diff options
Diffstat (limited to 'libcxx/test/std/utilities/function.objects/bitwise.operations')
5 files changed, 268 insertions, 0 deletions
diff --git a/libcxx/test/std/utilities/function.objects/bitwise.operations/bit_and.pass.cpp b/libcxx/test/std/utilities/function.objects/bitwise.operations/bit_and.pass.cpp new file mode 100644 index 00000000000..66544781d9d --- /dev/null +++ b/libcxx/test/std/utilities/function.objects/bitwise.operations/bit_and.pass.cpp @@ -0,0 +1,57 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// bit_and + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::bit_and<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), ""); + assert(f(0xEA95, 0xEA95) == 0xEA95); + assert(f(0xEA95, 0x58D3) == 0x4891); + assert(f(0x58D3, 0xEA95) == 0x4891); + assert(f(0x58D3, 0) == 0); + assert(f(0xFFFF, 0x58D3) == 0x58D3); +#if _LIBCPP_STD_VER > 11 + typedef std::bit_and<> F2; + const F2 f2 = F2(); + assert(f2(0xEA95, 0xEA95) == 0xEA95); + assert(f2(0xEA95L, 0xEA95) == 0xEA95); + assert(f2(0xEA95, 0xEA95L) == 0xEA95); + + assert(f2(0xEA95, 0x58D3) == 0x4891); + assert(f2(0xEA95L, 0x58D3) == 0x4891); + assert(f2(0xEA95, 0x58D3L) == 0x4891); + + assert(f2(0x58D3, 0xEA95) == 0x4891); + assert(f2(0x58D3L, 0xEA95) == 0x4891); + assert(f2(0x58D3, 0xEA95L) == 0x4891); + + assert(f2(0x58D3, 0) == 0); + assert(f2(0x58D3L, 0) == 0); + assert(f2(0x58D3, 0L) == 0); + + assert(f2(0xFFFF, 0x58D3) == 0x58D3); + assert(f2(0xFFFFL, 0x58D3) == 0x58D3); + assert(f2(0xFFFF, 0x58D3L) == 0x58D3); + + constexpr int foo = std::bit_and<int> () (0x58D3, 0xEA95); + static_assert ( foo == 0x4891, "" ); + + constexpr int bar = std::bit_and<> () (0x58D3L, 0xEA95); + static_assert ( bar == 0x4891, "" ); +#endif +} diff --git a/libcxx/test/std/utilities/function.objects/bitwise.operations/bit_not.pass.cpp b/libcxx/test/std/utilities/function.objects/bitwise.operations/bit_not.pass.cpp new file mode 100644 index 00000000000..82efcbc29fa --- /dev/null +++ b/libcxx/test/std/utilities/function.objects/bitwise.operations/bit_not.pass.cpp @@ -0,0 +1,46 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// bit_not + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ +#if _LIBCPP_STD_VER > 11 + typedef std::bit_not<int> F; + const F f = F(); + static_assert((std::is_base_of<std::unary_function<int, int>, F>::value), ""); + assert((f(0xEA95) & 0xFFFF ) == 0x156A); + assert((f(0x58D3) & 0xFFFF ) == 0xA72C); + assert((f(0) & 0xFFFF ) == 0xFFFF); + assert((f(0xFFFF) & 0xFFFF ) == 0); + + typedef std::bit_not<> F2; + const F2 f2 = F2(); + assert((f2(0xEA95) & 0xFFFF ) == 0x156A); + assert((f2(0xEA95L) & 0xFFFF ) == 0x156A); + assert((f2(0x58D3) & 0xFFFF ) == 0xA72C); + assert((f2(0x58D3L) & 0xFFFF ) == 0xA72C); + assert((f2(0) & 0xFFFF ) == 0xFFFF); + assert((f2(0L) & 0xFFFF ) == 0xFFFF); + assert((f2(0xFFFF) & 0xFFFF ) == 0); + assert((f2(0xFFFFL) & 0xFFFF ) == 0); + + constexpr int foo = std::bit_not<int> () (0xEA95) & 0xFFFF; + static_assert ( foo == 0x156A, "" ); + + constexpr int bar = std::bit_not<> () (0xEA95) & 0xFFFF; + static_assert ( bar == 0x156A, "" ); +#endif +} diff --git a/libcxx/test/std/utilities/function.objects/bitwise.operations/bit_or.pass.cpp b/libcxx/test/std/utilities/function.objects/bitwise.operations/bit_or.pass.cpp new file mode 100644 index 00000000000..6ae3c3ac978 --- /dev/null +++ b/libcxx/test/std/utilities/function.objects/bitwise.operations/bit_or.pass.cpp @@ -0,0 +1,57 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// bit_or + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::bit_or<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), ""); + assert(f(0xEA95, 0xEA95) == 0xEA95); + assert(f(0xEA95, 0x58D3) == 0xFAD7); + assert(f(0x58D3, 0xEA95) == 0xFAD7); + assert(f(0x58D3, 0) == 0x58D3); + assert(f(0xFFFF, 0x58D3) == 0xFFFF); +#if _LIBCPP_STD_VER > 11 + typedef std::bit_or<> F2; + const F2 f2 = F2(); + assert(f2(0xEA95, 0xEA95) == 0xEA95); + assert(f2(0xEA95L, 0xEA95) == 0xEA95); + assert(f2(0xEA95, 0xEA95L) == 0xEA95); + + assert(f2(0xEA95, 0x58D3) == 0xFAD7); + assert(f2(0xEA95L, 0x58D3) == 0xFAD7); + assert(f2(0xEA95, 0x58D3L) == 0xFAD7); + + assert(f2(0x58D3, 0xEA95) == 0xFAD7); + assert(f2(0x58D3L, 0xEA95) == 0xFAD7); + assert(f2(0x58D3, 