| /* |
| * 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/GetCurrentContendedMonitor/contmon001. |
| * VM Testbase keywords: [quick, jpda, jvmti, noras] |
| * VM Testbase readme: |
| * DESCRIPTION |
| * The test exercises JVMTI function GetCurrentContendedMonitor. |
| * The test cases include: |
| * - current contended monitor: present or not; |
| * - thread: current, non-current; |
| * - thread waiting to enter a monitor or after wait(); |
| * Failing criteria for the test are: |
| * - object returned by GetCurrentContendedMonitor is not the same |
| * as expected; |
| * - failures of used JVMTI functions. |
| * COMMENTS |
| * By today, the test is referred from two bugs, 4327280 and 4463667 |
| * To fix bug 4463667, one code fragment with "Thread.sleep(500);" |
| * is replaced with following one: |
| * Object obj = new Object(); |
| * * |
| * * |
| * synchronized (obj) { |
| * obj.wait(500); |
| * } |
| * Note. Until 4327280 gets fixing, the correction cannot be tested. |
| * Fixed according to 4509016 bug. |
| * Fixed according to 4669812 bug. |
| * The test was fixed due to the following bug: |
| * 4762695 nsk/jvmti/GetCurrentContendedMonitor/contmon001 has an |
| * incorrect test |
| * Ported from JVMDI. |
| * Fixed according to 4925857 bug: |
| * - rearranged synchronization of tested thread |
| * - enhanced descripton |
| * |
| * @library /vmTestbase |
| * /test/lib |
| * @run driver jdk.test.lib.FileInstaller . . |
| * @run main/othervm/native -agentlib:contmon001 nsk.jvmti.GetCurrentContendedMonitor.contmon001 |
| */ |
| |
