1  /* Test of the ngettext functions.
       2     Copyright (C) 2000-2023 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 <langinfo.h>
      20  #include <libintl.h>
      21  #include <locale.h>
      22  #include <stdio.h>
      23  #include <stdlib.h>
      24  #include <string.h>
      25  
      26  
      27  static int
      28  do_test (void)
      29  {
      30    const char *strs[2] = { "singular", "plural" };
      31    unsigned long int i;
      32    int res = 0;
      33  
      34    /* We don't want any translation here.  */
      35    setenv ("LANGUAGE", "C", 1);
      36    unsetenv ("OUTPUT_CHARSET");
      37  
      38    for (i = 0; i < 30; ++i)
      39      {
      40        char *tr;
      41  
      42        tr = ngettext (strs[0], strs[1], i);
      43  #define TEST \
      44        do								      \
      45  	if (tr != strs[i != 1])						      \
      46  	  {								      \
      47  	    if (strcmp (tr, strs[i != 1]) == 0)				      \
      48  	      printf ("%lu: correct string, wrong pointer (%s)\n", i, tr);    \
      49  	    else							      \
      50  	      printf ("%lu: wrong result (%s)\n", i, tr);		      \
      51  	    res = 1;							      \
      52  	  }								      \
      53        while (0)
      54        TEST;
      55  
      56        tr = dngettext ("messages", strs[0], strs[1], i);
      57        TEST;
      58  
      59        tr = dcngettext ("messages", strs[0], strs[1], i, LC_MESSAGES);
      60        TEST;
      61      }
      62  
      63    return res;
      64  }
      65  
      66  #define TEST_FUNCTION do_test ()
      67  #include "../test-skeleton.c"