test/jdk/jdk/jfr/jmx/info/TestSettingDescriptorInfo.java
author egahlin
Tue, 15 May 2018 20:24:34 +0200
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child 51214 67736b4846a0
permissions -rw-r--r--
8199712: Flight Recorder Reviewed-by: coleenp, ihse, erikj, dsamersoff, mseledtsov, egahlin, mgronlun Contributed-by: erik.gahlin@oracle.com, markus.gronlund@oracle.com
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/*
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 * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.  Oracle designates this
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 * particular file as subject to the "Classpath" exception as provided
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 * by Oracle in the LICENSE file that accompanied this code.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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package jdk.jfr.jmx.info;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import jdk.jfr.jmx.JmxHelper;
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import jdk.jfr.EventType;
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import jdk.jfr.FlightRecorder;
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import jdk.management.jfr.EventTypeInfo;
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import jdk.test.lib.Asserts;
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/*
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 * @test
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 * @key jfr
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 * @summary Test for SettingDescriptorInfo. Compare infos from java API and jmx API.
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 * @library /test/lib /test/jdk
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 * @run main/othervm jdk.jfr.jmx.info.TestSettingDescriptorInfo
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 */
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public class TestSettingDescriptorInfo {
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    public static void main(String[] args) throws Throwable {
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        Map<String, EventType> javaTypes = new HashMap<String, EventType>();
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        for (EventType t : FlightRecorder.getFlightRecorder().getEventTypes()) {
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            javaTypes.put(t.getName(), t);
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        }
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        List<EventTypeInfo> jmxTypes =JmxHelper.getFlighteRecorderMXBean().getEventTypes();
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        Asserts.assertFalse(jmxTypes.isEmpty(), "No EventTypes found in jmx api");
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        for (EventTypeInfo jmxType : jmxTypes) {
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            final String name = jmxType.getName();
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            EventType javaType = javaTypes.remove(name);
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            Asserts.assertNotNull(javaType, "No EventType for name " + name);
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            JmxHelper.verifyEventSettingsEqual(javaType, jmxType);
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        }
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        // Verify that all EventTypes have been matched.
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        if (!javaTypes.isEmpty()) {
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            for (String name : javaTypes.keySet()) {
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                System.out.println("Found extra EventType that is not available using JMX " + name);
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            }
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            Asserts.fail("Found extra EventType");
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        }
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    }
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}