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/*------------------------------------------------------------------
* test_printf_s
* File 'printf_s.c'
* Lines executed:81.25% of 16
*
*------------------------------------------------------------------
*/
#include "test_private.h"
#include "safe_str_lib.h"
#include <unistd.h>
#ifdef HAVE_PRINTF_S
#define HAVE_NATIVE 1
#else
#define HAVE_NATIVE 0
#endif
#include "test_msvcrt.h"
#define LEN (128)
static char str1[LEN];
static char str2[LEN];
int test_printf_s(void);
int test_printf_s(void) {
errno_t rc;
int32_t ind;
int errs = 0;
/*--------------------------------------------------*/
print_msvcrt(use_msvcrt);
#ifndef HAVE_CT_BOS_OVR
EXPECT_BOS("empty fmt")
rc = printf_s(NULL);
init_msvcrt(rc == -ESNULLP, &use_msvcrt);
NEGERR_MSVC(ESNULLP, EINVAL);
#endif
/*--------------------------------------------------*/
GCC_DIAG_IGNORE(-Wformat-zero-length)
rc = printf_s("");
GCC_DIAG_RESTORE
NEGERR(EOK)
/* TODO
rc = printf_s("%s", NULL);
NEGERR(ESNULLP)
*/
/*--------------------------------------------------*/
str1[0] = '\0';
GCC_DIAG_IGNORE(-Wformat)
rc = printf_s("%s%n\n", str1, &ind);
GCC_DIAG_RESTORE
NEGERR(EINVAL)
/*--------------------------------------------------*/
rc = printf_s("%s%%n\n", str1);
if (rc < 0) {
printf("Failed to open stdout for write: %s\n", strerror(errno));
return errs;
}
ERR(3)
rc = printf_s("%%n\n");
ERR(3);
/*--------------------------------------------------*/
strcpy(str1, "12");
strcpy(str2, "34");
rc = printf_s("%s%s", str1, str2);
ERR(4)
/*--------------------------------------------------*/
#if 0
/* 0x7fffffff + 1 >INT_MAX */
rc = printf_s("\n%2147483648d\n", INT_MAX);
ANYERR();
#if defined(__GLIBC__)
ERRNO(EOVERFLOW);
#endif
/* this segfaults under darwin */
rc = printf_s("%s\n", L'\xd834df01');
ANYERR();
rc = printf_s("%*9$d", 0);
ANYERR();
#endif
/*--------------------------------------------------*/
return (errs);
}
int main(void) { return (test_printf_s()); }
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