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|
#include "Config.h"
#include <stdio.h>
#include <assert.h>
#include <string.h>
#include <time.h>
#include <sys/time.h>
#include <stdarg.h>
#include <unistd.h>
#include <stdlib.h>
#include "Bootstrap.h"
#include "Str.h"
#include "system/Time.h"
/**
* Time.c unity tests.
*/
int main(void) {
// Note: When the below setenv() is present on Alpine linux with MUSL, the test Time_localStr test fails and returns UTC time. The tzset() is called automatically
// by localtime_r(). The test may fail though, if it is executed on machine, which is not in CET timezone.
//setenv("TZ", "CET", 1);
//tzset();
Bootstrap(); // Need to initialize library
printf("============> Start Time Tests\n\n");
printf("=> Test1: check string output\n");
{
char result[STRLEN];
Time_localStr(1267441200, result); /* 01 Mar 2010 12:00:00 */
printf("\tResult: unix time 1267441200 to localtime:\n\t %s\n", result);
assert(Str_isEqual(result, "Mon, 01 Mar 2010 12:00:00"));
Time_str(1267441200, result); /* 01 Mar 2010 11:00:00 GMT */
printf("\tResult: unix time 1267441200 to UTC:\n\t %s\n", result);
assert(Str_isEqual("Mon, 01 Mar 2010 11:00:00 GMT", result));
Time_fmt(result, STRLEN, "%D %T", 1267441200);
printf("\tResult: 1267441200 -> %s\n", result);
assert(Str_isEqual(result, "03/01/10 11:00:00"));
Time_fmt(result, STRLEN, "%D %z", 1267441200);
printf("\tResult: 1267441200 -> %s\n", result);
#ifdef AIX
assert(Str_startsWith(result, "03/01/10 CET"));
#else
assert(Str_startsWith(result, "03/01/10 +"));
#endif
// Short buffer
Time_fmt(result, 1, "%D %T", 1267441200);
assert(Str_isEqual(result, ""));
}
printf("=> Test1: OK\n\n");
printf("=> Test2: check current time\n");
{
struct timeval tv;
assert(!gettimeofday(&tv, NULL));
assert(Time_now() == tv.tv_sec);
}
printf("=> Test2: OK\n\n");
printf("=> Test3: sleep 0.1s\n");
{
long long startMs = Time_monotonic().milliseconds;
Time_usleep(100000LL); // Sleep for 100 ms (100,000 µs)
long long elapsedMs = Time_monotonic().milliseconds - startMs;
printf("\tElapsed ms: %lld\n", elapsedMs);
long long toleranceMs = 10LL; // Tolerate 10 ms drift
assert(elapsedMs >= 100 && elapsedMs <= 100 + toleranceMs);
}
printf("=> Test3: OK\n\n");
printf("=> Test4: uptime\n");
{
time_t days = 668040;
time_t hours = 63240;
time_t min = 2040;
char result[24];
printf("\tResult: uptime days: %s\n", Time_uptime(days, result));
assert(Str_isEqual(result, "7d, 17h, 34m"));
printf("\tResult: uptime hours: %s\n", Time_uptime(hours, result));
assert(Str_isEqual(result, "17h, 34m"));
printf("\tResult: uptime min: %s\n", Time_uptime(min, result));
assert(Str_isEqual(result, "34m"));
printf("\tResult: uptime 0: %s\n", Time_uptime(0, result));
assert(Str_isEqual(result, ""));
}
printf("=> Test4: OK\n\n");
printf("=> Test5: Time attributes\n");
{
char b[STRLEN];
time_t time = 730337459; // Sun, 21 Feb 1993 23:30:59 GMT
printf("\tResult: %s (winter time)\n", Time_str(time, b));
assert(Str_isEqual(b, "Sun, 21 Feb 1993 23:30:59 GMT"));
time = 1253045894; // Tue, 15 Sep 2009n 20:18:14
printf("\tResult: %s (DTS/summer time)\n", Time_str(time, b));
assert(Str_startsWith(b, "Tue, 15 Sep 2009 20:18:14"));
}
printf("=> Test5: OK\n\n");
printf("=> Test6: Time_build\n");
{
time_t time = Time_build(2001, 1, 29, 12, 0, 0);
struct tm tm; gmtime_r(&time, &tm);
assert(tm.tm_sec == 0);
assert(tm.tm_min == 0);
assert(tm.tm_hour == 12);
assert(tm.tm_mday == 29);
assert(tm.tm_mon + 1 == 1);
assert(tm.tm_year + 1900 == 2001);
// Verify assert on out of range
TRY
{
Time_build(1969, 1, 29, 12, 0, 0);
printf("Test failed\n");
exit(1);
}
CATCH (AssertException)
END_TRY;
TRY
{
Time_build(1970, 0, 29, 12, 0, 0);
printf("Test failed\n");
exit(1);
}
CATCH (AssertException)
END_TRY;
}
printf("=> Test6: OK\n\n");
printf("=> Test7: Time_incron\n");
{
// Cannot test match on time as the TZ this test
// runs in is unknown. Time_incron converts time
// to local time.
