Files
wx_wherigo/libs/wxWidgets-3.3.1/tests/datetime/datetimetest.cpp
2026-02-14 09:47:24 +01:00

2591 lines
93 KiB
C++

///////////////////////////////////////////////////////////////////////////////
// Name: tests/datetime/datetime.cpp
// Purpose: wxDateTime unit test
// Author: Vadim Zeitlin
// Created: 2004-06-23 (extracted from samples/console/console.cpp)
// Copyright: (c) 2004 Vadim Zeitlin <vadim@wxwidgets.org>
///////////////////////////////////////////////////////////////////////////////
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#include "testprec.h"
#if wxUSE_DATETIME
#ifndef WX_PRECOMP
#include "wx/time.h" // wxGetTimeZone()
#include "wx/utils.h" // wxMilliSleep()
#endif // WX_PRECOMP
#include "wx/wxcrt.h" // for wxStrstr()
#include "wx/private/localeset.h"
// to test Today() meaningfully we must be able to change the system date which
// is not usually the case, but if we're under Win32 we can try it -- define
// the macro below to do it
//#define CHANGE_SYSTEM_DATE
#ifndef __WINDOWS__
#undef CHANGE_SYSTEM_DATE
#endif
#ifdef CHANGE_SYSTEM_DATE
class DateChanger
{
public:
DateChanger(int year, int month, int day, int hour, int min, int sec)
{
SYSTEMTIME st;
st.wDay = day;
st.wMonth = month;
st.wYear = year;
st.wHour = hour;
st.wMinute = min;
st.wSecond = sec;
st.wMilliseconds = 0;
::GetSystemTime(&m_savedTime);
::GetTimeZoneInformation(&m_tzi);
m_changed = ::SetSystemTime(&st) != 0;
}
~DateChanger()
{
if ( m_changed )
{
::SetSystemTime(&m_savedTime);
::SetTimeZoneInformation(&m_tzi);
}
}
private:
SYSTEMTIME m_savedTime;
TIME_ZONE_INFORMATION m_tzi;
bool m_changed;
};
#endif // CHANGE_SYSTEM_DATE
// helper function translating week day/month names from English to the current
// locale
static wxString TranslateDate(const wxString& str)
{
// small optimization: if there are no alphabetic characters in the string,
// there is nothing to translate
wxString::const_iterator i, end = str.end();
for ( i = str.begin(); i != end; ++i )
{
if ( isalpha(*i) )
break;
}
if ( i == end )
return str;
wxString trans(str);
for ( wxDateTime::WeekDay wd = wxDateTime::Sun;
wd < wxDateTime::Inv_WeekDay;
wxNextWDay(wd) )
{
trans.Replace
(
wxDateTime::GetEnglishWeekDayName(wd, wxDateTime::Name_Abbr),
wxDateTime::GetWeekDayName(wd, wxDateTime::Name_Abbr)
);
}
for ( wxDateTime::Month mon = wxDateTime::Jan;
mon < wxDateTime::Inv_Month;
wxNextMonth(mon) )
{
trans.Replace
(
wxDateTime::GetEnglishMonthName(mon, wxDateTime::Name_Abbr),
wxDateTime::GetMonthName(mon, wxDateTime::Name_Abbr)
);
}
return trans;
}
// ----------------------------------------------------------------------------
// broken down date representation used for testing
// ----------------------------------------------------------------------------
struct Date
{
wxDateTime::wxDateTime_t day;
wxDateTime::Month month;
int year;
wxDateTime::wxDateTime_t hour, min, sec;
double jdn;
wxDateTime::WeekDay wday;
wxInt64 gmticks;
void Init(const wxDateTime::Tm& tm)
{
day = tm.mday;
month = tm.mon;
year = tm.year;
hour = tm.hour;
min = tm.min;
sec = tm.sec;
jdn = 0.0;
gmticks = -1;
}
wxDateTime DT() const
{ return wxDateTime(day, month, year, hour, min, sec); }
bool SameDay(const wxDateTime::Tm& tm) const
{
return day == tm.mday && month == tm.mon && year == tm.year;
}
wxString Format() const
{
wxString s;
s.Printf(wxT("%02d:%02d:%02d %10s %02d, %4d%s"),
hour, min, sec,
wxDateTime::GetMonthName(month).c_str(),
day,
abs(wxDateTime::ConvertYearToBC(year)),
year > 0 ? wxT("AD") : wxT("BC"));
return s;
}
wxString FormatDate() const
{
wxString s;
s.Printf(wxT("%02d-%s-%4d%s"),
day,
wxDateTime::GetMonthName(month, wxDateTime::Name_Abbr).c_str(),
abs(wxDateTime::ConvertYearToBC(year)),
year > 0 ? wxT("AD") : wxT("BC"));
return s;
}
};
// ----------------------------------------------------------------------------
// test data
// ----------------------------------------------------------------------------
static const Date testDates[] =
{
{ 1, wxDateTime::Jan, 1970, 00, 00, 00, 2440587.5, wxDateTime::Thu, 0 },
{ 7, wxDateTime::Feb, 2036, 00, 00, 00, 2464730.5, wxDateTime::Thu, 2085955200LL },
{ 8, wxDateTime::Feb, 2036, 00, 00, 00, 2464731.5, wxDateTime::Fri, 2086041600LL },
{ 1, wxDateTime::Jan, 2037, 00, 00, 00, 2465059.5, wxDateTime::Thu, 2114380800LL },
{ 1, wxDateTime::Jan, 2038, 00, 00, 00, 2465424.5, wxDateTime::Fri, 2145916800LL },
{ 1, wxDateTime::Jan, 2044, 00, 00, 00, 2467615.5, wxDateTime::Fri, 2335219200LL },
{ 21, wxDateTime::Jan, 2222, 00, 00, 00, 2532648.5, wxDateTime::Mon, 7954070400LL },
{ 29, wxDateTime::May, 1976, 12, 00, 00, 2442928.0, wxDateTime::Sat, 202219200 },
{ 29, wxDateTime::Feb, 1976, 00, 00, 00, 2442837.5, wxDateTime::Sun, 194400000 },
{ 1, wxDateTime::Jan, 1900, 12, 00, 00, 2415021.0, wxDateTime::Mon, -1 },
{ 1, wxDateTime::Jan, 1900, 00, 00, 00, 2415020.5, wxDateTime::Mon, -1 },
{ 15, wxDateTime::Oct, 1582, 00, 00, 00, 2299160.5, wxDateTime::Fri, -1 },
{ 4, wxDateTime::Oct, 1582, 00, 00, 00, 2299149.5, wxDateTime::Mon, -1 },
{ 1, wxDateTime::Mar, 1, 00, 00, 00, 1721484.5, wxDateTime::Thu, -1 },
{ 1, wxDateTime::Jan, 1, 00, 00, 00, 1721425.5, wxDateTime::Mon, -1 },
{ 31, wxDateTime::Dec, 0, 00, 00, 00, 1721424.5, wxDateTime::Sun, -1 },
{ 1, wxDateTime::Jan, 0, 00, 00, 00, 1721059.5, wxDateTime::Sat, -1 },
{ 12, wxDateTime::Aug, -1234, 00, 00, 00, 1270573.5, wxDateTime::Fri, -1 },
{ 12, wxDateTime::Aug, -4000, 00, 00, 00, 260313.5, wxDateTime::Sat, -1 },
{ 24, wxDateTime::Nov, -4713, 00, 00, 00, -0.5, wxDateTime::Mon, -1 },
};
// ============================================================================
// the tests themselves
// ============================================================================
// test leap years detection
TEST_CASE("wxDateTime::Leap", "[datetime][leap]")
{
static const struct LeapYearTestData
{
int year;
bool isLeap;
} years[] =
{
{ 1900, false },
{ 1990, false },
{ 1976, true },
{ 2000, true },
{ 2030, false },
{ 1984, true },
{ 2100, false },
{ 2400, true },
};
for ( size_t n = 0; n < WXSIZEOF(years); n++ )
{
const LeapYearTestData& y = years[n];
CHECK( wxDateTime::IsLeapYear(y.year) == y.isLeap );
}
}
// test constructing wxDateTime objects
TEST_CASE("wxDateTime::Set", "[datetime]")
{
for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
{
const Date& d1 = testDates[n];
const wxDateTime dt = d1.DT();
Date d2;
d2.Init(dt.GetTm());
INFO("n=" << n);
CHECK( d1.Format() == d2.Format() );
}
}
// test conversions to JDN &c
TEST_CASE("wxDateTime::JDN", "[datetime]")
{
for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
{
const Date& d = testDates[n];
wxDateTime dt(d.day, d.month, d.year, d.hour, d.min, d.sec);
// JDNs must be computed for UTC times
double jdn = dt.FromUTC().GetJulianDayNumber();
INFO("n=" << n);
CHECK( d.jdn == jdn );
dt.Set(jdn);
CHECK( jdn == dt.GetJulianDayNumber() );
}
}
// test week days computation
TEST_CASE("wxDateTime::WDays", "[datetime]")
{
// test GetWeekDay()
size_t n;
for ( n = 0; n < WXSIZEOF(testDates); n++ )
{
const Date& d = testDates[n];
wxDateTime dt(d.day, d.month, d.year, d.hour, d.min, d.sec);
INFO("n=" << n);
wxDateTime::WeekDay wday = dt.GetWeekDay();
CHECK( d.wday == wday );
}
// test SetToWeekDay()
struct WeekDateTestData
{
Date date; // the real date (precomputed)
int nWeek; // its week index in the month
wxDateTime::WeekDay wday; // the weekday
wxDateTime::Month month; // the month
int year; // and the year
wxString Format() const
{
wxString s, which;
switch ( nWeek < -1 ? -nWeek : nWeek )
{
case 1: which = wxT("first"); break;
case 2: which = wxT("second"); break;
case 3: which = wxT("third"); break;
case 4: which = wxT("fourth"); break;
case 5: which = wxT("fifth"); break;
case -1: which = wxT("last"); break;
}
if ( nWeek < -1 )
{
which += wxT(" from end");
}
s.Printf(wxT("The %s %s of %s in %d"),
which.c_str(),
wxDateTime::GetWeekDayName(wday).c_str(),
wxDateTime::GetMonthName(month).c_str(),
year);
return s;
}
};
// the array data was generated by the following python program
/*
from DateTime import *
from whrandom import *
from string import *
monthNames = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ]
wdayNames = [ 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun' ]
week = DateTimeDelta(7)
for n in range(20):
year = randint(1900, 2100)
month = randint(1, 12)
day = randint(1, 28)
dt = DateTime(year, month, day)
wday = dt.day_of_week
countFromEnd = choice([-1, 1])
weekNum = 0;
while dt.month is month:
dt = dt - countFromEnd * week
weekNum = weekNum + countFromEnd
data = { 'day': rjust(`day`, 2), 'month': monthNames[month - 1], 'year': year, 'weekNum': rjust(`weekNum`, 2), 'wday': wdayNames[wday] }
print "{ { %(day)s, wxDateTime::%(month)s, %(year)d }, %(weekNum)d, "\
"wxDateTime::%(wday)s, wxDateTime::%(month)s, %(year)d }," % data
*/
static const WeekDateTestData weekDatesTestData[] =
{
{ { 20, wxDateTime::Mar, 2045, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 3, wxDateTime::Mon, wxDateTime::Mar, 2045 },
{ { 5, wxDateTime::Jun, 1985, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -4, wxDateTime::Wed, wxDateTime::Jun, 1985 },
{ { 12, wxDateTime::Nov, 1961, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -3, wxDateTime::Sun, wxDateTime::Nov, 1961 },
{ { 27, wxDateTime::Feb, 2093, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -1, wxDateTime::Fri, wxDateTime::Feb, 2093 },
{ { 4, wxDateTime::Jul, 2070, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -4, wxDateTime::Fri, wxDateTime::Jul, 2070 },
{ { 2, wxDateTime::Apr, 1906, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -5, wxDateTime::Mon, wxDateTime::Apr, 1906 },
{ { 19, wxDateTime::Jul, 2023, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -2, wxDateTime::Wed, wxDateTime::Jul, 2023 },
{ { 5, wxDateTime::May, 1958, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -4, wxDateTime::Mon, wxDateTime::May, 1958 },
{ { 11, wxDateTime::Aug, 1900, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 2, wxDateTime::Sat, wxDateTime::Aug, 1900 },
{ { 14, wxDateTime::Feb, 1945, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 2, wxDateTime::Wed, wxDateTime::Feb, 1945 },
{ { 25, wxDateTime::Jul, 1967, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -1, wxDateTime::Tue, wxDateTime::Jul, 1967 },
{ { 9, wxDateTime::May, 1916, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -4, wxDateTime::Tue, wxDateTime::May, 1916 },
{ { 20, wxDateTime::Jun, 1927, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 3, wxDateTime::Mon, wxDateTime::Jun, 1927 },
{ { 2, wxDateTime::Aug, 2000, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 1, wxDateTime::Wed, wxDateTime::Aug, 2000 },
{ { 20, wxDateTime::Apr, 2044, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 3, wxDateTime::Wed, wxDateTime::Apr, 2044 },
{ { 20, wxDateTime::Feb, 1932, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -2, wxDateTime::Sat, wxDateTime::Feb, 1932 },
{ { 25, wxDateTime::Jul, 2069, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 4, wxDateTime::Thu, wxDateTime::Jul, 2069 },
{ { 3, wxDateTime::Apr, 1925, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 1, wxDateTime::Fri, wxDateTime::Apr, 1925 },
{ { 21, wxDateTime::Mar, 2093, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 3, wxDateTime::Sat, wxDateTime::Mar, 2093 },
{ { 3, wxDateTime::Dec, 2074, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, -5, wxDateTime::Mon, wxDateTime::Dec, 2074 }
};
wxDateTime dt;
for ( n = 0; n < WXSIZEOF(weekDatesTestData); n++ )
{
const WeekDateTestData& wd = weekDatesTestData[n];
dt.SetToWeekDay(wd.wday, wd.nWeek, wd.month, wd.year);
const Date& d = wd.date;
CHECK( d.SameDay(dt.GetTm()) );
}
}
// test the computation of (ISO) week numbers
TEST_CASE("wxDateTime::WNumber", "[datetime]")
{
struct WeekNumberTestData
{
Date date; // the date
wxDateTime::wxDateTime_t week; // the week number in the year
wxDateTime::wxDateTime_t wmon; // the week number in the month
wxDateTime::wxDateTime_t wmon2; // same but week starts with Sun
