Mercurial > hg > graal-compiler
view graal/com.oracle.max.graal.jtt/src/com/oracle/graal/jtt/threads/Thread_isInterrupted02.java @ 5060:4ed4295ce15f
Update import statements.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Thu, 08 Mar 2012 19:11:12 +0100 |
parents | ed559a528128 |
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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.graal.jtt.threads; import org.junit.*; //Test all, mainly monitors public class Thread_isInterrupted02 { private static final Object start = new Object(); private static final Object end = new Object(); private static int waitTime; @SuppressWarnings("unused") public static boolean test(int i, int time) throws InterruptedException { waitTime = time; final Thread thread = new Thread(); synchronized (thread) { // start the thread and wait for it thread.setDaemon(true); // in case the thread gets stuck thread.start(); thread.wait(); } synchronized (start) { thread.interrupt(); } synchronized (end) { end.wait(200); } return thread.interrupted; } private static class Thread extends java.lang.Thread { private boolean interrupted; @Override public void run() { try { synchronized (start) { synchronized (this) { // signal test thread that we are running notify(); } // wait for the condition, which should be interrupted if (waitTime == 0) { start.wait(); } else { start.wait(waitTime); } } } catch (InterruptedException e) { // interrupted successfully. interrupted = true; synchronized (end) { // notify the other thread we are done end.notify(); } } } } @Test public void run0() throws Throwable { Assert.assertEquals(true, test(0, 0)); } @Test public void run1() throws Throwable { Assert.assertEquals(true, test(1, 500)); } }