c6a95dd6a2
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@48998 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
942 lines
35 KiB
C++
942 lines
35 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: tests/datetime/datetime.cpp
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// Purpose: wxDateTime unit test
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// Author: Vadim Zeitlin
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// Created: 2004-06-23 (extracted from samples/console/console.cpp)
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// RCS-ID: $Id$
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// Copyright: (c) 2004 Vadim Zeitlin <vadim@wxwindows.org>
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///////////////////////////////////////////////////////////////////////////////
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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#include "testprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#ifndef WX_PRECOMP
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#endif // WX_PRECOMP
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#if wxUSE_DATETIME
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#include "wx/datetime.h"
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#include "wx/ioswrap.h"
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// need this to be able to use CPPUNIT_ASSERT_EQUAL with wxDateTime objects
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static wxSTD ostream& operator<<(wxSTD ostream& ostr, const wxDateTime& dt)
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{
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ostr << dt.FormatISODate() << _T(" ") << dt.FormatISOTime();
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return ostr;
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}
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// to test Today() meaningfully we must be able to change the system date which
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// is not usually the case, but if we're under Win32 we can try it -- define
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// the macro below to do it
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//#define CHANGE_SYSTEM_DATE
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#ifndef __WINDOWS__
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#undef CHANGE_SYSTEM_DATE
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#endif
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#ifdef CHANGE_SYSTEM_DATE
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class DateChanger
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{
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public:
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DateChanger(int year, int month, int day, int hour, int min, int sec)
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{
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SYSTEMTIME st;
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st.wDay = day;
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st.wMonth = month;
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st.wYear = year;
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st.wHour = hour;
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st.wMinute = min;
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st.wSecond = sec;
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st.wMilliseconds = 0;
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::GetSystemTime(&m_savedTime);
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::GetTimeZoneInformation(&m_tzi);
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m_changed = ::SetSystemTime(&st) != 0;
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}
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~DateChanger()
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{
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if ( m_changed )
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{
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::SetSystemTime(&m_savedTime);
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::SetTimeZoneInformation(&m_tzi);
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}
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}
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private:
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SYSTEMTIME m_savedTime;
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TIME_ZONE_INFORMATION m_tzi;
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bool m_changed;
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};
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#endif // CHANGE_SYSTEM_DATE
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// ----------------------------------------------------------------------------
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// broken down date representation used for testing
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// ----------------------------------------------------------------------------
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struct Date
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{
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wxDateTime::wxDateTime_t day;
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wxDateTime::Month month;
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int year;
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wxDateTime::wxDateTime_t hour, min, sec;
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double jdn;
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wxDateTime::WeekDay wday;
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time_t gmticks, ticks;
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void Init(const wxDateTime::Tm& tm)
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{
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day = tm.mday;
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month = tm.mon;
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year = tm.year;
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hour = tm.hour;
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min = tm.min;
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sec = tm.sec;
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jdn = 0.0;
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gmticks = ticks = -1;
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}
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wxDateTime DT() const
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{ return wxDateTime(day, month, year, hour, min, sec); }
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bool SameDay(const wxDateTime::Tm& tm) const
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{
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return day == tm.mday && month == tm.mon && year == tm.year;
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}
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wxString Format() const
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{
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wxString s;
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s.Printf(_T("%02d:%02d:%02d %10s %02d, %4d%s"),
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hour, min, sec,
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wxDateTime::GetMonthName(month).c_str(),
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day,
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abs(wxDateTime::ConvertYearToBC(year)),
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year > 0 ? _T("AD") : _T("BC"));
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return s;
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}
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wxString FormatDate() const
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{
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wxString s;
