94 lines
3.1 KiB
Java
94 lines
3.1 KiB
Java
/*
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* Copyright (c) 2008, 2018, 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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package nsk.share.jvmti;
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import java.util.*;
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import nsk.share.Log;
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import nsk.share.TestBug;
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import nsk.share.aod.*;
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public class JVMTITest {
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public static final String dynamicAttachFlag = "-dynamicAgentAttach";
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public static String[] commonInit(String[] args) {
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List<String> stdArgs = new ArrayList<String>();
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for (String arg : args) {
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if (arg.equals(dynamicAttachFlag)) {
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attachAgent(args);
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break;
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} else {
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stdArgs.add(arg);
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}
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}
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return stdArgs.toArray(new String[stdArgs.size()]);
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}
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static void attachAgent(String[] args) {
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final String agentPrefix = "-agentlib:";
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String jdkPath = null;
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List<AgentInformation> agents = new ArrayList<AgentInformation>();
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for (int i = 0; i < args.length; i++) {
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if (args[i].startsWith(agentPrefix)) {
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String agentString = args[i].substring(agentPrefix.length());
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String agentLibName;
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String agentOpts;
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int index = agentString.indexOf('=');
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if (index < 0) {
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agentLibName = agentString;
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agentOpts = null;
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} else {
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agentLibName = agentString.substring(0, index);
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agentOpts = agentString.substring(index + 1);
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}
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AgentInformation agentInfo = new AgentInformation(false, agentLibName, agentOpts, false);
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agents.add(agentInfo);
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} else if (args[i].equals("-jdk")) {
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jdkPath = args[i + 1];
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i++;
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}
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}
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if (jdkPath == null) {
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throw new TestBug("Dynamic attach mode error: JDK isn't specified");
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}
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if (agents.size() == 0) {
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throw new TestBug("Dynamic attach mode error: agents to attach aren't specified");
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}
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AgentsAttacher attacher = new AgentsAttacher(Utils.findCurrentVMIdUsingJPS(jdkPath),
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agents,
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new Log(System.out, true));
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attacher.attachAgents();
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}
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}
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