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

Example 16 with SimpleTimeZone

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

the class TimeZoneRegressionTest method TestT5432.

/*
     * Zone ID is not set by a SimpleTimeZone constructor
     */
@Test
public void TestT5432() {
    String tzid = "MyZone";
    SimpleTimeZone stz;
    // 2-arg constructor
    stz = new SimpleTimeZone(0, tzid);
    if (!tzid.equals(stz.getID())) {
        errln("FAIL: Bad zone id (" + stz.getID() + ") is returned - expected (" + tzid + ") [2-arg constructor]");
    }
    // 10-arg constructor
    stz = new SimpleTimeZone(0, tzid, 3, -1, 1, 3600000, 9, -1, 1, 3600000);
    if (!tzid.equals(stz.getID())) {
        errln("FAIL: Bad zone id (" + stz.getID() + ") is returned - expected (" + tzid + ") [10-arg constructor]");
    }
    // 11-arg constructor
    stz = new SimpleTimeZone(0, tzid, 3, -1, 1, 3600000, 9, -1, 1, 3600000, 3600000);
    if (!tzid.equals(stz.getID())) {
        errln("FAIL: Bad zone id (" + stz.getID() + ") is returned - expected (" + tzid + ") [11-arg constructor]");
    }
    // 13-arg constructor - this version had a problem reported by trac#5432
    stz = new SimpleTimeZone(0, tzid, 3, -1, 1, 3600000, SimpleTimeZone.WALL_TIME, 9, -1, 1, 3600000, SimpleTimeZone.WALL_TIME, 3600000);
    if (!tzid.equals(stz.getID())) {
        errln("FAIL: Bad zone id (" + stz.getID() + ") is returned - expected (" + tzid + ") [13-arg constructor]");
    }
}

Example 17 with SimpleTimeZone

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

the class TimeZoneBoundaryTest method TestNewRules.

/*
      static void _testUsingMillis(Date d, boolean startsInDST)
      {
      long millis = d.getTime();
      long max = millis + (long)(370 * ONE_DAY); // A year plus extra

      boolean lastDST = startsInDST;
      while (millis < max)
      {
      cal.setTime(new Date(millis));
      boolean inDaylight = cal.inDaylightTime();

      if (inDaylight != lastDST)
      {
      logln("Switch " + (inDaylight ? "into" : "out of")
      + " DST at " + (new Date(millis)));
      lastDST = inDaylight;
      }

      millis += 15*ONE_MINUTE;
      }
      }
      */
/**
 * Test new rule formats.
 */
@Test
public void TestNewRules() {
    if (true) {
        // Doesn't matter what the default TimeZone is here, since we
        // are creating our own TimeZone objects.
        SimpleTimeZone tz;
        java.util.Calendar tempcal = java.util.Calendar.getInstance();
        tempcal.clear();
        logln("-----------------------------------------------------------------");
        logln("Aug 2ndTues .. Mar 15");
        tz = new SimpleTimeZone(-8 * ONE_HOUR, "Test_1", Calendar.AUGUST, 2, Calendar.TUESDAY, 2 * ONE_HOUR, Calendar.MARCH, 15, 0, 2 * ONE_HOUR);
        // logln(tz.toString());
        logln("========================================");
        tempcal.set(1997, 0, 1);
        _testUsingBinarySearch(tz, tempcal.getTime(), 858416400000L);
        logln("========================================");
        tempcal.set(1997, 6, 1);
        _testUsingBinarySearch(tz, tempcal.getTime(), 871380000000L);
        logln("-----------------------------------------------------------------");
        logln("Apr Wed>=14 .. Sep Sun<=20");
        tz = new SimpleTimeZone(-8 * ONE_HOUR, "Test_2", Calendar.APRIL, 14, -Calendar.WEDNESDAY, 2 * ONE_HOUR, Calendar.SEPTEMBER, -20, -Calendar.SUNDAY, 2 * ONE_HOUR);
        // logln(tz.toString());
        logln("========================================");
        tempcal.set(1997, 0, 1);
        _testUsingBinarySearch(tz, tempcal.getTime(), 861184800000L);
        logln("========================================");
        tempcal.set(1997, 6, 1);
        _testUsingBinarySearch(tz, tempcal.getTime(), 874227600000L);
    }
/*
          if (true)
          {
          logln("========================================");
          logln("Stepping using millis");
          _testUsingMillis(new Date(97,0,1), false);
          }

          if (true)
          {
          logln("========================================");
          logln("Stepping using fields");
          _testUsingFields(1997, false);
          }

          if (false)
          {
          cal.clear();
          cal.set(1997, 3, 5, 10, 0);
          //    cal.inDaylightTime();
          logln("Date = " + cal.getTime());
          logln("Millis = " + cal.getTime().getTime()/3600000);
          }
          */
}

Example 18 with SimpleTimeZone

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

the class TimeZoneRegressionTest method Test4154542.