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s.Printf(_T("%02d-%s-%4d%s"),
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day,
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wxDateTime::GetMonthName(month, wxDateTime::Name_Abbr).c_str(),
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abs(wxDateTime::ConvertYearToBC(year)),
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year > 0 ? _T("AD") : _T("BC"));
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return s;
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}
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};
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// ----------------------------------------------------------------------------
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// test data
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// ----------------------------------------------------------------------------
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static const Date testDates[] =
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{
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{ 1, wxDateTime::Jan, 1970, 00, 00, 00, 2440587.5, wxDateTime::Thu, 0, -3600 },
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{ 7, wxDateTime::Feb, 2036, 00, 00, 00, 2464730.5, wxDateTime::Thu, -1, -1 },
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{ 8, wxDateTime::Feb, 2036, 00, 00, 00, 2464731.5, wxDateTime::Fri, -1, -1 },
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{ 1, wxDateTime::Jan, 2037, 00, 00, 00, 2465059.5, wxDateTime::Thu, -1, -1 },
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{ 1, wxDateTime::Jan, 2038, 00, 00, 00, 2465424.5, wxDateTime::Fri, -1, -1 },
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{ 21, wxDateTime::Jan, 2222, 00, 00, 00, 2532648.5, wxDateTime::Mon, -1, -1 },
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{ 29, wxDateTime::May, 1976, 12, 00, 00, 2442928.0, wxDateTime::Sat, 202219200, 202212000 },
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{ 29, wxDateTime::Feb, 1976, 00, 00, 00, 2442837.5, wxDateTime::Sun, 194400000, 194396400 },
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{ 1, wxDateTime::Jan, 1900, 12, 00, 00, 2415021.0, wxDateTime::Mon, -1, -1 },
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{ 1, wxDateTime::Jan, 1900, 00, 00, 00, 2415020.5, wxDateTime::Mon, -1, -1 },
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{ 15, wxDateTime::Oct, 1582, 00, 00, 00, 2299160.5, wxDateTime::Fri, -1, -1 },
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{ 4, wxDateTime::Oct, 1582, 00, 00, 00, 2299149.5, wxDateTime::Mon, -1, -1 },
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{ 1, wxDateTime::Mar, 1, 00, 00, 00, 1721484.5, wxDateTime::Thu, -1, -1 },
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{ 1, wxDateTime::Jan, 1, 00, 00, 00, 1721425.5, wxDateTime::Mon, -1, -1 },
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{ 31, wxDateTime::Dec, 0, 00, 00, 00, 1721424.5, wxDateTime::Sun, -1, -1 },
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{ 1, wxDateTime::Jan, 0, 00, 00, 00, 1721059.5, wxDateTime::Sat, -1, -1 },
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{ 12, wxDateTime::Aug, -1234, 00, 00, 00, 1270573.5, wxDateTime::Fri, -1, -1 },
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{ 12, wxDateTime::Aug, -4000, 00, 00, 00, 260313.5, wxDateTime::Sat, -1, -1 },
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{ 24, wxDateTime::Nov, -4713, 00, 00, 00, -0.5, wxDateTime::Mon, -1, -1 },
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};
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// ----------------------------------------------------------------------------
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// test class
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// ----------------------------------------------------------------------------
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class DateTimeTestCase : public CppUnit::TestCase
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{
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public:
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DateTimeTestCase() { }
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private:
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CPPUNIT_TEST_SUITE( DateTimeTestCase );
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CPPUNIT_TEST( TestLeapYears );
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CPPUNIT_TEST( TestTimeSet );
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CPPUNIT_TEST( TestTimeJDN );
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CPPUNIT_TEST( TestTimeWNumber );
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CPPUNIT_TEST( TestTimeWDays );
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CPPUNIT_TEST( TestTimeDST );
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CPPUNIT_TEST( TestTimeFormat );
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CPPUNIT_TEST( TestTimeSpanFormat );
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CPPUNIT_TEST( TestTimeTicks );
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CPPUNIT_TEST( TestParceRFC822 );
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CPPUNIT_TEST( TestDateParse );
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CPPUNIT_TEST( TestTimeArithmetics );
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CPPUNIT_TEST( TestDSTBug );
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CPPUNIT_TEST( TestDateOnly );
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CPPUNIT_TEST_SUITE_END();
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void TestLeapYears();
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void TestTimeSet();
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void TestTimeJDN();
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void TestTimeWNumber();
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void TestTimeWDays();
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void TestTimeDST();
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void TestTimeFormat();
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void TestTimeSpanFormat();
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void TestTimeTicks();
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void TestParceRFC822();
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void TestDateParse();
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void TestTimeArithmetics();
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void TestDSTBug();
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void TestDateOnly();
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DECLARE_NO_COPY_CLASS(DateTimeTestCase)
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};
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// register in the unnamed registry so that these tests are run by default
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CPPUNIT_TEST_SUITE_REGISTRATION( DateTimeTestCase );
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// also include in it's own registry so that these tests can be run alone
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CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( DateTimeTestCase, "DateTimeTestCase" );
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// ============================================================================
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// implementation
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// ============================================================================
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// test leap years detection
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void DateTimeTestCase::TestLeapYears()
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{
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static const struct LeapYearTestData
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{
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int year;
