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 */
023package com.oracle.graal.jtt.threads;
024
025import org.junit.*;
026
027import com.oracle.graal.jtt.*;
028
029/*
030 */
031
032// Interrupted while sleeping, throws an interrupted exception
033public class Thread_isInterrupted03 extends JTTTest {
034
035    public static boolean test() throws InterruptedException {
036        final Thread1 thread = new Thread1();
037        thread.start();
038        Thread.sleep(1000);
039        thread.interrupt();
040        Thread.sleep(1000);
041        // Did thread get interrupted?
042        final boolean result = thread.getInterrupted();
043        // This stops the thread even if the interrupt didn't!
044        thread.setInterrupted(true);
045        return result;
046    }
047
048    private static class Thread1 extends java.lang.Thread {
049
050        private boolean interrupted = false;
051
052        @Override
053        public void run() {
054            while (!interrupted) {
055                try {
056                    sleep(10000);
057                } catch (InterruptedException e) {
058                    interrupted = true;
059                }
060            }
061        }
062
063        public void setInterrupted(boolean val) {
064            interrupted = val;
065        }
066
067        public boolean getInterrupted() {
068            return interrupted;
069        }
070    }
071
072    @Test(timeout = 20000)
073    public void run0() throws Throwable {
074        runTest("test");
075    }
076
077}