wxDateTime::wxDateTime_t dnum; // day number in the year
};
// data generated with the following python script:
/*
from DateTime import *
from whrandom import *
from string import *
monthNames = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ]
wdayNames = [ 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun' ]
def GetMonthWeek(dt):
weekNumMonth = dt.iso_week[1] - DateTime(dt.year, dt.month, 1).iso_week[1] + 1
if weekNumMonth < 0:
weekNumMonth = weekNumMonth + 53
return weekNumMonth
def GetLastSundayBefore(dt):
if dt.iso_week[2] == 7:
return dt
else:
return dt - DateTimeDelta(dt.iso_week[2])
for n in range(20):
year = randint(1900, 2100)
month = randint(1, 12)
day = randint(1, 28)
dt = DateTime(year, month, day)
dayNum = dt.day_of_year
weekNum = dt.iso_week[1]
weekNumMonth = GetMonthWeek(dt)
weekNumMonth2 = 0
dtSunday = GetLastSundayBefore(dt)
while dtSunday >= GetLastSundayBefore(DateTime(dt.year, dt.month, 1)):
weekNumMonth2 = weekNumMonth2 + 1
dtSunday = dtSunday - DateTimeDelta(7)
data = { 'day': rjust(`day`, 2), \
'month': monthNames[month - 1], \
'year': year, \
'weekNum': rjust(`weekNum`, 2), \
'weekNumMonth': weekNumMonth, \
'weekNumMonth2': weekNumMonth2, \
'dayNum': rjust(`dayNum`, 3) }
print " { { %(day)s, "\
"wxDateTime::%(month)s, "\
"%(year)d }, "\
"%(weekNum)s, "\
"%(weekNumMonth)s, "\
"%(weekNumMonth2)s, "\
"%(dayNum)s }," % data
*/
static const WeekNumberTestData weekNumberTestDates[] =
{
{ { 27, wxDateTime::Dec, 1966, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 52, 5, 5, 361 },
{ { 22, wxDateTime::Jul, 1926, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 29, 4, 4, 203 },
{ { 22, wxDateTime::Oct, 2076, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 43, 4, 4, 296 },
{ { 1, wxDateTime::Jul, 1967, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 26, 1, 1, 182 },
{ { 8, wxDateTime::Nov, 2004, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 46, 2, 2, 313 },
{ { 21, wxDateTime::Mar, 1920, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 12, 3, 4, 81 },
{ { 7, wxDateTime::Jan, 1965, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 1, 2, 2, 7 },
{ { 19, wxDateTime::Oct, 1999, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 42, 4, 4, 292 },
{ { 13, wxDateTime::Aug, 1955, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 32, 2, 2, 225 },
{ { 18, wxDateTime::Jul, 2087, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 29, 3, 3, 199 },
{ { 2, wxDateTime::Sep, 2028, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 35, 1, 1, 246 },
{ { 28, wxDateTime::Jul, 1945, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 30, 5, 4, 209 },
{ { 15, wxDateTime::Jun, 1901, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 24, 3, 3, 166 },
{ { 10, wxDateTime::Oct, 1939, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 41, 3, 2, 283 },
{ { 3, wxDateTime::Dec, 1965, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 48, 1, 1, 337 },
{ { 23, wxDateTime::Feb, 1940, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 8, 4, 4, 54 },
{ { 2, wxDateTime::Jan, 1987, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 1, 1, 1, 2 },
{ { 11, wxDateTime::Aug, 2079, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 32, 2, 2, 223 },
{ { 2, wxDateTime::Feb, 2063, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 5, 1, 1, 33 },
{ { 16, wxDateTime::Oct, 1942, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 42, 3, 3, 289 },
{ { 30, wxDateTime::Dec, 2003, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 1, 5, 5, 364 },
{ { 2, wxDateTime::Jan, 2004, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 1, 1, 1, 2 },
{ { 5, wxDateTime::Jan, 2010, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 1, 2, 2, 5 },
{ { 3, wxDateTime::Jan, 2011, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 1, 2, 2, 3 },
{ { 31, wxDateTime::Dec, 2009, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 53, 5, 5, 365 },
{ { 31, wxDateTime::Dec, 2012, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 1, 6, 6, 366 },
{ { 29, wxDateTime::Dec, 2013, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 52, 5, 5, 363 },
{ { 30, wxDateTime::Dec, 2013, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 1, 6, 5, 364 },
{ { 31, wxDateTime::Dec, 2013, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 }, 1, 6, 5, 365 },
};
for ( size_t n = 0; n < WXSIZEOF(weekNumberTestDates); n++ )
{
const WeekNumberTestData& wn = weekNumberTestDates[n];
const Date& d = wn.date;
wxDateTime dt = d.DT();
wxDateTime::wxDateTime_t
week = dt.GetWeekOfYear(wxDateTime::Monday_First),
wmon = dt.GetWeekOfMonth(wxDateTime::Monday_First),
wmon2 = dt.GetWeekOfMonth(wxDateTime::Sunday_First),
dnum = dt.GetDayOfYear();
WX_ASSERT_EQUAL_MESSAGE( ("day of year for %s", d.Format()),
wn.dnum, dnum );
WX_ASSERT_EQUAL_MESSAGE( ("week of month (Monday) for %s", d.Format()),
wn.wmon, wmon );
WX_ASSERT_EQUAL_MESSAGE( ("week of month (Sunday) for %s", d.Format()),
wn.wmon2, wmon2 );
WX_ASSERT_EQUAL_MESSAGE( ("week of year for %s", d.Format()),
wn.week, week );
int year = d.year;
if ( week == 1 && d.month != wxDateTime::Jan )
{
// this means we're in the first week of the next year
year++;
}
wxDateTime
dt2 = wxDateTime::SetToWeekOfYear(year, week, dt.GetWeekDay());
CHECK( dt2 == dt );
}
}
// test DST applicability
TEST_CASE("wxDateTime::DST", "[datetime]")
{
// taken from http://www.energy.ca.gov/daylightsaving.html
static const Date datesDST[2][2009 - 1990 + 1] =
{
{
{ 1, wxDateTime::Apr, 1990, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 7, wxDateTime::Apr, 1991, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 5, wxDateTime::Apr, 1992, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 4, wxDateTime::Apr, 1993, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 3, wxDateTime::Apr, 1994, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 2, wxDateTime::Apr, 1995, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 7, wxDateTime::Apr, 1996, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 6, wxDateTime::Apr, 1997, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 5, wxDateTime::Apr, 1998, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 4, wxDateTime::Apr, 1999, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 2, wxDateTime::Apr, 2000, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 1, wxDateTime::Apr, 2001, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 7, wxDateTime::Apr, 2002, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 6, wxDateTime::Apr, 2003, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 4, wxDateTime::Apr, 2004, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 3, wxDateTime::Apr, 2005, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 2, wxDateTime::Apr, 2006, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{11, wxDateTime::Mar, 2007, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 9, wxDateTime::Mar, 2008, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 8, wxDateTime::Mar, 2009, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
},
{
{ 28, wxDateTime::Oct, 1990, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 27, wxDateTime::Oct, 1991, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 25, wxDateTime::Oct, 1992, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 31, wxDateTime::Oct, 1993, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 30, wxDateTime::Oct, 1994, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 29, wxDateTime::Oct, 1995, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 27, wxDateTime::Oct, 1996, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 26, wxDateTime::Oct, 1997, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 25, wxDateTime::Oct, 1998, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 31, wxDateTime::Oct, 1999, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 29, wxDateTime::Oct, 2000, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 28, wxDateTime::Oct, 2001, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 27, wxDateTime::Oct, 2002, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 26, wxDateTime::Oct, 2003, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 31, wxDateTime::Oct, 2004, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 30, wxDateTime::Oct, 2005, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 29, wxDateTime::Oct, 2006, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 4, wxDateTime::Nov, 2007, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 2, wxDateTime::Nov, 2008, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
{ 1, wxDateTime::Nov, 2009, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0 },
}
};
for ( size_t n = 0; n < WXSIZEOF(datesDST[0]); n++ )
{
const int year = 1990 + n;
wxDateTime dtBegin = wxDateTime::GetBeginDST(year, wxDateTime::USA),
dtEnd = wxDateTime::GetEndDST(year, wxDateTime::USA);
const Date& dBegin = datesDST[0][n];
const Date& dEnd = datesDST[1][n];
CHECK( dtBegin.FormatDate() == dBegin.DT().FormatDate() );
CHECK( dtEnd.FormatDate() == dEnd.DT().FormatDate() );
}
}
// test wxDateTime -> text conversion
TEST_CASE("wxDateTime::Format", "[datetime]")
{
// some information may be lost during conversion, so store what kind
// of info should we recover after a round trip
enum CompareKind
{
CompareNone, // don't try comparing
CompareBoth, // dates and times should be identical
CompareYear, // don't compare centuries (fails for 2 digit years)
CompareDate, // dates only
CompareTime // time only
};
const char* const compareKindStrings[] =
{
"nothing",
"both date and time",
"both date and time but without century",
"only dates",
"only times",
};
static const struct
{
CompareKind compareKind;
const char *format;
} formatTestFormats[] =
{
{ CompareYear, "---> %c" }, // %c could use 2 digit years
{ CompareDate, "Date is %A, %d of %B, in year %Y" },
{ CompareYear, "Date is %x, time is %X" }, // %x could use 2 digits
{ CompareTime, "Time is %H:%M:%S or %I:%M:%S %p" },
{ CompareNone, "The day of year: %j, the week of year: %W" },
{ CompareDate, "ISO date using short form: %F" },
{ CompareDate, "ISO date without separators: %Y%m%d" },
{ CompareBoth, "RFC 2822 string: %Y-%m-%d %H:%M:%S.%l %z" },
};
const long timeZonesOffsets[] =
{
-1, // This is pseudo-offset used for local time zone
// Fictitious TimeZone offsets to ensure time zone formating and
// interpretation works
-(3600 + 2*60),
3*3600 + 30*60
};
wxGCC_WARNING_SUPPRESS(missing-field-initializers)
static const Date formatTestDates[] =
{
{ 29, wxDateTime::May, 1976, 18, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
{ 31, wxDateTime::Dec, 1999, 23, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
{ 6, wxDateTime::Feb, 1937, 23, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
{ 6, wxDateTime::Feb, 1856, 23, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
{ 6, wxDateTime::Feb, 1857, 23, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
{ 29, wxDateTime::May, 2076, 18, 30, 00, 0.0, wxDateTime::Inv_WeekDay },
// FIXME: the test with 02:15:25 time doesn't pass because of DST
// computation problems, we get back 03:15:25
{ 29, wxDateTime::Feb, 2400, 04, 15, 25, 0.0, wxDateTime::Inv_WeekDay },
#if 0
// Need to add support for BCE dates.
{ 01, wxDateTime::Jan, -52, 03, 16, 47, 0.0, wxDateTime::Inv_WeekDay },
#endif
};
wxGCC_WARNING_RESTORE(missing-field-initializers)
for ( unsigned idxtz = 0; idxtz < WXSIZEOF(timeZonesOffsets); ++idxtz )
{
wxDateTime::TimeZone tz(timeZonesOffsets[idxtz]);
const bool isLocalTz = tz.IsLocal();
for ( size_t d = 0; d < WXSIZEOF(formatTestDates); d++ )
{
wxDateTime dt = formatTestDates[d].DT();
for ( unsigned n = 0; n < WXSIZEOF(formatTestFormats); n++ )
{
const char *fmt = formatTestFormats[n].format;
// skip the check with %p for those locales which have empty AM/PM strings:
// for those locales it's impossible to pass the test with %p...
wxString am, pm;
wxDateTime::GetAmPmStrings(&am, &pm);
if (am.empty() && pm.empty() && wxStrstr(fmt, "%p") != nullptr)
continue;
// what can we recover?