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bool isLeap;
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} years[] =
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{
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{ 1900, false },
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{ 1990, false },
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{ 1976, true },
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{ 2000, true },
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{ 2030, false },
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{ 1984, true },
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{ 2100, false },
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{ 2400, true },
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};
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for ( size_t n = 0; n < WXSIZEOF(years); n++ )
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{
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const LeapYearTestData& y = years[n];
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CPPUNIT_ASSERT( wxDateTime::IsLeapYear(y.year) == y.isLeap );
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}
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}
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// test constructing wxDateTime objects
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void DateTimeTestCase::TestTimeSet()
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{
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for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
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{
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const Date& d1 = testDates[n];
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wxDateTime dt = d1.DT();
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Date d2;
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d2.Init(dt.GetTm());
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wxString s1 = d1.Format(),
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s2 = d2.Format();
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CPPUNIT_ASSERT( s1 == s2 );
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}
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}
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// test conversions to JDN &c
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void DateTimeTestCase::TestTimeJDN()
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{
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for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
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{
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const Date& d = testDates[n];
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wxDateTime dt(d.day, d.month, d.year, d.hour, d.min, d.sec);
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// JDNs must be computed for UTC times
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double jdn = dt.FromUTC().GetJulianDayNumber();
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CPPUNIT_ASSERT( jdn == d.jdn );
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dt.Set(jdn);
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CPPUNIT_ASSERT( dt.GetJulianDayNumber() == jdn );
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}
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}
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// test week days computation
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void DateTimeTestCase::TestTimeWDays()
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{
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// test GetWeekDay()
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size_t n;
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for ( n = 0; n < WXSIZEOF(testDates); n++ )
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{
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const Date& d = testDates[n];
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wxDateTime dt(d.day, d.month, d.year, d.hour, d.min, d.sec);
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wxDateTime::WeekDay wday = dt.GetWeekDay();
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CPPUNIT_ASSERT( wday == d.wday );
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}
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// test SetToWeekDay()
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struct WeekDateTestData
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{
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Date date; // the real date (precomputed)
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int nWeek; // its week index in the month
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wxDateTime::WeekDay wday; // the weekday
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wxDateTime::Month month; // the month
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int year; // and the year
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wxString Format() const
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{
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wxString s, which;
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switch ( nWeek < -1 ? -nWeek : nWeek )
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{
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case 1: which = _T("first"); break;
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case 2: which = _T("second"); break;
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case 3: which = _T("third"); break;
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case 4: which = _T("fourth"); break;
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case 5: which = _T("fifth"); break;
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case -1: which = _T("last"); break;
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}
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if ( nWeek < -1 )
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{
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which += _T(" from end");
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}
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s.Printf(_T("The %s %s of %s in %d"),
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which.c_str(),
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wxDateTime::GetWeekDayName(wday).c_str(),
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wxDateTime::GetMonthName(month).c_str(),
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year);
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return s;
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}
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};
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// the array data was generated by the following python program
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/*
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from DateTime import *
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from whrandom import *
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from string import *
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monthNames = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ]
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wdayNames = [ 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun' ]
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week = DateTimeDelta(7)
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for n in range(20):
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year = randint(1900, 2100)
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month = randint(1, 12)
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day = randint(1, 28)
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dt = DateTime(year, month, day)
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wday = dt.day_of_week
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countFromEnd = choice([-1, 1])
