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glibc  2.9
Defines | Functions
tst_mbstowcs.c File Reference
#include "tsp_common.c"
#include "dat_mbstowcs.c"

Go to the source code of this file.

Defines

#define TST_FUNCTION   mbstowcs

Functions

int tst_mbstowcs (FILE *fp, int debug_flg)

Define Documentation

#define TST_FUNCTION   mbstowcs

Definition at line 5 of file tst_mbstowcs.c.


Function Documentation

int tst_mbstowcs ( FILE fp,
int  debug_flg 
)

Definition at line 11 of file tst_mbstowcs.c.

{
  TST_DECL_VARS (size_t);
  char w_flg, s_flg;
  const char *s;
  size_t n;
  wchar_t ws[WCSSIZE], *ws_ex, *wp;
  int err, i;

  TST_DO_TEST (mbstowcs)
  {
    TST_HEAD_LOCALE (mbstowcs, S_MBSTOWCS);
    TST_DO_REC (mbstowcs)
    {
      if (mbstowcs (NULL, "", 0) != 0)
       {
         err_count++;
         Result (C_FAILURE, S_MBSTOWCS, CASE_3,
                "Initialization failed - skipping this test case.");
         continue;
       }

      TST_DO_SEQ (MBSTOWCS_SEQNUM)
      {
       TST_GET_ERRET_SEQ (mbstowcs);
       w_flg = TST_INPUT_SEQ (mbstowcs).w_flg;
       s_flg = TST_INPUT_SEQ (mbstowcs).s_flg;
       n = TST_INPUT_SEQ (mbstowcs).n;

       if (s_flg == 0)
         s = NULL;
       else
         s = TST_INPUT_SEQ (mbstowcs).s;


       wp = (wchar_t *) ((w_flg == 0) ? NULL : ws);

       TST_CLEAR_ERRNO;
       ret = mbstowcs (wp, s, n);
       TST_SAVE_ERRNO;

       if (debug_flg)
         {
           fprintf (stderr, "mbstowcs: ret = %zd\n", ret);
         }

       TST_IF_RETURN (S_MBSTOWCS)
       {
       };

       if (s == NULL || wp == NULL || ret == (size_t) - 1)
         {
           continue;
         }

       ws_ex = TST_EXPECT_SEQ (mbstowcs).ws;

       for (err = 0, i = 0; i < ret; i++)
         {
           if (debug_flg)
             {
              fprintf (stderr,
                      "mbstowcs: ws[%d] => 0x%lx : 0x%lx <= ws_ex[%d]\n",
                      i, (unsigned long int) ws[i],
                      (unsigned long int) ws_ex[i], i);
             }

           if (ws[i] != ws_ex[i])
             {
              err++;
              err_count++;
              Result (C_FAILURE, S_MBSTOWCS, CASE_4,
                     "the converted wc string has "
                     "different value from an expected string");
              break;
             }
         }

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

  return err_count;
}

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