libcxx/test/std/time/time.cal/time.cal.mwdlast/time.cal.mwdlast.nonmembers/ostream.pass.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 // UNSUPPORTED: c++03, c++11, c++14, c++17
  10 // UNSUPPORTED: no-localization
  11 // UNSUPPORTED: GCC-ALWAYS_INLINE-FIXME
  12
  13 // TODO FMT This test should not require std::to_chars(floating-point)
  14 // XFAIL: availability-fp_to_chars-missing
  15
  16 // REQUIRES: locale.fr_FR.UTF-8
  17 // REQUIRES: locale.ja_JP.UTF-8
  18
  19 // <chrono>
  20
  21 // class month_weekday_last;
  22
  23 // template<class charT, class traits>
  24 //   basic_ostream<charT, traits>&
  25 //     operator<<(basic_ostream<charT, traits>& os, const month_weekday_last& mwdl);
  26
  27 #include <chrono>
  28 #include <cassert>
  29 #include <sstream>
  30
  31 #include "make_string.h"
  32 #include "platform_support.h" // locale name macros
  33 #include "test_macros.h"
  34 #include "assert_macros.h"
  35 #include "concat_macros.h"
  36
  37 #define SV(S) MAKE_STRING_VIEW(CharT, S)
  38
  39 #define TEST_EQUAL(OUT, EXPECTED)                                                                                      \
  40   TEST_REQUIRE(OUT == EXPECTED,                                                                                        \
  41                TEST_WRITE_CONCATENATED(                                                                                \
  42                    "\nExpression      ", #OUT, "\nExpected output ", EXPECTED, "\nActual output   ", OUT, '\n'));
  43
  44 template <class CharT>
  45 static std::basic_string<CharT> stream_c_locale(std::chrono::month_weekday_last mwdl) {
  46   std::basic_stringstream<CharT> sstr;
  47   sstr << mwdl;
  48   return sstr.str();
  49 }
  50
  51 template <class CharT>
  52 static std::basic_string<CharT> stream_fr_FR_locale(std::chrono::month_weekday_last mwdl) {
  53   std::basic_stringstream<CharT> sstr;
  54   const std::locale locale(LOCALE_fr_FR_UTF_8);
  55   sstr.imbue(locale);
  56   sstr << mwdl;
  57   return sstr.str();
  58 }
  59
  60 template <class CharT>
  61 static std::basic_string<CharT> stream_ja_JP_locale(std::chrono::month_weekday_last mwdl) {
  62   std::basic_stringstream<CharT> sstr;
  63   const std::locale locale(LOCALE_ja_JP_UTF_8);
  64   sstr.imbue(locale);
  65   sstr << mwdl;
  66   return sstr.str();
  67 }
  68
  69 template <class CharT>
  70 static void test() {
  71   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
  72                  std::chrono::month{0}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
  73              SV("0 is not a valid month/Sun[last]"));
  74   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
  75                  std::chrono::month{1}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
  76              SV("Jan/Sun[last]"));
  77   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
  78                  std::chrono::month{2}, std::chrono::weekday_last{std::chrono::weekday{1}}}),
  79              SV("Feb/Mon[last]"));
  80   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
  81                  std::chrono::month{3}, std::chrono::weekday_last{std::chrono::weekday{2}}}),
  82              SV("Mar/Tue[last]"));
  83   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
  84                  std::chrono::month{4}, std::chrono::weekday_last{std::chrono::weekday{3}}}),
  85              SV("Apr/Wed[last]"));
  86   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
  87                  std::chrono::month{5}, std::chrono::weekday_last{std::chrono::weekday{4}}}),
  88              SV("May/Thu[last]"));
  89   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
  90                  std::chrono::month{6}, std::chrono::weekday_last{std::chrono::weekday{5}}}),
  91              SV("Jun/Fri[last]"));
  92   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
  93                  std::chrono::month{7}, std::chrono::weekday_last{std::chrono::weekday{6}}}),
  94              SV("Jul/Sat[last]"));
  95   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
  96                  std::chrono::month{8}, std::chrono::weekday_last{std::chrono::weekday{7}}}),
  97              SV("Aug/Sun[last]"));
  98   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
  99                  std::chrono::month{9}, std::chrono::weekday_last{std::chrono::weekday{8}}}),
 100              SV("Sep/8 is not a valid weekday[last]"));
 101   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
 102                  std::chrono::month{10}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 103              SV("Oct/Sun[last]"));
 104   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
 105                  std::chrono::month{11}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 106              SV("Nov/Sun[last]"));
 107   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
 108                  std::chrono::month{12}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 109              SV("Dec/Sun[last]"));
 110   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
 111                  std::chrono::month{13}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 112              SV("13 is not a valid month/Sun[last]"));
 113   TEST_EQUAL(stream_c_locale<CharT>(std::chrono::month_weekday_last{
 114                  std::chrono::month{255}, std::chrono::weekday_last{std::chrono::weekday{8}}}),
