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

Example 41 with Calendar

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

the class IBMCalendarTest method TestWeekData.

@Test
public void TestWeekData() {
    // Each line contains two locales using the same set of week rule data.
    final String[] LOCALE_PAIRS = { "en", "en_US", "de", "de_DE", "de_DE", "en_DE", "en_GB", "und_GB", "ar_EG", "en_EG", "ar_SA", "fr_SA" };
    for (int i = 0; i < LOCALE_PAIRS.length; i += 2) {
        Calendar cal1 = Calendar.getInstance(new ULocale(LOCALE_PAIRS[i]));
        Calendar cal2 = Calendar.getInstance(new ULocale(LOCALE_PAIRS[i + 1]));
        // First day of week
        int dow1 = cal1.getFirstDayOfWeek();
        int dow2 = cal2.getFirstDayOfWeek();
        if (dow1 != dow2) {
            errln("getFirstDayOfWeek: " + LOCALE_PAIRS[i] + "->" + dow1 + ", " + LOCALE_PAIRS[i + 1] + "->" + dow2);
        }
        // Minimum days in first week
        int minDays1 = cal1.getMinimalDaysInFirstWeek();
        int minDays2 = cal2.getMinimalDaysInFirstWeek();
        if (minDays1 != minDays2) {
            errln("getMinimalDaysInFirstWeek: " + LOCALE_PAIRS[i] + "->" + minDays1 + ", " + LOCALE_PAIRS[i + 1] + "->" + minDays2);
        }
        // Weekdays and Weekends
        for (int d = Calendar.SUNDAY; d <= Calendar.SATURDAY; d++) {
            int wdt1 = cal1.getDayOfWeekType(d);
            int wdt2 = cal2.getDayOfWeekType(d);
            if (wdt1 != wdt2) {
                errln("getDayOfWeekType(" + d + "): " + LOCALE_PAIRS[i] + "->" + wdt1 + ", " + LOCALE_PAIRS[i + 1] + "->" + wdt2);
            }
        }
    }
}

Example 42 with Calendar

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

the class IBMCalendarTest method TestAddRollEra0AndEraBounds.

