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60 lines
1.1 KiB
C
60 lines
1.1 KiB
C
#include <limits.h>
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#include <stdio.h>
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#include <time.h>
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static const struct
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{
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const char *fmt;
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long int gmtoff;
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} tests[] =
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{
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{ "1113472456 +1000", 36000 },
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{ "1113472456 -1000", -36000 },
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{ "1113472456 +10", 36000 },
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{ "1113472456 -10", -36000 },
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{ "1113472456 +1030", 37800 },
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{ "1113472456 -1030", -37800 },
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{ "1113472456 +0030", 1800 },
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{ "1113472456 -0030", -1800 },
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{ "1113472456 -1330", LONG_MAX },
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{ "1113472456 +1330", LONG_MAX },
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{ "1113472456 -1060", LONG_MAX },
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{ "1113472456 +1060", LONG_MAX },
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{ "1113472456 1030", LONG_MAX },
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};
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#define ntests (sizeof (tests) / sizeof (tests[0]))
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int
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main (void)
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{
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int result = 0;
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for (int i = 0; i < ntests; ++i)
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{
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struct tm tm;
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if (strptime (tests[i].fmt, "%s %z", &tm) == NULL)
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{
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if (tests[i].gmtoff != LONG_MAX)
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{
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printf ("round %d: strptime unexpectedly failed\n", i);
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result = 1;
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}
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continue;
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}
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if (tm.tm_gmtoff != tests[i].gmtoff)
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{
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printf ("round %d: tm_gmtoff is %ld\n", i, (long int) tm.tm_gmtoff);
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result = 1;
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}
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}
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if (result == 0)
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puts ("all OK");
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return 0;
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}
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