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From "Chen Shunfei (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-4907) [classlib][luni] Calendar.get(Calendar.WEEK_OF_MONTH) returns wrong value
Date Tue, 09 Oct 2007 02:31:50 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-4907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chen Shunfei updated HARMONY-4907:
----------------------------------

    Summary: [classlib][luni] Calendar.get(Calendar.WEEK_OF_MONTH) returns wrong value  (was:
[classlib][luni] Calendar.get(Calendar.WEEK_OF_MONTH))

> [classlib][luni] Calendar.get(Calendar.WEEK_OF_MONTH) returns wrong value
> -------------------------------------------------------------------------
>
>                 Key: HARMONY-4907
>                 URL: https://issues.apache.org/jira/browse/HARMONY-4907
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>         Environment: harmony-jre-579330
> WindowXP
>            Reporter: Chen Shunfei
>
> Here is the testcase:
> import java.util.Calendar;
> import java.util.GregorianCalendar;
> import junit.framework.TestCase;
> public class Test extends TestCase {
> 	public void testDayOfWeekInMonth() {
> 		GregorianCalendar c = new GregorianCalendar();
> 		int minimalDaysInFirstWeek = 2;
> 		int firstDayOfWeek = Calendar.SUNDAY;
> 		c.setFirstDayOfWeek(firstDayOfWeek);
> 		int month = Calendar.DECEMBER;
> 		int year = 2007;
> 		int day = 1;
> 		c.set(year, month, day);
> 		int dayOfWeek = c.get(Calendar.DAY_OF_WEEK);
> 		int relativeDayOfWeek = (7 + dayOfWeek - firstDayOfWeek) % 7;
> 		int relativeDayOfFirst = (relativeDayOfWeek - day + 1 + 35) % 7;
> 		int weekOfFirst = ((7 - relativeDayOfFirst) >= minimalDaysInFirstWeek) ? 1
> 				: 0;
> 		int weekOfMonth = (day + relativeDayOfFirst - 1) / 7 + weekOfFirst;
> 		assertEquals(c.get(Calendar.WEEK_OF_MONTH), weekOfMonth);		
> 	}
> }

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