@Test
public void TestAddRollEra0AndEraBounds() {
    final String[] localeIDs = { // calendars with non-modern era 0 that goes backwards, max era == 1
    "en@calendar=gregorian", "en@calendar=roc", "en@calendar=coptic", // calendars with non-modern era 0 that goes forwards, max era > 1
    "en@calendar=japanese", "en@calendar=chinese", // calendars with non-modern era 0 that goes forwards, max era == 1
    "en@calendar=ethiopic", // calendars with only one era  = 0, forwards
    "en@calendar=buddhist", "en@calendar=hebrew", "en@calendar=islamic", "en@calendar=indian", // "en@calendar=persian", // no persian calendar in ICU4J yet
    "en@calendar=ethiopic-amete-alem" };
    TimeZone zoneGMT = TimeZone.getFrozenTimeZone("GMT");
    for (String localeID : localeIDs) {
        Calendar ucalTest = Calendar.getInstance(zoneGMT, new ULocale(localeID));
        String calType = ucalTest.getType();
        boolean era0YearsGoBackwards = (calType.equals("gregorian") || calType.equals("roc") || calType.equals("coptic"));
        int yrBefore, yrAfter, yrMax, eraAfter, eraMax, eraNow;
        ucalTest.clear();
        ucalTest.set(Calendar.YEAR, 2);
        ucalTest.set(Calendar.ERA, 0);
        yrBefore = ucalTest.get(Calendar.YEAR);
        ucalTest.add(Calendar.YEAR, 1);
        yrAfter = ucalTest.get(Calendar.YEAR);
        if ((era0YearsGoBackwards && yrAfter > yrBefore) || (!era0YearsGoBackwards && yrAfter < yrBefore)) {
            errln("Fail: era 0 add 1 year does not move forward in time for " + localeID);
        }
        ucalTest.clear();
        ucalTest.set(Calendar.YEAR, 2);
        ucalTest.set(Calendar.ERA, 0);
        yrBefore = ucalTest.get(Calendar.YEAR);
        ucalTest.roll(Calendar.YEAR, 1);
        yrAfter = ucalTest.get(Calendar.YEAR);
        if ((era0YearsGoBackwards && yrAfter > yrBefore) || (!era0YearsGoBackwards && yrAfter < yrBefore)) {
            errln("Fail: era 0 roll 1 year does not move forward in time for " + localeID);
        }
        ucalTest.clear();
        ucalTest.set(Calendar.YEAR, 1);
        ucalTest.set(Calendar.ERA, 0);
        if (era0YearsGoBackwards) {
            ucalTest.roll(Calendar.YEAR, 1);
            yrAfter = ucalTest.get(Calendar.YEAR);
            eraAfter = ucalTest.get(Calendar.ERA);
            if (eraAfter != 0 || yrAfter != 1) {
                errln("Fail: era 0 roll 1 year from year 1 does not stay within era or pin to year 1 for " + localeID + " (get era " + eraAfter + " year " + yrAfter + ")");
            }
        } else {
            // roll backward in time to where era 0 years go negative, except for the Chinese
            // calendar, which uses negative eras instead of having years outside the range 1-60
            ucalTest.roll(Calendar.YEAR, -2);
            yrAfter = ucalTest.get(Calendar.YEAR);
            eraAfter = ucalTest.get(Calendar.ERA);
            if (!calType.equals("chinese") && (eraAfter != 0 || yrAfter != -1)) {
                errln("Fail: era 0 roll -2 years from year 1 does not stay within era or produce year -1 for " + localeID + " (get era " + eraAfter + " year " + yrAfter + ")");
            }
        }
        ucalTest.clear();
        {
            int eraMin = ucalTest.getMinimum(Calendar.ERA);
            if (eraMin != 0 && calType.compareTo("chinese") != 0) {
                errln("Fail: getMinimum returns minimum era " + eraMin + " (should be 0) for calType " + calType);
            }
        }
        ucalTest.clear();
        ucalTest.set(Calendar.YEAR, 1);
        ucalTest.set(Calendar.ERA, 0);
        eraMax = ucalTest.getMaximum(Calendar.ERA);
        if (eraMax > 0) {
            // try similar tests for era 1 (if calendar has it), in which years always go forward
            ucalTest.clear();
            ucalTest.set(Calendar.YEAR, 2);
            ucalTest.set(Calendar.ERA, 1);
            yrBefore = ucalTest.get(Calendar.YEAR);
            ucalTest.add(Calendar.YEAR, 1);
            yrAfter = ucalTest.get(Calendar.YEAR);
            if (yrAfter < yrBefore) {
                errln("Fail: era 1 add 1 year does not move forward in time for " + localeID);
            }
            ucalTest.clear();
            ucalTest.set(Calendar.YEAR, 2);
            ucalTest.set(Calendar.ERA, 1);
            yrBefore = ucalTest.get(Calendar.YEAR);
            ucalTest.roll(Calendar.YEAR, 1);
            yrAfter = ucalTest.get(Calendar.YEAR);
            if (yrAfter < yrBefore) {
                errln("Fail: era 1 roll 1 year does not move forward in time for " + localeID);
            }
            ucalTest.clear();
            ucalTest.set(Calendar.YEAR, 1);
            ucalTest.set(Calendar.ERA, 1);
            yrMax = ucalTest.getActualMaximum(Calendar.YEAR);
            // roll down which should pin or wrap to end
            ucalTest.roll(Calendar.YEAR, -1);
            yrAfter = ucalTest.get(Calendar.YEAR);
            eraAfter = ucalTest.get(Calendar.ERA);
            // if yrMax is reasonable we should wrap to that, else we should pin at yr 1
            if (yrMax >= 32768) {
                if (eraAfter != 1 || yrAfter != 1) {
                    errln("Fail: era 1 roll -1 year from year 1 does not stay within era or pin to year 1 for " + localeID + " (get era " + eraAfter + " year " + yrAfter + ")");
                }
            } else if (eraAfter != 1 || yrAfter != yrMax) {
                errln("Fail: era 1 roll -1 year from year 1 does not stay within era or wrap to year " + yrMax + " for " + localeID + " (get era " + eraAfter + " year " + yrAfter + ")");
            } else {
                // now roll up which should wrap to beginning
                ucalTest.roll(Calendar.YEAR, 1);
                yrAfter = ucalTest.get(Calendar.YEAR);
                eraAfter = ucalTest.get(Calendar.ERA);
                if (eraAfter != 1 || yrAfter != 1) {
                    errln("Fail: era 1 roll 1 year from year " + yrMax + " does not stay within era or wrap to year 1 for " + localeID + " (get era " + eraAfter + " year " + yrAfter + ")");
                }
            }
            // if current era  > 1, try the same roll tests for current era
            ucalTest.setTime(new Date());
            eraNow = ucalTest.get(Calendar.ERA);
            if (eraNow > 1) {
                ucalTest.clear();
                ucalTest.set(Calendar.YEAR, 1);
                ucalTest.set(Calendar.ERA, eraNow);
                // max year value for this era
                yrMax = ucalTest.getActualMaximum(Calendar.YEAR);
                ucalTest.roll(Calendar.YEAR, -1);
                yrAfter = ucalTest.get(Calendar.YEAR);
                eraAfter = ucalTest.get(Calendar.ERA);
                // if yrMax is reasonable we should wrap to that, else we should pin at yr 1
                if (yrMax >= 32768) {
                    if (eraAfter != eraNow || yrAfter != 1) {
                        errln("Fail: era " + eraNow + " roll -1 year from year 1 does not stay within era or pin to year 1 for " + localeID + " (get era " + eraAfter + " year " + yrAfter + ")");
                    }
                } else if (eraAfter != eraNow || yrAfter != yrMax) {
                    errln("Fail: era " + eraNow + " roll -1 year from year 1 does not stay within era or wrap to year " + yrMax + " for " + localeID + " (get era " + eraAfter + " year " + yrAfter + ")");
                } else {
                    // now roll up which should wrap to beginning
                    ucalTest.roll(Calendar.YEAR, 1);
                    yrAfter = ucalTest.get(Calendar.YEAR);
                    eraAfter = ucalTest.get(Calendar.ERA);
                    if (eraAfter != eraNow || yrAfter != 1) {
                        errln("Fail: era " + eraNow + " roll 1 year from year " + yrMax + " does not stay within era or wrap to year 1 for " + localeID + " (get era " + eraAfter + " year " + yrAfter + ")");
                    }
                }
            }
        }
    }
}