CompareKind kind = formatTestFormats[n].compareKind;
// When using a different time zone we must perform a time zone
// conversion below which doesn't always work correctly, check
// for the cases when it doesn't.
if ( !isLocalTz )
{
// DST computation doesn't work correctly for dates above
// 2038 currently on the systems with 32 bit time_t.
if ( dt.GetYear() >= 2038 )
continue;
// We can't compare just dates nor just times when doing TZ
// conversion as both are affected by the DST: for the
// dates, the DST can switch midnight to 23:00 of the
// previous day while for the times DST can be different
// for the original date and today.
if ( kind == CompareDate || kind == CompareTime )
continue;
}
// do convert date to string
wxString s = dt.Format(fmt, tz);
// Normally, passing time zone to Format() should have exactly
// the same effect as converting to this time zone before
// calling it, however the former may use standard library date
// handling in strftime() implementation while the latter
// always uses our own code and they may disagree if the offset
// for this time zone has changed since the given date, as the
// standard library handles it correctly (at least under Unix),
// while our code doesn't handle time zone changes at all.
//
// Short of implementing full support for time zone database,
// we can't really do anything about this other than skipping
// the test in this case.
if ( s != dt.ToTimezone(tz).Format(fmt) )
continue;
INFO("Test #" << n << " using format \"" << fmt << "\""
<< ", format result=\"" << s << "\"");
// convert back
wxDateTime dt2;
const char *result = dt2.ParseFormat(s, fmt);
if ( !result )
{
// conversion failed - should it have?
if ( kind != CompareNone )
{
FAIL_CHECK("Parsing formatted string failed");
}
}
else // conversion succeeded
{
// currently ParseFormat() doesn't support "%Z" and so is
// incapable of parsing time zone part used at the end of date
// representations in many (but not "C") locales, compensate
// for it ourselves by simply consuming and ignoring it
while ( *result && (*result >= 'A' && *result <= 'Z') )
result++;
if ( *result )
{
INFO("Left unparsed: \"" << result << "\"");
FAIL_CHECK("Parsing didn't consume the entire string");
continue;
}
// Without "%z" we can't recover the time zone used in the
// call to Format() so we need to call MakeFromTimezone()
// explicitly.
if ( !strstr(fmt, "%z") && !isLocalTz )
dt2.MakeFromTimezone(tz);
INFO("Comparing " << compareKindStrings[kind] << " for "
<< dt << " with " << dt2
<< " (format result=\"" << s << "\")");
switch ( kind )
{
case CompareYear:
if ( dt2.GetCentury() != dt.GetCentury() )
{
CHECK( dt.GetYear() % 100 == dt2.GetYear() % 100);
dt2.SetYear(dt.GetYear());
}
// fall through and compare everything
wxFALLTHROUGH;
case CompareBoth:
CHECK( dt == dt2 );
break;
case CompareDate:
CHECK( dt.IsSameDate(dt2) );
break;
case CompareTime:
CHECK( dt.IsSameTime(dt2) );
break;
case CompareNone:
wxFAIL_MSG( wxT("unexpected") );
break;
}
}
}
}
}
CHECK(wxDateTime::Now().Format("%%") == "%");
}
TEST_CASE("wxDateTime::ParseFormat", "[datetime]")
{
wxDateTime dt;
#if 0
// special case which was known to fail
CHECK( dt.ParseFormat("02/06/1856", "%x") );
CHECK( dt.GetYear() == 1856 );
#endif
SECTION("%l")
{
REQUIRE( dt.ParseFormat("12:23:45.678", "%H:%M:%S.%l") );
CHECK( dt.GetMillisecond() == 678 );
// test special case of %l matching 0 milliseconds
REQUIRE( dt.ParseFormat("12:23:45.000", "%H:%M:%S.%l") );
CHECK( dt.GetMillisecond() == 0 );
}
SECTION("%e")
{
REQUIRE( dt.ParseFormat("23", "%e") );
CHECK( dt.GetDay() == 23 );
}
SECTION("%-")
{
REQUIRE( dt.ParseFormat("17.5.2024", "%-d.%-m.%Y") );
CHECK( dt.GetDay() == 17 );
CHECK( dt.GetMonth() == wxDateTime::May );
CHECK( dt.GetYear() == 2024 );
REQUIRE( dt.ParseFormat("8.5.2024", "%-d.%-m.%Y") );
CHECK( dt.GetDay() == 8 );
REQUIRE( dt.ParseFormat("11.11.2024", "%-d.%-m.%Y") );
CHECK( dt.GetMonth() == wxDateTime::Nov );
}
// test partially specified dates too
SECTION("partial")
{
wxDateTime dtDef(26, wxDateTime::Sep, 2008);
REQUIRE( dt.ParseFormat("17", "%d", dtDef) );
CHECK( dt.GetDay() == 17 );
CHECK( dt.GetMonth() == wxDateTime::Sep );
CHECK( dt.GetYear() == 2008 );
}
// test some degenerate cases
SECTION("special")
{
CHECK( !dt.ParseFormat("", "%z") );
CHECK( !dt.ParseFormat("", "%%") );
}
// test compilation of some calls which should compile (and not result in
// ambiguity because of char*<->wxCStrData<->wxString conversions)
SECTION("compile")
{
wxString s("foo");
CHECK( !dt.ParseFormat("foo") );
CHECK( !dt.ParseFormat(wxT("foo")) );
CHECK( !dt.ParseFormat(s) );
dt.ParseFormat(s.c_str()); // Simply test compilation of this one.
CHECK( !dt.ParseFormat("foo", "%c") );
CHECK( !dt.ParseFormat(wxT("foo"), "%c") );
CHECK( !dt.ParseFormat(s, "%c") );
dt.ParseFormat(s.c_str(), "%c");
CHECK( !dt.ParseFormat("foo", wxT("%c")) );
CHECK( !dt.ParseFormat(wxT("foo"), wxT("%c")) );
CHECK( !dt.ParseFormat(s, "%c") );
dt.ParseFormat(s.c_str(), wxT("%c"));
wxString spec("%c");
CHECK( !dt.ParseFormat("foo", spec) );
CHECK( !dt.ParseFormat(wxT("foo"), spec) );
CHECK( !dt.ParseFormat(s, spec) );
dt.ParseFormat(s.c_str(), spec);
}
}
// Test parsing time in free format.
TEST_CASE("wxDateTime::TimeParse", "[datetime]")
{
wxDateTime dt;
// Parsing standard formats should work.
const char* end = dt.ParseTime("12:34:56");
CHECK( end );
if ( end )
{
CHECK( dt.FormatISOTime() == "12:34:56" );
CHECK( wxString(end) == "" );
}
dt.ResetTime();
// Valid, but followed by something.
end = dt.ParseTime("12:34:56 0123 something");
CHECK( end );
if ( end )
{
CHECK( dt.FormatISOTime() == "12:34:56" );
CHECK( wxString(end) == " 0123 something" );
}
dt.ResetTime();
// Parsing just hours should work too.
end = dt.ParseTime("17");
CHECK( end );
if ( end )
{
CHECK( dt.FormatISOTime() == "17:00:00" );
CHECK( wxString(end) == "" );
}
// Parsing gibberish shouldn't work.
CHECK( !dt.ParseTime("bloordyblop") );
}
TEST_CASE("wxDateTime::ParseTZ", "[datetime]")
{
wxGCC_WARNING_SUPPRESS(missing-field-initializers)
static const struct
{
const char *str;
bool good;
} parseTestTimeZones[] =
{
// All of the good entries should result in 13:37 UTC+0.
{ "09:37-0400", true },
{ "13:37+0000", true },
{ "17:37+0400", true },
// Z as UTC designator.
{ "13:37Z", true },
// Only containing HH offset.
{ "09:37-04", true },
{ "13:37+00", true },
{ "17:37+04", true },
// Colon as HH and MM separator.
{ "17:37+04:00", true },
// // Colon separator and non-zero MM.
{ "09:07-04:30", true },
{ "19:22+05:45", true },
// Containing minus sign (U+2212) as separator between time and tz.
{ "09:37" "\xe2\x88\x92" "0400", true },
// Some invalid ones too.
{ "00:00-1600" }, // Offset out of range.
{ "00:00+1600" }, // Offset out of range.
{ "00:00+00:" }, // Minutes missing after colon separator.
// Not exactly 2 digits for hours and minutes.
{ "17:37+4" },
{ "17:37+400" },
{ "17:37+040" },
{ "17:37+4:0" },
{ "17:37+4:00" },
{ "17:37+04:0" },
};
wxGCC_WARNING_RESTORE(missing-field-initializers)
for ( size_t n = 0; n < WXSIZEOF(parseTestTimeZones); ++n )
{
wxDateTime dt;
wxString sTimeZone = wxString::FromUTF8(parseTestTimeZones[n].str);
wxString::const_iterator end;
if ( dt.ParseFormat(sTimeZone, wxS("%H:%M%z"), &end)
&& end == sTimeZone.end() )
{
CHECK( parseTestTimeZones[n].good );
CHECK( dt.GetHour(wxDateTime::UTC) == 13 );
CHECK( dt.GetMinute(wxDateTime::UTC) == 37 );
}
else
{
// Failed to parse time zone.
