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

Example 36 with DateFormat

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

the class DateFormatTest method TestGetPatternInstance.

/* Tests the method public final static DateFormat getPatternInstance */
@Test
public void TestGetPatternInstance() {
    // public final static DateFormat getPatternInstance(String pattern)
    try {
        @SuppressWarnings("unused") DateFormat df = DateFormat.getPatternInstance("");
        df = DateFormat.getPatternInstance("", new Locale("en_US"));
        df = DateFormat.getPatternInstance(null, "", new Locale("en_US"));
    } catch (Exception e) {
        errln("DateFormat.getPatternInstance is not suppose to return an exception.");
    }
}

Example 37 with DateFormat

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

the class DateFormatTest method TestRunTogetherPattern985.

/**
 * Verify the behavior of patterns in which digits for different fields run together
 * without intervening separators.
 */
@Test
public void TestRunTogetherPattern985() {
    String format = "yyyyMMddHHmmssSSS";
    String now, then;
    // UBool flag;
    SimpleDateFormat formatter = new SimpleDateFormat(format);
    Date date1 = new Date();
    now = ((DateFormat) formatter).format(date1);
    logln(now);
    ParsePosition pos = new ParsePosition(0);
    Date date2 = formatter.parse(now, pos);
    if (date2 == null)
        then = "Parse stopped at " + pos.getIndex();
    else
        then = ((DateFormat) formatter).format(date2);
    logln(then);
    if (date2 == null || !date2.equals(date1))
        errln("FAIL");
}

Example 38 with DateFormat

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

the class DateFormatTest method tryPat994.

// internal test subroutine, used by TestPartialParse994
public void tryPat994(SimpleDateFormat format, String pat, String str, Date expected) {
    Date Null = null;
    logln("Pattern \"" + pat + "\"   String \"" + str + "\"");
    try {
        format.applyPattern(pat);
        Date date = format.parse(str);
        String f = ((DateFormat) format).format(date);
        logln(" parse(" + str + ") -> " + date);
        logln(" format -> " + f);
        if (expected.equals(Null) || !date.equals(expected))
            // " + expected);
            errln("FAIL: Expected null");
        if (!f.equals(str))
            errln("FAIL: Expected " + str);
    } catch (ParseException e) {
        logln("ParseException: " + e.getMessage());
        if (!(expected == Null))
            errln("FAIL: Expected " + expected);
    } catch (Exception e) {
        errln("*** Exception:");
        e.printStackTrace();
    }
}

Example 39 with DateFormat

use of android.icu.text.DateFormat 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 40 with DateFormat

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

the class IntlTestDateFormatAPI method TestAPI.

// This test checks various generic API methods in DateFormat to achieve 100% API coverage.
@Test
public void TestAPI() {
    logln("DateFormat API test---");
    logln("");
    Locale.setDefault(Locale.ENGLISH);
    // ======= Test constructors
    logln("Testing DateFormat constructors");
    DateFormat def = DateFormat.getInstance();
    DateFormat fr = DateFormat.getTimeInstance(DateFormat.FULL, Locale.FRENCH);
    DateFormat it = DateFormat.getDateInstance(DateFormat.MEDIUM, Locale.ITALIAN);
    DateFormat de = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG, Locale.GERMAN);
    // ======= Test equality
    logln("Testing equality operator");
    if (fr.equals(it)) {
        errln("ERROR: equals failed");
    }
    // ======= Test various format() methods
    logln("Testing various format() methods");
    Date d = new Date((long) 837039928046.0);
    StringBuffer res1 = new StringBuffer();
    StringBuffer res2 = new StringBuffer();
    String res3 = new String();
    FieldPosition pos1 = new FieldPosition(0);
    FieldPosition pos2 = new FieldPosition(0);
    res1 = fr.format(d, res1, pos1);
    logln("" + d.getTime() + " formatted to " + res1);
    res2 = it.format(d, res2, pos2);
    logln("" + d.getTime() + " formatted to " + res2);
    res3 = de.format(d);
    logln("" + d.getTime() + " formatted to " + res3);
    // ======= Test parse()
    logln("Testing parse()");
    String text = new String("02/03/76, 2:50 AM, CST");
    Object result1 = new Date();
    Date result2 = new Date();
    Date result3 = new Date();
    ParsePosition pos = new ParsePosition(0);
    ParsePosition pos01 = new ParsePosition(0);
    result1 = def.parseObject(text, pos);
    if (result1 == null) {
        errln("ERROR: parseObject() failed for " + text);
    }
    logln(text + " parsed into " + ((Date) result1).getTime());
    try {
        result2 = def.parse(text);
    } catch (ParseException e) {
        errln("ERROR: parse() failed");
    }
    logln(text + " parsed into " + result2.getTime());
    result3 = def.parse(text, pos01);
    if (result3 == null) {
        errln("ERROR: parse() failed for " + text);
    }
    logln(text + " parsed into " + result3.getTime());
    // ======= Test getters and setters
    logln("Testing getters and setters");
    final Locale[] locales = DateFormat.getAvailableLocales();
    long count = locales.length;
    logln("Got " + count + " locales");
    // Ticket #6280, #8078 and #11674
    // These locales should be included in the result
    boolean missingLocaleNotFatal = TestUtil.getJavaVendor() == JavaVendor.Android || TestUtil.getJavaVersion() >= 7;
    final Locale[] samples = { new Locale("zh", "CN"), new Locale("zh", "TW"), new Locale("zh", "HK"), new Locale("sr", "RS") };
    boolean[] available = new boolean[samples.length];
    for (int i = 0; i < count; i++) {
        String name;
        name = locales[i].getDisplayName();
        logln(name);
        for (int j = 0; j < samples.length; j++) {
            if (locales[i].equals(samples[j])) {
                available[j] = true;
                break;
            }
        }
    }
    for (int i = 0; i < available.length; i++) {
        if (!available[i]) {
            if (missingLocaleNotFatal) {
                // Java 7 supports script field, so zh_Hans_CN is included
                // in the available locale list.
                logln("INFO: missing Locale: " + samples[i]);
            } else {
                errln("ERROR: missing Locale: " + samples[i]);
            }
        }
    }
    fr.setLenient(it.isLenient());
    if (fr.isLenient() != it.isLenient()) {
        errln("ERROR: setLenient() failed");
    }
    final Calendar cal = def.getCalendar();
    Calendar newCal = (Calendar) cal.clone();
    de.setCalendar(newCal);
    it.setCalendar(newCal);
    if (!de.getCalendar().equals(it.getCalendar())) {
        errln("ERROR: set Calendar() failed");
    }
    final NumberFormat nf = def.getNumberFormat();
    NumberFormat newNf = (NumberFormat) nf.clone();
    de.setNumberFormat(newNf);
    it.setNumberFormat(newNf);
    if (!de.getNumberFormat().equals(it.getNumberFormat())) {
        errln("ERROR: set NumberFormat() failed");
    }
    final TimeZone tz = def.getTimeZone();
    TimeZone newTz = (TimeZone) tz.clone();
    de.setTimeZone(newTz);
    it.setTimeZone(newTz);
    if (!de.getTimeZone().equals(it.getTimeZone())) {
        errln("ERROR: set TimeZone() failed");
    }
// ======= Test getStaticClassID()
// logln("Testing instanceof()");
// try {
// DateFormat test = new SimpleDateFormat();
// if (! (test instanceof SimpleDateFormat)) {
// errln("ERROR: instanceof failed");
// }
// }
// catch (Exception e) {
// errln("ERROR: Couldn't create a DateFormat");
// }
}