| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // UNSUPPORTED: c++03, c++11, c++14, c++17 |
| // UNSUPPORTED: no-localization |
| // UNSUPPORTED: libcpp-has-no-incomplete-format |
| |
| // TODO FMT Fix this test using GCC, it currently crashes. |
| // UNSUPPORTED: gcc-12 |
| |
| // TODO FMT This test should not require std::to_chars(floating-point) |
| // XFAIL: availability-fp_to_chars-missing |
| |
| // REQUIRES: locale.fr_FR.UTF-8 |
| // REQUIRES: locale.ja_JP.UTF-8 |
| |
| // <chrono> |
| // class weekday; |
| |
| // template<class charT, class traits> |
| // basic_ostream<charT, traits>& |
| // operator<<(basic_ostream<charT, traits>& os, const weekday& wd); |
| |
| #include <chrono> |
| #include <cassert> |
| #include <sstream> |
| |
| #include "make_string.h" |
| #include "platform_support.h" // locale name macros |
| #include "test_macros.h" |
| |
| #define SV(S) MAKE_STRING_VIEW(CharT, S) |
| |
| template <class CharT> |
| static std::basic_string<CharT> stream_c_locale(std::chrono::weekday weekday) { |
| std::basic_stringstream<CharT> sstr; |
| sstr << weekday; |
| return sstr.str(); |
| } |
| |
| template <class CharT> |
| static std::basic_string<CharT> stream_fr_FR_locale(std::chrono::weekday weekday) { |
| std::basic_stringstream<CharT> sstr; |
| const std::locale locale(LOCALE_fr_FR_UTF_8); |
| sstr.imbue(locale); |
| sstr << weekday; |
| return sstr.str(); |
| } |
| |
| template <class CharT> |
| static std::basic_string<CharT> stream_ja_JP_locale(std::chrono::weekday weekday) { |
| std::basic_stringstream<CharT> sstr; |
| const std::locale locale(LOCALE_ja_JP_UTF_8); |
| sstr.imbue(locale); |
| sstr << weekday; |
| return sstr.str(); |
| } |
| |
| template <class CharT> |
| static void test() { |
| assert(stream_c_locale<CharT>(std::chrono::weekday(0)) == SV("Sun")); |
| assert(stream_c_locale<CharT>(std::chrono::weekday(1)) == SV("Mon")); |
| assert(stream_c_locale<CharT>(std::chrono::weekday(2)) == SV("Tue")); |
| assert(stream_c_locale<CharT>(std::chrono::weekday(3)) == SV("Wed")); |
| assert(stream_c_locale<CharT>(std::chrono::weekday(4)) == SV("Thu")); |
| assert(stream_c_locale<CharT>(std::chrono::weekday(5)) == SV("Fri")); |
| assert(stream_c_locale<CharT>(std::chrono::weekday(6)) == SV("Sat")); |
| assert(stream_c_locale<CharT>(std::chrono::weekday(7)) == SV("Sun")); |
| assert(stream_c_locale<CharT>(std::chrono::weekday(8)) == SV("8 is not a valid weekday")); |
| assert(stream_c_locale<CharT>(std::chrono::weekday(255)) == SV("255 is not a valid weekday")); |
| |
| #if defined(__APPLE__) |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(0)) == SV("Dim")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(1)) == SV("Lun")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(2)) == SV("Mar")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(3)) == SV("Mer")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(4)) == SV("Jeu")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(5)) == SV("Ven")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(6)) == SV("Sam")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(7)) == SV("Dim")); |
| #else |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(0)) == SV("dim.")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(1)) == SV("lun.")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(2)) == SV("mar.")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(3)) == SV("mer.")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(4)) == SV("jeu.")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(5)) == SV("ven.")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(6)) == SV("sam.")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(7)) == SV("dim.")); |
| #endif |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(8)) == SV("8 is not a valid weekday")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::weekday(255)) == SV("255 is not a valid weekday")); |
| |
| assert(stream_ja_JP_locale<CharT>(std::chrono::weekday(0)) == SV("日")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::weekday(1)) == SV("月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::weekday(2)) == SV("火")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::weekday(3)) == SV("水")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::weekday(4)) == SV("木")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::weekday(5)) == SV("金")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::weekday(6)) == SV("土")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::weekday(7)) == SV("日")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::weekday(8)) == SV("8 is not a valid weekday")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::weekday(255)) == SV("255 is not a valid weekday")); |
| } |
| |
| int main(int, char**) { |
| test<char>(); |
| |
| #ifndef TEST_HAS_NO_WIDE_CHARACTERS |
| test<wchar_t>(); |
| #endif |
| |
| return 0; |
| } |