CHECK( !parseTestTimeZones[n].good );
}
}
}
TEST_CASE("wxTimeSpan::Format", "[datetime]")
{
wxGCC_WARNING_SUPPRESS(missing-field-initializers)
static const struct TimeSpanFormatTestData
{
long h, min, sec, msec;
const char *fmt;
const char *result;
} testSpans[] =
{
{ 12, 34, 56, 789, "%H:%M:%S.%l", "12:34:56.789" },
{ 1, 2, 3, 0, "%H:%M:%S", "01:02:03" },
{ 1, 2, 3, 0, "%S", "3723" },
{ -1, -2, -3, 0, "%S", "-3723" },
{ -1, -2, -3, 0, "%H:%M:%S", "-01:02:03" },
{ 26, 0, 0, 0, "%H", "26" },
{ 26, 0, 0, 0, "%D, %H", "1, 02" },
{ -26, 0, 0, 0, "%H", "-26" },
{ -26, 0, 0, 0, "%D, %H", "-1, 02" },
{ 219, 0, 0, 0, "%H", "219" },
{ 219, 0, 0, 0, "%D, %H", "9, 03" },
{ 219, 0, 0, 0, "%E, %D, %H", "1, 2, 03" },
{ 0, -1, 0, 0, "%H:%M:%S", "-00:01:00" },
{ 0, 0, -1, 0, "%H:%M:%S", "-00:00:01" },
};
wxGCC_WARNING_RESTORE(missing-field-initializers)
for ( size_t n = 0; n < WXSIZEOF(testSpans); n++ )
{
const TimeSpanFormatTestData& td = testSpans[n];
wxTimeSpan ts(td.h, td.min, td.sec, td.msec);
CHECK( ts.Format(td.fmt) == td.result );
}
}
TEST_CASE("wxDateTime::Ticks", "[datetime]")
{
for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
{
const Date& d = testDates[n];
if ( d.gmticks == -1 )
continue;
const wxDateTime dt = d.DT().FromTimezone(wxDateTime::UTC);
INFO("n=" << n);
wxInt64 ticks = (dt.GetValue() / 1000).GetValue();
CHECK( d.gmticks == ticks );
}
}
// test parsing dates in RFC822 format
TEST_CASE("wxDateTime::ParseRFC822", "[datetime]")
{
wxGCC_WARNING_SUPPRESS(missing-field-initializers)
static const struct ParseTestData
{
const char *rfc822;
Date date; // NB: this should be in UTC
bool good;
} parseTestDates[] =
{
{
"Sat, 18 Dec 1999 00:46:40 +0100",
{ 17, wxDateTime::Dec, 1999, 23, 46, 40 },
true
},
{
"Wed, 1 Dec 1999 05:17:20 +0300",
{ 1, wxDateTime::Dec, 1999, 2, 17, 20 },
true
},
{
"Sun, 28 Aug 2005 03:31:30 +0200",
{ 28, wxDateTime::Aug, 2005, 1, 31, 30 },
true
},
{
"Sat, 18 Dec 1999 10:48:30 -0500",
{ 18, wxDateTime::Dec, 1999, 15, 48, 30 },
true
},
{
"Tue, 12 Apr 2044 10:48:30 -0500",
{ 12, wxDateTime::Apr, 2044, 15, 48, 30 },
true
},
{
"Sat, 18 Dec 1999 10:48:30 G", // military time zone
{ 18, wxDateTime::Dec, 1999, 17, 48, 30 },
true
},
{
"Sat, 18 Dec 1999 10:48:30 Q", // military time zone
{ 18, wxDateTime::Dec, 1999, 6, 48, 30 },
true
},
// seconds are optional according to the RFC
{
"Sun, 01 Jun 2008 16:30 +0200",
{ 1, wxDateTime::Jun, 2008, 14, 30, 00 },
true
},
// day of week is optional according to the RFC
{
"18 Dec 1999 10:48:30 -0500",
{ 18, wxDateTime::Dec, 1999, 15, 48, 30 },
true
},
// 2-digit year is accepted by the RFC822
{
"Sat, 18 Dec 99 10:48:30 -0500",
{ 18, wxDateTime::Dec, 1999, 15, 48, 30 },
true
},
// years 00..29 are considered to mean 20xx
{
"Tue, 18 Dec 29 10:48:30 -0500",
{ 18, wxDateTime::Dec, 2029, 15, 48, 30 },
true
},
// try some bogus ones too
{
"Sun, 01 Jun 2008 16:30: +0200",
{ 0 },
false
},
{
"Sun, 01 Und 2008 16:30:10 +0200", // month: Undecimber
{ 0 },
false
},
{
"Sun, 01 Jun 2008 16:3:10 +0200", // missing digit
{ 0 },
false
},
{
"Sun 01 Jun 2008 16:39:10 +0200", // missing comma
{ 0 },
false
},
{
"Sun, 01 Jun 2008 16:39:10 +020", // truncated time zone
{ 0 },
false
},
{
"Sun, 01 Jun 2008 16:39:10 +02", // truncated time zone
{ 0 },
false
},
{
"Sun, 01 Jun 2008 16:39:10 +0", // truncated time zone
{ 0 },
false
},
{
"Sun, 01 Jun 2008 16:39:10 +", // truncated time zone
{ 0 },
false
},
{
"Sun, 01 Jun 2008 16:39:10 GM", // truncated time zone
{ 0 },
false
},
{
"Sat, 18 Dec 1999 10:48:30", // TZ missing
{ 0 },
false
},
{
"Sat, 18 Dec 1999", // time missing
{ 0 },
false
},
{
"Sat, 18 Dec 2", // most of year missing
{ 0 },
false
},
{
"Sun,", // missing date and time
{ 0 },
false
},
{
"", // empty input
{ 0 },
false
},
};
wxGCC_WARNING_RESTORE(missing-field-initializers)
for ( unsigned n = 0; n < WXSIZEOF(parseTestDates); n++ )
{
const char * const datestr = parseTestDates[n].rfc822;
wxDateTime dt;
if ( dt.ParseRfc822Date(datestr) )
{
WX_ASSERT_MESSAGE(
("Erroneously parsed \"%s\"", datestr),
parseTestDates[n].good
);
wxDateTime dtReal = parseTestDates[n].date.DT().FromUTC();
CHECK( dt == dtReal );
}
else // failed to parse
{
WX_ASSERT_MESSAGE(
("Failed to parse \"%s\"", datestr),
!parseTestDates[n].good
);
}
}
}
// test parsing dates in free format
TEST_CASE("wxDateTime::DateParse", "[datetime]")
{
wxGCC_WARNING_SUPPRESS(missing-field-initializers)
static const struct ParseTestData
{
const char *str;
Date date; // NB: this should be in UTC
bool good;
const char* beyondEnd; // what remains unprocessed of the input
} parseTestDates[] =
{
{ "21 Mar 2006", { 21, wxDateTime::Mar, 2006 }, true, ""},
{ "29 Feb 1976", { 29, wxDateTime::Feb, 1976 }, true, "" },
{ "Feb 29 1976", { 29, wxDateTime::Feb, 1976 }, true, "" },
{ "31/03/06", { 31, wxDateTime::Mar, 6 }, true, "" },
{ "31/03/2006", { 31, wxDateTime::Mar, 2006 }, true, "" },
{ "Thu 20 Jun 2019", { 20, wxDateTime::Jun, 2019 }, true, "" },
{ "Sun 20 Jun 2049", { 20, wxDateTime::Jun, 2049 }, true, "" },
{ "20 Jun 2019 Thu", { 20, wxDateTime::Jun, 2019 }, true, "" },
{ "Dec sixth 2017", { 6, wxDateTime::Dec, 2017 }, true, "" },
// valid, but followed by something
{ "Dec 31 1979 was the end of 70s",
{ 31, wxDateTime::Dec, 1979 }, true, " was the end of 70s" },
// some invalid ones too
{ "29 Feb 2006" },
{ "31/04/06" },
{ "Sat 20 Jun 2019" }, // it was not a Saturday
{ "20 Jun 2019 Sat" }, // it was not a Saturday
{ "bloordyblop" },
{ "2 . . " },
{ "14:30:15" },
};
wxGCC_WARNING_RESTORE(missing-field-initializers)
// special cases
wxDateTime dt;
CHECK( dt.ParseDate(wxT("today")) );
CHECK( dt == wxDateTime::Today() );
for ( size_t n = 0; n < WXSIZEOF(parseTestDates); n++ )
{
const wxString datestr = TranslateDate(parseTestDates[n].str);
const char * const end = dt.ParseDate(datestr);
if ( end )
{
WX_ASSERT_MESSAGE(
("Erroneously parsed \"%s\"", datestr),
parseTestDates[n].good
);
CHECK( dt == parseTestDates[n].date.DT() );
CHECK( wxString(end) == wxString(parseTestDates[n].beyondEnd) );
}
else // failed to parse
{
WX_ASSERT_MESSAGE(
("Failed to parse \"%s\"", datestr),
!parseTestDates[n].good
);
}
}
// Check that incomplete parse works correctly.
const char* p = dt.ParseFormat("2012-03-23 12:34:56", "%Y-%m-%d");
CHECK( wxString(p) == " 12:34:56" );
}
TEST_CASE("wxDateTime::ParseISO", "[datetime]")
{
wxGCC_WARNING_SUPPRESS(missing-field-initializers)
static const struct
{
const char *str;
Date date; // NB: this should be in UTC
bool good;
} parseTestDates[] =
{
{ "2006-03-21", { 21, wxDateTime::Mar, 2006 }, true },
{ "1976-02-29", { 29, wxDateTime::Feb, 1976 }, true },
{ "0006-03-31", { 31, wxDateTime::Mar, 6 }, true },
// some invalid ones too
{ "2006:03:31" },
{ "31/04/06" },
{ "bloordyblop" },
{ "" },
};
static const struct
{
const char *str;
wxDateTime::wxDateTime_t hour, min, sec;
bool good;
} parseTestTimes[] =
{
{ "13:42:17", 13, 42, 17, true },
{ "02:17:01", 2, 17, 1, true },
// some invalid ones too
{ "66:03:31" },
{ "31/04/06" },
{ "bloordyblop" },
{ "" },
};
wxGCC_WARNING_RESTORE(missing-field-initializers)
for ( size_t n = 0; n < WXSIZEOF(parseTestDates); n++ )
{
wxDateTime dt;
if ( dt.ParseISODate(parseTestDates[n].str) )
{
CHECK( parseTestDates[n].good );
CHECK( dt == parseTestDates[n].date.DT() );
for ( size_t m = 0; m < WXSIZEOF(parseTestTimes); m++ )
{
wxString dtCombined;
dtCombined << parseTestDates[n].str
<< 'T'
<< parseTestTimes[m].str;
if ( dt.ParseISOCombined(dtCombined) )
{
CHECK( parseTestTimes[m].good );
CHECK( dt.GetHour() == parseTestTimes[m].hour);
CHECK( dt.GetMinute() == parseTestTimes[m].min );
CHECK( dt.GetSecond() == parseTestTimes[m].sec );
}
else // failed to parse combined date/time
{
CHECK( !parseTestTimes[m].good );
}
}
}
else // failed to parse
{
CHECK( !parseTestDates[n].good );
}
}
}
TEST_CASE("wxDateTime::ParseDateTime", "[datetime]")
{
wxGCC_WARNING_SUPPRESS(missing-field-initializers)
static const struct ParseTestData
{
const char *str;
Date date; // either local time or UTC
bool good;
const char *beyondEnd; // what remains unprocessed of the input
bool dateIsUTC; // true when timezone is specified
} parseTestDates[] =
{
{
"Thu 22 Nov 2007 07:40:00 PM",
{ 22, wxDateTime::Nov, 2007, 19, 40, 0 },
true,
"",
false
},
{
"Sun 20 Jun 2049 07:40:00 PM",
{ 20, wxDateTime::Jun, 2049, 19, 40, 0 },
true,
"",
false
},
{
"4242-04-02 4:20",
{ 2, wxDateTime::Apr, 4242, 4, 20, 0 },
true,
"",
false
},
{
"2010-01-04 14:30",
{ 4, wxDateTime::Jan, 2010, 14, 30, 0 },
true,
"",
false
},
{
// with 'T' separator
"2010-01-04T14:30",
{ 4, wxDateTime::Jan, 2010, 14, 30, 0 },
true,
"",
false
},
{
// date after time
"14:30:00 2020-01-04",
{ 4, wxDateTime::Jan, 2020, 14, 30, 0 },
true,
"",
false
},
{
"bloordyblop",
{ 1, wxDateTime::Jan, 9999, 0, 0, 0},
false,
"bloordyblop",
false
},
{
"2022-03-09 19:12:05 and some text after space",
{ 9, wxDateTime::Mar, 2022, 19, 12, 5, -1 },
true,
" and some text after space",
false
},
{
"2022-03-09 19:12:05 ", // just a trailing space
{ 9, wxDateTime::Mar, 2022, 19, 12, 5, -1 },
true,
" ",
false
},
// something other than a space right after time
{
"2022-03-09 19:12:05AAaaaa",
{ 9, wxDateTime::Mar, 2022, 19, 12, 5, -1 },
true,
"AAaaaa",
false
},
// the rest have a time zone specified, and when the
// time zone is valid, the date to compare to is in UTC
{
"2012-01-01 10:12:05 +0100",
{ 1, wxDateTime::Jan, 2012, 9, 12, 5, -1 },
true,
"",
true
},
{
"2022-03-09 19:12:05 -0700",
{ 10, wxDateTime::Mar, 2022, 2, 12, 5, -1 },
true,
"",
true
},
{
"2022-03-09 19:12:05 +0615",
{ 9, wxDateTime::Mar, 2022, 12, 57, 5, -1 },
true,
"",
true
},
{
"2022-03-09 19:12:05 +0615 and some text",
{ 9, wxDateTime::Mar, 2022, 12, 57, 5, -1 },
true,
" and some text",
true
},
{
"2022-03-09 15:12:05 UTC",
{ 9, wxDateTime::Mar, 2022, 15, 12, 5, -1 },
true,
"",
true
},
{
"2022-03-09 15:12:05 UTC and some text",
{ 9, wxDateTime::Mar, 2022, 15, 12, 5, -1 },
true,
" and some text",
true
},
{
// date after time
"15:12:05 2022-03-09 UTC",
{ 9, wxDateTime::Mar, 2022, 15, 12, 5, -1 },
true,
"",
true
},
{
"2022-03-09 15:12:05 +010", // truncated time zone
{ 9, wxDateTime::Mar, 2022, 15, 12, 5, -1 },
true,
" +010",
false
},
{
"2022-03-09 15:12:05 GM", // truncated time zone
{ 9, wxDateTime::Mar, 2022, 15, 12, 5, -1 },
true,
" GM",
false
},
};
wxGCC_WARNING_RESTORE(missing-field-initializers)
// the test strings here use "PM" which is not available in all locales so
// we need to use "C" locale for them
wxCLocaleSetter cloc;
wxDateTime dt;
for ( size_t n = 0; n < WXSIZEOF(parseTestDates); n++ )
{
const wxString datestr = TranslateDate(parseTestDates[n].str);
const char * const end = dt.ParseDateTime(datestr);
if ( end )
{
WX_ASSERT_MESSAGE(
("Erroneously parsed \"%s\"", datestr),
parseTestDates[n].good
);
wxDateTime dtReal = parseTestDates[n].dateIsUTC ?
parseTestDates[n].date.DT().FromUTC() :
parseTestDates[n].date.DT();
CHECK( dt == dtReal );
CHECK( wxString(end) == wxString(parseTestDates[n].beyondEnd) );
}
else // failed to parse
{
WX_ASSERT_MESSAGE(
("Failed to parse \"%s\"", datestr),
!parseTestDates[n].good
);
CHECK( !parseTestDates[n].good );
}
}
}
TEST_CASE("wxDateTime::FormatWeek", "[datetime]")
{
static const struct DateWeekTestData
{
int y, m, d;
const char* result; // expected output of "%G%V"
} testWeeks[] =
{
// Some manual test cases.
