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

Example 66 with GregorianCalendar

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

the class CalendarRegressionTest method TestJ9.

/**
 * Set behavior of DST_OFFSET field. ICU4J Jitterbug 9.
 */
@Test
public void TestJ9() {
    int HOURS = 60 * 60 * 1000;
    Calendar cal = new GregorianCalendar(TimeZone.getTimeZone("PST"), Locale.US);
    final int END_FIELDS = 0x1234;
    int[] DATA = { // With no explicit ZONE/DST expect 12:00 am
    Calendar.MONTH, Calendar.JUNE, END_FIELDS, // expected hour, min
    0, // expected hour, min
    0, // Normal ZONE/DST for June 1 Pacific is 8:00/1:00
    Calendar.MONTH, Calendar.JUNE, Calendar.ZONE_OFFSET, -8 * HOURS, Calendar.DST_OFFSET, HOURS, END_FIELDS, // expected hour, min
    0, // expected hour, min
    0, // With ZONE/DST of 8:00/0:30 expect time of 12:30 am
    Calendar.MONTH, Calendar.JUNE, Calendar.ZONE_OFFSET, -8 * HOURS, Calendar.DST_OFFSET, HOURS / 2, END_FIELDS, // expected hour, min
    0, // expected hour, min
    30, // With ZONE/DST of 8:00/UNSET expect time of 1:00 am
    Calendar.MONTH, Calendar.JUNE, Calendar.ZONE_OFFSET, -8 * HOURS, END_FIELDS, // expected hour, min
    1, // expected hour, min
    0, // With ZONE/DST of UNSET/0:30 expect 4:30 pm (day before)
    Calendar.MONTH, Calendar.JUNE, Calendar.DST_OFFSET, HOURS / 2, END_FIELDS, // expected hour, min
    16, // expected hour, min
    30 };
    for (int i = 0; i < DATA.length; ) {
        int start = i;
        cal.clear();
        // Set fields
        while (DATA[i] != END_FIELDS) {
            cal.set(DATA[i++], DATA[i++]);
        }
        // skip over END_FIELDS
        ++i;
        // Get hour/minute
        int h = cal.get(Calendar.HOUR_OF_DAY);
        int m = cal.get(Calendar.MINUTE);
        // Check
        if (h != DATA[i] || m != DATA[i + 1]) {
            errln("Fail: expected " + DATA[i] + ":" + DATA[i + 1] + ", got " + h + ":" + m + " after:");
            while (DATA[start] != END_FIELDS) {
                logln("set(" + FIELD_NAME[DATA[start++]] + ", " + DATA[start++] + ");");
            }
        }
        // skip over expected hour, min
        i += 2;
    }
}

Example 67 with GregorianCalendar

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

the class CalendarRegressionTest method Test4040996.

@Test
public void Test4040996() {
    try {
        String[] ids = TimeZone.getAvailableIDs(-8 * 60 * 60 * 1000);
        SimpleTimeZone pdt = new SimpleTimeZone(-8 * 60 * 60 * 1000, ids[0]);
        pdt.setStartRule(Calendar.APRIL, 1, Calendar.SUNDAY, 2 * 60 * 60 * 1000);
        pdt.setEndRule(Calendar.OCTOBER, -1, Calendar.SUNDAY, 2 * 60 * 60 * 1000);
        Calendar calendar = new GregorianCalendar(pdt);
        calendar.set(Calendar.MONTH, 3);
        calendar.set(Calendar.DAY_OF_MONTH, 18);
        calendar.set(Calendar.SECOND, 30);
        logln("MONTH: " + calendar.get(Calendar.MONTH));
        logln("DAY_OF_MONTH: " + calendar.get(Calendar.DAY_OF_MONTH));
        logln("MINUTE: " + calendar.get(Calendar.MINUTE));
        logln("SECOND: " + calendar.get(Calendar.SECOND));
        calendar.add(Calendar.SECOND, 6);
        // This will print out todays date for MONTH and DAY_OF_MONTH
        // instead of the date it was set to.
        // This happens when adding MILLISECOND or MINUTE also
        logln("MONTH: " + calendar.get(Calendar.MONTH));
        logln("DAY_OF_MONTH: " + calendar.get(Calendar.DAY_OF_MONTH));
        logln("MINUTE: " + calendar.get(Calendar.MINUTE));
        logln("SECOND: " + calendar.get(Calendar.SECOND));
        if (calendar.get(Calendar.MONTH) != 3 || calendar.get(Calendar.DAY_OF_MONTH) != 18 || calendar.get(Calendar.SECOND) != 36)
            errln("Fail: Calendar.add misbehaves");
    } catch (Exception e) {
        warnln("Could not load data. " + e.getMessage());
    }
}

Example 68 with GregorianCalendar

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

the class CalendarRegressionTest method TestT8596.

/*
     * Test case for ticket#8596.
     * Setting an year followed by getActualMaximum(Calendar.WEEK_OF_YEAR)
     * may result wrong maximum week.
     */
@Test
public void TestT8596() {
    GregorianCalendar gc = new GregorianCalendar(TimeZone.getTimeZone("Etc/GMT"));
    gc.setFirstDayOfWeek(Calendar.MONDAY);
    gc.setMinimalDaysInFirstWeek(4);
    // Force the calender to resolve the fields once.
    // The maximum week number in 2011 is 52.
    gc.set(Calendar.YEAR, 2011);
    gc.get(Calendar.YEAR);
    // Set a date in year 2009, but not calling get to resolve
    // the calendar's internal field yet.
    gc.set(2009, Calendar.JULY, 1);
    // Then call getActuamMaximum for week of year.
    // #8596 was caused by conflict between year set
    // above and internal work calendar field resolution.
    int maxWeeks = gc.getActualMaximum(Calendar.WEEK_OF_YEAR);
    if (maxWeeks != 53) {
        errln("FAIL: Max week in 2009 in ISO calendar is 53, but got " + maxWeeks);
    }
}

Example 69 with GregorianCalendar

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

the class CalendarRegressionTest method Test4035301.

@Test
public void Test4035301() {
    try {
        GregorianCalendar c = new GregorianCalendar(98, 8, 7);
        GregorianCalendar d = new GregorianCalendar(98, 8, 7);
        if (c.after(d) || c.after(c) || c.before(d) || c.before(c) || !c.equals(c) || !c.equals(d))
            errln("Fail");
    } catch (Exception e) {
        // TODO Auto-generated catch block
        warnln("Could not load data. " + e.getMessage());
    }
}

Example 70 with GregorianCalendar

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

the class CalendarRegressionTest method Test4145158.

/**
 * GregorianCalendar handling of Dates Long.MIN_VALUE and Long.MAX_VALUE is
 * confusing; unless the time zone has a raw offset of zero, one or the
 * other of these will wrap. We've modified the test given in the bug report
 * to therefore only check the behavior of a calendar with a zero raw offset
 * zone.
 */
@Test
public void Test4145158() {
    GregorianCalendar calendar = new GregorianCalendar();
    calendar.setTimeZone(TimeZone.getTimeZone("GMT"));
    calendar.setTime(new Date(Long.MIN_VALUE));
    int year1 = calendar.get(Calendar.YEAR);
    int era1 = calendar.get(Calendar.ERA);
    calendar.setTime(new Date(Long.MAX_VALUE));
    int year2 = calendar.get(Calendar.YEAR);
    int era2 = calendar.get(Calendar.ERA);
    if (year1 == year2 && era1 == era2) {
        errln("Fail: Long.MIN_VALUE or Long.MAX_VALUE wrapping around");
    }
}