1/*
2 * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23package org.graalvm.compiler.jtt.threads;
24
25import org.graalvm.compiler.jtt.JTTTest;
26import org.graalvm.compiler.jtt.hotspot.NotOnDebug;
27import org.junit.Rule;
28import org.junit.Test;
29import org.junit.rules.TestRule;
30import org.junit.rules.Timeout;
31
32/*
33 */
34
35// Interrupted while sleeping, throws an interrupted exception
36public class Thread_isInterrupted03 extends JTTTest {
37
38    @Rule public TestRule timeout = NotOnDebug.create(Timeout.seconds(20));
39
40    public static boolean test() throws InterruptedException {
41        final Thread1 thread = new Thread1();
42        thread.start();
43        Thread.sleep(1000);
44        thread.interrupt();
45        Thread.sleep(1000);
46        // Did thread get interrupted?
47        final boolean result = thread.getInterrupted();
48        // This stops the thread even if the interrupt didn't!
49        thread.setInterrupted(true);
50        return result;
51    }
52
53    private static class Thread1 extends java.lang.Thread {
54
55        private boolean interrupted = false;
56
57        @Override
58        public void run() {
59            while (!interrupted) {
60                try {
61                    sleep(10000);
62                } catch (InterruptedException e) {
63                    interrupted = true;
64                }
65            }
66        }
67
68        public void setInterrupted(boolean val) {
69            interrupted = val;
70        }
71
72        public boolean getInterrupted() {
73            return interrupted;
74        }
75    }
76
77    @Test
78    public void run0() throws Throwable {
79        initializeForTimeout();
80        runTest("test");
81    }
82
83}
84