J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2001-2005 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 | /* @test |
| 25 | * @bug 4402708 |
| 26 | * |
| 27 | * @run main/othervm -Djava.net.preferIPv6Addresses=true LookupIPv6 |
| 28 | * |
| 29 | * @summary Ensure that java.rmi.Naming.lookup can handle URLs containing |
| 30 | * IPv6 addresses. |
| 31 | */ |
| 32 | |
| 33 | import java.net.InetAddress; |
| 34 | import java.net.Inet6Address; |
| 35 | import java.net.MalformedURLException; |
| 36 | import java.rmi.Naming; |
| 37 | import java.rmi.registry.LocateRegistry; |
| 38 | import java.rmi.registry.Registry; |
| 39 | |
| 40 | public class LookupIPv6 { |
| 41 | public static void main(String[] args) throws Exception { |
| 42 | // use loopback IPv6 address to avoid lengthy socket connection delays |
| 43 | String[] urls = { |
| 44 | "rmi://[0000:0000:0000:0000:0000:0000:0000:0001]/foo", |
| 45 | "//[0:0:0:0:0:0:0:1]:88/foo", |
| 46 | "rmi://[0::0:0:0:1]/foo:bar", |
| 47 | "//[::1]:88" |
| 48 | }; |
| 49 | for (int i = 0; i < urls.length; i++) { |
| 50 | try { |
| 51 | Naming.lookup(urls[i]); |
| 52 | } catch (MalformedURLException ex) { |
| 53 | throw ex; |
| 54 | } catch (Exception ex) { |
| 55 | // URLs are bogus, lookups expected to fail |
| 56 | } |
| 57 | } |
| 58 | |
| 59 | /* Attempt to use IPv6-based URL to look up object in local registry. |
| 60 | * Since not all platforms support IPv6, this portion of the test may |
| 61 | * be a no-op in some cases. On supporting platforms, the first |
| 62 | * element of the array returned by InetAddress.getAllByName should be |
| 63 | * an Inet6Address since this test is run with |
| 64 | * -Djava.net.preferIPv6Addresses=true. |
| 65 | */ |
| 66 | InetAddress localAddr = InetAddress.getAllByName(null)[0]; |
| 67 | if (localAddr instanceof Inet6Address) { |
| 68 | System.out.println("IPv6 detected"); |
| 69 | Registry reg; |
| 70 | try { |
| 71 | reg = LocateRegistry.createRegistry(Registry.REGISTRY_PORT); |
| 72 | } catch (Exception ex) { |
| 73 | reg = LocateRegistry.getRegistry(); |
| 74 | } |
| 75 | reg.rebind("foo", reg); |
| 76 | Naming.lookup("rmi://[" + localAddr.getHostAddress() + "]/foo"); |
| 77 | } |
| 78 | } |
| 79 | } |