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#include "datetime.h"
#include <library/cpp/testing/unittest/registar.h>
#include <util/string/builder.h>
Y_UNIT_TEST_SUITE(TSimpleTMTest) {
TString PrintMarker(const TString& test, int line) {
return TStringBuilder() << "test " << test << " at line " << line;
}
TString JoinMarker(const TString& marker, time_t t) {
return TStringBuilder() << marker << " (tstamp=" << t << ")";
}
TString PrintMarker(const TString& test, int line, time_t t) {
return JoinMarker(PrintMarker(test, line), t);
}
void AssertStructTmEqual(const TString& marker, const struct tm& tmt, const NDatetime::TSimpleTM& tms) {
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.Sec, tmt.tm_sec, marker);
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.Min, tmt.tm_min, marker);
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.Hour, tmt.tm_hour, marker);
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.WDay, tmt.tm_wday, marker);
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.MDay, tmt.tm_mday, marker);
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.Mon, tmt.tm_mon, marker);
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.YDay, tmt.tm_yday, marker);
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.Year, tmt.tm_year, marker);
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.IsDst, tmt.tm_isdst, marker);
#ifndef _win_
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.GMTOff, tmt.tm_gmtoff, marker);
#endif
}
void AssertSimpleTM(const TString& mark,
const NDatetime::TSimpleTM& tms,
time_t tstamp, ui32 year, ui32 mon, ui32 mday, ui32 hour, ui32 minu, ui32 sec) {
TString marker = JoinMarker(mark, tstamp);
struct tm tmt;
Zero(tmt);
GmTimeR(&tstamp, &tmt);
AssertStructTmEqual(marker, tmt, tms);
tmt = tms.AsStructTmUTC();
time_t tstamp1 = TimeGM(&tmt);
UNIT_ASSERT_VALUES_EQUAL_C(tstamp, tstamp1, marker);
UNIT_ASSERT_VALUES_EQUAL_C(tstamp, tms.AsTimeT(), marker);
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.RealYear(), year, marker);
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.RealMonth(), mon, marker);
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.MDay, mday, marker);
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.Hour, hour, marker);
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.Min, minu, marker);
UNIT_ASSERT_VALUES_EQUAL_C((int)tms.Sec, sec, marker);
}
Y_UNIT_TEST(TestLeap) {
using namespace NDatetime;
UNIT_ASSERT(LeapYearAD(2000));
UNIT_ASSERT(LeapYearAD(2012));
UNIT_ASSERT(!LeapYearAD(1999));
UNIT_ASSERT(LeapYearAD(2004));
UNIT_ASSERT(!LeapYearAD(1900));
}
Y_UNIT_TEST(TestYDayConversion) {
using namespace NDatetime;
ui32 month;
ui32 mday;
for (ui32 yday = 0; yday < 365; ++yday) {
YDayToMonthAndDay(yday, false, &month, &mday);
UNIT_ASSERT_VALUES_EQUAL(yday, YDayFromMonthAndDay(month, mday, false));
}
for (ui32 yday = 0; yday < 366; ++yday) {
YDayToMonthAndDay(yday, true, &month, &mday);
UNIT_ASSERT_VALUES_EQUAL(yday, YDayFromMonthAndDay(month, mday, true));
}
UNIT_ASSERT_EXCEPTION(YDayToMonthAndDay(365, false, &month, &mday), yexception);
UNIT_ASSERT_EXCEPTION(YDayToMonthAndDay(366, true, &month, &mday), yexception);
}
Y_UNIT_TEST(SimpleTMTest) {
using namespace NDatetime;
tzset();
TSimpleTM::New(-1); //should not die here
UNIT_ASSERT_VALUES_EQUAL((ui32)0, (ui32)TSimpleTM::New(0));
UNIT_ASSERT((ui32)TSimpleTM::New(0).IsUTC());
time_t t = time(nullptr);
{
struct tm tmt;
Zero(tmt);
gmtime_r(&t, &tmt);
UNIT_ASSERT_VALUES_EQUAL_C((i64)t, (i64)TSimpleTM::New(t).AsTimeT(), ToString(t)); // time_t -> gmt tm -> time_t
UNIT_ASSERT_VALUES_EQUAL_C((i64)t, (i64)TSimpleTM::New(tmt).AsTimeT(), ToString(t)); // gmt tm -> time_t