 115              SV("255 is not a valid month/8 is not a valid weekday[last]"));
 116
 117 #if defined(__APPLE__)
 118   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 119                  std::chrono::month{0}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 120              SV("0 is not a valid month/Dim[last]"));
 121   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 122                  std::chrono::month{1}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 123              SV("jan/Dim[last]"));
 124   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 125                  std::chrono::month{2}, std::chrono::weekday_last{std::chrono::weekday{1}}}),
 126              SV("fév/Lun[last]"));
 127   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 128                  std::chrono::month{3}, std::chrono::weekday_last{std::chrono::weekday{2}}}),
 129              SV("mar/Mar[last]"));
 130   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 131                  std::chrono::month{4}, std::chrono::weekday_last{std::chrono::weekday{3}}}),
 132              SV("avr/Mer[last]"));
 133   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 134                  std::chrono::month{5}, std::chrono::weekday_last{std::chrono::weekday{4}}}),
 135              SV("mai/Jeu[last]"));
 136   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 137                  std::chrono::month{6}, std::chrono::weekday_last{std::chrono::weekday{5}}}),
 138              SV("jui/Ven[last]"));
 139   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 140                  std::chrono::month{7}, std::chrono::weekday_last{std::chrono::weekday{6}}}),
 141              SV("jul/Sam[last]"));
 142   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 143                  std::chrono::month{8}, std::chrono::weekday_last{std::chrono::weekday{7}}}),
 144              SV("aoû/Dim[last]"));
 145   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 146                  std::chrono::month{9}, std::chrono::weekday_last{std::chrono::weekday{8}}}),
 147              SV("sep/8 is not a valid weekday[last]"));
 148   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 149                  std::chrono::month{10}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 150              SV("oct/Dim[last]"));
 151   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 152                  std::chrono::month{11}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 153              SV("nov/Dim[last]"));
 154   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 155                  std::chrono::month{12}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 156              SV("déc/Dim[last]"));
 157   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 158                  std::chrono::month{13}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 159              SV("13 is not a valid month/Dim[last]"));
 160 #else //  defined(__APPLE__)
 161   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 162                  std::chrono::month{0}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 163              SV("0 is not a valid month/dim.[last]"));
 164   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 165                  std::chrono::month{1}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 166              SV("janv./dim.[last]"));
 167   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 168                  std::chrono::month{2}, std::chrono::weekday_last{std::chrono::weekday{1}}}),
 169              SV("févr./lun.[last]"));
 170   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 171                  std::chrono::month{3}, std::chrono::weekday_last{std::chrono::weekday{2}}}),
 172              SV("mars/mar.[last]"));
 173 #  if defined(_WIN32) || defined(_AIX) || defined(__FreeBSD__)
 174   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 175                  std::chrono::month{4}, std::chrono::weekday_last{std::chrono::weekday{3}}}),
 176              SV("avr./mer.[last]"));
 177 #  else  // defined(_WIN32) || defined(_AIX) || defined(__FreeBSD__)
 178   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 179                  std::chrono::month{4}, std::chrono::weekday_last{std::chrono::weekday{3}}}),
 180              SV("avril/mer.[last]"));
 181 #  endif // defined(_WIN32) || defined(_AIX) || defined(__FreeBSD__)
 182   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 183                  std::chrono::month{5}, std::chrono::weekday_last{std::chrono::weekday{4}}}),
 184              SV("mai/jeu.[last]"));
 185   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 186                  std::chrono::month{6}, std::chrono::weekday_last{std::chrono::weekday{5}}}),
 187              SV("juin/ven.[last]"));
 188   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 189                  std::chrono::month{7}, std::chrono::weekday_last{std::chrono::weekday{6}}}),
 190              SV("juil./sam.[last]"));
 191   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 192                  std::chrono::month{8}, std::chrono::weekday_last{std::chrono::weekday{7}}}),
 193              SV("août/dim.[last]"));
 194   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 195                  std::chrono::month{9}, std::chrono::weekday_last{std::chrono::weekday{8}}}),
 196              SV("sept./8 is not a valid weekday[last]"));
