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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.uno.XWeak;
import com.sun.star.lang.XTypeProvider;
import com.sun.star.uno.UnoRuntime;
import com.sun.star.lang.XEventListener;
import java.util.logging.Level;
import java.util.logging.Logger;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import org.junit.Before;
import org.junit.Test;
import util.WaitUnreachable;
public class ComponentBase_Test
{
private static final Logger logger = Logger.getLogger(ComponentBase_Test.class.getName());
AWeakBase obj1, obj2, obj3;
Object proxyObj1Weak1;
Object proxyObj3Weak1;
Object proxyObj3Weak2;
Object proxyObj3TypeProv;
Object proxyObj2TypeProv;
/** Class variables are initialized before each Test method */
@Before public void setUp() throws Exception
{
obj1= new AWeakBase();
obj2= new AWeakBase();
obj3= new AWeakBase();
proxyObj1Weak1= ProxyProvider.createProxy(obj1, XWeak.class);
proxyObj3Weak1= ProxyProvider.createProxy(obj3, XWeak.class);
proxyObj3Weak2= ProxyProvider.createProxy(obj3, XWeak.class);
assertNotNull(proxyObj1Weak1);
assertNotNull(proxyObj3Weak1);
assertNotNull(proxyObj3Weak2);
proxyObj2TypeProv= ProxyProvider.createProxy(obj2, XTypeProvider.class);
proxyObj3TypeProv= ProxyProvider.createProxy(obj3, XTypeProvider.class);
assertNotNull(proxyObj2TypeProv);
assertNotNull(proxyObj3TypeProv);
}
@Test public void test_dispose() throws Exception
{
logger.log(Level.INFO, "Testing ComponentBase: test_dispose()");
ComponentBase comp= new ComponentBase();
logger.log(Level.FINE, "addEventListener");
comp.addEventListener(obj1);
comp.addEventListener(obj2);
comp.addEventListener(obj3);
comp.addEventListener(UnoRuntime.queryInterface(XEventListener.class, proxyObj1Weak1));
comp.addEventListener(UnoRuntime.queryInterface(XEventListener.class, proxyObj3Weak2));
comp.addEventListener(UnoRuntime.queryInterface(XEventListener.class, proxyObj3TypeProv));
obj1.nDisposingCalled = 0;
obj2.nDisposingCalled = 0;
obj3.nDisposingCalled = 0;
comp.dispose();
assertEquals(obj1.nDisposingCalled, 1);
assertEquals(obj2.nDisposingCalled, 1);
assertEquals(obj3.nDisposingCalled, 1);
logger.log(Level.FINE, "Adding a listener after dispose, causes an immediate call to the listener.");
obj1.nDisposingCalled= 0;
comp.addEventListener(obj1);
assertEquals(obj1.nDisposingCalled, 1);
logger.log(Level.FINE, "Calling dispose again must not notify the listeners again.");
obj1.nDisposingCalled= 0;
obj2.nDisposingCalled= 0;
obj3.nDisposingCalled= 0;
comp.dispose(); // already disposed;
assertEquals(obj1.nDisposingCalled, 0);
}
@Test public void test_finalize() throws Exception
{
ComponentBase comp= new ComponentBase();
obj1.nDisposingCalled = 0;
comp.addEventListener(obj1);
WaitUnreachable u = new WaitUnreachable(comp);
comp= null;
u.waitUnreachable();
assertEquals(obj1.nDisposingCalled, 1);
}
}
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