kc3-lang/gnulib/tests/unigbrk/test-ulc-grapheme-breaks.c

• Show log

  Commit

• 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.
  

Download

• tests/unigbrk/test-ulc-grapheme-breaks.c

• /* Grapheme cluster breaks test.
     Copyright (C) 2009-2024 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/>.  */
  
  /* Written by Ben Pfaff <blp@cs.stanford.edu>, 2010,
     based on code by Bruno Haible <bruno@clisp.org>, 2009.  */
  
  #include <config.h>
  
  #include "unigbrk.h"
  
  #include <locale.h>
  #include <stdlib.h>
  
  #include "macros.h"
  
  static bool
  is_8859_6_break (unsigned char c)
  {
    /* ISO-8859-6 has combining characters in positions 0xeb through 0xf2. */
    return !(c >= 0xeb && c <= 0xf2);
  }
  
  int
  main ()
  {
    /* configure should already have checked that the locale is supported.  */
    if (setlocale (LC_ALL, "") == NULL)
      return 1;
  
    /* Test case n = 0.  */
    ulc_grapheme_breaks (NULL, 0, NULL);
  
  #if HAVE_ICONV
    {
      /* This is just a random collection of bytes from ISO-8859-6.
  
         (We use ISO-8859-6 because it is one of very few non-UTF-8 locale
         encodings supported by glibc that have combining characters.) */
      static const char s[] = "ZYX\352\353W\360\361V\362";
      enum { LENGTH = sizeof s - 1 };
      char p[LENGTH];
      size_t i;
  
      ulc_grapheme_breaks (s, LENGTH, p);
      for (i = 0; i < LENGTH; i++)
        if (p[i] != is_8859_6_break (s[i]))
          {
            size_t j;
  
            fprintf (stderr, "wrong grapheme breaks:\n");
  
            fprintf (stderr, "   input:");
            for (j = 0; j < LENGTH; j++)
              fprintf (stderr, " %02X", (unsigned char) s[j]);
            putc ('\n', stderr);
  
            fprintf (stderr, "expected:");
            for (j = 0; j < LENGTH; j++)
              fprintf (stderr, "  %d", is_8859_6_break (s[j]));
            putc ('\n', stderr);
  
            fprintf (stderr, "  actual:");
            for (j = 0; j < LENGTH; j++)
              fprintf (stderr, "  %d", p[j]);
            putc ('\n', stderr);
  
            fflush (stderr);
            abort ();
          }
    }
  #endif
  
    return test_exit_status;
  }
  

Download