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

Example 86 with TimeZone

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

the class TimeZoneRegressionTest method Test4084933.

/**
 * The expected behavior of TimeZone around the boundaries is:
 * (Assume transition time of 2:00 AM)
 *    day of onset 1:59 AM STD  = display name 1:59 AM ST
 *                 2:00 AM STD  = display name 3:00 AM DT
 *    day of end   0:59 AM STD  = display name 1:59 AM DT
 *                 1:00 AM STD  = display name 1:00 AM ST
 */
@Test
public void Test4084933() {
    TimeZone tz = TimeZone.getTimeZone("PST");
    long offset1 = tz.getOffset(1, 1997, Calendar.OCTOBER, 26, Calendar.SUNDAY, (2 * 60 * 60 * 1000));
    long offset2 = tz.getOffset(1, 1997, Calendar.OCTOBER, 26, Calendar.SUNDAY, (2 * 60 * 60 * 1000) - 1);
    long offset3 = tz.getOffset(1, 1997, Calendar.OCTOBER, 26, Calendar.SUNDAY, (1 * 60 * 60 * 1000));
    long offset4 = tz.getOffset(1, 1997, Calendar.OCTOBER, 26, Calendar.SUNDAY, (1 * 60 * 60 * 1000) - 1);
    /*
         *  The following was added just for consistency.  It shows that going *to* Daylight
         *  Savings Time (PDT) does work at 2am.
         */
    long offset5 = tz.getOffset(1, 1997, Calendar.APRIL, 6, Calendar.SUNDAY, (2 * 60 * 60 * 1000));
    long offset6 = tz.getOffset(1, 1997, Calendar.APRIL, 6, Calendar.SUNDAY, (2 * 60 * 60 * 1000) - 1);
    long offset7 = tz.getOffset(1, 1997, Calendar.APRIL, 6, Calendar.SUNDAY, (1 * 60 * 60 * 1000));
    long offset8 = tz.getOffset(1, 1997, Calendar.APRIL, 6, Calendar.SUNDAY, (1 * 60 * 60 * 1000) - 1);
    long SToffset = -8 * 60 * 60 * 1000L;
    long DToffset = -7 * 60 * 60 * 1000L;
    if (offset1 != SToffset || offset2 != SToffset || offset3 != SToffset || offset4 != DToffset || offset5 != DToffset || offset6 != SToffset || offset7 != SToffset || offset8 != SToffset)
        warnln("Fail: TimeZone misbehaving");
}

Example 87 with TimeZone

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

the class TimeZoneRegressionTest method Test4073209.

@Test
public void Test4073209() {
    TimeZone z1 = TimeZone.getTimeZone("PST");
    TimeZone z2 = TimeZone.getTimeZone("PST");
    if (z1 == z2)
        errln("Fail: TimeZone should return clones");
}

Example 88 with TimeZone

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

the class TimeZoneRegressionTest method Test4109314.

@Test
public void Test4109314() {
    GregorianCalendar testCal = (GregorianCalendar) Calendar.getInstance();
    TimeZone PST = TimeZone.getTimeZone("PST");
    java.util.Calendar tempcal = java.util.Calendar.getInstance();
    tempcal.clear();
    tempcal.set(1998, Calendar.APRIL, 4, 22, 0);
    Date d1 = tempcal.getTime();
    tempcal.set(1998, Calendar.APRIL, 5, 6, 0);
    Date d2 = tempcal.getTime();
    tempcal.set(1998, Calendar.OCTOBER, 24, 22, 0);
    Date d3 = tempcal.getTime();
    tempcal.set(1998, Calendar.OCTOBER, 25, 6, 0);
    Date d4 = tempcal.getTime();
    Object[] testData = { PST, d1, d2, PST, d3, d4 };
    boolean pass = true;
    for (int i = 0; i < testData.length; i += 3) {
        testCal.setTimeZone((TimeZone) testData[i]);
        long t = ((Date) testData[i + 1]).getTime();
        Date end = (Date) testData[i + 2];
        while (t < end.getTime()) {
            testCal.setTime(new Date(t));
            if (!checkCalendar314(testCal, (TimeZone) testData[i]))
                pass = false;
            t += 60 * 60 * 1000L;
        }
    }
    if (!pass)
        errln("Fail: TZ API inconsistent");
}

Example 89 with TimeZone

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

the class TimeZoneRegressionTest method Test4126678.

/**
 * CANNOT REPRODUDE
 *
 * Yet another _alleged_ bug in TimeZone.getOffset(), a method that never
 * should have been made public.  It's simply too hard to use correctly.
 *
 * The original test code failed to do the following:
 * (1) Call Calendar.setTime() before getting the fields!
 * (2) Use the right millis (as usual) for getOffset(); they were passing
 *     in the MILLIS field, instead of the STANDARD MILLIS IN DAY.
 * When you fix these two problems, the test passes, as expected.
 */
@Test
public void Test4126678() {
    // Note: this test depends on the PST time zone.
    TimeZone initialZone = TimeZone.getDefault();
    Calendar cal = Calendar.getInstance();
    TimeZone tz = TimeZone.getTimeZone("PST");
    TimeZone.setDefault(tz);
    cal.setTimeZone(tz);
    java.util.Calendar tempcal = java.util.Calendar.getInstance();
    tempcal.clear();
    tempcal.set(1998, Calendar.APRIL, 5, 10, 0);
    Date dt = tempcal.getTime();
    // the dt value is local time in PST.
    if (!tz.inDaylightTime(dt))
        errln("We're not in Daylight Savings Time and we should be.\n");
    cal.setTime(dt);
    int era = cal.get(Calendar.ERA);
    int year = cal.get(Calendar.YEAR);
    int month = cal.get(Calendar.MONTH);
    int day = cal.get(Calendar.DATE);
    int dayOfWeek = cal.get(Calendar.DAY_OF_WEEK);
    int millis = cal.get(Calendar.MILLISECOND) + (cal.get(Calendar.SECOND) + (cal.get(Calendar.MINUTE) + (cal.get(Calendar.HOUR) * 60) * 60) * 1000) - cal.get(Calendar.DST_OFFSET);
    long offset = tz.getOffset(era, year, month, day, dayOfWeek, millis);
    long raw_offset = tz.getRawOffset();
    if (offset == raw_offset)
        errln("Offsets should not match when in DST");
    // restore the initial time zone so that this test case
    // doesn't affect the others.
    TimeZone.setDefault(initialZone);
}

