glibc/localedata/tests-mbwc/tst_wcrtomb.c

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/*
WCRTOMB: wchar_t wcrtomb (char *s, wchar_t wc, mbstate_t *ps)
*/
#define TST_FUNCTION wcrtomb
#include "tsp_common.c"
#include "dat_wcrtomb.c"
int
tst_wcrtomb (FILE * fp, int debug_flg)
{
TST_DECL_VARS (wchar_t);
wchar_t wc;
char s[MBSSIZE], *s_in, *s_ex;
char t_flg, t_ini;
static mbstate_t t = { 0 };
mbstate_t *pt;
int err, i;
TST_DO_TEST (wcrtomb)
{
TST_HEAD_LOCALE (wcrtomb, S_WCRTOMB);
TST_DO_REC (wcrtomb)
{
TST_GET_ERRET (wcrtomb);
s_in = ((TST_INPUT (wcrtomb).s_flg) == 0) ? (char *) NULL : s;
wc = TST_INPUT (wcrtomb).wc;
t_flg = TST_INPUT (wcrtomb).t_flg;
t_ini = TST_INPUT (wcrtomb).t_init;
pt = (t_flg == 0) ? NULL : &t;
if (t_ini != 0)
{
memset (&t, 0, sizeof (t));
}
TST_CLEAR_ERRNO;
ret = wcrtomb (s_in, wc, pt);
TST_SAVE_ERRNO;
if (debug_flg)
{
fprintf (stdout, "wcrtomb() [ %s : %d ] ret = %lu\n", locale,
rec + 1, (unsigned long int) ret);
fprintf (stdout, " errno = %d\n", errno_save);
}
TST_IF_RETURN (S_WCRTOMB)
{
};
s_ex = TST_EXPECT (wcrtomb).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_WCRTOMB, CASE_4,
"copied string is different from an "
"expected string");
break;
}
}
if (!err)
{
Result (C_SUCCESS, S_WCRTOMB, CASE_4, MS_PASSED);
}
}
}
}
return err_count;
}