{ 2014, 1, 1, "2014-01" },
{ 2014, 1, 2, "2014-01" },
{ 2014, 1, 3, "2014-01" },
{ 2014, 1, 4, "2014-01" },
{ 2014, 1, 5, "2014-01" },
{ 2014, 1, 6, "2014-02" },
{ 2014, 1, 7, "2014-02" },
{ 2014, 12, 24, "2014-52" },
{ 2014, 12, 25, "2014-52" },
{ 2014, 12, 26, "2014-52" },
{ 2014, 12, 27, "2014-52" },
{ 2014, 12, 28, "2014-52" },
{ 2014, 12, 29, "2015-01" },
{ 2014, 12, 30, "2015-01" },
{ 2014, 12, 31, "2015-01" },
{ 2015, 12, 24, "2015-52" },
{ 2015, 12, 25, "2015-52" },
{ 2015, 12, 26, "2015-52" },
{ 2015, 12, 27, "2015-52" },
{ 2015, 12, 28, "2015-53" },
{ 2015, 12, 29, "2015-53" },
{ 2015, 12, 30, "2015-53" },
{ 2015, 12, 31, "2015-53" },
{ 2016, 1, 1, "2015-53" },
{ 2016, 1, 2, "2015-53" },
{ 2016, 1, 3, "2015-53" },
{ 2016, 1, 4, "2016-01" },
{ 2016, 1, 5, "2016-01" },
{ 2016, 1, 6, "2016-01" },
{ 2016, 1, 7, "2016-01" },
// The rest of the tests was generated using the following zsh command:
//
// for n in {0..19}; date --date $((RANDOM%100 + 2000))-$((RANDOM%12+1))-$((RANDOM%31+1)) +'{ %Y, %_m, %_d, "%G-%V" },'
//
// (ignore invalid dates if any are randomly created).
{ 2017, 11, 28, "2017-48" },
{ 2086, 9, 6, "2086-36" },
{ 2060, 11, 11, "2060-46" },
{ 2009, 5, 10, "2009-19" },
{ 2032, 12, 8, "2032-50" },
{ 2025, 4, 7, "2025-15" },
{ 2080, 5, 20, "2080-21" },
{ 2077, 7, 19, "2077-29" },
{ 2084, 12, 17, "2084-50" },
{ 2071, 4, 13, "2071-16" },
{ 2006, 1, 3, "2006-01" },
{ 2053, 8, 1, "2053-31" },
{ 2097, 8, 14, "2097-33" },
{ 2067, 1, 3, "2067-01" },
{ 2039, 9, 27, "2039-39" },
{ 2095, 2, 10, "2095-06" },
{ 2004, 7, 7, "2004-28" },
{ 2049, 12, 27, "2049-52" },
{ 2071, 8, 19, "2071-34" },
{ 2010, 11, 30, "2010-48" },
};
for ( size_t n = 0; n < WXSIZEOF(testWeeks); n++ )
{
const DateWeekTestData& td = testWeeks[n];
wxDateTime d(td.d, wxDateTime::Month(td.m - 1), td.y);
CHECK( d.Format("%G-%V") == td.result );
if ( td.y > 2000 )
CHECK( d.Format("%g-%V") == td.result + 2 );
}
}
TEST_CASE("wxDateTime::TimeArithmetics", "[datetime]")
{
static const wxDateSpan testArithmData[] =
{
wxDateSpan::Day(),
wxDateSpan::Week(),
wxDateSpan::Month(),
wxDateSpan::Year(),
};
// the test will *not* work with arbitrary date!
wxDateTime dt(2, wxDateTime::Dec, 1999),
dt1,
dt2;
for ( size_t n = 0; n < WXSIZEOF(testArithmData); n++ )
{
const wxDateSpan& span = testArithmData[n];
dt1 = dt + span;
dt2 = dt - span;
CHECK( dt1 - span == dt );
CHECK( dt2 + span == dt );
CHECK( dt2 + 2*span == dt1 );
CHECK( dt1.DiffAsDateSpan(dt) == span );
}
// More date span arithmetics tests
wxDateTime dtd1(5, wxDateTime::Jun, 1998);
wxDateTime dtd2(6, wxDateTime::Aug, 1999);
// All parts in dtd2 is after dtd1
CHECK( dtd2.DiffAsDateSpan(dtd1) == wxDateSpan(1, 2, 0, 1) );
// Year and month after, day earlier, so no full month
// Jul has 31 days, so it's 31 - 5 + 4 = 30, or 4w 2d
dtd2.Set(4, wxDateTime::Aug, 1999);
CHECK( dtd2.DiffAsDateSpan(dtd1) == wxDateSpan(1, 1, 4, 2) );
// Year and day after, month earlier, so no full year, but same day diff as
// first example
dtd2.Set(6, wxDateTime::May, 1999);
CHECK( dtd2.DiffAsDateSpan(dtd1) == wxDateSpan(0, 11, 0, 1) );
// Year after, month and day earlier, so no full month and no full year
// April has 30 days, so it's 30 - 5 + 4 = 29, or 4w 1d
dtd2.Set(4, wxDateTime::May, 1999);
CHECK( dtd2.DiffAsDateSpan(dtd1) == wxDateSpan(0, 10, 4, 1) );
// And a reverse. Now we should use days in Jun (again 30 => 4w 1d)
CHECK( dtd1.DiffAsDateSpan(dtd2) == wxDateSpan(0, -10, -4, -1) );
const wxTimeSpan ts1 = wxTimeSpan::Seconds(30);
const wxTimeSpan ts2 = wxTimeSpan::Seconds(5);
CHECK( ts1 - ts2 == wxTimeSpan::Seconds(25) );
}
TEST_CASE("wxDateTime::DSTBug", "[datetime]")
{
/////////////////////////
// Test GetEndDST()
wxDateTime dt = wxDateTime::GetEndDST(2004, wxDateTime::France);
CHECK( (int)dt.GetDay() == 31 );
CHECK( dt.GetMonth() == wxDateTime::Oct );
CHECK( (int)dt.GetYear() == 2004 );
CHECK( (int)dt.GetHour() == 1 );
CHECK( (int)dt.GetMinute() == 0 );
CHECK( (int)dt.GetSecond() == 0 );
CHECK( (int)dt.GetMillisecond() == 0 );
/////////////////////////
// Test ResetTime()
dt.SetHour(5);
CHECK( (int)dt.GetHour() == 5 );
dt.ResetTime();
CHECK( (int)dt.GetDay() == 31 );
CHECK( dt.GetMonth() == wxDateTime::Oct );
CHECK( (int)dt.GetYear() == 2004 );
CHECK( (int)dt.GetHour() == 0 );
CHECK( (int)dt.GetMinute() == 0 );
CHECK( (int)dt.GetSecond() == 0 );
CHECK( (int)dt.GetMillisecond() == 0 );
dt.Set(1, 0, 0, 0);
CHECK( (int)dt.GetHour() == 1 );
/////////////////////////
// Test Today()
#ifdef CHANGE_SYSTEM_DATE
{
DateChanger change(2004, 10, 31, 5, 0, 0);
dt = wxDateTime::Today();
}
CHECK( (int)dt.GetDay() == 31 );
CHECK( dt.GetMonth() == wxDateTime::Oct );
CHECK( (int)dt.GetYear() == 2004 );
CHECK( (int)dt.GetHour() == 0 );
CHECK( (int)dt.GetMinute() == 0 );
CHECK( (int)dt.GetSecond() == 0 );
CHECK( (int)dt.GetMillisecond() == 0 );
/////////////////////////
// Test Set(hour, minute, second, milli)
wxDateTime dt2;
{
DateChanger change(2004, 10, 31, 5, 0, 0);
dt.Set(1, 30, 0, 0);
dt2.Set(5, 30, 0, 0);
}
CHECK( (int)dt.GetDay() == 31 );
CHECK( dt.GetMonth() == wxDateTime::Oct );
CHECK( (int)dt.GetYear() == 2004 );
CHECK( (int)dt.GetHour() == 1 );
CHECK( (int)dt.GetMinute() == 30 );
CHECK( (int)dt.GetSecond() == 0 );
CHECK( (int)dt.GetMillisecond() == 0 );
CHECK( (int)dt2.GetDay() == 31 );
CHECK( dt2.GetMonth() == wxDateTime::Oct );
CHECK( (int)dt2.GetYear() == 2004 );
CHECK( (int)dt2.GetHour() == 5 );
CHECK( (int)dt2.GetMinute() == 30 );
CHECK( (int)dt2.GetSecond() == 0 );
CHECK( (int)dt2.GetMillisecond() == 0 );
#endif // CHANGE_SYSTEM_DATE
// Verify that setting the date to the beginning of the DST period moves it
// forward (as this date on its own would be invalid). The problem here is
// that our GetBeginDST() is far from being trustworthy, so just try a
// couple of dates for the common time zones and check that all of them are
// either unchanged or moved forward.
wxDateTime dtDST(10, wxDateTime::Mar, 2013, 2, 0, 0);
if ( dtDST.GetHour() != 2 )
CHECK( dtDST.GetHour() == 3 );
dtDST = wxDateTime(31, wxDateTime::Mar, 2013, 2, 0, 0);
if ( dtDST.GetHour() != 2 )
CHECK( dtDST.GetHour() == 3 );
}
TEST_CASE("wxDateTime::DateOnly", "[datetime]")
{
wxDateTime dt(19, wxDateTime::Jan, 2007, 15, 01, 00);
static const wxDateTime::wxDateTime_t DATE_ZERO = 0;
CHECK( dt.GetDateOnly().GetHour() == DATE_ZERO );
CHECK( dt.GetDateOnly().GetMinute() == DATE_ZERO );
CHECK( dt.GetDateOnly().GetSecond() == DATE_ZERO );
CHECK( dt.GetDateOnly().GetMillisecond() == DATE_ZERO );
dt.ResetTime();
CHECK( dt == wxDateTime(19, wxDateTime::Jan, 2007) );
CHECK( wxDateTime::Now().GetDateOnly() == wxDateTime::Today() );
}
TEST_CASE("wxDateTime::TranslateFromUnicodeFormat", "[datetime]")
{
#if defined(__WINDOWS__) || defined(__WXOSX__)
// This function is defined in src/common/intl.cpp and as it is not public we
// need to declare it here explicitly.
WXDLLIMPEXP_BASE
wxString wxTranslateFromUnicodeFormat(const wxString& fmt);
// Test single quote handling...
CHECK( wxTranslateFromUnicodeFormat("'") == "" );
CHECK( wxTranslateFromUnicodeFormat("H'") == "%H" );
CHECK( wxTranslateFromUnicodeFormat("'H") == "H" );
CHECK( wxTranslateFromUnicodeFormat("''") == "'" );
CHECK( wxTranslateFromUnicodeFormat("H''") == "%H'" );
CHECK( wxTranslateFromUnicodeFormat("'H'") == "H" );
CHECK( wxTranslateFromUnicodeFormat("''H") == "'%H" );
CHECK( wxTranslateFromUnicodeFormat("'''") == "'" );
CHECK( wxTranslateFromUnicodeFormat("H'''") == "%H'" );
CHECK( wxTranslateFromUnicodeFormat("'H''") == "H'" );
CHECK( wxTranslateFromUnicodeFormat("''H'") == "'%H" );
CHECK( wxTranslateFromUnicodeFormat("'''H") == "'H" );
CHECK( wxTranslateFromUnicodeFormat("''''") == "''" );
CHECK( wxTranslateFromUnicodeFormat("H''''") == "%H''" );
CHECK( wxTranslateFromUnicodeFormat("'H'''") == "H'" );
CHECK( wxTranslateFromUnicodeFormat("''H''") == "'%H'" );
CHECK( wxTranslateFromUnicodeFormat("'''H'") == "'H" );
CHECK( wxTranslateFromUnicodeFormat("''''H") == "''%H" );
CHECK
(
wxTranslateFromUnicodeFormat("''H 'o''clock: It''s about time'''")
==
"'%H o'clock: It's about time'"
);
#endif // ports having wxTranslateFromUnicodeFormat()
}
TEST_CASE("wxDateTime::ConvToFromLocalTZ", "[datetime]")
{
// Choose a date when the DST is on in many time zones and verify that
// converting from/to local time zone still doesn't modify time in this
// case as this used to be broken.
wxDateTime dt(18, wxDateTime::Apr, 2017, 19);
CHECK( dt.FromTimezone(wxDateTime::Local) == dt );
CHECK( dt.ToTimezone(wxDateTime::Local) == dt );
// For a date when the DST is not used, this always worked, but still
// verify that it continues to.
dt = wxDateTime(18, wxDateTime::Jan, 2018, 19);
CHECK( dt.FromTimezone(wxDateTime::Local) == dt );
CHECK( dt.ToTimezone(wxDateTime::Local) == dt );
}
static void DoTestSetFunctionsOnDST(const wxDateTime &orig)
{
#define DST_TEST_FUN(func) \
{ \
wxDateTime copy = orig; \
copy.func; \
INFO("Original date=" << orig << ", modified=" << copy); \
CHECK(orig.GetHour() == copy.GetHour()); \
}
// Test the functions by just calling them with their existing values
// This is primarily just ensuring that we're not converting to a Tm and back
// but also if we do that we're handling it properly
DST_TEST_FUN(SetMinute(orig.GetMinute()));
DST_TEST_FUN(SetSecond(orig.GetSecond()));
DST_TEST_FUN(SetMillisecond(orig.GetMillisecond()));
DST_TEST_FUN(SetDay(orig.GetDay()));
DST_TEST_FUN(SetMonth(orig.GetMonth()));
DST_TEST_FUN(SetYear(orig.GetYear()));
// Test again by actually changing the time (this shouldn't affect DST)
// Can't test changing the date because that WILL affect DST
DST_TEST_FUN(SetMinute((orig.GetMinute() + 1) % 60));
DST_TEST_FUN(SetSecond((orig.GetSecond() + 1) % 60));
DST_TEST_FUN(SetMillisecond((orig.GetMillisecond() + 1) % 1000));
{
// Special case for set hour since it's ambiguous at DST we don't care if IsDST matches
wxDateTime copy = orig;
copy.SetHour(orig.GetHour());
INFO("Original date=" << orig << ", modified=" << copy);
CHECK(orig.GetHour() == copy.GetHour());
}
#undef DST_TEST_FUN
}
TEST_CASE("wxDateTime::SetOnDST", "[datetime][dst]")
{
wxDateTime dst = wxDateTime::GetEndDST();
if ( !dst.IsValid() )
{
WARN("Skipping test as DST period couldn't be determined.");
return;
}
SECTION("An hour before DST end")
{
DoTestSetFunctionsOnDST(dst - wxTimeSpan::Hour());
}
SECTION("At DST end")
{
DoTestSetFunctionsOnDST(dst);
}
}
// Tests random problems that used to appear in BST time zone during DST.