/**
 * SimpleTimeZone constructors, setStartRule(), and setEndRule() don't
 * check for out-of-range arguments.
 */
@Test
public void Test4154542() {
    final int GOOD = 1;
    final int BAD = 0;
    final int GOOD_MONTH = Calendar.JANUARY;
    final int GOOD_DAY = 1;
    final int GOOD_DAY_OF_WEEK = Calendar.SUNDAY;
    final int GOOD_TIME = 0;
    int[] DATA = { GOOD, Integer.MIN_VALUE, 0, Integer.MAX_VALUE, Integer.MIN_VALUE, GOOD, Calendar.JANUARY, -5, Calendar.SUNDAY, 0, GOOD, Calendar.DECEMBER, 5, Calendar.SATURDAY, 24 * 60 * 60 * 1000 - 1, BAD, Calendar.DECEMBER, 5, Calendar.SATURDAY, 24 * 60 * 60 * 1000 + 1, BAD, Calendar.DECEMBER, 5, Calendar.SATURDAY, -1, BAD, Calendar.JANUARY, -6, Calendar.SUNDAY, 0, BAD, Calendar.DECEMBER, 6, Calendar.SATURDAY, 24 * 60 * 60 * 1000, GOOD, Calendar.DECEMBER, 1, 0, 0, GOOD, Calendar.DECEMBER, 31, 0, 0, BAD, Calendar.APRIL, 31, 0, 0, BAD, Calendar.DECEMBER, 32, 0, 0, BAD, Calendar.JANUARY - 1, 1, Calendar.SUNDAY, 0, BAD, Calendar.DECEMBER + 1, 1, Calendar.SUNDAY, 0, GOOD, Calendar.DECEMBER, 31, -Calendar.SUNDAY, 0, GOOD, Calendar.DECEMBER, 31, -Calendar.SATURDAY, 0, BAD, Calendar.DECEMBER, 32, -Calendar.SATURDAY, 0, BAD, Calendar.DECEMBER, -32, -Calendar.SATURDAY, 0, BAD, Calendar.DECEMBER, 31, -Calendar.SATURDAY - 1, 0 };
    SimpleTimeZone zone = new SimpleTimeZone(0, "Z");
    for (int i = 0; i < DATA.length; i += 5) {
        boolean shouldBeGood = (DATA[i] == GOOD);
        int month = DATA[i + 1];
        int day = DATA[i + 2];
        int dayOfWeek = DATA[i + 3];
        int time = DATA[i + 4];
        Exception ex = null;
        try {
            zone.setStartRule(month, day, dayOfWeek, time);
        } catch (IllegalArgumentException e) {
            ex = e;
        }
        if ((ex == null) != shouldBeGood) {
            errln("setStartRule(month=" + month + ", day=" + day + ", dayOfWeek=" + dayOfWeek + ", time=" + time + (shouldBeGood ? (") should work but throws " + ex) : ") should fail but doesn't"));
        }
        ex = null;
        try {
            zone.setEndRule(month, day, dayOfWeek, time);
        } catch (IllegalArgumentException e) {
            ex = e;
        }
        if ((ex == null) != shouldBeGood) {
            errln("setEndRule(month=" + month + ", day=" + day + ", dayOfWeek=" + dayOfWeek + ", time=" + time + (shouldBeGood ? (") should work but throws " + ex) : ") should fail but doesn't"));
        }
        ex = null;
        try {
            /*SimpleTimeZone temp =*/
            new SimpleTimeZone(0, "Z", month, day, dayOfWeek, time, GOOD_MONTH, GOOD_DAY, GOOD_DAY_OF_WEEK, GOOD_TIME);
        } catch (IllegalArgumentException e) {
            ex = e;
        }
        if ((ex == null) != shouldBeGood) {
            errln("SimpleTimeZone(month=" + month + ", day=" + day + ", dayOfWeek=" + dayOfWeek + ", time=" + time + (shouldBeGood ? (", <end>) should work but throws " + ex) : ", <end>) should fail but doesn't"));
        }
        ex = null;
        try {
            /*SimpleTimeZone temp = */
            new SimpleTimeZone(0, "Z", GOOD_MONTH, GOOD_DAY, GOOD_DAY_OF_WEEK, GOOD_TIME, month, day, dayOfWeek, time);
        // temp = null;
        } catch (IllegalArgumentException e) {
            ex = e;
        }
        if ((ex == null) != shouldBeGood) {
            errln("SimpleTimeZone(<start>, month=" + month + ", day=" + day + ", dayOfWeek=" + dayOfWeek + ", time=" + time + (shouldBeGood ? (") should work but throws " + ex) : ") should fail but doesn't"));
        }
    }
}

