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 for socket channels 27 * @requires (os.family == "linux") 28 * @library .. /test/lib 29 * @build RsocketTest 30 * @run main/othervm -Djava.net.preferIPv4Stack=true CloseAvailable 31 */ 32 import java.net.*; 33 import java.io.*; 34 import jdk.net.Sockets; 35 36 public class CloseAvailable implements Runnable { 37 static ServerSocket ss; 38 static InetAddress addr; 39 static int port; 40 41 public static void main(String[] args) throws Exception { 42 if (!RsocketTest.isRsocketAvailable()) 43 return; 44 45 boolean error = true; 46 addr = InetAddress.getLocalHost(); 47 System.out.println(addr.getHostAddress()); 48 ss = Sockets.openRdmaServerSocket(); 49 ss.bind(new InetSocketAddress(addr, 0)); 50 port = ss.getLocalPort(); 51 52 Thread t = new Thread(new CloseAvailable()); 53 t.start(); 54 55 Socket soc = ss.accept(); 56 ss.close(); 57 58 DataInputStream is = new DataInputStream(soc.getInputStream()); 59 is.close(); 60 61 try { 62 is.available(); 63 } 64 catch (IOException ex) { 65 error = false; 66 } 67 if (error) 68 throw new RuntimeException("Available() can be called after stream closed."); 69 } 70 71 public void run() { 72 try { 73 Socket s = Sockets.openRdmaSocket(); 74 s.connect(new InetSocketAddress(addr, port)); 75 s.close(); 76 } catch (Exception e) { 77 e.printStackTrace(); 78 throw new RuntimeException("Test Failed!"); 79 } 80 } 81 }