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  * @library /testlibrary

    29  * @compile MonitorMismatchHelper.jasm

    30  * @build jdk.test.lib.OutputAnalyzer jdk.test.lib.ProcessTools jdk.test.lib.Platform

    31  * @run driver MonitorMismatchTest

    32  */

    33 

    34 import jdk.test.lib.OutputAnalyzer;

    35 import jdk.test.lib.ProcessTools;

    36 import jdk.test.lib.Platform;

    37 

    38 public class MonitorMismatchTest {

    39 

    40     public static void main(String... args) throws Exception {

    41         if (!Platform.isEmbedded()){

    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 }