| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // XFAIL: LIBCXX-FREEBSD-FIXME |
| |
| // UNSUPPORTED: c++03, c++11, c++14, c++17 |
| // UNSUPPORTED: no-localization |
| // UNSUPPORTED: libcpp-has-no-incomplete-format |
| |
| // TODO FMT Investigate Windows issues. |
| // UNSUPPORTED: msvc, target={{.+}}-windows-gnu |
| |
| // TODO FMT It seems GCC uses too much memory in the CI and fails. |
| // 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 year_month; |
| |
| // template<class charT, class traits> |
| // basic_ostream<charT, traits>& |
| // operator<<(basic_ostream<charT, traits>& os, const year_month& ym); |
| |
| #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::year_month ym) { |
| std::basic_stringstream<CharT> sstr; |
| sstr << ym; |
| return sstr.str(); |
| } |
| |
| template <class CharT> |
| static std::basic_string<CharT> stream_fr_FR_locale(std::chrono::year_month ym) { |
| std::basic_stringstream<CharT> sstr; |
| const std::locale locale(LOCALE_fr_FR_UTF_8); |
| sstr.imbue(locale); |
| sstr << ym; |
| return sstr.str(); |
| } |
| |
| template <class CharT> |
| static std::basic_string<CharT> stream_ja_JP_locale(std::chrono::year_month ym) { |
| std::basic_stringstream<CharT> sstr; |
| const std::locale locale(LOCALE_ja_JP_UTF_8); |
| sstr.imbue(locale); |
| sstr << ym; |
| return sstr.str(); |
| } |
| |
| template <class CharT> |
| static void test() { |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'768}, std::chrono::month{0}}) == |
| SV("-32768 is not a valid year/0 is not a valid month")); |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'768}, std::chrono::month{1}}) == |
| SV("-32768 is not a valid year/Jan")); |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'767}, std::chrono::month{2}}) == |
| SV("-32767/Feb")); |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{3}}) == |
| SV("0000/Mar")); |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{1970}, std::chrono::month{4}}) == |
| SV("1970/Apr")); |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{32'767}, std::chrono::month{5}}) == |
| SV("32767/May")); |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{6}}) == |
| SV("0000/Jun")); |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{7}}) == |
| SV("0000/Jul")); |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{8}}) == |
| SV("0000/Aug")); |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{9}}) == |
| SV("0000/Sep")); |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{10}}) == |
| SV("0000/Oct")); |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{11}}) == |
| SV("0000/Nov")); |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{12}}) == |
| SV("0000/Dec")); |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{13}}) == |
| SV("0000/13 is not a valid month")); |
| assert(stream_c_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'768}, std::chrono::month{255}}) == |
| SV("-32768 is not a valid year/255 is not a valid month")); |
| |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'768}, std::chrono::month{0}}) == |
| SV("-32768 is not a valid year/0 is not a valid month")); |
| #if defined(__APPLE__) |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'768}, std::chrono::month{1}}) == |
| SV("-32768 is not a valid year/jan")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'767}, std::chrono::month{2}}) == |
| SV("-32767/fév")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{3}}) == |
| SV("0000/mar")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{1970}, std::chrono::month{4}}) == |
| SV("1970/avr")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{32'767}, std::chrono::month{5}}) == |
| SV("32767/mai")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{6}}) == |
| SV("0000/jui")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{7}}) == |
| SV("0000/jul")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{8}}) == |
| SV("0000/aoû")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{9}}) == |
| SV("0000/sep")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{10}}) == |
| SV("0000/oct")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{11}}) == |
| SV("0000/nov")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{12}}) == |
| SV("0000/déc")); |
| #else // defined(__APPLE__) |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'768}, std::chrono::month{1}}) == |
| SV("-32768 is not a valid year/janv.")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'767}, std::chrono::month{2}}) == |
| SV("-32767/févr.")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{3}}) == |
| SV("0000/mars")); |
| # if defined(_WIN32) || defined(_AIX) |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{1970}, std::chrono::month{4}}) == |
| SV("1970/avr.")); |
| # else // defined(_WIN32) || defined(_AIX) |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{1970}, std::chrono::month{4}}) == |
