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

Example 16 with TimeZone

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

the class DateFormatRegressionTest method Test4065240.

/**
 * @bug 4065240
 */
@Test
public void Test4065240() {
    Date curDate;
    DateFormat shortdate, fulldate;
    String strShortDate, strFullDate;
    Locale saveLocale = Locale.getDefault();
    TimeZone saveZone = TimeZone.getDefault();
    try {
        Locale curLocale = new Locale("de", "DE");
        Locale.setDefault(curLocale);
        // {sfb} adoptDefault instead of setDefault
        // TimeZone.setDefault(TimeZone.createTimeZone("EST"));
        TimeZone.setDefault(TimeZone.getTimeZone("EST"));
        Calendar cal = Calendar.getInstance();
        cal.clear();
        cal.set(98 + 1900, 0, 1);
        curDate = cal.getTime();
        shortdate = DateFormat.getDateInstance(DateFormat.SHORT);
        fulldate = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG);
        strShortDate = "The current date (short form) is ";
        String temp;
        temp = shortdate.format(curDate);
        strShortDate += temp;
        strFullDate = "The current date (long form) is ";
        String temp2 = fulldate.format(curDate);
        strFullDate += temp2;
        logln(strShortDate);
        logln(strFullDate);
    // {sfb} What to do with resource bundle stuff?????
    // Check to see if the resource is present; if not, we can't test
    // ResourceBundle bundle = //The variable is never used
    // ICULocaleData.getBundle("DateFormatZoneData", curLocale);
    // {sfb} API change to ResourceBundle -- add getLocale()
    /*if (bundle.getLocale().getLanguage().equals("de")) {
                // UPDATE THIS AS ZONE NAME RESOURCE FOR <EST> in de_DE is updated
                if (!strFullDate.endsWith("GMT-05:00"))
                    errln("Fail: Want GMT-05:00");
            } else {
                logln("*** TEST COULD NOT BE COMPLETED BECAUSE DateFormatZoneData ***");
                logln("*** FOR LOCALE de OR de_DE IS MISSING ***");
            }*/
    } catch (Exception e) {
        logln(e.getMessage());
    } finally {
        Locale.setDefault(saveLocale);
        TimeZone.setDefault(saveZone);
    }
}

Example 17 with TimeZone

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

the class DateFormatRegressionTest method Test4103341.

/**
 * @bug 4103341
 */
@Test
public void Test4103341() {
    TimeZone saveZone = TimeZone.getDefault();
    try {
        // {sfb} changed from adoptDefault to setDefault
        TimeZone.setDefault(TimeZone.getTimeZone("CST"));
        SimpleDateFormat simple = new SimpleDateFormat("MM/dd/yyyy HH:mm");
        TimeZone temp = TimeZone.getDefault();
        if (!simple.getTimeZone().equals(temp))
            errln("Fail: SimpleDateFormat not using default zone");
    } finally {
        TimeZone.setDefault(saveZone);
    }
}

Example 18 with TimeZone

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

the class DateFormatRoundTripTest method TestDateFormatRoundTrip.

// TODO: test is randomly failing depending on the randomly generated date
@Test
public void TestDateFormatRoundTrip() {
    dateFormat = new SimpleDateFormat("EEE MMM dd HH:mm:ss.SSS zzz yyyy G");
    getFieldCal = Calendar.getInstance();
    // use test framework's random seed
    ran = createRandom();
    final Locale[] avail = DateFormat.getAvailableLocales();
    int locCount = avail.length;
    logln("DateFormat available locales: " + locCount);
    if (quick) {
        if (locCount > 5)
            locCount = 5;
        logln("Quick mode: only testing first 5 Locales");
    }
    TimeZone tz = TimeZone.getDefault();
    logln("Default TimeZone:             " + tz.getID());
    if (INFINITE) {
        // Special infinite loop test mode for finding hard to reproduce errors
        Locale loc = Locale.getDefault();
        logln("ENTERING INFINITE TEST LOOP FOR Locale: " + loc.getDisplayName());
        for (; ; ) {
            _test(loc);
        }
    } else {
        _test(Locale.getDefault());
        for (int i = 0; i < locCount; ++i) {
            _test(avail[i]);
        }
    }
}

Example 19 with TimeZone

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

the class TimeZoneRuleTest method TestHasEquivalentTransitions.

