99 lines
3.8 KiB
Java
99 lines
3.8 KiB
Java
/*
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* Copyright (c) 2008, 2020, 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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*
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* @summary converted from VM Testbase nsk/aod/VirtualMachine/VirtualMachine09.
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* VM Testbase keywords: [feature_282, jdk]
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* VM Testbase readme:
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* Description :
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* Test checks work of Attach API (com.sun.tools.attach).
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* Test is based on the nsk.share.aod framework.
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* This test checks method VirtualMachine.loadAgentLibrary(String agent).
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* Test checks following spec clause: "Agent_OnAttach function is invoked even if the agent library was loaded
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* prior to invoking this method". In this test the same agent library first loaded via VM command line
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* option 'agentlib:', then it is loaded using method 'System.loadLibrary' and than dynamically attached.
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*
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* @library /vmTestbase /test/hotspot/jtreg/vmTestbase
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* /test/lib
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* @build nsk.aod.VirtualMachine.VirtualMachine09.VirtualMachine09
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* nsk.aod.VirtualMachine.VirtualMachine09.VM09Target
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* @run main/othervm/native -XX:+UsePerfData PropertyResolvingWrapper
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* nsk.aod.VirtualMachine.VirtualMachine09.VirtualMachine09
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* -jdk ${test.jdk}
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* "-javaOpts=-agentlib:VirtualMachine09agent00 -XX:+UsePerfData ${test.vm.opts} ${test.java.opts}"
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* -target nsk.aod.VirtualMachine.VirtualMachine09.VM09Target
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* -na VirtualMachine09agent00
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* -testedMethod loadAgentLibrary
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*/
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package nsk.aod.VirtualMachine.VirtualMachine09;
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import nsk.aod.VirtualMachine.VirtualMachine07.VirtualMachine07;
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import nsk.share.TestBug;
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import nsk.share.aod.*;
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import java.util.*;
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import com.sun.tools.attach.*;
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/*
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* Test checks methods VirtualMachine.loadAgentLib and VirtualMachineloadAgentPath.
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*
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* Test checks following spec clause: "Agent_OnAttach function is invoked even if the agent library was loaded
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* prior to invoking this method"
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*/
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public class VirtualMachine09 extends VirtualMachine07 {
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public VirtualMachine09(String[] args) {
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super(args);
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}
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public void doTestActions(String targetVMId) throws Throwable {
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// check that all required parameters were passed to the test
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List<AgentInformation> agents = argParser.getAgents();
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if (agents.size() != 1)
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throw new TestBug("Test requires 1 agent, actually " + agents.size() + " were specified");
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for (AgentInformation agent : agents) {
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if (agent.jarAgent)
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throw new TestBug("Non native agent was specified");
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}
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VirtualMachine vm = VirtualMachine.attach(targetVMId);
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try {
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AgentInformation agent;
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agent = agents.get(0);
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loadAgent(vm, agent.pathToAgent, agent.agentOptions);
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} finally {
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vm.detach();
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}
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}
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public static void main(String[] args) {
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new VirtualMachine09(args).runTest();
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}
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}
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