1 /*
   2  * Copyright (c) 2013, 2018, 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.info;
  27 
  28 
  29 import java.util.HashMap;
  30 import java.util.List;
  31 import java.util.Map;
  32 
  33 import jdk.jfr.jmx.JmxHelper;
  34 
  35 import jdk.jfr.EventType;
  36 import jdk.jfr.FlightRecorder;
  37 import jdk.management.jfr.EventTypeInfo;
  38 import jdk.test.lib.Asserts;
  39 
  40 /*
  41  * @test
  42  * @key jfr
  43  * @summary Test for SettingDescriptorInfo. Compare infos from java API and jmx API.
  44  * @library /test/lib /test/jdk
  45  * @run main/othervm jdk.jfr.jmx.info.TestSettingDescriptorInfo
  46  */
  47 public class TestSettingDescriptorInfo {
  48     public static void main(String[] args) throws Throwable {
  49 
  50         Map<String, EventType> javaTypes = new HashMap<String, EventType>();
  51         for (EventType t : FlightRecorder.getFlightRecorder().getEventTypes()) {
  52             javaTypes.put(t.getName(), t);
  53         }
  54 
  55         List<EventTypeInfo> jmxTypes =JmxHelper.getFlighteRecorderMXBean().getEventTypes();
  56         Asserts.assertFalse(jmxTypes.isEmpty(), "No EventTypes found in jmx api");
  57 
  58         for (EventTypeInfo jmxType : jmxTypes) {
  59             final String name = jmxType.getName();
  60             EventType javaType = javaTypes.remove(name);
  61             Asserts.assertNotNull(javaType, "No EventType for name " + name);
  62             JmxHelper.verifyEventSettingsEqual(javaType, jmxType);
  63         }
  64 
  65         // Verify that all EventTypes have been matched.
  66         if (!javaTypes.isEmpty()) {
  67             for (String name : javaTypes.keySet()) {
  68                 System.out.println("Found extra EventType that is not available using JMX " + name);
  69             }
  70             Asserts.fail("Found extra EventType");
  71         }
  72     }
  73 
  74 }