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weekNum = 0;
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while dt.month is month:
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dt = dt - countFromEnd * week
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weekNum = weekNum + countFromEnd
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data = { 'day': rjust(`day`, 2), 'month': monthNames[month - 1], 'year': year, 'weekNum': rjust(`weekNum`, 2), 'wday': wdayNames[wday] }
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print "{ { %(day)s, wxDateTime::%(month)s, %(year)d }, %(weekNum)d, "\
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"wxDateTime::%(wday)s, wxDateTime::%(month)s, %(year)d }," % data
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*/
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static const WeekDateTestData weekDatesTestData[] =
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{
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{ { 20, wxDateTime::Mar, 2045, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 3, wxDateTime::Mon, wxDateTime::Mar, 2045 },
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{ { 5, wxDateTime::Jun, 1985, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, -4, wxDateTime::Wed, wxDateTime::Jun, 1985 },
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{ { 12, wxDateTime::Nov, 1961, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, -3, wxDateTime::Sun, wxDateTime::Nov, 1961 },
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{ { 27, wxDateTime::Feb, 2093, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, -1, wxDateTime::Fri, wxDateTime::Feb, 2093 },
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{ { 4, wxDateTime::Jul, 2070, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, -4, wxDateTime::Fri, wxDateTime::Jul, 2070 },
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{ { 2, wxDateTime::Apr, 1906, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, -5, wxDateTime::Mon, wxDateTime::Apr, 1906 },
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{ { 19, wxDateTime::Jul, 2023, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, -2, wxDateTime::Wed, wxDateTime::Jul, 2023 },
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{ { 5, wxDateTime::May, 1958, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, -4, wxDateTime::Mon, wxDateTime::May, 1958 },
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{ { 11, wxDateTime::Aug, 1900, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 2, wxDateTime::Sat, wxDateTime::Aug, 1900 },
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{ { 14, wxDateTime::Feb, 1945, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 2, wxDateTime::Wed, wxDateTime::Feb, 1945 },
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{ { 25, wxDateTime::Jul, 1967, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, -1, wxDateTime::Tue, wxDateTime::Jul, 1967 },
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{ { 9, wxDateTime::May, 1916, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, -4, wxDateTime::Tue, wxDateTime::May, 1916 },
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{ { 20, wxDateTime::Jun, 1927, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 3, wxDateTime::Mon, wxDateTime::Jun, 1927 },
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{ { 2, wxDateTime::Aug, 2000, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 1, wxDateTime::Wed, wxDateTime::Aug, 2000 },
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{ { 20, wxDateTime::Apr, 2044, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 3, wxDateTime::Wed, wxDateTime::Apr, 2044 },
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{ { 20, wxDateTime::Feb, 1932, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, -2, wxDateTime::Sat, wxDateTime::Feb, 1932 },
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{ { 25, wxDateTime::Jul, 2069, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 4, wxDateTime::Thu, wxDateTime::Jul, 2069 },
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{ { 3, wxDateTime::Apr, 1925, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 1, wxDateTime::Fri, wxDateTime::Apr, 1925 },
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{ { 21, wxDateTime::Mar, 2093, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 3, wxDateTime::Sat, wxDateTime::Mar, 2093 },
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{ { 3, wxDateTime::Dec, 2074, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, -5, wxDateTime::Mon, wxDateTime::Dec, 2074 }
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};
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wxDateTime dt;
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for ( n = 0; n < WXSIZEOF(weekDatesTestData); n++ )
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{
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const WeekDateTestData& wd = weekDatesTestData[n];
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dt.SetToWeekDay(wd.wday, wd.nWeek, wd.month, wd.year);
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const Date& d = wd.date;
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CPPUNIT_ASSERT( d.SameDay(dt.GetTm()) );
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}
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}
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// test the computation of (ISO) week numbers
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void DateTimeTestCase::TestTimeWNumber()
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{
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struct WeekNumberTestData
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{
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Date date; // the date
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wxDateTime::wxDateTime_t week; // the week number in the year
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wxDateTime::wxDateTime_t wmon; // the week number in the month
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wxDateTime::wxDateTime_t wmon2; // same but week starts with Sun
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wxDateTime::wxDateTime_t dnum; // day number in the year
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};
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// data generated with the following python script:
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/*
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from DateTime import *
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from whrandom import *
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from string import *
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monthNames = [ 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' ]
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wdayNames = [ 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun' ]
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def GetMonthWeek(dt):
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weekNumMonth = dt.iso_week[1] - DateTime(dt.year, dt.month, 1).iso_week[1] + 1
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if weekNumMonth < 0:
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weekNumMonth = weekNumMonth + 53
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return weekNumMonth
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def GetLastSundayBefore(dt):
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if dt.iso_week[2] == 7:
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return dt
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else:
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return dt - DateTimeDelta(dt.iso_week[2])
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for n in range(20):
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year = randint(1900, 2100)
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month = randint(1, 12)
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day = randint(1, 28)
