84 lines
3.1 KiB
Java
84 lines
3.1 KiB
Java
/*
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* Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 7150256
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* @summary Basic Test for the DiagnosticCommandMBean
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* @author Frederic Parain, Shanliang JIANG
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*
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* @run main/othervm DcmdMBeanDoubleInvocationTest
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*/
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import java.lang.management.ManagementFactory;
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import javax.management.MBeanServer;
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import javax.management.ObjectName;
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import javax.management.*;
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import javax.management.remote.*;
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public class DcmdMBeanDoubleInvocationTest {
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private static String HOTSPOT_DIAGNOSTIC_MXBEAN_NAME =
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"com.sun.management:type=DiagnosticCommand";
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public static void main(String[] args) throws Exception {
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System.out.println("--->JRCMD MBean Test: invocation on \"help VM.version\" ...");
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ObjectName name = new ObjectName(HOTSPOT_DIAGNOSTIC_MXBEAN_NAME);
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String[] helpArgs = {"-all", "\n", "VM.version"};
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Object[] dcmdArgs = {helpArgs};
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String[] signature = {String[].class.getName()};
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MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
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JMXServiceURL url = new JMXServiceURL("rmi", null, 0);
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JMXConnectorServer cs = null;
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JMXConnector cc = null;
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try {
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cs = JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs);
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cs.start();
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JMXServiceURL addr = cs.getAddress();
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cc = JMXConnectorFactory.connect(addr);
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MBeanServerConnection mbsc = cc.getMBeanServerConnection();
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String result = (String) mbsc.invoke(name, "help", dcmdArgs, signature);
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System.out.println(result);
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throw new Error("Test failed: Double commands have not been detected");
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} catch (RuntimeMBeanException ex) {
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if (ex.getCause() instanceof IllegalArgumentException) {
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System.out.println("JTest passed: Double commands have been detected");
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} else {
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ex.printStackTrace();
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throw new Error("TEST FAILED: got unknown exception "+ex);
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}
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} finally {
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try {
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cc.close();
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cs.stop();
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} catch (Exception e) {
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}
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}
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}
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}
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