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/*------------------------------------------------------------------
* test_vfwprintf_s
* File 'wchar/vfwprintf_s.c'
* Lines executed:83.33% of 18
*
*------------------------------------------------------------------
*/
#include "test_private.h"
#include "safe_str_lib.h"
#include <unistd.h>
#ifdef HAVE_VFWPRINTF_S
#define HAVE_NATIVE 1
#else
#define HAVE_NATIVE 0
#endif
#include "test_msvcrt.h"
#define TMP "tmpvfwp"
#define LEN (128)
static FILE *out;
static wchar_t wstr[LEN];
static char str[LEN];
int vtwprintf_s(FILE *restrict stream, const wchar_t *restrict fmt, ...);
int test_vfwprintf_s(void);
int vtwprintf_s(FILE *restrict stream, const wchar_t *restrict fmt, ...) {
int rc;
va_list ap;
va_start(ap, fmt);
rc = vfwprintf_s(stream, fmt, ap);
va_end(ap);
return rc;
}
int test_vfwprintf_s(void) {
errno_t rc;
int32_t ind;
int errs = 0;
out = fopen(TMP, "w");
/*--------------------------------------------------*/
print_msvcrt(use_msvcrt);
rc = vtwprintf_s(out, NULL);
init_msvcrt(rc == -ESNULLP, &use_msvcrt);
NEGERR_MSVC(ESNULLP, EOF);
rc = vtwprintf_s(NULL, L"");
NEGERR_MSVC(ESNULLP, EOF);
rc = vtwprintf_s(out, L"");
NEGERR(EOK)
/* TODO
rc = vtwprintf_s(out, L"%s", NULL);
NEGERR(ESNULLP)
*/
/*--------------------------------------------------*/
wstr[0] = L'\0';
rc = vtwprintf_s(out, L"%s%n\n", wstr, &ind);
NEGERR(EINVAL)
if (!out) {
printf("Failed to open file %s for write: %s\n", TMP, strerror(errno));
return errs;
}
/*--------------------------------------------------*/
rc = vtwprintf_s(out, L"%s%%n\n", wstr);
ERR(3)
rc = vtwprintf_s(out, L"%%n\n");
ERR(3);
/*--------------------------------------------------*/
wcscpy(wstr, L"12");
strcpy(str, "34");
rc = vtwprintf_s(out, L"%ls%s", wstr, str);
ERRWCHAR(4)
/*--------------------------------------------------*/
fclose(out);
unlink(TMP);
return (errs);
}
int main(void) { return (test_vfwprintf_s()); }
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