| /* |
| * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. |
| * 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 6718504 |
| * @summary IN6_IS_ADDR_ANY tests only 12 bytes of 16-byte address |
| */ |
| |
| import java.net.DatagramSocket; |
| import java.net.InetAddress; |
| import java.net.Inet6Address; |
| import java.net.NetworkInterface; |
| import java.net.SocketException; |
| import java.util.*; |
| |
| public class LocalSocketAddress { |
| public static void main(String[] args) throws SocketException { |
| InetAddress IPv6LoopbackAddr = null; |
| DatagramSocket soc = null; |
| |
| try { |
| List<NetworkInterface> nics = Collections.list(NetworkInterface.getNetworkInterfaces()); |
| for (NetworkInterface nic : nics) { |
| if (!nic.isLoopback()) |
| continue; |
| |
| List<InetAddress> addrs = Collections.list(nic.getInetAddresses()); |
| for (InetAddress addr : addrs) { |
| if (addr instanceof Inet6Address) { |
| IPv6LoopbackAddr = addr; |
| break; |
| } |
| } |
| } |
| |
| if (IPv6LoopbackAddr == null) { |
| System.out.println("IPv6 is not available, exiting test."); |
| return; |
| } |
| |
| soc = new DatagramSocket(0, IPv6LoopbackAddr); |
| |
| if (!IPv6LoopbackAddr.equals(soc.getLocalAddress())) { |
| throw new RuntimeException("Bound address is " + soc.getLocalAddress() + |
| ", but should be " + IPv6LoopbackAddr); |
| } |
| } finally { |
| if (soc != null) { soc.close(); } |
| } |
| } |
| } |