1: #include <locale.h>
    2: #include <stdio.h>
    3: #include <string.h>
    4: 
    5: 
    6: static struct
    7: {
    8:   const char *locale;
    9:   const char *str1;
   10:   const char *str2;
   11:   int result;
   12: } tests[] =
   13:   {
   14:     { "C", "TRANSLIT", "translit", 0 },
   15:     { "de_DE.ISO-8859-1", "TRANSLIT", "translit", 0 },
   16:     { "de_DE.ISO-8859-1", "TRANSLIT", "tr?slit", -1 },
   17:     { "de_DE.UTF-8", "TRANSLIT", "translit", 0 },
   18:     { "de_DE.ISO-8859-1", "? "?, 1 }
   19:   };
   20: #define ntests (sizeof (tests) / sizeof (tests[0]))
   21: 
   22: 
   23: int
   24: main (void)
   25: {
   26:   size_t cnt;
   27:   int result = 0;
   28:   locale_t loc = newlocale (1 << LC_ALL, "C", NULL);
   29: 
   30:   for (cnt = 0; cnt < ntests; ++cnt)
   31:     {
   32:       int r;
   33: 
   34:       if (setlocale (LC_ALL, tests[cnt].locale) == NULL)
   35:         {
   36:           printf ("cannot set locale \"%s\": %m\n", tests[cnt].locale);
   37:           result = 1;
   38:           continue;
   39:         }
   40: 
   41:       printf ("\nstrcasecmp_l (\"%s\", \"%s\", loc)\n",
   42:               tests[cnt].str1, tests[cnt].str2);
   43: 
   44:       r = strcasecmp_l (tests[cnt].str1, tests[cnt].str2, loc);
   45:       if (tests[cnt].result == 0)
   46:         {
   47:           if (r != 0)
   48:             {
   49:               printf ("\"%s\" and \"%s\" expected to be the same, result %d\n",
   50:                       tests[cnt].str1, tests[cnt].str2, r);
   51:               result = 1;
   52:             }
   53:         }
   54:       else if (tests[cnt].result < 0)
   55:         {
   56:           if (r >= 0)
   57:             {
   58:               printf ("\"%s\" expected to be smaller than \"%s\", result %d\n",
   59:                       tests[cnt].str1, tests[cnt].str2, r);
   60:               result = 1;
   61:             }
   62:         }
   63:       else
   64:         {
   65:           if (r <= 0)
   66:             {
   67:               printf ("\"%s\" expected to be larger than \"%s\", result %d\n",
   68:                       tests[cnt].str1, tests[cnt].str2, r);
   69:               result = 1;
   70:             }
   71:         }
   72:     }
   73: 
   74:   return result;
   75: }