/*

 * 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.

 *

 */

/* @test

 * @bug 4514230

 * @summary Test setting illegal buffer sizes

 * @library ..

 */

import java.nio.channels.*;

import java.net.*;

public class BufferSize {

    static final int DAYTIME_PORT = 13;

    static final String DAYTIME_HOST = TestUtil.HOST;

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

        InetSocketAddress isa

            = new InetSocketAddress(InetAddress.getByName(DAYTIME_HOST),

                                    DAYTIME_PORT);

        ServerSocketChannel sc = ServerSocketChannel.open();

        try {

            sc.socket().setReceiveBufferSize(-1);

            throw new Exception("Illegal size accepted");

        } catch (IllegalArgumentException iae) {

            // correct behavior

        }

        try {

            sc.socket().setReceiveBufferSize(0);

            throw new Exception("Illegal size accepted");

        } catch (IllegalArgumentException iae) {

            // correct behavior

        }

        sc.close();

    }

}