// const char *exactmatch = "27 11 5 7 2";
const char *matchall = "* * * * *";
const char *invalid1 = "a bc d";
const char *invalid2 = "* * * * "; // Too few fields
const char *invalid3 = "* * * * * * "; // Too many fields
// const char *range1 = "* 10-11 1-5 * 1-5";
// const char *rangeoutside = "1-10 9-10 1-5 * 1-5";
// const char *sequence = "* 10,11 1-3,5,6 * *";
// const char *sequenceoutside = "* 10,11,12 4,5,6 * 0,6";
time_t time = Time_build(2011, 7, 5, 11, 27, 5);
// assert(Time_incron(exactmatch, time));
assert(Time_incron(matchall, time));
assert(! Time_incron(invalid1, time));
assert(! Time_incron(invalid2, time));
assert(! Time_incron(invalid3, time));
// assert(Time_incron(range1, time));
// assert(! Time_incron(rangeoutside, time));
// assert(Time_incron(sequence, time));
//assert(! Time_incron(sequenceoutside, time));
}
printf("=> Test7: OK\n\n");
printf("=> Test8: Time_toDateTime\n");
{
#if HAVE_STRUCT_TM_TM_GMTOFF
#define TM_GMTOFF tm_gmtoff
#else
#define TM_GMTOFF tm_wday
#endif
struct tm t;
// DateTime ISO-8601 format
assert(Time_toDateTime("2013-12-14T09:38:08Z", &t));
assert(t.tm_year == 2013);
assert(t.tm_mon == 11);
assert(t.tm_mday == 14);
assert(t.tm_hour == 9);
assert(t.tm_min == 38);
assert(t.tm_sec == 8);
// Date
assert(Time_toDateTime("2013-12-14", &t));
assert(t.tm_year == 2013);
assert(t.tm_mon == 11);
assert(t.tm_mday == 14);
// Date dd/mm/yyyy
assert(Time_toDateTime("14/12/2013", &t));
assert(t.tm_year == 2013);
assert(t.tm_mon == 11);
assert(t.tm_mday == 14);
// Time
assert(Time_toDateTime("09:38:08", &t));
assert(t.tm_hour == 9);
assert(t.tm_min == 38);
assert(t.tm_sec == 8);
// Compressed DateTime
assert(Time_toDateTime(" 20131214093808", &t));
assert(t.tm_year == 2013);
assert(t.tm_mon == 11);
assert(t.tm_mday == 14);
assert(t.tm_hour == 9);
assert(t.tm_min == 38);
assert(t.tm_sec == 8);
// Compressed Date
assert(Time_toDateTime(" 20131214 ", &t));
assert(t.tm_year == 2013);
assert(t.tm_mon == 11);
assert(t.tm_mday == 14);
// Compressed Time
assert(Time_toDateTime("093808", &t));
assert(t.tm_hour == 9);
assert(t.tm_min == 38);
assert(t.tm_sec == 8);
// Time: HH:MM
assert(Time_toDateTime("09:38", &t));
assert(t.tm_hour == 9);
assert(t.tm_min == 38);
assert(t.tm_sec == 0);
// Reverse DateTime
assert(Time_toDateTime(" 09:38:08 2013-12-14", &t));
assert(t.tm_year == 2013);
assert(t.tm_mon == 11);
assert(t.tm_mday == 14);
assert(t.tm_hour == 9);
assert(t.tm_min == 38);
assert(t.tm_sec == 8);
// DateTime with timezone Zulu (UTC)
assert(Time_toDateTime("The Battle of Stamford Bridge 1066-09-25 12:15:33+00:00", &t));
assert(t.tm_year == 1066);
assert(t.tm_mon == 8);
assert(t.tm_mday == 25);
assert(t.tm_hour == 12);
assert(t.tm_min == 15);
assert(t.tm_sec == 33);
assert(t.TM_GMTOFF == 0); // offset from UTC in seconds
// Time with timezone
assert(Time_toDateTime(" 09:38:08+01:45", &t));