/*
     * Test cases for HasTimeZoneRules#hasEquivalentTransitions
     */
@Test
public void TestHasEquivalentTransitions() {
    // America/New_York and America/Indiana/Indianapolis are equivalent
    // since 2006
    TimeZone newyork = TimeZone.getTimeZone("America/New_York", TimeZone.TIMEZONE_ICU);
    TimeZone indianapolis = TimeZone.getTimeZone("America/Indiana/Indianapolis", TimeZone.TIMEZONE_ICU);
    TimeZone gmt_5 = TimeZone.getTimeZone("Etc/GMT+5", TimeZone.TIMEZONE_ICU);
    long jan1_1971 = getUTCMillis(1971, Calendar.JANUARY, 1);
    long jan1_2005 = getUTCMillis(2005, Calendar.JANUARY, 1);
    long jan1_2006 = getUTCMillis(2006, Calendar.JANUARY, 1);
    long jan1_2007 = getUTCMillis(2007, Calendar.JANUARY, 1);
    long jan1_2011 = getUTCMillis(2010, Calendar.JANUARY, 1);
    if (((BasicTimeZone) newyork).hasEquivalentTransitions(indianapolis, jan1_2005, jan1_2011)) {
        errln("FAIL: New_York is not equivalent to Indianapolis between 2005 and 2010, but returned true");
    }
    if (!((BasicTimeZone) newyork).hasEquivalentTransitions(indianapolis, jan1_2006, jan1_2011)) {
        errln("FAIL: New_York is equivalent to Indianapolis between 2006 and 2010, but returned false");
    }
    if (!((BasicTimeZone) indianapolis).hasEquivalentTransitions(gmt_5, jan1_1971, jan1_2006)) {
        errln("FAIL: Indianapolis is equivalent to GMT+5 between 1971 and 2005, but returned false");
    }
    if (((BasicTimeZone) indianapolis).hasEquivalentTransitions(gmt_5, jan1_1971, jan1_2007)) {
        errln("FAIL: Indianapolis is not equivalent to GMT+5 between 1971 and 2006, but returned true");
    }
    // Cloned TimeZone
    TimeZone newyork2 = (TimeZone) newyork.clone();
    if (!((BasicTimeZone) newyork).hasEquivalentTransitions(newyork2, jan1_1971, jan1_2011)) {
        errln("FAIL: Cloned TimeZone must have the same transitions");
    }
    if (!((BasicTimeZone) newyork).hasEquivalentTransitions(newyork2, jan1_1971, jan1_2011, true)) {
        errln("FAIL: Cloned TimeZone must have the same transitions");
    }
    // America/New_York and America/Los_Angeles has same DST start rules, but
    // raw offsets are different
    TimeZone losangeles = TimeZone.getTimeZone("America/Los_Angeles", TimeZone.TIMEZONE_ICU);
    if (((BasicTimeZone) newyork).hasEquivalentTransitions(losangeles, jan1_2006, jan1_2011)) {
        errln("FAIL: New_York is not equivalent to Los Angeles, but returned true");
    }
}

Example 20 with TimeZone

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

the class TimeZoneTest method TestFebruary.

