmjialrscpbhefgont", 4, 19, S::npos); + test(S("fthqm"), "dmasojntqleribkgfchp", 4, 20, S::npos); + test(S("klopi"), "", 5, 0, S::npos); + test(S("dajhn"), "psthd", 5, 0, S::npos); + test(S("jbgno"), "rpmjd", 5, 1, S::npos); + test(S("hkjae"), "dfsmk", 5, 2, S::npos); +} + +template <class S> +void test1() +{ + test(S("gbhqo"), "skqne", 5, 4, S::npos); + test(S("ktdor"), "kipnf", 5, 5, S::npos); + test(S("ldprn"), "hmrnqdgifl", 5, 0, S::npos); + test(S("egmjk"), "fsmjcdairn", 5, 1, S::npos); + test(S("armql"), "pcdgltbrfj", 5, 5, S::npos); + test(S("cdhjo"), "aekfctpirg", 5, 9, S::npos); + test(S("jcons"), "ledihrsgpf", 5, 10, S::npos); + test(S("cbrkp"), "mqcklahsbtirgopefndj", 5, 0, S::npos); + test(S("fhgna"), "kmlthaoqgecrnpdbjfis", 5, 1, S::npos); + test(S("ejfcd"), "sfhbamcdptojlkrenqgi", 5, 10, S::npos); + test(S("kqjhe"), "pbniofmcedrkhlstgaqj", 5, 19, S::npos); + test(S("pbdjl"), "mongjratcskbhqiepfdl", 5, 20, S::npos); + test(S("gajqn"), "", 6, 0, S::npos); + test(S("stedk"), "hrnat", 6, 0, S::npos); + test(S("tjkaf"), "gsqdt", 6, 1, S::npos); + test(S("dthpe"), "bspkd", 6, 2, S::npos); + test(S("klhde"), "ohcmb", 6, 4, S::npos); + test(S("bhlki"), "heatr", 6, 5, S::npos); + test(S("lqmoh"), "pmblckedfn", 6, 0, S::npos); + test(S("mtqin"), "aceqmsrbik", 6, 1, S::npos); + test(S("dpqbr"), "lmbtdehjrn", 6, 5, S::npos); + test(S("kdhmo"), "teqmcrlgib", 6, 9, S::npos); + test(S("jblqp"), "njolbmspac", 6, 10, S::npos); + test(S("qmjgl"), "pofnhidklamecrbqjgst", 6, 0, S::npos); + test(S("rothp"), "jbhckmtgrqnosafedpli", 6, 1, S::npos); + test(S("ghknq"), "dobntpmqklicsahgjerf", 6, 10, S::npos); + test(S("eopfi"), "tpdshainjkbfoemlrgcq", 6, 19, S::npos); + test(S("dsnmg"), "oldpfgeakrnitscbjmqh", 6, 20, S::npos); + test(S("jnkrfhotgl"), "", 0, 0, 0); + test(S("dltjfngbko"), "rqegt", 0, 0, 0); + test(S("bmjlpkiqde"), "dashm", 0, 1, 0); + test(S("skrflobnqm"), "jqirk", 0, 2, 0); + test(S("jkpldtshrm"), "rckeg", 0, 4, 0); + test(S("ghasdbnjqo"), "jscie", 0, 5, 0); + test(S("igrkhpbqjt"), "efsphndliq", 0, 0, 0); + test(S("ikthdgcamf"), "gdicosleja", 0, 1, 0); + test(S("pcofgeniam"), "qcpjibosfl", 0, 5, 2); + test(S("rlfjgesqhc"), "lrhmefnjcq", 0, 9, 4); + test(S("itphbqsker"), "dtablcrseo", 0, 10, 0); + test(S("skjafcirqm"), "apckjsftedbhgomrnilq", 0, 0, 0); + test(S("tcqomarsfd"), "pcbrgflehjtiadnsokqm", 0, 1, 0); + test(S("rocfeldqpk"), "nsiadegjklhobrmtqcpf", 0, 10, 0); + test(S("cfpegndlkt"), "cpmajdqnolikhgsbretf", 0, 19, 1); + test(S("fqbtnkeasj"), "jcflkntmgiqrphdosaeb", 0, 20, S::npos); + test(S("shbcqnmoar"), "", 1, 0, 1); + test(S("bdoshlmfin"), "ontrs", 1, 0, 1); + test(S("khfrebnsgq"), "pfkna", 1, 1, 1); + test(S("getcrsaoji"), "ekosa", 1, 2, 2); + test(S("fjiknedcpq"), "anqhk", 1, 4, 1); + test(S("tkejgnafrm"), "jekca", 1, 5, 4); + test(S("jnakolqrde"), "ikemsjgacf", 1, 0, 1); + test(S("lcjptsmgbe"), "arolgsjkhm", 1, 1, 1); + test(S("itfsmcjorl"), "oftkbldhre", 1, 5, 3); + test(S("omchkfrjea"), "gbkqdoeftl", 1, 9, 1); + test(S("cigfqkated"), "sqcflrgtim", 1, 10, 5); + test(S("tscenjikml"), "fmhbkislrjdpanogqcet", 1, 0, 1); + test(S("qcpaemsinf"), "rnioadktqlgpbcjsmhef", 1, 1, 1); + test(S("gltkojeipd"), "oakgtnldpsefihqmjcbr", 1, 10, 5); + test(S("qistfrgnmp"), "gbnaelosidmcjqktfhpr", 1, 19, 5); + test(S("bdnpfcqaem"), "akbripjhlosndcmqgfet", 1, 20, S::npos); + test(S("ectnhskflp"), "", 5, 0, 5); + test(S("fgtianblpq"), "pijag", 5, 0, 5); + test(S("mfeqklirnh"), "jrckd", 5, 1, 5); + test(S("astedncjhk"), "qcloh", 5, 2, 5); + test(S("fhlqgcajbr"), "thlmp", 5, 4, 5); + test(S("epfhocmdng"), "qidmo", 5, 5, 5); + test(S("apcnsibger"), "lnegpsjqrd", 5, 0, 5); + test(S("aqkocrbign"), "rjqdablmfs", 5, 1, 6); + test(S("ijsmdtqgce"), "enkgpbsjaq", 5, 5, 5); + test(S("clobgsrken"), "kdsgoaijfh", 5, 9, 6); + test(S("jbhcfposld"), "trfqgmckbe", 5, 10, 5); + test(S("oqnpblhide"), "igetsracjfkdnpoblhqm", 5, 0, 5); + test(S("lroeasctif"), "nqctfaogirshlekbdjpm", 5, 1, 5); + test(S("bpjlgmiedh"), "csehfgomljdqinbartkp", 5, 10, 6); + test(S("pamkeoidrj"), "qahoegcmplkfsjbdnitr", 5, 19, 8); + test(S("espogqbthk"), "dpteiajrqmsognhlfbkc", 5, 20, S::npos); + test(S("shoiedtcjb"), "", 9, 0, 9); + test(S("ebcinjgads"), "tqbnh", 9, 0, 9); + test(S("dqmregkcfl"), "akmle", 9, 1, 9); + test(S("ngcrieqajf"), "iqfkm", 9, 2, 9); + test(S("qosmilgnjb"), "tqjsr", 9, 4, 9); + test(S("ikabsjtdfl"), "jplqg", 9, 5, S::npos); + test(S("ersmicafdh"), "oilnrbcgtj", 9, 0, 9); + test(S("fdnplotmgh"), "morkglpesn", 9, 1, 9); + test(S("fdbicojerm"), "dmicerngat", 9, 5, S::npos); + test(S("mbtafndjcq"), "radgeskbtc", 9, 9, 9); + test(S("mlenkpfdtc"), "ljikprsmqo", 9, 10, 9); + test(S("ahlcifdqgs"), "trqihkcgsjamfdbolnpe", 9, 0, 9); + test(S("bgjemaltks"), "lqmthbsrekajgnofcipd", 9, 1, 9); + test(S("pdhslbqrfc"), "jtalmedribkgqsopcnfh", 9, 10, 9); + test(S("dirhtsnjkc"), "spqfoiclmtagejbndkrh", 9, 19, S::npos); + test(S("dlroktbcja"), "nmotklspigjrdhcfaebq", 9, 20, S::npos); + test(S("ncjpmaekbs"), "", 10, 0, S::npos); + test(S("hlbosgmrak"), "hpmsd", 10, 0, S::npos); + test(S("pqfhsgilen"), "qnpor", 10, 1, S::npos); + test(S("gqtjsbdckh"), "otdma", 10, 2, S::npos); + test(S("cfkqpjlegi"), "efhjg", 10, 4, S::npos); + test(S("beanrfodgj"), "odpte", 10, 5, S::npos); + test(S("adtkqpbjfi"), "bctdgfmolr", 10, 0, S::npos); + test(S("iomkfthagj"), "oaklidrbqg", 10, 1, S::npos); +} + +template <class S> +void test2() +{ + test(S("sdpcilonqj"), "dnjfsagktr", 10, 5, S::npos); + test(S("gtfbdkqeml"), "nejaktmiqg", 10, 9, S::npos); + test(S("bmeqgcdorj"), "pjqonlebsf", 10, 10, S::npos); + test(S("etqlcanmob"), "dshmnbtolcjepgaikfqr", 10, 0, S::npos); + test(S("roqmkbdtia"), "iogfhpabtjkqlrnemcds", 10, 1, S::npos); + test(S("kadsithljf"), "ngridfabjsecpqltkmoh", 10, 10, S::npos); + test(S("sgtkpbfdmh"), "athmknplcgofrqejsdib", 10, 19, S::npos); + test(S("qgmetnabkl"), "ldobhmqcafnjtkeisgrp", 10, 20, S::npos); + test(S("cqjohampgd"), "", 11, 0, S::npos); + test(S("hobitmpsan"), "aocjb", 11, 0, S::npos); + test(S("tjehkpsalm"), "jbrnk", 11, 1, S::npos); + test(S("ngfbojitcl"), "tqedg", 11, 2, S::npos); + test(S("rcfkdbhgjo"), "nqskp", 11, 4, S::npos); + test(S("qghptonrea"), "eaqkl", 11, 5, S::npos); + test(S("hnprfgqjdl"), "reaoicljqm", 11, 0, S::npos); + test(S("hlmgabenti"), "lsftgajqpm", 11, 1, S::npos); + test(S("ofcjanmrbs"), "rlpfogmits", 11, 5, S::npos); + test(S("jqedtkornm"), "shkncmiaqj", 11, 9, S::npos); + test(S("rfedlasjmg"), "fpnatrhqgs", 11, 10, S::npos); + test(S("talpqjsgkm"), "sjclemqhnpdbgikarfot", 11, 0, S::npos); + test(S("lrkcbtqpie"), "otcmedjikgsfnqbrhpla", 11, 1, S::npos); + test(S("cipogdskjf"), "bonsaefdqiprkhlgtjcm", 11, 10, S::npos); + test(S("nqedcojahi"), "egpscmahijlfnkrodqtb", 11, 19, S::npos); + test(S("hefnrkmctj"), "kmqbfepjthgilscrndoa", 11, 20, S::npos); + test(S("atqirnmekfjolhpdsgcb"), "", 0, 0, 0); + test(S("echfkmlpribjnqsaogtd"), "prboq", 0, 0, 0); + test(S("qnhiftdgcleajbpkrosm"), "fjcqh", 0, 1, 0); + test(S("chamfknorbedjitgslpq"), "fmosa", 0, 2, 0); + test(S("njhqpibfmtlkaecdrgso"), "qdbok", 0, 4, 0); + test(S("ebnghfsqkprmdcljoiat"), "amslg", 0, 5, 0); + test(S("letjomsgihfrpqbkancd"), "smpltjneqb", 0, 0, 0); + test(S("nblgoipcrqeaktshjdmf"), "flitskrnge", 0, 1, 0); + test(S("cehkbngtjoiflqapsmrd"), "pgqihmlbef", 0, 5, 0); + test(S("mignapfoklbhcqjetdrs"), "cfpdqjtgsb", 0, 9, 0); + test(S("ceatbhlsqjgpnokfrmdi"), "htpsiaflom", 0, 10, 0); + test(S("ocihkjgrdelpfnmastqb"), "kpjfiaceghsrdtlbnomq", 0, 0, 0); + test(S("noelgschdtbrjfmiqkap"), "qhtbomidljgafneksprc", 0, 1, 0); + test(S("dkclqfombepritjnghas"), "nhtjobkcefldimpsaqgr", 0, 10, 0); + test(S("miklnresdgbhqcojftap"), "prabcjfqnoeskilmtgdh", 0, 19, 11); + test(S("htbcigojaqmdkfrnlsep"), "dtrgmchilkasqoebfpjn", 0, 20, S::npos); + test(S("febhmqtjanokscdirpgl"), "", 1, 0, 1); + test(S("loakbsqjpcrdhftniegm"), "sqome", 1, 0, 1); + test(S("reagphsqflbitdcjmkno"), "smfte", 1, 1, 1); + test(S("jitlfrqemsdhkopncabg"), "ciboh", 1, 2, 2); + test(S("mhtaepscdnrjqgbkifol"), "haois", 1, 4, 2); + test(S("tocesrfmnglpbjihqadk"), "abfki", 1, 5, 1); + test(S("lpfmctjrhdagneskbqoi"), "frdkocntmq", 1, 0, 1); + test(S("lsmqaepkdhncirbtjfgo"), "oasbpedlnr", 1, 1, 1); + test(S("epoiqmtldrabnkjhcfsg"), "kltqmhgand", 1, 5, 1); + test(S("emgasrilpknqojhtbdcf"), "gdtfjchpmr", 1, 9, 3); + test(S("hnfiagdpcklrjetqbsom"), "ponmcqblet", 1, 10, 2); + test(S("nsdfebgajhmtricpoklq"), "sgphqdnofeiklatbcmjr", 1, 0, 1); + test(S("atjgfsdlpobmeiqhncrk"), "ljqprsmigtfoneadckbh", 1, 1, 1); + test(S("sitodfgnrejlahcbmqkp"), "ligeojhafnkmrcsqtbdp", 1, 10, 2); + test(S("fraghmbiceknltjpqosd"), "lsimqfnjarbopedkhcgt", 1, 19, 13); + test(S("pmafenlhqtdbkirjsogc"), "abedmfjlghniorcqptks", 1, 20, S::npos); + test(S("pihgmoeqtnakrjslcbfd"), "", 10, 0, 10); + test(S("gjdkeprctqblnhiafsom"), "hqtoa", 10, 0, 10); + test(S("mkpnblfdsahrcqijteog"), "cahif", 10, 1, 10); + test(S("gckarqnelodfjhmbptis"), "kehis", 10, 2, 10); + test(S("gqpskidtbclomahnrjfe"), "kdlmh", 10, 4, 11); + test(S("pkldjsqrfgitbhmaecno"), "paeql", 10, 5, 10); + test(S("aftsijrbeklnmcdqhgop"), "aghoqiefnb", 10, 0, 10); + test(S("mtlgdrhafjkbiepqnsoc"), "jrbqaikpdo", 10, 1, 10); + test(S("pqgirnaefthokdmbsclj"), "smjonaeqcl", 10, 5, 10); + test(S("kpdbgjmtherlsfcqoina"), "eqbdrkcfah", 10, 9, 11); + test(S("jrlbothiknqmdgcfasep"), "kapmsienhf", 10, 10, 10); + test(S("mjogldqferckabinptsh"), "jpqotrlenfcsbhkaimdg", 10, 0, 10); + test(S("apoklnefbhmgqcdrisjt"), "jlbmhnfgtcqprikeados", 10, 1, 10); + test(S("ifeopcnrjbhkdgatmqls"), "stgbhfmdaljnpqoicker", 10, 10, 11); + test(S("ckqhaiesmjdnrgolbtpf"), "oihcetflbjagdsrkmqpn", 10, 19, 11); + test(S("bnlgapfimcoterskqdjh"), "adtclebmnpjsrqfkigoh", 10, 20, S::npos); + test(S("kgdlrobpmjcthqsafeni"), "", 19, 0, 19); + test(S("dfkechomjapgnslbtqir"), "beafg", 19, 0, 19); + test(S("rloadknfbqtgmhcsipje"), "iclat", 19, 1, 19); + test(S("mgjhkolrnadqbpetcifs"), "rkhnf", 19, 2, 19); + test(S("cmlfakiojdrgtbsphqen"), "clshq", 19, 4, 19); + test(S("kghbfipeomsntdalrqjc"), "dtcoj", 19, 5, S::npos); + test(S("eldiqckrnmtasbghjfpo"), "rqosnjmfth", 19, 0, 19); + test(S("abqjcfedgotihlnspkrm"), "siatdfqglh", 19, 1, 19); + test(S("qfbadrtjsimkolcenhpg"), "mrlshtpgjq", 19, 5, 19); + test(S("abseghclkjqifmtodrnp"), "adlcskgqjt", 19, 9, 19); + test(S("ibmsnlrjefhtdokacqpg"), "drshcjknaf", 19, 10, 19); + test(S("mrkfciqjebaponsthldg"), "etsaqroinghpkjdlfcbm", 19, 0, 19); + test(S("mjkticdeoqshpalrfbgn"), "sgepdnkqliambtrocfhj", 19, 1, 19); + test(S("rqnoclbdejgiphtfsakm"), "nlmcjaqgbsortfdihkpe", 19, 10, S::npos); + test(S("plkqbhmtfaeodjcrsing"), "racfnpmosldibqkghjet", 19, 19, S::npos); + test(S("oegalhmstjrfickpbndq"), "fjhdsctkqeiolagrnmbp", 19, 20, S::npos); + test(S("rdtgjcaohpblniekmsfq"), "", 20, 0, S::npos); + test(S("ofkqbnjetrmsaidphglc"), "ejanp", 20, 0, S::npos); + test(S("grkpahljcftesdmonqib"), "odife", 20, 1, S::npos); + test(S("jimlgbhfqkteospardcn"), "okaqd", 20, 2, S::npos); + test(S("gftenihpmslrjkqadcob"), "lcdbi", 20, 4, S::npos); + test(S("bmhldogtckrfsanijepq"), "fsqbj", 20, 5, S::npos); + test(S("nfqkrpjdesabgtlcmoih"), "bigdomnplq", 20, 0, S::npos); + test(S("focalnrpiqmdkstehbjg"), "apiblotgcd", 20, 1, S::npos); + test(S("rhqdspkmebiflcotnjga"), "acfhdenops", 20, 5, S::npos); + test(S("rahdtmsckfboqlpniegj"), "jopdeamcrk", 20, 9, S::npos); + test(S("fbkeiopclstmdqranjhg"), "trqncbkgmh", 20, 10, S::npos); + test(S("lifhpdgmbconstjeqark"), "tomglrkencbsfjqpihda", 20, 0, S::npos); +} + +template <class S> +void test3() +{ + test(S("pboqganrhedjmltsicfk"), "gbkhdnpoietfcmrslajq", 20, 1, S::npos); + test(S("klchabsimetjnqgorfpd"), "rtfnmbsglkjaichoqedp", 20, 10, S::npos); + test(S("sirfgmjqhctndbklaepo"), "ohkmdpfqbsacrtjnlgei", 20, 19, S::npos); + test(S("rlbdsiceaonqjtfpghkm"), "dlbrteoisgphmkncajfq", 20, 20, S::npos); + test(S("ecgdanriptblhjfqskom"), "", 21, 0, S::npos); + test(S("fdmiarlpgcskbhoteqjn"), "sjrlo", 21, 0, S::npos); + test(S("rlbstjqopignecmfadkh"), "qjpor", 21, 1, S::npos); + test(S("grjpqmbshektdolcafni"), "odhfn", 21, 2, S::npos); + test(S("sakfcohtqnibprjmlged"), "qtfin", 21, 4, S::npos); + test(S("mjtdglasihqpocebrfkn"), "hpqfo", 21, 5, S::npos); + test(S("okaplfrntghqbmeicsdj"), "fabmertkos", 21, 0, S::npos); + test(S("sahngemrtcjidqbklfpo"), "brqtgkmaej", 21, 1, S::npos); + test(S("dlmsipcnekhbgoaftqjr"), "nfrdeihsgl", 21, 5, S::npos); + test(S("ahegrmqnoiklpfsdbcjt"), "hlfrosekpi", 21, 9, S::npos); + test(S("hdsjbnmlegtkqripacof"), "atgbkrjdsm", 21, 10, S::npos); + test(S("pcnedrfjihqbalkgtoms"), "blnrptjgqmaifsdkhoec", 21, 0, S::npos); + test(S("qjidealmtpskrbfhocng"), "ctpmdahebfqjgknloris", 21, 1, S::npos); + test(S("qeindtagmokpfhsclrbj"), "apnkeqthrmlbfodiscgj", 21, 10, S::npos); + test(S("kpfegbjhsrnodltqciam"), "jdgictpframeoqlsbknh", 21, 19, S::npos); + test(S("hnbrcplsjfgiktoedmaq"), "qprlsfojamgndekthibc", 21, 20, S::npos); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.first.not.of/string_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.not.of/string_size.pass.cpp new file mode 100644 index 00000000000..4fb072fa474 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.not.of/string_size.pass.cpp @@ -0,0 +1,157 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_first_not_of(const basic_string& str, size_type pos = 0) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const S& str, typename S::size_type pos, typename S::size_type x) +{ + assert(s.find_first_not_of(str, pos) == x); + if (x != S::npos) + assert(pos <= x && x < s.size()); +} + +template <class S> +void +test(const S& s, const S& str, typename S::size_type x) +{ + assert(s.find_first_not_of(str) == x); + if (x != S::npos) + assert(x < s.size()); +} + +template <class S> +void test0() +{ + test(S(""), S(""), 0, S::npos); + test(S(""), S("laenf"), 0, S::npos); + test(S(""), S("pqlnkmbdjo"), 0, S::npos); + test(S(""), S("qkamfogpnljdcshbreti"), 0, S::npos); + test(S(""), S(""), 1, S::npos); + test(S(""), S("bjaht"), 1, S::npos); + test(S(""), S("hjlcmgpket"), 1, S::npos); + test(S(""), S("htaobedqikfplcgjsmrn"), 1, S::npos); + test(S("fodgq"), S(""), 0, 0); + test(S("qanej"), S("dfkap"), 0, 0); + test(S("clbao"), S("ihqrfebgad"), 0, 0); + test(S("mekdn"), S("ngtjfcalbseiqrphmkdo"), 0, S::npos); + test(S("srdfq"), S(""), 1, 1); + test(S("oemth"), S("ikcrq"), 1, 1); + test(S("cdaih"), S("dmajblfhsg"), 1, 3); + test(S("qohtk"), S("oqftjhdmkgsblacenirp"), 1, S::npos); + test(S("cshmd"), S(""), 2, 2); + test(S("lhcdo"), S("oebqi"), 2, 2); + test(S("qnsoh"), S("kojhpmbsfe"), 2, S::npos); + test(S("pkrof"), S("acbsjqogpltdkhinfrem"), 2, S::npos); + test(S("fmtsp"), S(""), 4, 4); + test(S("khbpm"), S("aobjd"), 4, 4); + test(S("pbsji"), S("pcbahntsje"), 4, 4); + test(S("mprdj"), S("fhepcrntkoagbmldqijs"), 4, S::npos); + test(S("eqmpa"), S(""), 5, S::npos); + test(S("omigs"), S("kocgb"), 5, S::npos); + test(S("onmje"), S("fbslrjiqkm"), 5, S::npos); + test(S("oqmrj"), S("jeidpcmalhfnqbgtrsko"), 5, S::npos); + test(S("schfa"), S(""), 6, S::npos); + test(S("igdsc"), S("qngpd"), 6, S::npos); + test(S("brqgo"), S("rodhqklgmb"), 6, S::npos); + test(S("tnrph"), S("thdjgafrlbkoiqcspmne"), 6, S::npos); + test(S("hcjitbfapl"), S(""), 0, 0); + test(S("daiprenocl"), S("ashjd"), 0, 2); + test(S("litpcfdghe"), S("mgojkldsqh"), 0, 1); + test(S("aidjksrolc"), S("imqnaghkfrdtlopbjesc"), 0, S::npos); + test(S("qpghtfbaji"), S(""), 1, 1); + test(S("gfshlcmdjr"), S("nadkh"), 1, 1); + test(S("nkodajteqp"), S("ofdrqmkebl"), 1, 4); + test(S("gbmetiprqd"), S("bdfjqgatlksriohemnpc"), 1, S::npos); + test(S("crnklpmegd"), S(""), 5, 5); + test(S("jsbtafedoc"), S("prqgn"), 5, 5); + test(S("qnmodrtkeb"), S("pejafmnokr"), 5, 6); + test(S("cpebqsfmnj"), S("odnqkgijrhabfmcestlp"), 5, S::npos); + test(S("lmofqdhpki"), S(""), 9, 9); + test(S("hnefkqimca"), S("rtjpa"), 9, S::npos); + test(S("drtasbgmfp"), S("ktsrmnqagd"), 9, 9); + test(S("lsaijeqhtr"), S("rtdhgcisbnmoaqkfpjle"), 9, S::npos); + test(S("elgofjmbrq"), S(""), 10, S::npos); + test(S("mjqdgalkpc"), S("dplqa"), 10, S::npos); + test(S("kthqnfcerm"), S("dkacjoptns"), 10, S::npos); + test(S("dfsjhanorc"), S("hqfimtrgnbekpdcsjalo"), 10, S::npos); + test(S("eqsgalomhb"), S(""), 11, S::npos); + test(S("akiteljmoh"), S("lofbc"), 11, S::npos); + test(S("hlbdfreqjo"), S("astoegbfpn"), 11, S::npos); + test(S("taqobhlerg"), S("pdgreqomsncafklhtibj"), 11, S::npos); + test(S("snafbdlghrjkpqtoceim"), S(""), 0, 0); + test(S("aemtbrgcklhndjisfpoq"), S("lbtqd"), 0, 0); + test(S("pnracgfkjdiholtbqsem"), S("tboimldpjh"), 0, 1); + test(S("dicfltehbsgrmojnpkaq"), S("slcerthdaiqjfnobgkpm"), 0, S::npos); + test(S("jlnkraeodhcspfgbqitm"), S(""), 1, 1); + test(S("lhosrngtmfjikbqpcade"), S("aqibs"), 1, 1); + test(S("rbtaqjhgkneisldpmfoc"), S("gtfblmqinc"), 1, 3); + test(S("gpifsqlrdkbonjtmheca"), S("mkqpbtdalgniorhfescj"), 1, S::npos); + test(S("hdpkobnsalmcfijregtq"), S(""), 10, 10); + test(S("jtlshdgqaiprkbcoenfm"), S("pblas"), 10, 11); + test(S("fkdrbqltsgmcoiphneaj"), S("arosdhcfme"), 10, 13); + test(S("crsplifgtqedjohnabmk"), S("blkhjeogicatqfnpdmsr"), 10, S::npos); + test(S("niptglfbosehkamrdqcj"), S(""), 19, 19); + test(S("copqdhstbingamjfkler"), S("djkqc"), 19, 19); + test(S("mrtaefilpdsgocnhqbjk"), S("lgokshjtpb"), 19, S::npos); + test(S("kojatdhlcmigpbfrqnes"), S("bqjhtkfepimcnsgrlado"), 19, S::npos); + test(S("eaintpchlqsbdgrkjofm"), S(""), 20, S::npos); + test(S("gjnhidfsepkrtaqbmclo"), S("nocfa"), 20, S::npos); + test(S("spocfaktqdbiejlhngmr"), S("bgtajmiedc"), 20, S::npos); + test(S("rphmlekgfscndtaobiqj"), S("lsckfnqgdahejiopbtmr"), 20, S::npos); + test(S("liatsqdoegkmfcnbhrpj"), S(""), 21, S::npos); + test(S("binjagtfldkrspcomqeh"), S("gfsrt"), 21, S::npos); + test(S("latkmisecnorjbfhqpdg"), S("pfsocbhjtm"), 21, S::npos); + test(S("lecfratdjkhnsmqpoigb"), S("tpflmdnoicjgkberhqsa"), 21, S::npos); +} + +template <class S> +void test1() +{ + test(S(""), S(""), S::npos); + test(S(""), S("laenf"), S::npos); + test(S(""), S("pqlnkmbdjo"), S::npos); + test(S(""), S("qkamfogpnljdcshbreti"), S::npos); + test(S("nhmko"), S(""), 0); + test(S("lahfb"), S("irkhs"), 0); + test(S("gmfhd"), S("kantesmpgj"), 2); + test(S("odaft"), S("oknlrstdpiqmjbaghcfe"), S::npos); + test(S("eolhfgpjqk"), S(""), 0); + test(S("nbatdlmekr"), S("bnrpe"), 2); + test(S("jdmciepkaq"), S("jtdaefblso"), 2); + test(S("hkbgspoflt"), S("oselktgbcapndfjihrmq"), S::npos); + test(S("gprdcokbnjhlsfmtieqa"), S(""), 0); + test(S("qjghlnftcaismkropdeb"), S("bjaht"), 0); + test(S("pnalfrdtkqcmojiesbhg"), S("hjlcmgpket"), 1); + test(S("pniotcfrhqsmgdkjbael"), S("htaobedqikfplcgjsmrn"), S::npos); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.first.of/char_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.of/char_size.pass.cpp new file mode 100644 index 00000000000..32d0e86f3d8 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.of/char_size.pass.cpp @@ -0,0 +1,98 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_first_of(charT c, size_type pos = 0) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, typename S::value_type c, typename S::size_type pos, + typename S::size_type x) +{ + assert(s.find_first_of(c, pos) == x); + if (x != S::npos) + assert(pos <= x && x < s.size()); +} + +template <class S> +void +test(const S& s, typename S::value_type c, typename S::size_type x) +{ + assert(s.find_first_of(c) == x); + if (x != S::npos) + assert(x < s.size()); +} + +int main() +{ + { + typedef std::string S; + test(S(""), 'e', 0, S::npos); + test(S(""), 'e', 1, S::npos); + test(S("kitcj"), 'e', 0, S::npos); + test(S("qkamf"), 'e', 1, S::npos); + test(S("nhmko"), 'e', 2, S::npos); + test(S("tpsaf"), 'e', 4, S::npos); + test(S("lahfb"), 'e', 5, S::npos); + test(S("irkhs"), 'e', 6, S::npos); + test(S("gmfhdaipsr"), 'e', 0, S::npos); + test(S("kantesmpgj"), 'e', 1, 4); + test(S("odaftiegpm"), 'e', 5, 6); + test(S("oknlrstdpi"), 'e', 9, S::npos); + test(S("eolhfgpjqk"), 'e', 10, S::npos); + test(S("pcdrofikas"), 'e', 11, S::npos); + test(S("nbatdlmekrgcfqsophij"), 'e', 0, 7); + test(S("bnrpehidofmqtcksjgla"), 'e', 1, 4); + test(S("jdmciepkaqgotsrfnhlb"), 'e', 10, S::npos); + test(S("jtdaefblsokrmhpgcnqi"), 'e', 19, S::npos); + test(S("hkbgspofltajcnedqmri"), 'e', 20, S::npos); + test(S("oselktgbcapndfjihrmq"), 'e', 21, S::npos); + + test(S(""), 'e', S::npos); + test(S("csope"), 'e', 4); + test(S("gfsmthlkon"), 'e', S::npos); + test(S("laenfsbridchgotmkqpj"), 'e', 2); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test(S(""), 'e', 0, S::npos); + test(S(""), 'e', 1, S::npos); + test(S("kitcj"), 'e', 0, S::npos); + test(S("qkamf"), 'e', 1, S::npos); + test(S("nhmko"), 'e', 2, S::npos); + test(S("tpsaf"), 'e', 4, S::npos); + test(S("lahfb"), 'e', 5, S::npos); + test(S("irkhs"), 'e', 6, S::npos); + test(S("gmfhdaipsr"), 'e', 0, S::npos); + test(S("kantesmpgj"), 'e', 1, 4); + test(S("odaftiegpm"), 'e', 5, 6); + test(S("oknlrstdpi"), 'e', 9, S::npos); + test(S("eolhfgpjqk"), 'e', 10, S::npos); + test(S("pcdrofikas"), 'e', 11, S::npos); + test(S("nbatdlmekrgcfqsophij"), 'e', 0, 7); + test(S("bnrpehidofmqtcksjgla"), 'e', 1, 4); + test(S("jdmciepkaqgotsrfnhlb"), 'e', 10, S::npos); + test(S("jtdaefblsokrmhpgcnqi"), 'e', 19, S::npos); + test(S("hkbgspofltajcnedqmri"), 'e', 20, S::npos); + test(S("oselktgbcapndfjihrmq"), 'e', 21, S::npos); + + test(S(""), 'e', S::npos); + test(S("csope"), 'e', 4); + test(S("gfsmthlkon"), 'e', S::npos); + test(S("laenfsbridchgotmkqpj"), 'e', 2); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.first.of/pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.of/pointer_size.pass.cpp new file mode 100644 index 00000000000..6dd176df016 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.of/pointer_size.pass.cpp @@ -0,0 +1,158 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_first_of(const charT* s, size_type pos = 0) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type pos, + typename S::size_type x) +{ + assert(s.find_first_of(str, pos) == x); + if (x != S::npos) + assert(pos <= x && x < s.size()); +} + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type x) +{ + assert(s.find_first_of(str) == x); + if (x != S::npos) + assert(x < s.size()); +} + +template <class S> +void test0() +{ + test(S(""), "", 0, S::npos); + test(S(""), "laenf", 0, S::npos); + test(S(""), "pqlnkmbdjo", 0, S::npos); + test(S(""), "qkamfogpnljdcshbreti", 0, S::npos); + test(S(""), "", 1, S::npos); + test(S(""), "bjaht", 1, S::npos); + test(S(""), "hjlcmgpket", 1, S::npos); + test(S(""), "htaobedqikfplcgjsmrn", 1, S::npos); + test(S("fodgq"), "", 0, S::npos); + test(S("qanej"), "dfkap", 0, 1); + test(S("clbao"), "ihqrfebgad", 0, 