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tst_wcscat.c

/*
  WCSCAT: wchar_t *wcscat (wchar_t *ws1, const wchar_t *ws2);
*/

#define TST_FUNCTION wcscat

#include "tsp_common.c"
#include "dat_wcscat.c"

int
tst_wcscat (FILE * fp, int debug_flg)
{
  TST_DECL_VARS (wchar_t *);
  wchar_t *ws1, *ws2, *ws_ex;
  int i, err;

  TST_DO_TEST (wcscat)
  {
    TST_HEAD_LOCALE (wcscat, S_WCSCAT);
    TST_DO_REC (wcscat)
    {
      TST_GET_ERRET (wcscat);
      ws1 = TST_INPUT (wcscat).ws1; /* external value: size WCSSIZE */
      ws2 = TST_INPUT (wcscat).ws2;

      TST_CLEAR_ERRNO;
      ret = wcscat (ws1, ws2);
      TST_SAVE_ERRNO;

      TST_IF_RETURN (S_WCSCAT)
      {
      if (ret == ws1)
        {
          Result (C_SUCCESS, S_WCSCAT, CASE_3, MS_PASSED);
        }
      else
        {
          err_count++;
          Result (C_FAILURE, S_WCSCAT, CASE_3,
                "the return address may not be correct");
        }
      }

      /* function specific test cases here */

      if (ret == ws1)
      {
        ws_ex = TST_EXPECT (wcscat).ws;
        for (err = 0, i = 0;
             (ws1[i] != 0L || ws_ex[i] != 0L) && i < WCSSIZE; i++)
          {
            if (debug_flg)
            {
              fprintf (stdout, "tst_wcscat() : ws1[%d] = 0x%lx\n", i,
                     (unsigned long int) ws1[i]);
            }

            if (ws1[i] != ws_ex[i])
            {
              err++;
              err_count++;
              Result (C_FAILURE, S_WCSCAT, CASE_4,
                    "concatinated string is different from an "
                    "expected string");
              break;
            }
          }

        if (!err)
          {
            Result (C_SUCCESS, S_WCSCAT, CASE_4, MS_PASSED);
          }
      }
    }
  }

  return err_count;
}

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