 197   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 198                  std::chrono::month{10}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 199              SV("oct./dim.[last]"));
 200   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 201                  std::chrono::month{11}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 202              SV("nov./dim.[last]"));
 203   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 204                  std::chrono::month{12}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 205              SV("déc./dim.[last]"));
 206   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 207                  std::chrono::month{13}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 208              SV("13 is not a valid month/dim.[last]"));
 209 #endif   //  defined(__APPLE__)
 210   TEST_EQUAL(stream_fr_FR_locale<CharT>(std::chrono::month_weekday_last{
 211                  std::chrono::month{255}, std::chrono::weekday_last{std::chrono::weekday{8}}}),
 212              SV("255 is not a valid month/8 is not a valid weekday[last]"));
 213
 214 #if defined(__APPLE__) || defined(_WIN32)
 215   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 216                  std::chrono::month{0}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 217              SV("0 is not a valid month/日[last]"));
 218 #  if defined(__APPLE__)
 219   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 220                  std::chrono::month{1}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 221              SV(" 1/日[last]"));
 222   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 223                  std::chrono::month{2}, std::chrono::weekday_last{std::chrono::weekday{1}}}),
 224              SV(" 2/月[last]"));
 225   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 226                  std::chrono::month{3}, std::chrono::weekday_last{std::chrono::weekday{2}}}),
 227              SV(" 3/火[last]"));
 228   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 229                  std::chrono::month{4}, std::chrono::weekday_last{std::chrono::weekday{3}}}),
 230              SV(" 4/水[last]"));
 231   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 232                  std::chrono::month{5}, std::chrono::weekday_last{std::chrono::weekday{4}}}),
 233              SV(" 5/木[last]"));
 234   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 235                  std::chrono::month{6}, std::chrono::weekday_last{std::chrono::weekday{5}}}),
 236              SV(" 6/金[last]"));
 237   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 238                  std::chrono::month{7}, std::chrono::weekday_last{std::chrono::weekday{6}}}),
 239              SV(" 7/土[last]"));
 240   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 241                  std::chrono::month{8}, std::chrono::weekday_last{std::chrono::weekday{7}}}),
 242              SV(" 8/日[last]"));
 243   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 244                  std::chrono::month{9}, std::chrono::weekday_last{std::chrono::weekday{8}}}),
 245              SV(" 9/8 is not a valid weekday[last]"));
 246 #  else  // defined(__APPLE__)
 247   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 248                  std::chrono::month{1}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 249              SV("1/日[last]"));
 250   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 251                  std::chrono::month{2}, std::chrono::weekday_last{std::chrono::weekday{1}}}),
 252              SV("2/月[last]"));
 253   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 254                  std::chrono::month{3}, std::chrono::weekday_last{std::chrono::weekday{2}}}),
 255              SV("3/火[last]"));
 256   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 257                  std::chrono::month{4}, std::chrono::weekday_last{std::chrono::weekday{3}}}),
 258              SV("4/水[last]"));
 259   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 260                  std::chrono::month{5}, std::chrono::weekday_last{std::chrono::weekday{4}}}),
 261              SV("5/木[last]"));
 262   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 263                  std::chrono::month{6}, std::chrono::weekday_last{std::chrono::weekday{5}}}),
 264              SV("6/金[last]"));
 265   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 266                  std::chrono::month{7}, std::chrono::weekday_last{std::chrono::weekday{6}}}),
 267              SV("7/土[last]"));
 268   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 269                  std::chrono::month{8}, std::chrono::weekday_last{std::chrono::weekday{7}}}),
 270              SV("8/日[last]"));
 271   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 272                  std::chrono::month{9}, std::chrono::weekday_last{std::chrono::weekday{8}}}),
 273              SV("9/8 is not a valid weekday[last]"));
 274 #  endif // defined(__APPLE__)
 275   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 276                  std::chrono::month{10}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 277              SV("10/日[last]"));
 278   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 279                  std::chrono::month{11}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 280              SV("11/日[last]"));
 281   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 282                  std::chrono::month{12}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 283              SV("12/日[last]"));