2); + test(S("mekdn"), "ngtjfcalbseiqrphmkdo", 0, 0); + test(S("srdfq"), "", 1, S::npos); + test(S("oemth"), "ikcrq", 1, S::npos); + test(S("cdaih"), "dmajblfhsg", 1, 1); + test(S("qohtk"), "oqftjhdmkgsblacenirp", 1, 1); + test(S("cshmd"), "", 2, S::npos); + test(S("lhcdo"), "oebqi", 2, 4); + test(S("qnsoh"), "kojhpmbsfe", 2, 2); + test(S("pkrof"), "acbsjqogpltdkhinfrem", 2, 2); + test(S("fmtsp"), "", 4, S::npos); + test(S("khbpm"), "aobjd", 4, S::npos); + test(S("pbsji"), "pcbahntsje", 4, S::npos); + test(S("mprdj"), "fhepcrntkoagbmldqijs", 4, 4); + test(S("eqmpa"), "", 5, S::npos); + test(S("omigs"), "kocgb", 5, S::npos); + test(S("onmje"), "fbslrjiqkm", 5, S::npos); + test(S("oqmrj"), "jeidpcmalhfnqbgtrsko", 5, S::npos); + test(S("schfa"), "", 6, S::npos); + test(S("igdsc"), "qngpd", 6, S::npos); + test(S("brqgo"), "rodhqklgmb", 6, S::npos); + test(S("tnrph"), "thdjgafrlbkoiqcspmne", 6, S::npos); + test(S("hcjitbfapl"), "", 0, S::npos); + test(S("daiprenocl"), "ashjd", 0, 0); + test(S("litpcfdghe"), "mgojkldsqh", 0, 0); + test(S("aidjksrolc"), "imqnaghkfrdtlopbjesc", 0, 0); + test(S("qpghtfbaji"), "", 1, S::npos); + test(S("gfshlcmdjr"), "nadkh", 1, 3); + test(S("nkodajteqp"), "ofdrqmkebl", 1, 1); + test(S("gbmetiprqd"), "bdfjqgatlksriohemnpc", 1, 1); + test(S("crnklpmegd"), "", 5, S::npos); + test(S("jsbtafedoc"), "prqgn", 5, S::npos); + test(S("qnmodrtkeb"), "pejafmnokr", 5, 5); + test(S("cpebqsfmnj"), "odnqkgijrhabfmcestlp", 5, 5); + test(S("lmofqdhpki"), "", 9, S::npos); + test(S("hnefkqimca"), "rtjpa", 9, 9); + test(S("drtasbgmfp"), "ktsrmnqagd", 9, S::npos); + test(S("lsaijeqhtr"), "rtdhgcisbnmoaqkfpjle", 9, 9); + test(S("elgofjmbrq"), "", 10, S::npos); + test(S("mjqdgalkpc"), "dplqa", 10, S::npos); + test(S("kthqnfcerm"), "dkacjoptns", 10, S::npos); + test(S("dfsjhanorc"), "hqfimtrgnbekpdcsjalo", 10, S::npos); + test(S("eqsgalomhb"), "", 11, S::npos); + test(S("akiteljmoh"), "lofbc", 11, S::npos); + test(S("hlbdfreqjo"), "astoegbfpn", 11, S::npos); + test(S("taqobhlerg"), "pdgreqomsncafklhtibj", 11, S::npos); + test(S("snafbdlghrjkpqtoceim"), "", 0, S::npos); + test(S("aemtbrgcklhndjisfpoq"), "lbtqd", 0, 3); + test(S("pnracgfkjdiholtbqsem"), "tboimldpjh", 0, 0); + test(S("dicfltehbsgrmojnpkaq"), "slcerthdaiqjfnobgkpm", 0, 0); + test(S("jlnkraeodhcspfgbqitm"), "", 1, S::npos); + test(S("lhosrngtmfjikbqpcade"), "aqibs", 1, 3); + test(S("rbtaqjhgkneisldpmfoc"), "gtfblmqinc", 1, 1); + test(S("gpifsqlrdkbonjtmheca"), "mkqpbtdalgniorhfescj", 1, 1); + test(S("hdpkobnsalmcfijregtq"), "", 10, S::npos); + test(S("jtlshdgqaiprkbcoenfm"), "pblas", 10, 10); + test(S("fkdrbqltsgmcoiphneaj"), "arosdhcfme", 10, 10); + test(S("crsplifgtqedjohnabmk"), "blkhjeogicatqfnpdmsr", 10, 10); + test(S("niptglfbosehkamrdqcj"), "", 19, S::npos); + test(S("copqdhstbingamjfkler"), "djkqc", 19, S::npos); + test(S("mrtaefilpdsgocnhqbjk"), "lgokshjtpb", 19, 19); + test(S("kojatdhlcmigpbfrqnes"), "bqjhtkfepimcnsgrlado", 19, 19); + test(S("eaintpchlqsbdgrkjofm"), "", 20, S::npos); + test(S("gjnhidfsepkrtaqbmclo"), "nocfa", 20, S::npos); + test(S("spocfaktqdbiejlhngmr"), "bgtajmiedc", 20, S::npos); + test(S("rphmlekgfscndtaobiqj"), "lsckfnqgdahejiopbtmr", 20, S::npos); + test(S("liatsqdoegkmfcnbhrpj"), "", 21, S::npos); + test(S("binjagtfldkrspcomqeh"), "gfsrt", 21, S::npos); + test(S("latkmisecnorjbfhqpdg"), "pfsocbhjtm", 21, S::npos); + test(S("lecfratdjkhnsmqpoigb"), "tpflmdnoicjgkberhqsa", 21, S::npos); +} + +template <class S> +void test1() +{ + test(S(""), "", S::npos); + test(S(""), "laenf", S::npos); + test(S(""), "pqlnkmbdjo", S::npos); + test(S(""), "qkamfogpnljdcshbreti", S::npos); + test(S("nhmko"), "", S::npos); + test(S("lahfb"), "irkhs", 2); + test(S("gmfhd"), "kantesmpgj", 0); + test(S("odaft"), "oknlrstdpiqmjbaghcfe", 0); + test(S("eolhfgpjqk"), "", S::npos); + test(S("nbatdlmekr"), "bnrpe", 0); + test(S("jdmciepkaq"), "jtdaefblso", 0); + test(S("hkbgspoflt"), "oselktgbcapndfjihrmq", 0); + test(S("gprdcokbnjhlsfmtieqa"), "", S::npos); + test(S("qjghlnftcaismkropdeb"), "bjaht", 1); + test(S("pnalfrdtkqcmojiesbhg"), "hjlcmgpket", 0); + test(S("pniotcfrhqsmgdkjbael"), "htaobedqikfplcgjsmrn", 0); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.first.of/pointer_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.of/pointer_size_size.pass.cpp new file mode 100644 index 00000000000..9e98a6ad20f --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.of/pointer_size_size.pass.cpp @@ -0,0 +1,387 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_first_of(const charT* s, size_type pos, size_type n) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type pos, + typename S::size_type n, typename S::size_type x) +{ + assert(s.find_first_of(str, pos, n) == x); + if (x != S::npos) + assert(pos <= x && x < s.size()); +} + +template <class S> +void test0() +{ + test(S(""), "", 0, 0, S::npos); + test(S(""), "irkhs", 0, 0, S::npos); + test(S(""), "kante", 0, 1, S::npos); + test(S(""), "oknlr", 0, 2, S::npos); + test(S(""), "pcdro", 0, 4, S::npos); + test(S(""), "bnrpe", 0, 5, S::npos); + test(S(""), "jtdaefblso", 0, 0, S::npos); + test(S(""), "oselktgbca", 0, 1, S::npos); + test(S(""), "eqgaplhckj", 0, 5, S::npos); + test(S(""), "bjahtcmnlp", 0, 9, S::npos); + test(S(""), "hjlcmgpket", 0, 10, S::npos); + test(S(""), "htaobedqikfplcgjsmrn", 0, 0, S::npos); + test(S(""), "hpqiarojkcdlsgnmfetb", 0, 1, S::npos); + test(S(""), "dfkaprhjloqetcsimnbg", 0, 10, S::npos); + test(S(""), "ihqrfebgadntlpmjksoc", 0, 19, S::npos); + test(S(""), "ngtjfcalbseiqrphmkdo", 0, 20, S::npos); + test(S(""), "", 1, 0, S::npos); + test(S(""), "lbtqd", 1, 0, S::npos); + test(S(""), "tboim", 1, 1, S::npos); + test(S(""), "slcer", 1, 2, S::npos); + test(S(""), "cbjfs", 1, 4, S::npos); + test(S(""), "aqibs", 1, 5, S::npos); + test(S(""), "gtfblmqinc", 1, 0, S::npos); + test(S(""), "mkqpbtdalg", 1, 1, S::npos); + test(S(""), "kphatlimcd", 1, 5, S::npos); + test(S(""), "pblasqogic", 1, 9, S::npos); + test(S(""), "arosdhcfme", 1, 10, S::npos); + test(S(""), "blkhjeogicatqfnpdmsr", 1, 0, S::npos); + test(S(""), "bmhineprjcoadgstflqk", 1, 1, S::npos); + test(S(""), "djkqcmetslnghpbarfoi", 1, 10, S::npos); + test(S(""), "lgokshjtpbemarcdqnfi", 1, 19, S::npos); + test(S(""), "bqjhtkfepimcnsgrlado", 1, 20, S::npos); + test(S("eaint"), "", 0, 0, S::npos); + test(S("binja"), "gfsrt", 0, 0, S::npos); + test(S("latkm"), "pfsoc", 0, 1, S::npos); + test(S("lecfr"), "tpflm", 0, 2, S::npos); + test(S("eqkst"), "sgkec", 0, 4, 0); + test(S("cdafr"), "romds", 0, 5, 1); + test(S("prbhe"), "qhjistlgmr", 0, 0, S::npos); + test(S("lbisk"), "pedfirsglo", 0, 1, S::npos); + test(S("hrlpd"), "aqcoslgrmk", 0, 5, S::npos); + test(S("ehmja"), "dabckmepqj", 0, 9, 0); + test(S("mhqgd"), "pqscrjthli", 0, 10, 1); + test(S("tgklq"), "kfphdcsjqmobliagtren", 0, 0, S::npos); + test(S("bocjs"), "rokpefncljibsdhqtagm", 0, 1, S::npos); + test(S("grbsd"), "afionmkphlebtcjqsgrd", 0, 10, S::npos); + test(S("ofjqr"), "aenmqplidhkofrjbctsg", 0, 19, 0); + test(S("btlfi"), "osjmbtcadhiklegrpqnf", 0, 20, 0); + test(S("clrgb"), "", 1, 0, S::npos); + test(S("tjmek"), "osmia", 1, 0, S::npos); + test(S("bgstp"), "ckonl", 1, 1, S::npos); + test(S("hstrk"), "ilcaj", 1, 2, S::npos); + test(S("kmspj"), "lasiq", 1, 4, 2); + test(S("tjboh"), "kfqmr", 1, 5, S::npos); + test(S("ilbcj"), "klnitfaobg", 1, 0, S::npos); + test(S("jkngf"), "gjhmdlqikp", 1, 1, 3); + test(S("gfcql"), "skbgtahqej", 1, 5, S::npos); + test(S("dqtlg"), "bjsdgtlpkf", 1, 9, 2); + test(S("bthpg"), "bjgfmnlkio", 1, 10, 4); + test(S("dgsnq"), "lbhepotfsjdqigcnamkr", 1, 0, S::npos); + test(S("rmfhp"), "tebangckmpsrqdlfojhi", 1, 1, S::npos); + test(S("jfdam"), "joflqbdkhtegimscpanr", 1, 10, 1); + test(S("edapb"), "adpmcohetfbsrjinlqkg", 1, 19, 1); + test(S("brfsm"), "iacldqjpfnogbsrhmetk", 1, 20, 1); + test(S("ndrhl"), "", 2, 0, S::npos); + test(S("mrecp"), "otkgb", 2, 0, S::npos); + test(S("qlasf"), "cqsjl", 2, 1, S::npos); + test(S("smaqd"), "dpifl", 2, 2, 4); + test(S("hjeni"), "oapht", 2, 4, S::npos); + test(S("ocmfj"), "cifts", 2, 5, 3); + test(S("hmftq"), "nmsckbgalo", 2, 0, S::npos); + test(S("fklad"), "tpksqhamle", 2, 1, S::npos); + test(S("dirnm"), "tpdrchmkji", 2, 5, 2); + test(S("hrgdc"), "ijagfkblst", 2, 9, 2); + test(S("ifakg"), "kpocsignjb", 2, 10, 3); + test(S("ebrgd"), "pecqtkjsnbdrialgmohf", 2, 0, S::npos); + test(S("rcjml"), "aiortphfcmkjebgsndql", 2, 1, S::npos); + test(S("peqmt"), "sdbkeamglhipojqftrcn", 2, 10, 3); + test(S("frehn"), "ljqncehgmfktroapidbs", 2, 19, 2); + test(S("tqolf"), "rtcfodilamkbenjghqps", 2, 20, 2); + test(S("cjgao"), "", 4, 0, S::npos); + test(S("kjplq"), "mabns", 4, 0, S::npos); + test(S("herni"), "bdnrp", 4, 1, S::npos); + test(S("tadrb"), "scidp", 4, 2, S::npos); + test(S("pkfeo"), "agbjl", 4, 4, S::npos); + test(S("hoser"), "jfmpr", 4, 5, 4); + test(S("kgrsp"), "rbpefghsmj", 4, 0, S::npos); + test(S("pgejb"), "apsfntdoqc", 4, 1, S::npos); + test(S("thlnq"), "ndkjeisgcl", 4, 5, S::npos); + test(S("nbmit"), "rnfpqatdeo", 4, 9, 4); + test(S("jgmib"), "bntjlqrfik", 4, 10, 4); + test(S("ncrfj"), "kcrtmpolnaqejghsfdbi", 4, 0, S::npos); + test(S("ncsik"), "lobheanpkmqidsrtcfgj", 4, 1, S::npos); + test(S("sgbfh"), "athdkljcnreqbgpmisof", 4, 10, 4); + test(S("dktbn"), "qkdmjialrscpbhefgont", 4, 19, 4); + test(S("fthqm"), "dmasojntqleribkgfchp", 4, 20, 4); + test(S("klopi"), "", 5, 0, S::npos); + test(S("dajhn"), "psthd", 5, 0, S::npos); + test(S("jbgno"), "rpmjd", 5, 1, S::npos); + test(S("hkjae"), "dfsmk", 5, 2, S::npos); +} + +template <class S> +void test1() +{ + test(S("gbhqo"), "skqne", 5, 4, S::npos); + test(S("ktdor"), "kipnf", 5, 5, S::npos); + test(S("ldprn"), "hmrnqdgifl", 5, 0, S::npos); + test(S("egmjk"), "fsmjcdairn", 5, 1, S::npos); + test(S("armql"), "pcdgltbrfj", 5, 5, S::npos); + test(S("cdhjo"), "aekfctpirg", 5, 9, S::npos); + test(S("jcons"), "ledihrsgpf", 5, 10, S::npos); + test(S("cbrkp"), "mqcklahsbtirgopefndj", 5, 0, S::npos); + test(S("fhgna"), "kmlthaoqgecrnpdbjfis", 5, 1, S::npos); + test(S("ejfcd"), "sfhbamcdptojlkrenqgi", 5, 10, S::npos); + test(S("kqjhe"), "pbniofmcedrkhlstgaqj", 5, 19, S::npos); + test(S("pbdjl"), "mongjratcskbhqiepfdl", 5, 20, S::npos); + test(S("gajqn"), "", 6, 0, S::npos); + test(S("stedk"), "hrnat", 6, 0, S::npos); + test(S("tjkaf"), "gsqdt", 6, 1, S::npos); + test(S("dthpe"), "bspkd", 6, 2, S::npos); + test(S("klhde"), "ohcmb", 6, 4, S::npos); + test(S("bhlki"), "heatr", 6, 5, S::npos); + test(S("lqmoh"), "pmblckedfn", 6, 0, S::npos); + test(S("mtqin"), "aceqmsrbik", 6, 1, S::npos); + test(S("dpqbr"), "lmbtdehjrn", 6, 5, S::npos); + test(S("kdhmo"), "teqmcrlgib", 6, 9, S::npos); + test(S("jblqp"), "njolbmspac", 6, 10, S::npos); + test(S("qmjgl"), "pofnhidklamecrbqjgst", 6, 0, S::npos); + test(S("rothp"), "jbhckmtgrqnosafedpli", 6, 1, S::npos); + test(S("ghknq"), "dobntpmqklicsahgjerf", 6, 10, S::npos); + test(S("eopfi"), "tpdshainjkbfoemlrgcq", 6, 19, S::npos); + test(S("dsnmg"), "oldpfgeakrnitscbjmqh", 6, 20, S::npos); + test(S("jnkrfhotgl"), "", 0, 0, S::npos); + test(S("dltjfngbko"), "rqegt", 0, 0, S::npos); + test(S("bmjlpkiqde"), "dashm", 0, 1, 8); + test(S("skrflobnqm"), "jqirk", 0, 2, 8); + test(S("jkpldtshrm"), "rckeg", 0, 4, 1); + test(S("ghasdbnjqo"), "jscie", 0, 5, 3); + test(S("igrkhpbqjt"), "efsphndliq", 0, 0, S::npos); + test(S("ikthdgcamf"), "gdicosleja", 0, 1, 5); + test(S("pcofgeniam"), "qcpjibosfl", 0, 5, 0); + test(S("rlfjgesqhc"), "lrhmefnjcq", 0, 9, 0); + test(S("itphbqsker"), "dtablcrseo", 0, 10, 1); + test(S("skjafcirqm"), "apckjsftedbhgomrnilq", 0, 0, S::npos); + test(S("tcqomarsfd"), "pcbrgflehjtiadnsokqm", 0, 1, S::npos); + test(S("rocfeldqpk"), "nsiadegjklhobrmtqcpf", 0, 10, 4); + test(S("cfpegndlkt"), "cpmajdqnolikhgsbretf", 0, 19, 0); + test(S("fqbtnkeasj"), "jcflkntmgiqrphdosaeb", 0, 20, 0); + test(S("shbcqnmoar"), "", 1, 0, S::npos); + test(S("bdoshlmfin"), "ontrs", 1, 0, S::npos); + test(S("khfrebnsgq"), "pfkna", 1, 1, S::npos); + test(S("getcrsaoji"), "ekosa", 1, 2, 1); + test(S("fjiknedcpq"), "anqhk", 1, 4, 4); + test(S("tkejgnafrm"), "jekca", 1, 5, 1); + test(S("jnakolqrde"), "ikemsjgacf", 1, 0, S::npos); + test(S("lcjptsmgbe"), "arolgsjkhm", 1, 1, S::npos); + test(S("itfsmcjorl"), "oftkbldhre", 1, 5, 1); + test(S("omchkfrjea"), "gbkqdoeftl", 1, 9, 4); + test(S("cigfqkated"), "sqcflrgtim", 1, 10, 1); + test(S("tscenjikml"), "fmhbkislrjdpanogqcet", 1, 0, S::npos); + test(S("qcpaemsinf"), "rnioadktqlgpbcjsmhef", 1, 1, S::npos); + test(S("gltkojeipd"), "oakgtnldpsefihqmjcbr", 1, 10, 1); + test(S("qistfrgnmp"), "gbnaelosidmcjqktfhpr", 1, 19, 1); + test(S("bdnpfcqaem"), "akbripjhlosndcmqgfet", 1, 20, 1); + test(S("ectnhskflp"), "", 5, 0, S::npos); + test(S("fgtianblpq"), "pijag", 5, 0, S::npos); + test(S("mfeqklirnh"), "jrckd", 5, 1, S::npos); + test(S("astedncjhk"), "qcloh", 5, 2, 6); + test(S("fhlqgcajbr"), "thlmp", 5, 4, S::npos); + test(S("epfhocmdng"), "qidmo", 5, 5, 6); + test(S("apcnsibger"), "lnegpsjqrd", 5, 0, S::npos); + test(S("aqkocrbign"), "rjqdablmfs", 5, 1, 5); + test(S("ijsmdtqgce"), "enkgpbsjaq", 5, 5, 7); + test(S("clobgsrken"), "kdsgoaijfh", 5, 9, 5); + test(S("jbhcfposld"), "trfqgmckbe", 5, 10, S::npos); + test(S("oqnpblhide"), "igetsracjfkdnpoblhqm", 5, 0, S::npos); + test(S("lroeasctif"), "nqctfaogirshlekbdjpm", 5, 1, S::npos); + test(S("bpjlgmiedh"), "csehfgomljdqinbartkp", 5, 10, 5); + test(S("pamkeoidrj"), "qahoegcmplkfsjbdnitr", 5, 19, 5); + test(S("espogqbthk"), "dpteiajrqmsognhlfbkc", 5, 20, 5); + test(S("shoiedtcjb"), "", 9, 0, S::npos); + test(S("ebcinjgads"), "tqbnh", 9, 0, S::npos); + test(S("dqmregkcfl"), "akmle", 9, 1, S::npos); + test(S("ngcrieqajf"), "iqfkm", 9, 2, S::npos); + test(S("qosmilgnjb"), "tqjsr", 9, 4, S::npos); + test(S("ikabsjtdfl"), "jplqg", 9, 5, 9); + test(S("ersmicafdh"), "oilnrbcgtj", 9, 0, S::npos); + test(S("fdnplotmgh"), "morkglpesn", 9, 1, S::npos); + test(S("fdbicojerm"), "dmicerngat", 9, 5, 9); + test(S("mbtafndjcq"), "radgeskbtc", 9, 9, S::npos); + test(S("mlenkpfdtc"), "ljikprsmqo", 9, 10, S::npos); + test(S("ahlcifdqgs"), "trqihkcgsjamfdbolnpe", 9, 0, S::npos); + test(S("bgjemaltks"), "lqmthbsrekajgnofcipd", 9, 1, S::npos); + test(S("pdhslbqrfc"), "jtalmedribkgqsopcnfh", 9, 10, S::npos); + test(S("dirhtsnjkc"), "spqfoiclmtagejbndkrh", 9, 19, 9); + test(S("dlroktbcja"), "nmotklspigjrdhcfaebq", 9, 20, 9); + test(S("ncjpmaekbs"), "", 10, 0, S::npos); + test(S("hlbosgmrak"), "hpmsd", 10, 0, S::npos); + test(S("pqfhsgilen"), "qnpor", 10, 1, S::npos); + test(S("gqtjsbdckh"), "otdma", 10, 2, S::npos); + test(S("cfkqpjlegi"), "efhjg", 10, 4, S::npos); + test(S("beanrfodgj"), "odpte", 10, 5, S::npos); + test(S("adtkqpbjfi"), "bctdgfmolr", 10, 0, S::npos); + test(S("iomkfthagj"), "oaklidrbqg", 10, 1, S::npos); +} + +template <class S> +void test2() +{ + test(S("sdpcilonqj"), "dnjfsagktr", 10, 5, S::npos); + test(S("gtfbdkqeml"), "nejaktmiqg", 10, 9, S::npos); + test(S("bmeqgcdorj"), "pjqonlebsf", 10, 10, S::npos); + test(S("etqlcanmob"), "dshmnbtolcjepgaikfqr", 10, 0, S::npos); + test(S("roqmkbdtia"), "iogfhpabtjkqlrnemcds", 10, 1, S::npos); + test(S("kadsithljf"), "ngridfabjsecpqltkmoh", 10, 10, S::npos); + test(S("sgtkpbfdmh"), "athmknplcgofrqejsdib", 10, 19, S::npos); + test(S("qgmetnabkl"), "ldobhmqcafnjtkeisgrp", 10, 20, S::npos); + test(S("cqjohampgd"), "", 11, 0, S::npos); + test(S("hobitmpsan"), "aocjb", 11, 0, S::npos); + test(S("tjehkpsalm"), "jbrnk", 11, 1, S::npos); + test(S("ngfbojitcl"), "tqedg", 11, 2, S::npos); + test(S("rcfkdbhgjo"), "nqskp", 11, 4, S::npos); + test(S("qghptonrea"), "eaqkl", 11, 5, S::npos); + test(S("hnprfgqjdl"), "reaoicljqm", 11, 0, S::npos); + test(S("hlmgabenti"), "lsftgajqpm", 11, 1, S::npos); + test(S("ofcjanmrbs"), "rlpfogmits", 11, 5, S::npos); + test(S("jqedtkornm"), "shkncmiaqj", 11, 9, S::npos); + test(S("rfedlasjmg"), "fpnatrhqgs", 11, 10, S::npos); + test(S("talpqjsgkm"), "sjclemqhnpdbgikarfot", 11, 0, S::npos); + test(S("lrkcbtqpie"), "otcmedjikgsfnqbrhpla", 11, 1, S::npos); + test(S("cipogdskjf"), "bonsaefdqiprkhlgtjcm", 11, 10, S::npos); + test(S("nqedcojahi"), "egpscmahijlfnkrodqtb", 11, 19, S::npos); + test(S("hefnrkmctj"), "kmqbfepjthgilscrndoa", 11, 20, S::npos); + test(S("atqirnmekfjolhpdsgcb"), "", 0, 0, S::npos); + test(S("echfkmlpribjnqsaogtd"), "prboq", 0, 0, S::npos); + test(S("qnhiftdgcleajbpkrosm"), "fjcqh", 0, 1, 4); + test(S("chamfknorbedjitgslpq"), "fmosa", 0, 2, 3); + test(S("njhqpibfmtlkaecdrgso"), "qdbok", 0, 4, 3); + test(S("ebnghfsqkprmdcljoiat"), "amslg", 0, 5, 3); + test(S("letjomsgihfrpqbkancd"), "smpltjneqb", 0, 0, S::npos); + test(S("nblgoipcrqeaktshjdmf"), "flitskrnge", 0, 1, 19); + test(S("cehkbngtjoiflqapsmrd"), "pgqihmlbef", 0, 5, 2); + test(S("mignapfoklbhcqjetdrs"), "cfpdqjtgsb", 0, 9, 2); + test(S("ceatbhlsqjgpnokfrmdi"), "htpsiaflom", 0, 10, 2); + test(S("ocihkjgrdelpfnmastqb"), "kpjfiaceghsrdtlbnomq", 0, 0, S::npos); + test(S("noelgschdtbrjfmiqkap"), "qhtbomidljgafneksprc", 0, 1, 16); + test(S("dkclqfombepritjnghas"), "nhtjobkcefldimpsaqgr", 0, 10, 1); + test(S("miklnresdgbhqcojftap"), "prabcjfqnoeskilmtgdh", 0, 19, 0); + test(S("htbcigojaqmdkfrnlsep"), "dtrgmchilkasqoebfpjn", 0, 20, 0); + test(S("febhmqtjanokscdirpgl"), "", 1, 0, S::npos); + test(S("loakbsqjpcrdhftniegm"), "sqome", 1, 0, S::npos); + test(S("reagphsqflbitdcjmkno"), "smfte", 1, 1, 6); + test(S("jitlfrqemsdhkopncabg"), "ciboh", 1, 2, 1); + test(S("mhtaepscdnrjqgbkifol"), "haois", 1, 4, 1); + test(S("tocesrfmnglpbjihqadk"), "abfki", 1, 5, 6); + test(S("lpfmctjrhdagneskbqoi"), "frdkocntmq", 1, 0, S::npos); + test(S("lsmqaepkdhncirbtjfgo"), "oasbpedlnr", 1, 1, 19); + test(S("epoiqmtldrabnkjhcfsg"), "kltqmhgand", 1, 5, 4); + test(S("emgasrilpknqojhtbdcf"), "gdtfjchpmr", 1, 9, 1); + test(S("hnfiagdpcklrjetqbsom"), "ponmcqblet", 1, 10, 1); + test(S("nsdfebgajhmtricpoklq"), "sgphqdnofeiklatbcmjr", 1, 0, S::npos); + test(S("atjgfsdlpobmeiqhncrk"), "ljqprsmigtfoneadckbh", 1, 1, 7); + test(S("sitodfgnrejlahcbmqkp"), "ligeojhafnkmrcsqtbdp", 1, 10, 1); + test(S("fraghmbiceknltjpqosd"), "lsimqfnjarbopedkhcgt", 1, 19, 1); + test(S("pmafenlhqtdbkirjsogc"), "abedmfjlghniorcqptks", 1, 20, 1); + test(S("pihgmoeqtnakrjslcbfd"), "", 10, 0, S::npos); + test(S("gjdkeprctqblnhiafsom"), "hqtoa", 10, 0, S::npos); + test(S("mkpnblfdsahrcqijteog"), "cahif", 10, 1, 12); + test(S("gckarqnelodfjhmbptis"), "kehis", 10, 2, S::npos); + test(S("gqpskidtbclomahnrjfe"), "kdlmh", 10, 4, 10); + test(S("pkldjsqrfgitbhmaecno"), "paeql", 10, 5, 15); + test(S("aftsijrbeklnmcdqhgop"), "aghoqiefnb", 10, 0, S::npos); + test(S("mtlgdrhafjkbiepqnsoc"), "jrbqaikpdo", 10, 1, S::npos); + test(S("pqgirnaefthokdmbsclj"), "smjonaeqcl", 10, 5, 11); + test(S("kpdbgjmtherlsfcqoina"), "eqbdrkcfah", 10, 9, 10); + test(S("jrlbothiknqmdgcfasep"), "kapmsienhf", 10, 10, 11); + test(S("mjogldqferckabinptsh"), "jpqotrlenfcsbhkaimdg", 10, 0, S::npos); + test(S("apoklnefbhmgqcdrisjt"), "jlbmhnfgtcqprikeados", 10, 1, 18); + test(S("ifeopcnrjbhkdgatmqls"), "stgbhfmdaljnpqoicker", 10, 10, 10); + test(S("ckqhaiesmjdnrgolbtpf"), "oihcetflbjagdsrkmqpn", 10, 19, 10); + test(S("bnlgapfimcoterskqdjh"), "adtclebmnpjsrqfkigoh", 10, 20, 10); + test(S("kgdlrobpmjcthqsafeni"), "", 19, 0, S::npos); + test(S("dfkechomjapgnslbtqir"), "beafg", 19, 0, S::npos); + test(S("rloadknfbqtgmhcsipje"), "iclat", 19, 1, S::npos); + test(S("mgjhkolrnadqbpetcifs"), "rkhnf", 19, 2, S::npos); + test(S("cmlfakiojdrgtbsphqen"), "clshq", 19, 4, S::npos); + test(S("kghbfipeomsntdalrqjc"), "dtcoj", 19, 5, 19); + test(S("eldiqckrnmtasbghjfpo"), "rqosnjmfth", 19, 0, S::npos); + test(S("abqjcfedgotihlnspkrm"), "siatdfqglh", 19, 1, S::npos); + test(S("qfbadrtjsimkolcenhpg"), "mrlshtpgjq", 19, 5, S::npos); + test(S("abseghclkjqifmtodrnp"), "adlcskgqjt", 19, 9, S::npos); + test(S("ibmsnlrjefhtdokacqpg"), "drshcjknaf", 19, 10, S::npos); + test(S("mrkfciqjebaponsthldg"), "etsaqroinghpkjdlfcbm", 19, 0, S::npos); + test(S("mjkticdeoqshpalrfbgn"), "sgepdnkqliambtrocfhj", 19, 1, S::npos); + test(S("rqnoclbdejgiphtfsakm"), "nlmcjaqgbsortfdihkpe", 19, 10, 19); + test(S("plkqbhmtfaeodjcrsing"), "racfnpmosldibqkghjet", 19, 19, 19); + test(S("oegalhmstjrfickpbndq"), "fjhdsctkqeiolagrnmbp", 19, 20, 19); + test(S("rdtgjcaohpblniekmsfq"), "", 20, 0, S::npos); + test(S("ofkqbnjetrmsaidphglc"), "ejanp", 20, 0, S::npos); + test(S("grkpahljcftesdmonqib"), "odife", 20, 1, S::npos); + test(S("jimlgbhfqkteospardcn"), "okaqd", 20, 2, S::npos); + test(S("gftenihpmslrjkqadcob"), "lcdbi", 20, 4, S::npos); + test(S("bmhldogtckrfsanijepq"), "fsqbj", 20, 5, S::npos); + test(S("nfqkrpjdesabgtlcmoih"), "bigdomnplq", 20, 0, S::npos); + test(S("focalnrpiqmdkstehbjg"), "apiblotgcd", 20, 1, S::npos); + test(S("rhqdspkmebiflcotnjga"), "acfhdenops", 20, 5, S::npos); + test(S("rahdtmsckfboqlpniegj"), "jopdeamcrk", 20, 9, S::npos); + test(S("fbkeiopclstmdqranjhg"), "trqncbkgmh", 20, 10, S::npos); + test(S("lifhpdgmbconstjeqark"), "tomglrkencbsfjqpihda", 20, 0, S::npos); +} + +template <class S> +void test3() +{ + test(S("pboqganrhedjmltsicfk"), "gbkhdnpoietfcmrslajq", 20, 1, S::npos); + test(S("klchabsimetjnqgorfpd"), "rtfnmbsglkjaichoqedp", 20, 10, S::npos); + test(S("sirfgmjqhctndbklaepo"), "ohkmdpfqbsacrtjnlgei", 20, 19, S::npos); + test(S("rlbdsiceaonqjtfpghkm"), "dlbrteoisgphmkncajfq", 20, 20, S::npos); + test(S("ecgdanriptblhjfqskom"), "", 21, 0, S::npos); + test(S("fdmiarlpgcskbhoteqjn"), "sjrlo", 21, 0, S::npos); + test(S("rlbstjqopignecmfadkh"), "qjpor", 21, 1, S::npos); + test(S("grjpqmbshektdolcafni"), "odhfn", 21, 2, S::npos); + test(S("sakfcohtqnibprjmlged"), "qtfin", 21, 4, S::npos); + test(S("mjtdglasihqpocebrfkn"), "hpqfo", 21, 5, S::npos); + test(S("okaplfrntghqbmeicsdj"), "fabmertkos", 21, 0, S::npos); + test(S("sahngemrtcjidqbklfpo"), "brqtgkmaej", 21, 1, S::npos); + test(S("dlmsipcnekhbgoaftqjr"), "nfrdeihsgl", 21, 5, S::npos); + test(S("ahegrmqnoiklpfsdbcjt"), "hlfrosekpi", 21, 9, S::npos); + test(S("hdsjbnmlegtkqripacof"), "atgbkrjdsm", 21, 10, S::npos); + test(S("pcnedrfjihqbalkgtoms"), "blnrptjgqmaifsdkhoec", 21, 0, S::npos); + test(S("qjidealmtpskrbfhocng"), "ctpmdahebfqjgknloris", 21, 1, S::npos); + test(S("qeindtagmokpfhsclrbj"), "apnkeqthrmlbfodiscgj", 21, 10, S::npos); + test(S("kpfegbjhsrnodltqciam"), "jdgictpframeoqlsbknh", 21, 19, S::npos); + test(S("hnbrcplsjfgiktoedmaq"), "qprlsfojamgndekthibc", 21, 20, S::npos); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.first.of/string_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.of/string_size.pass.cpp new file mode 100644 index 00000000000..e409edc25f4 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.first.of/string_size.pass.cpp @@ -0,0 +1,157 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_first_of(const basic_string& str, size_type pos = 0) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const S& str, typename S::size_type pos, typename S::size_type x) +{ + assert(s.find_first_of(str, pos) == x); + if (x != S::npos) + assert(pos <= x && x < s.size()); +} + +template <class S> +void +test(const S& s, const S& str, typename S::size_type x) +{ + assert(s.find_first_of(str) == x); + if (x != S::npos) + assert(x < s.size()); +} + +template <class S> +void test0() +{ + test(S(""), S(""), 0, S::npos); + test(S(""), S("laenf"), 0, S::npos); + test(S(""), S("pqlnkmbdjo"), 0, S::npos); + test(S(""), S("qkamfogpnljdcshbreti"), 0, S::npos); + test(S(""), S(""), 1, S::npos); + test(S(""), S("bjaht"), 1, S::npos); + test(S(""), S("hjlcmgpket"), 1, S::npos); + test(S(""), S("htaobedqikfplcgjsmrn"), 1, S::npos); + test(S("fodgq"), S(""), 0, S::npos); + test(S("qanej"), S("dfkap"), 0, 1); + test(S("clbao"), S("ihqrfebgad"), 0, 2); + test(S("mekdn"), S("ngtjfcalbseiqrphmkdo"), 0, 0); + test(S("srdfq"), S(""), 1, S::npos); + test(S("oemth"), S("ikcrq"), 1, S::npos); + test(S("cdaih"), S("dmajblfhsg"), 1, 1); + test(S("qohtk"), S("oqftjhdmkgsblacenirp"), 1, 1); + test(S("cshmd"), S(""), 2, S::npos); + test(S("lhcdo"), S("oebqi"), 2, 4); + test(S("qnsoh"), S("kojhpmbsfe"), 2, 2); + test(S("pkrof"), S("acbsjqogpltdkhinfrem"), 2, 2); + test(S("fmtsp"), S(""), 4, S::npos); + test(S("khbpm"), S("aobjd"), 4, S::npos); + test(S("pbsji"), S("pcbahntsje"), 4, S::npos); + test(S("mprdj"), S("fhepcrntkoagbmldqijs"), 4, 4); + test(S("eqmpa"), S(""), 5, S::npos); + test(S("omigs"), S("kocgb"), 5, S::npos); + test(S("onmje"), S("fbslrjiqkm"), 5, S::npos); + test(S("oqmrj"), S("jeidpcmalhfnqbgtrsko"), 5, S::npos); + test(S("schfa"), S(""), 6, S::npos); + test(S("igdsc"), S("qngpd"), 6, S::npos); + test(S("brqgo"), S("rodhqklgmb"), 6, S::npos); + test(S("tnrph"), S("thdjgafrlbkoiqcspmne"), 6, S::npos); + test(S("hcjitbfapl"), S(""), 0, S::npos); + test(S("daiprenocl"), S("ashjd"), 0, 0); + test(S("litpcfdghe"), S("mgojkldsqh"), 0, 0); + test(S("aidjksrolc"), S("imqnaghkfrdtlopbjesc"), 0, 0); + test(S("qpghtfbaji"), S(""), 1, S::npos); + test(S("gfshlcmdjr"), S("nadkh"), 1, 3); + test(S("nkodajteqp"), S("ofdrqmkebl"), 1, 1); + test(S("gbmetiprqd"), S("bdfjqgatlksriohemnpc"), 1, 1); + test(S("crnklpmegd"), S(""), 5, S::npos); + test(S("jsbtafedoc"), S("prqgn"), 5, S::npos); + test(S("qnmodrtkeb"), S("pejafmnokr"), 5, 5); + test(S("cpebqsfmnj"), S("odnqkgijrhabfmcestlp"), 5, 5); + test(S("lmofqdhpki"), S(""), 9, S::npos); + test(S("hnefkqimca"), S("rtjpa"), 9, 9); + test(S("drtasbgmfp"), S("ktsrmnqagd"), 9, S::npos); + test(S("lsaijeqhtr"), S("rtdhgcisbnmoaqkfpjle"), 9, 9); + test(S("elgofjmbrq"), S(""), 10, S::npos); + test(S("mjqdgalkpc"), S("dplqa"), 10, S::npos); + test(S("kthqnfcerm"), S("dkacjoptns"), 10, S::npos); + test(S("dfsjhanorc"), S("hqfimtrgnbekpdcsjalo"), 10, S::npos); + test(S("eqsgalomhb"), S(""), 11, S::npos); + test(S("akiteljmoh"), S("lofbc"), 11, S::npos); + test(S("hlbdfreqjo"), S("astoegbfpn"), 11, S::npos); + test(S("taqobhlerg"), S("pdgreqomsncafklhtibj"), 11, S::npos); + test(S("snafbdlghrjkpqtoceim"), S(""), 0, S::npos); + test(S("aemtbrgcklhndjisfpoq"), S("lbtqd"), 0, 3); + test(S("pnracgfkjdiholtbqsem"), S("tboimldpjh"), 0, 0); + test(S("dicfltehbsgrmojnpkaq"), S("slcerthdaiqjfnobgkpm"), 0, 0); + test(S("jlnkraeodhcspfgbqitm"), S(""), 1, S::npos); + test(S("lhosrngtmfjikbqpcade"), S("aqibs"), 1, 3); + test(S("rbtaqjhgkneisldpmfoc"), S("gtfblmqinc"), 1, 1); + test(S("gpifsqlrdkbonjtmheca"), S("mkqpbtdalgniorhfescj"), 1, 1); + test(S("hdpkobnsalmcfijregtq"), S(""), 10, S::npos); + test(S("jtlshdgqaiprkbcoenfm"), S("pblas"), 10, 10); + test(S("fkdrbqltsgmcoiphneaj"), S("arosdhcfme"), 10, 10); + test(S("crsplifgtqedjohnabmk"), S("blkhjeogicatqfnpdmsr"), 10, 10); + test(S("niptglfbosehkamrdqcj"), S(""), 19, S::npos); + test(S("copqdhstbingamjfkler"), S("djkqc"), 19, S::npos); + test(S("mrtaefilpdsgocnhqbjk"), S("lgokshjtpb"), 19, 19); + test(S("kojatdhlcmigpbfrqnes"), S("bqjhtkfepimcnsgrlado"), 19, 19); + test(S("eaintpchlqsbdgrkjofm"), S(""), 20, S::npos); + test(S("gjnhidfsepkrtaqbmclo"), S("nocfa"), 20, S::npos); + test(S("spocfaktqdbiejlhngmr"), S("bgtajmiedc"), 20, S::npos); + test(S("rphmlekgfscndtaobiqj"), S("lsckfnqgdahejiopbtmr"), 20, S::npos); + test(S("liatsqdoegkmfcnbhrpj"), S(""), 21, S::npos); + test(S("binjagtfldkrspcomqeh"), S("gfsrt"), 21, S::npos); + test(S("latkmisecnorjbfhqpdg"), S("pfsocbhjtm"), 21, S::npos); + test(S("lecfratdjkhnsmqpoigb"), S("tpflmdnoicjgkberhqsa"), 21, S::npos); +} + +template <class S> +void test1() +{ + test(S(""), S(""), S::npos); + test(S(""), S("laenf"), S::npos); + test(S(""), S("pqlnkmbdjo"), S::npos); + test(S(""), S("qkamfogpnljdcshbreti"), S::npos); + test(S("nhmko"), S(""), S::npos); + test(S("lahfb"), S("irkhs"), 2); + test(S("gmfhd"), S("kantesmpgj"), 0); + test(S("odaft"), S("oknlrstdpiqmjbaghcfe"), 0); + test(S("eolhfgpjqk"), S(""), S::npos); + test(S("nbatdlmekr"), S("bnrpe"), 0); + test(S("jdmciepkaq"), S("jtdaefblso"), 0); + test(S("hkbgspoflt"), S("oselktgbcapndfjihrmq"), 0); + test(S("gprdcokbnjhlsfmtieqa"), S(""), S::npos); + test(S("qjghlnftcaismkropdeb"), S("bjaht"), 1); + test(S("pnalfrdtkqcmojiesbhg"), S("hjlcmgpket"), 0); + test(S("pniotcfrhqsmgdkjbael"), S("htaobedqikfplcgjsmrn"), 0); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.last.not.of/char_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.not.of/char_size.pass.cpp new file mode 100644 index 00000000000..b130f9287ba --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.not.of/char_size.pass.cpp @@ -0,0 +1,98 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_last_not_of(charT c, size_type pos = npos) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, typename S::value_type c, typename S::size_type pos, + typename S::size_type x) +{ + assert(s.find_last_not_of(c, pos) == x); + if (x != S::npos) + assert(x <= pos && x < s.size()); +} + +template <class S> +void +test(const S& s, typename S::value_type c, typename S::size_type x) +{ + assert(s.find_last_not_of(c) == x); + if (x != S::npos) + assert(x < s.size()); +} + +int main() +{ + { + typedef std::string S; + test(S(""), 'i', 0, S::npos); + test(S(""), 'i', 1, S::npos); + test(S("kitcj"), 'i', 0, 0); + test(S("qkamf"), 'i', 1, 1); + test(S("nhmko"), 'i', 2, 2); + test(S("tpsaf"), 'i', 4, 4); + test(S("lahfb"), 'i', 5, 4); + test(S("irkhs"), 'i', 6, 4); + test(S("gmfhdaipsr"), 'i', 0, 0); + test(S("kantesmpgj"), 'i', 1, 1); + test(S("odaftiegpm"), 'i', 5, 4); + test(S("oknlrstdpi"), 'i', 9, 8); + test(S("eolhfgpjqk"), 'i', 10, 9); + test(S("pcdrofikas"), 'i', 11, 9); + test(S("nbatdlmekrgcfqsophij"), 'i', 0, 0); + test(S("bnrpehidofmqtcksjgla"), 'i', 1, 1); + test(S("jdmciepkaqgotsrfnhlb"), 'i', 10, 10); + test(S("jtdaefblsokrmhpgcnqi"), 'i', 19, 18); + test(S("hkbgspofltajcnedqmri"), 'i', 20, 18); + test(S("oselktgbcapndfjihrmq"), 'i', 21, 19); + + test(S(""), 'i', S::npos); + test(S("csope"), 'i', 4); + test(S("gfsmthlkon"), 'i', 9); + test(S("laenfsbridchgotmkqpj"), 'i', 19); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test(S(""), 'i', 0, S::npos); + test(S(""), 'i', 1, S::npos); + test(S("kitcj"), 'i', 0, 0); + test(S("qkamf"), 'i', 1, 1); + test(S("nhmko"), 'i', 2, 2); + test(S("tpsaf"), 'i', 4, 4); + test(S("lahfb"), 'i', 5, 4); + test(S("irkhs"), 'i', 6, 4); + test(S("gmfhdaipsr"), 'i', 0, 0); + test(S("kantesmpgj"), 'i', 1, 1); + test(S("odaftiegpm"), 'i', 5, 4); + test(S("oknlrstdpi"), 'i', 9, 8); + test(S("eolhfgpjqk"), 'i', 10, 9); + test(S("pcdrofikas"), 'i', 11, 9); + test(S("nbatdlmekrgcfqsophij"), 'i', 0, 0); + test(S("bnrpehidofmqtcksjgla"), 'i', 1, 1); + test(S("jdmciepkaqgotsrfnhlb"), 'i', 10, 10); + test(S("jtdaefblsokrmhpgcnqi"), 'i', 19, 18); + test(S("hkbgspofltajcnedqmri"), 'i', 20, 18); + test(S("oselktgbcapndfjihrmq"), 'i', 21, 19); + + test(S(""), 'i', S::npos); + test(S("csope"), 'i', 4); + test(S("gfsmthlkon"), 'i', 9); + test(S("laenfsbridchgotmkqpj"), 'i', 19); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.last.not.of/pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.not.of/pointer_size.pass.cpp new file mode 100644 index 00000000000..3e6bd9d093e --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.not.of/pointer_size.pass.cpp @@ -0,0 +1,158 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_last_not_of(const charT* s, size_type pos = npos) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type pos, + typename S::size_type x) +{ + assert(s.find_last_not_of(str, pos) == x); + if (x != S::npos) + assert(x <= pos && x < s.size()); +} + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type x) +{ + assert(s.find_last_not_of(str) == x); + if (x != S::npos) + assert(x < s.size()); +} + +template <class S> +void test0() +{ + test(S(""), "", 0, S::npos); + test(S(""), "laenf", 0, S::npos); + test(S(""), "pqlnkmbdjo", 0, S::npos); + test(S(""), "qkamfogpnljdcshbreti", 0, S::npos); + test(S(""), "", 1, S::npos); + test(S(""), "bjaht", 1, S::npos); + test(S(""), "hjlcmgpket", 1, S::npos); + test(S(""), "htaobedqikfplcgjsmrn", 1, S::npos); + test(S("fodgq"), "", 0, 0); + test(S("qanej"), "dfkap", 0, 0); + test(S("clbao"), "ihqrfebgad", 0, 0); + test(S("mekdn"), "ngtjfcalbseiqrphmkdo", 0, S::npos); + test(S("srdfq"), "", 1, 1); + test(S("oemth"), "ikcrq", 1, 1); + test(S("cdaih"), "dmajblfhsg", 1, 0); + test(S("qohtk"), "oqftjhdmkgsblacenirp", 1, S::npos); + test(S("cshmd"), "", 2, 2); + test(S("lhcdo"), "oebqi", 2, 2); + test(S("qnsoh"), "kojhpmbsfe", 2, 1); + test(S("pkrof"), "acbsjqogpltdkhinfrem", 2, S::npos); + test(S("fmtsp"), "", 4, 4); + test(S("khbpm"), "aobjd", 4, 4); + test(S("pbsji"), "pcbahntsje", 4, 4); + test(S("mprdj"), "fhepcrntkoagbmldqijs", 4, S::npos); + test(S("eqmpa"), "", 5, 4); + test(S("omigs"), "kocgb", 5, 4); + test(S("onmje"), "fbslrjiqkm", 5, 4); + test(S("oqmrj"), "jeidpcmalhfnqbgtrsko", 5, S::npos); + test(S("schfa"), "", 6, 4); + test(S("igdsc"), "qngpd", 6, 4); + test(S("brqgo"), "rodhqklgmb", 6, S::npos); + test(S("tnrph"), "thdjgafrlbkoiqcspmne", 6, S::npos); + test(S("hcjitbfapl"), "", 0, 0); + test(S("daiprenocl"), "ashjd", 0, S::npos); + test(S("litpcfdghe"), "mgojkldsqh", 0, S::npos); + test(S("aidjksrolc"), "imqnaghkfrdtlopbjesc", 0, S::npos); + test(S("qpghtfbaji"), "", 1, 1); + test(S("gfshlcmdjr"), "nadkh", 1, 1); + test(S("nkodajteqp"), "ofdrqmkebl", 1, 0); + test(S("gbmetiprqd"), "bdfjqgatlksriohemnpc", 1, S::npos); + test(S("crnklpmegd"), "", 5, 5); + test(S("jsbtafedoc"), "prqgn", 5, 5); + test(S("qnmodrtkeb"), "pejafmnokr", 5, 4); + test(S("cpebqsfmnj"), "odnqkgijrhabfmcestlp", 5, S::npos); + test(S("lmofqdhpki"), "", 9, 9); + test(S("hnefkqimca"), "rtjpa", 9, 8); + test(S("drtasbgmfp"), "ktsrmnqagd", 9, 9); + test(S("lsaijeqhtr"), "rtdhgcisbnmoaqkfpjle", 9, S::npos); + test(S("elgofjmbrq"), "", 10, 9); + test(S("mjqdgalkpc"), "dplqa", 10, 9); + test(S("kthqnfcerm"), "dkacjoptns", 10, 9); + test(S("dfsjhanorc"), "hqfimtrgnbekpdcsjalo", 10, S::npos); + test(S("eqsgalomhb"), "", 11, 9); + test(S("akiteljmoh"), "lofbc", 11, 9); + test(S("hlbdfreqjo"), "astoegbfpn", 11, 8); + test(S("taqobhlerg"), "pdgreqomsncafklhtibj", 11, S::npos); + test(S("snafbdlghrjkpqtoceim"), "", 0, 0); + test(S("aemtbrgcklhndjisfpoq"), "lbtqd", 0, 0); + test(S("pnracgfkjdiholtbqsem"), "tboimldpjh", 0, S::npos); + test(S("dicfltehbsgrmojnpkaq"), "slcerthdaiqjfnobgkpm", 0, S::npos); + test(S("jlnkraeodhcspfgbqitm"), "", 1, 1); + test(S("lhosrngtmfjikbqpcade"), "aqibs", 1, 1); + test(S("rbtaqjhgkneisldpmfoc"), "gtfblmqinc", 1, 0); + test(S("gpifsqlrdkbonjtmheca"), "mkqpbtdalgniorhfescj", 1, S::npos); + test(S("hdpkobnsalmcfijregtq"), "", 10, 10); + test(S("jtlshdgqaiprkbcoenfm"), "pblas", 10, 9); + test(S("fkdrbqltsgmcoiphneaj"), "arosdhcfme", 10, 9); + test(S("crsplifgtqedjohnabmk"), "blkhjeogicatqfnpdmsr", 10, S::npos); + test(S("niptglfbosehkamrdqcj"), "", 19, 19); + test(S("copqdhstbingamjfkler"), "djkqc", 19, 19); + test(S("mrtaefilpdsgocnhqbjk"), "lgokshjtpb", 19, 16); + test(S("kojatdhlcmigpbfrqnes"), "bqjhtkfepimcnsgrlado", 19, S::npos); + test(S("eaintpchlqsbdgrkjofm"), "", 20, 19); + test(S("gjnhidfsepkrtaqbmclo"), "nocfa", 20, 18); + test(S("spocfaktqdbiejlhngmr"), "bgtajmiedc", 20, 19); + test(S("rphmlekgfscndtaobiqj"), "lsckfnqgdahejiopbtmr", 20, S::npos); + test(S("liatsqdoegkmfcnbhrpj"), "", 21, 19); + test(S("binjagtfldkrspcomqeh"), "gfsrt", 21, 19); + test(S("latkmisecnorjbfhqpdg"), "pfsocbhjtm", 21, 19); + test(S("lecfratdjkhnsmqpoigb"), "tpflmdnoicjgkberhqsa", 21, S::npos); +} + +template <class S> +void test1() +{ + test(S(""), "", S::npos); + test(S(""), "laenf", S::npos); + test(S(""), "pqlnkmbdjo", S::npos); + test(S(""), "qkamfogpnljdcshbreti", S::npos); + test(S("nhmko"), "", 4); + test(S("lahfb"), "irkhs", 4); + test(S("gmfhd"), "kantesmpgj", 4); + test(S("odaft"), "oknlrstdpiqmjbaghcfe", S::npos); + test(S("eolhfgpjqk"), "", 9); + test(S("nbatdlmekr"), "bnrpe", 8); + test(S("jdmciepkaq"), "jtdaefblso", 9); + test(S("hkbgspoflt"), "oselktgbcapndfjihrmq", S::npos); + test(S("gprdcokbnjhlsfmtieqa"), "", 19); + test(S("qjghlnftcaismkropdeb"), "bjaht", 18); + test(S("pnalfrdtkqcmojiesbhg"), "hjlcmgpket", 17); + test(S("pniotcfrhqsmgdkjbael"), "htaobedqikfplcgjsmrn", S::npos); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.last.not.of/pointer_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.not.of/pointer_size_size.pass.cpp new file mode 100644 index 00000000000..4db7762b275 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.not.of/pointer_size_size.pass.cpp @@ -0,0 +1,387 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_last_not_of(const charT* s, size_type pos, size_type n) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type pos, + typename S::size_type n, typename S::size_type x) +{ + assert(s.find_last_not_of(str, pos, n) == x); + if (x != S::npos) + assert(x <= pos && x < s.size()); +} + +template <class S> +void test0() +{ + test(S(""), "", 0, 0, S::npos); + test(S(""), "irkhs", 0, 0, S::npos); + test(S(""), "kante", 0, 1, S::npos); + test(S(""), "oknlr", 0, 2, S::npos); + test(S(""), "pcdro", 0, 4, S::npos); + test(S(""), "bnrpe", 0, 5, S::npos); + test(S(""), "jtdaefblso", 0, 0, S::npos); + test(S(""), "oselktgbca", 0, 1, S::npos); + test(S(""), "eqgaplhckj", 0, 5, S::npos); + test(S(""), "bjahtcmnlp", 0, 9, S::npos); + test(S(""), "hjlcmgpket", 0, 10, S::npos); + test(S(""), "htaobedqikfplcgjsmrn", 0, 0, S::npos); + test(S(""), "hpqiarojkcdlsgnmfetb", 0, 1, S::npos); + test(S(""), "dfkaprhjloqetcsimnbg", 0, 10, S::npos); + test(S(""), "ihqrfebgadntlpmjksoc", 0, 19, S::npos); + test(S(""), "ngtjfcalbseiqrphmkdo", 0, 20, S::npos); + test(S(""), "", 1, 0, S::npos); + test(S(""), "lbtqd", 1, 0, S::npos); + test(S(""), "tboim", 1, 1, S::npos); + test(S(""), "slcer", 1, 2, S::npos); + test(S(""), "cbjfs", 1, 4, S::npos); + test(S(""), "aqibs", 1, 5, S::npos); + test(S(""), "gtfblmqinc", 1, 0, S::npos); + test(S(""), "mkqpbtdalg", 1, 1, S::npos); + test(S(""), "kphatlimcd", 1, 5, S::npos); + test(S(""), "pblasqogic", 1, 9, S::npos); + test(S(""), "arosdhcfme", 1, 10, S::npos); + test(S(""), "blkhjeogicatqfnpdmsr", 1, 0, S::npos); + test(S(""), "bmhineprjcoadgstflqk", 1, 1, S::npos); + test(S(""), "djkqcmetslnghpbarfoi", 1, 10, S::npos); + test(S(""), "lgokshjtpbemarcdqnfi", 1, 19, S::npos); + test(S(""), "bqjhtkfepimcnsgrlado", 1, 20, S::npos); + test(S("eaint"), "", 0, 0, 0); + test(S("binja"), "gfsrt", 0, 0, 0); + test(S("latkm"), "pfsoc", 0, 1, 0); + test(S("lecfr"), "tpflm", 0, 2, 0); + test(S("eqkst"), "sgkec", 0, 4, S::npos); + test(S("cdafr"), "romds", 0, 5, 0); + test(S("prbhe"), "qhjistlgmr", 0, 0, 0); + test(S("lbisk"), "pedfirsglo", 0, 1, 0); + test(S("hrlpd"), "aqcoslgrmk", 0, 5, 0); + test(S("ehmja"), "dabckmepqj", 0, 9, S::npos); + test(S("mhqgd"), "pqscrjthli", 0, 10, 0); + test(S("tgklq"), "kfphdcsjqmobliagtren", 0, 0, 0); + test(S("bocjs"), "rokpefncljibsdhqtagm", 0, 1, 0); + test(S("grbsd"), "afionmkphlebtcjqsgrd", 0, 10, 0); + test(S("ofjqr"), "aenmqplidhkofrjbctsg", 0, 19, S::npos); + test(S("btlfi"), "osjmbtcadhiklegrpqnf", 0, 20, S::npos); + test(S("clrgb"), "", 1, 0, 1); + test(S("tjmek"), "osmia", 1, 0, 1); + test(S("bgstp"), "ckonl", 1, 1, 1); + test(S("hstrk"), "ilcaj", 1, 2, 1); + test(S("kmspj"), "lasiq", 1, 4, 1); + test(S("tjboh"), "kfqmr", 1, 5, 1); + test(S("ilbcj"), "klnitfaobg", 1, 0, 1); + test(S("jkngf"), "gjhmdlqikp", 1, 1, 1); + test(S("gfcql"), "skbgtahqej", 1, 5, 1); + test(S("dqtlg"), "bjsdgtlpkf", 1, 9, 1); + test(S("bthpg"), "bjgfmnlkio", 1, 10, 1); + test(S("dgsnq"), "lbhepotfsjdqigcnamkr", 1, 0, 1); + test(S("rmfhp"), "tebangckmpsrqdlfojhi", 1, 1, 1); + test(S("jfdam"), "joflqbdkhtegimscpanr", 1, 10, S::npos); + test(S("edapb"), "adpmcohetfbsrjinlqkg", 1, 19, S::npos); + test(S("brfsm"), "iacldqjpfnogbsrhmetk", 1, 20, S::npos); + test(S("ndrhl"), "", 2, 0, 2); + test(S("mrecp"), "otkgb", 2, 0, 2); + test(S("qlasf"), "cqsjl", 2, 1, 2); + test(S("smaqd"), "dpifl", 2, 2, 2); + test(S("hjeni"), "oapht", 2, 4, 2); + test(S("ocmfj"), "cifts", 2, 5, 2); + test(S("hmftq"), "nmsckbgalo", 2, 0, 2); + test(S("fklad"), "tpksqhamle", 2, 1, 2); + test(S("dirnm"), "tpdrchmkji", 2, 5, 1); + test(S("hrgdc"), "ijagfkblst", 2, 9, 1); + test(S("ifakg"), "kpocsignjb", 2, 10, 2); + test(S("ebrgd"), "pecqtkjsnbdrialgmohf", 2, 0, 2); + test(S("rcjml"), "aiortphfcmkjebgsndql", 2, 1, 2); + test(S("peqmt"), "sdbkeamglhipojqftrcn", 2, 10, 2); + test(S("frehn"), "ljqncehgmfktroapidbs", 2, 19, S::npos); + test(S("tqolf"), "rtcfodilamkbenjghqps", 2, 20, S::npos); + test(S("cjgao"), "", 4, 0, 4); + test(S("kjplq"), "mabns", 4, 0, 4); + test(S("herni"), "bdnrp", 4, 1, 4); + test(S("tadrb"), "scidp", 4, 2, 4); + test(S("pkfeo"), "agbjl", 4, 4, 4); + test(S("hoser"), "jfmpr", 4, 5, 3); + test(S("kgrsp"), "rbpefghsmj", 4, 0, 4); + test(S("pgejb"), "apsfntdoqc", 4, 1, 4); + test(S("thlnq"), "ndkjeisgcl", 4, 5, 4); + test(S("nbmit"), "rnfpqatdeo", 4, 9, 3); + test(S("jgmib"), "bntjlqrfik", 4, 10, 2); + test(S("ncrfj"), "kcrtmpolnaqejghsfdbi", 4, 0, 4); + test(S("ncsik"), "lobheanpkmqidsrtcfgj", 4, 1, 4); + test(S("sgbfh"), "athdkljcnreqbgpmisof", 4, 10, 3); + test(S("dktbn"), "qkdmjialrscpbhefgont", 4, 19, 2); + test(S("fthqm"), "dmasojntqleribkgfchp", 4, 20, S::npos); + test(S("klopi"), "", 5, 0, 4); + test(S("dajhn"), "psthd", 5, 0, 4); + test(S("jbgno"), "rpmjd", 5, 1, 4); + test(S("hkjae"), "dfsmk", 5, 2, 4); +} + +template <class S> +void test1() +{ + test(S("gbhqo"), "skqne", 5, 4, 4); + test(S("ktdor"), "kipnf", 5, 5, 4); + test(S("ldprn"), "hmrnqdgifl", 5, 0, 4); + test(S("egmjk"), "fsmjcdairn", 5, 1, 4); + test(S("armql"), "pcdgltbrfj", 5, 5, 3); + test(S("cdhjo"), "aekfctpirg", 5, 9, 4); + test(S("jcons"), "ledihrsgpf", 5, 10, 3); + test(S("cbrkp"), "mqcklahsbtirgopefndj", 5, 0, 4); + test(S("fhgna"), "kmlthaoqgecrnpdbjfis", 5, 1, 4); + test(S("ejfcd"), "sfhbamcdptojlkrenqgi", 5, 10, 1); + test(S("kqjhe"), "pbniofmcedrkhlstgaqj", 5, 19, 2); + test(S("pbdjl"), "mongjratcskbhqiepfdl", 5, 20, S::npos); + test(S("gajqn"), "", 6, 0, 4); + test(S("stedk"), "hrnat", 6, 0, 4); + test(S("tjkaf"), "gsqdt", 6, 1, 4); + test(S("dthpe"), "bspkd", 6, 2, 4); + test(S("klhde"), "ohcmb", 6, 4, 4); + test(S("bhlki"), "heatr", 6, 5, 4); + test(S("lqmoh"), "pmblckedfn", 6, 0, 4); + test(S("mtqin"), "aceqmsrbik", 6, 1, 4); + test(S("dpqbr"), "lmbtdehjrn", 6, 5, 4); + test(S("kdhmo"), "teqmcrlgib", 6, 9, 4); + test(S("jblqp"), "njolbmspac", 6, 10, 3); + test(S("qmjgl"), "pofnhidklamecrbqjgst", 6, 0, 4); + test(S("rothp"), "jbhckmtgrqnosafedpli", 6, 1, 4); + test(S("ghknq"), "dobntpmqklicsahgjerf", 6, 10, 1); + test(S("eopfi"), "tpdshainjkbfoemlrgcq", 6, 19, S::npos); + test(S("dsnmg"), "oldpfgeakrnitscbjmqh", 6, 20, S::npos); + test(S("jnkrfhotgl"), "", 0, 0, 0); + test(S("dltjfngbko"), "rqegt", 0, 0, 0); + test(S("bmjlpkiqde"), "dashm", 0, 1, 0); + test(S("skrflobnqm"), "jqirk", 0, 2, 0); + test(S("jkpldtshrm"), "rckeg", 0, 4, 0); + test(S("ghasdbnjqo"), "jscie", 0, 5, 0); + test(S("igrkhpbqjt"), "efsphndliq", 0, 0, 0); + test(S("ikthdgcamf"), "gdicosleja", 0, 1, 0); + test(S("pcofgeniam"), "qcpjibosfl", 0, 5, S::npos); + test(S("rlfjgesqhc"), "lrhmefnjcq", 0, 9, S::npos); + test(S("itphbqsker"), "dtablcrseo", 0, 10, 0); + test(S("skjafcirqm"), "apckjsftedbhgomrnilq", 0, 0, 0); + test(S("tcqomarsfd"), "pcbrgflehjtiadnsokqm", 0, 1, 0); + test(S("rocfeldqpk"), "nsiadegjklhobrmtqcpf", 0, 10, 0); + test(S("cfpegndlkt"), "cpmajdqnolikhgsbretf", 0, 19, S::npos); + test(S("fqbtnkeasj"), "jcflkntmgiqrphdosaeb", 0, 20, S::npos); + test(S("shbcqnmoar"), "", 1, 0, 1); + test(S("bdoshlmfin"), "ontrs", 1, 0, 1); + test(S("khfrebnsgq"), "pfkna", 1, 1, 1); + test(S("getcrsaoji"), "ekosa", 1, 2, 0); + test(S("fjiknedcpq"), "anqhk", 1, 4, 1); + test(S("tkejgnafrm"), "jekca", 1, 5, 0); + test(S("jnakolqrde"), "ikemsjgacf", 1, 0, 1); + test(S("lcjptsmgbe"), "arolgsjkhm", 1, 1, 1); + test(S("itfsmcjorl"), "oftkbldhre", 1, 5, 0); + test(S("omchkfrjea"), "gbkqdoeftl", 1, 9, 1); + test(S("cigfqkated"), "sqcflrgtim", 1, 10, S::npos); + test(S("tscenjikml"), "fmhbkislrjdpanogqcet", 1, 0, 1); + test(S("qcpaemsinf"), "rnioadktqlgpbcjsmhef", 1, 1, 1); + test(S("gltkojeipd"), "oakgtnldpsefihqmjcbr", 1, 10, S::npos); + test(S("qistfrgnmp"), "gbnaelosidmcjqktfhpr", 1, 19, S::npos); + test(S("bdnpfcqaem"), "akbripjhlosndcmqgfet", 1, 20, S::npos); + test(S("ectnhskflp"), "", 5, 0, 5); + test(S("fgtianblpq"), "pijag", 5, 0, 5); + test(S("mfeqklirnh"), "jrckd", 5, 1, 5); + test(S("astedncjhk"), "qcloh", 5, 2, 5); + test(S("fhlqgcajbr"), "thlmp", 5, 4, 5); + test(S("epfhocmdng"), "qidmo", 5, 5, 5); + test(S("apcnsibger"), "lnegpsjqrd", 5, 0, 5); + test(S("aqkocrbign"), "rjqdablmfs", 5, 1, 4); + test(S("ijsmdtqgce"), "enkgpbsjaq", 5, 5, 5); + test(S("clobgsrken"), "kdsgoaijfh", 5, 9, 3); + test(S("jbhcfposld"), "trfqgmckbe", 5, 10, 5); + test(S("oqnpblhide"), "igetsracjfkdnpoblhqm", 5, 0, 5); + test(S("lroeasctif"), "nqctfaogirshlekbdjpm", 5, 1, 5); + test(S("bpjlgmiedh"), "csehfgomljdqinbartkp", 5, 10, 1); + test(S("pamkeoidrj"), "qahoegcmplkfsjbdnitr", 5, 19, S::npos); + test(S("espogqbthk"), "dpteiajrqmsognhlfbkc", 5, 20, S::npos); + test(S("shoiedtcjb"), "", 9, 0, 9); + test(S("ebcinjgads"), "tqbnh", 9, 0, 9); + test(S("dqmregkcfl"), "akmle", 9, 1, 9); + test(S("ngcrieqajf"), "iqfkm", 9, 2, 9); + test(S("qosmilgnjb"), "tqjsr", 9, 4, 9); + test(S("ikabsjtdfl"), "jplqg", 9, 5, 8); + test(S("ersmicafdh"), "oilnrbcgtj", 