Mercurial > hg > graal-jvmci-8
diff test/serviceability/dcmd/DynLibDcmdTest.java @ 14246:afa21611f918
8031304: Add dcmd to print all loaded dynamic libraries.
Summary: Adding VM.dynlibs as a dcmd to dump all loaded dynamic libraries.
Reviewed-by: sla, fparain, mgronlun, dsamersoff
author | farvidsson |
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date | Tue, 14 Jan 2014 15:27:01 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/serviceability/dcmd/DynLibDcmdTest.java Tue Jan 14 15:27:01 2014 +0100 @@ -0,0 +1,67 @@ +import java.util.HashSet; +import java.util.Set; +import com.oracle.java.testlibrary.Platform; + +/* + * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @summary Test of VM.dynlib diagnostic command via MBean + * @library /testlibrary + * @compile DcmdUtil.java + * @run main DynLibDcmdTest + */ + +public class DynLibDcmdTest { + + public static void main(String[] args) throws Exception { + String result = DcmdUtil.executeDcmd("VM.dynlibs"); + + String osDependentBaseString = null; + if (Platform.isSolaris()) { + osDependentBaseString = "lib%s.so"; + } else if (Platform.isWindows()) { + osDependentBaseString = "%s.dll"; + } else if (Platform.isOSX()) { + osDependentBaseString = "lib%s.dylib"; + } else if (Platform.isLinux()) { + osDependentBaseString = "lib%s.so"; + } + + if (osDependentBaseString == null) { + throw new Exception("Unsupported OS"); + } + + Set<String> expectedContent = new HashSet<>(); + expectedContent.add(String.format(osDependentBaseString, "jvm")); + expectedContent.add(String.format(osDependentBaseString, "java")); + expectedContent.add(String.format(osDependentBaseString, "management")); + + for(String expected : expectedContent) { + if (!result.contains(expected)) { + throw new Exception("Dynamic library list output did not contain the expected string: '" + expected + "'"); + } + } + } +}