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

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 * under the terms of the GNU General Public License version 2 only, as

 * 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

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package jdk.jfr.api.settings;

import jdk.jfr.Description;

import jdk.jfr.Event;

import jdk.jfr.Label;

import jdk.jfr.Recording;

import jdk.jfr.SettingDefinition;

import jdk.test.lib.jfr.Events;

import static jdk.test.lib.Asserts.assertEquals;

/*

 * @test

 * @summary The test uses SettingControl

 * @key jfr

 * @library /test/lib /test/jdk

 * @run main/othervm jdk.jfr.api.settings.TestFilterEvents

 */

public class TestFilterEvents {

    private static class AbstractHTTPEvent extends Event {

        @Label("HTTP URI")

        protected String uri;

        @Label("URI Filter")

        @SettingDefinition

        protected boolean uriFilter(RegExpControl control) {

            return control.matches(uri);

        }

    }

    private static final class HTTPGetEvent extends AbstractHTTPEvent {

        @Label("Thread Names")

        @Description("List of thread names to accept, such as \"main\" or \"workerThread1\", \"taskThread\"")

        @SettingDefinition

        private boolean threadNames(StringListSetting setting) {

            return setting.accept(Thread.currentThread().getName());

        }

    }

    private static final class HTTPPostEvent extends AbstractHTTPEvent {

    }

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

        Recording continuous = new Recording();

        continuous.enable(HTTPGetEvent.class).with("threadNames", "\"unused-threadname-1\"");

        assertEquals(0, makeProfilingRecording("\"unused-threadname-2\""));

        assertEquals(1, makeProfilingRecording("\"" + Thread.currentThread().getName() + "\""));

        continuous.close();

    }

    private static int makeProfilingRecording(String threadNames) throws Exception {

        try (Recording recording = new Recording()) {

            recording.enable(HTTPGetEvent.class).with("threadNames", threadNames);

            recording.enable(HTTPGetEvent.class).with("uriFilter", "https://www.example.com/list/.*");

            recording.enable(HTTPPostEvent.class).with("uriFilter", "https://www.example.com/list/.*");

            recording.start();

            HTTPGetEvent getEvent = new HTTPGetEvent();

            getEvent.uri = "https://www.example.com/list/item?id=4";

            getEvent.commit();

            HTTPPostEvent postEvent = new HTTPPostEvent();

            postEvent.uri = "https://www.example.com/admin/login?name=john";

            postEvent.commit();

            recording.stop();

            return Events.fromRecording(recording).size();

        }

    }

}