9, 0, 9); + test(S("fdnplotmgh"), "morkglpesn", 9, 1, 9); + test(S("fdbicojerm"), "dmicerngat", 9, 5, 8); + test(S("mbtafndjcq"), "radgeskbtc", 9, 9, 9); + test(S("mlenkpfdtc"), "ljikprsmqo", 9, 10, 9); + test(S("ahlcifdqgs"), "trqihkcgsjamfdbolnpe", 9, 0, 9); + test(S("bgjemaltks"), "lqmthbsrekajgnofcipd", 9, 1, 9); + test(S("pdhslbqrfc"), "jtalmedribkgqsopcnfh", 9, 10, 9); + test(S("dirhtsnjkc"), "spqfoiclmtagejbndkrh", 9, 19, 3); + test(S("dlroktbcja"), "nmotklspigjrdhcfaebq", 9, 20, S::npos); + test(S("ncjpmaekbs"), "", 10, 0, 9); + test(S("hlbosgmrak"), "hpmsd", 10, 0, 9); + test(S("pqfhsgilen"), "qnpor", 10, 1, 9); + test(S("gqtjsbdckh"), "otdma", 10, 2, 9); + test(S("cfkqpjlegi"), "efhjg", 10, 4, 9); + test(S("beanrfodgj"), "odpte", 10, 5, 9); + test(S("adtkqpbjfi"), "bctdgfmolr", 10, 0, 9); + test(S("iomkfthagj"), "oaklidrbqg", 10, 1, 9); +} + +template <class S> +void test2() +{ + test(S("sdpcilonqj"), "dnjfsagktr", 10, 5, 8); + test(S("gtfbdkqeml"), "nejaktmiqg", 10, 9, 9); + test(S("bmeqgcdorj"), "pjqonlebsf", 10, 10, 8); + test(S("etqlcanmob"), "dshmnbtolcjepgaikfqr", 10, 0, 9); + test(S("roqmkbdtia"), "iogfhpabtjkqlrnemcds", 10, 1, 9); + test(S("kadsithljf"), "ngridfabjsecpqltkmoh", 10, 10, 7); + test(S("sgtkpbfdmh"), "athmknplcgofrqejsdib", 10, 19, 5); + test(S("qgmetnabkl"), "ldobhmqcafnjtkeisgrp", 10, 20, S::npos); + test(S("cqjohampgd"), "", 11, 0, 9); + test(S("hobitmpsan"), "aocjb", 11, 0, 9); + test(S("tjehkpsalm"), "jbrnk", 11, 1, 9); + test(S("ngfbojitcl"), "tqedg", 11, 2, 9); + test(S("rcfkdbhgjo"), "nqskp", 11, 4, 9); + test(S("qghptonrea"), "eaqkl", 11, 5, 7); + test(S("hnprfgqjdl"), "reaoicljqm", 11, 0, 9); + test(S("hlmgabenti"), "lsftgajqpm", 11, 1, 9); + test(S("ofcjanmrbs"), "rlpfogmits", 11, 5, 9); + test(S("jqedtkornm"), "shkncmiaqj", 11, 9, 7); + test(S("rfedlasjmg"), "fpnatrhqgs", 11, 10, 8); + test(S("talpqjsgkm"), "sjclemqhnpdbgikarfot", 11, 0, 9); + test(S("lrkcbtqpie"), "otcmedjikgsfnqbrhpla", 11, 1, 9); + test(S("cipogdskjf"), "bonsaefdqiprkhlgtjcm", 11, 10, 8); + test(S("nqedcojahi"), "egpscmahijlfnkrodqtb", 11, 19, S::npos); + test(S("hefnrkmctj"), "kmqbfepjthgilscrndoa", 11, 20, S::npos); + test(S("atqirnmekfjolhpdsgcb"), "", 0, 0, 0); + test(S("echfkmlpribjnqsaogtd"), "prboq", 0, 0, 0); + test(S("qnhiftdgcleajbpkrosm"), "fjcqh", 0, 1, 0); + test(S("chamfknorbedjitgslpq"), "fmosa", 0, 2, 0); + test(S("njhqpibfmtlkaecdrgso"), "qdbok", 0, 4, 0); + test(S("ebnghfsqkprmdcljoiat"), "amslg", 0, 5, 0); + test(S("letjomsgihfrpqbkancd"), "smpltjneqb", 0, 0, 0); + test(S("nblgoipcrqeaktshjdmf"), "flitskrnge", 0, 1, 0); + test(S("cehkbngtjoiflqapsmrd"), "pgqihmlbef", 0, 5, 0); + test(S("mignapfoklbhcqjetdrs"), "cfpdqjtgsb", 0, 9, 0); + test(S("ceatbhlsqjgpnokfrmdi"), "htpsiaflom", 0, 10, 0); + test(S("ocihkjgrdelpfnmastqb"), "kpjfiaceghsrdtlbnomq", 0, 0, 0); + test(S("noelgschdtbrjfmiqkap"), "qhtbomidljgafneksprc", 0, 1, 0); + test(S("dkclqfombepritjnghas"), "nhtjobkcefldimpsaqgr", 0, 10, 0); + test(S("miklnresdgbhqcojftap"), "prabcjfqnoeskilmtgdh", 0, 19, S::npos); + test(S("htbcigojaqmdkfrnlsep"), "dtrgmchilkasqoebfpjn", 0, 20, S::npos); + test(S("febhmqtjanokscdirpgl"), "", 1, 0, 1); + test(S("loakbsqjpcrdhftniegm"), "sqome", 1, 0, 1); + test(S("reagphsqflbitdcjmkno"), "smfte", 1, 1, 1); + test(S("jitlfrqemsdhkopncabg"), "ciboh", 1, 2, 0); + test(S("mhtaepscdnrjqgbkifol"), "haois", 1, 4, 0); + test(S("tocesrfmnglpbjihqadk"), "abfki", 1, 5, 1); + test(S("lpfmctjrhdagneskbqoi"), "frdkocntmq", 1, 0, 1); + test(S("lsmqaepkdhncirbtjfgo"), "oasbpedlnr", 1, 1, 1); + test(S("epoiqmtldrabnkjhcfsg"), "kltqmhgand", 1, 5, 1); + test(S("emgasrilpknqojhtbdcf"), "gdtfjchpmr", 1, 9, 0); + test(S("hnfiagdpcklrjetqbsom"), "ponmcqblet", 1, 10, 0); + test(S("nsdfebgajhmtricpoklq"), "sgphqdnofeiklatbcmjr", 1, 0, 1); + test(S("atjgfsdlpobmeiqhncrk"), "ljqprsmigtfoneadckbh", 1, 1, 1); + test(S("sitodfgnrejlahcbmqkp"), "ligeojhafnkmrcsqtbdp", 1, 10, 0); + test(S("fraghmbiceknltjpqosd"), "lsimqfnjarbopedkhcgt", 1, 19, S::npos); + test(S("pmafenlhqtdbkirjsogc"), "abedmfjlghniorcqptks", 1, 20, S::npos); + test(S("pihgmoeqtnakrjslcbfd"), "", 10, 0, 10); + test(S("gjdkeprctqblnhiafsom"), "hqtoa", 10, 0, 10); + test(S("mkpnblfdsahrcqijteog"), "cahif", 10, 1, 10); + test(S("gckarqnelodfjhmbptis"), "kehis", 10, 2, 10); + test(S("gqpskidtbclomahnrjfe"), "kdlmh", 10, 4, 9); + test(S("pkldjsqrfgitbhmaecno"), "paeql", 10, 5, 10); + test(S("aftsijrbeklnmcdqhgop"), "aghoqiefnb", 10, 0, 10); + test(S("mtlgdrhafjkbiepqnsoc"), "jrbqaikpdo", 10, 1, 10); + test(S("pqgirnaefthokdmbsclj"), "smjonaeqcl", 10, 5, 10); + test(S("kpdbgjmtherlsfcqoina"), "eqbdrkcfah", 10, 9, 8); + test(S("jrlbothiknqmdgcfasep"), "kapmsienhf", 10, 10, 10); + test(S("mjogldqferckabinptsh"), "jpqotrlenfcsbhkaimdg", 10, 0, 10); + test(S("apoklnefbhmgqcdrisjt"), "jlbmhnfgtcqprikeados", 10, 1, 10); + test(S("ifeopcnrjbhkdgatmqls"), "stgbhfmdaljnpqoicker", 10, 10, 8); + test(S("ckqhaiesmjdnrgolbtpf"), "oihcetflbjagdsrkmqpn", 10, 19, S::npos); + test(S("bnlgapfimcoterskqdjh"), "adtclebmnpjsrqfkigoh", 10, 20, S::npos); + test(S("kgdlrobpmjcthqsafeni"), "", 19, 0, 19); + test(S("dfkechomjapgnslbtqir"), "beafg", 19, 0, 19); + test(S("rloadknfbqtgmhcsipje"), "iclat", 19, 1, 19); + test(S("mgjhkolrnadqbpetcifs"), "rkhnf", 19, 2, 19); + test(S("cmlfakiojdrgtbsphqen"), "clshq", 19, 4, 19); + test(S("kghbfipeomsntdalrqjc"), "dtcoj", 19, 5, 17); + test(S("eldiqckrnmtasbghjfpo"), "rqosnjmfth", 19, 0, 19); + test(S("abqjcfedgotihlnspkrm"), "siatdfqglh", 19, 1, 19); + test(S("qfbadrtjsimkolcenhpg"), "mrlshtpgjq", 19, 5, 19); + test(S("abseghclkjqifmtodrnp"), "adlcskgqjt", 19, 9, 19); + test(S("ibmsnlrjefhtdokacqpg"), "drshcjknaf", 19, 10, 19); + test(S("mrkfciqjebaponsthldg"), "etsaqroinghpkjdlfcbm", 19, 0, 19); + test(S("mjkticdeoqshpalrfbgn"), "sgepdnkqliambtrocfhj", 19, 1, 19); + test(S("rqnoclbdejgiphtfsakm"), "nlmcjaqgbsortfdihkpe", 19, 10, 18); + test(S("plkqbhmtfaeodjcrsing"), "racfnpmosldibqkghjet", 19, 19, 7); + test(S("oegalhmstjrfickpbndq"), "fjhdsctkqeiolagrnmbp", 19, 20, S::npos); + test(S("rdtgjcaohpblniekmsfq"), "", 20, 0, 19); + test(S("ofkqbnjetrmsaidphglc"), "ejanp", 20, 0, 19); + test(S("grkpahljcftesdmonqib"), "odife", 20, 1, 19); + test(S("jimlgbhfqkteospardcn"), "okaqd", 20, 2, 19); + test(S("gftenihpmslrjkqadcob"), "lcdbi", 20, 4, 18); + test(S("bmhldogtckrfsanijepq"), "fsqbj", 20, 5, 18); + test(S("nfqkrpjdesabgtlcmoih"), "bigdomnplq", 20, 0, 19); + test(S("focalnrpiqmdkstehbjg"), "apiblotgcd", 20, 1, 19); + test(S("rhqdspkmebiflcotnjga"), "acfhdenops", 20, 5, 18); + test(S("rahdtmsckfboqlpniegj"), "jopdeamcrk", 20, 9, 18); + test(S("fbkeiopclstmdqranjhg"), "trqncbkgmh", 20, 10, 17); + test(S("lifhpdgmbconstjeqark"), "tomglrkencbsfjqpihda", 20, 0, 19); +} + +template <class S> +void test3() +{ + test(S("pboqganrhedjmltsicfk"), "gbkhdnpoietfcmrslajq", 20, 1, 19); + test(S("klchabsimetjnqgorfpd"), "rtfnmbsglkjaichoqedp", 20, 10, 19); + test(S("sirfgmjqhctndbklaepo"), "ohkmdpfqbsacrtjnlgei", 20, 19, 1); + test(S("rlbdsiceaonqjtfpghkm"), "dlbrteoisgphmkncajfq", 20, 20, S::npos); + test(S("ecgdanriptblhjfqskom"), "", 21, 0, 19); + test(S("fdmiarlpgcskbhoteqjn"), "sjrlo", 21, 0, 19); + test(S("rlbstjqopignecmfadkh"), "qjpor", 21, 1, 19); + test(S("grjpqmbshektdolcafni"), "odhfn", 21, 2, 19); + test(S("sakfcohtqnibprjmlged"), "qtfin", 21, 4, 19); + test(S("mjtdglasihqpocebrfkn"), "hpqfo", 21, 5, 19); + test(S("okaplfrntghqbmeicsdj"), "fabmertkos", 21, 0, 19); + test(S("sahngemrtcjidqbklfpo"), "brqtgkmaej", 21, 1, 19); + test(S("dlmsipcnekhbgoaftqjr"), "nfrdeihsgl", 21, 5, 18); + test(S("ahegrmqnoiklpfsdbcjt"), "hlfrosekpi", 21, 9, 19); + test(S("hdsjbnmlegtkqripacof"), "atgbkrjdsm", 21, 10, 19); + test(S("pcnedrfjihqbalkgtoms"), "blnrptjgqmaifsdkhoec", 21, 0, 19); + test(S("qjidealmtpskrbfhocng"), "ctpmdahebfqjgknloris", 21, 1, 19); + test(S("qeindtagmokpfhsclrbj"), "apnkeqthrmlbfodiscgj", 21, 10, 19); + test(S("kpfegbjhsrnodltqciam"), "jdgictpframeoqlsbknh", 21, 19, 7); + test(S("hnbrcplsjfgiktoedmaq"), "qprlsfojamgndekthibc", 21, 20, S::npos); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.last.not.of/string_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.not.of/string_size.pass.cpp new file mode 100644 index 00000000000..ba93adbe445 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.not.of/string_size.pass.cpp @@ -0,0 +1,157 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_last_not_of(const basic_string& str, size_type pos = npos) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const S& str, typename S::size_type pos, typename S::size_type x) +{ + assert(s.find_last_not_of(str, pos) == x); + if (x != S::npos) + assert(x <= pos && x < s.size()); +} + +template <class S> +void +test(const S& s, const S& str, typename S::size_type x) +{ + assert(s.find_last_not_of(str) == x); + if (x != S::npos) + assert(x < s.size()); +} + +template <class S> +void test0() +{ + test(S(""), S(""), 0, S::npos); + test(S(""), S("laenf"), 0, S::npos); + test(S(""), S("pqlnkmbdjo"), 0, S::npos); + test(S(""), S("qkamfogpnljdcshbreti"), 0, S::npos); + test(S(""), S(""), 1, S::npos); + test(S(""), S("bjaht"), 1, S::npos); + test(S(""), S("hjlcmgpket"), 1, S::npos); + test(S(""), S("htaobedqikfplcgjsmrn"), 1, S::npos); + test(S("fodgq"), S(""), 0, 0); + test(S("qanej"), S("dfkap"), 0, 0); + test(S("clbao"), S("ihqrfebgad"), 0, 0); + test(S("mekdn"), S("ngtjfcalbseiqrphmkdo"), 0, S::npos); + test(S("srdfq"), S(""), 1, 1); + test(S("oemth"), S("ikcrq"), 1, 1); + test(S("cdaih"), S("dmajblfhsg"), 1, 0); + test(S("qohtk"), S("oqftjhdmkgsblacenirp"), 1, S::npos); + test(S("cshmd"), S(""), 2, 2); + test(S("lhcdo"), S("oebqi"), 2, 2); + test(S("qnsoh"), S("kojhpmbsfe"), 2, 1); + test(S("pkrof"), S("acbsjqogpltdkhinfrem"), 2, S::npos); + test(S("fmtsp"), S(""), 4, 4); + test(S("khbpm"), S("aobjd"), 4, 4); + test(S("pbsji"), S("pcbahntsje"), 4, 4); + test(S("mprdj"), S("fhepcrntkoagbmldqijs"), 4, S::npos); + test(S("eqmpa"), S(""), 5, 4); + test(S("omigs"), S("kocgb"), 5, 4); + test(S("onmje"), S("fbslrjiqkm"), 5, 4); + test(S("oqmrj"), S("jeidpcmalhfnqbgtrsko"), 5, S::npos); + test(S("schfa"), S(""), 6, 4); + test(S("igdsc"), S("qngpd"), 6, 4); + test(S("brqgo"), S("rodhqklgmb"), 6, S::npos); + test(S("tnrph"), S("thdjgafrlbkoiqcspmne"), 6, S::npos); + test(S("hcjitbfapl"), S(""), 0, 0); + test(S("daiprenocl"), S("ashjd"), 0, S::npos); + test(S("litpcfdghe"), S("mgojkldsqh"), 0, S::npos); + test(S("aidjksrolc"), S("imqnaghkfrdtlopbjesc"), 0, S::npos); + test(S("qpghtfbaji"), S(""), 1, 1); + test(S("gfshlcmdjr"), S("nadkh"), 1, 1); + test(S("nkodajteqp"), S("ofdrqmkebl"), 1, 0); + test(S("gbmetiprqd"), S("bdfjqgatlksriohemnpc"), 1, S::npos); + test(S("crnklpmegd"), S(""), 5, 5); + test(S("jsbtafedoc"), S("prqgn"), 5, 5); + test(S("qnmodrtkeb"), S("pejafmnokr"), 5, 4); + test(S("cpebqsfmnj"), S("odnqkgijrhabfmcestlp"), 5, S::npos); + test(S("lmofqdhpki"), S(""), 9, 9); + test(S("hnefkqimca"), S("rtjpa"), 9, 8); + test(S("drtasbgmfp"), S("ktsrmnqagd"), 9, 9); + test(S("lsaijeqhtr"), S("rtdhgcisbnmoaqkfpjle"), 9, S::npos); + test(S("elgofjmbrq"), S(""), 10, 9); + test(S("mjqdgalkpc"), S("dplqa"), 10, 9); + test(S("kthqnfcerm"), S("dkacjoptns"), 10, 9); + test(S("dfsjhanorc"), S("hqfimtrgnbekpdcsjalo"), 10, S::npos); + test(S("eqsgalomhb"), S(""), 11, 9); + test(S("akiteljmoh"), S("lofbc"), 11, 9); + test(S("hlbdfreqjo"), S("astoegbfpn"), 11, 8); + test(S("taqobhlerg"), S("pdgreqomsncafklhtibj"), 11, S::npos); + test(S("snafbdlghrjkpqtoceim"), S(""), 0, 0); + test(S("aemtbrgcklhndjisfpoq"), S("lbtqd"), 0, 0); + test(S("pnracgfkjdiholtbqsem"), S("tboimldpjh"), 0, S::npos); + test(S("dicfltehbsgrmojnpkaq"), S("slcerthdaiqjfnobgkpm"), 0, S::npos); + test(S("jlnkraeodhcspfgbqitm"), S(""), 1, 1); + test(S("lhosrngtmfjikbqpcade"), S("aqibs"), 1, 1); + test(S("rbtaqjhgkneisldpmfoc"), S("gtfblmqinc"), 1, 0); + test(S("gpifsqlrdkbonjtmheca"), S("mkqpbtdalgniorhfescj"), 1, S::npos); + test(S("hdpkobnsalmcfijregtq"), S(""), 10, 10); + test(S("jtlshdgqaiprkbcoenfm"), S("pblas"), 10, 9); + test(S("fkdrbqltsgmcoiphneaj"), S("arosdhcfme"), 10, 9); + test(S("crsplifgtqedjohnabmk"), S("blkhjeogicatqfnpdmsr"), 10, S::npos); + test(S("niptglfbosehkamrdqcj"), S(""), 19, 19); + test(S("copqdhstbingamjfkler"), S("djkqc"), 19, 19); + test(S("mrtaefilpdsgocnhqbjk"), S("lgokshjtpb"), 19, 16); + test(S("kojatdhlcmigpbfrqnes"), S("bqjhtkfepimcnsgrlado"), 19, S::npos); + test(S("eaintpchlqsbdgrkjofm"), S(""), 20, 19); + test(S("gjnhidfsepkrtaqbmclo"), S("nocfa"), 20, 18); + test(S("spocfaktqdbiejlhngmr"), S("bgtajmiedc"), 20, 19); + test(S("rphmlekgfscndtaobiqj"), S("lsckfnqgdahejiopbtmr"), 20, S::npos); + test(S("liatsqdoegkmfcnbhrpj"), S(""), 21, 19); + test(S("binjagtfldkrspcomqeh"), S("gfsrt"), 21, 19); + test(S("latkmisecnorjbfhqpdg"), S("pfsocbhjtm"), 21, 19); + test(S("lecfratdjkhnsmqpoigb"), S("tpflmdnoicjgkberhqsa"), 21, S::npos); +} + +template <class S> +void test1() +{ + test(S(""), S(""), S::npos); + test(S(""), S("laenf"), S::npos); + test(S(""), S("pqlnkmbdjo"), S::npos); + test(S(""), S("qkamfogpnljdcshbreti"), S::npos); + test(S("nhmko"), S(""), 4); + test(S("lahfb"), S("irkhs"), 4); + test(S("gmfhd"), S("kantesmpgj"), 4); + test(S("odaft"), S("oknlrstdpiqmjbaghcfe"), S::npos); + test(S("eolhfgpjqk"), S(""), 9); + test(S("nbatdlmekr"), S("bnrpe"), 8); + test(S("jdmciepkaq"), S("jtdaefblso"), 9); + test(S("hkbgspoflt"), S("oselktgbcapndfjihrmq"), S::npos); + test(S("gprdcokbnjhlsfmtieqa"), S(""), 19); + test(S("qjghlnftcaismkropdeb"), S("bjaht"), 18); + test(S("pnalfrdtkqcmojiesbhg"), S("hjlcmgpket"), 17); + test(S("pniotcfrhqsmgdkjbael"), S("htaobedqikfplcgjsmrn"), S::npos); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.last.of/char_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.of/char_size.pass.cpp new file mode 100644 index 00000000000..12765b71f28 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.of/char_size.pass.cpp @@ -0,0 +1,98 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_last_of(charT c, size_type pos = npos) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, typename S::value_type c, typename S::size_type pos, + typename S::size_type x) +{ + assert(s.find_last_of(c, pos) == x); + if (x != S::npos) + assert(x <= pos && x < s.size()); +} + +template <class S> +void +test(const S& s, typename S::value_type c, typename S::size_type x) +{ + assert(s.find_last_of(c) == x); + if (x != S::npos) + assert(x < s.size()); +} + +int main() +{ + { + typedef std::string S; + test(S(""), 'm', 0, S::npos); + test(S(""), 'm', 1, S::npos); + test(S("kitcj"), 'm', 0, S::npos); + test(S("qkamf"), 'm', 1, S::npos); + test(S("nhmko"), 'm', 2, 2); + test(S("tpsaf"), 'm', 4, S::npos); + test(S("lahfb"), 'm', 5, S::npos); + test(S("irkhs"), 'm', 6, S::npos); + test(S("gmfhdaipsr"), 'm', 0, S::npos); + test(S("kantesmpgj"), 'm', 1, S::npos); + test(S("odaftiegpm"), 'm', 5, S::npos); + test(S("oknlrstdpi"), 'm', 9, S::npos); + test(S("eolhfgpjqk"), 'm', 10, S::npos); + test(S("pcdrofikas"), 'm', 11, S::npos); + test(S("nbatdlmekrgcfqsophij"), 'm', 0, S::npos); + test(S("bnrpehidofmqtcksjgla"), 'm', 1, S::npos); + test(S("jdmciepkaqgotsrfnhlb"), 'm', 10, 2); + test(S("jtdaefblsokrmhpgcnqi"), 'm', 19, 12); + test(S("hkbgspofltajcnedqmri"), 'm', 20, 17); + test(S("oselktgbcapndfjihrmq"), 'm', 21, 18); + + test(S(""), 'm', S::npos); + test(S("csope"), 'm', S::npos); + test(S("gfsmthlkon"), 'm', 3); + test(S("laenfsbridchgotmkqpj"), 'm', 15); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test(S(""), 'm', 0, S::npos); + test(S(""), 'm', 1, S::npos); + test(S("kitcj"), 'm', 0, S::npos); + test(S("qkamf"), 'm', 1, S::npos); + test(S("nhmko"), 'm', 2, 2); + test(S("tpsaf"), 'm', 4, S::npos); + test(S("lahfb"), 'm', 5, S::npos); + test(S("irkhs"), 'm', 6, S::npos); + test(S("gmfhdaipsr"), 'm', 0, S::npos); + test(S("kantesmpgj"), 'm', 1, S::npos); + test(S("odaftiegpm"), 'm', 5, S::npos); + test(S("oknlrstdpi"), 'm', 9, S::npos); + test(S("eolhfgpjqk"), 'm', 10, S::npos); + test(S("pcdrofikas"), 'm', 11, S::npos); + test(S("nbatdlmekrgcfqsophij"), 'm', 0, S::npos); + test(S("bnrpehidofmqtcksjgla"), 'm', 1, S::npos); + test(S("jdmciepkaqgotsrfnhlb"), 'm', 10, 2); + test(S("jtdaefblsokrmhpgcnqi"), 'm', 19, 12); + test(S("hkbgspofltajcnedqmri"), 'm', 20, 17); + test(S("oselktgbcapndfjihrmq"), 'm', 21, 18); + + test(S(""), 'm', S::npos); + test(S("csope"), 'm', S::npos); + test(S("gfsmthlkon"), 'm', 3); + test(S("laenfsbridchgotmkqpj"), 'm', 15); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.last.of/pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.of/pointer_size.pass.cpp new file mode 100644 index 00000000000..f1b447c43f4 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.of/pointer_size.pass.cpp @@ -0,0 +1,158 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_last_of(const charT* s, size_type pos = npos) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type pos, + typename S::size_type x) +{ + assert(s.find_last_of(str, pos) == x); + if (x != S::npos) + assert(x <= pos && x < s.size()); +} + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type x) +{ + assert(s.find_last_of(str) == x); + if (x != S::npos) + assert(x < s.size()); +} + +template <class S> +void test0() +{ + test(S(""), "", 0, S::npos); + test(S(""), "laenf", 0, S::npos); + test(S(""), "pqlnkmbdjo", 0, S::npos); + test(S(""), "qkamfogpnljdcshbreti", 0, S::npos); + test(S(""), "", 1, S::npos); + test(S(""), "bjaht", 1, S::npos); + test(S(""), "hjlcmgpket", 1, S::npos); + test(S(""), "htaobedqikfplcgjsmrn", 1, S::npos); + test(S("fodgq"), "", 0, S::npos); + test(S("qanej"), "dfkap", 0, S::npos); + test(S("clbao"), "ihqrfebgad", 0, S::npos); + test(S("mekdn"), "ngtjfcalbseiqrphmkdo", 0, 0); + test(S("srdfq"), "", 1, S::npos); + test(S("oemth"), "ikcrq", 1, S::npos); + test(S("cdaih"), "dmajblfhsg", 1, 1); + test(S("qohtk"), "oqftjhdmkgsblacenirp", 1, 1); + test(S("cshmd"), "", 2, S::npos); + test(S("lhcdo"), "oebqi", 2, S::npos); + test(S("qnsoh"), "kojhpmbsfe", 2, 2); + test(S("pkrof"), "acbsjqogpltdkhinfrem", 2, 2); + test(S("fmtsp"), "", 4, S::npos); + test(S("khbpm"), "aobjd", 4, 2); + test(S("pbsji"), "pcbahntsje", 4, 3); + test(S("mprdj"), "fhepcrntkoagbmldqijs", 4, 4); + test(S("eqmpa"), "", 5, S::npos); + test(S("omigs"), "kocgb", 5, 3); + test(S("onmje"), "fbslrjiqkm", 5, 3); + test(S("oqmrj"), "jeidpcmalhfnqbgtrsko", 5, 4); + test(S("schfa"), "", 6, S::npos); + test(S("igdsc"), "qngpd", 6, 2); + test(S("brqgo"), "rodhqklgmb", 6, 4); + test(S("tnrph"), "thdjgafrlbkoiqcspmne", 6, 4); + test(S("hcjitbfapl"), "", 0, S::npos); + test(S("daiprenocl"), "ashjd", 0, 0); + test(S("litpcfdghe"), "mgojkldsqh", 0, 0); + test(S("aidjksrolc"), "imqnaghkfrdtlopbjesc", 0, 0); + test(S("qpghtfbaji"), "", 1, S::npos); + test(S("gfshlcmdjr"), "nadkh", 1, S::npos); + test(S("nkodajteqp"), "ofdrqmkebl", 1, 1); + test(S("gbmetiprqd"), "bdfjqgatlksriohemnpc", 1, 1); + test(S("crnklpmegd"), "", 5, S::npos); + test(S("jsbtafedoc"), "prqgn", 5, S::npos); + test(S("qnmodrtkeb"), "pejafmnokr", 5, 5); + test(S("cpebqsfmnj"), "odnqkgijrhabfmcestlp", 5, 5); + test(S("lmofqdhpki"), "", 9, S::npos); + test(S("hnefkqimca"), "rtjpa", 9, 9); + test(S("drtasbgmfp"), "ktsrmnqagd", 9, 7); + test(S("lsaijeqhtr"), "rtdhgcisbnmoaqkfpjle", 9, 9); + test(S("elgofjmbrq"), "", 10, S::npos); + test(S("mjqdgalkpc"), "dplqa", 10, 8); + test(S("kthqnfcerm"), "dkacjoptns", 10, 6); + test(S("dfsjhanorc"), "hqfimtrgnbekpdcsjalo", 10, 9); + test(S("eqsgalomhb"), "", 11, S::npos); + test(S("akiteljmoh"), "lofbc", 11, 8); + test(S("hlbdfreqjo"), "astoegbfpn", 11, 9); + test(S("taqobhlerg"), "pdgreqomsncafklhtibj", 11, 9); + test(S("snafbdlghrjkpqtoceim"), "", 0, S::npos); + test(S("aemtbrgcklhndjisfpoq"), "lbtqd", 0, S::npos); + test(S("pnracgfkjdiholtbqsem"), "tboimldpjh", 0, 0); + test(S("dicfltehbsgrmojnpkaq"), "slcerthdaiqjfnobgkpm", 0, 0); + test(S("jlnkraeodhcspfgbqitm"), "", 1, S::npos); + test(S("lhosrngtmfjikbqpcade"), "aqibs", 1, S::npos); + test(S("rbtaqjhgkneisldpmfoc"), "gtfblmqinc", 1, 1); + test(S("gpifsqlrdkbonjtmheca"), "mkqpbtdalgniorhfescj", 1, 1); + test(S("hdpkobnsalmcfijregtq"), "", 10, S::npos); + test(S("jtlshdgqaiprkbcoenfm"), "pblas", 10, 10); + test(S("fkdrbqltsgmcoiphneaj"), "arosdhcfme", 10, 10); + test(S("crsplifgtqedjohnabmk"), "blkhjeogicatqfnpdmsr", 10, 10); + test(S("niptglfbosehkamrdqcj"), "", 19, S::npos); + test(S("copqdhstbingamjfkler"), "djkqc", 19, 16); + test(S("mrtaefilpdsgocnhqbjk"), "lgokshjtpb", 19, 19); + test(S("kojatdhlcmigpbfrqnes"), "bqjhtkfepimcnsgrlado", 19, 19); + test(S("eaintpchlqsbdgrkjofm"), "", 20, S::npos); + test(S("gjnhidfsepkrtaqbmclo"), "nocfa", 20, 19); + test(S("spocfaktqdbiejlhngmr"), "bgtajmiedc", 20, 18); + test(S("rphmlekgfscndtaobiqj"), "lsckfnqgdahejiopbtmr", 20, 19); + test(S("liatsqdoegkmfcnbhrpj"), "", 21, S::npos); + test(S("binjagtfldkrspcomqeh"), "gfsrt", 21, 12); + test(S("latkmisecnorjbfhqpdg"), "pfsocbhjtm", 21, 17); + test(S("lecfratdjkhnsmqpoigb"), "tpflmdnoicjgkberhqsa", 21, 19); +} + +template <class S> +void test1() +{ + test(S(""), "", S::npos); + test(S(""), "laenf", S::npos); + test(S(""), "pqlnkmbdjo", S::npos); + test(S(""), "qkamfogpnljdcshbreti", S::npos); + test(S("nhmko"), "", S::npos); + test(S("lahfb"), "irkhs", 2); + test(S("gmfhd"), "kantesmpgj", 1); + test(S("odaft"), "oknlrstdpiqmjbaghcfe", 4); + test(S("eolhfgpjqk"), "", S::npos); + test(S("nbatdlmekr"), "bnrpe", 9); + test(S("jdmciepkaq"), "jtdaefblso", 8); + test(S("hkbgspoflt"), "oselktgbcapndfjihrmq", 9); + test(S("gprdcokbnjhlsfmtieqa"), "", S::npos); + test(S("qjghlnftcaismkropdeb"), "bjaht", 19); + test(S("pnalfrdtkqcmojiesbhg"), "hjlcmgpket", 19); + test(S("pniotcfrhqsmgdkjbael"), "htaobedqikfplcgjsmrn", 19); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.last.of/pointer_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.of/pointer_size_size.pass.cpp new file mode 100644 index 00000000000..7f96e6351aa --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.of/pointer_size_size.pass.cpp @@ -0,0 +1,387 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_last_of(const charT* s, size_type pos, size_type n) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type pos, + typename S::size_type n, typename S::size_type x) +{ + assert(s.find_last_of(str, pos, n) == x); + if (x != S::npos) + assert(x <= pos && x < s.size()); +} + +template <class S> +void test0() +{ + test(S(""), "", 0, 0, S::npos); + test(S(""), "irkhs", 0, 0, S::npos); + test(S(""), "kante", 0, 