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

Example 16 with DateFormat

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

the class DateFormatRegressionTest method Test4100302.

/**
 * @bug 4100302
 */
@Test
public void Test4100302() {
    Locale[] locales = { Locale.CANADA, Locale.CANADA_FRENCH, Locale.CHINA, Locale.CHINESE, Locale.ENGLISH, Locale.FRANCE, Locale.FRENCH, Locale.GERMAN, Locale.GERMANY, Locale.ITALIAN, Locale.ITALY, Locale.JAPAN, Locale.JAPANESE, Locale.KOREA, Locale.KOREAN, Locale.PRC, Locale.SIMPLIFIED_CHINESE, Locale.TAIWAN, Locale.TRADITIONAL_CHINESE, Locale.UK, Locale.US };
    try {
        boolean pass = true;
        for (int i = 0; i < 21; i++) {
            Format format = DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.FULL, locales[i]);
            byte[] bytes;
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            ObjectOutputStream oos = new ObjectOutputStream(baos);
            oos.writeObject(format);
            oos.flush();
            baos.close();
            bytes = baos.toByteArray();
            ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(bytes));
            Object o = ois.readObject();
            if (!format.equals(o)) {
                pass = false;
                logln("DateFormat instance for locale " + locales[i] + " is incorrectly serialized/deserialized.");
            } else {
                logln("DateFormat instance for locale " + locales[i] + " is OKAY.");
            }
        }
        if (!pass)
            errln("Fail: DateFormat serialization/equality bug");
    } catch (OptionalDataException e) {
        errln("Fail: " + e);
    } catch (IOException e) {
        errln("Fail: " + e);
    } catch (ClassNotFoundException e) {
        errln("Fail: " + e);
    }
}

Example 17 with DateFormat

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

the class DateFormatRegressionTest method Test4106807.

/**
 * @bug 4106807
 */
@Test
public void Test4106807() {
    Date dt;
    DateFormat df = DateFormat.getDateTimeInstance();
    SimpleDateFormat[] sdfs = { new SimpleDateFormat("yyyyMMddHHmmss"), new SimpleDateFormat("yyyyMMddHHmmss'Z'"), new SimpleDateFormat("yyyyMMddHHmmss''"), new SimpleDateFormat("yyyyMMddHHmmss'a''a'"), new SimpleDateFormat("yyyyMMddHHmmss %") };
    String[] strings = { "19980211140000", "19980211140000", "19980211140000", "19980211140000a", "19980211140000 " };
    GregorianCalendar gc = new GregorianCalendar();
    TimeZone timeZone = TimeZone.getDefault();
    TimeZone gmt = (TimeZone) timeZone.clone();
    gmt.setRawOffset(0);
    for (int i = 0; i < 5; i++) {
        SimpleDateFormat format = sdfs[i];
        String dateString = strings[i];
        try {
            format.setTimeZone(gmt);
            dt = format.parse(dateString);
            // {sfb} some of these parses will fail purposely
            StringBuffer fmtd = new StringBuffer("");
            FieldPosition pos = new FieldPosition(0);
            fmtd = df.format(dt, fmtd, pos);
            logln(fmtd.toString());
            // logln(df.format(dt));
            gc.setTime(dt);
            logln("" + gc.get(Calendar.ZONE_OFFSET));
            StringBuffer s = new StringBuffer("");
            s = format.format(dt, s, pos);
            logln(s.toString());
        } catch (ParseException e) {
            logln("No way Jose");
        }
    }
}

Example 18 with DateFormat

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

the class DataDrivenFormatTest method testConvertDate.

