tests/test-c32ispunct.c

   1 /* Test of c32ispunct() function.
   2    Copyright (C) 2020-2024 Free Software Foundation, Inc.
   3
   4    This program is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation, either version 3 of the License, or
   7    (at your option) any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  16
  17 #include <config.h>
  18
  19 #include <uchar.h>
  20
  21 #include "signature.h"
  22 SIGNATURE_CHECK (c32ispunct, int, (wint_t));
  23
  24 #include <locale.h>
  25 #include <stdlib.h>
  26 #include <string.h>
  27 #include <wchar.h>
  28
  29 #include "macros.h"
  30
  31 /* Returns the value of c32ispunct for the multibyte character s[0..n-1].  */
  32 static int
  33 for_character (const char *s, size_t n)
  34 {
  35   mbstate_t state;
  36   char32_t wc;
  37   size_t ret;
  38
  39   memset (&state, '\0', sizeof (mbstate_t));
  40   wc = (char32_t) 0xBADFACE;
  41   ret = mbrtoc32 (&wc, s, n, &state);
  42   ASSERT (ret == n);
  43
  44   return c32ispunct (wc);
  45 }
  46
  47 int
  48 main (int argc, char *argv[])
  49 {
  50   int is;
  51   char buf[4];
  52
  53   /* configure should already have checked that the locale is supported.  */
  54   if (setlocale (LC_ALL, "") == NULL)
  55     return 1;
  56
  57   /* Test WEOF.  */
  58   is = c32ispunct (WEOF);
  59   ASSERT (is == 0);
  60
  61   /* Test single-byte characters.
  62      POSIX specifies in
  63        <https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap07.html>
  64      no explicit list of punctuation or symbol characters.  */
  65   {
  66     int c;
  67
  68     for (c = 0; c < 0x100; c++)
  69       switch (c)
  70         {
  71         case '\t': case '\v': case '\f':
  72         case ' ': case '!': case '"': case '#': case '%':
  73         case '&': case '\'': case '(': case ')': case '*':
  74         case '+': case ',': case '-': case '.': case '/':
  75         case '0': case '1': case '2': case '3': case '4':
  76         case '5': case '6': case '7': case '8': case '9':
  77         case ':': case ';': case '<': case '=': case '>':
  78         case '?':
  79         case 'A': case 'B': case 'C': case 'D': case 'E':
  80         case 'F': case 'G': case 'H': case 'I': case 'J':
  81         case 'K': case 'L': case 'M': case 'N': case 'O':
  82         case 'P': case 'Q': case 'R': case 'S': case 'T':
  83         case 'U': case 'V': case 'W': case 'X': case 'Y':
  84         case 'Z':
  85         case '[': case '\\': case ']': case '^': case '_':
  86         case 'a': case 'b': case 'c': case 'd': case 'e':
  87         case 'f': case 'g': case 'h': case 'i': case 'j':
  88         case 'k': case 'l': case 'm': case 'n': case 'o':
  89         case 'p': case 'q': case 'r': case 's': case 't':
  90         case 'u': case 'v': case 'w': case 'x': case 'y':
  91         case 'z': case '{': case '|': case '}': case '~':
  92           /* c is in the ISO C "basic character set".  */
  93           buf[0] = (unsigned char) c;
  94           is = for_character (buf, 1);
  95           switch (c)
  96             {
  97             case ' ':
  98             case '0': case '1': case '2': case '3': case '4':
  99             case '5': case '6': case '7': case '8': case '9':
 100             case 'A': case 'B': case 'C': case 'D': case 'E':
 101             case 'F': case 'G': case 'H': case 'I': case 'J':
 102             case 'K': case 'L': case 'M': case 'N': case 'O':
 103             case 'P': case 'Q': case 'R': case 'S': case 'T':
 104             case 'U': case 'V': case 'W': case 'X': case 'Y':
 105             case 'Z':
 106             case 'a': case 'b': case 'c': case 'd': case 'e':
 107             case 'f': case 'g': case 'h': case 'i': case 'j':
 108             case 'k': case 'l': case 'm': case 'n': case 'o':
 109             case 'p': case 'q': case 'r': case 's': case 't':
 110             case 'u': case 'v': case 'w': case 'x': case 'y':
 111             case 'z':
 112               /* c is an alphanumeric or space character.  */
 113               ASSERT (is == 0);
 114               break;
 115             case '!': case '"': case '#': case '%':
 116             case '&': case '\'': case '(': case ')': case '*':
 117             case '+': case ',': case '-': case '.': case '/':
 118             case ':': case ';': case '<': case '=': case '>':
 119             case '?':
 120             case '[': case '\\': case ']': case '^': case '_':
 121             case '{': case '|': case '}': case '~':
 122               /* These characters are usually expected to be punctuation or