1, S::npos); + test(S(""), "oknlr", 0, 2, S::npos); + test(S(""), "pcdro", 0, 4, S::npos); + test(S(""), "bnrpe", 0, 5, S::npos); + test(S(""), "jtdaefblso", 0, 0, S::npos); + test(S(""), "oselktgbca", 0, 1, S::npos); + test(S(""), "eqgaplhckj", 0, 5, S::npos); + test(S(""), "bjahtcmnlp", 0, 9, S::npos); + test(S(""), "hjlcmgpket", 0, 10, S::npos); + test(S(""), "htaobedqikfplcgjsmrn", 0, 0, S::npos); + test(S(""), "hpqiarojkcdlsgnmfetb", 0, 1, S::npos); + test(S(""), "dfkaprhjloqetcsimnbg", 0, 10, S::npos); + test(S(""), "ihqrfebgadntlpmjksoc", 0, 19, S::npos); + test(S(""), "ngtjfcalbseiqrphmkdo", 0, 20, S::npos); + test(S(""), "", 1, 0, S::npos); + test(S(""), "lbtqd", 1, 0, S::npos); + test(S(""), "tboim", 1, 1, S::npos); + test(S(""), "slcer", 1, 2, S::npos); + test(S(""), "cbjfs", 1, 4, S::npos); + test(S(""), "aqibs", 1, 5, S::npos); + test(S(""), "gtfblmqinc", 1, 0, S::npos); + test(S(""), "mkqpbtdalg", 1, 1, S::npos); + test(S(""), "kphatlimcd", 1, 5, S::npos); + test(S(""), "pblasqogic", 1, 9, S::npos); + test(S(""), "arosdhcfme", 1, 10, S::npos); + test(S(""), "blkhjeogicatqfnpdmsr", 1, 0, S::npos); + test(S(""), "bmhineprjcoadgstflqk", 1, 1, S::npos); + test(S(""), "djkqcmetslnghpbarfoi", 1, 10, S::npos); + test(S(""), "lgokshjtpbemarcdqnfi", 1, 19, S::npos); + test(S(""), "bqjhtkfepimcnsgrlado", 1, 20, S::npos); + test(S("eaint"), "", 0, 0, S::npos); + test(S("binja"), "gfsrt", 0, 0, S::npos); + test(S("latkm"), "pfsoc", 0, 1, S::npos); + test(S("lecfr"), "tpflm", 0, 2, S::npos); + test(S("eqkst"), "sgkec", 0, 4, 0); + test(S("cdafr"), "romds", 0, 5, S::npos); + test(S("prbhe"), "qhjistlgmr", 0, 0, S::npos); + test(S("lbisk"), "pedfirsglo", 0, 1, S::npos); + test(S("hrlpd"), "aqcoslgrmk", 0, 5, S::npos); + test(S("ehmja"), "dabckmepqj", 0, 9, 0); + test(S("mhqgd"), "pqscrjthli", 0, 10, S::npos); + test(S("tgklq"), "kfphdcsjqmobliagtren", 0, 0, S::npos); + test(S("bocjs"), "rokpefncljibsdhqtagm", 0, 1, S::npos); + test(S("grbsd"), "afionmkphlebtcjqsgrd", 0, 10, S::npos); + test(S("ofjqr"), "aenmqplidhkofrjbctsg", 0, 19, 0); + test(S("btlfi"), "osjmbtcadhiklegrpqnf", 0, 20, 0); + test(S("clrgb"), "", 1, 0, S::npos); + test(S("tjmek"), "osmia", 1, 0, S::npos); + test(S("bgstp"), "ckonl", 1, 1, S::npos); + test(S("hstrk"), "ilcaj", 1, 2, S::npos); + test(S("kmspj"), "lasiq", 1, 4, S::npos); + test(S("tjboh"), "kfqmr", 1, 5, S::npos); + test(S("ilbcj"), "klnitfaobg", 1, 0, S::npos); + test(S("jkngf"), "gjhmdlqikp", 1, 1, S::npos); + test(S("gfcql"), "skbgtahqej", 1, 5, 0); + test(S("dqtlg"), "bjsdgtlpkf", 1, 9, 0); + test(S("bthpg"), "bjgfmnlkio", 1, 10, 0); + test(S("dgsnq"), "lbhepotfsjdqigcnamkr", 1, 0, S::npos); + test(S("rmfhp"), "tebangckmpsrqdlfojhi", 1, 1, S::npos); + test(S("jfdam"), "joflqbdkhtegimscpanr", 1, 10, 1); + test(S("edapb"), "adpmcohetfbsrjinlqkg", 1, 19, 1); + test(S("brfsm"), "iacldqjpfnogbsrhmetk", 1, 20, 1); + test(S("ndrhl"), "", 2, 0, S::npos); + test(S("mrecp"), "otkgb", 2, 0, S::npos); + test(S("qlasf"), "cqsjl", 2, 1, S::npos); + test(S("smaqd"), "dpifl", 2, 2, S::npos); + test(S("hjeni"), "oapht", 2, 4, 0); + test(S("ocmfj"), "cifts", 2, 5, 1); + test(S("hmftq"), "nmsckbgalo", 2, 0, S::npos); + test(S("fklad"), "tpksqhamle", 2, 1, S::npos); + test(S("dirnm"), "tpdrchmkji", 2, 5, 2); + test(S("hrgdc"), "ijagfkblst", 2, 9, 2); + test(S("ifakg"), "kpocsignjb", 2, 10, 0); + test(S("ebrgd"), "pecqtkjsnbdrialgmohf", 2, 0, S::npos); + test(S("rcjml"), "aiortphfcmkjebgsndql", 2, 1, S::npos); + test(S("peqmt"), "sdbkeamglhipojqftrcn", 2, 10, 1); + test(S("frehn"), "ljqncehgmfktroapidbs", 2, 19, 2); + test(S("tqolf"), "rtcfodilamkbenjghqps", 2, 20, 2); + test(S("cjgao"), "", 4, 0, S::npos); + test(S("kjplq"), "mabns", 4, 0, S::npos); + test(S("herni"), "bdnrp", 4, 1, S::npos); + test(S("tadrb"), "scidp", 4, 2, S::npos); + test(S("pkfeo"), "agbjl", 4, 4, S::npos); + test(S("hoser"), "jfmpr", 4, 5, 4); + test(S("kgrsp"), "rbpefghsmj", 4, 0, S::npos); + test(S("pgejb"), "apsfntdoqc", 4, 1, S::npos); + test(S("thlnq"), "ndkjeisgcl", 4, 5, 3); + test(S("nbmit"), "rnfpqatdeo", 4, 9, 4); + test(S("jgmib"), "bntjlqrfik", 4, 10, 4); + test(S("ncrfj"), "kcrtmpolnaqejghsfdbi", 4, 0, S::npos); + test(S("ncsik"), "lobheanpkmqidsrtcfgj", 4, 1, S::npos); + test(S("sgbfh"), "athdkljcnreqbgpmisof", 4, 10, 4); + test(S("dktbn"), "qkdmjialrscpbhefgont", 4, 19, 4); + test(S("fthqm"), "dmasojntqleribkgfchp", 4, 20, 4); + test(S("klopi"), "", 5, 0, S::npos); + test(S("dajhn"), "psthd", 5, 0, S::npos); + test(S("jbgno"), "rpmjd", 5, 1, S::npos); + test(S("hkjae"), "dfsmk", 5, 2, S::npos); +} + +template <class S> +void test1() +{ + test(S("gbhqo"), "skqne", 5, 4, 3); + test(S("ktdor"), "kipnf", 5, 5, 0); + test(S("ldprn"), "hmrnqdgifl", 5, 0, S::npos); + test(S("egmjk"), "fsmjcdairn", 5, 1, S::npos); + test(S("armql"), "pcdgltbrfj", 5, 5, 4); + test(S("cdhjo"), "aekfctpirg", 5, 9, 0); + test(S("jcons"), "ledihrsgpf", 5, 10, 4); + test(S("cbrkp"), "mqcklahsbtirgopefndj", 5, 0, S::npos); + test(S("fhgna"), "kmlthaoqgecrnpdbjfis", 5, 1, S::npos); + test(S("ejfcd"), "sfhbamcdptojlkrenqgi", 5, 10, 4); + test(S("kqjhe"), "pbniofmcedrkhlstgaqj", 5, 19, 4); + test(S("pbdjl"), "mongjratcskbhqiepfdl", 5, 20, 4); + test(S("gajqn"), "", 6, 0, S::npos); + test(S("stedk"), "hrnat", 6, 0, S::npos); + test(S("tjkaf"), "gsqdt", 6, 1, S::npos); + test(S("dthpe"), "bspkd", 6, 2, S::npos); + test(S("klhde"), "ohcmb", 6, 4, 2); + test(S("bhlki"), "heatr", 6, 5, 1); + test(S("lqmoh"), "pmblckedfn", 6, 0, S::npos); + test(S("mtqin"), "aceqmsrbik", 6, 1, S::npos); + test(S("dpqbr"), "lmbtdehjrn", 6, 5, 3); + test(S("kdhmo"), "teqmcrlgib", 6, 9, 3); + test(S("jblqp"), "njolbmspac", 6, 10, 4); + test(S("qmjgl"), "pofnhidklamecrbqjgst", 6, 0, S::npos); + test(S("rothp"), "jbhckmtgrqnosafedpli", 6, 1, S::npos); + test(S("ghknq"), "dobntpmqklicsahgjerf", 6, 10, 4); + test(S("eopfi"), "tpdshainjkbfoemlrgcq", 6, 19, 4); + test(S("dsnmg"), "oldpfgeakrnitscbjmqh", 6, 20, 4); + test(S("jnkrfhotgl"), "", 0, 0, S::npos); + test(S("dltjfngbko"), "rqegt", 0, 0, S::npos); + test(S("bmjlpkiqde"), "dashm", 0, 1, S::npos); + test(S("skrflobnqm"), "jqirk", 0, 2, S::npos); + test(S("jkpldtshrm"), "rckeg", 0, 4, S::npos); + test(S("ghasdbnjqo"), "jscie", 0, 5, S::npos); + test(S("igrkhpbqjt"), "efsphndliq", 0, 0, S::npos); + test(S("ikthdgcamf"), "gdicosleja", 0, 1, S::npos); + test(S("pcofgeniam"), "qcpjibosfl", 0, 5, 0); + test(S("rlfjgesqhc"), "lrhmefnjcq", 0, 9, 0); + test(S("itphbqsker"), "dtablcrseo", 0, 10, S::npos); + test(S("skjafcirqm"), "apckjsftedbhgomrnilq", 0, 0, S::npos); + test(S("tcqomarsfd"), "pcbrgflehjtiadnsokqm", 0, 1, S::npos); + test(S("rocfeldqpk"), "nsiadegjklhobrmtqcpf", 0, 10, S::npos); + test(S("cfpegndlkt"), "cpmajdqnolikhgsbretf", 0, 19, 0); + test(S("fqbtnkeasj"), "jcflkntmgiqrphdosaeb", 0, 20, 0); + test(S("shbcqnmoar"), "", 1, 0, S::npos); + test(S("bdoshlmfin"), "ontrs", 1, 0, S::npos); + test(S("khfrebnsgq"), "pfkna", 1, 1, S::npos); + test(S("getcrsaoji"), "ekosa", 1, 2, 1); + test(S("fjiknedcpq"), "anqhk", 1, 4, S::npos); + test(S("tkejgnafrm"), "jekca", 1, 5, 1); + test(S("jnakolqrde"), "ikemsjgacf", 1, 0, S::npos); + test(S("lcjptsmgbe"), "arolgsjkhm", 1, 1, S::npos); + test(S("itfsmcjorl"), "oftkbldhre", 1, 5, 1); + test(S("omchkfrjea"), "gbkqdoeftl", 1, 9, 0); + test(S("cigfqkated"), "sqcflrgtim", 1, 10, 1); + test(S("tscenjikml"), "fmhbkislrjdpanogqcet", 1, 0, S::npos); + test(S("qcpaemsinf"), "rnioadktqlgpbcjsmhef", 1, 1, S::npos); + test(S("gltkojeipd"), "oakgtnldpsefihqmjcbr", 1, 10, 1); + test(S("qistfrgnmp"), "gbnaelosidmcjqktfhpr", 1, 19, 1); + test(S("bdnpfcqaem"), "akbripjhlosndcmqgfet", 1, 20, 1); + test(S("ectnhskflp"), "", 5, 0, S::npos); + test(S("fgtianblpq"), "pijag", 5, 0, S::npos); + test(S("mfeqklirnh"), "jrckd", 5, 1, S::npos); + test(S("astedncjhk"), "qcloh", 5, 2, S::npos); + test(S("fhlqgcajbr"), "thlmp", 5, 4, 2); + test(S("epfhocmdng"), "qidmo", 5, 5, 4); + test(S("apcnsibger"), "lnegpsjqrd", 5, 0, S::npos); + test(S("aqkocrbign"), "rjqdablmfs", 5, 1, 5); + test(S("ijsmdtqgce"), "enkgpbsjaq", 5, 5, S::npos); + test(S("clobgsrken"), "kdsgoaijfh", 5, 9, 5); + test(S("jbhcfposld"), "trfqgmckbe", 5, 10, 4); + test(S("oqnpblhide"), "igetsracjfkdnpoblhqm", 5, 0, S::npos); + test(S("lroeasctif"), "nqctfaogirshlekbdjpm", 5, 1, S::npos); + test(S("bpjlgmiedh"), "csehfgomljdqinbartkp", 5, 10, 5); + test(S("pamkeoidrj"), "qahoegcmplkfsjbdnitr", 5, 19, 5); + test(S("espogqbthk"), "dpteiajrqmsognhlfbkc", 5, 20, 5); + test(S("shoiedtcjb"), "", 9, 0, S::npos); + test(S("ebcinjgads"), "tqbnh", 9, 0, S::npos); + test(S("dqmregkcfl"), "akmle", 9, 1, S::npos); + test(S("ngcrieqajf"), "iqfkm", 9, 2, 6); + test(S("qosmilgnjb"), "tqjsr", 9, 4, 8); + test(S("ikabsjtdfl"), "jplqg", 9, 5, 9); + test(S("ersmicafdh"), "oilnrbcgtj", 9, 0, S::npos); + test(S("fdnplotmgh"), "morkglpesn", 9, 1, 7); + test(S("fdbicojerm"), "dmicerngat", 9, 5, 9); + test(S("mbtafndjcq"), "radgeskbtc", 9, 9, 6); + test(S("mlenkpfdtc"), "ljikprsmqo", 9, 10, 5); + test(S("ahlcifdqgs"), "trqihkcgsjamfdbolnpe", 9, 0, S::npos); + test(S("bgjemaltks"), "lqmthbsrekajgnofcipd", 9, 1, 6); + test(S("pdhslbqrfc"), "jtalmedribkgqsopcnfh", 9, 10, 7); + test(S("dirhtsnjkc"), "spqfoiclmtagejbndkrh", 9, 19, 9); + test(S("dlroktbcja"), "nmotklspigjrdhcfaebq", 9, 20, 9); + test(S("ncjpmaekbs"), "", 10, 0, S::npos); + test(S("hlbosgmrak"), "hpmsd", 10, 0, S::npos); + test(S("pqfhsgilen"), "qnpor", 10, 1, 1); + test(S("gqtjsbdckh"), "otdma", 10, 2, 2); + test(S("cfkqpjlegi"), "efhjg", 10, 4, 7); + test(S("beanrfodgj"), "odpte", 10, 5, 7); + test(S("adtkqpbjfi"), "bctdgfmolr", 10, 0, S::npos); + test(S("iomkfthagj"), "oaklidrbqg", 10, 1, 1); +} + +template <class S> +void test2() +{ + test(S("sdpcilonqj"), "dnjfsagktr", 10, 5, 9); + test(S("gtfbdkqeml"), "nejaktmiqg", 10, 9, 8); + test(S("bmeqgcdorj"), "pjqonlebsf", 10, 10, 9); + test(S("etqlcanmob"), "dshmnbtolcjepgaikfqr", 10, 0, S::npos); + test(S("roqmkbdtia"), "iogfhpabtjkqlrnemcds", 10, 1, 8); + test(S("kadsithljf"), "ngridfabjsecpqltkmoh", 10, 10, 9); + test(S("sgtkpbfdmh"), "athmknplcgofrqejsdib", 10, 19, 9); + test(S("qgmetnabkl"), "ldobhmqcafnjtkeisgrp", 10, 20, 9); + test(S("cqjohampgd"), "", 11, 0, S::npos); + test(S("hobitmpsan"), "aocjb", 11, 0, S::npos); + test(S("tjehkpsalm"), "jbrnk", 11, 1, 1); + test(S("ngfbojitcl"), "tqedg", 11, 2, 7); + test(S("rcfkdbhgjo"), "nqskp", 11, 4, 3); + test(S("qghptonrea"), "eaqkl", 11, 5, 9); + test(S("hnprfgqjdl"), "reaoicljqm", 11, 0, S::npos); + test(S("hlmgabenti"), "lsftgajqpm", 11, 1, 1); + test(S("ofcjanmrbs"), "rlpfogmits", 11, 5, 7); + test(S("jqedtkornm"), "shkncmiaqj", 11, 9, 9); + test(S("rfedlasjmg"), "fpnatrhqgs", 11, 10, 9); + test(S("talpqjsgkm"), "sjclemqhnpdbgikarfot", 11, 0, S::npos); + test(S("lrkcbtqpie"), "otcmedjikgsfnqbrhpla", 11, 1, S::npos); + test(S("cipogdskjf"), "bonsaefdqiprkhlgtjcm", 11, 10, 9); + test(S("nqedcojahi"), "egpscmahijlfnkrodqtb", 11, 19, 9); + test(S("hefnrkmctj"), "kmqbfepjthgilscrndoa", 11, 20, 9); + test(S("atqirnmekfjolhpdsgcb"), "", 0, 0, S::npos); + test(S("echfkmlpribjnqsaogtd"), "prboq", 0, 0, S::npos); + test(S("qnhiftdgcleajbpkrosm"), "fjcqh", 0, 1, S::npos); + test(S("chamfknorbedjitgslpq"), "fmosa", 0, 2, S::npos); + test(S("njhqpibfmtlkaecdrgso"), "qdbok", 0, 4, S::npos); + test(S("ebnghfsqkprmdcljoiat"), "amslg", 0, 5, S::npos); + test(S("letjomsgihfrpqbkancd"), "smpltjneqb", 0, 0, S::npos); + test(S("nblgoipcrqeaktshjdmf"), "flitskrnge", 0, 1, S::npos); + test(S("cehkbngtjoiflqapsmrd"), "pgqihmlbef", 0, 5, S::npos); + test(S("mignapfoklbhcqjetdrs"), "cfpdqjtgsb", 0, 9, S::npos); + test(S("ceatbhlsqjgpnokfrmdi"), "htpsiaflom", 0, 10, S::npos); + test(S("ocihkjgrdelpfnmastqb"), "kpjfiaceghsrdtlbnomq", 0, 0, S::npos); + test(S("noelgschdtbrjfmiqkap"), "qhtbomidljgafneksprc", 0, 1, S::npos); + test(S("dkclqfombepritjnghas"), "nhtjobkcefldimpsaqgr", 0, 10, S::npos); + test(S("miklnresdgbhqcojftap"), "prabcjfqnoeskilmtgdh", 0, 19, 0); + test(S("htbcigojaqmdkfrnlsep"), "dtrgmchilkasqoebfpjn", 0, 20, 0); + test(S("febhmqtjanokscdirpgl"), "", 1, 0, S::npos); + test(S("loakbsqjpcrdhftniegm"), "sqome", 1, 0, S::npos); + test(S("reagphsqflbitdcjmkno"), "smfte", 1, 1, S::npos); + test(S("jitlfrqemsdhkopncabg"), "ciboh", 1, 2, 1); + test(S("mhtaepscdnrjqgbkifol"), "haois", 1, 4, 1); + test(S("tocesrfmnglpbjihqadk"), "abfki", 1, 5, S::npos); + test(S("lpfmctjrhdagneskbqoi"), "frdkocntmq", 1, 0, S::npos); + test(S("lsmqaepkdhncirbtjfgo"), "oasbpedlnr", 1, 1, S::npos); + test(S("epoiqmtldrabnkjhcfsg"), "kltqmhgand", 1, 5, S::npos); + test(S("emgasrilpknqojhtbdcf"), "gdtfjchpmr", 1, 9, 1); + test(S("hnfiagdpcklrjetqbsom"), "ponmcqblet", 1, 10, 1); + test(S("nsdfebgajhmtricpoklq"), "sgphqdnofeiklatbcmjr", 1, 0, S::npos); + test(S("atjgfsdlpobmeiqhncrk"), "ljqprsmigtfoneadckbh", 1, 1, S::npos); + test(S("sitodfgnrejlahcbmqkp"), "ligeojhafnkmrcsqtbdp", 1, 10, 1); + test(S("fraghmbiceknltjpqosd"), "lsimqfnjarbopedkhcgt", 1, 19, 1); + test(S("pmafenlhqtdbkirjsogc"), "abedmfjlghniorcqptks", 1, 20, 1); + test(S("pihgmoeqtnakrjslcbfd"), "", 10, 0, S::npos); + test(S("gjdkeprctqblnhiafsom"), "hqtoa", 10, 0, S::npos); + test(S("mkpnblfdsahrcqijteog"), "cahif", 10, 1, S::npos); + test(S("gckarqnelodfjhmbptis"), "kehis", 10, 2, 7); + test(S("gqpskidtbclomahnrjfe"), "kdlmh", 10, 4, 10); + test(S("pkldjsqrfgitbhmaecno"), "paeql", 10, 5, 6); + test(S("aftsijrbeklnmcdqhgop"), "aghoqiefnb", 10, 0, S::npos); + test(S("mtlgdrhafjkbiepqnsoc"), "jrbqaikpdo", 10, 1, 9); + test(S("pqgirnaefthokdmbsclj"), "smjonaeqcl", 10, 5, 5); + test(S("kpdbgjmtherlsfcqoina"), "eqbdrkcfah", 10, 9, 10); + test(S("jrlbothiknqmdgcfasep"), "kapmsienhf", 10, 10, 9); + test(S("mjogldqferckabinptsh"), "jpqotrlenfcsbhkaimdg", 10, 0, S::npos); + test(S("apoklnefbhmgqcdrisjt"), "jlbmhnfgtcqprikeados", 10, 1, S::npos); + test(S("ifeopcnrjbhkdgatmqls"), "stgbhfmdaljnpqoicker", 10, 10, 10); + test(S("ckqhaiesmjdnrgolbtpf"), "oihcetflbjagdsrkmqpn", 10, 19, 10); + test(S("bnlgapfimcoterskqdjh"), "adtclebmnpjsrqfkigoh", 10, 20, 10); + test(S("kgdlrobpmjcthqsafeni"), "", 19, 0, S::npos); + test(S("dfkechomjapgnslbtqir"), "beafg", 19, 0, S::npos); + test(S("rloadknfbqtgmhcsipje"), "iclat", 19, 1, 16); + test(S("mgjhkolrnadqbpetcifs"), "rkhnf", 19, 2, 7); + test(S("cmlfakiojdrgtbsphqen"), "clshq", 19, 4, 16); + test(S("kghbfipeomsntdalrqjc"), "dtcoj", 19, 5, 19); + test(S("eldiqckrnmtasbghjfpo"), "rqosnjmfth", 19, 0, S::npos); + test(S("abqjcfedgotihlnspkrm"), "siatdfqglh", 19, 1, 15); + test(S("qfbadrtjsimkolcenhpg"), "mrlshtpgjq", 19, 5, 17); + test(S("abseghclkjqifmtodrnp"), "adlcskgqjt", 19, 9, 16); + test(S("ibmsnlrjefhtdokacqpg"), "drshcjknaf", 19, 10, 16); + test(S("mrkfciqjebaponsthldg"), "etsaqroinghpkjdlfcbm", 19, 0, S::npos); + test(S("mjkticdeoqshpalrfbgn"), "sgepdnkqliambtrocfhj", 19, 1, 10); + test(S("rqnoclbdejgiphtfsakm"), "nlmcjaqgbsortfdihkpe", 19, 10, 19); + test(S("plkqbhmtfaeodjcrsing"), "racfnpmosldibqkghjet", 19, 19, 19); + test(S("oegalhmstjrfickpbndq"), "fjhdsctkqeiolagrnmbp", 19, 20, 19); + test(S("rdtgjcaohpblniekmsfq"), "", 20, 0, S::npos); + test(S("ofkqbnjetrmsaidphglc"), "ejanp", 20, 0, S::npos); + test(S("grkpahljcftesdmonqib"), "odife", 20, 1, 15); + test(S("jimlgbhfqkteospardcn"), "okaqd", 20, 2, 12); + test(S("gftenihpmslrjkqadcob"), "lcdbi", 20, 4, 19); + test(S("bmhldogtckrfsanijepq"), "fsqbj", 20, 5, 19); + test(S("nfqkrpjdesabgtlcmoih"), "bigdomnplq", 20, 0, S::npos); + test(S("focalnrpiqmdkstehbjg"), "apiblotgcd", 20, 1, 3); + test(S("rhqdspkmebiflcotnjga"), "acfhdenops", 20, 5, 19); + test(S("rahdtmsckfboqlpniegj"), "jopdeamcrk", 20, 9, 19); + test(S("fbkeiopclstmdqranjhg"), "trqncbkgmh", 20, 10, 19); + test(S("lifhpdgmbconstjeqark"), "tomglrkencbsfjqpihda", 20, 0, S::npos); +} + +template <class S> +void test3() +{ + test(S("pboqganrhedjmltsicfk"), "gbkhdnpoietfcmrslajq", 20, 1, 4); + test(S("klchabsimetjnqgorfpd"), "rtfnmbsglkjaichoqedp", 20, 10, 17); + test(S("sirfgmjqhctndbklaepo"), "ohkmdpfqbsacrtjnlgei", 20, 19, 19); + test(S("rlbdsiceaonqjtfpghkm"), "dlbrteoisgphmkncajfq", 20, 20, 19); + test(S("ecgdanriptblhjfqskom"), "", 21, 0, S::npos); + test(S("fdmiarlpgcskbhoteqjn"), "sjrlo", 21, 0, S::npos); + test(S("rlbstjqopignecmfadkh"), "qjpor", 21, 1, 6); + test(S("grjpqmbshektdolcafni"), "odhfn", 21, 2, 13); + test(S("sakfcohtqnibprjmlged"), "qtfin", 21, 4, 10); + test(S("mjtdglasihqpocebrfkn"), "hpqfo", 21, 5, 17); + test(S("okaplfrntghqbmeicsdj"), "fabmertkos", 21, 0, S::npos); + test(S("sahngemrtcjidqbklfpo"), "brqtgkmaej", 21, 1, 14); + test(S("dlmsipcnekhbgoaftqjr"), "nfrdeihsgl", 21, 5, 19); + test(S("ahegrmqnoiklpfsdbcjt"), "hlfrosekpi", 21, 9, 14); + test(S("hdsjbnmlegtkqripacof"), "atgbkrjdsm", 21, 10, 16); + test(S("pcnedrfjihqbalkgtoms"), "blnrptjgqmaifsdkhoec", 21, 0, S::npos); + test(S("qjidealmtpskrbfhocng"), "ctpmdahebfqjgknloris", 21, 1, 17); + test(S("qeindtagmokpfhsclrbj"), "apnkeqthrmlbfodiscgj", 21, 10, 17); + test(S("kpfegbjhsrnodltqciam"), "jdgictpframeoqlsbknh", 21, 19, 19); + test(S("hnbrcplsjfgiktoedmaq"), "qprlsfojamgndekthibc", 21, 20, 19); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find.last.of/string_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.of/string_size.pass.cpp new file mode 100644 index 00000000000..351c6727de2 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find.last.of/string_size.pass.cpp @@ -0,0 +1,157 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find_last_of(const basic_string& str, size_type pos = npos) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const S& str, typename S::size_type pos, typename S::size_type x) +{ + assert(s.find_last_of(str, pos) == x); + if (x != S::npos) + assert(x <= pos && x < s.size()); +} + +template <class S> +void +test(const S& s, const S& str, typename S::size_type x) +{ + assert(s.find_last_of(str) == x); + if (x != S::npos) + assert(x < s.size()); +} + +template <class S> +void test0() +{ + test(S(""), S(""), 0, S::npos); + test(S(""), S("laenf"), 0, S::npos); + test(S(""), S("pqlnkmbdjo"), 0, S::npos); + test(S(""), S("qkamfogpnljdcshbreti"), 0, S::npos); + test(S(""), S(""), 1, S::npos); + test(S(""), S("bjaht"), 1, S::npos); + test(S(""), S("hjlcmgpket"), 1, S::npos); + test(S(""), S("htaobedqikfplcgjsmrn"), 1, S::npos); + test(S("fodgq"), S(""), 0, S::npos); + test(S("qanej"), S("dfkap"), 0, S::npos); + test(S("clbao"), S("ihqrfebgad"), 0, S::npos); + test(S("mekdn"), S("ngtjfcalbseiqrphmkdo"), 0, 0); + test(S("srdfq"), S(""), 1, S::npos); + test(S("oemth"), S("ikcrq"), 1, S::npos); + test(S("cdaih"), S("dmajblfhsg"), 1, 1); + test(S("qohtk"), S("oqftjhdmkgsblacenirp"), 1, 1); + test(S("cshmd"), S(""), 2, S::npos); + test(S("lhcdo"), S("oebqi"), 2, S::npos); + test(S("qnsoh"), S("kojhpmbsfe"), 2, 2); + test(S("pkrof"), S("acbsjqogpltdkhinfrem"), 2, 2); + test(S("fmtsp"), S(""), 4, S::npos); + test(S("khbpm"), S("aobjd"), 4, 2); + test(S("pbsji"), S("pcbahntsje"), 4, 3); + test(S("mprdj"), S("fhepcrntkoagbmldqijs"), 4, 4); + test(S("eqmpa"), S(""), 5, S::npos); + test(S("omigs"), S("kocgb"), 5, 3); + test(S("onmje"), S("fbslrjiqkm"), 5, 3); + test(S("oqmrj"), S("jeidpcmalhfnqbgtrsko"), 5, 4); + test(S("schfa"), S(""), 6, S::npos); + test(S("igdsc"), S("qngpd"), 6, 2); + test(S("brqgo"), S("rodhqklgmb"), 6, 4); + test(S("tnrph"), S("thdjgafrlbkoiqcspmne"), 6, 4); + test(S("hcjitbfapl"), S(""), 0, S::npos); + test(S("daiprenocl"), S("ashjd"), 0, 0); + test(S("litpcfdghe"), S("mgojkldsqh"), 0, 0); + test(S("aidjksrolc"), S("imqnaghkfrdtlopbjesc"), 0, 0); + test(S("qpghtfbaji"), S(""), 1, S::npos); + test(S("gfshlcmdjr"), S("nadkh"), 1, S::npos); + test(S("nkodajteqp"), S("ofdrqmkebl"), 1, 1); + test(S("gbmetiprqd"), S("bdfjqgatlksriohemnpc"), 1, 1); + test(S("crnklpmegd"), S(""), 5, S::npos); + test(S("jsbtafedoc"), S("prqgn"), 5, S::npos); + test(S("qnmodrtkeb"), S("pejafmnokr"), 5, 5); + test(S("cpebqsfmnj"), S("odnqkgijrhabfmcestlp"), 5, 5); + test(S("lmofqdhpki"), S(""), 9, S::npos); + test(S("hnefkqimca"), S("rtjpa"), 9, 9); + test(S("drtasbgmfp"), S("ktsrmnqagd"), 9, 7); + test(S("lsaijeqhtr"), S("rtdhgcisbnmoaqkfpjle"), 9, 9); + test(S("elgofjmbrq"), S(""), 10, S::npos); + test(S("mjqdgalkpc"), S("dplqa"), 10, 8); + test(S("kthqnfcerm"), S("dkacjoptns"), 10, 6); + test(S("dfsjhanorc"), S("hqfimtrgnbekpdcsjalo"), 10, 9); + test(S("eqsgalomhb"), S(""), 11, S::npos); + test(S("akiteljmoh"), S("lofbc"), 11, 8); + test(S("hlbdfreqjo"), S("astoegbfpn"), 11, 9); + test(S("taqobhlerg"), S("pdgreqomsncafklhtibj"), 11, 9); + test(S("snafbdlghrjkpqtoceim"), S(""), 0, S::npos); + test(S("aemtbrgcklhndjisfpoq"), S("lbtqd"), 0, S::npos); + test(S("pnracgfkjdiholtbqsem"), S("tboimldpjh"), 0, 0); + test(S("dicfltehbsgrmojnpkaq"), S("slcerthdaiqjfnobgkpm"), 0, 0); + test(S("jlnkraeodhcspfgbqitm"), S(""), 1, S::npos); + test(S("lhosrngtmfjikbqpcade"), S("aqibs"), 1, S::npos); + test(S("rbtaqjhgkneisldpmfoc"), S("gtfblmqinc"), 1, 1); + test(S("gpifsqlrdkbonjtmheca"), S("mkqpbtdalgniorhfescj"), 1, 1); + test(S("hdpkobnsalmcfijregtq"), S(""), 10, S::npos); + test(S("jtlshdgqaiprkbcoenfm"), S("pblas"), 10, 10); + test(S("fkdrbqltsgmcoiphneaj"), S("arosdhcfme"), 10, 10); + test(S("crsplifgtqedjohnabmk"), S("blkhjeogicatqfnpdmsr"), 10, 10); + test(S("niptglfbosehkamrdqcj"), S(""), 19, S::npos); + test(S("copqdhstbingamjfkler"), S("djkqc"), 19, 16); + test(S("mrtaefilpdsgocnhqbjk"), S("lgokshjtpb"), 19, 19); + test(S("kojatdhlcmigpbfrqnes"), S("bqjhtkfepimcnsgrlado"), 19, 19); + test(S("eaintpchlqsbdgrkjofm"), S(""), 20, S::npos); + test(S("gjnhidfsepkrtaqbmclo"), S("nocfa"), 20, 19); + test(S("spocfaktqdbiejlhngmr"), S("bgtajmiedc"), 20, 18); + test(S("rphmlekgfscndtaobiqj"), S("lsckfnqgdahejiopbtmr"), 20, 19); + test(S("liatsqdoegkmfcnbhrpj"), S(""), 21, S::npos); + test(S("binjagtfldkrspcomqeh"), S("gfsrt"), 21, 12); + test(S("latkmisecnorjbfhqpdg"), S("pfsocbhjtm"), 21, 17); + test(S("lecfratdjkhnsmqpoigb"), S("tpflmdnoicjgkberhqsa"), 21, 19); +} + +template <class S> +void test1() +{ + test(S(""), S(""), S::npos); + test(S(""), S("laenf"), S::npos); + test(S(""), S("pqlnkmbdjo"), S::npos); + test(S(""), S("qkamfogpnljdcshbreti"), S::npos); + test(S("nhmko"), S(""), S::npos); + test(S("lahfb"), S("irkhs"), 2); + test(S("gmfhd"), S("kantesmpgj"), 1); + test(S("odaft"), S("oknlrstdpiqmjbaghcfe"), 4); + test(S("eolhfgpjqk"), S(""), S::npos); + test(S("nbatdlmekr"), S("bnrpe"), 9); + test(S("jdmciepkaq"), S("jtdaefblso"), 8); + test(S("hkbgspoflt"), S("oselktgbcapndfjihrmq"), 9); + test(S("gprdcokbnjhlsfmtieqa"), S(""), S::npos); + test(S("qjghlnftcaismkropdeb"), S("bjaht"), 