| /* |
| * Copyright (c) 2018, 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 converted from VM Testbase nsk/jvmti/AttachOnDemand/attach045. |
| * VM Testbase keywords: [jpda, jvmti, noras, feature_282, vm6, jdk] |
| * VM Testbase readme: |
| * Description : |
| * Test tries to load 4 jvmti agents to the VM after the VM has started using |
| * Attach API (com.sun.tools.attach). |
| * Test is based on the nsk.share.aod framework. In the terms of this framework |
| * java application running in the VM where agent is loaded to is called 'target application'. |
| * This is stress test, 4 jvmti agents are loaded to the VM. Agents execute following actions: |
| * - agent045Agent00: enables ClassLoad event and from event handler calls GetClassSignature |
| * for loaded class |
| * - agent045Agent01: enables ClassPrepare event and from event handler calls GetClassSignature |
| * for loaded class and also class GetLoadedClasses |
| * - agent045Agent02: enables ThreadStart and ThreadEnd events, from event handlers calls GetThreadInfo |
| * for started or ended thread, and also calls GetAllThreads |
| * - agent045Agent03: enables ThreadStart and ThreadEnd events, from event handlers calls GetThreadInfo |
| * for started or ended thread, and also calls GetAllThreads |
| * - agent045Agent04: enables VMObjectAlloc event, from event handler calls GetThreadInfo for thread |
| * allocating object and calls GetClassSignature for allocated object class. Also after after each 10th event |
| * agent calls ForceGarbageCollection |
| * When each agent receives expected number of events agent finishes work (all events received by agents are |
| * provoked by the target application). |
| * |
| * @library /vmTestbase |
| * /test/lib |
| * @run driver jdk.test.lib.FileInstaller . . |
| * @build nsk.share.aod.AODTestRunner |
| * nsk.jvmti.AttachOnDemand.attach045.attach045Target |
| * nsk.jvmti.AttachOnDemand.attach045.ClassToLoad |
| * @run main/othervm/native PropertyResolvingWrapper |
| * nsk.share.aod.AODTestRunner |
| * -jdk ${test.jdk} |
| * -target "nsk.jvmti.AttachOnDemand.attach045.attach045Target -classPath ${test.class.path}" |
| * "-javaOpts=-XX:+UsePerfData ${test.vm.opts} ${test.java.opts}" |
| * -na attach045Agent00,attach045Agent01,attach045Agent02,attach045Agent03 |
| */ |
| |
