Back to index

glibc  2.9
Defines | Functions
tst_wcsrtombs.c File Reference
#include "tsp_common.c"
#include "dat_wcsrtombs.c"

Go to the source code of this file.

Defines

#define TST_FUNCTION   wcsrtombs
#define MARK_VAL   0x01

Functions

int tst_wcsrtombs (FILE *fp, int debug_flg)

Define Documentation

#define MARK_VAL   0x01

Definition at line 11 of file tst_wcsrtombs.c.

#define TST_FUNCTION   wcsrtombs

Definition at line 6 of file tst_wcsrtombs.c.


Function Documentation

int tst_wcsrtombs ( FILE fp,
int  debug_flg 
)

Definition at line 14 of file tst_wcsrtombs.c.

{
  TST_DECL_VARS (size_t);
  char s_flg, n;
  const wchar_t *ws, *wp;
  char s[MBSSIZE], *s_in;
  char t_flg, t_ini;
  static mbstate_t t = { 0 };
  mbstate_t *pt;
  int err, i;
  char *s_ex;

  TST_DO_TEST (wcsrtombs)
  {
    TST_HEAD_LOCALE (wcsrtombs, S_WCSRTOMBS);
    TST_DO_REC (wcsrtombs)
    {
      TST_GET_ERRET (wcsrtombs);
      memset (s, MARK_VAL, MBSSIZE);

      s_flg = TST_INPUT (wcsrtombs).s_flg;
      s_in = (s_flg == 1) ? s : (char *) NULL;
      wp = ws = TST_INPUT (wcsrtombs).ws;
      n = TST_INPUT (wcsrtombs).n;
      t_flg = TST_INPUT (wcsrtombs).t_flg;
      t_ini = TST_INPUT (wcsrtombs).t_init;
      pt = (t_flg == 0) ? NULL : &t;

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

      TST_CLEAR_ERRNO;
      ret = wcsrtombs (s_in, &wp, n, pt);
      TST_SAVE_ERRNO;

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

      TST_IF_RETURN (S_WCSRTOMBS)
      {
      };

      if (s_in != NULL && ret != (size_t) - 1)
       {
         /* No definition for s, when error occurs.  */
         s_ex = TST_EXPECT (wcsrtombs).s;

         for (err = 0, i = 0; i <= ret && i < MBSSIZE; i++)
           {
             if (debug_flg)
              {
                fprintf (stderr,
                        "   : s[%d] = 0x%hx <-> 0x%hx = s_ex[%d]\n", i,
                        s[i], s_ex[i], i);
              }

             if (i == ret && ret == n)    /* no null termination */
              {
                if (s[i] == MARK_VAL)
                  {
                    Result (C_SUCCESS, S_WCSRTOMBS, CASE_4, MS_PASSED);
                  }
                else
                  {
                    err_count++;
                    Result (C_FAILURE, S_WCSRTOMBS, CASE_4,
                           "should not be null terminated "
                           "(it may be a null char), but it is");
                  }

                break;
              }

             if (i == ret && ret < n)     /* null termination */
              {
                if (s[i] == 0)
                  {
                    Result (C_SUCCESS, S_WCSRTOMBS, CASE_5, MS_PASSED);
                  }
                else
                  {
                    err_count++;
                    Result (C_FAILURE, S_WCSRTOMBS, CASE_5,
                           "should be null terminated, but it is not");
                  }

                break;
              }

             if (s[i] != s_ex[i])
              {
                err++;
                err_count++;
                Result (C_FAILURE, S_WCSRTOMBS, CASE_6,
                       "converted string is different from an"
                       " expected string");
                break;
              }
           }

         if (!err)
           {
             Result (C_SUCCESS, S_WCSRTOMBS, CASE_6, MS_PASSED);
           }
       }
    }
  }

  return err_count;
}

Here is the call graph for this function: