/* * Copyright (c) 2018, 2020, 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/ObjectFree/objfree002. * VM Testbase keywords: [quick, jpda, jvmti, noras] * VM Testbase readme: * DESCRIPTION * This test exercises the JVMTI event ObjectFree. * It verifies that that the events are only sent for tagged objects. * The test also checks that the JVMTI raw monitor, memory management, * and environment local storage functions can be used during processing * this event. * The test works as follows. An array of instances of the special * class 'objfree002t' is used for testing. The objects with odd array * indexes are skipped from tagging, all other ones are tagged. Then, * after nulling the objects and GC() call, all received ObjectFree * events, if so, should have only the even tag numbers. * If there are no ObjectFree events, the test passes with appropriate * message. * COMMENTS * The tested assertion has been slightly changed due to the bugs 4944001, * 4937789. * The test has been modified due to the rfe 4990048 * * @library /vmTestbase * /test/lib * @run main/othervm/native -agentlib:objfree002=-waittime=5 nsk.jvmti.ObjectFree.objfree002 5 */