1 /* 2 * Copyright (c) 2002, 2012, 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 4672609 5076965 4739238 26 * @summary Test getLocalAddress getLocalPort 27 * @library .. 28 */ 29 30 import java.net.*; 31 import java.nio.channels.*; 32 33 public class LocalAddress { 34 public static void main(String[] args) throws Exception { 35 // We use an EchoServer rather than a Telnet server here - but hopefully 36 // it doesn't matter for the test purposes. 37 try (TestUtil.EchoServer echoServer = 38 TestUtil.EchoServer.startNewServer()) { 39 test1(echoServer); 40 } 41 } 42 43 static void test1(TestUtil.AbstractServer server) throws Exception { 44 InetAddress bogus = InetAddress.getByName("0.0.0.0"); 45 InetSocketAddress saddr = new InetSocketAddress( 46 server.getAddress(), server.getPort()); 47 48 //Test1: connect only 49 SocketChannel sc = SocketChannel.open(); 50 try { 51 sc.connect(saddr); 52 InetAddress ia = sc.socket().getLocalAddress(); 53 if (ia == null || ia.equals(bogus)) 54 throw new RuntimeException("test failed"); 55 } finally { 56 sc.close(); 57 } 58 59 //Test2: bind and connect 60 sc = SocketChannel.open(); 61 try { 62 sc.socket().bind(new InetSocketAddress(0)); 63 if (sc.socket().getLocalPort() == 0) 64 throw new RuntimeException("test failed"); 65 sc.socket().connect(saddr); 66 InetAddress ia = sc.socket().getLocalAddress(); 67 if (ia == null || ia.isAnyLocalAddress()) 68 throw new RuntimeException("test failed"); 69 } finally { 70 sc.close(); 71 } 72 73 } 74 }