AssertStructTmEqual(PrintMarker("UTC:time_t", __LINE__, t),
tmt, TSimpleTM::New(t));
AssertStructTmEqual(PrintMarker("UTC:tm", __LINE__, t),
tmt, TSimpleTM::New(tmt));
UNIT_ASSERT(TSimpleTM::New(t).IsUTC());
UNIT_ASSERT(TSimpleTM::New(tmt).IsUTC());
}
{
struct tm tmt;
Zero(tmt);
localtime_r(&t, &tmt);
UNIT_ASSERT_VALUES_EQUAL((i64)t, (i64)TSimpleTM::NewLocal(t).AsTimeT()); // time_t -> local tm -> time_t
UNIT_ASSERT_VALUES_EQUAL((i64)t, (i64)TSimpleTM::New(tmt).AsTimeT());
AssertStructTmEqual(PrintMarker("local:time_t", __LINE__, t),
tmt, TSimpleTM::NewLocal(t));
AssertStructTmEqual(PrintMarker("local:tm", __LINE__, t),
tmt, TSimpleTM::New(tmt));
AssertStructTmEqual(PrintMarker("local:tm:RegenerateFields", __LINE__, t),
tmt, TSimpleTM::New(tmt).RegenerateFields());
AssertStructTmEqual(PrintMarker("local:time_t:SetRealDate", __LINE__, t),
tmt, TSimpleTM::NewLocal(t).SetRealDate(tmt.tm_year + 1900, tmt.tm_mon + 1, tmt.tm_mday, tmt.tm_hour, tmt.tm_min, tmt.tm_sec, tmt.tm_isdst));
}
{
TSimpleTM tt = TSimpleTM::New(0);
tt.SetRealDate(2012, 3, 30, 5, 6, 7);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1333083967, 2012, 3, 30, 5, 6, 7);
tt.SetRealDate(2012, 3, 8, 5, 6, 7);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1331183167, 2012, 3, 8, 5, 6, 7);
tt.SetRealDate(2010, 10, 4, 5, 6, 7);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1286168767, 2010, 10, 4, 5, 6, 7);
tt.Add(TSimpleTM::F_MON);
AssertSimpleTM(PrintMarker("UTC:AddMonth", __LINE__),
tt, 1288847167, 2010, 11, 4, 5, 6, 7);
tt.Add(TSimpleTM::F_DAY);
AssertSimpleTM(PrintMarker("UTC:AddDay", __LINE__),
tt, 1288933567, 2010, 11, 5, 5, 6, 7);
tt.Add(TSimpleTM::F_YEAR);
AssertSimpleTM(PrintMarker("UTC:AddYear", __LINE__),
tt, 1320469567, 2011, 11, 5, 5, 6, 7);
for (ui32 i = 0; i < 365; ++i) {
tt.Add(TSimpleTM::F_DAY);
}
AssertSimpleTM(PrintMarker("UTC:365*AddDay", __LINE__),
tt, 1352005567, 2012, 11, 4, 5, 6, 7);
tt.Add(TSimpleTM::F_MON, -10);
AssertSimpleTM(PrintMarker("UTC:AddMonth(-10)", __LINE__),
tt, 1325653567, 2012, 1, 4, 5, 6, 7);
tt.Add(TSimpleTM::F_HOUR, -24 * 4 - 6);
AssertSimpleTM(PrintMarker("UTC:AddHour(-102)", __LINE__),
tt, 1325286367, 2011, 12, 30, 23, 6, 7);
}
{
TSimpleTM tt = TSimpleTM::New();
tt.SetRealDate(2012, 2, 29);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1330473600, 2012, 2, 29, 0, 0, 0);
tt.SetRealDate(2012, 2, 29);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1330473600, 2012, 2, 29, 0, 0, 0);
tt.SetRealDate(2013, 12, 28);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1388188800, 2013, 12, 28, 0, 0, 0);
tt.SetRealDate(2012, 10, 23);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1350950400, 2012, 10, 23, 0, 0, 0);
tt.SetRealDate(2013, 3, 16);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1363392000, 2013, 3, 16, 0, 0, 0);
tt.SetRealDate(2013, 2, 17);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1361059200, 2013, 2, 17, 0, 0, 0);
tt.SetRealDate(2012, 12, 23);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1356220800, 2012, 12, 23, 0, 0, 0);
tt.SetRealDate(2012, 5, 17);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1337212800, 2012, 5, 17, 0, 0, 0);
tt.SetRealDate(2012, 6, 15);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1339718400, 2012, 6, 15, 0, 0, 0);
tt.SetRealDate(2009, 3, 17);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1237248000, 2009, 3, 17, 0, 0, 0);
tt.SetRealDate(2013, 8, 12);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1376265600, 2013, 8, 12, 0, 0, 0);
tt.SetRealDate(2015, 12, 11, 10, 9, 8);
AssertSimpleTM(PrintMarker("UTC:SetRealDate", __LINE__),
tt, 1449828548, 2015, 12, 11, 10, 9, 8);
}
}
}
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