Examples with SimpleDateFormat android.icu.text.SimpleDateFormat used on opensource projects

Example 61 with SimpleDateFormat

use of android.icu.text.SimpleDateFormat in project j2objc by google.

the class DateIntervalFormatTest method stress.

private void stress(String[] data, int data_length, Locale loc, String locName) {
    String[] skeleton = { "EEEEdMMMMy", "dMMMMy", "dMMMM", "MMMMy", "EEEEdMMMM", "EEEdMMMy", "dMMMy", "dMMM", "MMMy", "EEEdMMM", "EEEdMy", "dMy", "dM", "My", "EEEdM", "d", "EEEd", "y", "M", "MMM", "MMMM", "hm", "hmv", "hmz", "h", "hv", "hz", // following could be normalized
    "EEddMMyyyy", "EddMMy", "hhmm", "hhmmzz", // following could not be normalized
    "hms", "dMMMMMy", "EEEEEdM" };
    int i = 0;
    SimpleDateFormat ref = new SimpleDateFormat(data[i++], loc);
    while (i < data_length) {
        // 'f'
        String datestr = data[i++];
        String datestr_2 = data[i++];
        Date date;
        Date date_2;
        try {
            date = ref.parse(datestr);
            date_2 = ref.parse(datestr_2);
        } catch (ParseException e) {
            errln("parse exception" + e);
            continue;
        }
        DateInterval dtitv = new DateInterval(date.getTime(), date_2.getTime());
        for (int skeletonIndex = 0; skeletonIndex < skeleton.length; ++skeletonIndex) {
            String oneSkeleton = skeleton[skeletonIndex];
            // need special handle of "Thai" since the default calendar
            // of "Thai" is "Budd", not "Gregorian".
            DateIntervalFormat dtitvfmt = DateIntervalFormat.getInstance(oneSkeleton, loc);
            /*
                if ( locName.equals("th") ) {
                    // reset calendar to be Gregorian
                    GregorianCalendar gregCal = new GregorianCalendar(loc);
                    DateFormat dformat = dtitvfmt.getDateFormat();
                    DateFormat newOne = (DateFormat)dformat.clone();
                    newOne.setCalendar(gregCal);
                    dtitvfmt.setDateFormat(newOne);
                }
                 */
            dtitvfmt.format(dtitv);
        }
        // test interval format by algorithm
        for (int style = DateFormat.FULL; style < 4; ++style) {
            SimpleDateFormat dtfmt = (SimpleDateFormat) DateFormat.getDateInstance(style, loc);
            FieldPosition pos = new FieldPosition(0);
            StringBuffer str = new StringBuffer("");
            Calendar fromCalendar = (Calendar) dtfmt.getCalendar().clone();
            Calendar toCalendar = (Calendar) dtfmt.getCalendar().clone();
            fromCalendar.setTimeInMillis(dtitv.getFromDate());
            toCalendar.setTimeInMillis(dtitv.getToDate());
            dtfmt.intervalFormatByAlgorithm(fromCalendar, toCalendar, str, pos);
        }
    }
}

Example 62 with SimpleDateFormat

use of android.icu.text.SimpleDateFormat in project j2objc by google.

the class GlobalizationPreferencesTest method TestDateFormat.