0xEA95L) == 0xFAD7); + + assert(f2(0x58D3, 0) == 0x58D3); + assert(f2(0x58D3L, 0) == 0x58D3); + assert(f2(0x58D3, 0L) == 0x58D3); + + assert(f2(0xFFFF, 0x58D3) == 0xFFFF); + assert(f2(0xFFFFL, 0x58D3) == 0xFFFF); + assert(f2(0xFFFF, 0x58D3L) == 0xFFFF); + + constexpr int foo = std::bit_or<int> () (0x58D3, 0xEA95); + static_assert ( foo == 0xFAD7, "" ); + + constexpr int bar = std::bit_or<> () (0x58D3L, 0xEA95); + static_assert ( bar == 0xFAD7, "" ); +#endif +} diff --git a/libcxx/test/std/utilities/function.objects/bitwise.operations/bit_xor.pass.cpp b/libcxx/test/std/utilities/function.objects/bitwise.operations/bit_xor.pass.cpp new file mode 100644 index 00000000000..e7bb5e49f94 --- /dev/null +++ b/libcxx/test/std/utilities/function.objects/bitwise.operations/bit_xor.pass.cpp @@ -0,0 +1,57 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +// <functional> + +// bit_xor + +#include <functional> +#include <type_traits> +#include <cassert> + +int main() +{ + typedef std::bit_xor<int> F; + const F f = F(); + static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), ""); + assert(f(0xEA95, 0xEA95) == 0); + assert(f(0xEA95, 0x58D3) == 0xB246); + assert(f(0x58D3, 0xEA95) == 0xB246); + assert(f(0x58D3, 0) == 0x58D3); + assert(f(0xFFFF, 0x58D3) == 0xA72C); +#if _LIBCPP_STD_VER > 11 + typedef std::bit_xor<> F2; + const F2 f2 = F2(); + assert(f(0xEA95, 0xEA95) == 0); + assert(f(0xEA95L, 0xEA95) == 0); + assert(f(0xEA95, 0xEA95L) == 0); + + assert(f(0xEA95, 0x58D3) == 0xB246); + assert(f(0xEA95L, 0x58D3) == 0xB246); + assert(f(0xEA95, 0x58D3L) == 0xB246); + + assert(f(0x58D3, 0xEA95) == 0xB246); + assert(f(0x58D3L, 0xEA95) == 0xB246); + assert(f(0x58D3, 0xEA95L) == 0xB246); + + assert(f(0x58D3, 0) == 0x58D3); + assert(f(0x58D3L, 0) == 0x58D3); + assert(f(0x58D3, 0L) == 0x58D3); + + assert(f(0xFFFF, 0x58D3) == 0xA72C); + assert(f(0xFFFFL, 0x58D3) == 0xA72C); + assert(f(0xFFFF, 0x58D3L) == 0xA72C); + + constexpr int foo = std::bit_xor<int> () (0x58D3, 0xEA95); + static_assert ( foo == 0xB246, "" ); + + constexpr int bar = std::bit_xor<> () (0x58D3L, 0xEA95); + static_assert ( bar == 0xB246, "" ); +#endif +} diff --git a/libcxx/test/std/utilities/function.objects/bitwise.operations/transparent.pass.cpp b/libcxx/test/std/utilities/function.objects/bitwise.operations/transparent.pass.cpp new file mode 100644 index 00000000000..9f8e15dd55f --- /dev/null +++ b/libcxx/test/std/utilities/function.objects/bitwise.operations/transparent.pass.cpp @@ -0,0 +1,51 @@ +//===----------------------------------------------------------------------===// +// +// 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. +// +//===----------------------------------------------------------------------===// + +#include <functional> +#include <string> + +template <class _Tp> +struct is_transparent +{ +private: + struct __two {char __lx; char __lxx;}; + template <class _Up> static __two __test(...); + template <class _Up> static char __test(typename _Up::is_transparent* = 0); +public: + static const bool value = sizeof(__test<_Tp>(0)) == 1; +}; + + +int main () { +#if _LIBCPP_STD_VER > 11 + + static_assert ( !is_transparent<std::bit_and<int>>::value, "" ); + static_assert ( !is_transparent<std::bit_and<std::string>>::value, "" ); + static_assert ( is_transparent<std::bit_and<void>>::value, "" ); + static_assert ( is_transparent<std::bit_and<>>::value, "" ); + + static_assert ( !is_transparent<std::bit_or<int>>::value, "" ); + static_assert ( !is_transparent<std::bit_or<std::string>>::value, "" ); + static_assert ( is_transparent<std::bit_or<void>>::value, "" ); + static_assert ( is_transparent<std::bit_or<>>::value, "" ); + + static_assert ( !is_transparent<std::bit_xor<int>>::value, "" ); + static_assert ( !is_transparent<std::bit_xor<std::string>>::value, "" ); + static_assert ( is_transparent<std::bit_xor<void>>::value, "" ); + static_assert ( is_transparent<std::bit_xor<>>::value, "" ); + + static_assert ( !is_transparent<std::bit_not<int>>::value, "" ); + static_assert ( !is_transparent<std::bit_not<std::string>>::value, "" ); + static_assert ( is_transparent<std::bit_not<void>>::value, "" ); + static_assert ( is_transparent<std::bit_not<>>::value, "" ); + +#endif + + return 0; + } |