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dt = DateTime(year, month, day)
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dayNum = dt.day_of_year
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weekNum = dt.iso_week[1]
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weekNumMonth = GetMonthWeek(dt)
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weekNumMonth2 = 0
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dtSunday = GetLastSundayBefore(dt)
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while dtSunday >= GetLastSundayBefore(DateTime(dt.year, dt.month, 1)):
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weekNumMonth2 = weekNumMonth2 + 1
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dtSunday = dtSunday - DateTimeDelta(7)
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data = { 'day': rjust(`day`, 2), \
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'month': monthNames[month - 1], \
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'year': year, \
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'weekNum': rjust(`weekNum`, 2), \
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'weekNumMonth': weekNumMonth, \
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'weekNumMonth2': weekNumMonth2, \
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|
'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, 0 }, 52, 5, 5, 361 },
|
|
{ { 22, wxDateTime::Jul, 1926, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 29, 4, 4, 203 },
|
|
{ { 22, wxDateTime::Oct, 2076, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 43, 4, 4, 296 },
|
|
{ { 1, wxDateTime::Jul, 1967, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 26, 1, 1, 182 },
|
|
{ { 8, wxDateTime::Nov, 2004, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 46, 2, 2, 313 },
|
|
{ { 21, wxDateTime::Mar, 1920, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 12, 3, 4, 81 },
|
|
{ { 7, wxDateTime::Jan, 1965, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 1, 2, 2, 7 },
|
|
{ { 19, wxDateTime::Oct, 1999, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 42, 4, 4, 292 },
|
|
{ { 13, wxDateTime::Aug, 1955, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 32, 2, 2, 225 },
|
|
{ { 18, wxDateTime::Jul, 2087, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 29, 3, 3, 199 },
|
|
{ { 2, wxDateTime::Sep, 2028, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 35, 1, 1, 246 },
|
|
{ { 28, wxDateTime::Jul, 1945, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 30, 5, 4, 209 },
|
|
{ { 15, wxDateTime::Jun, 1901, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 24, 3, 3, 166 },
|
|
{ { 10, wxDateTime::Oct, 1939, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 41, 3, 2, 283 },
|
|
{ { 3, wxDateTime::Dec, 1965, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 48, 1, 1, 337 },
|
|
{ { 23, wxDateTime::Feb, 1940, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 8, 4, 4, 54 },
|
|
{ { 2, wxDateTime::Jan, 1987, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 1, 1, 1, 2 },
|
|
{ { 11, wxDateTime::Aug, 2079, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 32, 2, 2, 223 },
|
|
{ { 2, wxDateTime::Feb, 2063, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 5, 1, 1, 33 },
|
|
{ { 16, wxDateTime::Oct, 1942, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 42, 3, 3, 289 },
|
|
{ { 30, wxDateTime::Dec, 2003, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 1, 5, 5, 364 },
|
|
{ { 2, wxDateTime::Jan, 2004, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 }, 1, 1, 1, 2 },
|
|
};
|
|
|
|
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();
|
|
|
|
CPPUNIT_ASSERT( dnum == wn.dnum );
|
|
CPPUNIT_ASSERT( wmon == wn.wmon );
|
|
CPPUNIT_ASSERT( wmon2 == wn.wmon2 );
|
|
CPPUNIT_ASSERT( week == wn.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());
|
|
CPPUNIT_ASSERT( dt2 == dt );
|
|
}
|
|
}
|
|
|
|
// test DST applicability
|
|
void DateTimeTestCase::TestTimeDST()
|
|
{
|
|
// taken from http://www.energy.ca.gov/daylightsaving.html
|
|
static const Date datesDST[2][2004 - 1900 + 1] =
|
|
{
|
|
{
|
|
{ 1, wxDateTime::Apr, 1990, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 7, wxDateTime::Apr, 1991, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 5, wxDateTime::Apr, 1992, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 4, wxDateTime::Apr, 1993, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 3, wxDateTime::Apr, 1994, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 2, wxDateTime::Apr, 1995, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 7, wxDateTime::Apr, 1996, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 6, wxDateTime::Apr, 1997, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 5, wxDateTime::Apr, 1998, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 4, wxDateTime::Apr, 1999, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 2, wxDateTime::Apr, 2000, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 1, wxDateTime::Apr, 2001, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 7, wxDateTime::Apr, 2002, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 6, wxDateTime::Apr, 2003, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 4, wxDateTime::Apr, 2004, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
},
|
|
{
|
|
{ 28, wxDateTime::Oct, 1990, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 27, wxDateTime::Oct, 1991, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 25, wxDateTime::Oct, 1992, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 31, wxDateTime::Oct, 1993, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 30, wxDateTime::Oct, 1994, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 29, wxDateTime::Oct, 1995, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 27, wxDateTime::Oct, 1996, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 26, wxDateTime::Oct, 1997, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 25, wxDateTime::Oct, 1998, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 31, wxDateTime::Oct, 1999, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 29, wxDateTime::Oct, 2000, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 28, wxDateTime::Oct, 2001, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 27, wxDateTime::Oct, 2002, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 26, wxDateTime::Oct, 2003, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
{ 31, wxDateTime::Oct, 2004, 0, 0, 0, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
}
|
|
};
|
|
|
|
for ( int year = 1990; year < 2005; year++ )
|
|
{
|
|
wxDateTime dtBegin = wxDateTime::GetBeginDST(year, wxDateTime::USA),
|
|
dtEnd = wxDateTime::GetEndDST(year, wxDateTime::USA);
|
|
|
|
size_t n = year - 1990;
|
|
const Date& dBegin = datesDST[0][n];
|
|
const Date& dEnd = datesDST[1][n];
|
|
|
|
CPPUNIT_ASSERT( dBegin.SameDay(dtBegin.GetTm()) );
|
|
CPPUNIT_ASSERT( dEnd.SameDay(dtEnd.GetTm()) );
|
|
}
|
|
}
|
|
|
|
// test wxDateTime -> text conversion
|
|
void DateTimeTestCase::TestTimeFormat()
|
|
{
|
|
// 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
|
|
};
|
|
|
|
static const struct
|
|
{
|
|
CompareKind compareKind;
|
|
const wxChar *format;
|
|
} formatTestFormats[] =
|
|
{
|
|
{ CompareYear, _T("---> %c") }, // %c could use 2 digit years
|
|
{ CompareDate, _T("Date is %A, %d of %B, in year %Y") },
|
|
{ CompareYear, _T("Date is %x, time is %X") }, // %x could use 2 digits
|
|
{ CompareTime, _T("Time is %H:%M:%S or %I:%M:%S %p") },
|
|
{ CompareNone, _T("The day of year: %j, the week of year: %W") },
|
|
{ CompareDate, _T("ISO date without separators: %Y%m%d") },
|
|
};
|
|
|
|
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 },
|
|
{ 29, wxDateTime::Feb, 2400, 02, 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
|
|
};
|
|
|
|
for ( size_t d = 0; d < WXSIZEOF(formatTestDates); d++ )
|
|
{
|
|
wxDateTime dt = formatTestDates[d].DT();
|
|
for ( size_t n = 0; n < WXSIZEOF(formatTestFormats); n++ )
|
|
{
|
|
const wxChar *fmt = formatTestFormats[n].format;
|
|
wxString s = dt.Format(fmt);
|
|
|
|
// what can we recover?