Example 90 with TimeZone

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

the class TimeZoneRegressionTest method Test4154650.

/**
 * SimpleTimeZone.getOffset accepts illegal arguments.
 */
@Test
public void Test4154650() {
    final int GOOD = 1, BAD = 0;
    final int GOOD_ERA = GregorianCalendar.AD, GOOD_YEAR = 1998, GOOD_MONTH = Calendar.AUGUST;
    final int GOOD_DAY = 2, GOOD_DOW = Calendar.SUNDAY, GOOD_TIME = 16 * 3600000;
    int[] DATA = { GOOD, GOOD_ERA, GOOD_YEAR, GOOD_MONTH, GOOD_DAY, GOOD_DOW, GOOD_TIME, GOOD, GregorianCalendar.BC, GOOD_YEAR, GOOD_MONTH, GOOD_DAY, GOOD_DOW, GOOD_TIME, GOOD, GregorianCalendar.AD, GOOD_YEAR, GOOD_MONTH, GOOD_DAY, GOOD_DOW, GOOD_TIME, BAD, GregorianCalendar.BC - 1, GOOD_YEAR, GOOD_MONTH, GOOD_DAY, GOOD_DOW, GOOD_TIME, BAD, GregorianCalendar.AD + 1, GOOD_YEAR, GOOD_MONTH, GOOD_DAY, GOOD_DOW, GOOD_TIME, GOOD, GOOD_ERA, GOOD_YEAR, Calendar.JANUARY, GOOD_DAY, GOOD_DOW, GOOD_TIME, GOOD, GOOD_ERA, GOOD_YEAR, Calendar.DECEMBER, GOOD_DAY, GOOD_DOW, GOOD_TIME, BAD, GOOD_ERA, GOOD_YEAR, Calendar.JANUARY - 1, GOOD_DAY, GOOD_DOW, GOOD_TIME, BAD, GOOD_ERA, GOOD_YEAR, Calendar.DECEMBER + 1, GOOD_DAY, GOOD_DOW, GOOD_TIME, GOOD, GOOD_ERA, GOOD_YEAR, Calendar.JANUARY, 1, GOOD_DOW, GOOD_TIME, GOOD, GOOD_ERA, GOOD_YEAR, Calendar.JANUARY, 31, GOOD_DOW, GOOD_TIME, BAD, GOOD_ERA, GOOD_YEAR, Calendar.JANUARY, 0, GOOD_DOW, GOOD_TIME, BAD, GOOD_ERA, GOOD_YEAR, Calendar.JANUARY, 32, GOOD_DOW, GOOD_TIME, GOOD, GOOD_ERA, GOOD_YEAR, GOOD_MONTH, GOOD_DAY, Calendar.SUNDAY, GOOD_TIME, GOOD, GOOD_ERA, GOOD_YEAR, GOOD_MONTH, GOOD_DAY, Calendar.SATURDAY, GOOD_TIME, BAD, GOOD_ERA, GOOD_YEAR, GOOD_MONTH, GOOD_DAY, Calendar.SUNDAY - 1, GOOD_TIME, BAD, GOOD_ERA, GOOD_YEAR, GOOD_MONTH, GOOD_DAY, Calendar.SATURDAY + 1, GOOD_TIME, GOOD, GOOD_ERA, GOOD_YEAR, GOOD_MONTH, GOOD_DAY, GOOD_DOW, 0, GOOD, GOOD_ERA, GOOD_YEAR, GOOD_MONTH, GOOD_DAY, GOOD_DOW, 24 * 3600000 - 1, BAD, GOOD_ERA, GOOD_YEAR, GOOD_MONTH, GOOD_DAY, GOOD_DOW, -1, BAD, GOOD_ERA, GOOD_YEAR, GOOD_MONTH, GOOD_DAY, GOOD_DOW, 24 * 3600000 };
    TimeZone tz = TimeZone.getDefault();
    for (int i = 0; i < DATA.length; i += 7) {
        boolean good = DATA[i] == GOOD;
        IllegalArgumentException e = null;
        try {
            /*int offset =*/
            tz.getOffset(DATA[i + 1], DATA[i + 2], DATA[i + 3], DATA[i + 4], DATA[i + 5], DATA[i + 6]);
        // offset = 0;
        } catch (IllegalArgumentException ex) {
            e = ex;
        }
        if (good != (e == null)) {
            errln("Fail: getOffset(" + DATA[i + 1] + ", " + DATA[i + 2] + ", " + DATA[i + 3] + ", " + DATA[i + 4] + ", " + DATA[i + 5] + ", " + DATA[i + 6] + (good ? (") threw " + e) : ") accepts invalid args"));
        }
    }
}