94 lines
3.1 KiB
C
94 lines
3.1 KiB
C
/*
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* Test strftime function, including C99 additions.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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int main(void) {
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char buf[300];
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struct tm tm = {0};
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size_t len;
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tm.tm_year = 2021 - 1900;
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tm.tm_mon = 11;
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tm.tm_mday = 31;
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tm.tm_hour = 14;
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tm.tm_min = 5;
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tm.tm_sec = 2;
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tm.tm_wday = 5;
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tm.tm_yday = 364;
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tm.tm_isdst = 0;
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len = strftime(buf, sizeof(buf),
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"%a,%A,%b,%B,%c,%C,%d,%D,%e,%F,%g,%G,%h,%H,%I,%j,%m,%M,%p,%r,"
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"%R,%S,%T,%u,%U,%V,%w,%W,%x,%X,%y,%Y,%%,%Ec,%EC,%Ex,%EX,"
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"%Ey,%EY,%Od,%Oe,%OH,%OI,%Om,%OM,%OS,%Ou,%OU,%OV,%Ow,%OW,%Oy,"
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"%t,%n",
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&tm);
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if (len != 274)
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goto Fail;
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if (strcmp(buf,
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"Fri,Friday,Dec,December,Fri Dec 31 14:05:02 2021,20,31,"
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"12/31/21,31,2021-12-31,21,2021,Dec,14,02,365,12,05,PM,"
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"02:05:02 PM,14:05,02,14:05:02,5,52,52,5,52,12/31/21,14:05:02,"
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"21,2021,%,Fri Dec 31 14:05:02 2021,20,12/31/21,14:05:02,21,"
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"2021,31,31,14,02,12,05,02,5,52,52,5,52,21,\t,\n") != 0)
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goto Fail;
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tm.tm_year = 2022 - 1900;
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tm.tm_mon = 0;
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tm.tm_mday = 1;
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tm.tm_hour = 0;
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tm.tm_min = 59;
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tm.tm_sec = 59;
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tm.tm_wday = 6;
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tm.tm_yday = 0;
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tm.tm_isdst = 0;
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len = strftime(buf, sizeof(buf),
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"%a,%A,%b,%B,%c,%C,%d,%D,%e,%F,%g,%G,%h,%H,%I,%j,%m,%M,%p,%r,"
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"%R,%S,%T,%u,%U,%V,%w,%W,%x,%X,%y,%Y,%%,%Ec,%EC,%Ex,%EX,"
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"%Ey,%EY,%Od,%Oe,%OH,%OI,%Om,%OM,%OS,%Ou,%OU,%OV,%Ow,%OW,%Oy,"
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"%t,%n",
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&tm);
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if (len != 275)
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goto Fail;
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if (strcmp(buf,
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"Sat,Saturday,Jan,January,Sat Jan 1 00:59:59 2022,20,01,"
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"01/01/22, 1,2022-01-01,21,2021,Jan,00,12,001,01,59,AM,"
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"12:59:59 AM,00:59,59,00:59:59,6,00,52,6,00,01/01/22,00:59:59,"
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"22,2022,%,Sat Jan 1 00:59:59 2022,20,01/01/22,00:59:59,22,"
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"2022,01, 1,00,12,01,59,59,6,00,52,6,00,22,\t,\n"
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) != 0)
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goto Fail;
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if (strftime(buf, 1, "%A", &tm) != 0)
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goto Fail;
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len = strftime(buf, sizeof(buf), "%z", &tm);
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if (len != 0) {
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if (len != 5)
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goto Fail;
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if (buf[0] != '-' && buf[0] != '+')
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goto Fail;
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if (buf[1] < '0' || buf[1] > '2')
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goto Fail;
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if (buf[2] < '0' || buf[2] > '9')
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goto Fail;
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if (buf[3] < '0' || buf[3] > '5')
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goto Fail;
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if (buf[4] < '0' || buf[4] > '9')
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goto Fail;
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}
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strftime(buf, sizeof(buf), "%Z", &tm); /* format can vary */
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printf ("Passed Conformance Test c99strftim\n");
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return 0;
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Fail:
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printf ("Failed Conformance Test c99strftim\n");
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}
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