1 /*
   2  * Copyright (c) 1998, 2018, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /* @test
  25  * @bug 8195160
  26  * @summary Unit test if timeout hanges
  27  * @requires (os.family == "linux")
  28  * @library .. /test/lib
  29  * @build RsocketTest
  30  * @run main/othervm/timeout=15 -Djava.net.preferIPv4Stack=true Timeout
  31  */
  32 import java.net.*;
  33 import java.io.*;
  34 import jdk.net.Sockets;
  35 
  36 public class Timeout {
  37     public static void main(String[] args) throws Exception {
  38         if (!RsocketTest.isRsocketAvailable())
  39             return;
  40 
  41         boolean success = false;
  42         ServerSocket sock = Sockets.openRdmaServerSocket();
  43         sock.bind(new InetSocketAddress(InetAddress.getLocalHost(), 0));
  44         try {
  45             sock.setSoTimeout(2);
  46             sock.accept();
  47         } catch (InterruptedIOException e) {
  48             success = true;
  49         } finally {
  50             sock.close();
  51         }
  52         if (!success)
  53             throw new RuntimeException("Socket timeout failure.");
  54     }
  55 }