dateparse/test.c at master · dvhar/dateparse · GitHub

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#include "dateparse.h"

void runtests();
void runfile();
FILE *f;

int main(int argc, char** argv){
	if (argc > 1){
		if (!strcmp(argv[1], "now")){
			puts(datestring(nowlocal()));
			puts(datestring(nowgm()));
			return 0;
		}
		f = fopen(argv[1], "r");
		if (!f) f = stdin;
		runfile();
	} else {
		runtests();
	}
	return 0;
}

void runfile(){
	char buf[100];
	date_t d;
	while(fgets(buf, 100, f)){
		strtok(buf, "\n");
		dateparse_2(buf, &d);
		puts(datestring(d));
	}
}

void runtests(){

	char* dates[] = {
		"May 8, 2009 5:57:51 PM",
		"oct 7, 1970",
		"oct 7, '70",
		"oct. 7, 1970",
		"oct. 7, 70",
		"Mon Jan  2 15:04:05 2006",
		"Mon Jan  2 15:04:05 MST 2006",
		"Mon Jan 02 15:04:05 -0700 2006",
		"Monday, 02-Jan-06 15:04:05 MST",
		"Mon, 02 Jan 2006 15:04:05 MST",
		"Tue, 11 Jul 2017 16:28:13 +0200 (CEST)",
		"Mon, 02 Jan 2006 15:04:05 -0700",
		"Thu, 4 Jan 2018 17:53:36 +0000",
		"Mon Aug 10 15:44:11 UTC+0100 2015",
		"Fri Jul 03 2015 18:04:07 GMT+0100 (GMT Daylight Time)",
		"September 17, 2012 10:09am",
		"September 17, 2012 at 10:09am PST-08",
		"September 17, 2012, 10:10:09",
		"October 7, 1970",
		"October 7th, 1970",
		"12 Feb 2006, 19:17",
		"12 Feb 2006 19:17",
		"7 oct 70",
		"7 oct 1970",
		"03 February 2013",
		"1 July 2013",
		"2013-Feb-03",
		//   mm/dd/yy
		"3/31/2014",
		"03/31/2014",
		"08/21/71",
		"8/1/71",
		"4/8/2014 22:05",
		"04/08/2014 22:05",
		"4/8/14 22:05",
		"04/2/2014 03:00:51",
		"8/8/1965 12:00:00 AM",
		"8/8/1965 01:00:01 PM",
		"8/8/1965 01:00 PM",
		"8/8/1965 1:00 PM",
		"8/8/1965 12:00 AM",
		"4/02/2014 03:00:51",
		"03/19/2012 10:11:59",
		"03/19/2012 10:11:59.3186369",
		// yyyy/mm/dd
		"2014/3/31",
		"2014/03/31",
		"2014/4/8 22:05",
		"2014/04/08 22:05",
		"2014/04/2 03:00:51",
		"2014/4/02 03:00:51",
		"2012/03/19 10:11:59",
		"2012/03/19 10:11:59.3186369",
		//   yyyy-mm-ddThh
		"2006-01-02T15:04:05+0000",
		"2009-08-12T22:15:09-07:00",
		"2009-08-12T22:15:09",
		"2009-08-12T22:15:09Z",
		//   yyyy-mm-dd hh:mm:ss
		"2014-04-26 17:24:37.3186369",
		"2012-08-03 18:31:59.257000000",
		"2014-04-26 17:24:37.123",
		"2013-04-01 22:43",
		"2013-04-01 22:43:22",
		"2014-12-16 06:20:00 UTC",
		"2014-12-16 06:20:00 GMT",
		"2014-04-26 05:24:37 PM",
		"2014-04-26 13:13:43 +0800",
		"2014-04-26 13:13:43 +0800 +08",
		"2014-04-26 13:13:44 +09:00",
		"2012-08-03 18:31:59.257000000 +0000 UTC",
		"2015-09-30 18:48:56.35272715 +0000 UTC",
		"2015-02-18 00:12:00 +0000 GMT",
		"2015-02-18 00:12:00 +0000 UTC",
		"2015-02-08 03:02:00 +0300 MSK m=+0.000000001",
		"2015-02-08 03:02:00.001 +0300 MSK m=+0.000000001",
		"2017-07-19 03:21:51+00:00",
		"2014-04-26",
		"2014-04",
		"2014",
		"2014-05-11 08:20:13,787",
		"1914-05-11 08:20:13,787",
		"1814-05-11 08:20:13,787",
		"1714-05-11 08:20:13,787",
		"1614-05-11 08:20:13,787",
		"1514-05-11 08:20:13,787",
		"1414-05-11 08:20:13,787",
		"1414-05-11 08:20:13",
		"1969-12-31 08:20:13,787",
		"1969-01-01 08:20:13,787",
		"1968-12-31 08:20:13,787",
		"1965-12-31 08:20:13,787",
		"1964-12-31 08:20:13,787",
		"1963-12-31 08:20:13,787",
		"1962-12-31 08:20:13,787",
		"1961-12-31 08:20:13,787",
		"1960-12-31 08:20:13,787",
		"1959-12-31 08:20:13,787",
		"1958-12-31 08:20:13,787",
		"1957-12-31 08:20:13,787",
		// mm.dd.yy
		"3.31.2014",
		"03.31.2014",
		"08.21.71",
		"2014.03",
		"2014.03.30",
		//  yyyymmdd and similar
		"20140601",
		"20140722105203",
		// unix seconds, ms, micro, nano
		// this gets correct time when using gmtime() instead of localtim()
		"1332151919",
		"1384216367189",
		"1384216367111222",
		"1384216367111222333",
	};

	int len = sizeof(dates)/sizeof(char*);
	int i;
	int os;
	date_t d;

	printf("%-63s%-24s%-11s%s\n", "date string", "parsed as", "useconds", "offset");
	for (i=0; i<len; ++i){
		puts("-------------------------------------------------------------------------------------------------------------");
		printf("%-60s", dates[i]);
		if (dateparse_3(dates[i], &d, &os)){
			puts("failed");
		} else {
			printf("   %-24s%-12lld%d\n", datestring(d), mcs(d), os);
		}
	}
}