1  #include <locale.h>
       2  #include <stdio.h>
       3  #include <string.h>
       4  
       5  static int
       6  do_test (void)
       7  {
       8    char q[30];
       9    char *s;
      10  
      11    setlocale (LC_ALL, "");
      12    printf ("after setlocale (LC_ALL, \"\"): %s\n", setlocale(LC_NUMERIC, NULL));
      13  
      14    strcpy (q, "de_DE.UTF-8");
      15    setlocale (LC_NUMERIC, q);
      16    printf ("after setlocale (LC_NUMERIC, \"%s\"): %s\n",
      17  	  q, setlocale(LC_NUMERIC, NULL));
      18  
      19    strcpy (q, "de_DE.ISO-8859-1");
      20    s = setlocale (LC_NUMERIC, NULL);
      21    printf ("after overwriting string: %s\n", s);
      22  
      23    return strcmp (s, "de_DE.UTF-8") != 0;
      24  }
      25  
      26  #define TEST_FUNCTION do_test ()
      27  #include "../test-skeleton.c"