/*

 * Copyright (c) 2001, Oracle and/or its affiliates. All rights reserved.

 * 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.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * @test

 * @bug 4511783

 * @summary Test that setTrafficClass/getTraffiClass don't

 *          throw an exception

 */

import java.net.*;

import java.nio.*;

import java.nio.channels.*;

public class TrafficClass {

    static final int IPTOS_RELIABILITY = 0x4;

    static int failures = 0;

    static void testDatagramSocket(DatagramSocket s) {

        try {

            s.setTrafficClass( IPTOS_RELIABILITY );

            int tc = s.getTrafficClass();

        } catch (Exception e) {

            failures++;

            System.err.println("testDatagramSocket failed: " + e);

        }

    }

    static void testSocket(Socket s) {

        try {

            s.setTrafficClass(IPTOS_RELIABILITY);

            int tc = s.getTrafficClass();

        } catch (Exception e) {

            failures++;

            System.err.println("testSocket failed: " + e);

        }

    }

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

        DatagramSocket ds = new DatagramSocket();

        testDatagramSocket(ds);

        DatagramChannel dc = DatagramChannel.open();

        testDatagramSocket(dc.socket());

        Socket s = new Socket();

        testSocket(s);

        SocketChannel sc = SocketChannel.open();

        testSocket(sc.socket());

        if (failures > 0) {

            throw new Exception(failures + " sub-test(s) failed - " +

                "see log for details.");

        }

    }

}