diff options
Diffstat (limited to 'libcxx/test/std/strings/basic.string.literals/literal.pass.cpp')
| -rw-r--r-- | libcxx/test/std/strings/basic.string.literals/literal.pass.cpp | 56 |
1 files changed, 26 insertions, 30 deletions
diff --git a/libcxx/test/std/strings/basic.string.literals/literal.pass.cpp b/libcxx/test/std/strings/basic.string.literals/literal.pass.cpp index 65ebb3c509e..cbb03ef61f1 100644 --- a/libcxx/test/std/strings/basic.string.literals/literal.pass.cpp +++ b/libcxx/test/std/strings/basic.string.literals/literal.pass.cpp @@ -15,48 +15,44 @@ #include "test_macros.h" +#if defined(__cpp_lib_char8_t) && __cpp_lib_char8_t >= 201811L + typedef std::u8string u8string; +#else + typedef std::string u8string; +#endif + + int main() { using namespace std::literals::string_literals; static_assert ( std::is_same<decltype( "Hi"s), std::string>::value, "" ); -// This is changed by P0482 to return a std::u8string -#if TEST_STD_VER <= 17 - static_assert ( std::is_same<decltype( u8"Hi"s), std::string>::value, "" ); -#endif + static_assert ( std::is_same<decltype( u8"Hi"s), u8string>::value, "" ); static_assert ( std::is_same<decltype( L"Hi"s), std::wstring>::value, "" ); static_assert ( std::is_same<decltype( u"Hi"s), std::u16string>::value, "" ); static_assert ( std::is_same<decltype( U"Hi"s), std::u32string>::value, "" ); std::string foo; std::wstring Lfoo; + u8string u8foo; std::u16string ufoo; std::u32string Ufoo; - foo = ""s; assert( foo.size() == 0); -// This is changed by P0482 to return a std::u8string -#if TEST_STD_VER <= 17 - foo = u8""s; assert( foo.size() == 0); -#endif - Lfoo = L""s; assert(Lfoo.size() == 0); - ufoo = u""s; assert(ufoo.size() == 0); - Ufoo = U""s; assert(Ufoo.size() == 0); - - foo = " "s; assert( foo.size() == 1); -// This is changed by P0482 to return a std::u8string -#if TEST_STD_VER <= 17 - foo = u8" "s; assert( foo.size() == 1); -#endif - Lfoo = L" "s; assert(Lfoo.size() == 1); - ufoo = u" "s; assert(ufoo.size() == 1); - Ufoo = U" "s; assert(Ufoo.size() == 1); - - foo = "ABC"s; assert( foo == "ABC"); assert( foo == std::string ( "ABC")); -// This is changed by P0482 to return a std::u8string -#if TEST_STD_VER <= 17 - foo = u8"ABC"s; assert( foo == u8"ABC"); assert( foo == std::string (u8"ABC")); -#endif - Lfoo = L"ABC"s; assert(Lfoo == L"ABC"); assert(Lfoo == std::wstring ( L"ABC")); - ufoo = u"ABC"s; assert(ufoo == u"ABC"); assert(ufoo == std::u16string( u"ABC")); - Ufoo = U"ABC"s; assert(Ufoo == U"ABC"); assert(Ufoo == std::u32string( U"ABC")); + foo = ""s; assert( foo.size() == 0); + u8foo = u8""s; assert(u8foo.size() == 0); + Lfoo = L""s; assert( Lfoo.size() == 0); + ufoo = u""s; assert( ufoo.size() == 0); + Ufoo = U""s; assert( Ufoo.size() == 0); + + foo = " "s; assert( foo.size() == 1); + u8foo = u8" "s; assert(u8foo.size() == 1); + Lfoo = L" "s; assert( Lfoo.size() == 1); + ufoo = u" "s; assert( ufoo.size() == 1); + Ufoo = U" "s; assert( Ufoo.size() == 1); + + foo = "ABC"s; assert( foo == "ABC"); assert( foo == std::string ( "ABC")); + u8foo = u8"ABC"s; assert(u8foo == u8"ABC"); assert(u8foo == u8string (u8"ABC")); + Lfoo = L"ABC"s; assert( Lfoo == L"ABC"); assert( Lfoo == std::wstring ( L"ABC")); + ufoo = u"ABC"s; assert( ufoo == u"ABC"); assert( ufoo == std::u16string( u"ABC")); + Ufoo = U"ABC"s; assert( Ufoo == U"ABC"); assert( Ufoo == std::u32string( U"ABC")); } |
