TestDayPeriodWithSDF.java

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/*
 * @test
 * @bug 8209175
 * @summary Checks the 'B' character added in the CLDR date-time patterns is
 *          getting resolved with 'a' character (am/pm strings) for burmese locale.
 *          This test case assumes that the 'B' character is added in CLDRv33 update
 *          for burmese locale in the time patterns. Since it is not supported by
 *          SimpleDateFormat it is replaced with the 'a' while CLDR resource
 *          conversion.
 * @modules jdk.localedata
 * @run testng/othervm TestDayPeriodWithSDF
 */

import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import static org.testng.Assert.*;

import java.text.DateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.Locale;

public class TestDayPeriodWithSDF {

    private static final Locale BURMESE = new Locale("my");
    private static final DateFormat FORMAT_SHORT_BURMESE = DateFormat.getTimeInstance(DateFormat.SHORT, BURMESE);
    private static final DateFormat FORMAT_MEDIUM_BURMESE = DateFormat.getTimeInstance(DateFormat.MEDIUM, BURMESE);

    private static final Date DATE_AM = new GregorianCalendar(2019, Calendar.FEBRUARY, 14, 10, 10, 10).getTime();
    private static final Date DATE_PM = new GregorianCalendar(2019, Calendar.FEBRUARY, 14, 12, 12, 12).getTime();

    @DataProvider(name = "timePatternData")
    Object[][] timePatternData() {
        return new Object[][] {
                {FORMAT_SHORT_BURMESE, DATE_AM, "\u1014\u1036\u1014\u1000\u103A \u1041\u1040:\u1041\u1040"},
                {FORMAT_SHORT_BURMESE, DATE_PM, "\u100A\u1014\u1031 \u1041\u1042:\u1041\u1042"},
                {FORMAT_MEDIUM_BURMESE, DATE_AM, "\u1014\u1036\u1014\u1000\u103A \u1041\u1040:\u1041\u1040:\u1041\u1040"},
                {FORMAT_MEDIUM_BURMESE, DATE_PM, "\u100A\u1014\u1031 \u1041\u1042:\u1041\u1042:\u1041\u1042"},
        };
    }

    @Test(dataProvider = "timePatternData")
    public void testTimePattern(DateFormat format, Date date, String expected) {
        String actual = format.format(date);
        assertEquals(actual, expected);
    }

}