1 /* 2 * Copyright (c) 2013, 2017, 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 java.util.HashSet; 25 import java.util.Set; 26 import com.oracle.java.testlibrary.Platform; 27 28 /* 29 * @test 30 * @summary Test of VM.dynlib diagnostic command via MBean 31 * @library /testlibrary 32 * @compile DcmdUtil.java 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.isSolaris()) { 43 osDependentBaseString = "lib%s.so"; 44 } else if (Platform.isWindows()) { 45 osDependentBaseString = "%s.dll"; 46 } else if (Platform.isOSX()) { 47 osDependentBaseString = "lib%s.dylib"; 48 } else if (Platform.isLinux()) { 49 osDependentBaseString = "lib%s.so"; 50 } 51 52 if (osDependentBaseString == null) { 53 throw new Exception("Unsupported OS"); 54 } 55 56 Set<String> expectedContent = new HashSet<>(); 57 expectedContent.add(String.format(osDependentBaseString, "jvm")); 58 expectedContent.add(String.format(osDependentBaseString, "java")); 59 expectedContent.add(String.format(osDependentBaseString, "management")); 60 61 for(String expected : expectedContent) { 62 if (!result.contains(expected)) { 63 throw new Exception("Dynamic library list output did not contain the expected string: '" + expected + "'"); 64 } 65 } 66 } 67 }