private void testConvertDate(TestDataModule.TestData testData, DataMap settings, boolean fmt) {
    DateFormat basicFmt = new SimpleDateFormat("EEE MMM dd yyyy / YYYY'-W'ww-ee");
    int n = 0;
    for (Iterator iter = testData.getDataIterator(); iter.hasNext(); ) {
        ++n;
        long now = System.currentTimeMillis();
        DataMap currentCase = (DataMap) iter.next();
        String caseString = "[" + testData.getName() + "#" + n + (fmt ? "format" : "parse") + "]";
        String locale = currentCase.getString("locale");
        String zone = currentCase.getString("zone");
        String spec = currentCase.getString("spec");
        String date = currentCase.getString("date");
        String str = currentCase.getString("str");
        Date fromDate = null;
        boolean useDate = false;
        ULocale loc = new ULocale(locale);
        String pattern = null;
        // boolean usePattern = false;
        DateFormat format = null;
        DateTimeStyleSet styleSet;
        CalendarFieldsSet fromSet = null;
        // parse 'spec'  - either 'PATTERN=yy mm dd' or 'DATE=x,TIME=y'
        if (spec.startsWith(kPATTERN)) {
            pattern = spec.substring(kPATTERN.length());
            // usePattern = true;
            format = new SimpleDateFormat(pattern, loc);
        } else {
            styleSet = new DateTimeStyleSet();
            styleSet.parseFrom(spec);
            format = DateFormat.getDateTimeInstance(styleSet.getDateStyle(), styleSet.getTimeStyle(), loc);
        }
        Calendar cal = Calendar.getInstance(loc);
        if (zone.length() > 0) {
            TimeZone tz = TimeZone.getFrozenTimeZone(zone);
            cal.setTimeZone(tz);
            format.setTimeZone(tz);
        }
        // parse 'date' - either 'MILLIS=12345' or  a CalendarFieldsSet
        if (date.startsWith(kMILLIS)) {
            useDate = true;
            fromDate = new Date(Long.parseLong(date.substring(kMILLIS.length())));
        } else if (date.startsWith(kRELATIVE_MILLIS)) {
            useDate = true;
            fromDate = new Date(now + Long.parseLong(date.substring(kRELATIVE_MILLIS.length())));
        } else if (date.startsWith(kRELATIVE_ADD)) {
            // "add" is a string indicating which fields to add
            String add = date.substring(kRELATIVE_ADD.length());
            CalendarFieldsSet addSet = new CalendarFieldsSet();
            addSet.parseFrom(add);
            useDate = true;
            cal.clear();
            cal.setTimeInMillis(now);
            // / perform op on 'to calendar'
            for (int q = 0; q < addSet.fieldCount(); q++) {
                if (addSet.isSet(q)) {
                    if (q == Calendar.DATE) {
                        cal.add(q, addSet.get(q));
                    } else {
                        cal.set(q, addSet.get(q));
                    }
                }
            }
            fromDate = cal.getTime();
        } else {
            fromSet = new CalendarFieldsSet();
            fromSet.parseFrom(date);
        }
        // run the test
        if (fmt) {
            StringBuffer output = new StringBuffer();
            cal.clear();
            FieldPosition pos = new FieldPosition(0);
            if (useDate) {
                output = format.format(fromDate, output, pos);
            } else {
                fromSet.setOnCalendar(cal);
                format.format(cal, output, pos);
            }
            if (output.toString().equals(str)) {
                logln(caseString + " Success - strings match: " + output);
            } else {
                errln(caseString + " FAIL: got " + output + " expected " + str);
            }
        } else {
            // parse
            cal.clear();
            ParsePosition pos = new ParsePosition(0);
            format.parse(str, cal, pos);
            if (useDate) {
                Date gotDate = cal.getTime();
                if (gotDate.equals(fromDate)) {
                    logln(caseString + " SUCCESS: got=parse=" + str);
                } else {
                    errln(caseString + " FAIL: parsed " + str + " but got " + basicFmt.format(gotDate) + " - " + gotDate + "  expected " + basicFmt.format(fromDate));
                }
            } else {
                CalendarFieldsSet diffSet = new CalendarFieldsSet();
                if (!fromSet.matches(cal, diffSet)) {
                    String diffs = diffSet.diffFrom(fromSet);
                    errln(caseString + " FAIL:  differences: " + diffs);
                } else {
                    logln(caseString + " SUCCESS: got=parse: " + str + " - " + fromSet.toString());
                }
            }
        }
    }
}

Example 19 with DateFormat

use of android.icu.text.DateFormat 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 20 with DateFormat

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

the class DateFormatRegressionTest method Test4071441.

/*
      DateFormat.equals is too narrowly defined.  As a result, MessageFormat
      does not work correctly.  DateFormat.equals needs to be written so
      that the Calendar sub-object is not compared using Calendar.equals,
      but rather compared for equivalency.  This may necessitate adding a
      (package private) method to Calendar to test for equivalency.
      
      Currently this bug breaks MessageFormat.toPattern
      */
/**
 * @bug 4071441
 */
@Test
public void Test4071441() {
    DateFormat fmtA = DateFormat.getInstance();
    DateFormat fmtB = DateFormat.getInstance();
    // {sfb} Is it OK to cast away const here?
    Calendar calA = fmtA.getCalendar();
    Calendar calB = fmtB.getCalendar();
    calA.clear();
    calA.set(1900, 0, 0);
    calB.clear();
    calB.set(1900, 0, 0);
    if (!calA.equals(calB))
        errln("Fail: Can't complete test; Calendar instances unequal");
    if (!fmtA.equals(fmtB))
        errln("Fail: DateFormat unequal when Calendars equal");
    calB.clear();
    calB.set(1961, Calendar.DECEMBER, 25);
    if (calA.equals(calB))
        errln("Fail: Can't complete test; Calendar instances equal");
    if (!fmtA.equals(fmtB))
        errln("Fail: DateFormat unequal when Calendars equivalent");
    logln("DateFormat.equals ok");
}