locale/tst-C-locale.c

   1 /* Tests of C and POSIX locale contents.
   2    Copyright (C) 2000-2024 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #include <ctype.h>
  20 #include <langinfo.h>
  21 #include <limits.h>
  22 #include <locale.h>
  23 #include <stdio.h>
  24 #include <string.h>
  25 #include <wchar.h>
  26 #include <wctype.h>
  27
  28
  29 static int
  30 run_test (const char *locname)
  31 {
  32   struct lconv *lc;
  33   const char *str;
  34   const wchar_t *wstr;
  35   int result = 0;
  36   locale_t loc;
  37
  38   /* ISO C stuff.  */
  39   lc = localeconv ();
  40   if (lc == NULL)
  41     {
  42       printf ("localeconv failed for locale %s\n", locname);
  43       result = 1;
  44     }
  45   else
  46     {
  47 #define STRTEST(name, exp) \
  48       do                                                                      \
  49         if (strcmp (lc->name, exp) != 0)                                      \
  50           {                                                                   \
  51             printf (#name " in locale %s wrong (is \"%s\", should be \"%s\")\n",\
  52                     locname, lc->name, exp);                                  \
  53             result = 1;                                                       \
  54           }                                                                   \
  55       while (0)
  56       STRTEST (decimal_point, ".");
  57       STRTEST (thousands_sep, "");
  58       STRTEST (grouping, "");
  59       STRTEST (mon_decimal_point, "");
  60       STRTEST (mon_thousands_sep, "");
  61       STRTEST (mon_grouping, "");
  62       STRTEST (positive_sign, "");
  63       STRTEST (negative_sign, "");
  64       STRTEST (currency_symbol, "");
  65       STRTEST (int_curr_symbol, "");
  66
  67 #define CHARTEST(name, exp) \
  68       do                                                                      \
  69         if (lc->name != exp)                                                  \
  70           {                                                                   \
  71             printf (#name " in locale %s wrong (is %d, should be %d)\n",      \
  72                     locname, lc->name, CHAR_MAX);                             \
  73             result = 1;                                                       \
  74           }                                                                   \
  75       while (0)
  76       CHARTEST (frac_digits, CHAR_MAX);
  77       CHARTEST (p_cs_precedes, CHAR_MAX);
  78       CHARTEST (n_cs_precedes, CHAR_MAX);
  79       CHARTEST (p_sep_by_space, CHAR_MAX);
  80       CHARTEST (n_sep_by_space, CHAR_MAX);
  81       CHARTEST (p_sign_posn, CHAR_MAX);
  82       CHARTEST (n_sign_posn, CHAR_MAX);
  83       CHARTEST (int_frac_digits, CHAR_MAX);
  84       CHARTEST (int_p_cs_precedes, CHAR_MAX);
  85       CHARTEST (int_n_cs_precedes, CHAR_MAX);
  86       CHARTEST (int_p_sep_by_space, CHAR_MAX);
  87       CHARTEST (int_n_sep_by_space, CHAR_MAX);
  88       CHARTEST (int_p_sign_posn, CHAR_MAX);
  89       CHARTEST (int_n_sign_posn, CHAR_MAX);
  90     }
  91
  92 #undef STRTEST
  93 #define STRTEST(name, exp) \