Example 19 with SimpleTimeZone

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

the class DateTimeGeneratorTest method TestReplacingZoneString.

@Test
public void TestReplacingZoneString() {
    Date testDate = new Date();
    TimeZone testTimeZone = TimeZone.getTimeZone("America/New_York");
    TimeZone bogusTimeZone = new SimpleTimeZone(1234, "Etc/Unknown");
    Calendar calendar = Calendar.getInstance();
    ParsePosition parsePosition = new ParsePosition(0);
    ULocale[] locales = ULocale.getAvailableLocales();
    int count = 0;
    for (int i = 0; i < locales.length; ++i) {
        // skip the country locales unless we are doing exhaustive tests
        if (getExhaustiveness() < 6) {
            if (locales[i].getCountry().length() > 0) {
                continue;
            }
        }
        count++;
        // ticket#6503
        if (getExhaustiveness() <= 5 && count % 3 != 0) {
            continue;
        }
        logln(locales[i].toString());
        DateTimePatternGenerator dtpgen = DateTimePatternGenerator.getInstance(locales[i]);
        for (int style1 = DateFormat.FULL; style1 <= DateFormat.SHORT; ++style1) {
            final SimpleDateFormat oldFormat = (SimpleDateFormat) DateFormat.getTimeInstance(style1, locales[i]);
            String pattern = oldFormat.toPattern();
            // replaceZoneString(pattern, "VVVV");
            String newPattern = dtpgen.replaceFieldTypes(pattern, "VVVV");
            if (newPattern.equals(pattern)) {
                continue;
            }
            // verify that it roundtrips parsing
            SimpleDateFormat newFormat = new SimpleDateFormat(newPattern, locales[i]);
            newFormat.setTimeZone(testTimeZone);
            String formatted = newFormat.format(testDate);
            calendar.setTimeZone(bogusTimeZone);
            parsePosition.setIndex(0);
            newFormat.parse(formatted, calendar, parsePosition);
            if (parsePosition.getErrorIndex() >= 0) {
                errln("Failed parse with VVVV:\t" + locales[i] + ",\t\"" + pattern + "\",\t\"" + newPattern + "\",\t\"" + formatted.substring(0, parsePosition.getErrorIndex()) + "{}" + formatted.substring(parsePosition.getErrorIndex()) + "\"");
            } else if (!calendar.getTimeZone().getID().equals(testTimeZone.getID())) {
                errln("Failed timezone roundtrip with VVVV:\t" + locales[i] + ",\t\"" + pattern + "\",\t\"" + newPattern + "\",\t\"" + formatted + "\",\t" + calendar.getTimeZone().getID() + " != " + testTimeZone.getID());
            } else {
                logln(locales[i] + ":\t\"" + pattern + "\" => \t\"" + newPattern + "\"\t" + formatted);
            }
        }
    }
}

Example 20 with SimpleTimeZone

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

the class TimeZoneFormatTest method TestTimeZoneRoundTrip.

