ThreadStateTest.java revision 1256
0N/A * Copyright 2003-2006 Sun Microsystems, Inc. All Rights Reserved. 0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 0N/A * This code is free software; you can redistribute it and/or modify it 0N/A * under the terms of the GNU General Public License version 2 only, as 0N/A * published by the Free Software Foundation. 0N/A * This code is distributed in the hope that it will be useful, but WITHOUT 0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 0N/A * version 2 for more details (a copy is included in the LICENSE file that 0N/A * accompanied this code). 0N/A * You should have received a copy of the GNU General Public License version 0N/A * 2 along with this work; if not, write to the Free Software Foundation, 0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 0N/A * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 0N/A * CA 95054 USA or visit www.sun.com if you need additional information or 0N/A * have any questions. 0N/A * @summary Basic unit test of thread states returned by 0N/A * ThreadMXBean.getThreadInfo.getThreadState(). 0N/A * It also tests lock information returned by ThreadInfo. 0N/A * @author Mandy Chung 1256N/A * @build ThreadExecutionSynchronizer Utils 0N/A * @run main ThreadStateTest 0N/A // Force thread state initialization now before the test 0N/A // verification begins. 0N/A // before myThread starts 1256N/A // Utils.checkThreadState(myThread, Thread.State.NEW); 0N/A *********** parkUntil seems not working 0N/A * ignore this park case for now. 0N/A *********************************************** 0N/A myThread.goParked(); 1256N/A Utils.checkThreadState(myThread, Thread.State.WAITING); 0N/A checkLockInfo(myThread, Thread.State.WAITING, null, null); 0N/A myThread.goTimedParked(); 1256N/A Utils.checkThreadState(myThread, Thread.State.TIMED_WAITING); 0N/A checkLockInfo(myThread, Thread.State.TIMED_WAITING, null, null); 1256N/A // Utils.checkThreadState(myThread, ThreadState.TERMINATED); 0N/A " expected to have ThreadInfo " +
0N/A " expected to have ThreadInfo " +
0N/A " expected not to be blocked on any lock" +
0N/A // Signal main thread to continue. 0N/A for (
int i =
0; i <
1000; i++) {
0N/A // signal main thread. 0N/A // signal main thread. 0N/A // signal main thread. 0N/A // signal main thread. 0N/A // give a chance for the main thread to block 0N/A // signal main thread. 0N/A // give a chance for the main thread to block 0N/A // signal main thread. 0N/A // signal main thread. 0N/A // wait for MyThread. 0N/A // wait for MyThread to get blocked 0N/A // wait for MyThread to wait on object. 0N/A // wait for MyThread timed wait call. 0N/A // wait for MyThread state change to PARKED. 0N/A // wait for MyThread. 0N/A // wait for MyThread. 0N/A // wait for MyThread.