- puts("\n*** wxDateTime out-of-standard-range dates test ***");
-
- static const char *fmt = "%d-%b-%Y %H:%M:%S";
-
- printf("Unix epoch:\t%s\n",
- wxDateTime(2440587.5).Format(fmt).c_str());
- printf("Feb 29, 0: \t%s\n",
- wxDateTime(29, wxDateTime::Feb, 0).Format(fmt).c_str());
- printf("JDN 0: \t%s\n",
- wxDateTime(0.0).Format(fmt).c_str());
- printf("Jan 1, 1AD:\t%s\n",
- wxDateTime(1, wxDateTime::Jan, 1).Format(fmt).c_str());
- printf("May 29, 2099:\t%s\n",
- wxDateTime(29, wxDateTime::May, 2099).Format(fmt).c_str());
-}
-
-static void TestTimeTicks()
-{
- puts("\n*** wxDateTime ticks test ***");
-
- for ( size_t n = 0; n < WXSIZEOF(testDates); n++ )
- {
- const Date& d = testDates[n];
- if ( d.ticks == -1 )
- continue;
-
- wxDateTime dt = d.DT();
- long ticks = (dt.GetValue() / 1000).ToLong();
- printf("Ticks of %s:\t% 10ld", d.Format().c_str(), ticks);
- if ( ticks == d.ticks )
- {
- puts(" (ok)");
- }
- else
- {
- printf(" (ERROR: should be %ld, delta = %ld)\n",
- d.ticks, ticks - d.ticks);
- }
-
- dt = d.DT().ToTimezone(wxDateTime::GMT0);
- ticks = (dt.GetValue() / 1000).ToLong();
- printf("GMtks of %s:\t% 10ld", d.Format().c_str(), ticks);
- if ( ticks == d.gmticks )
- {
- puts(" (ok)");
- }
- else
- {
- printf(" (ERROR: should be %ld, delta = %ld)\n",
- d.gmticks, ticks - d.gmticks);
- }
- }
-
- puts("");
-}
-
-// test conversions to JDN &c
-static void TestTimeJDN()
-{
- puts("\n*** wxDateTime to JDN test ***");
-
- 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);
- double jdn = dt.GetJulianDayNumber();
-
- printf("JDN of %s is:\t% 15.6f", d.Format().c_str(), jdn);
- if ( jdn == d.jdn )
- {
- puts(" (ok)");
- }
- else
- {
- printf(" (ERROR: should be %f, delta = %f)\n",
- d.jdn, jdn - d.jdn);
- }
- }
-}
-
-// test week days computation
-static void TestTimeWDays()
-{
- puts("\n*** wxDateTime weekday test ***");
-
- // 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);
-
- wxDateTime::WeekDay wday = dt.GetWeekDay();
- printf("%s is: %s",
- d.Format().c_str(),
- wxDateTime::GetWeekDayName(wday).c_str());
- if ( wday == d.wday )
- {
- puts(" (ok)");
- }
- else
- {
- printf(" (ERROR: should be %s)\n",
- wxDateTime::GetWeekDayName(d.wday).c_str());
- }
- }
-
- puts("");
-
- // 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 = "first"; break;
- case 2: which = "second"; break;
- case 3: which = "third"; break;
- case 4: which = "fourth"; break;
- case 5: which = "fifth"; break;
-
- case -1: which = "last"; break;
- }
-
- if ( nWeek < -1 )
- {
- which += " from end";
- }
-
- s.Printf("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 }, 3, wxDateTime::Mon, wxDateTime::Mar, 2045 },
- { { 5, wxDateTime::Jun, 1985 }, -4, wxDateTime::Wed, wxDateTime::Jun, 1985 },
- { { 12, wxDateTime::Nov, 1961 }, -3, wxDateTime::Sun, wxDateTime::Nov, 1961 },
- { { 27, wxDateTime::Feb, 2093 }, -1, wxDateTime::Fri, wxDateTime::Feb, 2093 },
- { { 4, wxDateTime::Jul, 2070 }, -4, wxDateTime::Fri, wxDateTime::Jul, 2070 },
- { { 2, wxDateTime::Apr, 1906 }, -5, wxDateTime::Mon, wxDateTime::Apr, 1906 },
- { { 19, wxDateTime::Jul, 2023 }, -2, wxDateTime::Wed, wxDateTime::Jul, 2023 },
- { { 5, wxDateTime::May, 1958 }, -4, wxDateTime::Mon, wxDateTime::May, 1958 },
- { { 11, wxDateTime::Aug, 1900 }, 2, wxDateTime::Sat, wxDateTime::Aug, 1900 },
- { { 14, wxDateTime::Feb, 1945 }, 2, wxDateTime::Wed, wxDateTime::Feb, 1945 },
- { { 25, wxDateTime::Jul, 1967 }, -1, wxDateTime::Tue, wxDateTime::Jul, 1967 },
- { { 9, wxDateTime::May, 1916 }, -4, wxDateTime::Tue, wxDateTime::May, 1916 },
- { { 20, wxDateTime::Jun, 1927 }, 3, wxDateTime::Mon, wxDateTime::Jun, 1927 },
- { { 2, wxDateTime::Aug, 2000 }, 1, wxDateTime::Wed, wxDateTime::Aug, 2000 },
- { { 20, wxDateTime::Apr, 2044 }, 3, wxDateTime::Wed, wxDateTime::Apr, 2044 },
- { { 20, wxDateTime::Feb, 1932 }, -2, wxDateTime::Sat, wxDateTime::Feb, 1932 },
- { { 25, wxDateTime::Jul, 2069 }, 4, wxDateTime::Thu, wxDateTime::Jul, 2069 },
- { { 3, wxDateTime::Apr, 1925 }, 1, wxDateTime::Fri, wxDateTime::Apr, 1925 },
- { { 21, wxDateTime::Mar, 2093 }, 3, wxDateTime::Sat, wxDateTime::Mar, 2093 },
- { { 3, wxDateTime::Dec, 2074 }, -5, wxDateTime::Mon, wxDateTime::Dec, 2074 },
- };
-
- static const char *fmt = "%d-%b-%Y";
-
- wxDateTime dt;
- for ( n = 0; n < WXSIZEOF(weekDatesTestData); n++ )
- {
- const WeekDateTestData& wd = weekDatesTestData[n];
-
- dt.SetToWeekDay(wd.wday, wd.nWeek, wd.month, wd.year);
-
- printf("%s is %s", wd.Format().c_str(), dt.Format(fmt).c_str());
-
- const Date& d = wd.date;
- if ( d.SameDay(dt.GetTm()) )
- {
- puts(" (ok)");
- }
- else
- {
- dt.Set(d.day, d.month, d.year);
-
- printf(" (ERROR: should be %s)\n", dt.Format(fmt).c_str());
- }
- }
-}
-
-// test the computation of (ISO) week numbers
-static void TestTimeWNumber()
-{
- puts("\n*** wxDateTime week number test ***");
projects / wxWidgets.git / blobdiff