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/*
MBSRTOWCS: size_t mbsrtowcs (wchar_t *ws, const char **s, size_t n,
mbstate_t *ps)
*/
#define TST_FUNCTION mbsrtowcs
#include "tsp_common.c"
#include "dat_mbsrtowcs.c"
int
tst_mbsrtowcs (FILE * fp, int debug_flg)
{
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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