Example 43 with Calendar

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

the class IBMCalendarTest method TestRepeatedWallTime.

@Test
public void TestRepeatedWallTime() {
    final Object[][] TESTDATA = { // Time zone            Input wall time                     WALLTIME_LAST in GMT                WALLTIME_FIRST in GMT
    { "America/New_York", new CalFields(2011, 11, 6, 0, 59, 59), new CalFields(2011, 11, 6, 4, 59, 59), new CalFields(2011, 11, 6, 4, 59, 59) }, { "America/New_York", new CalFields(2011, 11, 6, 1, 0, 0), new CalFields(2011, 11, 6, 6, 0, 0), new CalFields(2011, 11, 6, 5, 0, 0) }, { "America/New_York", new CalFields(2011, 11, 6, 1, 0, 1), new CalFields(2011, 11, 6, 6, 0, 1), new CalFields(2011, 11, 6, 5, 0, 1) }, { "America/New_York", new CalFields(2011, 11, 6, 1, 30, 0), new CalFields(2011, 11, 6, 6, 30, 0), new CalFields(2011, 11, 6, 5, 30, 0) }, { "America/New_York", new CalFields(2011, 11, 6, 1, 59, 59), new CalFields(2011, 11, 6, 6, 59, 59), new CalFields(2011, 11, 6, 5, 59, 59) }, { "America/New_York", new CalFields(2011, 11, 6, 2, 0, 0), new CalFields(2011, 11, 6, 7, 0, 0), new CalFields(2011, 11, 6, 7, 0, 0) }, { "America/New_York", new CalFields(2011, 11, 6, 2, 0, 1), new CalFields(2011, 11, 6, 7, 0, 1), new CalFields(2011, 11, 6, 7, 0, 1) }, { "Australia/Lord_Howe", new CalFields(2011, 4, 3, 1, 29, 59), new CalFields(2011, 4, 2, 14, 29, 59), new CalFields(2011, 4, 2, 14, 29, 59) }, { "Australia/Lord_Howe", new CalFields(2011, 4, 3, 1, 30, 0), new CalFields(2011, 4, 2, 15, 0, 0), new CalFields(2011, 4, 2, 14, 30, 0) }, { "Australia/Lord_Howe", new CalFields(2011, 4, 3, 1, 45, 0), new CalFields(2011, 4, 2, 15, 15, 0), new CalFields(2011, 4, 2, 14, 45, 0) }, { "Australia/Lord_Howe", new CalFields(2011, 4, 3, 1, 59, 59), new CalFields(2011, 4, 2, 15, 29, 59), new CalFields(2011, 4, 2, 14, 59, 59) }, { "Australia/Lord_Howe", new CalFields(2011, 4, 3, 2, 0, 0), new CalFields(2011, 4, 2, 15, 30, 0), new CalFields(2011, 4, 2, 15, 30, 0) }, { "Australia/Lord_Howe", new CalFields(2011, 4, 3, 2, 0, 1), new CalFields(2011, 4, 2, 15, 30, 1), new CalFields(2011, 4, 2, 15, 30, 1) } };
    Calendar calGMT = Calendar.getInstance(TimeZone.GMT_ZONE);
    Calendar calDefault = Calendar.getInstance();
    Calendar calLast = Calendar.getInstance();
    Calendar calFirst = Calendar.getInstance();
    calFirst.setRepeatedWallTimeOption(Calendar.WALLTIME_FIRST);
    calLast.setRepeatedWallTimeOption(Calendar.WALLTIME_LAST);
    for (Object[] test : TESTDATA) {
        String tzid = (String) test[0];
        TimeZone tz = TimeZone.getTimeZone(tzid);
        CalFields in = (CalFields) test[1];
        CalFields expLastGMT = (CalFields) test[2];
        CalFields expFirstGMT = (CalFields) test[3];
        // WALLTIME_LAST
        calLast.setTimeZone(tz);
        in.setTo(calLast);
        calGMT.setTimeInMillis(calLast.getTimeInMillis());
        CalFields outLastGMT = CalFields.createFrom(calGMT);
        if (!outLastGMT.equals(expLastGMT)) {
            errln("Fail: WALLTIME_LAST " + in + "[" + tzid + "] is parsed as " + outLastGMT + "[GMT]. Expected: " + expLastGMT + "[GMT]");
        }
        // default
        calDefault.setTimeZone(tz);
        in.setTo(calDefault);
        calGMT.setTimeInMillis(calDefault.getTimeInMillis());
        CalFields outDefGMT = CalFields.createFrom(calGMT);
        if (!outDefGMT.equals(expLastGMT)) {
            errln("Fail: (default) " + in + "[" + tzid + "] is parsed as " + outDefGMT + "[GMT]. Expected: " + expLastGMT + "[GMT]");
        }
        // WALLTIME_FIRST
        calFirst.setTimeZone(tz);
        in.setTo(calFirst);
        calGMT.setTimeInMillis(calFirst.getTimeInMillis());
        CalFields outFirstGMT = CalFields.createFrom(calGMT);
        if (!outFirstGMT.equals(expFirstGMT)) {
            errln("Fail: WALLTIME_FIRST " + in + "[" + tzid + "] is parsed as " + outFirstGMT + "[GMT]. Expected: " + expFirstGMT + "[GMT]");
        }
    }
}

