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glibc  2.9
Defines | Functions
tst_mbsrtowcs.c File Reference
#include "tsp_common.c"
#include "dat_mbsrtowcs.c"

Go to the source code of this file.

Defines

#define TST_FUNCTION   mbsrtowcs

Functions

int tst_mbsrtowcs (FILE *fp, int debug_flg)

Define Documentation

#define TST_FUNCTION   mbsrtowcs

Definition at line 6 of file tst_mbsrtowcs.c.


Function Documentation

int tst_mbsrtowcs ( FILE fp,
int  debug_flg 
)

Definition at line 12 of file tst_mbsrtowcs.c.

{
  TST_DECL_VARS (size_t);
  char w_flg;
  const char *s, *p;
  size_t n;
  char t_flg, t_ini;
  static mbstate_t t = { 0 };
  mbstate_t *pt;
  wchar_t ws[WCSSIZE], *ws_ex, *wp;
  int err, i;

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

      TST_DO_SEQ (MBSRTOWCS_SEQNUM)
      {
       TST_GET_ERRET_SEQ (mbsrtowcs);
       w_flg = TST_INPUT_SEQ (mbsrtowcs).w_flg;
       p = s = TST_INPUT_SEQ (mbsrtowcs).s;
       n = TST_INPUT_SEQ (mbsrtowcs).n;
       t_flg = TST_INPUT_SEQ (mbsrtowcs).t_flg;
       t_ini = TST_INPUT_SEQ (mbsrtowcs).t_init;
       wp = (w_flg == 0) ? NULL : ws;

       if (n == USE_MBCURMAX)
         {
           n = MB_CUR_MAX;
         }

       pt = (t_flg == 0) ? NULL : &t;

       if (t_ini != 0)
         {
           memset (&t, 0, sizeof (t));
         }

       TST_CLEAR_ERRNO;
       ret = mbsrtowcs (wp, &p, n, pt);
       TST_SAVE_ERRNO;

       if (debug_flg)
         {
           fprintf (stderr, "mbsrtowcs: [ %d ] : ret = %zd\n", rec + 1, ret);
         }

       TST_IF_RETURN (S_MBSRTOWCS)
       {
       };

       if (wp == NULL || ret == (size_t) - 1 || ret == (size_t) - 2)
         {
           continue;
         }

       ws_ex = TST_EXPECT_SEQ (mbsrtowcs).ws;
       for (err = 0, i = 0; i < ret; i++)
         {
           if (debug_flg)
             {
              fprintf (stderr,
                      "mbsrtowcs: 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_MBSRTOWCS, CASE_4,
                     "the converted wc string has "
                     "different value from an expected string");
              break;
             }
         }

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

  return err_count;
}

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