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glibc  2.9
Defines | Functions
tst_mblen.c File Reference
#include "tsp_common.c"
#include "dat_mblen.c"

Go to the source code of this file.

Defines

#define TST_FUNCTION   mblen

Functions

int tst_mblen (FILE *fp, int debug_flg)

Define Documentation

#define TST_FUNCTION   mblen

Definition at line 5 of file tst_mblen.c.


Function Documentation

int tst_mblen ( FILE fp,
int  debug_flg 
)

Definition at line 11 of file tst_mblen.c.

{
  TST_DECL_VARS (int);
  char s_flg;
  const char *s_in;
  size_t n;

  TST_DO_TEST (mblen)
  {
    TST_HEAD_LOCALE (mblen, S_MBLEN);
    TST_DO_REC (mblen)
    {
      TST_GET_ERRET (mblen);
      s_flg = TST_INPUT (mblen).s_flg;
      s_in = TST_INPUT (mblen).s;
      n = TST_INPUT (mblen).n;

      if (s_flg == 0)
       {
         s_in = NULL;
       }

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

      TST_CLEAR_ERRNO;
      ret = mblen (s_in, n);
      TST_SAVE_ERRNO;

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

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

  return err_count;
}

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