  94   str = nl_langinfo (name);                                                   \
  95   if (strcmp (str, exp) != 0)                                                 \
  96     {                                                                         \
  97       printf ("nl_langinfo(" #name ") in locale %s wrong "                    \
  98               "(is \"%s\", should be \"%s\")\n", locname, str, exp);          \
  99       result = 1;                                                             \
 100     }
 101 #define WSTRTEST(name, exp) \
 102   wstr = (wchar_t *) nl_langinfo (name);                                      \
 103   if (wcscmp (wstr, exp) != 0)                                                \
 104     {                                                                         \
 105       printf ("nl_langinfo(" #name ") in locale %s wrong "                    \
 106               "(is \"%S\", should be \"%S\")\n", locname, wstr, exp);         \
 107       result = 1;                                                             \
 108     }
 109
 110   /* Unix stuff.  */
 111   STRTEST (ABDAY_1, "Sun");
 112   STRTEST (ABDAY_2, "Mon");
 113   STRTEST (ABDAY_3, "Tue");
 114   STRTEST (ABDAY_4, "Wed");
 115   STRTEST (ABDAY_5, "Thu");
 116   STRTEST (ABDAY_6, "Fri");
 117   STRTEST (ABDAY_7, "Sat");
 118   STRTEST (DAY_1, "Sunday");
 119   STRTEST (DAY_2, "Monday");
 120   STRTEST (DAY_3, "Tuesday");
 121   STRTEST (DAY_4, "Wednesday");
 122   STRTEST (DAY_5, "Thursday");
 123   STRTEST (DAY_6, "Friday");
 124   STRTEST (DAY_7, "Saturday");
 125   STRTEST (ABMON_1, "Jan");
 126   STRTEST (ABMON_2, "Feb");
 127   STRTEST (ABMON_3, "Mar");
 128   STRTEST (ABMON_4, "Apr");
 129   STRTEST (ABMON_5, "May");
 130   STRTEST (ABMON_6, "Jun");
 131   STRTEST (ABMON_7, "Jul");
 132   STRTEST (ABMON_8, "Aug");
 133   STRTEST (ABMON_9, "Sep");
 134   STRTEST (ABMON_10, "Oct");
 135   STRTEST (ABMON_11, "Nov");
 136   STRTEST (ABMON_12, "Dec");
 137   STRTEST (MON_1, "January");
 138   STRTEST (MON_2, "February");
 139   STRTEST (MON_3, "March");
 140   STRTEST (MON_4, "April");
 141   STRTEST (MON_5, "May");
 142   STRTEST (MON_6, "June");
 143   STRTEST (MON_7, "July");
 144   STRTEST (MON_8, "August");
 145   STRTEST (MON_9, "September");
 146   STRTEST (MON_10, "October");
 147   STRTEST (MON_11, "November");
 148   STRTEST (MON_12, "December");
 149   STRTEST (AM_STR, "AM");
 150   STRTEST (PM_STR, "PM");
 151   STRTEST (D_T_FMT, "%a %b %e %H:%M:%S %Y");
 152   STRTEST (D_FMT, "%m/%d/%y");
 153   STRTEST (T_FMT, "%H:%M:%S");
 154   STRTEST (T_FMT_AMPM, "%I:%M:%S %p");
 155   STRTEST (ERA, "");
 156   STRTEST (ERA_D_FMT, "");
 157   STRTEST (ERA_T_FMT, "");
 158   STRTEST (ERA_D_T_FMT, "");
 159   STRTEST (ALT_DIGITS, "");
 160
 161   STRTEST (RADIXCHAR, ".");
 162   STRTEST (THOUSEP, "");
 163
 164   STRTEST (YESEXPR, "^[yY]");
 165   STRTEST (NOEXPR, "^[nN]");
 166
 167   /* Extensions.  */
 168   WSTRTEST (_NL_WABDAY_1, L"Sun");
 169   WSTRTEST (_NL_WABDAY_2, L"Mon");
 170   WSTRTEST (_NL_WABDAY_3, L"Tue");
 171   WSTRTEST (_NL_WABDAY_4, L"Wed");
 172   WSTRTEST (_NL_WABDAY_5, L"Thu");
 173   WSTRTEST (_NL_WABDAY_6, L"Fri");
 174   WSTRTEST (_NL_WABDAY_7, L"Sat");
 175   WSTRTEST (_NL_WDAY_1, L"Sunday");
 176   WSTRTEST (_NL_WDAY_2, L"Monday");
 177   WSTRTEST (_NL_WDAY_3, L"Tuesday");
 178   WSTRTEST (_NL_WDAY_4, L"Wednesday");
 179   WSTRTEST (_NL_WDAY_5, L"Thursday");
 180   WSTRTEST (_NL_WDAY_6, L"Friday");
 181   WSTRTEST (_NL_WDAY_7, L"Saturday");
 182   WSTRTEST (_NL_WABMON_1, L"Jan");
 183   WSTRTEST (_NL_WABMON_2, L"Feb");
 184   WSTRTEST (_NL_WABMON_3, L"Mar");
 185   WSTRTEST (_NL_WABMON_4, L"Apr");
 186   WSTRTEST (_NL_WABMON_5, L"May");
 187   WSTRTEST (_NL_WABMON_6, L"Jun");
 188   WSTRTEST (_NL_WABMON_7, L"Jul");
 189   WSTRTEST (_NL_WABMON_8, L"Aug");
 190   WSTRTEST (_NL_WABMON_9, L"Sep");
 191   WSTRTEST (_NL_WABMON_10, L"Oct");
 192   WSTRTEST (_NL_WABMON_11, L"Nov");
 193   WSTRTEST (_NL_WABMON_12, L"Dec");
 194   WSTRTEST (_NL_WMON_1, L"January");
 195   WSTRTEST (_NL_WMON_2, L"February");
 196   WSTRTEST (_NL_WMON_3, L"March");
 197   WSTRTEST (_NL_WMON_4, L"April");
 198   WSTRTEST (_NL_WMON_5, L"May");
 199   WSTRTEST (_NL_WMON_6, L"June");
 200   WSTRTEST (_NL_WMON_7, L"July");
 201   WSTRTEST (_NL_WMON_8, L"August");
 202   WSTRTEST (_NL_WMON_9, L"September");
 203   WSTRTEST (_NL_WMON_10, L"October");
 204   WSTRTEST (_NL_WMON_11, L"November");
 205   WSTRTEST (_NL_WMON_12, L"December");
 206   WSTRTEST (_NL_WAM_STR, L"AM");
 207   WSTRTEST (_NL_WPM_STR, L"PM");
 208   WSTRTEST (_NL_WD_T_FMT, L"%a %b %e %H:%M:%S %Y");
 209   WSTRTEST (_NL_WD_FMT, L"%m/%d/%y");
 210   WSTRTEST (_NL_WT_FMT, L"%H:%M:%S");
 211   WSTRTEST (_NL_WT_FMT_AMPM, L"%I:%M:%S %p");
 212   WSTRTEST (_NL_WERA_D_FMT, L"");
 213   WSTRTEST (_NL_WERA_T_FMT, L"");
 214   WSTRTEST (_NL_WERA_D_T_FMT, L"");
 215   WSTRTEST (_NL_WALT_DIGITS, L"");
 216
 217   STRTEST (_DATE_FMT, "%a %b %e %H:%M:%S %Z %Y");
 218   WSTRTEST (_NL_W_DATE_FMT, L"%a %b %e %H:%M:%S %Z %Y");
 219
 220   STRTEST (INT_CURR_SYMBOL, "");
 221   STRTEST (CURRENCY_SYMBOL, "");
 222   STRTEST (MON_DECIMAL_POINT, "");
 223   STRTEST (MON_THOUSANDS_SEP, "");
 224   STRTEST (MON_GROUPING, "");
 225   STRTEST (POSITIVE_SIGN, "");
 226   STRTEST (NEGATIVE_SIGN, "");
 227   STRTEST (GROUPING, "");
 228
 229   STRTEST (YESSTR, "");
 230   STRTEST (NOSTR, "");
 231
 232   /* Test the new locale mechanisms.  */
 233   loc = newlocale (LC_ALL_MASK, locname, NULL);
 234   if (loc == NULL)
 235     {
 236       printf ("cannot create locale object for locale %s\n", locname);
 237       result = 1;
 238     }
 239   else
 240     {
 241       int c;
 242
 243 #undef STRTEST
 244 #define STRTEST(name, exp) \
 245       str = nl_langinfo_l (name, loc);                                \
 246       if (strcmp (str, exp) != 0)                                             \
 247         {                                                                     \
 248           printf ("nl_langinfo_l(" #name ") in locale %s wrong "              \
 249                   "(is \"%s\", should be \"%s\")\n", locname, str, exp);      \
 250           result = 1;                                                         \
 251         }
 252 #undef WSTRTEST
 253 #define WSTRTEST(name, exp) \
 254       wstr = (wchar_t *) nl_langinfo_l (name, loc);                           \