 123                  symbol characters.  */
 124               ASSERT (is != 0);
 125               break;
 126             default:
 127               ASSERT (is == 0);
 128               break;
 129             }
 130           break;
 131         }
 132   }
 133
 134   if (argc > 1)
 135     switch (argv[1][0])
 136       {
 137       case '0':
 138         /* C locale; tested above.  */
 139         /* These characters are not in the ISO C "basic character set", but
 140            are nevertheless usually expected to be punctuation or symbol
 141            characters.  */
 142         is = for_character ("$", 1);
 143         ASSERT (is != 0);
 144         is = for_character ("@", 1);
 145         ASSERT (is != 0);
 146         is = for_character ("`", 1);
 147         ASSERT (is != 0);
 148         return test_exit_status;
 149
 150       case '1':
 151         /* Locale encoding is ISO-8859-1 or ISO-8859-15.  */
 152         {
 153         #if !(defined __FreeBSD__ || defined __DragonFly__)
 154           /* U+00BF INVERTED QUESTION MARK */
 155           is = for_character ("\277", 1);
 156           ASSERT (is != 0);
 157         #endif
 158         #if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun)
 159           /* U+00D7 MULTIPLICATION SIGN */
 160           is = for_character ("\327", 1);
 161           ASSERT (is != 0);
 162         #endif
 163           /* U+00D8 LATIN CAPITAL LETTER O WITH STROKE */
 164           is = for_character ("\330", 1);
 165           ASSERT (is == 0);
 166           /* U+00DF LATIN SMALL LETTER SHARP S */
 167           is = for_character ("\337", 1);
 168           ASSERT (is == 0);
 169         }
 170         return test_exit_status;
 171
 172       case '2':
 173         /* Locale encoding is EUC-JP.  */
 174         {
 175         #if !((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __DragonFly__ || defined __NetBSD__)
 176           /* U+00BF INVERTED QUESTION MARK */
 177           is = for_character ("\217\242\304", 3);
 178           ASSERT (is != 0);
 179         #endif
 180         #if !(defined __FreeBSD__ || defined __DragonFly__)
 181           /* U+00D7 MULTIPLICATION SIGN */
 182           is = for_character ("\241\337", 2);
 183           ASSERT (is != 0);
 184         #endif
 185           /* U+00D8 LATIN CAPITAL LETTER O WITH STROKE */
 186           is = for_character ("\217\251\254", 3);
 187           ASSERT (is == 0);
 188           /* U+00DF LATIN SMALL LETTER SHARP S */
 189           is = for_character ("\217\251\316", 3);
 190           ASSERT (is == 0);
 191           /* U+0141 LATIN CAPITAL LETTER L WITH STROKE */
 192           is = for_character ("\217\251\250", 3);
 193           ASSERT (is == 0);
 194         #if !((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __DragonFly__ || defined __NetBSD__)
 195           /* U+2192 RIGHTWARDS ARROW */
 196           is = for_character ("\242\252", 2);
 197           ASSERT (is != 0);
 198         #endif
 199         #if !(defined __FreeBSD__ || defined __DragonFly__)
 200           /* U+3001 IDEOGRAPHIC COMMA */
 201           is = for_character ("\241\242", 2);
 202           ASSERT (is != 0);
 203         #endif
 204           /* U+FF11 FULLWIDTH DIGIT ONE */
 205           is = for_character ("\243\261", 2);
 206           ASSERT (is == 0);
 207           /* U+FF4D FULLWIDTH LATIN SMALL LETTER M */
 208           is = for_character ("\243\355", 2);
 209           ASSERT (is == 0);
 210         }
 211         return test_exit_status;
 212
 213       case '3':
 214         /* Locale encoding is UTF-8.  */
 215         {
 216           /* U+00BF INVERTED QUESTION MARK */
 217           is = for_character ("\302\277", 2);
 218           ASSERT (is != 0);
 219         #if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun)
 220           /* U+00D7 MULTIPLICATION SIGN */
 221           is = for_character ("\303\227", 2);
 222           ASSERT (is != 0);
 223         #endif
 224           /* U+00D8 LATIN CAPITAL LETTER O WITH STROKE */
 225           is = for_character ("\303\230", 2);
 226           ASSERT (is == 0);
 227           /* U+00DF LATIN SMALL LETTER SHARP S */
 228           is = for_character ("\303\237", 2);
 229           ASSERT (is == 0);
 230           /* U+0141 LATIN CAPITAL LETTER L WITH STROKE */
 231           is = for_character ("\305\201", 2);
 232           ASSERT (is == 0);
 233           /* U+05F3 HEBREW PUNCTUATION GERESH */
 234           is = for_character ("\327\263", 2);
 235           ASSERT (is != 0);
