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

Example 11 with HebrewCalendar

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

the class DateFormatTest method TestRoundtripWithCalendar.

/*
     * Test for format/parse method with calendar which is different
     * from what DateFormat instance internally use.  See ticket#6420.
     */
@Test
public void TestRoundtripWithCalendar() {
    TimeZone tz = TimeZone.getTimeZone("Europe/Paris");
    TimeZone gmt = TimeZone.getTimeZone("Etc/GMT");
    final Calendar[] calendars = { new GregorianCalendar(tz), new BuddhistCalendar(tz), new HebrewCalendar(tz), new IslamicCalendar(tz), new JapaneseCalendar(tz) };
    final String pattern = "GyMMMMdEEEEHHmmssVVVV";
    // FIXME The formatters commented out below are currently failing because of
    // the calendar calculation problem reported by #6691
    // The order of test formatters mus match the order of calendars above.
    final DateFormat[] formatters = { // calendar=gregorian
    DateFormat.getPatternInstance(pattern, new ULocale("en_US")), // calendar=buddhist
    DateFormat.getPatternInstance(pattern, new ULocale("th_TH")), DateFormat.getPatternInstance(pattern, new ULocale("he_IL@calendar=hebrew")) // DateFormat.getPatternInstance(pattern, new ULocale("ar_EG@calendar=islamic")),
    // DateFormat.getPatternInstance(pattern, new ULocale("ja_JP@calendar=japanese")),
    };
    Date d = new Date();
    StringBuffer buf = new StringBuffer();
    FieldPosition fpos = new FieldPosition(0);
    ParsePosition ppos = new ParsePosition(0);
    for (int i = 0; i < formatters.length; i++) {
        buf.setLength(0);
        fpos.setBeginIndex(0);
        fpos.setEndIndex(0);
        calendars[i].setTime(d);
        // Normal case output - the given calendar matches the calendar
        // used by the formatter
        formatters[i].format(calendars[i], buf, fpos);
        String refStr = buf.toString();
        for (int j = 0; j < calendars.length; j++) {
            if (j == i) {
                continue;
            }
            buf.setLength(0);
            fpos.setBeginIndex(0);
            fpos.setEndIndex(0);
            calendars[j].setTime(d);
            // Even the different calendar type is specified,
            // we should get the same result.
            formatters[i].format(calendars[j], buf, fpos);
            if (!refStr.equals(buf.toString())) {
                errln("FAIL: Different format result with a different calendar for the same time -" + "\n Reference calendar type=" + calendars[i].getType() + "\n Another calendar type=" + calendars[j].getType() + "\n Expected result=" + refStr + "\n Actual result=" + buf.toString());
            }
        }
        calendars[i].setTimeZone(gmt);
        calendars[i].clear();
        ppos.setErrorIndex(-1);
        ppos.setIndex(0);
        // Normal case parse result - the given calendar matches the calendar
        // used by the formatter
        formatters[i].parse(refStr, calendars[i], ppos);
        for (int j = 0; j < calendars.length; j++) {
            if (j == i) {
                continue;
            }
            calendars[j].setTimeZone(gmt);
            calendars[j].clear();
            ppos.setErrorIndex(-1);
            ppos.setIndex(0);
            // Even the different calendar type is specified,
            // we should get the same time and time zone.
            formatters[i].parse(refStr, calendars[j], ppos);
            if (calendars[i].getTimeInMillis() != calendars[j].getTimeInMillis() || !calendars[i].getTimeZone().equals(calendars[j].getTimeZone())) {
                errln("FAIL: Different parse result with a different calendar for the same string -" + "\n Reference calendar type=" + calendars[i].getType() + "\n Another calendar type=" + calendars[j].getType() + "\n Date string=" + refStr + "\n Expected time=" + calendars[i].getTimeInMillis() + "\n Expected time zone=" + calendars[i].getTimeZone().getID() + "\n Actual time=" + calendars[j].getTimeInMillis() + "\n Actual time zone=" + calendars[j].getTimeZone().getID());
            }
        }
    }
}