/*
     * Test case for checking if a TimeZone is properly set in the result calendar
     * and if the result TimeZone has the expected behavior.
     */
@Test
public void TestTimeZoneRoundTrip() {
    boolean TEST_ALL = getBooleanProperty("TimeZoneRoundTripAll", false);
    TimeZone unknownZone = new SimpleTimeZone(-31415, "Etc/Unknown");
    int badDstOffset = -1234;
    int badZoneOffset = -2345;
    int[][] testDateData = { { 2007, 1, 15 }, { 2007, 6, 15 }, { 1990, 1, 15 }, { 1990, 6, 15 }, { 1960, 1, 15 }, { 1960, 6, 15 } };
    Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("UTC"));
    cal.clear();
    // Set up rule equivalency test range
    long low, high;
    cal.set(1900, 0, 1);
    low = cal.getTimeInMillis();
    cal.set(2040, 0, 1);
    high = cal.getTimeInMillis();
    // Set up test dates
    Date[] DATES = new Date[testDateData.length];
    cal.clear();
    for (int i = 0; i < DATES.length; i++) {
        cal.set(testDateData[i][0], testDateData[i][1], testDateData[i][2]);
        DATES[i] = cal.getTime();
    }
    // Set up test locales
    ULocale[] LOCALES = null;
    if (TEST_ALL || TestFmwk.getExhaustiveness() > 5) {
        LOCALES = ULocale.getAvailableLocales();
    } else {
        LOCALES = new ULocale[] { new ULocale("en"), new ULocale("en_CA"), new ULocale("fr"), new ULocale("zh_Hant") };
    }
    String[] tzids;
    if (JDKTZ) {
        tzids = java.util.TimeZone.getAvailableIDs();
    } else {
        tzids = TimeZone.getAvailableIDs();
    }
    int[] inOffsets = new int[2];
    int[] outOffsets = new int[2];
    // Run the roundtrip test
    for (int locidx = 0; locidx < LOCALES.length; locidx++) {
        logln("Locale: " + LOCALES[locidx].toString());
        String localGMTString = TimeZoneFormat.getInstance(LOCALES[locidx]).formatOffsetLocalizedGMT(0);
        for (int patidx = 0; patidx < PATTERNS.length; patidx++) {
            logln("    pattern: " + PATTERNS[patidx]);
            SimpleDateFormat sdf = new SimpleDateFormat(PATTERNS[patidx], LOCALES[locidx]);
            for (int tzidx = 0; tzidx < tzids.length; tzidx++) {
                if (EXCL_TZ_PATTERN.matcher(tzids[tzidx]).matches()) {
                    continue;
                }
                TimeZone tz = TimeZone.getTimeZone(tzids[tzidx]);
                for (int datidx = 0; datidx < DATES.length; datidx++) {
                    // Format
                    sdf.setTimeZone(tz);
                    String tzstr = sdf.format(DATES[datidx]);
                    // Before parse, set unknown zone to SimpleDateFormat instance
                    // just for making sure that it does not depends on the time zone
                    // originally set.
                    sdf.setTimeZone(unknownZone);
                    // Parse
                    ParsePosition pos = new ParsePosition(0);
                    Calendar outcal = Calendar.getInstance(unknownZone);
                    outcal.set(Calendar.DST_OFFSET, badDstOffset);
                    outcal.set(Calendar.ZONE_OFFSET, badZoneOffset);
                    sdf.parse(tzstr, outcal, pos);
                    // Check the result
                    TimeZone outtz = outcal.getTimeZone();
                    tz.getOffset(DATES[datidx].getTime(), false, inOffsets);
                    outtz.getOffset(DATES[datidx].getTime(), false, outOffsets);
                    if (PATTERNS[patidx].equals("V")) {
                        // Short zone ID - should support roundtrip for canonical CLDR IDs
                        String canonicalID = TimeZone.getCanonicalID(tzids[tzidx]);
                        if (!outtz.getID().equals(canonicalID)) {
                            if (outtz.getID().equals("Etc/Unknown")) {
                                // short zone ID and "unk" is used as the fallback
                                if (REALLY_VERBOSE_LOG) {
                                    logln("Canonical round trip failed (probably as expected); tz=" + tzids[tzidx] + ", locale=" + LOCALES[locidx] + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx].getTime() + ", str=" + tzstr + ", outtz=" + outtz.getID());
                                }
                            } else {
                                errln("Canonical round trip failed; tz=" + tzids[tzidx] + ", locale=" + LOCALES[locidx] + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx].getTime() + ", str=" + tzstr + ", outtz=" + outtz.getID());
                            }
                        }
                    } else if (PATTERNS[patidx].equals("VV")) {
                        // Zone ID - full roundtrip support
                        if (!outtz.getID().equals(tzids[tzidx])) {
