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