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