// This test is disabled by default as it only passes in BST time zone, due to
// the times hard-coded in it.
TEST_CASE("wxDateTime-BST-bugs", "[.]")
{
SECTION("bug-17220")
{
wxDateTime dt;
dt.Set(22, wxDateTime::Oct, 2015, 10, 10, 10, 10);
REQUIRE( dt.IsDST() );
CHECK( dt.GetTm().hour == 10 );
CHECK( dt.GetTm(wxDateTime::UTC).hour == 9 );
CHECK( dt.Format("%Y-%m-%d %H:%M:%S", wxDateTime::Local ) == "2015-10-22 10:10:10" );
CHECK( dt.Format("%Y-%m-%d %H:%M:%S", wxDateTime::UTC ) == "2015-10-22 09:10:10" );
dt.MakeFromUTC();
CHECK( dt.Format("%Y-%m-%d %H:%M:%S", wxDateTime::Local ) == "2015-10-22 11:10:10" );
CHECK( dt.Format("%Y-%m-%d %H:%M:%S", wxDateTime::UTC ) == "2015-10-22 10:10:10" );
}
}
TEST_CASE("wxDateTime::UNow", "[datetime][now][unow]")
{
// It's unlikely, but possible, that the consecutive functions are called
// on different sides of some second boundary, but it really shouldn't
// happen more than once in a row.
wxDateTime now, unow;
for ( int i = 0; i < 3; ++i )
{
now = wxDateTime::Now();
unow = wxDateTime::UNow();
if ( now.GetSecond() == unow.GetSecond() )
break;
WARN("wxDateTime::Now() and UNow() returned different "
"second values ("
<< now.GetSecond() << " and " << unow.GetSecond() <<
"), retrying.");
wxMilliSleep(123);
}
CHECK( now.GetYear() == unow.GetYear() );
CHECK( now.GetMonth() == unow.GetMonth() );
CHECK( now.GetDay() == unow.GetDay() );
CHECK( now.GetHour() == unow.GetHour() );
CHECK( now.GetMinute() == unow.GetMinute() );
CHECK( now.GetSecond() == unow.GetSecond() );
CHECK( now.GetMillisecond() == 0 );
// Just checking unow.GetMillisecond() == 0 would fail once per 1000 test
// runs on average, which is certainly not a lot, but still try to avoid
// such spurious failures.
bool gotMS = false;
for ( int i = 0; i < 3; ++i )
{
if ( wxDateTime::UNow().GetMillisecond() != 0 )
{
gotMS = true;
break;
}
wxMilliSleep(123);
}
CHECK( gotMS );
}
TEST_CASE("Easter", "[datetime][holiday][easter]")
{
std::vector<wxDateTime> easters =
{
wxDateTime( 2, wxDateTime::Apr, 1600),
wxDateTime(22, wxDateTime::Apr, 1601),
wxDateTime( 7, wxDateTime::Apr, 1602),
wxDateTime(30, wxDateTime::Mar, 1603),
wxDateTime(18, wxDateTime::Apr, 1604),
wxDateTime(10, wxDateTime::Apr, 1605),
wxDateTime(26, wxDateTime::Mar, 1606),
wxDateTime(15, wxDateTime::Apr, 1607),
wxDateTime( 6, wxDateTime::Apr, 1608),
wxDateTime(19, wxDateTime::Apr, 1609),
wxDateTime(11, wxDateTime::Apr, 1610),
wxDateTime( 3, wxDateTime::Apr, 1611),
wxDateTime(22, wxDateTime::Apr, 1612),
wxDateTime( 7, wxDateTime::Apr, 1613),
wxDateTime(30, wxDateTime::Mar, 1614),
wxDateTime(19, wxDateTime::Apr, 1615),
wxDateTime( 3, wxDateTime::Apr, 1616),
wxDateTime(26, wxDateTime::Mar, 1617),
wxDateTime(15, wxDateTime::Apr, 1618),
wxDateTime(31, wxDateTime::Mar, 1619),
wxDateTime(19, wxDateTime::Apr, 1620),
wxDateTime(11, wxDateTime::Apr, 1621),
wxDateTime(27, wxDateTime::Mar, 1622),
wxDateTime(16, wxDateTime::Apr, 1623),
wxDateTime( 7, wxDateTime::Apr, 1624),
wxDateTime(30, wxDateTime::Mar, 1625),
wxDateTime(12, wxDateTime::Apr, 1626),
wxDateTime( 4, wxDateTime::Apr, 1627),
wxDateTime(23, wxDateTime::Apr, 1628),
wxDateTime(15, wxDateTime::Apr, 1629),
wxDateTime(31, wxDateTime::Mar, 1630),
wxDateTime(20, wxDateTime::Apr, 1631),
wxDateTime(11, wxDateTime::Apr, 1632),
wxDateTime(27, wxDateTime::Mar, 1633),
wxDateTime(16, wxDateTime::Apr, 1634),
wxDateTime( 8, wxDateTime::Apr, 1635),
wxDateTime(23, wxDateTime::Mar, 1636),
wxDateTime(12, wxDateTime::Apr, 1637),
wxDateTime( 4, wxDateTime::Apr, 1638),
wxDateTime(24, wxDateTime::Apr, 1639),
wxDateTime( 8, wxDateTime::Apr, 1640),
wxDateTime(31, wxDateTime::Mar, 1641),
wxDateTime(20, wxDateTime::Apr, 1642),
wxDateTime( 5, wxDateTime::Apr, 1643),
wxDateTime(27, wxDateTime::Mar, 1644),
wxDateTime(16, wxDateTime::Apr, 1645),
wxDateTime( 1, wxDateTime::Apr, 1646),
wxDateTime(21, wxDateTime::Apr, 1647),
wxDateTime(12, wxDateTime::Apr, 1648),
wxDateTime( 4, wxDateTime::Apr, 1649),
wxDateTime(17, wxDateTime::Apr, 1650),
wxDateTime( 9, wxDateTime::Apr, 1651),
wxDateTime(31, wxDateTime::Mar, 1652),
wxDateTime(13, wxDateTime::Apr, 1653),
wxDateTime( 5, wxDateTime::Apr, 1654),
wxDateTime(28, wxDateTime::Mar, 1655),
wxDateTime(16, wxDateTime::Apr, 1656),
wxDateTime( 1, wxDateTime::Apr, 1657),
wxDateTime(21, wxDateTime::Apr, 1658),
wxDateTime(13, wxDateTime::Apr, 1659),
wxDateTime(28, wxDateTime::Mar, 1660),
wxDateTime(17, wxDateTime::Apr, 1661),
wxDateTime( 9, wxDateTime::Apr, 1662),
wxDateTime(25, wxDateTime::Mar, 1663),
wxDateTime(13, wxDateTime::Apr, 1664),
wxDateTime( 5, wxDateTime::Apr, 1665),
wxDateTime(25, wxDateTime::Apr, 1666),
wxDateTime(10, wxDateTime::Apr, 1667),
wxDateTime( 1, wxDateTime::Apr, 1668),
wxDateTime(21, wxDateTime::Apr, 1669),
wxDateTime( 6, wxDateTime::Apr, 1670),
wxDateTime(29, wxDateTime::Mar, 1671),
wxDateTime(17, wxDateTime::Apr, 1672),
wxDateTime( 2, wxDateTime::Apr, 1673),
wxDateTime(25, wxDateTime::Mar, 1674),
wxDateTime(14, wxDateTime::Apr, 1675),
wxDateTime( 5, wxDateTime::Apr, 1676),
wxDateTime(18, wxDateTime::Apr, 1677),
wxDateTime(10, wxDateTime::Apr, 1678),
wxDateTime( 2, wxDateTime::Apr, 1679),
wxDateTime(21, wxDateTime::Apr, 1680),
wxDateTime( 6, wxDateTime::Apr, 1681),
wxDateTime(29, wxDateTime::Mar, 1682),
wxDateTime(18, wxDateTime::Apr, 1683),
wxDateTime( 2, wxDateTime::Apr, 1684),
wxDateTime(22, wxDateTime::Apr, 1685),
wxDateTime(14, wxDateTime::Apr, 1686),
wxDateTime(30, wxDateTime::Mar, 1687),
wxDateTime(18, wxDateTime::Apr, 1688),
wxDateTime(10, wxDateTime::Apr, 1689),
wxDateTime(26, wxDateTime::Mar, 1690),
wxDateTime(15, wxDateTime::Apr, 1691),
wxDateTime( 6, wxDateTime::Apr, 1692),
wxDateTime(22, wxDateTime::Mar, 1693),
wxDateTime(11, wxDateTime::Apr, 1694),
wxDateTime( 3, wxDateTime::Apr, 1695),
wxDateTime(22, wxDateTime::Apr, 1696),
wxDateTime( 7, wxDateTime::Apr, 1697),
wxDateTime(30, wxDateTime::Mar, 1698),
wxDateTime(19, wxDateTime::Apr, 1699),
wxDateTime(11, wxDateTime::Apr, 1700),
wxDateTime(27, wxDateTime::Mar, 1701),
wxDateTime(16, wxDateTime::Apr, 1702),
wxDateTime( 8, wxDateTime::Apr, 1703),
wxDateTime(23, wxDateTime::Mar, 1704),
wxDateTime(12, wxDateTime::Apr, 1705),
wxDateTime( 4, wxDateTime::Apr, 1706),
wxDateTime(24, wxDateTime::Apr, 1707),
wxDateTime( 8, wxDateTime::Apr, 1708),
wxDateTime(31, wxDateTime::Mar, 1709),
wxDateTime(20, wxDateTime::Apr, 1710),
wxDateTime( 5, wxDateTime::Apr, 1711),
wxDateTime(27, wxDateTime::Mar, 1712),
wxDateTime(16, wxDateTime::Apr, 1713),
wxDateTime( 1, wxDateTime::Apr, 1714),
wxDateTime(21, wxDateTime::Apr, 1715),
wxDateTime(12, wxDateTime::Apr, 1716),
wxDateTime(28, wxDateTime::Mar, 1717),
wxDateTime(17, wxDateTime::Apr, 1718),
wxDateTime( 9, wxDateTime::Apr, 1719),
wxDateTime(31, wxDateTime::Mar, 1720),
wxDateTime(13, wxDateTime::Apr, 1721),
wxDateTime( 5, wxDateTime::Apr, 1722),
wxDateTime(28, wxDateTime::Mar, 1723),
wxDateTime(16, wxDateTime::Apr, 1724),
wxDateTime( 1, wxDateTime::Apr, 1725),
wxDateTime(21, wxDateTime::Apr, 1726),
wxDateTime(13, wxDateTime::Apr, 1727),
wxDateTime(28, wxDateTime::Mar, 1728),
wxDateTime(17, wxDateTime::Apr, 1729),
wxDateTime( 9, wxDateTime::Apr, 1730),
wxDateTime(25, wxDateTime::Mar, 1731),
wxDateTime(13, wxDateTime::Apr, 1732),
wxDateTime( 5, wxDateTime::Apr, 1733),
wxDateTime(25, wxDateTime::Apr, 1734),
wxDateTime(10, wxDateTime::Apr, 1735),
wxDateTime( 1, wxDateTime::Apr, 1736),
wxDateTime(21, wxDateTime::Apr, 1737),
wxDateTime( 6, wxDateTime::Apr, 1738),
wxDateTime(29, wxDateTime::Mar, 1739),
wxDateTime(17, wxDateTime::Apr, 1740),
wxDateTime( 2, wxDateTime::Apr, 1741),
wxDateTime(25, wxDateTime::Mar, 1742),
wxDateTime(14, wxDateTime::Apr, 1743),
wxDateTime( 5, wxDateTime::Apr, 1744),
wxDateTime(18, wxDateTime::Apr, 1745),
wxDateTime(10, wxDateTime::Apr, 1746),
wxDateTime( 2, wxDateTime::Apr, 1747),
wxDateTime(14, wxDateTime::Apr, 1748),
wxDateTime( 6, wxDateTime::Apr, 1749),
wxDateTime(29, wxDateTime::Mar, 1750),
wxDateTime(11, wxDateTime::Apr, 1751),
wxDateTime( 2, wxDateTime::Apr, 1752),
wxDateTime(22, wxDateTime::Apr, 1753),