@Test
public void TestDateFormat() {
    GlobalizationPreferences gp = new GlobalizationPreferences();
    String pattern;
    DateFormat df;
    // Set unsupported locale - ach
    logln("Set locale - ach");
    gp.setLocale(new ULocale("ach"));
    // Date - short
    df = gp.getDateFormat(GlobalizationPreferences.DF_SHORT, GlobalizationPreferences.DF_NONE);
    pattern = ((SimpleDateFormat) df).toPattern();
    // root pattern must be used
    if (!pattern.equals("y-MM-dd")) {
        errln("FAIL: SHORT date pattern is " + pattern + " Expected: y-MM-dd");
    }
    // Set locale - fr, fr_CA, fr_FR
    ArrayList lcls = new ArrayList(3);
    lcls.add(new ULocale("fr"));
    lcls.add(new ULocale("fr_CA"));
    lcls.add(new ULocale("fr_FR"));
    logln("Set locales - fr, fr_CA, fr_FR");
    gp.setLocales(lcls);
    // Date - short
    df = gp.getDateFormat(GlobalizationPreferences.DF_SHORT, GlobalizationPreferences.DF_NONE);
    pattern = ((SimpleDateFormat) df).toPattern();
    // fr_CA pattern must be used
    if (!pattern.equals("yy-MM-dd")) {
        errln("FAIL: SHORT date pattern is " + pattern + " Expected: yy-MM-dd");
    }
    // Set locale - en_GB
    logln("Set locale - en_GB");
    gp.setLocale(new ULocale("en_GB"));
    // Date - full
    df = gp.getDateFormat(GlobalizationPreferences.DF_FULL, GlobalizationPreferences.DF_NONE);
    pattern = ((SimpleDateFormat) df).toPattern();
    if (!pattern.equals("EEEE, d MMMM y")) {
        errln("FAIL: FULL date pattern is " + pattern + " Expected: EEEE, d MMMM y");
    }
    // Date - long
    df = gp.getDateFormat(GlobalizationPreferences.DF_LONG, GlobalizationPreferences.DF_NONE);
    pattern = ((SimpleDateFormat) df).toPattern();
    if (!pattern.equals("d MMMM y")) {
        errln("FAIL: LONG date pattern is " + pattern + " Expected: d MMMM y");
    }
    // Date - medium
    df = gp.getDateFormat(GlobalizationPreferences.DF_MEDIUM, GlobalizationPreferences.DF_NONE);
    pattern = ((SimpleDateFormat) df).toPattern();
    if (!pattern.equals("d MMM y")) {
        errln("FAIL: MEDIUM date pattern is " + pattern + " Expected: d MMM y");
    }
    // Date - short
    df = gp.getDateFormat(GlobalizationPreferences.DF_SHORT, GlobalizationPreferences.DF_NONE);
    pattern = ((SimpleDateFormat) df).toPattern();
    if (!pattern.equals("dd/MM/y")) {
        errln("FAIL: SHORT date pattern is " + pattern + " Expected: dd/MM/y");
    }
    // Time - full
    df = gp.getDateFormat(GlobalizationPreferences.DF_NONE, GlobalizationPreferences.DF_FULL);
    pattern = ((SimpleDateFormat) df).toPattern();
    if (!pattern.equals("HH:mm:ss zzzz")) {
        errln("FAIL: FULL time pattern is " + pattern + " Expected: HH:mm:ss zzzz");
    }
    // Time - long
    df = gp.getDateFormat(GlobalizationPreferences.DF_NONE, GlobalizationPreferences.DF_LONG);
    pattern = ((SimpleDateFormat) df).toPattern();
    if (!pattern.equals("HH:mm:ss z")) {
        errln("FAIL: LONG time pattern is " + pattern + " Expected: HH:mm:ss z");
    }
    // Time - medium
    df = gp.getDateFormat(GlobalizationPreferences.DF_NONE, GlobalizationPreferences.DF_MEDIUM);
    pattern = ((SimpleDateFormat) df).toPattern();
    if (!pattern.equals("HH:mm:ss")) {
        errln("FAIL: MEDIUM time pattern is " + pattern + " Expected: HH:mm:ss");
    }
    // Time - short
    df = gp.getDateFormat(GlobalizationPreferences.DF_NONE, GlobalizationPreferences.DF_SHORT);
    pattern = ((SimpleDateFormat) df).toPattern();
    if (!pattern.equals("HH:mm")) {
        errln("FAIL: SHORT time pattern is " + pattern + " Expected: HH:mm");
    }
    // Date/Time - full
    df = gp.getDateFormat(GlobalizationPreferences.DF_FULL, GlobalizationPreferences.DF_FULL);
    pattern = ((SimpleDateFormat) df).toPattern();
    if (!pattern.equals("EEEE, d MMMM y 'at' HH:mm:ss zzzz")) {
        errln("FAIL: FULL date/time pattern is " + pattern + " Expected: EEEE, d MMMM y 'at' HH:mm:ss zzzz");
    }
    // Invalid style
    boolean illegalArg = false;
    try {
        df = gp.getDateFormat(-1, GlobalizationPreferences.DF_NONE);
    } catch (IllegalArgumentException iae) {
        logln("Illegal date style -1");
        illegalArg = true;
    }
    if (!illegalArg) {