 236         #if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun || (defined _WIN32 && !defined __CYGWIN__))
 237           /* U+2192 RIGHTWARDS ARROW */
 238           is = for_character ("\342\206\222", 3);
 239           ASSERT (is != 0);
 240         #endif
 241           /* U+3001 IDEOGRAPHIC COMMA */
 242           is = for_character ("\343\200\201", 3);
 243           ASSERT (is != 0);
 244           /* U+FF11 FULLWIDTH DIGIT ONE */
 245           is = for_character ("\357\274\221", 3);
 246           ASSERT (is == 0);
 247           /* U+FF4D FULLWIDTH LATIN SMALL LETTER M */
 248           is = for_character ("\357\275\215", 3);
 249           ASSERT (is == 0);
 250           /* U+10330 GOTHIC LETTER AHSA */
 251           is = for_character ("\360\220\214\260", 4);
 252           ASSERT (is == 0);
 253         #if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun)
 254           /* U+1D100 MUSICAL SYMBOL SINGLE BARLINE */
 255           is = for_character ("\360\235\204\200", 4);
 256           ASSERT (is != 0);
 257         #endif
 258         #if !(defined __GLIBC__ || (defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __NetBSD__ || defined _AIX || defined __sun || defined __CYGWIN__ || (defined _WIN32 && !defined __CYGWIN__))
 259           /* U+E003A TAG COLON */
 260           is = for_character ("\363\240\200\272", 4);
 261           ASSERT (is == 0);
 262         #endif
 263         }
 264         return test_exit_status;
 265
 266       case '4':
 267         /* Locale encoding is GB18030.  */
 268         #if (defined __GLIBC__ && __GLIBC__ == 2 && __GLIBC_MINOR__ >= 13 && __GLIBC_MINOR__ <= 15) || (GL_CHAR32_T_IS_UNICODE && (defined __FreeBSD__ || defined __NetBSD__ || defined __sun))
 269         if (test_exit_status != EXIT_SUCCESS)
 270           return test_exit_status;
 271         fputs ("Skipping test: The GB18030 converter in this system's iconv is broken.\n", stderr);
 272         return 77;
 273         #endif
 274         {
 275         #if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun)
 276           /* U+00BF INVERTED QUESTION MARK */
 277           is = for_character ("\201\060\206\067", 4);
 278           ASSERT (is != 0);
 279         #endif
 280         #if !(defined __FreeBSD__ || defined __DragonFly__)
 281           /* U+00D7 MULTIPLICATION SIGN */
 282           is = for_character ("\241\301", 2);
 283           ASSERT (is != 0);
 284         #endif
 285           /* U+00D8 LATIN CAPITAL LETTER O WITH STROKE */
 286           is = for_character ("\201\060\211\061", 4);
 287           ASSERT (is == 0);
 288           /* U+00DF LATIN SMALL LETTER SHARP S */
 289           is = for_character ("\201\060\211\070", 4);
 290           ASSERT (is == 0);
 291           /* U+0141 LATIN CAPITAL LETTER L WITH STROKE */
 292           is = for_character ("\201\060\221\071", 4);
 293           ASSERT (is == 0);
 294         #if !(defined __FreeBSD__ || defined __DragonFly__ || defined __sun)
 295           /* U+05F3 HEBREW PUNCTUATION GERESH */
 296           is = for_character ("\201\060\374\067", 4);
 297           ASSERT (is != 0);
 298         #endif
 299         #if !(defined __FreeBSD__ || defined __DragonFly__)
 300           /* U+2192 RIGHTWARDS ARROW */
 301           is = for_character ("\241\372", 2);
 302           ASSERT (is != 0);
 303           /* U+3001 IDEOGRAPHIC COMMA */
 304           is = for_character ("\241\242", 2);
 305           ASSERT (is != 0);
 306         #endif
 307           /* U+FF11 FULLWIDTH DIGIT ONE */
 308           is = for_character ("\243\261", 2);
 309           ASSERT (is == 0);
 310           /* U+FF4D FULLWIDTH LATIN SMALL LETTER M */
 311           is = for_character ("\243\355", 2);
 312           ASSERT (is == 0);
 313           /* U+10330 GOTHIC LETTER AHSA */
 314           is = for_character ("\220\060\322\066", 4);
 315           ASSERT (is == 0);
 316         #if !((defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __DragonFly__ || defined __NetBSD__ || defined __sun)
 317           /* U+1D100 MUSICAL SYMBOL SINGLE BARLINE */
 318           is = for_character ("\224\062\273\064", 4);
 319           ASSERT (is != 0);
 320         #endif
 321         #if !(defined __GLIBC__ || (defined __APPLE__ && defined __MACH__) || defined __FreeBSD__ || defined __CYGWIN__)
 322           /* U+E003A TAG COLON */
 323           is = for_character ("\323\066\233\066", 4);
 324           ASSERT (is == 0);
 325         #endif
 326         }
 327         return test_exit_status;
 328
 329       }
 330
 331   return 1;
 332 }