wxDateTime(14, wxDateTime::Apr, 1754),
wxDateTime(30, wxDateTime::Mar, 1755),
wxDateTime(18, wxDateTime::Apr, 1756),
wxDateTime(10, wxDateTime::Apr, 1757),
wxDateTime(26, wxDateTime::Mar, 1758),
wxDateTime(15, wxDateTime::Apr, 1759),
wxDateTime( 6, wxDateTime::Apr, 1760),
wxDateTime(22, wxDateTime::Mar, 1761),
wxDateTime(11, wxDateTime::Apr, 1762),
wxDateTime( 3, wxDateTime::Apr, 1763),
wxDateTime(22, wxDateTime::Apr, 1764),
wxDateTime( 7, wxDateTime::Apr, 1765),
wxDateTime(30, wxDateTime::Mar, 1766),
wxDateTime(19, wxDateTime::Apr, 1767),
wxDateTime( 3, wxDateTime::Apr, 1768),
wxDateTime(26, wxDateTime::Mar, 1769),
wxDateTime(15, wxDateTime::Apr, 1770),
wxDateTime(31, wxDateTime::Mar, 1771),
wxDateTime(19, wxDateTime::Apr, 1772),
wxDateTime(11, wxDateTime::Apr, 1773),
wxDateTime( 3, wxDateTime::Apr, 1774),
wxDateTime(16, wxDateTime::Apr, 1775),
wxDateTime( 7, wxDateTime::Apr, 1776),
wxDateTime(30, wxDateTime::Mar, 1777),
wxDateTime(19, wxDateTime::Apr, 1778),
wxDateTime( 4, wxDateTime::Apr, 1779),
wxDateTime(26, wxDateTime::Mar, 1780),
wxDateTime(15, wxDateTime::Apr, 1781),
wxDateTime(31, wxDateTime::Mar, 1782),
wxDateTime(20, wxDateTime::Apr, 1783),
wxDateTime(11, wxDateTime::Apr, 1784),
wxDateTime(27, wxDateTime::Mar, 1785),
wxDateTime(16, wxDateTime::Apr, 1786),
wxDateTime( 8, wxDateTime::Apr, 1787),
wxDateTime(23, wxDateTime::Mar, 1788),
wxDateTime(12, wxDateTime::Apr, 1789),
wxDateTime( 4, wxDateTime::Apr, 1790),
wxDateTime(24, wxDateTime::Apr, 1791),
wxDateTime( 8, wxDateTime::Apr, 1792),
wxDateTime(31, wxDateTime::Mar, 1793),
wxDateTime(20, wxDateTime::Apr, 1794),
wxDateTime( 5, wxDateTime::Apr, 1795),
wxDateTime(27, wxDateTime::Mar, 1796),
wxDateTime(16, wxDateTime::Apr, 1797),
wxDateTime( 8, wxDateTime::Apr, 1798),
wxDateTime(24, wxDateTime::Mar, 1799),
wxDateTime(13, wxDateTime::Apr, 1800),
wxDateTime( 5, wxDateTime::Apr, 1801),
wxDateTime(18, wxDateTime::Apr, 1802),
wxDateTime(10, wxDateTime::Apr, 1803),
wxDateTime( 1, wxDateTime::Apr, 1804),
wxDateTime(14, wxDateTime::Apr, 1805),
wxDateTime( 6, wxDateTime::Apr, 1806),
wxDateTime(29, wxDateTime::Mar, 1807),
wxDateTime(17, wxDateTime::Apr, 1808),
wxDateTime( 2, wxDateTime::Apr, 1809),
wxDateTime(22, wxDateTime::Apr, 1810),
wxDateTime(14, wxDateTime::Apr, 1811),
wxDateTime(29, wxDateTime::Mar, 1812),
wxDateTime(18, wxDateTime::Apr, 1813),
wxDateTime(10, wxDateTime::Apr, 1814),
wxDateTime(26, wxDateTime::Mar, 1815),
wxDateTime(14, wxDateTime::Apr, 1816),
wxDateTime( 6, wxDateTime::Apr, 1817),
wxDateTime(22, wxDateTime::Mar, 1818),
wxDateTime(11, wxDateTime::Apr, 1819),
wxDateTime( 2, wxDateTime::Apr, 1820),
wxDateTime(22, wxDateTime::Apr, 1821),
wxDateTime( 7, wxDateTime::Apr, 1822),
wxDateTime(30, wxDateTime::Mar, 1823),
wxDateTime(18, wxDateTime::Apr, 1824),
wxDateTime( 3, wxDateTime::Apr, 1825),
wxDateTime(26, wxDateTime::Mar, 1826),
wxDateTime(15, wxDateTime::Apr, 1827),
wxDateTime( 6, wxDateTime::Apr, 1828),
wxDateTime(19, wxDateTime::Apr, 1829),
wxDateTime(11, wxDateTime::Apr, 1830),
wxDateTime( 3, wxDateTime::Apr, 1831),
wxDateTime(22, wxDateTime::Apr, 1832),
wxDateTime( 7, wxDateTime::Apr, 1833),
wxDateTime(30, wxDateTime::Mar, 1834),
wxDateTime(19, wxDateTime::Apr, 1835),
wxDateTime( 3, wxDateTime::Apr, 1836),
wxDateTime(26, wxDateTime::Mar, 1837),
wxDateTime(15, wxDateTime::Apr, 1838),
wxDateTime(31, wxDateTime::Mar, 1839),
wxDateTime(19, wxDateTime::Apr, 1840),
wxDateTime(11, wxDateTime::Apr, 1841),
wxDateTime(27, wxDateTime::Mar, 1842),
wxDateTime(16, wxDateTime::Apr, 1843),
wxDateTime( 7, wxDateTime::Apr, 1844),
wxDateTime(23, wxDateTime::Mar, 1845),
wxDateTime(12, wxDateTime::Apr, 1846),
wxDateTime( 4, wxDateTime::Apr, 1847),
wxDateTime(23, wxDateTime::Apr, 1848),
wxDateTime( 8, wxDateTime::Apr, 1849),
wxDateTime(31, wxDateTime::Mar, 1850),
wxDateTime(20, wxDateTime::Apr, 1851),
wxDateTime(11, wxDateTime::Apr, 1852),
wxDateTime(27, wxDateTime::Mar, 1853),
wxDateTime(16, wxDateTime::Apr, 1854),
wxDateTime( 8, wxDateTime::Apr, 1855),
wxDateTime(23, wxDateTime::Mar, 1856),
wxDateTime(12, wxDateTime::Apr, 1857),
wxDateTime( 4, wxDateTime::Apr, 1858),
wxDateTime(24, wxDateTime::Apr, 1859),
wxDateTime( 8, wxDateTime::Apr, 1860),
wxDateTime(31, wxDateTime::Mar, 1861),
wxDateTime(20, wxDateTime::Apr, 1862),
wxDateTime( 5, wxDateTime::Apr, 1863),
wxDateTime(27, wxDateTime::Mar, 1864),
wxDateTime(16, wxDateTime::Apr, 1865),
wxDateTime( 1, wxDateTime::Apr, 1866),
wxDateTime(21, wxDateTime::Apr, 1867),
wxDateTime(12, wxDateTime::Apr, 1868),
wxDateTime(28, wxDateTime::Mar, 1869),
wxDateTime(17, wxDateTime::Apr, 1870),
wxDateTime( 9, wxDateTime::Apr, 1871),
wxDateTime(31, wxDateTime::Mar, 1872),
wxDateTime(13, wxDateTime::Apr, 1873),
wxDateTime( 5, wxDateTime::Apr, 1874),
wxDateTime(28, wxDateTime::Mar, 1875),
wxDateTime(16, wxDateTime::Apr, 1876),
wxDateTime( 1, wxDateTime::Apr, 1877),
wxDateTime(21, wxDateTime::Apr, 1878),
wxDateTime(13, wxDateTime::Apr, 1879),
wxDateTime(28, wxDateTime::Mar, 1880),
wxDateTime(17, wxDateTime::Apr, 1881),
wxDateTime( 9, wxDateTime::Apr, 1882),
wxDateTime(25, wxDateTime::Mar, 1883),
wxDateTime(13, wxDateTime::Apr, 1884),
wxDateTime( 5, wxDateTime::Apr, 1885),
wxDateTime(25, wxDateTime::Apr, 1886),
wxDateTime(10, wxDateTime::Apr, 1887),
wxDateTime( 1, wxDateTime::Apr, 1888),
wxDateTime(21, wxDateTime::Apr, 1889),
wxDateTime( 6, wxDateTime::Apr, 1890),
wxDateTime(29, wxDateTime::Mar, 1891),
wxDateTime(17, wxDateTime::Apr, 1892),
wxDateTime( 2, wxDateTime::Apr, 1893),
wxDateTime(25, wxDateTime::Mar, 1894),
wxDateTime(14, wxDateTime::Apr, 1895),
wxDateTime( 5, wxDateTime::Apr, 1896),
wxDateTime(18, wxDateTime::Apr, 1897),
wxDateTime(10, wxDateTime::Apr, 1898),
wxDateTime( 2, wxDateTime::Apr, 1899),
wxDateTime(15, wxDateTime::Apr, 1900),
wxDateTime( 7, wxDateTime::Apr, 1901),
wxDateTime(30, wxDateTime::Mar, 1902),
wxDateTime(12, wxDateTime::Apr, 1903),
wxDateTime( 3, wxDateTime::Apr, 1904),
wxDateTime(23, wxDateTime::Apr, 1905),
wxDateTime(15, wxDateTime::Apr, 1906),
wxDateTime(31, wxDateTime::Mar, 1907),
wxDateTime(19, wxDateTime::Apr, 1908),
wxDateTime(11, wxDateTime::Apr, 1909),
wxDateTime(27, wxDateTime::Mar, 1910),
wxDateTime(16, wxDateTime::Apr, 1911),
wxDateTime( 7, wxDateTime::Apr, 1912),
wxDateTime(23, wxDateTime::Mar, 1913),
wxDateTime(12, wxDateTime::Apr, 1914),
wxDateTime( 4, wxDateTime::Apr, 1915),
wxDateTime(23, wxDateTime::Apr, 1916),
wxDateTime( 8, wxDateTime::Apr, 1917),
wxDateTime(31, wxDateTime::Mar, 1918),
wxDateTime(20, wxDateTime::Apr, 1919),
wxDateTime( 4, wxDateTime::Apr, 1920),
wxDateTime(27, wxDateTime::Mar, 1921),
wxDateTime(16, wxDateTime::Apr, 1922),
wxDateTime( 1, wxDateTime::Apr, 1923),
wxDateTime(20, wxDateTime::Apr, 1924),
wxDateTime(12, wxDateTime::Apr, 1925),
wxDateTime( 4, wxDateTime::Apr, 1926),
wxDateTime(17, wxDateTime::Apr, 1927),
wxDateTime( 8, wxDateTime::Apr, 1928),
wxDateTime(31, wxDateTime::Mar, 1929),
wxDateTime(20, wxDateTime::Apr, 1930),
wxDateTime( 5, wxDateTime::Apr, 1931),
wxDateTime(27, wxDateTime::Mar, 1932),
wxDateTime(16, wxDateTime::Apr, 1933),
wxDateTime( 1, wxDateTime::Apr, 1934),
wxDateTime(21, wxDateTime::Apr, 1935),
wxDateTime(12, wxDateTime::Apr, 1936),
wxDateTime(28, wxDateTime::Mar, 1937),
wxDateTime(17, wxDateTime::Apr, 1938),
wxDateTime( 9, wxDateTime::Apr, 1939),
wxDateTime(24, wxDateTime::Mar, 1940),
wxDateTime(13, wxDateTime::Apr, 1941),
wxDateTime( 5, wxDateTime::Apr, 1942),
wxDateTime(25, wxDateTime::Apr, 1943),
wxDateTime( 9, wxDateTime::Apr, 1944),
wxDateTime( 1, wxDateTime::Apr, 1945),
wxDateTime(21, wxDateTime::Apr, 1946),
wxDateTime( 6, wxDateTime::Apr, 1947),
wxDateTime(28, wxDateTime::Mar, 1948),
wxDateTime(17, wxDateTime::Apr, 1949),
wxDateTime( 9, wxDateTime::Apr, 1950),
wxDateTime(25, wxDateTime::Mar, 1951),
wxDateTime(13, wxDateTime::Apr, 1952),
wxDateTime( 5, wxDateTime::Apr, 1953),
wxDateTime(18, wxDateTime::Apr, 1954),
wxDateTime(10, wxDateTime::Apr, 1955),
wxDateTime( 1, wxDateTime::Apr, 1956),
wxDateTime(21, wxDateTime::Apr, 1957),
wxDateTime( 6, wxDateTime::Apr, 1958),