|
|
CompareKind kind = formatTestFormats[n].compareKind;
|
|
|
|
// convert back
|
|
wxDateTime dt2;
|
|
const wxChar *result = dt2.ParseFormat(s.c_str(), fmt);
|
|
if ( !result )
|
|
{
|
|
// converion failed - should it have?
|
|
CPPUNIT_ASSERT( kind == CompareNone );
|
|
}
|
|
else // conversion succeeded
|
|
{
|
|
// should have parsed the entire string
|
|
CPPUNIT_ASSERT( !*result );
|
|
|
|
switch ( kind )
|
|
{
|
|
case CompareYear:
|
|
if ( dt2.GetCentury() != dt.GetCentury() )
|
|
{
|
|
CPPUNIT_ASSERT_EQUAL(dt.GetYear() % 100,
|
|
dt2.GetYear() % 100);
|
|
|
|
dt2.SetYear(dt.GetYear());
|
|
}
|
|
// fall through and compare everything
|
|
|
|
case CompareBoth:
|
|
CPPUNIT_ASSERT_EQUAL( dt, dt2 );
|
|
break;
|
|
|
|
case CompareDate:
|
|
CPPUNIT_ASSERT( dt.IsSameDate(dt2) );
|
|
break;
|
|
|
|
case CompareTime:
|
|
CPPUNIT_ASSERT( dt.IsSameTime(dt2) );
|
|
break;
|
|
|
|
case CompareNone:
|
|
wxFAIL_MSG( _T("unexpected") );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void DateTimeTestCase::TestTimeSpanFormat()
|
|
{
|
|
static const struct TimeSpanFormatTestData
|
|
{
|
|
long h, min, sec, msec;
|
|
const wxChar *fmt;
|
|
const wxChar *result;
|
|
} testSpans[] =
|
|
{
|
|
{ 12, 34, 56, 789, _T("%H:%M:%S.%l"), _T("12:34:56.789") },
|
|
{ 1, 2, 3, 0, _T("%H:%M:%S"), _T("01:02:03") },
|
|
{ 1, 2, 3, 0, _T("%S"), _T("3723") },
|
|
{ -1, -2, -3, 0, _T("%S"), _T("-3723") },
|
|
{ -1, -2, -3, 0, _T("%H:%M:%S"), _T("-01:02:03") },
|
|
{ 26, 0, 0, 0, _T("%H"), _T("26") },
|
|
{ 26, 0, 0, 0, _T("%D, %H"), _T("1, 02") },
|
|
{ -26, 0, 0, 0, _T("%H"), _T("-26") },
|
|
{ -26, 0, 0, 0, _T("%D, %H"), _T("-1, 02") },
|
|
{ 219, 0, 0, 0, _T("%H"), _T("219") },
|
|
{ 219, 0, 0, 0, _T("%D, %H"), _T("9, 03") },
|
|
{ 219, 0, 0, 0, _T("%E, %D, %H"), _T("1, 2, 03") },
|
|
};
|
|
|
|
for ( size_t n = 0; n < WXSIZEOF(testSpans); n++ )
|
|
{
|
|
const TimeSpanFormatTestData& td = testSpans[n];
|
|
wxTimeSpan ts(td.h, td.min, td.sec, td.msec);
|
|
CPPUNIT_ASSERT_EQUAL( wxString(td.result), ts.Format(td.fmt) );
|
|
}
|
|
}
|
|
|
|
void DateTimeTestCase::TestTimeTicks()
|
|
{
|
|
for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
|
|
{
|
|
const Date& d = testDates[n];
|
|
if ( d.ticks == -1 )
|
|
continue;
|
|
|
|
wxDateTime dt = d.DT();
|
|
//RN: Translate according to test's time zone
|
|
//2nd param is to ignore DST - it's already factored
|
|
//into Vadim's tests
|
|
dt.MakeTimezone(wxDateTime::WEST, true);
|
|
long ticks = (dt.GetValue() / 1000).ToLong();
|
|
CPPUNIT_ASSERT( ticks == d.ticks );
|
|
|
|
dt = d.DT().FromTimezone(wxDateTime::GMT0);
|
|
ticks = (dt.GetValue() / 1000).ToLong();
|
|
CPPUNIT_ASSERT( ticks == d.gmticks );
|
|
}
|
|
}
|
|
|
|
// test parsing dates in RFC822 format
|
|
void DateTimeTestCase::TestParceRFC822()
|
|
{
|
|
static const struct ParseTestData
|
|
{
|
|
const wxChar *rfc822;
|
|
Date date; // NB: this should be in UTC
|
|
bool good;
|
|
} parseTestDates[] =
|
|
{
|
|
{
|
|
_T("Sat, 18 Dec 1999 00:46:40 +0100"),
|
|
