MonitorMismatchTest.java revision 11663:d3d20ddd3ff3 
1/*
2 * Copyright (c) 2016, 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/*
26 * @test MonitorMismatchTest
27 * @bug 8150084
28 * @modules java.base/jdk.internal.misc
29 * @library /testlibrary
30 * @compile MonitorMismatchHelper.jasm
31 * @build jdk.test.lib.OutputAnalyzer jdk.test.lib.ProcessTools jdk.test.lib.Platform
32 * @run driver MonitorMismatchTest
33 */
34
35import jdk.test.lib.OutputAnalyzer;
36import jdk.test.lib.ProcessTools;
37import jdk.test.lib.Platform;
38
39public class MonitorMismatchTest {
40
41    public static void main(String... args) throws Exception {
42        // monitormismatch should turn on.
43        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xcomp",
44                                                                  "-XX:+TieredCompilation",
45                                                                  "-Xlog:monitormismatch=info",
46                                                                  "MonitorMismatchHelper");
47        OutputAnalyzer o = new OutputAnalyzer(pb.start());
48        o.shouldContain("[monitormismatch] Monitor mismatch in method");
49
50        // monitormismatch should turn off.
51        pb = ProcessTools.createJavaProcessBuilder("-Xcomp",
52                                                   "-XX:+TieredCompilation",
53                                                   "-Xlog:monitormismatch=off",
54                                                   "MonitorMismatchHelper");
55        o = new OutputAnalyzer(pb.start());
56        o.shouldNotContain("[monitormismatch]");
57    };
58
59}
60