19); + test(S("pnalfrdtkqcmojiesbhg"), S("hjlcmgpket"), 19); + test(S("pniotcfrhqsmgdkjbael"), S("htaobedqikfplcgjsmrn"), 19); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find/char_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find/char_size.pass.cpp new file mode 100644 index 00000000000..24e58fc5f1a --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find/char_size.pass.cpp @@ -0,0 +1,98 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find(charT c, size_type pos = 0) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, typename S::value_type c, typename S::size_type pos, + typename S::size_type x) +{ + assert(s.find(c, pos) == x); + if (x != S::npos) + assert(pos <= x && x + 1 <= s.size()); +} + +template <class S> +void +test(const S& s, typename S::value_type c, typename S::size_type x) +{ + assert(s.find(c) == x); + if (x != S::npos) + assert(0 <= x && x + 1 <= s.size()); +} + +int main() +{ + { + typedef std::string S; + test(S(""), 'c', 0, S::npos); + test(S(""), 'c', 1, S::npos); + test(S("abcde"), 'c', 0, 2); + test(S("abcde"), 'c', 1, 2); + test(S("abcde"), 'c', 2, 2); + test(S("abcde"), 'c', 4, S::npos); + test(S("abcde"), 'c', 5, S::npos); + test(S("abcde"), 'c', 6, S::npos); + test(S("abcdeabcde"), 'c', 0, 2); + test(S("abcdeabcde"), 'c', 1, 2); + test(S("abcdeabcde"), 'c', 5, 7); + test(S("abcdeabcde"), 'c', 9, S::npos); + test(S("abcdeabcde"), 'c', 10, S::npos); + test(S("abcdeabcde"), 'c', 11, S::npos); + test(S("abcdeabcdeabcdeabcde"), 'c', 0, 2); + test(S("abcdeabcdeabcdeabcde"), 'c', 1, 2); + test(S("abcdeabcdeabcdeabcde"), 'c', 10, 12); + test(S("abcdeabcdeabcdeabcde"), 'c', 19, S::npos); + test(S("abcdeabcdeabcdeabcde"), 'c', 20, S::npos); + test(S("abcdeabcdeabcdeabcde"), 'c', 21, S::npos); + + test(S(""), 'c', S::npos); + test(S("abcde"), 'c', 2); + test(S("abcdeabcde"), 'c', 2); + test(S("abcdeabcdeabcdeabcde"), 'c', 2); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test(S(""), 'c', 0, S::npos); + test(S(""), 'c', 1, S::npos); + test(S("abcde"), 'c', 0, 2); + test(S("abcde"), 'c', 1, 2); + test(S("abcde"), 'c', 2, 2); + test(S("abcde"), 'c', 4, S::npos); + test(S("abcde"), 'c', 5, S::npos); + test(S("abcde"), 'c', 6, S::npos); + test(S("abcdeabcde"), 'c', 0, 2); + test(S("abcdeabcde"), 'c', 1, 2); + test(S("abcdeabcde"), 'c', 5, 7); + test(S("abcdeabcde"), 'c', 9, S::npos); + test(S("abcdeabcde"), 'c', 10, S::npos); + test(S("abcdeabcde"), 'c', 11, S::npos); + test(S("abcdeabcdeabcdeabcde"), 'c', 0, 2); + test(S("abcdeabcdeabcdeabcde"), 'c', 1, 2); + test(S("abcdeabcdeabcdeabcde"), 'c', 10, 12); + test(S("abcdeabcdeabcdeabcde"), 'c', 19, S::npos); + test(S("abcdeabcdeabcdeabcde"), 'c', 20, S::npos); + test(S("abcdeabcdeabcdeabcde"), 'c', 21, S::npos); + + test(S(""), 'c', S::npos); + test(S("abcde"), 'c', 2); + test(S("abcdeabcde"), 'c', 2); + test(S("abcdeabcdeabcdeabcde"), 'c', 2); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find/pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find/pointer_size.pass.cpp new file mode 100644 index 00000000000..e00d7fd8a3d --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find/pointer_size.pass.cpp @@ -0,0 +1,164 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find(const charT* s, size_type pos = 0) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type pos, + typename S::size_type x) +{ + assert(s.find(str, pos) == x); + if (x != S::npos) + { + typename S::size_type n = S::traits_type::length(str); + assert(pos <= x && x + n <= s.size()); + } +} + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type x) +{ + assert(s.find(str) == x); + if (x != S::npos) + { + typename S::size_type n = S::traits_type::length(str); + assert(0 <= x && x + n <= s.size()); + } +} + +template <class S> +void test0() +{ + test(S(""), "", 0, 0); + test(S(""), "abcde", 0, S::npos); + test(S(""), "abcdeabcde", 0, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 0, S::npos); + test(S(""), "", 1, S::npos); + test(S(""), "abcde", 1, S::npos); + test(S(""), "abcdeabcde", 1, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 1, S::npos); + test(S("abcde"), "", 0, 0); + test(S("abcde"), "abcde", 0, 0); + test(S("abcde"), "abcdeabcde", 0, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 0, S::npos); + test(S("abcde"), "", 1, 1); + test(S("abcde"), "abcde", 1, S::npos); + test(S("abcde"), "abcdeabcde", 1, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 1, S::npos); + test(S("abcde"), "", 2, 2); + test(S("abcde"), "abcde", 2, S::npos); + test(S("abcde"), "abcdeabcde", 2, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 2, S::npos); + test(S("abcde"), "", 4, 4); + test(S("abcde"), "abcde", 4, S::npos); + test(S("abcde"), "abcdeabcde", 4, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 4, S::npos); + test(S("abcde"), "", 5, 5); + test(S("abcde"), "abcde", 5, S::npos); + test(S("abcde"), "abcdeabcde", 5, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 5, S::npos); + test(S("abcde"), "", 6, S::npos); + test(S("abcde"), "abcde", 6, S::npos); + test(S("abcde"), "abcdeabcde", 6, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 6, S::npos); + test(S("abcdeabcde"), "", 0, 0); + test(S("abcdeabcde"), "abcde", 0, 0); + test(S("abcdeabcde"), "abcdeabcde", 0, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 0, S::npos); + test(S("abcdeabcde"), "", 1, 1); + test(S("abcdeabcde"), "abcde", 1, 5); + test(S("abcdeabcde"), "abcdeabcde", 1, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 1, S::npos); + test(S("abcdeabcde"), "", 5, 5); + test(S("abcdeabcde"), "abcde", 5, 5); + test(S("abcdeabcde"), "abcdeabcde", 5, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 5, S::npos); + test(S("abcdeabcde"), "", 9, 9); + test(S("abcdeabcde"), "abcde", 9, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 9, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 9, S::npos); + test(S("abcdeabcde"), "", 10, 10); + test(S("abcdeabcde"), "abcde", 10, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 10, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 10, S::npos); + test(S("abcdeabcde"), "", 11, S::npos); + test(S("abcdeabcde"), "abcde", 11, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 11, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 11, S::npos); + test(S("abcdeabcdeabcdeabcde"), "", 0, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 0, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 0, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 0, 0); + test(S("abcdeabcdeabcdeabcde"), "", 1, 1); + test(S("abcdeabcdeabcdeabcde"), "abcde", 1, 5); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 1, 5); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 1, S::npos); + test(S("abcdeabcdeabcdeabcde"), "", 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcde", 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 10, S::npos); + test(S("abcdeabcdeabcdeabcde"), "", 19, 19); + test(S("abcdeabcdeabcdeabcde"), "abcde", 19, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 19, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 19, S::npos); + test(S("abcdeabcdeabcdeabcde"), "", 20, 20); + test(S("abcdeabcdeabcdeabcde"), "abcde", 20, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 20, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 20, S::npos); + test(S("abcdeabcdeabcdeabcde"), "", 21, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcde", 21, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 21, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 21, S::npos); +} + +template <class S> +void test1() +{ + test(S(""), "", 0); + test(S(""), "abcde", S::npos); + test(S(""), "abcdeabcde", S::npos); + test(S(""), "abcdeabcdeabcdeabcde", S::npos); + test(S("abcde"), "", 0); + test(S("abcde"), "abcde", 0); + test(S("abcde"), "abcdeabcde", S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", S::npos); + test(S("abcdeabcde"), "", 0); + test(S("abcdeabcde"), "abcde", 0); + test(S("abcdeabcde"), "abcdeabcde", 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", S::npos); + test(S("abcdeabcdeabcdeabcde"), "", 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 0); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find/pointer_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find/pointer_size_size.pass.cpp new file mode 100644 index 00000000000..3006c466eed --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find/pointer_size_size.pass.cpp @@ -0,0 +1,387 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find(const charT* s, size_type pos, size_type n) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type pos, + typename S::size_type n, typename S::size_type x) +{ + assert(s.find(str, pos, n) == x); + if (x != S::npos) + assert(pos <= x && x + n <= s.size()); +} + +template <class S> +void test0() +{ + test(S(""), "", 0, 0, 0); + test(S(""), "abcde", 0, 0, 0); + test(S(""), "abcde", 0, 1, S::npos); + test(S(""), "abcde", 0, 2, S::npos); + test(S(""), "abcde", 0, 4, S::npos); + test(S(""), "abcde", 0, 5, S::npos); + test(S(""), "abcdeabcde", 0, 0, 0); + test(S(""), "abcdeabcde", 0, 1, S::npos); + test(S(""), "abcdeabcde", 0, 5, S::npos); + test(S(""), "abcdeabcde", 0, 9, S::npos); + test(S(""), "abcdeabcde", 0, 10, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 0, 0, 0); + test(S(""), "abcdeabcdeabcdeabcde", 0, 1, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 0, 10, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 0, 19, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 0, 20, S::npos); + test(S(""), "", 1, 0, S::npos); + test(S(""), "abcde", 1, 0, S::npos); + test(S(""), "abcde", 1, 1, S::npos); + test(S(""), "abcde", 1, 2, S::npos); + test(S(""), "abcde", 1, 4, S::npos); + test(S(""), "abcde", 1, 5, S::npos); + test(S(""), "abcdeabcde", 1, 0, S::npos); + test(S(""), "abcdeabcde", 1, 1, S::npos); + test(S(""), "abcdeabcde", 1, 5, S::npos); + test(S(""), "abcdeabcde", 1, 9, S::npos); + test(S(""), "abcdeabcde", 1, 10, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 1, 0, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 1, 1, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 1, 10, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 1, 19, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 1, 20, S::npos); + test(S("abcde"), "", 0, 0, 0); + test(S("abcde"), "abcde", 0, 0, 0); + test(S("abcde"), "abcde", 0, 1, 0); + test(S("abcde"), "abcde", 0, 2, 0); + test(S("abcde"), "abcde", 0, 4, 0); + test(S("abcde"), "abcde", 0, 5, 0); + test(S("abcde"), "abcdeabcde", 0, 0, 0); + test(S("abcde"), "abcdeabcde", 0, 1, 0); + test(S("abcde"), "abcdeabcde", 0, 5, 0); + test(S("abcde"), "abcdeabcde", 0, 9, S::npos); + test(S("abcde"), "abcdeabcde", 0, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 0, 0, 0); + test(S("abcde"), "abcdeabcdeabcdeabcde", 0, 1, 0); + test(S("abcde"), "abcdeabcdeabcdeabcde", 0, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 0, 19, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 0, 20, S::npos); + test(S("abcde"), "", 1, 0, 1); + test(S("abcde"), "abcde", 1, 0, 1); + test(S("abcde"), "abcde", 1, 1, S::npos); + test(S("abcde"), "abcde", 1, 2, S::npos); + test(S("abcde"), "abcde", 1, 4, S::npos); + test(S("abcde"), "abcde", 1, 5, S::npos); + test(S("abcde"), "abcdeabcde", 1, 0, 1); + test(S("abcde"), "abcdeabcde", 1, 1, S::npos); + test(S("abcde"), "abcdeabcde", 1, 5, S::npos); + test(S("abcde"), "abcdeabcde", 1, 9, S::npos); + test(S("abcde"), "abcdeabcde", 1, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 1, 0, 1); + test(S("abcde"), "abcdeabcdeabcdeabcde", 1, 1, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 1, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 1, 19, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 1, 20, S::npos); + test(S("abcde"), "", 2, 0, 2); + test(S("abcde"), "abcde", 2, 0, 2); + test(S("abcde"), "abcde", 2, 1, S::npos); + test(S("abcde"), "abcde", 2, 2, S::npos); + test(S("abcde"), "abcde", 2, 4, S::npos); + test(S("abcde"), "abcde", 2, 5, S::npos); + test(S("abcde"), "abcdeabcde", 2, 0, 2); + test(S("abcde"), "abcdeabcde", 2, 1, S::npos); + test(S("abcde"), "abcdeabcde", 2, 5, S::npos); + test(S("abcde"), "abcdeabcde", 2, 9, S::npos); + test(S("abcde"), "abcdeabcde", 2, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 2, 0, 2); + test(S("abcde"), "abcdeabcdeabcdeabcde", 2, 1, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 2, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 2, 19, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 2, 20, S::npos); + test(S("abcde"), "", 4, 0, 4); + test(S("abcde"), "abcde", 4, 0, 4); + test(S("abcde"), "abcde", 4, 1, S::npos); + test(S("abcde"), "abcde", 4, 2, S::npos); + test(S("abcde"), "abcde", 4, 4, S::npos); + test(S("abcde"), "abcde", 4, 5, S::npos); + test(S("abcde"), "abcdeabcde", 4, 0, 4); + test(S("abcde"), "abcdeabcde", 4, 1, S::npos); + test(S("abcde"), "abcdeabcde", 4, 5, S::npos); + test(S("abcde"), "abcdeabcde", 4, 9, S::npos); + test(S("abcde"), "abcdeabcde", 4, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 4, 0, 4); + test(S("abcde"), "abcdeabcdeabcdeabcde", 4, 1, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 4, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 4, 19, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 4, 20, S::npos); + test(S("abcde"), "", 5, 0, 5); + test(S("abcde"), "abcde", 5, 0, 5); + test(S("abcde"), "abcde", 5, 1, S::npos); + test(S("abcde"), "abcde", 5, 2, S::npos); +} + +template <class S> +void test1() +{ + test(S("abcde"), "abcde", 5, 4, S::npos); + test(S("abcde"), "abcde", 5, 5, S::npos); + test(S("abcde"), "abcdeabcde", 5, 0, 5); + test(S("abcde"), "abcdeabcde", 5, 1, S::npos); + test(S("abcde"), "abcdeabcde", 5, 5, S::npos); + test(S("abcde"), "abcdeabcde", 5, 9, S::npos); + test(S("abcde"), "abcdeabcde", 5, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 5, 0, 5); + test(S("abcde"), "abcdeabcdeabcdeabcde", 5, 1, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 5, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 5, 19, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 5, 20, S::npos); + test(S("abcde"), "", 6, 0, S::npos); + test(S("abcde"), "abcde", 6, 0, S::npos); + test(S("abcde"), "abcde", 6, 1, S::npos); + test(S("abcde"), "abcde", 6, 2, S::npos); + test(S("abcde"), "abcde", 6, 4, S::npos); + test(S("abcde"), "abcde", 6, 5, S::npos); + test(S("abcde"), "abcdeabcde", 6, 0, S::npos); + test(S("abcde"), "abcdeabcde", 6, 1, S::npos); + test(S("abcde"), "abcdeabcde", 6, 5, S::npos); + test(S("abcde"), "abcdeabcde", 6, 9, S::npos); + test(S("abcde"), "abcdeabcde", 6, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 6, 0, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 6, 1, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 6, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 6, 19, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 6, 20, S::npos); + test(S("abcdeabcde"), "", 0, 0, 0); + test(S("abcdeabcde"), "abcde", 0, 0, 0); + test(S("abcdeabcde"), "abcde", 0, 1, 0); + test(S("abcdeabcde"), "abcde", 0, 2, 0); + test(S("abcdeabcde"), "abcde", 0, 4, 0); + test(S("abcdeabcde"), "abcde", 0, 5, 0); + test(S("abcdeabcde"), "abcdeabcde", 0, 0, 0); + test(S("abcdeabcde"), "abcdeabcde", 0, 1, 0); + test(S("abcdeabcde"), "abcdeabcde", 0, 5, 0); + test(S("abcdeabcde"), "abcdeabcde", 0, 9, 0); + test(S("abcdeabcde"), "abcdeabcde", 0, 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 0, 0, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 0, 1, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 0, 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 0, 19, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 0, 20, S::npos); + test(S("abcdeabcde"), "", 1, 0, 1); + test(S("abcdeabcde"), "abcde", 1, 0, 1); + test(S("abcdeabcde"), "abcde", 1, 1, 5); + test(S("abcdeabcde"), "abcde", 1, 2, 5); + test(S("abcdeabcde"), "abcde", 1, 4, 5); + test(S("abcdeabcde"), "abcde", 1, 5, 5); + test(S("abcdeabcde"), "abcdeabcde", 1, 0, 1); + test(S("abcdeabcde"), "abcdeabcde", 1, 1, 5); + test(S("abcdeabcde"), "abcdeabcde", 1, 5, 5); + test(S("abcdeabcde"), "abcdeabcde", 1, 9, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 1, 10, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 1, 0, 1); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 1, 1, 5); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 1, 10, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 1, 19, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 1, 20, S::npos); + test(S("abcdeabcde"), "", 5, 0, 5); + test(S("abcdeabcde"), "abcde", 5, 0, 5); + test(S("abcdeabcde"), "abcde", 5, 1, 5); + test(S("abcdeabcde"), "abcde", 5, 2, 5); + test(S("abcdeabcde"), "abcde", 5, 4, 5); + test(S("abcdeabcde"), "abcde", 5, 5, 5); + test(S("abcdeabcde"), "abcdeabcde", 5, 0, 5); + test(S("abcdeabcde"), "abcdeabcde", 5, 1, 5); + test(S("abcdeabcde"), "abcdeabcde", 5, 5, 5); + test(S("abcdeabcde"), "abcdeabcde", 5, 9, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 5, 10, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 5, 0, 5); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 5, 1, 5); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 5, 10, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 5, 19, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 5, 20, S::npos); + test(S("abcdeabcde"), "", 9, 0, 9); + test(S("abcdeabcde"), "abcde", 9, 0, 9); + test(S("abcdeabcde"), "abcde", 9, 1, S::npos); + test(S("abcdeabcde"), "abcde", 9, 2, S::npos); + test(S("abcdeabcde"), "abcde", 9, 4, S::npos); + test(S("abcdeabcde"), "abcde", 9, 5, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 9, 0, 9); + test(S("abcdeabcde"), "abcdeabcde", 9, 1, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 9, 5, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 9, 9, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 9, 10, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 9, 0, 9); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 9, 1, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 9, 10, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 9, 19, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 9, 20, S::npos); + test(S("abcdeabcde"), "", 10, 0, 10); + test(S("abcdeabcde"), "abcde", 10, 0, 10); + test(S("abcdeabcde"), "abcde", 10, 1, S::npos); + test(S("abcdeabcde"), "abcde", 10, 2, S::npos); + test(S("abcdeabcde"), "abcde", 10, 4, S::npos); + test(S("abcdeabcde"), "abcde", 10, 5, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 10, 0, 10); + test(S("abcdeabcde"), "abcdeabcde", 10, 1, S::npos); +} + +template <class S> +void test2() +{ + test(S("abcdeabcde"), "abcdeabcde", 10, 5, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 10, 9, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 10, 10, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 10, 0, 10); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 10, 1, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 10, 10, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 10, 19, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 10, 20, S::npos); + test(S("abcdeabcde"), "", 11, 0, S::npos); + test(S("abcdeabcde"), "abcde", 11, 0, S::npos); + test(S("abcdeabcde"), "abcde", 11, 1, S::npos); + test(S("abcdeabcde"), "abcde", 11, 2, S::npos); + test(S("abcdeabcde"), "abcde", 11, 4, S::npos); + test(S("abcdeabcde"), "abcde", 11, 5, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 11, 0, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 11, 1, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 11, 5, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 11, 9, S::npos); + test(S("abcdeabcde"), "abcdeabcde", 11, 10, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 11, 0, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 11, 1, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 11, 10, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 11, 19, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 11, 20, S::npos); + test(S("abcdeabcdeabcdeabcde"), "", 0, 0, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 0, 0, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 0, 1, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 0, 2, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 0, 4, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 0, 5, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 0, 0, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 0, 1, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 0, 5, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 0, 9, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 0, 10, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 0, 0, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 0, 1, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 0, 10, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 0, 19, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 0, 20, 0); + test(S("abcdeabcdeabcdeabcde"), "", 1, 0, 1); + test(S("abcdeabcdeabcdeabcde"), "abcde", 1, 0, 1); + test(S("abcdeabcdeabcdeabcde"), "abcde", 1, 1, 5); + test(S("abcdeabcdeabcdeabcde"), "abcde", 1, 2, 5); + test(S("abcdeabcdeabcdeabcde"), "abcde", 1, 4, 5); + test(S("abcdeabcdeabcdeabcde"), "abcde", 1, 5, 5); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 1, 0, 1); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 1, 1, 5); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 1, 5, 5); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 1, 9, 5); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 1, 10, 5); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 1, 0, 1); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 1, 1, 5); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 1, 10, 5); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 1, 19, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 1, 20, S::npos); + test(S("abcdeabcdeabcdeabcde"), "", 10, 0, 10); + test(S("abcdeabcdeabcdeabcde"), "abcde", 10, 0, 10); + test(S("abcdeabcdeabcdeabcde"), "abcde", 10, 1, 10); + test(S("abcdeabcdeabcdeabcde"), "abcde", 10, 2, 10); + test(S("abcdeabcdeabcdeabcde"), "abcde", 10, 4, 10); + test(S("abcdeabcdeabcdeabcde"), "abcde", 10, 5, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 10, 0, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 10, 1, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 10, 5, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 10, 9, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 10, 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 