{ 17, wxDateTime::Dec, 1999, 23, 46, 40, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
true
|
|
},
|
|
{
|
|
_T("Wed, 1 Dec 1999 05:17:20 +0300"),
|
|
{ 1, wxDateTime::Dec, 1999, 2, 17, 20, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
true
|
|
},
|
|
{
|
|
_T("Sun, 28 Aug 2005 03:31:30 +0200"),
|
|
{ 28, wxDateTime::Aug, 2005, 1, 31, 30, 0.0, wxDateTime::Inv_WeekDay, 0, 0 },
|
|
true
|
|
},
|
|
};
|
|
|
|
for ( size_t n = 0; n < WXSIZEOF(parseTestDates); n++ )
|
|
{
|
|
wxDateTime dt;
|
|
if ( dt.ParseRfc822Date(parseTestDates[n].rfc822) )
|
|
{
|
|
CPPUNIT_ASSERT( parseTestDates[n].good );
|
|
|
|
wxDateTime dtReal = parseTestDates[n].date.DT().FromUTC();
|
|
CPPUNIT_ASSERT_EQUAL( dtReal, dt );
|
|
}
|
|
else // failed to parse
|
|
{
|
|
CPPUNIT_ASSERT( !parseTestDates[n].good );
|
|
}
|
|
}
|
|
}
|
|
|
|
// test parsing dates in free format
|
|
void DateTimeTestCase::TestDateParse()
|
|
{
|
|
static const struct ParseTestData
|
|
{
|
|
const wxChar *str;
|
|
Date date; // NB: this should be in UTC
|
|
bool good;
|
|
} parseTestDates[] =
|
|
{
|
|
{ _T("21 Mar 2006"), { 21, wxDateTime::Mar, 2006 }, true },
|
|
{ _T("29 Feb 1976"), { 29, wxDateTime::Feb, 1976 }, true },
|
|
{ _T("Feb 29 1976"), { 29, wxDateTime::Feb, 1976 }, true },
|
|
{ _T("31/03/06"), { 31, wxDateTime::Mar, 6 }, true },
|
|
{ _T("31/03/2006"), { 31, wxDateTime::Mar, 2006 }, true },
|
|
|
|
// some invalid ones too
|
|
{ _T("29 Feb 2006") },
|
|
{ _T("31/04/06") },
|
|
{ _T("bloordyblop") }
|
|
};
|
|
|
|
// special cases
|
|
wxDateTime dt;
|
|
CPPUNIT_ASSERT( dt.ParseDate(_T("today")) );
|
|
CPPUNIT_ASSERT_EQUAL( wxDateTime::Today(), dt );
|
|
|
|
for ( size_t n = 0; n < WXSIZEOF(parseTestDates); n++ )
|
|
{
|
|
wxDateTime dt;
|
|
if ( dt.ParseDate(parseTestDates[n].str) )
|
|
{
|
|
CPPUNIT_ASSERT( parseTestDates[n].good );
|
|
|
|
CPPUNIT_ASSERT_EQUAL( parseTestDates[n].date.DT(), dt );
|
|
}
|
|
else // failed to parse
|
|
{
|
|
CPPUNIT_ASSERT( !parseTestDates[n].good );
|
|
}
|
|
}
|
|
}
|
|
|
|
void DateTimeTestCase::TestTimeArithmetics()
|
|
{
|
|
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;
|
|
|
|
CPPUNIT_ASSERT( dt1 - span == dt );
|
|
CPPUNIT_ASSERT( dt2 + span == dt );
|
|
CPPUNIT_ASSERT( dt2 + 2*span == dt1 );
|
|
}
|
|
}
|
|
|
|
void DateTimeTestCase::TestDSTBug()
|
|
{
|
|
/////////////////////////
|
|
// Test GetEndDST()
|
|
wxDateTime dt = wxDateTime::GetEndDST(2004, wxDateTime::France);
|
|
CPPUNIT_ASSERT_EQUAL(31, (int)dt.GetDay());
|
|
CPPUNIT_ASSERT_EQUAL(wxDateTime::Oct, dt.GetMonth());
|
|
CPPUNIT_ASSERT_EQUAL(2004, (int)dt.GetYear());
|
|
CPPUNIT_ASSERT_EQUAL(1, (int)dt.GetHour());
|
|
CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetMinute());
|
|
CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetSecond());
|
|
CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetMillisecond());
|
|
|
|
/////////////////////////
|
|
// Test ResetTime()
|
|
dt.SetHour(5);
|
|
CPPUNIT_ASSERT_EQUAL(5, (int)dt.GetHour());
|
|
dt.ResetTime();
|
|
CPPUNIT_ASSERT_EQUAL(31, (int)dt.GetDay());
|
|
