/*

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

 *

 * This code is free software; you can redistribute it and/or modify it

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

 * published by the Free Software Foundation.

 *

 * 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,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

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 */

/**

 * @test

 * @bug 4333920 4994372

 * @library ../../../../../sun/net/www/httptest/

 * @build HttpCallback HttpServer ClosedChannelList HttpTransaction

 * @run main ChunkedEncodingWithProgressMonitorTest

 * @summary ChunkedEncoding unit test; MeteredStream/ProgressData problem

 */

import java.net.*;

import java.util.BitSet;

import sun.net.ProgressMeteringPolicy;

import sun.net.ProgressMonitor;

import sun.net.ProgressListener;

import sun.net.ProgressEvent;

public class ChunkedEncodingWithProgressMonitorTest {

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

        ProgressMonitor.setMeteringPolicy(new MyProgressMeteringPolicy());

        ProgressListener listener = new MyProgressListener();

        ProgressMonitor.getDefault().addProgressListener(listener);

        ChunkedEncodingTest.test();

        ProgressMonitor.getDefault().removeProgressListener(listener);

        if (flag.cardinality() != 3) {

            throw new RuntimeException("All three methods in ProgressListener"+

                                       " should be called. Yet the number of"+

                                       " methods actually called are "+

                                       flag.cardinality());

        }

    }

    static class MyProgressMeteringPolicy implements ProgressMeteringPolicy {

        /**

         * Return true if metering should be turned on for a particular network input stream.

         */

        public boolean shouldMeterInput(URL url, String method) {

            return true;

        }

        /**

         * Return update notification threshold.

         */

        public int getProgressUpdateThreshold() {

            return 8192;

        }

    }

    static BitSet flag = new BitSet(3);

    static class MyProgressListener implements ProgressListener {

        /**

         * Start progress.

         */

        public void progressStart(ProgressEvent evt) {

            System.out.println("start: received progressevent "+evt);

            if (flag.nextSetBit(0) == -1)

                flag.set(0);

        }

        /**

         * Update progress.

         */

        public void progressUpdate(ProgressEvent evt) {

            System.out.println("update: received progressevent "+evt);

            if (flag.nextSetBit(1) == -1)

                flag.set(1);

        }

        /**

         * Finish progress.

         */

        public void progressFinish(ProgressEvent evt) {

            System.out.println("finish: received progressevent "+evt);

            if (flag.nextSetBit(2) == -1)

                flag.set(2);

        }

    }

}