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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

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 * accompanied this code).

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package jdk.jfr.api.metadata.eventtype;

import java.util.List;

import java.util.Objects;

import jdk.jfr.AnnotationElement;

import jdk.jfr.Description;

import jdk.jfr.Enabled;

import jdk.jfr.Event;

import jdk.jfr.EventType;

import jdk.jfr.Label;

import jdk.jfr.Period;

import jdk.test.lib.Asserts;

 * @test

 * @summary Test getAnnotations()

 * @key jfr

 * @library /test/lib

 * @run main/othervm jdk.jfr.api.metadata.eventtype.TestGetAnnotations

 */

public class TestGetAnnotations {

    private final static String MY_LABEL = "myLabel";

    private final static String MY_DESCRIPTION = "myDesc";

    public static void main(String[] args) throws Throwable {

        EventType type = EventType.getEventType(MyEvent.class);

        List<AnnotationElement> annos = type.getAnnotationElements();

        Asserts.assertEquals(annos.size(), 2, "Wrong number of annotations");

        assertAnnotation(annos, "jdk.jfr.Label", MY_LABEL);

        assertAnnotation(annos, "jdk.jfr.Description", MY_DESCRIPTION);

    }

    private static void assertAnnotation(List<AnnotationElement> annos, String name, Object expectedValue) {

        for (AnnotationElement a : annos) {

            if (a.getTypeName().equals(name)) {

                Object value = a.getValue("value");

                Asserts.assertTrue(Objects.deepEquals(value, expectedValue), "Found annotation " + name + " but value was "+ value +" but expected " + expectedValue);

            }

        }

    }

    @Label(MY_LABEL)

    @Description(MY_DESCRIPTION)

    @Enabled(false) // not sticky annotation (with @Metadata)

    @Period("1 m")  // not sticky annotation (with @Metadata)

    private static class MyEvent extends Event {

    }

}