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/*------------------------------------------------------------------
* test_localtime_s
* File 'os/localtime_s.c'
* Lines executed:100.00% of 20
*
*------------------------------------------------------------------
*/
#include "test_private.h"
#include "safe_lib.h"
/* conflicting API */
#ifndef HAVE_MINGW64
int test_localtime_s(void);
int test_localtime_s(void) {
int errs = 0;
time_t timer;
struct tm tm;
struct tm *tmptr;
timer = time(NULL);
/*--------------------------------------------------*/
#ifndef HAVE_CT_BOS_OVR
EXPECT_BOS("empty dest")
tmptr = localtime_s(&timer, NULL);
ERRNO(ESNULLP);
PTRNULL(tmptr);
EXPECT_BOS("empty timer")
tmptr = localtime_s(NULL, &tm);
ERRNO(ESNULLP);
PTRNULL(tmptr);
#endif
/*--------------------------------------------------*/
/* unreliable on BSD or DARWIN, esp. with TZ!=GMT */
#ifndef BSD_OR_DARWIN_LIKE
timer = 12; /* This is timezone sensitive, may lead to <0 if 0 */
tmptr = localtime_s(&timer, &tm);
ERRNO(0);
PTRNN(tmptr);
/* leak needs to be supressed, darwin valgrind bug */
#endif
timer = -1;
tmptr = localtime_s(&timer, &tm);
ERRNO(EOVERFLOW);
PTRNULL(tmptr);
tmptr = localtime(&timer); /* leaks */
/* memset(&tm, 0, sizeof(struct tm)); */
#if SIZEOF_TIME_T < 8
/* year 10000, ie 313392063599L would overflow on 32bit */
timer = MAX_TIME_T_STR;
#else
tmptr->tm_year = 10000;
timer = mktime(tmptr);
debug_printf("year 10000 = %ld\n", timer);
timer++;
#endif
#ifdef BSD_OR_DARWIN_LIKE
/* leak needs to be supressed, darwin valgrind bug */
#endif
/* eg. 313392063599L */
tmptr = localtime_s(&timer, &tm);
ERRNO(EOVERFLOW);
PTRNULL(tmptr);
/*--------------------------------------------------*/
return (errs);
}
#ifndef __KERNEL__
/* simple hack to get this to work for both userspace and Linux kernel,
until a better solution can be created. */
int main(void) { return (test_localtime_s()); }
#endif
#else
int main(void) {
printf("skipped under windows sec_api: reversed arguments\n");
return 0;
}
#endif
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