[re.submatch]

llvm-svn: 107187

1 files changed, 283 insertions, 0 deletions

diff --git a/libcxx/test/re/re.submatch/re.submatch.op/compare.pass.cpp b/libcxx/test/re/re.submatch/re.submatch.op/compare.pass.cpp
new file mode 100644
index 00000000000..404a6c0858c
--- /dev/null
+++ b/libcxx/test/re/re.submatch/re.submatch.op/compare.pass.cpp
@@ -0,0 +1,283 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <regex>
+
+// template <class BidirectionalIterator> class sub_match;
+
+// template <class BiIter>
+//     bool
+//     operator==(const sub_match<BiIter>& lhs, const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator!=(const sub_match<BiIter>& lhs, const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator<(const sub_match<BiIter>& lhs, const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator<=(const sub_match<BiIter>& lhs, const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator>=(const sub_match<BiIter>& lhs, const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator>(const sub_match<BiIter>& lhs, const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter, class ST, class SA>
+//     bool
+//     operator==(const basic_string<typename iterator_traits<BiIter>::value_type, ST, SA>& lhs,
+//                const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter, class ST, class SA>
+//     bool
+//     operator!=(const basic_string<typename iterator_traits<BiIter>::value_type, ST, SA>& lhs,
+//                const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter, class ST, class SA>
+//     bool
+//     operator<(const basic_string<typename iterator_traits<BiIter>::value_type, ST, SA>& lhs,
+//               const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter, class ST, class SA>
+//     bool
+//     operator>(const basic_string<typename iterator_traits<BiIter>::value_type, ST, SA>& lhs,
+//               const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter, class ST, class SA>
+//     bool operator>=(const basic_string<typename iterator_traits<BiIter>::value_type, ST, SA>& lhs,
+//                     const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter, class ST, class SA>
+//     bool
+//     operator<=(const basic_string<typename iterator_traits<BiIter>::value_type, ST, SA>& lhs,
+//                const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter, class ST, class SA>
+//     bool
+//     operator==(const sub_match<BiIter>& lhs,
+//                const basic_string<typename iterator_traits<BiIter>::value_type, ST, SA>& rhs);
+// 
+// template <class BiIter, class ST, class SA>
+//     bool
+//     operator!=(const sub_match<BiIter>& lhs,
+//                const basic_string<typename iterator_traits<BiIter>::value_type, ST, SA>& rhs);
+// 
+// template <class BiIter, class ST, class SA>
+//     bool
+//     operator<(const sub_match<BiIter>& lhs,
+//               const basic_string<typename iterator_traits<BiIter>::value_type, ST, SA>& rhs);
+// 
+// template <class BiIter, class ST, class SA>
+//     bool operator>(const sub_match<BiIter>& lhs,
+//                    const basic_string<typename iterator_traits<BiIter>::value_type, ST, SA>& rhs);
+// 
+// template <class BiIter, class ST, class SA>
+//     bool
+//     operator>=(const sub_match<BiIter>& lhs,
+//                const basic_string<typename iterator_traits<BiIter>::value_type, ST, SA>& rhs);
+// 
+// template <class BiIter, class ST, class SA>
+//     bool
+//     operator<=(const sub_match<BiIter>& lhs,
+//                const basic_string<typename iterator_traits<BiIter>::value_type, ST, SA>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator==(typename iterator_traits<BiIter>::value_type const* lhs,
+//                const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator!=(typename iterator_traits<BiIter>::value_type const* lhs,
+//                const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator<(typename iterator_traits<BiIter>::value_type const* lhs,
+//               const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator>(typename iterator_traits<BiIter>::value_type const* lhs,
+//               const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator>=(typename iterator_traits<BiIter>::value_type const* lhs,
+//                const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator<=(typename iterator_traits<BiIter>::value_type const* lhs,
+//                const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator==(const sub_match<BiIter>& lhs,
+//                typename iterator_traits<BiIter>::value_type const* rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator!=(const sub_match<BiIter>& lhs,
+//                typename iterator_traits<BiIter>::value_type const* rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator<(const sub_match<BiIter>& lhs,
