1 /*

     2  * Copyright (c) 2015, 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 import com.oracle.java.testlibrary.OutputAnalyzer;

    25 import com.oracle.java.testlibrary.dcmd.CommandExecutor;

    26 import com.oracle.java.testlibrary.dcmd.JMXExecutor;

    27 import org.testng.annotations.Test;

    28 

    29 /*

    30  * @test

    31  * @summary Test of diagnostic command VM.flags

    32  * @library /testlibrary

    33  * @build com.oracle.java.testlibrary.*

    34  * @build com.oracle.java.testlibrary.dcmd.*

    35  * @run testng/othervm -Xmx129m -XX:+PrintGC -XX:+UnlockDiagnosticVMOptions -XX:+IgnoreUnrecognizedVMOptions -XX:+ThereShouldNotBeAnyVMOptionNamedLikeThis_Right -XX:-TieredCompilation FlagsTest

    36  */

    37 public class FlagsTest {

    38     public void run(CommandExecutor executor) {

    39         OutputAnalyzer output = executor.execute("VM.flags");

    40 

    41         /* The following are interpreted by the JVM as actual "flags" */

    42         output.shouldContain("-XX:+PrintGC");

    43         output.shouldContain("-XX:+UnlockDiagnosticVMOptions");

    44         output.shouldContain("-XX:+IgnoreUnrecognizedVMOptions");

    45         output.shouldContain("-XX:-TieredCompilation");

    46 

    47         /* The following are not */

    48         output.shouldNotContain("-Xmx129m");

    49         output.shouldNotContain("-XX:+ThereShouldNotBeAnyVMOptionNamedLikeThis_Right");

    50     }

    51 

    52     @Test

    53     public void jmx() {

    54         run(new JMXExecutor());

    55     }

    56 }