1 /*
   2  * Copyright (c) 2013, 2019, 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.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package jdk.jfr.jmx;
  27 
  28 import java.util.List;
  29 
  30 import jdk.management.jfr.FlightRecorderMXBean;
  31 import jdk.management.jfr.RecordingInfo;
  32 
  33 /**
  34  * @test
  35  * @key jfr
  36  * @requires vm.hasJFR
  37  * @library /test/lib /test/jdk
  38  * @run main/othervm -Djdk.attach.allowAttachSelf=true -Dcom.sun.management.jmxremote jdk.jfr.jmx.TestGetRecordings
  39  */
  40 public class TestGetRecordings {
  41     public static void main(String[] args) throws Throwable {
  42         FlightRecorderMXBean bean =JmxHelper.getFlighteRecorderMXBean();
  43 
  44         List<RecordingInfo> preCreateRecordings = bean.getRecordings();
  45         long recId = bean.newRecording();
  46         JmxHelper.verifyNotExists(recId, preCreateRecordings);
  47         bean.closeRecording(recId);
  48         JmxHelper.verifyNotExists(recId, bean.getRecordings());
  49 
  50         long selfPID = JmxHelper.getPID();
  51         FlightRecorderMXBean remoteBean = JmxHelper.getFlighteRecorderMXBean(selfPID);
  52         long remoteRecId = remoteBean.newRecording();
  53         remoteBean.getRecordings();
  54         remoteBean.closeRecording(remoteRecId);
  55     }
  56 }