kc3-lang/gnulib/tests/test-iswdigit.c

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• Hash : 3a5f5178
  Author :
  Date : 2024-05-18T21:32:01
  

  tests: Support showing all assertion failures, not just the first one.
  
  * tests/macros.h (CONTINUE_AFTER_ASSERT): New macro.
  (test_exit_status): New variable.
  (ASSERT, ASSERT_NO_STDIO): If CONTINUE_AFTER_ASSERT is 1, set
  test_exit_status instead of aborting.
  * tests/**/test-*.{c,h,cc} (main): Instead of exiting with exit code 0,
  exit with exit code test_exit_status.
  * tests/test-spawn-pipe-child.c: Undefine CONTINUE_AFTER_ASSERT.
  * tests/uninorm/test-nf*.c: Include macros.h.
  * tests/uninorm/test-u32-nf*-big.c: Likewise.
  * tests/random*.c: Define NO_MAIN_HERE.
  

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• tests/test-iswdigit.c

• /* Test of iswdigit() function.
     Copyright (C) 2020-2024 Free Software Foundation, Inc.
  
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
  
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  
  #include <config.h>
  
  #include <wctype.h>
  
  #include "signature.h"
  SIGNATURE_CHECK (iswdigit, int, (wint_t));
  
  #include <locale.h>
  #include <stdlib.h>
  #include <string.h>
  #include <wchar.h>
  
  #include "macros.h"
  
  /* Returns the value of iswdigit for the multibyte character s[0..n-1].  */
  static int
  for_character (const char *s, size_t n)
  {
    mbstate_t state;
    wchar_t wc;
    size_t ret;
  
    memset (&state, '\0', sizeof (mbstate_t));
    wc = (wchar_t) 0xBADFACE;
    ret = mbrtowc (&wc, s, n, &state);
    if (ret == n)
      return iswdigit (wc);
    else
      return 0;
  }
  
  int
  main (int argc, char *argv[])
  {
    int is;
    char buf[4];
  
    /* configure should already have checked that the locale is supported.  */
    if (setlocale (LC_ALL, "") == NULL)
      return 1;
  
    /* Test WEOF.  */
    is = iswdigit (WEOF);
    ASSERT (is == 0);
  
    /* Test single-byte characters.
       ISO C 99 sections 7.25.2.1.5 and 5.2.1 specify that the decimal digits
       include only the ASCII 0 ... 9 characters.  */
    {
      int c;
  
      for (c = 0; c < 0x100; c++)
        switch (c)
          {
          case '\t': case '\v': case '\f':
          case ' ': case '!': case '"': case '#': case '%':
          case '&': case '\'': case '(': case ')': case '*':
          case '+': case ',': case '-': case '.': case '/':
          case '0': case '1': case '2': case '3': case '4':
          case '5': case '6': case '7': case '8': case '9':
          case ':': case ';': case '<': case '=': case '>':
          case '?':
          case 'A': case 'B': case 'C': case 'D': case 'E':
          case 'F': case 'G': case 'H': case 'I': case 'J':
          case 'K': case 'L': case 'M': case 'N': case 'O':
          case 'P': case 'Q': case 'R': case 'S': case 'T':
          case 'U': case 'V': case 'W': case 'X': case 'Y':
          case 'Z':
          case '[': case '\\': case ']': case '^': case '_':
          case 'a': case 'b': case 'c': case 'd': case 'e':
          case 'f': case 'g': case 'h': case 'i': case 'j':
          case 'k': case 'l': case 'm': case 'n': case 'o':
          case 'p': case 'q': case 'r': case 's': case 't':
          case 'u': case 'v': case 'w': case 'x': case 'y':
          case 'z': case '{': case '|': case '}': case '~':
            /* c is in the ISO C "basic character set".  */
            buf[0] = (unsigned char) c;
            is = for_character (buf, 1);
            switch (c)
              {
              case '0': case '1': case '2': case '3': case '4':
              case '5': case '6': case '7': case '8': case '9':
                ASSERT (is != 0);
                break;
              default:
                ASSERT (is == 0);
                break;
              }
            break;
          }
    }
  
    if (argc > 1)
      switch (argv[1][0])
        {
        case '0':
          /* C locale; tested above.  */
          return test_exit_status;
  
        case '1':
          /* Locale encoding is ISO-8859-1 or ISO-8859-15.  */
          {
            /* U+00B2 SUPERSCRIPT TWO */
            is = for_character ("\262", 1);
            ASSERT (is == 0);
            /* U+00B3 SUPERSCRIPT THREE */
            is = for_character ("\263", 1);
            ASSERT (is == 0);
            /* U+00B9 SUPERSCRIPT ONE */
            is = for_character ("\271", 1);
            ASSERT (is == 0);
          }
          return test_exit_status;
  
