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glibc  2.9
Defines | Functions
tst_wctomb.c File Reference
#include "tsp_common.c"
#include "dat_wctomb.c"

Go to the source code of this file.

Defines

#define TST_FUNCTION   wctomb

Functions

int tst_wctomb (FILE *fp, int debug_flg)

Define Documentation

#define TST_FUNCTION   wctomb

Definition at line 5 of file tst_wctomb.c.


Function Documentation

int tst_wctomb ( FILE fp,
int  debug_flg 
)

Definition at line 11 of file tst_wctomb.c.

{
  TST_DECL_VARS (int);
  wchar_t wc;
  char s[MBSSIZE], *s_in, *s_ex;
  int err, i;

  TST_DO_TEST (wctomb)
  {
    TST_HEAD_LOCALE (wctomb, S_WCTOMB);
    TST_DO_REC (wctomb)
    {
      TST_GET_ERRET (wctomb);
      wc = TST_INPUT (wctomb).wc;
      s_in = ((TST_INPUT (wctomb).s_flg) == 0) ? (char *) NULL : s;
      ret = wctomb (s_in, wc);

      if (debug_flg)
       {
         fprintf (stdout, "wctomb() [ %s : %d ] ret  = %d\n", locale,
                 rec + 1, ret);
       }

      TST_IF_RETURN (S_WCTOMB)
      {
       if (s_in == NULL)    /* state dependency */
         {
           if (ret_exp == +1)      /* state-dependent  */
             {
              if (ret != 0)
                {
                  /* Non-zero means state-dependent encoding.   */
                  Result (C_SUCCESS, S_WCTOMB, CASE_3, MS_PASSED);
                }
              else
                {
                  err_count++;
                  Result (C_FAILURE, S_WCTOMB, CASE_3,
                         "should be state-dependent encoding, "
                         "but a return value shows it is "
                         "state-independent");
                }
             }

           if (ret_exp == 0)       /* state-independent */
             {
              if (ret == 0)
                {
                  /* Non-zero means state-dependent encoding.   */
                  Result (C_SUCCESS, S_WCTOMB, CASE_3, MS_PASSED);
                }
              else
                {
                  err_count++;
                  Result (C_FAILURE, S_WCTOMB, CASE_3,
                         "should be state-independent encoding, "
                         "but a return value shows it is state-dependent");
                }
             }
         }
      }

      s_ex = TST_EXPECT (wctomb).s;

      if (s_in)
       {
         for (i = 0, err = 0; *(s_ex + i) != 0 && i < MBSSIZE; i++)
           {
             if (s_in[i] != s_ex[i])
              {
                err++;
                err_count++;
                Result (C_FAILURE, S_WCTOMB, CASE_4,
                       "copied string is different from an"
                       " expected string");
                break;
              }
           }

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

  return err_count;
}

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