CPPUNIT_ASSERT_EQUAL(wxDateTime::Oct, dt.GetMonth());
|
|
CPPUNIT_ASSERT_EQUAL(2004, (int)dt.GetYear());
|
|
CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetHour());
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|
CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetMinute());
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|
CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetSecond());
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|
CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetMillisecond());
|
|
|
|
dt.Set(1, 0, 0, 0);
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|
CPPUNIT_ASSERT_EQUAL(1, (int)dt.GetHour());
|
|
|
|
/////////////////////////
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|
// Test Today()
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|
#ifdef CHANGE_SYSTEM_DATE
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|
{
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|
DateChanger change(2004, 10, 31, 5, 0, 0);
|
|
dt = wxDateTime::Today();
|
|
}
|
|
|
|
CPPUNIT_ASSERT_EQUAL(31, (int)dt.GetDay());
|
|
CPPUNIT_ASSERT_EQUAL(wxDateTime::Oct, dt.GetMonth());
|
|
CPPUNIT_ASSERT_EQUAL(2004, (int)dt.GetYear());
|
|
CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetHour());
|
|
CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetMinute());
|
|
CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetSecond());
|
|
CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetMillisecond());
|
|
|
|
/////////////////////////
|
|
// 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);
|
|
}
|
|
|
|
CPPUNIT_ASSERT_EQUAL(31, (int)dt.GetDay());
|
|
CPPUNIT_ASSERT_EQUAL(wxDateTime::Oct, dt.GetMonth());
|
|
CPPUNIT_ASSERT_EQUAL(2004, (int)dt.GetYear());
|
|
CPPUNIT_ASSERT_EQUAL(1, (int)dt.GetHour());
|
|
CPPUNIT_ASSERT_EQUAL(30, (int)dt.GetMinute());
|
|
CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetSecond());
|
|
CPPUNIT_ASSERT_EQUAL(0, (int)dt.GetMillisecond());
|
|
|
|
CPPUNIT_ASSERT_EQUAL(31, (int)dt2.GetDay());
|
|
CPPUNIT_ASSERT_EQUAL(wxDateTime::Oct, dt2.GetMonth());
|
|
CPPUNIT_ASSERT_EQUAL(2004, (int)dt2.GetYear());
|
|
CPPUNIT_ASSERT_EQUAL(5, (int)dt2.GetHour());
|
|
CPPUNIT_ASSERT_EQUAL(30, (int)dt2.GetMinute());
|
|
CPPUNIT_ASSERT_EQUAL(0, (int)dt2.GetSecond());
|
|
CPPUNIT_ASSERT_EQUAL(0, (int)dt2.GetMillisecond());
|
|
#endif // CHANGE_SYSTEM_DATE
|
|
}
|
|
|
|
void DateTimeTestCase::TestDateOnly()
|
|
{
|
|
wxDateTime dt(19, wxDateTime::Jan, 2007, 15, 01, 00);
|
|
|
|
static const wxDateTime::wxDateTime_t DATE_ZERO = 0;
|
|
CPPUNIT_ASSERT_EQUAL( DATE_ZERO, dt.GetDateOnly().GetHour() );
|
|
CPPUNIT_ASSERT_EQUAL( DATE_ZERO, dt.GetDateOnly().GetMinute() );
|
|
CPPUNIT_ASSERT_EQUAL( DATE_ZERO, dt.GetDateOnly().GetSecond() );
|
|
CPPUNIT_ASSERT_EQUAL( DATE_ZERO, dt.GetDateOnly().GetMillisecond() );
|
|
|
|
dt.ResetTime();
|
|
CPPUNIT_ASSERT_EQUAL( wxDateTime(19, wxDateTime::Jan, 2007), dt );
|
|
|
|
CPPUNIT_ASSERT_EQUAL( wxDateTime::Today(), wxDateTime::Now().GetDateOnly() );
|
|
}
|
|
|
|
#endif // wxUSE_DATETIME
|