1 import java.util.HashSet;

     2 import java.util.Set;

     3 import com.oracle.java.testlibrary.Platform;

     4 

     5 /*

     6  * Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.

     7  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     8  *

     9  * This code is free software; you can redistribute it and/or modify it

    10  * under the terms of the GNU General Public License version 2 only, as

    11  * published by the Free Software Foundation.

    12  *

    13  * This code is distributed in the hope that it will be useful, but WITHOUT

    14  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    15  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    16  * version 2 for more details (a copy is included in the LICENSE file that

    17  * accompanied this code).

    18  *

    19  * You should have received a copy of the GNU General Public License version

    20  * 2 along with this work; if not, write to the Free Software Foundation,

    21  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    22  *

    23  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    24  * or visit www.oracle.com if you need additional information or have any

    25  * questions.

    26  */

    27 

    28 /*

    29  * @test

    30  * @summary Test of VM.dynlib diagnostic command via MBean

    31  * @library /testlibrary

    32  * @build com.oracle.java.testlibrary.* DcmdUtil

    33  * @run main DynLibDcmdTest

    34  */

    35 

    36 public class DynLibDcmdTest {

    37 

    38     public static void main(String[] args) throws Exception {

    39         String result = DcmdUtil.executeDcmd("VM.dynlibs");

    40 

    41         String osDependentBaseString = null;

    42         if (Platform.isAix()) {

    43             osDependentBaseString = "lib%s.so";

    44         } else if (Platform.isLinux()) {

    45             osDependentBaseString = "lib%s.so";

    46         } else if (Platform.isOSX()) {

    47             osDependentBaseString = "lib%s.dylib";

    48         } else if (Platform.isSolaris()) {

    49             osDependentBaseString = "lib%s.so";

    50         } else if (Platform.isWindows()) {

    51             osDependentBaseString = "%s.dll";

    52         }

    53 

    54         if (osDependentBaseString == null) {

    55             throw new Exception("Unsupported OS");

    56         }

    57 

    58         Set<String> expectedContent = new HashSet<>();

    59         expectedContent.add(String.format(osDependentBaseString, "jvm"));

    60         expectedContent.add(String.format(osDependentBaseString, "java"));

    61         expectedContent.add(String.format(osDependentBaseString, "management"));

    62 

    63         for(String expected : expectedContent) {

    64             if (!result.contains(expected)) {

    65                 throw new Exception("Dynamic library list output did not contain the expected string: '" + expected + "'");

    66             }

    67         }

    68     }

    69 }