1 /* 2 * Copyright (c) 2016, 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 import java.io.*; 24 import jdk.test.lib.*; 25 import jdk.test.lib.dcmd.*; 26 import org.testng.annotations.Test; 27 28 /* 29 * Test to attach JVMTI java agent. 30 * 31 * @test 32 * @bug 8147388 33 * @library /testlibrary 34 * @modules java.base/sun.misc 35 * java.compiler 36 * java.instrument 37 * java.management 38 * jdk.jvmstat/sun.jvmstat.monitor 39 * @build ClassFileInstaller jdk.test.lib.* SimpleJvmtiAgent 40 * @run main ClassFileInstaller SimpleJvmtiAgent 41 * @run testng LoadJavaAgentDcmdTest 42 */ 43 public class LoadJavaAgentDcmdTest { 44 public void run(CommandExecutor executor) { 45 try{ 46 PrintWriter pw = new PrintWriter("MANIFEST.MF"); 47 pw.println("Agent-Class: SimpleJvmtiAgent"); 48 pw.close(); 49 50 ProcessBuilder pb = new ProcessBuilder(); 51 pb.command(new String[] { JDKToolFinder.getJDKTool("jar"), 52 "cmf", 53 "MANIFEST.MF", 54 "agent.jar", 55 "SimpleJvmtiAgent.class"}); 56 pb.start().waitFor(); 57 58 OutputAnalyzer output = executor.execute( 59 "JVMTI.agent_load agent.jar"); 60 output.stderrShouldBeEmpty(); 61 } catch (Exception e) { 62 throw new RuntimeException(e); 63 } 64 } 65 66 @Test 67 public void jmx() throws Throwable { 68 run(new JMXExecutor()); 69 } 70 71 @Test 72 public void cli() throws Throwable { 73 run(new PidJcmdExecutor()); 74 } 75 }