| SV("1970/avril")); |
| # endif // defined(_WIN32) || defined(_AIX) |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{32'767}, std::chrono::month{5}}) == |
| SV("32767/mai")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{6}}) == |
| SV("0000/juin")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{7}}) == |
| SV("0000/juil.")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{8}}) == |
| SV("0000/août")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{9}}) == |
| SV("0000/sept.")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{10}}) == |
| SV("0000/oct.")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{11}}) == |
| SV("0000/nov.")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{12}}) == |
| SV("0000/déc.")); |
| #endif // defined(__APPLE__) |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{13}}) == |
| SV("0000/13 is not a valid month")); |
| assert(stream_fr_FR_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'768}, std::chrono::month{255}}) == |
| SV("-32768 is not a valid year/255 is not a valid month")); |
| |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'768}, std::chrono::month{0}}) == |
| SV("-32768 is not a valid year/0 is not a valid month")); |
| #if defined(__APPLE__) |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'768}, std::chrono::month{1}}) == |
| SV("-32768 is not a valid year/ 1")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'767}, std::chrono::month{2}}) == |
| SV("-32767/ 2")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{3}}) == |
| SV("0000/ 3")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{1970}, std::chrono::month{4}}) == |
| SV("1970/ 4")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{32'767}, std::chrono::month{5}}) == |
| SV("32767/ 5")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{6}}) == |
| SV("0000/ 6")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{7}}) == |
| SV("0000/ 7")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{8}}) == |
| SV("0000/ 8")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{9}}) == |
| SV("0000/ 9")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{10}}) == |
| SV("0000/10")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{11}}) == |
| SV("0000/11")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{12}}) == |
| SV("0000/12")); |
| #else // defined(__APPLE__) |
| # if defined(_WIN32) || defined(_AIX) |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'768}, std::chrono::month{1}}) == |
| SV("-32768 is not a valid year/1月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'767}, std::chrono::month{2}}) == |
| SV("-32767/2月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{3}}) == |
| SV("0000/3月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{1970}, std::chrono::month{4}}) == |
| SV("1970/4月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{32'767}, std::chrono::month{5}}) == |
| SV("32767/5月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{6}}) == |
| SV("0000/6月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{7}}) == |
| SV("0000/7月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{8}}) == |
| SV("0000/8月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{9}}) == |
| SV("0000/9月")); |
| # else // defined(_WIN32) || defined(_AIX) |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'768}, std::chrono::month{1}}) == |
| SV("-32768 is not a valid year/ 1月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'767}, std::chrono::month{2}}) == |
| SV("-32767/ 2月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{3}}) == |
| SV("0000/ 3月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{1970}, std::chrono::month{4}}) == |
| SV("1970/ 4月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{32'767}, std::chrono::month{5}}) == |
| SV("32767/ 5月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{6}}) == |
| SV("0000/ 6月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{7}}) == |
| SV("0000/ 7月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{8}}) == |
| SV("0000/ 8月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{9}}) == |
| SV("0000/ 9月")); |
| # endif // defined(_WIN32) || defined(_AIX) |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{10}}) == |
| SV("0000/10月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{11}}) == |
| SV("0000/11月")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{12}}) == |
| SV("0000/12月")); |
| #endif // defined(__APPLE__) |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{0}, std::chrono::month{13}}) == |
| SV("0000/13 is not a valid month")); |
| assert(stream_ja_JP_locale<CharT>(std::chrono::year_month{std::chrono::year{-32'768}, std::chrono::month{255}}) == |
| SV("-32768 is not a valid year/255 is not a valid month")); |
| } |
| |
| int main(int, char**) { |
| test<char>(); |
| |
| #ifndef TEST_HAS_NO_WIDE_CHARACTERS |
| test<wchar_t>(); |
| #endif |
| |
| return 0; |
| } |