Examples with GregorianCalendar java.util.GregorianCalendar used on opensource projects

Example 71 with GregorianCalendar

use of java.util.GregorianCalendar in project j2objc by google.

the class CalendarTest method testAddTwoDaysOver30MinuteDstForwardAdds47AndAHalfHours.

public void testAddTwoDaysOver30MinuteDstForwardAdds47AndAHalfHours() {
    Calendar calendar = new GregorianCalendar(AUSTRALIA_LORD_HOWE);
    // 02:10 GMT+10:30
    calendar.set(2011, 9, 1, 2, 10);
    double hoursSinceEpoch = hoursSinceEpoch(calendar);
    calendar.add(Calendar.DATE, 2);
    assertEquals(47.5, hoursSinceEpoch(calendar) - hoursSinceEpoch);
    // 02:10 GMT+11:00; +47.5 hours
    assertCalendarEquals(calendar, 2011, 9, 3, 2, 10);
}

Example 72 with GregorianCalendar

use of java.util.GregorianCalendar in project j2objc by google.

the class CalendarTest method testAddOneDayOverDstForwardAdds24HoursAt0000.

/**
     * At their daylight savings time switch, Sao Paulo changes from
     * "00:00 GMT-3" to "01:00 GMT-2". When adding time across this boundary,
     * drop an hour to keep the hour+minute constant unless that prevents the
     * date field from being incremented.
     * http://code.google.com/p/android/issues/detail?id=17502
     */
public void testAddOneDayOverDstForwardAdds24HoursAt0000() {
    Calendar calendar = new GregorianCalendar(AMERICA_SAO_PAULO);
    // 00:00 GMT-3
    calendar.set(2011, 9, 15, 0, 0);
    double hoursSinceEpoch = hoursSinceEpoch(calendar);
    calendar.add(Calendar.DATE, 1);
    assertEquals(24.0, hoursSinceEpoch(calendar) - hoursSinceEpoch);
    // 01:00 GMT-2; +24 hours
    assertCalendarEquals(calendar, 2011, 9, 16, 1, 0);
}

Example 73 with GregorianCalendar

use of java.util.GregorianCalendar in project j2objc by google.

the class CalendarTest method testAddOneDayOverDstForwardAdds23HoursAt0100.

public void testAddOneDayOverDstForwardAdds23HoursAt0100() {
    Calendar calendar = new GregorianCalendar(AMERICA_SAO_PAULO);
    // 01:00 GMT-3
    calendar.set(2011, 9, 15, 1, 0);
    double hoursSinceEpoch = hoursSinceEpoch(calendar);
    calendar.add(Calendar.DATE, 1);
    assertEquals(23.0, hoursSinceEpoch(calendar) - hoursSinceEpoch);
    // 01:00 GMT-2; +23 hours
    assertCalendarEquals(calendar, 2011, 9, 16, 1, 0);
}

Example 74 with GregorianCalendar

use of java.util.GregorianCalendar in project j2objc by google.

the class CalendarTest method test_clear_45877_morning.

// https://code.google.com/p/android/issues/detail?id=45877
public void test_clear_45877_morning() {
    GregorianCalendar cal = new GregorianCalendar(TimeZone.getTimeZone("America/Los_Angeles"));
    // 3rd February 2016 05:32:40.000 America/Los_Angeles time.
    cal.setTimeInMillis(1454506360000L);
    checkClear(cal, 0, 28800000);
}

Example 75 with GregorianCalendar

use of java.util.GregorianCalendar in project j2objc by google.

the class CalendarTest method testAdd24HoursOverDstForwardAdds24Hours.

public void testAdd24HoursOverDstForwardAdds24Hours() {
    Calendar calendar = new GregorianCalendar(AMERICA_SAO_PAULO);
    // 01:00 GMT-3
    calendar.set(2011, 9, 15, 1, 0);
    double hoursSinceEpoch = hoursSinceEpoch(calendar);
    calendar.add(Calendar.HOUR, 24);
    assertEquals(24.0, hoursSinceEpoch(calendar) - hoursSinceEpoch);
    // 02:00 GMT-2; +24 hours
    assertCalendarEquals(calendar, 2011, 9, 16, 2, 0);
}