1 /*

     2  * Copyright 1998 Sun Microsystems, Inc.  All Rights Reserved.

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

     4  *

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

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

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

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

    18  *

    19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  */

    23 

    24 /*

    25  * @test

    26  * @bug 4106601

    27  * @summary Test the java.net.socket.GetLocalAddress method

    28  *

    29  */

    30 

    31 import java.net.*;

    32 

    33 public class GetLocalAddress implements Runnable {

    34     static ServerSocket ss;

    35     static InetAddress addr;

    36     static int port;

    37 

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

    39         boolean      error = true;

    40         int          linger = 65546;

    41         int          value = 0;

    42         addr = InetAddress.getLocalHost();

    43         ss = new ServerSocket(0);

    44         port = ss.getLocalPort();

    45 

    46         Thread t = new Thread(new GetLocalAddress());

    47         t.start();

    48         Socket soc = ss.accept();

    49 

    50         if(addr.equals(soc.getLocalAddress())) {

    51            error = false;

    52            }

    53         if (error)

    54             throw new RuntimeException("Socket.GetLocalAddress failed.");

    55         soc.close();

    56     }

    57 

    58     public void run() {

    59         try {

    60             Socket s = new Socket(addr, port);

    61         } catch (Exception e) {

    62             e.printStackTrace();

    63         }

    64     }

    65 

    66 }