1  /* Test program for newlocale() + nl_langinfo_l() functions.
       2     Copyright (C) 2018-2023 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 <locale.h>
      21  #include <stdio.h>
      22  #include <string.h>
      23  
      24  /* Return 0 if the test passed, 1 for failed.  */
      25  static int
      26  test_locale (char *locale, char *paramstr, int param, char *expected)
      27  {
      28    char *actual;
      29    locale_t loc;
      30    int result = 0;
      31  
      32    loc = newlocale (LC_ALL_MASK, locale, 0);
      33    if (loc == NULL)
      34      {
      35        puts (": failed to create new locale");
      36        return 1;
      37      }
      38  
      39    printf ("nl_langinfo_l(%s, %s [%p])", paramstr, locale, loc);
      40    actual = nl_langinfo_l(param, loc);
      41    printf (" = \"%s\", ", actual);
      42  
      43    if (strcmp (actual, expected) == 0)
      44      puts ("OK");
      45    else
      46      {
      47        printf ("FAILED (expected: %s)\n", expected);
      48        result = 1;
      49      }
      50  
      51    freelocale (loc);
      52    return result;
      53  }
      54  
      55  #include <tst-langinfo.c>