1: #include <stdio.h>
    2: #include <locale.h>
    3: #include <assert.h>
    4: 
    5: #define P0 "\xDB\xB0"
    6: #define P1 "\xDB\xB1"
    7: #define P2 "\xDB\xB2"
    8: #define P3 "\xDB\xB3"
    9: #define P4 "\xDB\xB4"
   10: #define P5 "\xDB\xB5"
   11: #define P6 "\xDB\xB6"
   12: #define P7 "\xDB\xB7"
   13: #define P8 "\xDB\xB8"
   14: #define P9 "\xDB\xB9"
   15: #define PD "\xd9\xab"
   16: #define PT "\xd9\xac"
   17: 
   18: static int
   19: check_sscanf (const char *s, const char *format, const float n)
   20: {
   21:   float f;
   22: 
   23:   if (sscanf (s, format, &f) != 1)
   24:     {
   25:       printf ("nothing found for \"%s\"\n", s);
   26:       return 1;
   27:     }
   28:   if (f != n)
   29:     {
   30:       printf ("got %f expected %f from \"%s\"\n", f, n, s);
   31:       return 1;
   32:     }
   33:   return 0;
   34: }
   35: 
   36: static int
   37: do_test (void)
   38: {
   39:   if (setlocale (LC_ALL, "fa_IR.UTF-8") == NULL)
   40:     {
   41:       puts ("cannot set fa_IR locale");
   42:       return 1;
   43:     }
   44: 
   45:   int r = check_sscanf (P3 PD P1 P4, "%I8f", 3.14);
   46:   r |= check_sscanf (P3 PT P1 P4 P5, "%I'f", 3145);
   47:   r |= check_sscanf (P3 PD P1 P4 P1 P5 P9, "%If", 3.14159);
   48:   r |= check_sscanf ("-" P3 PD P1 P4 P1 P5, "%If", -3.1415);
   49:   r |= check_sscanf ("+" PD P1 P4 P1 P5, "%If", +.1415);
   50:   r |= check_sscanf (P3 PD P1 P4 P1 P5 "e+" P2, "%Ie", 3.1415e+2);
   51: 
   52:   return r;
   53: }
   54: 
   55: #define TEST_FUNCTION do_test ()
   56: #include "../test-skeleton.c"