Examples with GregorianCalendar android.icu.util.GregorianCalendar used on opensource projects

Example 56 with GregorianCalendar

use of android.icu.util.GregorianCalendar in project j2objc by google.

the class CalendarRegressionTest method Test4197699.

/**
 * Week of year is wrong at the start and end of the year.
 */
@Test
public void Test4197699() {
    GregorianCalendar cal = new GregorianCalendar();
    cal.setFirstDayOfWeek(Calendar.MONDAY);
    cal.setMinimalDaysInFirstWeek(4);
    DateFormat fmt = new SimpleDateFormat("E dd MMM yyyy  'DOY='D 'WOY='w");
    fmt.setCalendar(cal);
    int[] DATA = { 2000, Calendar.JANUARY, 1, 52, 2001, Calendar.DECEMBER, 31, 1 };
    for (int i = 0; i < DATA.length; ) {
        cal.set(DATA[i++], DATA[i++], DATA[i++]);
        int expWOY = DATA[i++];
        int actWOY = cal.get(Calendar.WEEK_OF_YEAR);
        if (expWOY == actWOY) {
            logln("Ok: " + fmt.format(cal.getTime()));
        } else {
            errln("FAIL: " + fmt.format(cal.getTime()) + ", expected WOY=" + expWOY);
            cal.add(Calendar.DATE, -8);
            for (int j = 0; j < 14; ++j) {
                cal.add(Calendar.DATE, 1);
                logln(fmt.format(cal.getTime()));
            }
        }
    }
}

Example 57 with GregorianCalendar

use of android.icu.util.GregorianCalendar in project j2objc by google.

the class CalendarRegressionTest method Test4166109.

/**
 * GregorianCalendar.getActualMaximum() does not account for first day of
 * week.
 */
@Test
public void Test4166109() {
    /*
         * Test month:
         * 
         * March 1998 Su Mo Tu We Th Fr Sa 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
         * 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
         */
    boolean passed = true;
    int field = Calendar.WEEK_OF_MONTH;
    GregorianCalendar calendar = new GregorianCalendar(Locale.US);
    calendar.set(1998, Calendar.MARCH, 1);
    calendar.setMinimalDaysInFirstWeek(1);
    logln("Date:  " + calendar.getTime());
    int firstInMonth = calendar.get(Calendar.DAY_OF_MONTH);
    for (int firstInWeek = Calendar.SUNDAY; firstInWeek <= Calendar.SATURDAY; firstInWeek++) {
        calendar.setFirstDayOfWeek(firstInWeek);
        int returned = calendar.getActualMaximum(field);
        int expected = (31 + ((firstInMonth - firstInWeek + 7) % 7) + 6) / 7;
        logln("First day of week = " + firstInWeek + "  getActualMaximum(WEEK_OF_MONTH) = " + returned + "  expected = " + expected + ((returned == expected) ? "  ok" : "  FAIL"));
        if (returned != expected) {
            passed = false;
        }
    }
    if (!passed) {
        errln("Test failed");
    }
}

Example 58 with GregorianCalendar

use of android.icu.util.GregorianCalendar in project j2objc by google.

the class CalendarRegressionTest method Test4174361.

@Test
public void Test4174361() {
    GregorianCalendar calendar = new GregorianCalendar(1996, 1, 29);
    calendar.add(Calendar.MONTH, 10);
    // Date date1 = calendar.getTime();
    // date1 = null;
    int d1 = calendar.get(Calendar.DAY_OF_MONTH);
    calendar = new GregorianCalendar(1996, 1, 29);
    calendar.add(Calendar.MONTH, 11);
    // Date date2 = calendar.getTime();
    // date2 = null;
    int d2 = calendar.get(Calendar.DAY_OF_MONTH);
    if (d1 != d2) {
        errln("adding months to Feb 29 broken");
    }
}

Example 59 with GregorianCalendar

use of android.icu.util.GregorianCalendar in project j2objc by google.

the class CalendarRegressionTest method Test4125892.

// I am disabling this test -- it is currently failing because of a bug
// in Sun's latest change to STZ.getOffset(). I have filed a Sun bug
// against this problem.
// Re-enabled after 'porting' TZ and STZ from java.util to android.icu.util.
/**
 * Prove that GregorianCalendar is proleptic (it used to cut off at 45 BC,
 * and not have leap years before then).
 */
@Test
public void Test4125892() {
    GregorianCalendar cal = (GregorianCalendar) Calendar.getInstance();
    // DateFormat fmt = new SimpleDateFormat("MMMM d, yyyy G");
    // fmt = null;
    cal.clear();
    cal.set(Calendar.ERA, GregorianCalendar.BC);
    // 81 BC is a leap year (proleptically)
    cal.set(Calendar.YEAR, 81);
    cal.set(Calendar.MONTH, Calendar.FEBRUARY);
    cal.set(Calendar.DATE, 28);
    cal.add(Calendar.DATE, 1);
    if (cal.get(Calendar.DATE) != 29 || // -80 == 81 BC
    !cal.isLeapYear(-80))
        errln("Calendar not proleptic");
}

Example 60 with GregorianCalendar

use of android.icu.util.GregorianCalendar in project j2objc by google.

the class CalendarRegressionTest method Test9019.

/**
 * Test case for ticket:9019
 */
@Test
public void Test9019() {
    GregorianCalendar cal1 = new GregorianCalendar(TimeZone.GMT_ZONE, ULocale.US);
    GregorianCalendar cal2 = new GregorianCalendar(TimeZone.GMT_ZONE, ULocale.US);
    cal1.clear();
    cal2.clear();
    cal1.set(2011, Calendar.MAY, 06);
    cal2.set(2012, Calendar.JANUARY, 06);
    cal1.setLenient(false);
    cal1.add(Calendar.MONTH, 8);
    if (!cal1.getTime().equals(cal2.getTime())) {
        errln("Error: Calendar is " + cal1.getTime() + " but expected " + cal2.getTime());
    } else {
        logln("Pass: rolled calendar is " + cal1.getTime());
    }
}