wxDateTime(29, wxDateTime::Mar, 1959),
wxDateTime(17, wxDateTime::Apr, 1960),
wxDateTime( 2, wxDateTime::Apr, 1961),
wxDateTime(22, wxDateTime::Apr, 1962),
wxDateTime(14, wxDateTime::Apr, 1963),
wxDateTime(29, wxDateTime::Mar, 1964),
wxDateTime(18, wxDateTime::Apr, 1965),
wxDateTime(10, wxDateTime::Apr, 1966),
wxDateTime(26, wxDateTime::Mar, 1967),
wxDateTime(14, wxDateTime::Apr, 1968),
wxDateTime( 6, wxDateTime::Apr, 1969),
wxDateTime(29, wxDateTime::Mar, 1970),
wxDateTime(11, wxDateTime::Apr, 1971),
wxDateTime( 2, wxDateTime::Apr, 1972),
wxDateTime(22, wxDateTime::Apr, 1973),
wxDateTime(14, wxDateTime::Apr, 1974),
wxDateTime(30, wxDateTime::Mar, 1975),
wxDateTime(18, wxDateTime::Apr, 1976),
wxDateTime(10, wxDateTime::Apr, 1977),
wxDateTime(26, wxDateTime::Mar, 1978),
wxDateTime(15, wxDateTime::Apr, 1979),
wxDateTime( 6, wxDateTime::Apr, 1980),
wxDateTime(19, wxDateTime::Apr, 1981),
wxDateTime(11, wxDateTime::Apr, 1982),
wxDateTime( 3, wxDateTime::Apr, 1983),
wxDateTime(22, wxDateTime::Apr, 1984),
wxDateTime( 7, wxDateTime::Apr, 1985),
wxDateTime(30, wxDateTime::Mar, 1986),
wxDateTime(19, wxDateTime::Apr, 1987),
wxDateTime( 3, wxDateTime::Apr, 1988),
wxDateTime(26, wxDateTime::Mar, 1989),
wxDateTime(15, wxDateTime::Apr, 1990),
wxDateTime(31, wxDateTime::Mar, 1991),
wxDateTime(19, wxDateTime::Apr, 1992),
wxDateTime(11, wxDateTime::Apr, 1993),
wxDateTime( 3, wxDateTime::Apr, 1994),
wxDateTime(16, wxDateTime::Apr, 1995),
wxDateTime( 7, wxDateTime::Apr, 1996),
wxDateTime(30, wxDateTime::Mar, 1997),
wxDateTime(12, wxDateTime::Apr, 1998),
wxDateTime( 4, wxDateTime::Apr, 1999),
wxDateTime(23, wxDateTime::Apr, 2000),
wxDateTime(15, wxDateTime::Apr, 2001),
wxDateTime(31, wxDateTime::Mar, 2002),
wxDateTime(20, wxDateTime::Apr, 2003),
wxDateTime(11, wxDateTime::Apr, 2004),
wxDateTime(27, wxDateTime::Mar, 2005),
wxDateTime(16, wxDateTime::Apr, 2006),
wxDateTime( 8, wxDateTime::Apr, 2007),
wxDateTime(23, wxDateTime::Mar, 2008),
wxDateTime(12, wxDateTime::Apr, 2009),
wxDateTime( 4, wxDateTime::Apr, 2010),
wxDateTime(24, wxDateTime::Apr, 2011),
wxDateTime( 8, wxDateTime::Apr, 2012),
wxDateTime(31, wxDateTime::Mar, 2013),
wxDateTime(20, wxDateTime::Apr, 2014),
wxDateTime( 5, wxDateTime::Apr, 2015),
wxDateTime(27, wxDateTime::Mar, 2016),
wxDateTime(16, wxDateTime::Apr, 2017),
wxDateTime( 1, wxDateTime::Apr, 2018),
wxDateTime(21, wxDateTime::Apr, 2019),
wxDateTime(12, wxDateTime::Apr, 2020),
wxDateTime( 4, wxDateTime::Apr, 2021),
wxDateTime(17, wxDateTime::Apr, 2022),
wxDateTime( 9, wxDateTime::Apr, 2023),
wxDateTime(31, wxDateTime::Mar, 2024),
wxDateTime(20, wxDateTime::Apr, 2025),
wxDateTime( 5, wxDateTime::Apr, 2026),
wxDateTime(28, wxDateTime::Mar, 2027),
wxDateTime(16, wxDateTime::Apr, 2028),
wxDateTime( 1, wxDateTime::Apr, 2029),
wxDateTime(21, wxDateTime::Apr, 2030),
wxDateTime(13, wxDateTime::Apr, 2031),
wxDateTime(28, wxDateTime::Mar, 2032),
wxDateTime(17, wxDateTime::Apr, 2033),
wxDateTime( 9, wxDateTime::Apr, 2034),
wxDateTime(25, wxDateTime::Mar, 2035),
wxDateTime(13, wxDateTime::Apr, 2036),
wxDateTime( 5, wxDateTime::Apr, 2037),
wxDateTime(25, wxDateTime::Apr, 2038),
wxDateTime(10, wxDateTime::Apr, 2039),
wxDateTime( 1, wxDateTime::Apr, 2040),
wxDateTime(21, wxDateTime::Apr, 2041),
wxDateTime( 6, wxDateTime::Apr, 2042),
wxDateTime(29, wxDateTime::Mar, 2043),
wxDateTime(17, wxDateTime::Apr, 2044),
wxDateTime( 9, wxDateTime::Apr, 2045),
wxDateTime(25, wxDateTime::Mar, 2046),
wxDateTime(14, wxDateTime::Apr, 2047),
wxDateTime( 5, wxDateTime::Apr, 2048),
wxDateTime(18, wxDateTime::Apr, 2049),
wxDateTime(10, wxDateTime::Apr, 2050),
wxDateTime( 2, wxDateTime::Apr, 2051),
wxDateTime(21, wxDateTime::Apr, 2052),
wxDateTime( 6, wxDateTime::Apr, 2053),
wxDateTime(29, wxDateTime::Mar, 2054),
wxDateTime(18, wxDateTime::Apr, 2055),
wxDateTime( 2, wxDateTime::Apr, 2056),
wxDateTime(22, wxDateTime::Apr, 2057),
wxDateTime(14, wxDateTime::Apr, 2058),
wxDateTime(30, wxDateTime::Mar, 2059),
wxDateTime(18, wxDateTime::Apr, 2060),
wxDateTime(10, wxDateTime::Apr, 2061),
wxDateTime(26, wxDateTime::Mar, 2062),
wxDateTime(15, wxDateTime::Apr, 2063),
wxDateTime( 6, wxDateTime::Apr, 2064),
wxDateTime(29, wxDateTime::Mar, 2065),
wxDateTime(11, wxDateTime::Apr, 2066),
wxDateTime( 3, wxDateTime::Apr, 2067),
wxDateTime(22, wxDateTime::Apr, 2068),
wxDateTime(14, wxDateTime::Apr, 2069),
wxDateTime(30, wxDateTime::Mar, 2070),
wxDateTime(19, wxDateTime::Apr, 2071),
wxDateTime(10, wxDateTime::Apr, 2072),
wxDateTime(26, wxDateTime::Mar, 2073),
wxDateTime(15, wxDateTime::Apr, 2074),
wxDateTime( 7, wxDateTime::Apr, 2075),
wxDateTime(19, wxDateTime::Apr, 2076),
wxDateTime(11, wxDateTime::Apr, 2077),
wxDateTime( 3, wxDateTime::Apr, 2078),
wxDateTime(23, wxDateTime::Apr, 2079),
wxDateTime( 7, wxDateTime::Apr, 2080),
wxDateTime(30, wxDateTime::Mar, 2081),
wxDateTime(19, wxDateTime::Apr, 2082),
wxDateTime( 4, wxDateTime::Apr, 2083),
wxDateTime(26, wxDateTime::Mar, 2084),
wxDateTime(15, wxDateTime::Apr, 2085),
wxDateTime(31, wxDateTime::Mar, 2086),
wxDateTime(20, wxDateTime::Apr, 2087),
wxDateTime(11, wxDateTime::Apr, 2088),
wxDateTime( 3, wxDateTime::Apr, 2089),
wxDateTime(16, wxDateTime::Apr, 2090),
wxDateTime( 8, wxDateTime::Apr, 2091),
wxDateTime(30, wxDateTime::Mar, 2092),
wxDateTime(12, wxDateTime::Apr, 2093),
wxDateTime( 4, wxDateTime::Apr, 2094),
wxDateTime(24, wxDateTime::Apr, 2095),
wxDateTime(15, wxDateTime::Apr, 2096),
wxDateTime(31, wxDateTime::Mar, 2097),
wxDateTime(20, wxDateTime::Apr, 2098),
wxDateTime(12, wxDateTime::Apr, 2099)
};
for (const auto& easter : easters)
{
INFO("Checking year " << easter.GetYear());
CHECK(wxDateTimeUSCatholicFeasts::GetEaster(easter.GetYear()).IsSameDate(easter));
}
}
TEST_CASE("US Catholic Holidays", "[datetime][holiday]")
{
SECTION("Ascension")
{
wxDateTime ascension = wxDateTimeUSCatholicFeasts::GetThursdayAscension(2023);
CHECK(ascension.GetMonth() == wxDateTime::Month::May);
CHECK(ascension.GetDay() == 18);
ascension = wxDateTimeUSCatholicFeasts::GetSundayAscension(2023);
CHECK(ascension.GetMonth() == wxDateTime::Month::May);
CHECK(ascension.GetDay() == 21);
}
SECTION("Fixed date feasts")
{
wxDateTimeHolidayAuthority::AddAuthority(new wxDateTimeUSCatholicFeasts);
CHECK(wxDateTimeHolidayAuthority::IsHoliday(wxDateTime( 1, wxDateTime::Month::Jan, 2024)));
CHECK(wxDateTimeHolidayAuthority::IsHoliday(wxDateTime(15, wxDateTime::Month::Aug, 2023)));
CHECK(wxDateTimeHolidayAuthority::IsHoliday(wxDateTime( 1, wxDateTime::Month::Nov, 2023)));
CHECK(wxDateTimeHolidayAuthority::IsHoliday(wxDateTime( 8, wxDateTime::Month::Dec, 2023)));
CHECK(wxDateTimeHolidayAuthority::IsHoliday(wxDateTime(25, wxDateTime::Month::Dec, 2023)));
// random days that should not be feasts of obligation
CHECK_FALSE(wxDateTimeHolidayAuthority::IsHoliday(wxDateTime( 1, wxDateTime::Month::Dec, 2023)));
CHECK_FALSE(wxDateTimeHolidayAuthority::IsHoliday(wxDateTime(31, wxDateTime::Month::Oct, 2023)));
CHECK_FALSE(wxDateTimeHolidayAuthority::IsHoliday(wxDateTime(14, wxDateTime::Month::Feb, 2023)));
}
}
TEST_CASE("Christian Holidays", "[datetime][holiday][christian]")
{
SECTION("Easter")
{
wxDateTime easter = wxDateTimeChristianHolidays::GetEaster(2023);
CHECK(easter.GetMonth() == wxDateTime::Month::Apr);
CHECK(easter.GetDay() == 9);
easter = wxDateTimeChristianHolidays::GetEaster(2010);
CHECK(easter.GetMonth() == wxDateTime::Month::Apr);
CHECK(easter.GetDay() == 4);
}
SECTION("Christmas")
{
wxDateTimeHolidayAuthority::AddAuthority(new wxDateTimeChristianHolidays);
CHECK(wxDateTimeHolidayAuthority::IsHoliday(wxDateTime(25, wxDateTime::Month::Dec, 1990)));
CHECK(wxDateTimeHolidayAuthority::IsHoliday(wxDateTime(25, wxDateTime::Month::Dec, 1700)));
CHECK(wxDateTimeHolidayAuthority::IsHoliday(wxDateTime(25, wxDateTime::Month::Dec, 2023)));
// random days that are not Christmas or weekends
CHECK_FALSE(wxDateTimeHolidayAuthority::IsHoliday(wxDateTime(1, wxDateTime::Month::Dec, 2023)));
CHECK_FALSE(wxDateTimeHolidayAuthority::IsHoliday(wxDateTime(29, wxDateTime::Month::Dec, 2023)));
}
}
#endif // wxUSE_DATETIME