/*
* JacORB - a free Java ORB
*
* Copyright (C) 1999-2014 Gerald Brose / The JacORB Team.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
package org.jacorb.test.orb;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.lang.reflect.Field;
import java.util.List;
import org.jacorb.orb.BufferManager;
import org.jacorb.orb.CDROutputStream;
import org.jacorb.test.harness.ORBTestCase;
import org.junit.Before;
import org.junit.Test;
/**
* Verify that a CDROutputStream with a custom size buffer does not get returned
* to the buffermanager.
*/
public class BufferTest extends ORBTestCase
{
private CDROutputStream objectUnderTest;
@Before
public void setUp() throws Exception
{
objectUnderTest = new CDROutputStream(orb);
}
@SuppressWarnings("rawtypes")
@Test
public void testBufferReturn()
{
byte[] buffer = new byte[1100];
objectUnderTest.setBuffer(buffer);
Field buffmgrf;
Field buffpoolf;
try
{
buffmgrf = CDROutputStream.class.getDeclaredField("bufMgr");
buffmgrf.setAccessible(true);
BufferManager buffermgr = (BufferManager) buffmgrf.get (objectUnderTest);
buffpoolf = BufferManager.class.getDeclaredField("bufferPool");
buffpoolf.setAccessible(true);
List []bufferPool = (List[]) buffpoolf.get (buffermgr);
List bp = bufferPool [ 1 ];
int currentSize = bp.size();
objectUnderTest.close();
assertTrue ("Buffer should not have been returned to pool", bp.size() == currentSize);
}
catch (SecurityException e)
{
fail(e.toString());
}
catch (NoSuchFieldException e)
{
fail(e.toString());
}
catch (IllegalArgumentException e)
{
fail(e.toString());
}
catch (IllegalAccessException e)
{
fail(e.toString());
}
}
}