1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 *
26 * ident	"%Z%%M%	%I%	%E% SMI"
27 */
28
29import org.opensolaris.os.dtrace.*;
30
31/**
32 * Test for bug 6399888 stop() hangs if ConsumerListener calls
33 * synchronized Consumer method
34 */
35public class TestStopLock {
36    public static void
37    main(String[] args)
38    {
39	final Consumer consumer = new LocalConsumer();
40	consumer.addConsumerListener(new ConsumerAdapter() {
41	    @Override
42	    public void intervalBegan(ConsumerEvent e) {
43		consumer.isRunning();
44	    }
45	});
46
47	try {
48	    consumer.open();
49	    consumer.compile("syscall:::entry { @[execname] = count(); } " +
50		    "tick-101ms { printa(@); }");
51	    consumer.enable();
52	    consumer.go();
53	    try {
54		Thread.currentThread().sleep(500);
55	    } catch (InterruptedException e) {
56		e.printStackTrace();
57		System.exit(1);
58	    }
59	    consumer.stop();
60	    consumer.close();
61	} catch (DTraceException e) {
62	    e.printStackTrace();
63	    System.exit(1);
64	}
65	System.out.println("Successful");
66    }
67}
68