 284 #else // defined(__APPLE__) || defined(_WIN32)
 285 #  if defined(_AIX)
 286   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 287                  std::chrono::month{0}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 288              SV("0 is not a valid month/日[last]"));
 289   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 290                  std::chrono::month{1}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 291              SV("1月/日[last]"));
 292   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 293                  std::chrono::month{2}, std::chrono::weekday_last{std::chrono::weekday{1}}}),
 294              SV("2月/月[last]"));
 295   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 296                  std::chrono::month{3}, std::chrono::weekday_last{std::chrono::weekday{2}}}),
 297              SV("3月/火[last]"));
 298   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 299                  std::chrono::month{4}, std::chrono::weekday_last{std::chrono::weekday{3}}}),
 300              SV("4月/水[last]"));
 301   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 302                  std::chrono::month{5}, std::chrono::weekday_last{std::chrono::weekday{4}}}),
 303              SV("5月/木[last]"));
 304   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 305                  std::chrono::month{6}, std::chrono::weekday_last{std::chrono::weekday{5}}}),
 306              SV("6月/金[last]"));
 307   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 308                  std::chrono::month{7}, std::chrono::weekday_last{std::chrono::weekday{6}}}),
 309              SV("7月/土[last]"));
 310   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 311                  std::chrono::month{8}, std::chrono::weekday_last{std::chrono::weekday{7}}}),
 312              SV("8月/日[last]"));
 313   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 314                  std::chrono::month{9}, std::chrono::weekday_last{std::chrono::weekday{8}}}),
 315              SV("9月/8 is not a valid weekday[last]"));
 316 #  else  // defined(_AIX)
 317   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 318                  std::chrono::month{0}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 319              SV("0 is not a valid month/日[last]"));
 320   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 321                  std::chrono::month{1}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 322              SV(" 1月/日[last]"));
 323   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 324                  std::chrono::month{2}, std::chrono::weekday_last{std::chrono::weekday{1}}}),
 325              SV(" 2月/月[last]"));
 326   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 327                  std::chrono::month{3}, std::chrono::weekday_last{std::chrono::weekday{2}}}),
 328              SV(" 3月/火[last]"));
 329   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 330                  std::chrono::month{4}, std::chrono::weekday_last{std::chrono::weekday{3}}}),
 331              SV(" 4月/水[last]"));
 332   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 333                  std::chrono::month{5}, std::chrono::weekday_last{std::chrono::weekday{4}}}),
 334              SV(" 5月/木[last]"));
 335   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 336                  std::chrono::month{6}, std::chrono::weekday_last{std::chrono::weekday{5}}}),
 337              SV(" 6月/金[last]"));
 338   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 339                  std::chrono::month{7}, std::chrono::weekday_last{std::chrono::weekday{6}}}),
 340              SV(" 7月/土[last]"));
 341   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 342                  std::chrono::month{8}, std::chrono::weekday_last{std::chrono::weekday{7}}}),
 343              SV(" 8月/日[last]"));
 344   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 345                  std::chrono::month{9}, std::chrono::weekday_last{std::chrono::weekday{8}}}),
 346              SV(" 9月/8 is not a valid weekday[last]"));
 347 #  endif // defined(_AIX)
 348   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 349                  std::chrono::month{10}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 350              SV("10月/日[last]"));
 351   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 352                  std::chrono::month{11}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 353              SV("11月/日[last]"));
 354   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 355                  std::chrono::month{12}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 356              SV("12月/日[last]"));
 357 #endif   // defined(__APPLE__) || defined(_WIN32)
 358   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 359                  std::chrono::month{13}, std::chrono::weekday_last{std::chrono::weekday{0}}}),
 360              SV("13 is not a valid month/日[last]"));
 361   TEST_EQUAL(stream_ja_JP_locale<CharT>(std::chrono::month_weekday_last{
 362                  std::chrono::month{255}, std::chrono::weekday_last{std::chrono::weekday{8}}}),
 363              SV("255 is not a valid month/8 is not a valid weekday[last]"));
 364 }
 365
 366 int main(int, char**) {
 367   test<char>();
 368
 369 #ifndef TEST_HAS_NO_WIDE_CHARACTERS
 370   test<wchar_t>();
 371 #endif
 372
 373   return 0;
 374 }