        case '2':
          /* Locale encoding is EUC-JP.  */
          {
            /* U+FF11 FULLWIDTH DIGIT ONE */
            is = for_character ("\243\261", 2);
            ASSERT (is == 0);
          }
          return test_exit_status;
  
        case '3':
          /* Locale encoding is UTF-8.  */
          {
            /* U+00B2 SUPERSCRIPT TWO */
            is = for_character ("\302\262", 2);
            ASSERT (is == 0);
            /* U+00B3 SUPERSCRIPT THREE */
            is = for_character ("\302\263", 2);
            ASSERT (is == 0);
            /* U+00B9 SUPERSCRIPT ONE */
            is = for_character ("\302\271", 2);
            ASSERT (is == 0);
            /* U+0663 ARABIC-INDIC DIGIT THREE */
            is = for_character ("\331\243", 2);
            ASSERT (is == 0);
            /* U+2070 SUPERSCRIPT ZERO */
            is = for_character ("\342\201\260", 3);
            ASSERT (is == 0);
            /* U+2079 SUPERSCRIPT NINE */
            is = for_character ("\342\201\271", 3);
            ASSERT (is == 0);
            /* U+FF11 FULLWIDTH DIGIT ONE */
            is = for_character ("\357\274\221", 3);
            ASSERT (is == 0);
            /* U+1D7D1 MATHEMATICAL BOLD DIGIT THREE */
            is = for_character ("\360\235\237\221", 4);
            ASSERT (is == 0);
            /* U+1D7DB MATHEMATICAL DOUBLE-STRUCK DIGIT THREE */
            is = for_character ("\360\235\237\233", 4);
            ASSERT (is == 0);
            /* U+1D7E5 MATHEMATICAL SANS-SERIF DIGIT THREE */
            is = for_character ("\360\235\237\245", 4);
            ASSERT (is == 0);
            /* U+1D7EF MATHEMATICAL SANS-SERIF BOLD DIGIT THREE */
            is = for_character ("\360\235\237\257", 4);
            ASSERT (is == 0);
            /* U+1D7F9 MATHEMATICAL MONOSPACE DIGIT THREE */
            is = for_character ("\360\235\237\271", 4);
            ASSERT (is == 0);
            /* U+E0033 TAG DIGIT THREE */
            is = for_character ("\363\240\200\263", 4);
            ASSERT (is == 0);
          }
          return test_exit_status;
  
        case '4':
          /* Locale encoding is GB18030.  */
          {
            /* U+00B2 SUPERSCRIPT TWO */
            is = for_character ("\201\060\205\065", 4);
            ASSERT (is == 0);
            /* U+00B3 SUPERSCRIPT THREE */
            is = for_character ("\201\060\205\066", 4);
            ASSERT (is == 0);
            /* U+00B9 SUPERSCRIPT ONE */
            is = for_character ("\201\060\206\061", 4);
            ASSERT (is == 0);
            /* U+0663 ARABIC-INDIC DIGIT THREE */
            is = for_character ("\201\061\211\071", 4);
            ASSERT (is == 0);
            /* U+2070 SUPERSCRIPT ZERO */
            is = for_character ("\201\066\255\062", 4);
            ASSERT (is == 0);
            /* U+2079 SUPERSCRIPT NINE */
            is = for_character ("\201\066\256\061", 4);
            ASSERT (is == 0);
            /* U+FF11 FULLWIDTH DIGIT ONE */
            is = for_character ("\243\261", 2);
            ASSERT (is == 0);
            /* U+1D7D1 MATHEMATICAL BOLD DIGIT THREE */
            is = for_character ("\224\063\353\071", 4);
            ASSERT (is == 0);
            /* U+1D7DB MATHEMATICAL DOUBLE-STRUCK DIGIT THREE */
            is = for_character ("\224\063\354\071", 4);
            ASSERT (is == 0);
            /* U+1D7E5 MATHEMATICAL SANS-SERIF DIGIT THREE */
            is = for_character ("\224\063\355\071", 4);
            ASSERT (is == 0);
            /* U+1D7EF MATHEMATICAL SANS-SERIF BOLD DIGIT THREE */
            is = for_character ("\224\063\356\071", 4);
            ASSERT (is == 0);
            /* U+1D7F9 MATHEMATICAL MONOSPACE DIGIT THREE */
            is = for_character ("\224\063\357\071", 4);
            ASSERT (is == 0);
            /* U+E0033 TAG DIGIT THREE */
            is = for_character ("\323\066\232\071", 4);
            ASSERT (is == 0);
          }
          return test_exit_status;
  
        }
  
    return 1;
  }
  

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