// Test that a transition at the end of February is handled correctly.
@Test
public void TestFebruary() {
    // Time zone with daylight savings time from the first Sunday in November
    // to the last Sunday in February.
    // Similar to the new rule for Brazil (Sao Paulo) in tzdata2006n.
    // 
    // Note: In tzdata2007h, the rule had changed, so no actual zones uses
    // lastSun in Feb anymore.
    SimpleTimeZone tz1 = new SimpleTimeZone(// raw offset: 3h before (west of) GMT
    -3 * MILLIS_PER_HOUR, "nov-feb", // start: November, first, Sunday
    Calendar.NOVEMBER, // start: November, first, Sunday
    1, // start: November, first, Sunday
    Calendar.SUNDAY, // midnight wall time
    0, // end:   February, last, Sunday
    Calendar.FEBRUARY, // end:   February, last, Sunday
    -1, // end:   February, last, Sunday
    Calendar.SUNDAY, // midnight wall time
    0);
    // Now hardcode the same rules as for Brazil in tzdata 2006n, so that
    // we cover the intended code even when in the future zoneinfo hardcodes
    // these transition dates.
    SimpleTimeZone tz2 = new SimpleTimeZone(// raw offset: 3h before (west of) GMT
    -3 * MILLIS_PER_HOUR, "nov-feb2", // start: November, 1 or after, Sunday
    Calendar.NOVEMBER, // start: November, 1 or after, Sunday
    1, // start: November, 1 or after, Sunday
    -Calendar.SUNDAY, // midnight wall time
    0, // end:   February, 29 or before, Sunday
    Calendar.FEBRUARY, // end:   February, 29 or before, Sunday
    -29, // end:   February, 29 or before, Sunday
    -Calendar.SUNDAY, // midnight wall time
    0);
    // Gregorian calendar with the UTC time zone for getting sample test date/times.
    GregorianCalendar gc = new GregorianCalendar(TimeZone.getTimeZone("Etc/GMT"));
    // "Unable to create the UTC calendar: %s"
    int[] data = { // int year, month, day, hour, minute, second, offsetHours
    2006, Calendar.NOVEMBER, 5, 02, 59, 59, -3, 2006, Calendar.NOVEMBER, 5, 03, 00, 00, -2, 2007, Calendar.FEBRUARY, 25, 01, 59, 59, -2, 2007, Calendar.FEBRUARY, 25, 02, 00, 00, -3, 2007, Calendar.NOVEMBER, 4, 02, 59, 59, -3, 2007, Calendar.NOVEMBER, 4, 03, 00, 00, -2, 2008, Calendar.FEBRUARY, 24, 01, 59, 59, -2, 2008, Calendar.FEBRUARY, 24, 02, 00, 00, -3, 2008, Calendar.NOVEMBER, 2, 02, 59, 59, -3, 2008, Calendar.NOVEMBER, 2, 03, 00, 00, -2, 2009, Calendar.FEBRUARY, 22, 01, 59, 59, -2, 2009, Calendar.FEBRUARY, 22, 02, 00, 00, -3, 2009, Calendar.NOVEMBER, 1, 02, 59, 59, -3, 2009, Calendar.NOVEMBER, 1, 03, 00, 00, -2, 2010, Calendar.FEBRUARY, 28, 01, 59, 59, -2, 2010, Calendar.FEBRUARY, 28, 02, 00, 00, -3 };
    TimeZone[] timezones = { tz1, tz2 };
    TimeZone tz;
    Date dt;
    int t, i, raw, dst;
    // raw = offsets[0], dst = offsets[1]
    int[] offsets = new int[2];
    for (t = 0; t < timezones.length; ++t) {
        tz = timezones[t];
        for (i = 0; i < data.length; i += 7) {
            gc.set(data[i], data[i + 1], data[i + 2], data[i + 3], data[i + 4], data[i + 5]);
            dt = gc.getTime();
            tz.getOffset(dt.getTime(), false, offsets);
            raw = offsets[0];
            dst = offsets[1];
            if ((raw + dst) != data[i + 6] * MILLIS_PER_HOUR) {
                errln("test case " + t + "." + (i / 7) + ": " + "tz.getOffset(" + data[i] + "-" + (data[i + 1] + 1) + "-" + data[i + 2] + " " + data[i + 3] + ":" + data[i + 4] + ":" + data[i + 5] + ") returns " + raw + "+" + dst + " != " + data[i + 6] * MILLIS_PER_HOUR);
            }
        }
    }
}