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 */ 23 /* 24 */ 25 package org.graalvm.compiler.jtt.threads; 26 27 import org.graalvm.compiler.jtt.JTTTest; 28 import org.junit.Test; 29 30 public class Object_wait02 extends JTTTest { 31 32 private static class TestClass implements Runnable { 33 @Override 34 public void run() { 35 try { 36 Thread.sleep(sleep); 37 } catch (InterruptedException ex) { 38 39 } 40 synchronized (object) { 41 done = true; 42 object.notifyAll(); 43 } 44 } 45 } 46 47 static volatile boolean done; 48 static final Object object = new Object(); 49 static int sleep; 50 51 public static boolean test(int i) throws InterruptedException { 52 done = false; 53 sleep = i * 200; 54 new Thread(new TestClass()).start(); 55 synchronized (object) { 56 while (!done) { 57 object.wait(200); 58 } 59 } 60 return done; 61 } 62 63 @Test(timeout = 20000) 64 public void run0() throws Throwable { 65 initializeForTimeout(); 66 runTest("test", 0); 67 } 68 69 @Test(timeout = 20000) 70 public void run1() throws Throwable { 71 initializeForTimeout(); 72 runTest("test", 1); 73 } 74 75 @Test(timeout = 20000) 76 public void run2() throws Throwable { 77 initializeForTimeout(); 78 runTest("test", 2); 79 } 80 81 }