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