 255       if (wcscmp (wstr, exp) != 0)                                            \
 256         {                                                                     \
 257           printf ("nl_langinfo_l(" #name ") in locale %s wrong "              \
 258                   "(is \"%S\", should be \"%S\")\n", locname, wstr, exp);     \
 259           result = 1;                                                         \
 260         }
 261
 262       /* Unix stuff.  */
 263       STRTEST (ABDAY_1, "Sun");
 264       STRTEST (ABDAY_2, "Mon");
 265       STRTEST (ABDAY_3, "Tue");
 266       STRTEST (ABDAY_4, "Wed");
 267       STRTEST (ABDAY_5, "Thu");
 268       STRTEST (ABDAY_6, "Fri");
 269       STRTEST (ABDAY_7, "Sat");
 270       STRTEST (DAY_1, "Sunday");
 271       STRTEST (DAY_2, "Monday");
 272       STRTEST (DAY_3, "Tuesday");
 273       STRTEST (DAY_4, "Wednesday");
 274       STRTEST (DAY_5, "Thursday");
 275       STRTEST (DAY_6, "Friday");
 276       STRTEST (DAY_7, "Saturday");
 277       STRTEST (ABMON_1, "Jan");
 278       STRTEST (ABMON_2, "Feb");
 279       STRTEST (ABMON_3, "Mar");
 280       STRTEST (ABMON_4, "Apr");
 281       STRTEST (ABMON_5, "May");
 282       STRTEST (ABMON_6, "Jun");
 283       STRTEST (ABMON_7, "Jul");
 284       STRTEST (ABMON_8, "Aug");
 285       STRTEST (ABMON_9, "Sep");
 286       STRTEST (ABMON_10, "Oct");
 287       STRTEST (ABMON_11, "Nov");
 288       STRTEST (ABMON_12, "Dec");
 289       STRTEST (MON_1, "January");
 290       STRTEST (MON_2, "February");
 291       STRTEST (MON_3, "March");
 292       STRTEST (MON_4, "April");
 293       STRTEST (MON_5, "May");
 294       STRTEST (MON_6, "June");
 295       STRTEST (MON_7, "July");
 296       STRTEST (MON_8, "August");
 297       STRTEST (MON_9, "September");
 298       STRTEST (MON_10, "October");
 299       STRTEST (MON_11, "November");
 300       STRTEST (MON_12, "December");
 301       STRTEST (AM_STR, "AM");
 302       STRTEST (PM_STR, "PM");
 303       STRTEST (D_T_FMT, "%a %b %e %H:%M:%S %Y");
 304       STRTEST (D_FMT, "%m/%d/%y");
 305       STRTEST (T_FMT, "%H:%M:%S");
 306       STRTEST (T_FMT_AMPM, "%I:%M:%S %p");
 307       STRTEST (ERA, "");
 308       STRTEST (ERA_D_FMT, "");
 309       STRTEST (ERA_T_FMT, "");
 310       STRTEST (ERA_D_T_FMT, "");
 311       STRTEST (ALT_DIGITS, "");
 312
 313       STRTEST (RADIXCHAR, ".");
 314       STRTEST (THOUSEP, "");
 315
 316       STRTEST (YESEXPR, "^[yY]");
 317       STRTEST (NOEXPR, "^[nN]");
 318
 319       /* Extensions.  */
 320       WSTRTEST (_NL_WABDAY_1, L"Sun");
 321       WSTRTEST (_NL_WABDAY_2, L"Mon");
 322       WSTRTEST (_NL_WABDAY_3, L"Tue");
 323       WSTRTEST (_NL_WABDAY_4, L"Wed");
 324       WSTRTEST (_NL_WABDAY_5, L"Thu");
 325       WSTRTEST (_NL_WABDAY_6, L"Fri");
 326       WSTRTEST (_NL_WABDAY_7, L"Sat");
 327       WSTRTEST (_NL_WDAY_1, L"Sunday");
 328       WSTRTEST (_NL_WDAY_2, L"Monday");
 329       WSTRTEST (_NL_WDAY_3, L"Tuesday");
 330       WSTRTEST (_NL_WDAY_4, L"Wednesday");
 331       WSTRTEST (_NL_WDAY_5, L"Thursday");
 332       WSTRTEST (_NL_WDAY_6, L"Friday");
 333       WSTRTEST (_NL_WDAY_7, L"Saturday");
