69 lines
2.2 KiB
Java
69 lines
2.2 KiB
Java
/*
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* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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@test
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@bug 6852111
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@summary Unhandled 'spurious wakeup' in java.awt.EventQueue.invokeAndWait()
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@author dmitry.cherepanov@sun.com: area=awt.event
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@run main InvocationEventTest
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*/
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/**
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* InvocationEventTest.java
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*
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* summary: Tests new isDispatched method of the InvocationEvent class
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*/
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import java.awt.*;
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import java.awt.event.*;
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public class InvocationEventTest
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{
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public static void main(String []s) throws Exception
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{
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Toolkit tk = Toolkit.getDefaultToolkit();
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Runnable runnable = new Runnable() {
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public void run() {
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}
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};
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Object lock = new Object();
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InvocationEvent event = new InvocationEvent(tk, runnable, lock, true);
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if (event.isDispatched()) {
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throw new RuntimeException(" Initially, the event shouldn't be dispatched ");
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}
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synchronized(lock) {
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tk.getSystemEventQueue().postEvent(event);
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while(!event.isDispatched()) {
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lock.wait();
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}
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}
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if(!event.isDispatched()) {
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throw new RuntimeException(" Finally, the event should be dispatched ");
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}
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}
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}
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