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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
package com.sun.star.lib.uno.helper;
import com.sun.star.bridge.XBridgeSupplier2;
import com.sun.star.lang.XTypeProvider;
import com.sun.star.uno.XAdapter;
import com.sun.star.uno.Type;
import com.sun.star.uno.XReference;
import com.sun.star.uno.XWeak;
import java.util.logging.Level;
import java.util.logging.Logger;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import util.WaitUnreachable;
public class WeakBase_Test
{
private static final Logger logger = Logger.getLogger(WeakBase_Test.class.getName());
@Test public void getTypes() throws Exception
{
logger.log(Level.INFO, "Testing WeakBase.getTypes");
SomeClass comp= new SomeClass();
Type[] types= comp.getTypes(); //XWeak,XTypeProvider,XReference,XBridgeSupplier2
assertEquals(types.length, 4);
for (int c= 0; c < types.length; c++)
{
boolean result= false;
if (types[c].equals( new Type( XWeak.class)))
result= true;
else if (types[c].equals(new Type(XTypeProvider.class)))
result= true;
else if (types[c].equals(new Type(XReference.class)))
result= true;
else if (types[c].equals(new Type(XBridgeSupplier2.class)))
result= true;
assertTrue(result);
}
Foo1 f1= new Foo1();
Foo1 f2= new Foo1();
Type[] t1= f1.getTypes();
Type[] t2= f2.getTypes();
assertArrayEquals(t1, t2);
Foo2 f3= new Foo2();
}
@Test public void queryAdapter() throws Exception
{
logger.log(Level.INFO, "Testing WeakBase.queryAdapter, XAdapter tests");
SomeClass comp= new SomeClass();
XAdapter adapter= comp.queryAdapter();
MyRef aRef1= new MyRef();
MyRef aRef2= new MyRef();
adapter.addReference(aRef1);
adapter.addReference(aRef2);
assertSame(adapter.queryAdapted(), comp);
WaitUnreachable u = new WaitUnreachable(comp);
comp= null;
u.waitUnreachable();
assertEquals(aRef1.nDisposeCalled, 1);
assertEquals(aRef2.nDisposeCalled, 1);
assertNull(adapter.queryAdapted());
adapter.removeReference(aRef1); // should not do any harm
adapter.removeReference(aRef2);
comp= new SomeClass();
adapter= comp.queryAdapter();
aRef1.nDisposeCalled= 0;
aRef2.nDisposeCalled= 0;
adapter.addReference(aRef1);
adapter.addReference(aRef2);
adapter.removeReference(aRef1);
u = new WaitUnreachable(comp);
comp= null;
u.waitUnreachable();
assertEquals(aRef1.nDisposeCalled, 0);
assertEquals(aRef2.nDisposeCalled, 1);
}
}
class OtherClass extends WeakBase implements XBridgeSupplier2
{
public Object createBridge(Object obj, byte[] values, short param, short param3) throws com.sun.star.lang.IllegalArgumentException
{
return null;
}
}
class SomeClass extends OtherClass implements XReference
{
public void dispose()
{
}
}
class MyRef implements XReference
{
int nDisposeCalled;
public void dispose()
{
nDisposeCalled++;
}
}
class Foo1 extends WeakBase
{
}
class Foo2 extends WeakBase
{
}
class Foo3 extends Foo1
{
}
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