        errln("FAIL: getDateFormat() must throw IllegalArgumentException for dateStyle -1");
    }
    illegalArg = false;
    try {
        df = gp.getDateFormat(GlobalizationPreferences.DF_NONE, GlobalizationPreferences.DF_NONE);
    } catch (IllegalArgumentException iae) {
        logln("Illegal style - dateStyle:DF_NONE / timeStyle:DF_NONE");
        illegalArg = true;
    }
    if (!illegalArg) {
        errln("FAIL: getDateFormat() must throw IllegalArgumentException for dateStyle:DF_NONE/timeStyle:DF_NONE");
    }
    // Set explicit time zone
    logln("Set timezone - America/Sao_Paulo");
    TimeZone tz = TimeZone.getTimeZone("America/Sao_Paulo");
    gp.setTimeZone(tz);
    df = gp.getDateFormat(GlobalizationPreferences.DF_LONG, GlobalizationPreferences.DF_MEDIUM);
    String tzid = df.getTimeZone().getID();
    if (!tzid.equals("America/Sao_Paulo")) {
        errln("FAIL: The DateFormat instance must use timezone America/Sao_Paulo");
    }
    // Set explicit calendar
    logln("Set calendar - japanese");
    Calendar jcal = new JapaneseCalendar();
    jcal.setTimeZone(TimeZone.getTimeZone("Asia/Tokyo"));
    gp.setCalendar(jcal);
    df = gp.getDateFormat(GlobalizationPreferences.DF_SHORT, GlobalizationPreferences.DF_SHORT);
    Calendar dfCal = df.getCalendar();
    if (!(dfCal instanceof JapaneseCalendar)) {
        errln("FAIL: The DateFormat instance must use Japanese calendar");
    }
    // TimeZone must be still America/Sao_Paulo
    tzid = df.getTimeZone().getID();
    if (!tzid.equals("America/Sao_Paulo")) {
        errln("FAIL: The DateFormat instance must use timezone America/Sao_Paulo");
    }
    // Set explicit DateFormat
    logln("Set explicit date format - full date");
    DateFormat customFD = DateFormat.getDateInstance(new IslamicCalendar(), DateFormat.FULL, new ULocale("ar_SA"));
    customFD.setTimeZone(TimeZone.getTimeZone("Asia/Riyadh"));
    gp.setDateFormat(GlobalizationPreferences.DF_FULL, GlobalizationPreferences.DF_NONE, customFD);
    df = gp.getDateFormat(GlobalizationPreferences.DF_FULL, GlobalizationPreferences.DF_NONE);
    dfCal = df.getCalendar();
    if (!(dfCal instanceof IslamicCalendar)) {
        errln("FAIL: The DateFormat instance must use Islamic calendar");
    }
    // TimeZone in the custom DateFormat is overridden by GP's timezone setting
    tzid = df.getTimeZone().getID();
    if (!tzid.equals("America/Sao_Paulo")) {
        errln("FAIL: The DateFormat instance must use timezone America/Sao_Paulo");
    }
    // Freeze
    logln("Freeze this object");
    gp.freeze();
    DateFormat customLD = DateFormat.getDateInstance(new BuddhistCalendar(), DateFormat.LONG, new ULocale("th"));
    customLD.setTimeZone(TimeZone.getTimeZone("Asia/Bangkok"));
    boolean isFrozen = false;
    try {
        gp.setDateFormat(GlobalizationPreferences.DF_LONG, GlobalizationPreferences.DF_NONE, customLD);
    } catch (UnsupportedOperationException uoe) {
        logln("setDateFormat is blocked");
        isFrozen = true;
    }
    if (!isFrozen) {
        errln("FAIL: setDateFormat must be blocked after frozen");
    }
    // Modifiable clone
    logln("cloneAsThawed");
    GlobalizationPreferences gp1 = (GlobalizationPreferences) gp.cloneAsThawed();
    gp1.setDateFormat(GlobalizationPreferences.DF_LONG, GlobalizationPreferences.DF_NONE, customLD);
    df = gp1.getDateFormat(GlobalizationPreferences.DF_SHORT, GlobalizationPreferences.DF_SHORT);
    dfCal = df.getCalendar();
    if (!(dfCal instanceof JapaneseCalendar)) {
        errln("FAIL: The DateFormat instance must use Japanese calendar");
    }
    // TimeZone must be still America/Sao_Paulo
    tzid = df.getTimeZone().getID();
    if (!tzid.equals("America/Sao_Paulo")) {
        errln("FAIL: The DateFormat instance must use timezone America/Sao_Paulo");
    }
    df = gp1.getDateFormat(GlobalizationPreferences.DF_LONG, GlobalizationPreferences.DF_NONE);
    dfCal = df.getCalendar();
    if (!(dfCal instanceof BuddhistCalendar)) {
        errln("FAIL: The DateFormat instance must use Buddhist calendar");
    }
    // TimeZone must be still America/Sao_Paulo
    tzid = df.getTimeZone().getID();
    if (!tzid.equals("America/Sao_Paulo")) {
        errln("FAIL: The DateFormat instance must use timezone America/Sao_Paulo");
    }
}

