localedata/tst-setlocale.c

   1 /* Test case by Jakub Jelinek <jakub@redhat.com>.  */
   2 #include <locale.h>
   3 #include <stdio.h>
   4 #include <string.h>
   5
   6 int
   7 main (void)
   8 {
   9   char q[30];
  10   char *s;
  11
  12   setlocale (LC_ALL, "");
  13   printf ("after setlocale (LC_ALL, \"\"): %s\n", setlocale(LC_NUMERIC, NULL));
  14
  15   strcpy (q, "de_DE.UTF-8");
  16   setlocale (LC_NUMERIC, q);
  17   printf ("after setlocale (LC_NUMERIC, \"%s\"): %s\n",
  18           q, setlocale(LC_NUMERIC, NULL));
  19
  20   strcpy (q, "de_DE.ISO-8859-1");
  21   s = setlocale (LC_NUMERIC, NULL);
  22   printf ("after overwriting string: %s\n", s);
  23
  24   return strcmp (s, "de_DE.UTF-8") != 0;
  25 }