                            errln("Zone ID round trip failed; tz=" + tzids[tzidx] + ", locale=" + LOCALES[locidx] + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx].getTime() + ", str=" + tzstr + ", outtz=" + outtz.getID());
                        }
                    } else if (PATTERNS[patidx].equals("VVV") || PATTERNS[patidx].equals("VVVV")) {
                        // Location: time zone rule must be preserved except
                        // zones not actually associated with a specific location.
                        String canonicalID = TimeZone.getCanonicalID(tzids[tzidx]);
                        if (canonicalID != null && !outtz.getID().equals(canonicalID)) {
                            // Canonical ID did not match - check the rules
                            boolean bFailure = false;
                            if ((tz instanceof BasicTimeZone) && (outtz instanceof BasicTimeZone)) {
                                boolean hasNoLocation = TimeZone.getRegion(tzids[tzidx]).equals("001");
                                bFailure = !hasNoLocation && !((BasicTimeZone) outtz).hasEquivalentTransitions(tz, low, high);
                            }
                            if (bFailure) {
                                errln("Canonical round trip failed; tz=" + tzids[tzidx] + ", locale=" + LOCALES[locidx] + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx].getTime() + ", str=" + tzstr + ", outtz=" + outtz.getID());
                            } else if (REALLY_VERBOSE_LOG) {
                                logln("Canonical round trip failed (as expected); tz=" + tzids[tzidx] + ", locale=" + LOCALES[locidx] + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx].getTime() + ", str=" + tzstr + ", outtz=" + outtz.getID());
                            }
                        }
                    } else {
                        boolean isOffsetFormat = (PATTERNS[patidx].charAt(0) == 'Z' || PATTERNS[patidx].charAt(0) == 'O' || PATTERNS[patidx].charAt(0) == 'X' || PATTERNS[patidx].charAt(0) == 'x');
                        boolean minutesOffset = false;
                        if (PATTERNS[patidx].charAt(0) == 'X' || PATTERNS[patidx].charAt(0) == 'x') {
                            minutesOffset = PATTERNS[patidx].length() <= 3;
                        }
                        if (!isOffsetFormat) {
                            // Check if localized GMT format is used as a fallback of name styles
                            int numDigits = 0;
                            for (int n = 0; n < tzstr.length(); n++) {
                                if (UCharacter.isDigit(tzstr.charAt(n))) {
                                    numDigits++;
                                }
                            }
                            isOffsetFormat = (numDigits > 0);
                        }
                        if (isOffsetFormat || tzstr.equals(localGMTString)) {
                            // Localized GMT or ISO: total offset (raw + dst) must be preserved.
                            int inOffset = inOffsets[0] + inOffsets[1];
                            int outOffset = outOffsets[0] + outOffsets[1];
                            int diff = outOffset - inOffset;
                            if (minutesOffset) {
                                diff = (diff / 60000) * 60000;
                            }
                            if (diff != 0) {
                                errln("Offset round trip failed; tz=" + tzids[tzidx] + ", locale=" + LOCALES[locidx] + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx].getTime() + ", str=" + tzstr + ", inOffset=" + inOffset + ", outOffset=" + outOffset);
                            }
                        } else {
                            // Specific or generic: raw offset must be preserved.
                            if (inOffsets[0] != outOffsets[0]) {
                                if (JDKTZ && tzids[tzidx].startsWith("SystemV/")) {
                                    // ICU handles these zones as aliases of existing time zones
                                    if (REALLY_VERBOSE_LOG) {
                                        logln("Raw offset round trip failed; tz=" + tzids[tzidx] + ", locale=" + LOCALES[locidx] + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx].getTime() + ", str=" + tzstr + ", inRawOffset=" + inOffsets[0] + ", outRawOffset=" + outOffsets[0]);
                                    }
                                } else {
                                    errln("Raw offset round trip failed; tz=" + tzids[tzidx] + ", locale=" + LOCALES[locidx] + ", pattern=" + PATTERNS[patidx] + ", time=" + DATES[datidx].getTime() + ", str=" + tzstr + ", inRawOffset=" + inOffsets[0] + ", outRawOffset=" + outOffsets[0]);
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}