sunbugstest.java

来自「Rapla是一个灵活的多用户资源管理系统。它提供的一些功能有：日历GUI」· Java 代码 · 共 56 行

/*--------------------------------------------------------------------------*
 | Copyright (C) 2006 Christopher Kohlhaas                                  |
 |                                                                          |
 | This program is free software; you can redistribute it and/or modify     |
 | it under the terms of the GNU General Public License as published by the |
 | Free Software Foundation. A copy of the license has been included with   |
 | these distribution in the COPYING file, if not go to www.fsf.org         |
 |                                                                          |
 | As a special exception, you are granted the permissions to link this     |
 | program with every library, which license fulfills the Open Source       |
 | Definition as published by the Open Source Initiative (OSI).             |
 *--------------------------------------------------------------------------*/
package org.rapla;
import java.util.*;
import junit.framework.*;

public class SunBugsTest extends TestCase {
    public SunBugsTest(String name) {
        super(name);
    }
    
    public void testCalendarBug1_4_2() {
        Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("GMT+0"), Locale.US );
        cal.set(Calendar.HOUR_OF_DAY,12);
        // This call causes the invalid result in the second get
        cal.getTime();
        cal.set(Calendar.DAY_OF_WEEK,Calendar.MONDAY);
        //Exposes Bug in jdk1.4.2beta
        assertEquals("Bug exposed in jdk 1.4.2 beta",Calendar.MONDAY,cal.get(Calendar.DAY_OF_WEEK));
    }

    /** this is not bug, but a undocumented feature. The exception should be thrown 
     *  in calendar.roll(Calendar.MONTH, 1)
    public void testCalendarBug1_5_0() {
        Calendar calendar =  Calendar.getInstance(TimeZone.getTimeZone("GMT+0"), Locale.GERMANY);
        calendar.setLenient( false );
        calendar.setTime( new Date());

        // calculate the number of days of the current month
        calendar.set(Calendar.MONTH,2);
        calendar.roll(Calendar.MONTH,+1);
        calendar.set(Calendar.DATE,1);
        calendar.roll(Calendar.DAY_OF_YEAR,-1);
      
        // this throws an InvalidArgumentException under 1.5.0 beta 
        calendar.get(Calendar.DATE);
    }
    */
        
}