+//               typename iterator_traits<BiIter>::value_type const* rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator>(const sub_match<BiIter>& lhs,
+//               typename iterator_traits<BiIter>::value_type const* rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator>=(const sub_match<BiIter>& lhs,
+//                typename iterator_traits<BiIter>::value_type const* rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator<=(const sub_match<BiIter>& lhs,
+//                typename iterator_traits<BiIter>::value_type const* rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator==(typename iterator_traits<BiIter>::value_type const& lhs,
+//                const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator!=(typename iterator_traits<BiIter>::value_type const& lhs,
+//                const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator<(typename iterator_traits<BiIter>::value_type const& lhs,
+//               const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator>(typename iterator_traits<BiIter>::value_type const& lhs,
+//               const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator>=(typename iterator_traits<BiIter>::value_type const& lhs,
+//                const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator<=(typename iterator_traits<BiIter>::value_type const& lhs,
+//                const sub_match<BiIter>& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator==(const sub_match<BiIter>& lhs,
+//                typename iterator_traits<BiIter>::value_type const& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator!=(const sub_match<BiIter>& lhs,
+//                typename iterator_traits<BiIter>::value_type const& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator<(const sub_match<BiIter>& lhs,
+//               typename iterator_traits<BiIter>::value_type const& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator>(const sub_match<BiIter>& lhs,
+//               typename iterator_traits<BiIter>::value_type const& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator>=(const sub_match<BiIter>& lhs,
+//                typename iterator_traits<BiIter>::value_type const& rhs);
+// 
+// template <class BiIter>
+//     bool
+//     operator<=(const sub_match<BiIter>& lhs,
+//                typename iterator_traits<BiIter>::value_type const& rhs);
+
+#include <regex>
+#include <cassert>
+
+template <class CharT>
+void
+test(const std::basic_string<CharT>& x, const std::basic_string<CharT>& y)
+{
+    typedef std::basic_string<CharT> string;
+    typedef std::sub_match<typename string::const_iterator> sub_match;
+    sub_match sm1;
+    sm1.first = x.begin();
+    sm1.second = x.end();
+    sm1.matched = true;
+    sub_match sm2;
+    sm2.first = y.begin();
+    sm2.second = y.end();
+    sm2.matched = true;
+    assert((sm1 == sm2) == (x == y));
+    assert((sm1 != sm2) == (x != y));
+    assert((sm1 < sm2) == (x < y));
+    assert((sm1 > sm2) == (x > y));
+    assert((sm1 <= sm2) == (x <= y));
+    assert((sm1 >= sm2) == (x >= y));
+    assert((x == sm2) == (x == y));
+    assert((x != sm2) == (x != y));
+    assert((x < sm2) == (x < y));
+    assert((x > sm2) == (x > y));
+    assert((x <= sm2) == (x <= y));
+    assert((x >= sm2) == (x >= y));
+    assert((sm1 == y) == (x == y));
+    assert((sm1 != y) == (x != y));
+    assert((sm1 < y) == (x < y));
+    assert((sm1 > y) == (x > y));
+    assert((sm1 <= y) == (x <= y));
+    assert((sm1 >= y) == (x >= y));
+    assert((x.c_str() == sm2) == (x == y));
+    assert((x.c_str() != sm2) == (x != y));
+    assert((x.c_str() < sm2) == (x < y));
+    assert((x.c_str() > sm2) == (x > y));
+    assert((x.c_str() <= sm2) == (x <= y));
+    assert((x.c_str() >= sm2) == (x >= y));
+    assert((sm1 == y.c_str()) == (x == y));
+    assert((sm1 != y.c_str()) == (x != y));
+    assert((sm1 < y.c_str()) == (x < y));
+    assert((sm1 > y.c_str()) == (x > y));
+    assert((sm1 <= y.c_str()) == (x <= y));
+    assert((sm1 >= y.c_str()) == (x >= y));
+    assert((x[0] == sm2) == (string(1, x[0]) == y));
+    assert((x[0] != sm2) == (string(1, x[0]) != y));
+    assert((x[0] < sm2) == (string(1, x[0]) < y));
+    assert((x[0] > sm2) == (string(1, x[0]) > y));
+    assert((x[0] <= sm2) == (string(1, x[0]) <= y));
+    assert((x[0] >= sm2) == (string(1, x[0]) >= y));
+    assert((sm1 == y[0]) == (x == string(1, y[0])));
+    assert((sm1 != y[0]) == (x != string(1, y[0])));
+    assert((sm1 < y[0]) == (x < string(1, y[0])));
+    assert((sm1 > y[0]) == (x > string(1, y[0])));
+    assert((sm1 <= y[0]) == (x <= string(1, y[0])));
+    assert((sm1 >= y[0]) == (x >= string(1, y[0])));
+}
+
+int main()
+{
+    test(std::string("123"), std::string("123"));
+    test(std::string("1234"), std::string("123"));
+    test(std::wstring(L"123"), std::wstring(L"123"));
+    test(std::wstring(L"1234"), std::wstring(L"123"));
+}