Example 63 with SimpleDateFormat

use of android.icu.text.SimpleDateFormat in project j2objc by google.

the class DateFormatTest method TestQuotePattern161.

/**
 * Test the handling of single quotes in patterns.
 */
@Test
public void TestQuotePattern161() {
    SimpleDateFormat formatter = new SimpleDateFormat("MM/dd/yyyy 'at' hh:mm:ss a zzz", Locale.US);
    Calendar cal = Calendar.getInstance();
    cal.clear();
    cal.set(1997, Calendar.AUGUST, 13, 10, 42, 28);
    Date currentTime_1 = cal.getTime();
    String dateString = ((DateFormat) formatter).format(currentTime_1);
    String exp = "08/13/1997 at 10:42:28 AM ";
    logln("format(" + currentTime_1 + ") = " + dateString);
    if (!dateString.substring(0, exp.length()).equals(exp))
        errln("FAIL: Expected " + exp);
}

Example 64 with SimpleDateFormat

use of android.icu.text.SimpleDateFormat in project j2objc by google.

the class DateFormatTest method TestTwoDigitWOY.

@Test
public void TestTwoDigitWOY() {
    // See ICU Ticket #8514
    String dateText = new String("98MON01");
    SimpleDateFormat simpleDateFormat = new SimpleDateFormat("YYEEEww");
    simpleDateFormat.set2DigitYearStart(new GregorianCalendar(1999, 0, 1).getTime());
    Calendar cal = new GregorianCalendar();
    cal.clear();
    cal.setFirstDayOfWeek(Calendar.SUNDAY);
    cal.setMinimalDaysInFirstWeek(4);
    ParsePosition pp = new ParsePosition(0);
    simpleDateFormat.parse(dateText, cal, pp);
    if (pp.getErrorIndex() >= 0) {
        errln("FAIL: Error in parsing two digit WOY");
    }
    simpleDateFormat.applyPattern("Y");
    String result = simpleDateFormat.format(cal.getTime());
    if (!result.equals("2098")) {
        errln("FAIL: Unexpected result in two digit WOY parse.  Expected 2098, got " + result);
    }
}

Example 65 with SimpleDateFormat

use of android.icu.text.SimpleDateFormat in project j2objc by google.

the class DateFormatTest method TestErrorChecking.

@Test
public void TestErrorChecking() {
    try {
        DateFormat.getDateTimeInstance(-1, -1, Locale.US);
        errln("Expected exception for getDateTimeInstance(-1, -1, Locale)");
    } catch (IllegalArgumentException e) {
        logln("one ok");
    } catch (Exception e) {
        warnln("Expected IllegalArgumentException, got: " + e);
    }
    try {
        DateFormat df = new SimpleDateFormat("aaNNccc");
        df.format(new Date());
        errln("Expected exception for format with bad pattern");
    } catch (IllegalArgumentException ex) {
        logln("two ok");
    } catch (Exception e) {
        warnln("Expected IllegalArgumentException, got: " + e);
    }
    {
        // opposite of text
        SimpleDateFormat fmt = new SimpleDateFormat("dd/MM/yy");
        fmt.set2DigitYearStart(getDate(2003, Calendar.DECEMBER, 25));
        String text = "12/25/03";
        Calendar xcal = new GregorianCalendar();
        xcal.setLenient(false);
        ParsePosition pp = new ParsePosition(0);
        // should get parse error on second field, not lenient
        fmt.parse(text, xcal, pp);
        if (pp.getErrorIndex() == -1) {
            errln("Expected parse error");
        } else {
            logln("three ok");
        }
    }
}