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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * 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,
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package jdk.jfr.api.consumer;

import java.util.List;

import jdk.jfr.Description;
import jdk.jfr.Event;
import jdk.jfr.Label;
import jdk.jfr.Recording;
import jdk.jfr.ValueDescriptor;
import jdk.jfr.consumer.RecordedEvent;
import jdk.test.lib.Asserts;
import jdk.test.lib.jfr.Events;


/*
 * @test
 * @summary Verifies that the recorded value descriptors are correct
 * @key jfr
 * @library /test/lib
 * @run main/othervm  jdk.jfr.api.consumer.TestValueDescriptorRecorded
 */
public class TestValueDescriptorRecorded {

    private static class MyEvent extends Event {

        @Label("myLabel")
        @Description("myDescription")
        int myValue;
    }

    public static void main(String[] args) throws Throwable {
        Recording r = new Recording();
        r.enable(MyEvent.class).withoutStackTrace();
        r.start();
        MyEvent event = new MyEvent();
        event.commit();
        r.stop();

        List<RecordedEvent> events = Events.fromRecording(r);
        Events.hasEvents(events);
        RecordedEvent recordedEvent = events.get(0);

        for (ValueDescriptor desc : recordedEvent.getFields()) {
            if ("myValue".equals(desc.getName())) {
                Asserts.assertEquals(desc.getLabel(), "myLabel");
                Asserts.assertEquals(desc.getDescription(), "myDescription");
                Asserts.assertEquals(desc.getTypeName(), int.class.getName());
                Asserts.assertFalse(desc.isArray());
                Asserts.assertNull(desc.getContentType());
            }
        }
    }
}