assert(t.tm_hour == 9);
assert(t.tm_min == 38);
assert(t.tm_sec == 8);
assert(t.TM_GMTOFF == 6300);
// Time with timezone PST compressed
assert(Time_toDateTime("Pacific Time Zone 09:38:08 -0800 ", &t));
assert(t.tm_hour == 9);
assert(t.tm_min == 38);
assert(t.tm_sec == 8);
assert(t.TM_GMTOFF == -28800);
// Date without time, tz should not be set
assert(Time_toDateTime("2013-12-15-0800 ", &t));
assert(t.TM_GMTOFF == 0);
// RFC 7231 IMF-fixdate (HTTP date)
assert(Time_toDateTime("Sun, 06 Nov 1994 08:49:37 GMT", &t));
assert(t.tm_year == 1994);
assert(t.tm_mon == 10);
assert(t.tm_mday == 6);
assert(t.tm_hour == 8);
assert(t.tm_min == 49);
assert(t.tm_sec == 37);
// Invalid date
TRY {
Time_toDateTime("1901-13-25", &t);
printf("\t Test Failed\n");
exit(1);
} CATCH (AssertException) {
// OK
} ELSE {
printf("\t Test Failed with wrong exception\n");
exit(1);
}
END_TRY;
TRY {
Time_toDateTime("19", &t);
printf("\t Test Failed\n");
exit(1);
} CATCH (AssertException) {
// OK
} ELSE {
printf("\t Test Failed with wrong exception\n");
exit(1);
}
END_TRY;
TRY {
Time_toDateTime("", &t);
printf("\t Test Failed\n");
exit(1);
} CATCH (AssertException) {
// OK
} ELSE {
printf("\t Test Failed with wrong exception\n");
exit(1);
}
END_TRY;
}
printf("=> Test8: OK\n\n");
printf("=> Test9: Time_toTimestamp\n");
{
// Time, fraction of second is ignored. No timezone in string means UTC
time_t t = Time_toTimestamp("2013-12-15 00:12:58.123456");
assert(t == 1387066378);
// TimeZone east
t = Time_toTimestamp("Tokyo timezone: 2013-12-15 09:12:58+09:00");
assert(t == 1387066378);
// TimeZone west
t = Time_toTimestamp("New York timezone: 2013-12-14 19:12:58-05:00");
assert(t == 1387066378);
// TimeZone east with hour and minute offset
t = Time_toTimestamp("Nepal timezone: 2013-12-15 05:57:58+05:45");
assert(t == 1387066378);
// TimeZone Zulu
t = Time_toTimestamp("Grenwich timezone: 2013-12-15 00:12:58Z");
assert(t == 1387066378);
// Compressed
t = Time_toTimestamp("20131214191258-0500");
assert(t == 1387066378);
// RFC 7231 IMF-fixdate (HTTP date)
t = Time_toTimestamp("Sun, 15 Dec 2013 00:12:58 GMT");
assert(t == 1387066378);
// Invalid timestamp string
TRY {
Time_toTimestamp("2013-13-15 25:12:58");
// Should not come here
printf("\t Test Failed\n");
exit(1);
} CATCH (AssertException) {
// OK
} ELSE {
printf("\t Test Failed with wrong exception\n");
exit(1);
}
END_TRY;
// NULL
assert(Time_toTimestamp("") == 0);
assert(Time_toTimestamp(NULL) == 0);
}
printf("=> Test9: OK\n\n");
printf("=> Test10: Time_milli\n");
{
long long t1 = Time_milli();
usleep(500000);
long long t2 = Time_milli();
assert(t2 - t1 >= 500LL);
}
printf("=> Test10: OK\n\n");
printf("=> Test11: Time_micro\n");
{
long long t1 = Time_micro();
usleep(500);
long long t2 = Time_micro();
assert(t2 - t1 >= 500LL);
}
printf("=> Test11: OK\n\n");
printf("============> Time Tests: OK\n\n");
return 0;
}
|