 334       WSTRTEST (_NL_WABMON_1, L"Jan");
 335       WSTRTEST (_NL_WABMON_2, L"Feb");
 336       WSTRTEST (_NL_WABMON_3, L"Mar");
 337       WSTRTEST (_NL_WABMON_4, L"Apr");
 338       WSTRTEST (_NL_WABMON_5, L"May");
 339       WSTRTEST (_NL_WABMON_6, L"Jun");
 340       WSTRTEST (_NL_WABMON_7, L"Jul");
 341       WSTRTEST (_NL_WABMON_8, L"Aug");
 342       WSTRTEST (_NL_WABMON_9, L"Sep");
 343       WSTRTEST (_NL_WABMON_10, L"Oct");
 344       WSTRTEST (_NL_WABMON_11, L"Nov");
 345       WSTRTEST (_NL_WABMON_12, L"Dec");
 346       WSTRTEST (_NL_WMON_1, L"January");
 347       WSTRTEST (_NL_WMON_2, L"February");
 348       WSTRTEST (_NL_WMON_3, L"March");
 349       WSTRTEST (_NL_WMON_4, L"April");
 350       WSTRTEST (_NL_WMON_5, L"May");
 351       WSTRTEST (_NL_WMON_6, L"June");
 352       WSTRTEST (_NL_WMON_7, L"July");
 353       WSTRTEST (_NL_WMON_8, L"August");
 354       WSTRTEST (_NL_WMON_9, L"September");
 355       WSTRTEST (_NL_WMON_10, L"October");
 356       WSTRTEST (_NL_WMON_11, L"November");
 357       WSTRTEST (_NL_WMON_12, L"December");
 358       WSTRTEST (_NL_WAM_STR, L"AM");
 359       WSTRTEST (_NL_WPM_STR, L"PM");
 360       WSTRTEST (_NL_WD_T_FMT, L"%a %b %e %H:%M:%S %Y");
 361       WSTRTEST (_NL_WD_FMT, L"%m/%d/%y");
 362       WSTRTEST (_NL_WT_FMT, L"%H:%M:%S");
 363       WSTRTEST (_NL_WT_FMT_AMPM, L"%I:%M:%S %p");
 364       WSTRTEST (_NL_WERA_D_FMT, L"");
 365       WSTRTEST (_NL_WERA_T_FMT, L"");
 366       WSTRTEST (_NL_WERA_D_T_FMT, L"");
 367       WSTRTEST (_NL_WALT_DIGITS, L"");
 368
 369       STRTEST (_DATE_FMT, "%a %b %e %H:%M:%S %Z %Y");
 370       WSTRTEST (_NL_W_DATE_FMT, L"%a %b %e %H:%M:%S %Z %Y");
 371
 372       STRTEST (INT_CURR_SYMBOL, "");
 373       STRTEST (CURRENCY_SYMBOL, "");
 374       STRTEST (MON_DECIMAL_POINT, "");
 375       STRTEST (MON_THOUSANDS_SEP, "");
 376       STRTEST (MON_GROUPING, "");
 377       STRTEST (POSITIVE_SIGN, "");
 378       STRTEST (NEGATIVE_SIGN, "");
 379       STRTEST (GROUPING, "");
 380
 381       STRTEST (YESSTR, "");
 382       STRTEST (NOSTR, "");
 383
 384       /* Character class tests.  */
 385       for (c = 0; c < 128; ++c)
 386         {
 387 #define CLASSTEST(name) \
 388           if (is##name (c) != is##name##_l (c, loc))                          \
 389             {                                                                 \
 390               printf ("is%s('\\%o') != is%s_l('\\%o')\n",                     \
 391                       #name, c, #name, c);                                    \
 392               result = 1;                                                     \
 393             }
 394           CLASSTEST (alnum);
 395           CLASSTEST (alpha);
 396           CLASSTEST (blank);
 397           CLASSTEST (cntrl);
 398           CLASSTEST (digit);
 399           CLASSTEST (lower);
 400           CLASSTEST (graph);
 401           CLASSTEST (print);
 402           CLASSTEST (punct);
 403           CLASSTEST (space);
 404           CLASSTEST (upper);
 405           CLASSTEST (xdigit);
 406
 407           /* Character mapping tests.  */
 408 #define MAPTEST(name) \
 409           if (to##name (c) != to##name##_l (c, loc))                          \
