localedata/tests-mbwc/tst_wcscat.c

   1 /*
   2   WCSCAT: wchar_t *wcscat (wchar_t *ws1, const wchar_t *ws2);
   3 */
   4
   5 #define TST_FUNCTION wcscat
   6
   7 #include "tsp_common.c"
   8 #include "dat_wcscat.c"
   9
  10 int
  11 tst_wcscat (FILE * fp, int debug_flg)
  12 {
  13   TST_DECL_VARS (wchar_t *);
  14   wchar_t *ws1, *ws2, *ws_ex;
  15   int i, err;
  16
  17   TST_DO_TEST (wcscat)
  18   {
  19     TST_HEAD_LOCALE (wcscat, S_WCSCAT);
  20     TST_DO_REC (wcscat)
  21     {
  22       TST_GET_ERRET (wcscat);
  23       ws1 = TST_INPUT (wcscat).ws1;     /* external value: size WCSSIZE */
  24       ws2 = TST_INPUT (wcscat).ws2;
  25
  26       TST_CLEAR_ERRNO;
  27       ret = wcscat (ws1, ws2);
  28       TST_SAVE_ERRNO;
  29
  30       TST_IF_RETURN (S_WCSCAT)
  31       {
  32         if (ret == ws1)
  33           {
  34             Result (C_SUCCESS, S_WCSCAT, CASE_3, MS_PASSED);
  35           }
  36         else
  37           {
  38             err_count++;
  39             Result (C_FAILURE, S_WCSCAT, CASE_3,
  40                     "the return address may not be correct");
  41           }
  42       }
  43
  44       /* function specific test cases here */
  45
  46       if (ret == ws1)
  47         {
  48           ws_ex = TST_EXPECT (wcscat).ws;
  49           for (err = 0, i = 0;
  50                (ws1[i] != 0L || ws_ex[i] != 0L) && i < WCSSIZE; i++)
  51             {
  52               if (debug_flg)
  53                 {
  54                   fprintf (stdout, "tst_wcscat() : ws1[%d] = 0x%lx\n", i,
  55                            (unsigned long int) ws1[i]);
  56                 }
  57
  58               if (ws1[i] != ws_ex[i])
  59                 {
  60                   err++;
  61                   err_count++;
  62                   Result (C_FAILURE, S_WCSCAT, CASE_4,
  63                           "concatinated string is different from an "
  64                           "expected string");
  65                   break;
  66                 }
  67             }
  68
  69           if (!err)
  70             {
  71               Result (C_SUCCESS, S_WCSCAT, CASE_4, MS_PASSED);
  72             }
  73         }
  74     }
  75   }
  76
  77   return err_count;
  78 }