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/* Test program for mktime bugs with out-of-range tm_sec values. */
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
struct tm tests[] =
{
{ .tm_sec = -1, .tm_mday = 1, .tm_year = 104 },
{ .tm_sec = 65, .tm_min = 59, .tm_hour = 23, .tm_mday = 31,
.tm_mon = 11, .tm_year = 101 }
};
struct tm expected[] =
{
{ .tm_sec = 59, .tm_min = 59, .tm_hour = 23, .tm_mday = 31,
.tm_mon = 11, .tm_year = 103, .tm_wday = 3, .tm_yday = 364 },
{ .tm_sec = 5, .tm_mday = 1, .tm_year = 102, .tm_wday = 2 }
};
static int
do_test (void)
{
setenv ("TZ", "UTC", 1);
int i;
for (i = 0; i < sizeof (tests) / sizeof (tests[0]); ++i)
{
if (mktime (&tests[i]) < 0)
{
printf ("mktime %d failed\n", i);
return 1;
}
#define CHECK(name) \
if (tests[i].name != expected[i].name) \
{ \
printf ("test %d " #name " got %d expected %d\n", \
i, tests[i].name, expected[i].name); \
return 1; \
}
CHECK (tm_sec)
CHECK (tm_min)
CHECK (tm_hour)
CHECK (tm_mday)
CHECK (tm_mon)
CHECK (tm_year)
CHECK (tm_wday)
CHECK (tm_yday)
CHECK (tm_isdst)
}
return 0;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
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