10, 0, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 10, 1, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 10, 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 10, 19, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 10, 20, S::npos); + test(S("abcdeabcdeabcdeabcde"), "", 19, 0, 19); + test(S("abcdeabcdeabcdeabcde"), "abcde", 19, 0, 19); + test(S("abcdeabcdeabcdeabcde"), "abcde", 19, 1, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcde", 19, 2, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcde", 19, 4, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcde", 19, 5, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 19, 0, 19); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 19, 1, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 19, 5, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 19, 9, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 19, 10, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 19, 0, 19); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 19, 1, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 19, 10, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 19, 19, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 19, 20, S::npos); + test(S("abcdeabcdeabcdeabcde"), "", 20, 0, 20); + test(S("abcdeabcdeabcdeabcde"), "abcde", 20, 0, 20); + test(S("abcdeabcdeabcdeabcde"), "abcde", 20, 1, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcde", 20, 2, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcde", 20, 4, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcde", 20, 5, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 20, 0, 20); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 20, 1, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 20, 5, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 20, 9, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 20, 10, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 20, 0, 20); +} + +template <class S> +void test3() +{ + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 20, 1, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 20, 10, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 20, 19, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 20, 20, S::npos); + test(S("abcdeabcdeabcdeabcde"), "", 21, 0, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcde", 21, 0, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcde", 21, 1, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcde", 21, 2, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcde", 21, 4, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcde", 21, 5, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 21, 0, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 21, 1, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 21, 5, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 21, 9, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 21, 10, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 21, 0, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 21, 1, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 21, 10, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 21, 19, S::npos); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 21, 20, S::npos); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_find/string_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_find/string_size.pass.cpp new file mode 100644 index 00000000000..a89df4e3ffa --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_find/string_size.pass.cpp @@ -0,0 +1,157 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type find(const basic_string& str, size_type pos = 0) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const S& str, typename S::size_type pos, typename S::size_type x) +{ + assert(s.find(str, pos) == x); + if (x != S::npos) + assert(pos <= x && x + str.size() <= s.size()); +} + +template <class S> +void +test(const S& s, const S& str, typename S::size_type x) +{ + assert(s.find(str) == x); + if (x != S::npos) + assert(0 <= x && x + str.size() <= s.size()); +} + +template <class S> +void test0() +{ + test(S(""), S(""), 0, 0); + test(S(""), S("abcde"), 0, S::npos); + test(S(""), S("abcdeabcde"), 0, S::npos); + test(S(""), S("abcdeabcdeabcdeabcde"), 0, S::npos); + test(S(""), S(""), 1, S::npos); + test(S(""), S("abcde"), 1, S::npos); + test(S(""), S("abcdeabcde"), 1, S::npos); + test(S(""), S("abcdeabcdeabcdeabcde"), 1, S::npos); + test(S("abcde"), S(""), 0, 0); + test(S("abcde"), S("abcde"), 0, 0); + test(S("abcde"), S("abcdeabcde"), 0, S::npos); + test(S("abcde"), S("abcdeabcdeabcdeabcde"), 0, S::npos); + test(S("abcde"), S(""), 1, 1); + test(S("abcde"), S("abcde"), 1, S::npos); + test(S("abcde"), S("abcdeabcde"), 1, S::npos); + test(S("abcde"), S("abcdeabcdeabcdeabcde"), 1, S::npos); + test(S("abcde"), S(""), 2, 2); + test(S("abcde"), S("abcde"), 2, S::npos); + test(S("abcde"), S("abcdeabcde"), 2, S::npos); + test(S("abcde"), S("abcdeabcdeabcdeabcde"), 2, S::npos); + test(S("abcde"), S(""), 4, 4); + test(S("abcde"), S("abcde"), 4, S::npos); + test(S("abcde"), S("abcdeabcde"), 4, S::npos); + test(S("abcde"), S("abcdeabcdeabcdeabcde"), 4, S::npos); + test(S("abcde"), S(""), 5, 5); + test(S("abcde"), S("abcde"), 5, S::npos); + test(S("abcde"), S("abcdeabcde"), 5, S::npos); + test(S("abcde"), S("abcdeabcdeabcdeabcde"), 5, S::npos); + test(S("abcde"), S(""), 6, S::npos); + test(S("abcde"), S("abcde"), 6, S::npos); + test(S("abcde"), S("abcdeabcde"), 6, S::npos); + test(S("abcde"), S("abcdeabcdeabcdeabcde"), 6, S::npos); + test(S("abcdeabcde"), S(""), 0, 0); + test(S("abcdeabcde"), S("abcde"), 0, 0); + test(S("abcdeabcde"), S("abcdeabcde"), 0, 0); + test(S("abcdeabcde"), S("abcdeabcdeabcdeabcde"), 0, S::npos); + test(S("abcdeabcde"), S(""), 1, 1); + test(S("abcdeabcde"), S("abcde"), 1, 5); + test(S("abcdeabcde"), S("abcdeabcde"), 1, S::npos); + test(S("abcdeabcde"), S("abcdeabcdeabcdeabcde"), 1, S::npos); + test(S("abcdeabcde"), S(""), 5, 5); + test(S("abcdeabcde"), S("abcde"), 5, 5); + test(S("abcdeabcde"), S("abcdeabcde"), 5, S::npos); + test(S("abcdeabcde"), S("abcdeabcdeabcdeabcde"), 5, S::npos); + test(S("abcdeabcde"), S(""), 9, 9); + test(S("abcdeabcde"), S("abcde"), 9, S::npos); + test(S("abcdeabcde"), S("abcdeabcde"), 9, S::npos); + test(S("abcdeabcde"), S("abcdeabcdeabcdeabcde"), 9, S::npos); + test(S("abcdeabcde"), S(""), 10, 10); + test(S("abcdeabcde"), S("abcde"), 10, S::npos); + test(S("abcdeabcde"), S("abcdeabcde"), 10, S::npos); + test(S("abcdeabcde"), S("abcdeabcdeabcdeabcde"), 10, S::npos); + test(S("abcdeabcde"), S(""), 11, S::npos); + test(S("abcdeabcde"), S("abcde"), 11, S::npos); + test(S("abcdeabcde"), S("abcdeabcde"), 11, S::npos); + test(S("abcdeabcde"), S("abcdeabcdeabcdeabcde"), 11, S::npos); + test(S("abcdeabcdeabcdeabcde"), S(""), 0, 0); + test(S("abcdeabcdeabcdeabcde"), S("abcde"), 0, 0); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcde"), 0, 0); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcdeabcdeabcde"), 0, 0); + test(S("abcdeabcdeabcdeabcde"), S(""), 1, 1); + test(S("abcdeabcdeabcdeabcde"), S("abcde"), 1, 5); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcde"), 1, 5); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcdeabcdeabcde"), 1, S::npos); + test(S("abcdeabcdeabcdeabcde"), S(""), 10, 10); + test(S("abcdeabcdeabcdeabcde"), S("abcde"), 10, 10); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcde"), 10, 10); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcdeabcdeabcde"), 10, S::npos); + test(S("abcdeabcdeabcdeabcde"), S(""), 19, 19); + test(S("abcdeabcdeabcdeabcde"), S("abcde"), 19, S::npos); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcde"), 19, S::npos); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcdeabcdeabcde"), 19, S::npos); + test(S("abcdeabcdeabcdeabcde"), S(""), 20, 20); + test(S("abcdeabcdeabcdeabcde"), S("abcde"), 20, S::npos); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcde"), 20, S::npos); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcdeabcdeabcde"), 20, S::npos); + test(S("abcdeabcdeabcdeabcde"), S(""), 21, S::npos); + test(S("abcdeabcdeabcdeabcde"), S("abcde"), 21, S::npos); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcde"), 21, S::npos); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcdeabcdeabcde"), 21, S::npos); +} + +template <class S> +void test1() +{ + test(S(""), S(""), 0); + test(S(""), S("abcde"), S::npos); + test(S(""), S("abcdeabcde"), S::npos); + test(S(""), S("abcdeabcdeabcdeabcde"), S::npos); + test(S("abcde"), S(""), 0); + test(S("abcde"), S("abcde"), 0); + test(S("abcde"), S("abcdeabcde"), S::npos); + test(S("abcde"), S("abcdeabcdeabcdeabcde"), S::npos); + test(S("abcdeabcde"), S(""), 0); + test(S("abcdeabcde"), S("abcde"), 0); + test(S("abcdeabcde"), S("abcdeabcde"), 0); + test(S("abcdeabcde"), S("abcdeabcdeabcdeabcde"), S::npos); + test(S("abcdeabcdeabcdeabcde"), S(""), 0); + test(S("abcdeabcdeabcdeabcde"), S("abcde"), 0); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcde"), 0); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcdeabcdeabcde"), 0); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_rfind/char_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_rfind/char_size.pass.cpp new file mode 100644 index 00000000000..cbc0c9b3536 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_rfind/char_size.pass.cpp @@ -0,0 +1,98 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type rfind(charT c, size_type pos = npos) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, typename S::value_type c, typename S::size_type pos, + typename S::size_type x) +{ + assert(s.rfind(c, pos) == x); + if (x != S::npos) + assert(x <= pos && x + 1 <= s.size()); +} + +template <class S> +void +test(const S& s, typename S::value_type c, typename S::size_type x) +{ + assert(s.rfind(c) == x); + if (x != S::npos) + assert(x + 1 <= s.size()); +} + +int main() +{ + { + typedef std::string S; + test(S(""), 'b', 0, S::npos); + test(S(""), 'b', 1, S::npos); + test(S("abcde"), 'b', 0, S::npos); + test(S("abcde"), 'b', 1, 1); + test(S("abcde"), 'b', 2, 1); + test(S("abcde"), 'b', 4, 1); + test(S("abcde"), 'b', 5, 1); + test(S("abcde"), 'b', 6, 1); + test(S("abcdeabcde"), 'b', 0, S::npos); + test(S("abcdeabcde"), 'b', 1, 1); + test(S("abcdeabcde"), 'b', 5, 1); + test(S("abcdeabcde"), 'b', 9, 6); + test(S("abcdeabcde"), 'b', 10, 6); + test(S("abcdeabcde"), 'b', 11, 6); + test(S("abcdeabcdeabcdeabcde"), 'b', 0, S::npos); + test(S("abcdeabcdeabcdeabcde"), 'b', 1, 1); + test(S("abcdeabcdeabcdeabcde"), 'b', 10, 6); + test(S("abcdeabcdeabcdeabcde"), 'b', 19, 16); + test(S("abcdeabcdeabcdeabcde"), 'b', 20, 16); + test(S("abcdeabcdeabcdeabcde"), 'b', 21, 16); + + test(S(""), 'b', S::npos); + test(S("abcde"), 'b', 1); + test(S("abcdeabcde"), 'b', 6); + test(S("abcdeabcdeabcdeabcde"), 'b', 16); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test(S(""), 'b', 0, S::npos); + test(S(""), 'b', 1, S::npos); + test(S("abcde"), 'b', 0, S::npos); + test(S("abcde"), 'b', 1, 1); + test(S("abcde"), 'b', 2, 1); + test(S("abcde"), 'b', 4, 1); + test(S("abcde"), 'b', 5, 1); + test(S("abcde"), 'b', 6, 1); + test(S("abcdeabcde"), 'b', 0, S::npos); + test(S("abcdeabcde"), 'b', 1, 1); + test(S("abcdeabcde"), 'b', 5, 1); + test(S("abcdeabcde"), 'b', 9, 6); + test(S("abcdeabcde"), 'b', 10, 6); + test(S("abcdeabcde"), 'b', 11, 6); + test(S("abcdeabcdeabcdeabcde"), 'b', 0, S::npos); + test(S("abcdeabcdeabcdeabcde"), 'b', 1, 1); + test(S("abcdeabcdeabcdeabcde"), 'b', 10, 6); + test(S("abcdeabcdeabcdeabcde"), 'b', 19, 16); + test(S("abcdeabcdeabcdeabcde"), 'b', 20, 16); + test(S("abcdeabcdeabcdeabcde"), 'b', 21, 16); + + test(S(""), 'b', S::npos); + test(S("abcde"), 'b', 1); + test(S("abcdeabcde"), 'b', 6); + test(S("abcdeabcdeabcdeabcde"), 'b', 16); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_rfind/pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_rfind/pointer_size.pass.cpp new file mode 100644 index 00000000000..450aebedd59 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_rfind/pointer_size.pass.cpp @@ -0,0 +1,165 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type rfind(const charT* s, size_type pos = npos) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type pos, + typename S::size_type x) +{ + assert(s.rfind(str, pos) == x); + if (x != S::npos) + { + typename S::size_type n = S::traits_type::length(str); + assert(x <= pos && x + n <= s.size()); + } +} + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type x) +{ + assert(s.rfind(str) == x); + if (x != S::npos) + { + typename S::size_type pos = s.size(); + typename S::size_type n = S::traits_type::length(str); + assert(x <= pos && x + n <= s.size()); + } +} + +template <class S> +void test0() +{ + test(S(""), "", 0, 0); + test(S(""), "abcde", 0, S::npos); + test(S(""), "abcdeabcde", 0, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 0, S::npos); + test(S(""), "", 1, 0); + test(S(""), "abcde", 1, S::npos); + test(S(""), "abcdeabcde", 1, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 1, S::npos); + test(S("abcde"), "", 0, 0); + test(S("abcde"), "abcde", 0, 0); + test(S("abcde"), "abcdeabcde", 0, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 0, S::npos); + test(S("abcde"), "", 1, 1); + test(S("abcde"), "abcde", 1, 0); + test(S("abcde"), "abcdeabcde", 1, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 1, S::npos); + test(S("abcde"), "", 2, 2); + test(S("abcde"), "abcde", 2, 0); + test(S("abcde"), "abcdeabcde", 2, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 2, S::npos); + test(S("abcde"), "", 4, 4); + test(S("abcde"), "abcde", 4, 0); + test(S("abcde"), "abcdeabcde", 4, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 4, S::npos); + test(S("abcde"), "", 5, 5); + test(S("abcde"), "abcde", 5, 0); + test(S("abcde"), "abcdeabcde", 5, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 5, S::npos); + test(S("abcde"), "", 6, 5); + test(S("abcde"), "abcde", 6, 0); + test(S("abcde"), "abcdeabcde", 6, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 6, S::npos); + test(S("abcdeabcde"), "", 0, 0); + test(S("abcdeabcde"), "abcde", 0, 0); + test(S("abcdeabcde"), "abcdeabcde", 0, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 0, S::npos); + test(S("abcdeabcde"), "", 1, 1); + test(S("abcdeabcde"), "abcde", 1, 0); + test(S("abcdeabcde"), "abcdeabcde", 1, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 1, S::npos); + test(S("abcdeabcde"), "", 5, 5); + test(S("abcdeabcde"), "abcde", 5, 5); + test(S("abcdeabcde"), "abcdeabcde", 5, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 5, S::npos); + test(S("abcdeabcde"), "", 9, 9); + test(S("abcdeabcde"), "abcde", 9, 5); + test(S("abcdeabcde"), "abcdeabcde", 9, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 9, S::npos); + test(S("abcdeabcde"), "", 10, 10); + test(S("abcdeabcde"), "abcde", 10, 5); + test(S("abcdeabcde"), "abcdeabcde", 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 10, S::npos); + test(S("abcdeabcde"), "", 11, 10); + test(S("abcdeabcde"), "abcde", 11, 5); + test(S("abcdeabcde"), "abcdeabcde", 11, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 11, S::npos); + test(S("abcdeabcdeabcdeabcde"), "", 0, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 0, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 0, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 0, 0); + test(S("abcdeabcdeabcdeabcde"), "", 1, 1); + test(S("abcdeabcdeabcdeabcde"), "abcde", 1, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 1, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 1, 0); + test(S("abcdeabcdeabcdeabcde"), "", 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcde", 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 10, 0); + test(S("abcdeabcdeabcdeabcde"), "", 19, 19); + test(S("abcdeabcdeabcdeabcde"), "abcde", 19, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 19, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 19, 0); + test(S("abcdeabcdeabcdeabcde"), "", 20, 20); + test(S("abcdeabcdeabcdeabcde"), "abcde", 20, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 20, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 20, 0); + test(S("abcdeabcdeabcdeabcde"), "", 21, 20); + test(S("abcdeabcdeabcdeabcde"), "abcde", 21, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 21, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 21, 0); +} + +template <class S> +void test1() +{ + test(S(""), "", 0); + test(S(""), "abcde", S::npos); + test(S(""), "abcdeabcde", S::npos); + test(S(""), "abcdeabcdeabcdeabcde", S::npos); + test(S("abcde"), "", 5); + test(S("abcde"), "abcde", 0); + test(S("abcde"), "abcdeabcde", S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", S::npos); + test(S("abcdeabcde"), "", 10); + test(S("abcdeabcde"), "abcde", 5); + test(S("abcdeabcde"), "abcdeabcde", 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", S::npos); + test(S("abcdeabcdeabcdeabcde"), "", 20); + test(S("abcdeabcdeabcdeabcde"), "abcde", 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 0); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_rfind/pointer_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_rfind/pointer_size_size.pass.cpp new file mode 100644 index 00000000000..47baf40b265 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_rfind/pointer_size_size.pass.cpp @@ -0,0 +1,387 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type rfind(const charT* s, size_type pos, size_type n) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const typename S::value_type* str, typename S::size_type pos, + typename S::size_type n, typename S::size_type x) +{ + assert(s.rfind(str, pos, n) == x); + if (x != S::npos) + assert(x <= pos && x + n <= s.size()); +} + +template <class S> +void test0() +{ + test(S(""), "", 0, 0, 0); + test(S(""), "abcde", 0, 0, 0); + test(S(""), "abcde", 0, 1, S::npos); + test(S(""), "abcde", 0, 2, S::npos); + test(S(""), "abcde", 0, 4, S::npos); + test(S(""), "abcde", 0, 5, S::npos); + test(S(""), "abcdeabcde", 0, 0, 0); + test(S(""), "abcdeabcde", 0, 1, S::npos); + test(S(""), "abcdeabcde", 0, 5, S::npos); + test(S(""), "abcdeabcde", 0, 9, S::npos); + test(S(""), "abcdeabcde", 0, 10, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 0, 0, 0); + test(S(""), "abcdeabcdeabcdeabcde", 0, 1, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 0, 10, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 0, 19, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 0, 20, S::npos); + test(S(""), "", 1, 0, 0); + test(S(""), "abcde", 1, 0, 0); + test(S(""), "abcde", 1, 1, S::npos); + test(S(""), "abcde", 1, 2, S::npos); + test(S(""), "abcde", 1, 4, S::npos); + test(S(""), "abcde", 1, 5, S::npos); + test(S(""), "abcdeabcde", 1, 0, 0); + test(S(""), "abcdeabcde", 1, 1, S::npos); + test(S(""), "abcdeabcde", 1, 5, S::npos); + test(S(""), "abcdeabcde", 1, 9, S::npos); + test(S(""), "abcdeabcde", 1, 10, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 1, 0, 0); + test(S(""), "abcdeabcdeabcdeabcde", 1, 1, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 1, 10, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 1, 19, S::npos); + test(S(""), "abcdeabcdeabcdeabcde", 1, 20, S::npos); + test(S("abcde"), "", 0, 0, 0); + test(S("abcde"), "abcde", 0, 0, 0); + test(S("abcde"), "abcde", 0, 1, 0); + test(S("abcde"), "abcde", 0, 2, 0); + test(S("abcde"), "abcde", 0, 4, 0); + test(S("abcde"), "abcde", 0, 5, 0); + test(S("abcde"), "abcdeabcde", 0, 0, 0); + test(S("abcde"), "abcdeabcde", 0, 1, 0); + test(S("abcde"), "abcdeabcde", 0, 5, 0); + test(S("abcde"), "abcdeabcde", 0, 9, S::npos); + test(S("abcde"), "abcdeabcde", 0, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 0, 0, 0); + test(S("abcde"), "abcdeabcdeabcdeabcde", 0, 1, 0); + test(S("abcde"), "abcdeabcdeabcdeabcde", 0, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 0, 19, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 0, 20, S::npos); + test(S("abcde"), "", 1, 0, 1); + test(S("abcde"), "abcde", 1, 0, 1); + test(S("abcde"), "abcde", 1, 1, 0); + test(S("abcde"), "abcde", 1, 2, 0); + test(S("abcde"), "abcde", 1, 4, 0); + test(S("abcde"), "abcde", 1, 5, 0); + test(S("abcde"), "abcdeabcde", 1, 0, 1); + test(S("abcde"), "abcdeabcde", 1, 1, 0); + test(S("abcde"), "abcdeabcde", 1, 5, 0); + test(S("abcde"), "abcdeabcde", 1, 9, S::npos); + test(S("abcde"), "abcdeabcde", 1, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 1, 0, 1); + test(S("abcde"), "abcdeabcdeabcdeabcde", 1, 1, 0); + test(S("abcde"), "abcdeabcdeabcdeabcde", 1, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 1, 19, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 1, 20, S::npos); + test(S("abcde"), "", 2, 0, 2); + test(S("abcde"), "abcde", 2, 0, 2); + test(S("abcde"), "abcde", 2, 1, 0); + test(S("abcde"), "abcde", 2, 2, 0); + test(S("abcde"), "abcde", 2, 4, 0); + test(S("abcde"), "abcde", 2, 5, 0); + test(S("abcde"), "abcdeabcde", 2, 0, 2); + test(S("abcde"), "abcdeabcde", 2, 1, 0); + test(S("abcde"), "abcdeabcde", 2, 5, 0); + test(S("abcde"), "abcdeabcde", 2, 9, S::npos); + test(S("abcde"), "abcdeabcde", 2, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 2, 0, 2); + test(S("abcde"), "abcdeabcdeabcdeabcde", 2, 1, 0); + test(S("abcde"), "abcdeabcdeabcdeabcde", 2, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 2, 19, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 2, 20, S::npos); + test(S("abcde"), "", 4, 0, 4); + test(S("abcde"), "abcde", 4, 0, 4); + test(S("abcde"), "abcde", 4, 1, 0); + test(S("abcde"), "abcde", 4, 2, 0); + test(S("abcde"), "abcde", 4, 4, 0); + test(S("abcde"), "abcde", 4, 5, 0); + test(S("abcde"), "abcdeabcde", 4, 0, 4); + test(S("abcde"), "abcdeabcde", 4, 1, 0); + test(S("abcde"), "abcdeabcde", 4, 5, 0); + test(S("abcde"), "abcdeabcde", 4, 9, S::npos); + test(S("abcde"), "abcdeabcde", 4, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 4, 0, 4); + test(S("abcde"), "abcdeabcdeabcdeabcde", 4, 1, 0); + test(S("abcde"), "abcdeabcdeabcdeabcde", 4, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 4, 19, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 4, 20, S::npos); + test(S("abcde"), "", 5, 0, 5); + test(S("abcde"), "abcde", 5, 0, 5); + test(S("abcde"), "abcde", 5, 1, 0); + test(S("abcde"), "abcde", 5, 2, 0); +} + +template <class S> +void test1() +{ + test(S("abcde"), "abcde", 5, 4, 0); + test(S("abcde"), "abcde", 5, 5, 0); + test(S("abcde"), "abcdeabcde", 5, 0, 5); + test(S("abcde"), "abcdeabcde", 5, 1, 0); + test(S("abcde"), "abcdeabcde", 5, 5, 0); + test(S("abcde"), "abcdeabcde", 5, 9, S::npos); + test(S("abcde"), "abcdeabcde", 5, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 5, 0, 5); + test(S("abcde"), "abcdeabcdeabcdeabcde", 5, 1, 0); + test(S("abcde"), "abcdeabcdeabcdeabcde", 5, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 5, 19, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 5, 20, S::npos); + test(S("abcde"), "", 6, 0, 5); + test(S("abcde"), "abcde", 6, 0, 5); + test(S("abcde"), "abcde", 6, 1, 0); + test(S("abcde"), "abcde", 6, 2, 0); + test(S("abcde"), "abcde", 6, 4, 0); + test(S("abcde"), "abcde", 6, 5, 0); + test(S("abcde"), "abcdeabcde", 6, 0, 5); + test(S("abcde"), "abcdeabcde", 6, 1, 0); + test(S("abcde"), "abcdeabcde", 6, 5, 0); + test(S("abcde"), "abcdeabcde", 6, 9, S::npos); + test(S("abcde"), "abcdeabcde", 6, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 6, 0, 5); + test(S("abcde"), "abcdeabcdeabcdeabcde", 6, 1, 0); + test(S("abcde"), "abcdeabcdeabcdeabcde", 6, 10, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 6, 19, S::npos); + test(S("abcde"), "abcdeabcdeabcdeabcde", 6, 20, S::npos); + test(S("abcdeabcde"), "", 0, 0, 0); + test(S("abcdeabcde"), "abcde", 0, 0, 0); + test(S("abcdeabcde"), "abcde", 0, 1, 0); + test(S("abcdeabcde"), "abcde", 0, 2, 0); + test(S("abcdeabcde"), "abcde", 0, 4, 0); + test(S("abcdeabcde"), "abcde", 0, 5, 0); + test(S("abcdeabcde"), "abcdeabcde", 0, 0, 0); + test(S("abcdeabcde"), "abcdeabcde", 0, 1, 0); + test(S("abcdeabcde"), "abcdeabcde", 0, 5, 0); + test(S("abcdeabcde"), "abcdeabcde", 0, 9, 0); + test(S("abcdeabcde"), "abcdeabcde", 0, 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 0, 0, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 0, 1, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 0, 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 0, 19, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 0, 20, S::npos); + test(S("abcdeabcde"), "", 1, 0, 1); + test(S("abcdeabcde"), "abcde", 1, 0, 1); + test(S("abcdeabcde"), "abcde", 1, 1, 0); + test(S("abcdeabcde"), "abcde", 1, 2, 0); + test(S("abcdeabcde"), "abcde", 1, 4, 0); + test(S("abcdeabcde"), "abcde", 1, 5, 0); + test(S("abcdeabcde"), "abcdeabcde", 1, 0, 1); + test(S("abcdeabcde"), "abcdeabcde", 1, 1, 0); + test(S("abcdeabcde"), "abcdeabcde", 1, 5, 0); + test(S("abcdeabcde"), "abcdeabcde", 1, 9, 0); + test(S("abcdeabcde"), "abcdeabcde", 1, 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 1, 0, 1); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 1, 1, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 1, 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 1, 19, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 1, 20, S::npos); + test(S("abcdeabcde"), "", 5, 0, 5); + test(S("abcdeabcde"), "abcde", 5, 0, 5); + test(S("abcdeabcde"), "abcde", 5, 1, 5); + test(S("abcdeabcde"), "abcde", 5, 2, 5); + test(S("abcdeabcde"), "abcde", 5, 4, 5); + test(S("abcdeabcde"), "abcde", 5, 5, 5); + test(S("abcdeabcde"), "abcdeabcde", 5, 0, 5); + test(S("abcdeabcde"), "abcdeabcde", 5, 1, 5); + test(S("abcdeabcde"), "abcdeabcde", 5, 5, 5); + test(S("abcdeabcde"), "abcdeabcde", 5, 9, 0); + test(S("abcdeabcde"), "abcdeabcde", 5, 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 5, 0, 5); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 5, 1, 5); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 5, 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 5, 19, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 5, 20, S::npos); + test(S("abcdeabcde"), "", 9, 0, 9); + test(S("abcdeabcde"), "abcde", 9, 0, 9); + test(S("abcdeabcde"), "abcde", 9, 1, 5); + test(S("abcdeabcde"), "abcde", 9, 2, 5); + test(S("abcdeabcde"), "abcde", 9, 4, 5); + test(S("abcdeabcde"), "abcde", 9, 5, 5); + test(S("abcdeabcde"), "abcdeabcde", 9, 0, 9); + test(S("abcdeabcde"), "abcdeabcde", 9, 1, 5); + test(S("abcdeabcde"), "abcdeabcde", 9, 5, 5); + test(S("abcdeabcde"), "abcdeabcde", 9, 9, 0); + test(S("abcdeabcde"), "abcdeabcde", 9, 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 9, 0, 9); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 9, 1, 5); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 9, 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 9, 19, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 9, 20, S::npos); + test(S("abcdeabcde"), "", 10, 0, 10); + test(S("abcdeabcde"), "abcde", 10, 0, 10); + test(S("abcdeabcde"), "abcde", 10, 1, 5); + test(S("abcdeabcde"), "abcde", 10, 2, 5); + test(S("abcdeabcde"), "abcde", 10, 4, 5); + test(S("abcdeabcde"), "abcde", 10, 5, 5); + test(S("abcdeabcde"), "abcdeabcde", 10, 0, 10); + test(S("abcdeabcde"), "abcdeabcde", 10, 1, 5); +} + +template <class S> +void test2() +{ + test(S("abcdeabcde"), "abcdeabcde", 10, 5, 5); + test(S("abcdeabcde"), "abcdeabcde", 10, 9, 0); + test(S("abcdeabcde"), "abcdeabcde", 10, 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 10, 0, 10); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 10, 1, 5); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 10, 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 10, 19, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 10, 20, S::npos); + test(S("abcdeabcde"), "", 11, 0, 10); + test(S("abcdeabcde"), "abcde", 11, 0, 10); + test(S("abcdeabcde"), "abcde", 11, 1, 5); + test(S("abcdeabcde"), "abcde", 11, 2, 5); + test(S("abcdeabcde"), "abcde", 11, 4, 5); + test(S("abcdeabcde"), "abcde", 11, 5, 5); + test(S("abcdeabcde"), "abcdeabcde", 11, 0, 10); + test(S("abcdeabcde"), "abcdeabcde", 11, 1, 5); + test(S("abcdeabcde"), "abcdeabcde", 11, 5, 5); + test(S("abcdeabcde"), "abcdeabcde", 11, 9, 0); + test(S("abcdeabcde"), "abcdeabcde", 11, 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 11, 0, 10); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 11, 1, 5); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 11, 10, 0); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 11, 19, S::npos); + test(S("abcdeabcde"), "abcdeabcdeabcdeabcde", 11, 20, S::npos); + test(S("abcdeabcdeabcdeabcde"), "", 0, 0, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 0, 0, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 0, 1, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 0, 2, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 0, 4, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 0, 5, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 0, 0, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 0, 1, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 0, 5, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 0, 9, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 0, 10, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 0, 0, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 0, 1, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 0, 10, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 0, 19, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 0, 20, 0); + test(S("abcdeabcdeabcdeabcde"), "", 1, 0, 1); + test(S("abcdeabcdeabcdeabcde"), "abcde", 1, 0, 1); + test(S("abcdeabcdeabcdeabcde"), "abcde", 1, 1, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 1, 2, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 1, 4, 0); + test(S("abcdeabcdeabcdeabcde"), "abcde", 1, 5, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 1, 0, 1); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 1, 1, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 1, 5, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 1, 9, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 1, 10, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 1, 0, 1); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 1, 1, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 1, 10, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 1, 19, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 1, 20, 0); + test(S("abcdeabcdeabcdeabcde"), "", 10, 0, 10); + test(S("abcdeabcdeabcdeabcde"), "abcde", 10, 0, 10); + test(S("abcdeabcdeabcdeabcde"), "abcde", 10, 1, 10); + test(S("abcdeabcdeabcdeabcde"), "abcde", 10, 2, 10); + test(S("abcdeabcdeabcdeabcde"), "abcde", 10, 4, 10); + test(S("abcdeabcdeabcdeabcde"), "abcde", 10, 5, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 10, 0, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 10, 1, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 10, 5, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 10, 9, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 10, 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 10, 0, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 10, 1, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 10, 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 10, 19, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 10, 20, 0); + test(S("abcdeabcdeabcdeabcde"), "", 19, 0, 19); + test(S("abcdeabcdeabcdeabcde"), "abcde", 19, 0, 19); + test(S("abcdeabcdeabcdeabcde"), "abcde", 19, 1, 15); + test(S("abcdeabcdeabcdeabcde"), "abcde", 19, 2, 15); + test(S("abcdeabcdeabcdeabcde"), "abcde", 19, 4, 15); + test(S("abcdeabcdeabcdeabcde"), "abcde", 19, 5, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 19, 0, 19); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 19, 1, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 19, 5, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 19, 9, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 19, 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 19, 0, 19); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 19, 1, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 19, 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 19, 19, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 19, 20, 0); + test(S("abcdeabcdeabcdeabcde"), "", 20, 0, 20); + test(S("abcdeabcdeabcdeabcde"), "abcde", 20, 0, 20); + test(S("abcdeabcdeabcdeabcde"), "abcde", 20, 1, 15); + test(S("abcdeabcdeabcdeabcde"), "abcde", 20, 2, 15); + test(S("abcdeabcdeabcdeabcde"), "abcde", 20, 4, 15); + test(S("abcdeabcdeabcdeabcde"), "abcde", 20, 5, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 20, 0, 20); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 20, 1, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 20, 5, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 20, 9, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 20, 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 20, 0, 20); +} + +template <class S> +void test3() +{ + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 20, 1, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 20, 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 20, 19, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 20, 20, 0); + test(S("abcdeabcdeabcdeabcde"), "", 21, 0, 20); + test(S("abcdeabcdeabcdeabcde"), "abcde", 21, 0, 20); + test(S("abcdeabcdeabcdeabcde"), "abcde", 21, 1, 15); + test(S("abcdeabcdeabcdeabcde"), "abcde", 21, 2, 15); + test(S("abcdeabcdeabcdeabcde"), "abcde", 21, 4, 15); + test(S("abcdeabcdeabcdeabcde"), "abcde", 21, 5, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 21, 0, 20); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 21, 1, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 21, 5, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 21, 9, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcde", 21, 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 21, 0, 20); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 21, 1, 15); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 21, 10, 10); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 21, 19, 0); + test(S("abcdeabcdeabcdeabcde"), "abcdeabcdeabcdeabcde", 21, 20, 0); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + test2<S>(); + test3<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_rfind/string_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_rfind/string_size.pass.cpp new file mode 100644 index 00000000000..05e6e517423 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_rfind/string_size.pass.cpp @@ -0,0 +1,157 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// size_type rfind(const basic_string& str, size_type pos = npos) const; + +#include <string> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, const S& str, typename S::size_type pos, typename S::size_type x) +{ + assert(s.rfind(str, pos) == x); + if (x != S::npos) + assert(x <= pos && x + str.size() <= s.size()); +} + +template <class S> +void +test(const S& s, const S& str, typename S::size_type x) +{ + assert(s.rfind(str) == x); + if (x != S::npos) + assert(0 <= x && x + str.size() <= s.size()); +} + +template <class S> +void test0() +{ + test(S(""), S(""), 0, 0); + test(S(""), S("abcde"), 0, S::npos); + test(S(""), S("abcdeabcde"), 0, S::npos); + test(S(""), S("abcdeabcdeabcdeabcde"), 0, S::npos); + test(S(""), S(""), 1, 0); + test(S(""), S("abcde"), 1, S::npos); + test(S(""), S("abcdeabcde"), 1, S::npos); + test(S(""), S("abcdeabcdeabcdeabcde"), 1, S::npos); + test(S("abcde"), S(""), 0, 0); + test(S("abcde"), S("abcde"), 0, 0); + test(S("abcde"), S("abcdeabcde"), 0, S::npos); + test(S("abcde"), S("abcdeabcdeabcdeabcde"), 0, S::npos); + test(S("abcde"), S(""), 1, 1); + test(S("abcde"), S("abcde"), 1, 0); + test(S("abcde"), S("abcdeabcde"), 1, S::npos); + test(S("abcde"), S("abcdeabcdeabcdeabcde"), 1, S::npos); + test(S("abcde"), S(""), 2, 2); + test(S("abcde"), S("abcde"), 2, 0); + test(S("abcde"), S("abcdeabcde"), 2, S::npos); + test(S("abcde"), S("abcdeabcdeabcdeabcde"), 2, S::npos); + test(S("abcde"), S(""), 4, 4); + test(S("abcde"), S("abcde"), 4, 0); + test(S("abcde"), S("abcdeabcde"), 4, S::npos); + test(S("abcde"), S("abcdeabcdeabcdeabcde"), 4, S::npos); + test(S("abcde"), S(""), 5, 5); + test(S("abcde"), S("abcde"), 5, 0); + test(S("abcde"), S("abcdeabcde"), 5, S::npos); + test(S("abcde"), S("abcdeabcdeabcdeabcde"), 5, S::npos); + test(S("abcde"), S(""), 6, 5); + test(S("abcde"), S("abcde"), 6, 0); + test(S("abcde"), S("abcdeabcde"), 6, S::npos); + test(S("abcde"), S("abcdeabcdeabcdeabcde"), 6, S::npos); + test(S("abcdeabcde"), S(""), 0, 0); + test(S("abcdeabcde"), S("abcde"), 0, 0); + test(S("abcdeabcde"), S("abcdeabcde"), 0, 0); + test(S("abcdeabcde"), S("abcdeabcdeabcdeabcde"), 0, S::npos); + test(S("abcdeabcde"), S(""), 1, 1); + test(S("abcdeabcde"), S("abcde"), 1, 0); + test(S("abcdeabcde"), S("abcdeabcde"), 1, 0); + test(S("abcdeabcde"), S("abcdeabcdeabcdeabcde"), 1, S::npos); + test(S("abcdeabcde"), S(""), 5, 5); + test(S("abcdeabcde"), S("abcde"), 5, 5); + test(S("abcdeabcde"), S("abcdeabcde"), 5, 0); + test(S("abcdeabcde"), S("abcdeabcdeabcdeabcde"), 5, S::npos); + test(S("abcdeabcde"), S(""), 9, 9); + test(S("abcdeabcde"), S("abcde"), 9, 5); + test(S("abcdeabcde"), S("abcdeabcde"), 9, 0); + test(S("abcdeabcde"), S("abcdeabcdeabcdeabcde"), 9, S::npos); + test(S("abcdeabcde"), S(""), 10, 10); + test(S("abcdeabcde"), S("abcde"), 10, 5); + test(S("abcdeabcde"), S("abcdeabcde"), 10, 0); + test(S("abcdeabcde"), S("abcdeabcdeabcdeabcde"), 10, S::npos); + test(S("abcdeabcde"), S(""), 11, 10); + test(S("abcdeabcde"), S("abcde"), 11, 5); + test(S("abcdeabcde"), S("abcdeabcde"), 11, 0); + test(S("abcdeabcde"), S("abcdeabcdeabcdeabcde"), 11, S::npos); + test(S("abcdeabcdeabcdeabcde"), S(""), 0, 0); + test(S("abcdeabcdeabcdeabcde"), S("abcde"), 0, 0); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcde"), 0, 0); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcdeabcdeabcde"), 0, 0); + test(S("abcdeabcdeabcdeabcde"), S(""), 1, 1); + test(S("abcdeabcdeabcdeabcde"), S("abcde"), 1, 0); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcde"), 1, 0); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcdeabcdeabcde"), 1, 0); + test(S("abcdeabcdeabcdeabcde"), S(""), 10, 10); + test(S("abcdeabcdeabcdeabcde"), S("abcde"), 10, 10); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcde"), 10, 10); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcdeabcdeabcde"), 10, 0); + test(S("abcdeabcdeabcdeabcde"), S(""), 19, 19); + test(S("abcdeabcdeabcdeabcde"), S("abcde"), 19, 15); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcde"), 19, 10); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcdeabcdeabcde"), 19, 0); + test(S("abcdeabcdeabcdeabcde"), S(""), 20, 20); + test(S("abcdeabcdeabcdeabcde"), S("abcde"), 20, 15); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcde"), 20, 10); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcdeabcdeabcde"), 20, 0); + test(S("abcdeabcdeabcdeabcde"), S(""), 21, 20); + test(S("abcdeabcdeabcdeabcde"), S("abcde"), 21, 15); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcde"), 21, 10); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcdeabcdeabcde"), 21, 0); +} + +template <class S> +void test1() +{ + test(S(""), S(""), 0); + test(S(""), S("abcde"), S::npos); + test(S(""), S("abcdeabcde"), S::npos); + test(S(""), S("abcdeabcdeabcdeabcde"), S::npos); + test(S("abcde"), S(""), 5); + test(S("abcde"), S("abcde"), 0); + test(S("abcde"), S("abcdeabcde"), S::npos); + test(S("abcde"), S("abcdeabcdeabcdeabcde"), S::npos); + test(S("abcdeabcde"), S(""), 10); + test(S("abcdeabcde"), S("abcde"), 5); + test(S("abcdeabcde"), S("abcdeabcde"), 0); + test(S("abcdeabcde"), S("abcdeabcdeabcdeabcde"), S::npos); + test(S("abcdeabcdeabcdeabcde"), S(""), 20); + test(S("abcdeabcdeabcdeabcde"), S("abcde"), 15); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcde"), 10); + test(S("abcdeabcdeabcdeabcde"), S("abcdeabcdeabcdeabcde"), 0); +} + +int main() +{ + { + typedef std::string S; + test0<S>(); + test1<S>(); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test0<S>(); + test1<S>(); + } +#endif +} diff --git a/libcxx/test/std/strings/basic.string/string.ops/string_substr/substr.pass.cpp b/libcxx/test/std/strings/basic.string/string.ops/string_substr/substr.pass.cpp new file mode 100644 index 00000000000..a73f70cd4b8 --- /dev/null +++ b/libcxx/test/std/strings/basic.string/string.ops/string_substr/substr.pass.cpp @@ -0,0 +1,166 @@ +//===----------------------------------------------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +// <string> + +// basic_string substr(size_type pos = 0, size_type n = npos) const; + +#include <string> +#include <stdexcept> +#include <algorithm> +#include <cassert> + +#include "min_allocator.h" + +template <class S> +void +test(const S& s, typename S::size_type pos, typename S::size_type n) +{ + try + { + S str = s.substr(pos, n); + assert(str.__invariants()); + assert(pos <= s.size()); + typename S::size_type rlen = std::min(n, s.size() - pos); + assert(str.size() == rlen); + assert(S::traits_type::compare(s.data()+pos, str.data(), rlen) == 0); + } + catch (std::out_of_range&) + { + assert(pos > s.size()); + } +} + +int main() +{ + { + typedef std::string S; + test(S(""), 0, 0); + test(S(""), 1, 0); + test(S("pniot"), 0, 0); + test(S("htaob"), 0, 1); + test(S("fodgq"), 0, 2); + test(S("hpqia"), 0, 4); + test(S("qanej"), 0, 5); + test(S("dfkap"), 1, 0); + test(S("clbao"), 1, 1); + test(S("ihqrf"), 1, 2); + test(S("mekdn"), 1, 3); + test(S("ngtjf"), 1, 4); + test(S("srdfq"), 2, 0); + test(S("qkdrs"), 2, 1); + test(S("ikcrq"), 2, 2); + test(S("cdaih"), 2, 3); + test(S("dmajb"), 4, 0); + test(S("karth"), 4, 1); + test(S("lhcdo"), 5, 0); + test(S("acbsj"), 6, 0); + test(S("pbsjikaole"), 0, 0); + test(S("pcbahntsje"), 0, 1); + test(S("mprdjbeiak"), 0, 5); + test(S("fhepcrntko"), 0, 9); + test(S("eqmpaidtls"), 0, 10); + test(S("joidhalcmq"), 1, 0); + test(S("omigsphflj"), 1, 1); + test(S("kocgbphfji"), 1, 4); + test(S("onmjekafbi"), 1, 8); + test(S("fbslrjiqkm"), 1, 9); + test(S("oqmrjahnkg"), 5, 0); + test(S("jeidpcmalh"), 5, 1); + test(S("schfalibje"), 5, 2); + test(S("crliponbqe"), 5, 4); + test(S("igdscopqtm"), 5, 5); + test(S("qngpdkimlc"), 9, 0); + test(S("thdjgafrlb"), 9, 1); + test(S("hcjitbfapl"), 10, 0); + test(S("mgojkldsqh"), 11, 0); + test(S("gfshlcmdjreqipbontak"), 0, 0); + test(S("nadkhpfemgclosibtjrq"), 0, 1); + test(S("nkodajteqplrbifhmcgs"), 0, 10); + test(S("ofdrqmkeblthacpgijsn"), 0, 19); + test(S("gbmetiprqdoasckjfhln"), 0, 20); + test(S("bdfjqgatlksriohemnpc"), 1, 0); + test(S("crnklpmegdqfiashtojb"), 1, 1); + test(S("ejqcnahdrkfsmptilgbo"), 1, 9); + test(S("jsbtafedocnirgpmkhql"), 1, 18); + test(S("prqgnlbaejsmkhdctoif"), 1, 19); + test(S("qnmodrtkebhpasifgcjl"), 10, 0); + test(S("pejafmnokrqhtisbcdgl"), 10, 1); + test(S("cpebqsfmnjdolhkratgi"), 10, 5); + test(S("odnqkgijrhabfmcestlp"), 10, 9); + test(S("lmofqdhpkibagnrcjste"), 10, 10); + test(S("lgjqketopbfahrmnsicd"), 19, 0); + test(S("ktsrmnqagdecfhijpobl"), 19, 1); + test(S("lsaijeqhtrbgcdmpfkno"), 20, 0); + test(S("dplqartnfgejichmoskb"), 21, 0); + } +#if __cplusplus >= 201103L + { + typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S; + test(S(""), 0, 0); + test(S(""), 1, 0); + test(S("pniot"), 0, 0); + test(S("htaob"), 0, 1); + test(S("fodgq"), 0, 2); + test(S("hpqia"), 0, 4); + test(S("qanej"), 0, 5); + test(S("dfkap"), 1, 0); + test(S("clbao"), 1, 1); + test(S("ihqrf"), 1, 2); + test(S("mekdn"), 1, 3); + test(S("ngtjf"), 1, 4); + test(S("srdfq"), 2, 0); + test(S("qkdrs"), 2, 1); + test(S("ikcrq"), 2, 2); + test(S("cdaih"), 2, 3); + test(S("dmajb"), 4, 0); + test(S("karth"), 4, 1); + test(S("lhcdo"), 5, 0); + test(S("acbsj"), 6, 0); + test(S("pbsjikaole"), 0, 0); + test(S("pcbahntsje"), 0, 1); + test(S("mprdjbeiak"), 0, 5); + test(S("fhepcrntko"), 0, 9); + test(S("eqmpaidtls"), 0, 10); + test(S("joidhalcmq"), 1, 0); + test(S("omigsphflj"), 1, 1); + test(S("kocgbphfji"), 1, 4); + test(S("onmjekafbi"), 1, 8); + test(S("fbslrjiqkm"), 1, 9); + test(S("oqmrjahnkg"), 5, 0); + test(S("jeidpcmalh"), 5, 1); + test(S("schfalibje"), 5, 2); + test(S("crliponbqe"), 5, 4); + test(S("igdscopqtm"), 5, 5); + test(S("qngpdkimlc"), 9, 0); + test(S("thdjgafrlb"), 9, 1); + test(S("hcjitbfapl"), 10, 0); + test(S("mgojkldsqh"), 11, 0); + test(S("gfshlcmdjreqipbontak"), 0, 0); + test(S("nadkhpfemgclosibtjrq"), 0, 1); + test(S("nkodajteqplrbifhmcgs"), 0, 10); + test(S("ofdrqmkeblthacpgijsn"), 0, 19); + test(S("gbmetiprqdoasckjfhln"), 0, 20); + test(S("bdfjqgatlksriohemnpc"), 1, 0); + test(S("crnklpmegdqfiashtojb"), 1, 1); + test(S("ejqcnahdrkfsmptilgbo"), 1, 9); + test(S("jsbtafedocnirgpmkhql"), 1, 18); + test(S("prqgnlbaejsmkhdctoif"), 1, 19); + test(S("qnmodrtkebhpasifgcjl"), 10, 0); + test(S("pejafmnokrqhtisbcdgl"), 10, 1); + test(S("cpebqsfmnjdolhkratgi"), 10, 5); + test(S("odnqkgijrhabfmcestlp"), 10, 9); + test(S("lmofqdhpkibagnrcjste"), 10, 10); + test(S("lgjqketopbfahrmnsicd"), 19, 0); + test(S("ktsrmnqagdecfhijpobl"), 19, 1); + test(S("lsaijeqhtrbgcdmpfkno"), 20, 0); + test(S("dplqartnfgejichmoskb"), 21, 0); + } +#endif +} |
