/*

 * 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 4672609 5076965 4739238

 * @summary Test getLocalAddress getLocalPort

 */

import java.net.*;

import java.nio.channels.*;

public class LocalAddress {

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

        try (TestServers.EchoServer echoServer

                = TestServers.EchoServer.startNewServer()) {

            test1(echoServer);

        }

    }

    static void test1(TestServers.AbstractServer server) throws Exception {

        InetAddress bogus = InetAddress.getByName("0.0.0.0");

        InetSocketAddress saddr = new InetSocketAddress(

            server.getAddress(), server.getPort());

        //Test1: connect only

        SocketChannel sc = SocketChannel.open();

        try {

            sc.connect(saddr);

            InetAddress ia = sc.socket().getLocalAddress();

            if (ia == null || ia.equals(bogus))

                throw new RuntimeException("test failed");

        } finally {

            sc.close();

        }

        //Test2: bind and connect

        sc = SocketChannel.open();

        try {

            sc.socket().bind(new InetSocketAddress(0));

            if (sc.socket().getLocalPort() == 0)

                throw new RuntimeException("test failed");

            sc.socket().connect(saddr);

            InetAddress ia = sc.socket().getLocalAddress();

            if (ia == null || ia.isAnyLocalAddress())

                throw new RuntimeException("test failed");

        } finally {

            sc.close();

        }

    }

}