Mercurial > hg > truffle
view graal/com.oracle.max.graal.jtt/src/com/oracle/max/graal/jtt/threads/Object_wait04.java @ 4587:5b04b33dac74
add jtt tests, converted from the maxine repository using ConvertJTT
author | Lukas Stadler <lukas.stadler@jku.at> |
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date | Tue, 14 Feb 2012 16:27:59 +0100 |
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/* * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* */ package com.oracle.max.graal.jtt.threads; import org.junit.*; public class Object_wait04 implements Runnable { static volatile boolean done; static final Object object = new Object(); static int sleep; public static boolean test(int i) throws InterruptedException { done = false; sleep = i * 50; synchronized (object) { new Thread(new Object_wait04()).start(); dowait(i); } return done; } private static void dowait(int i) throws InterruptedException { if (i == 0) { while (!done) { object.wait(100); } } else { synchronized (object) { dowait(i - 1); } } } public void run() { try { Thread.sleep(sleep); } catch (InterruptedException ex) { } synchronized (object) { done = true; object.notifyAll(); } } @Test public void run0() throws Throwable { Assert.assertEquals(true, test(0)); } @Test public void run1() throws Throwable { Assert.assertEquals(true, test(1)); } @Test public void run2() throws Throwable { Assert.assertEquals(true, test(2)); } @Test public void run3() throws Throwable { Assert.assertEquals(true, test(3)); } @Test public void run4() throws Throwable { Assert.assertEquals(true, test(4)); } @Test public void run5() throws Throwable { Assert.assertEquals(true, test(5)); } }