001/*
002 * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
004 *
005 * This code is free software; you can redistribute it and/or modify it
006 * under the terms of the GNU General Public License version 2 only, as
007 * published by the Free Software Foundation.
008 *
009 * This code is distributed in the hope that it will be useful, but WITHOUT
010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
011 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
012 * version 2 for more details (a copy is included in the LICENSE file that
013 * accompanied this code).
014 *
015 * You should have received a copy of the GNU General Public License version
016 * 2 along with this work; if not, write to the Free Software Foundation,
017 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
018 *
019 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
020 * or visit www.oracle.com if you need additional information or have any
021 * questions.
022 */
023/*
024 */
025package com.oracle.graal.jtt.threads;
026
027import org.junit.*;
028
029import com.oracle.graal.jtt.*;
030
031public class Object_wait03 extends JTTTest {
032
033    private static class TestClass implements Runnable {
034        public void run() {
035            try {
036                Thread.sleep(sleep);
037            } catch (InterruptedException ex) {
038
039            }
040            synchronized (object) {
041                done = true;
042                object.notifyAll();
043            }
044        }
045    }
046
047    static volatile boolean done;
048    static final Object object = new Object();
049    static int sleep;
050
051    public static boolean test(int i) throws InterruptedException {
052        done = false;
053        sleep = i * 200;
054        synchronized (object) {
055            new Thread(new TestClass()).start();
056            dowait();
057        }
058        return done;
059    }
060
061    private static void dowait() throws InterruptedException {
062        synchronized (object) {
063            while (!done) {
064                object.wait(200);
065            }
066        }
067    }
068
069    @Test(timeout = 20000)
070    public void run0() throws Throwable {
071        runTest("test", 0);
072    }
073
074    @Test(timeout = 20000)
075    public void run1() throws Throwable {
076        runTest("test", 1);
077    }
078
079    @Test(timeout = 20000)
080    public void run2() throws Throwable {
081        runTest("test", 2);
082    }
083
084}