Example 44 with Calendar

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

the class CalendarRegressionTest method Test4070502.

@Test
public void Test4070502() {
    java.util.Calendar tempcal = java.util.Calendar.getInstance();
    tempcal.clear();
    tempcal.set(1998, 0, 30);
    Date d = getAssociatedDate(tempcal.getTime());
    Calendar cal = new GregorianCalendar();
    cal.setTime(d);
    if (cal.get(Calendar.DAY_OF_WEEK) == Calendar.SATURDAY || cal.get(Calendar.DAY_OF_WEEK) == Calendar.SUNDAY)
        errln("Fail: Want weekday Got " + d);
}

Example 45 with Calendar

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

the class CalendarRegressionTest method TestWeekendData_10560.

@Test
public void TestWeekendData_10560() {
    final Calendar.WeekData worldWeekData = new Calendar.WeekData(2, 1, 7, 0, 1, 86400000);
    final Calendar.WeekData usWeekData = new Calendar.WeekData(1, 1, 7, 0, 1, 86400000);
    final Calendar.WeekData testWeekData = new Calendar.WeekData(1, 2, 3, 4, 5, 86400000);
    assertEquals("World", worldWeekData, Calendar.getWeekDataForRegion("001"));
    assertEquals("Illegal code => world", Calendar.getWeekDataForRegion("001"), Calendar.getWeekDataForRegion("xx"));
    assertEquals("FR = DE", Calendar.getWeekDataForRegion("FR"), Calendar.getWeekDataForRegion("DE"));
    assertNotEquals("IN ≠ world", Calendar.getWeekDataForRegion("001"), Calendar.getWeekDataForRegion("IN"));
    assertNotEquals("FR ≠ EG", Calendar.getWeekDataForRegion("FR"), Calendar.getWeekDataForRegion("EG"));
    Calendar aCalendar = Calendar.getInstance(Locale.US);
    assertEquals("US", usWeekData, aCalendar.getWeekData());
    Calendar rgusCalendar = Calendar.getInstance(new ULocale("hi_IN@rg=USzzzz"));
    assertEquals("IN@rg=US", usWeekData, rgusCalendar.getWeekData());
    aCalendar.setWeekData(testWeekData);
    assertEquals("Custom", testWeekData, aCalendar.getWeekData());
}