 410             {                                                                 \
 411               printf ("to%s('\\%o') != to%s_l('\\%o'): '\\%o' vs '\\%o'\n", \
 412                       #name, c, #name, c,                                     \
 413                       to##name (c), to##name##_l (c, loc));                   \
 414               result = 1;                                                     \
 415             }
 416           MAPTEST (lower);
 417           MAPTEST (upper);
 418         }
 419
 420       /* Character class tests, this time for wide characters.  Note that
 421          this only works because we know that the internal encoding is
 422          UCS4.  */
 423       for (c = 0; c < 128; ++c)
 424         {
 425 #undef CLASSTEST
 426 #define CLASSTEST(name) \
 427           if (isw##name (c) != isw##name##_l (c, loc))                \
 428             {                                                                 \
 429               printf ("isw%s('\\%o') != isw%s_l('\\%o')\n",                   \
 430                       #name, c, #name, c);                                    \
 431               result = 1;                                                     \
 432             }
 433           CLASSTEST (alnum);
 434           CLASSTEST (alpha);
 435           CLASSTEST (blank);
 436           CLASSTEST (cntrl);
 437           CLASSTEST (digit);
 438           CLASSTEST (lower);
 439           CLASSTEST (graph);
 440           CLASSTEST (print);
 441           CLASSTEST (punct);
 442           CLASSTEST (space);
 443           CLASSTEST (upper);
 444           CLASSTEST (xdigit);
 445
 446           /* Character mapping tests.  Note that
 447              this only works because we know that the internal encoding is
 448              UCS4.  */
 449 #undef MAPTEST
 450 #define MAPTEST(name) \
 451           if (tow##name (c) != tow##name##_l (c, loc))                \
 452             {                                                                 \
 453               printf ("tow%s('\\%o') != tow%s_l('\\%o'): '\\%o' vs '\\%o'\n",\
 454                       #name, c, #name, c,                                     \
 455                       tow##name (c), tow##name##_l (c, loc));                 \
 456               result = 1;                                                     \
 457             }
 458           MAPTEST (lower);
 459           MAPTEST (upper);
 460         }
 461
 462       freelocale (loc);
 463     }
 464
 465   return result;
 466 }
 467
 468
 469 static int
 470 do_test (void)
 471 {
 472   int result;
 473
 474   /* First use the name "C".  */
 475   if (setlocale (LC_ALL, "C") == NULL)
 476     {
 477       puts ("cannot set C locale");
 478       result = 1;
 479     }
 480   else
 481     result = run_test ("C");
 482
 483   /* Then the name "POSIX".  */
 484   if (setlocale (LC_ALL, "POSIX") == NULL)
 485     {
 486       puts ("cannot set POSIX locale");
 487       result = 1;
 488     }
 489   else
 490     result |= run_test ("POSIX");
 491
 492   return result;
 493 }
 494
 495 #define TEST_FUNCTION do_test ()
 496 #include "../test-skeleton.c"