| /* |
| * Copyright (c) 2001, 2012, 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 |
| * @summary Ensure that java.rmi.Naming.lookup can handle URLs containing |
| * IPv6 addresses. |
| * @bug 4402708 |
| * @library ../testlibrary |
| * @modules java.rmi/sun.rmi.registry |
| * java.rmi/sun.rmi.server |
| * java.rmi/sun.rmi.transport |
| * java.rmi/sun.rmi.transport.tcp |
| * @build TestLibrary |
| * @run main/othervm -Djava.net.preferIPv6Addresses=true LookupIPv6 |
| */ |
| |
| import java.net.InetAddress; |
| import java.net.Inet6Address; |
| import java.net.MalformedURLException; |
| import java.rmi.Naming; |
| import java.rmi.registry.LocateRegistry; |
| import java.rmi.registry.Registry; |
| |
| public class LookupIPv6 { |
| public static void main(String[] args) throws Exception { |
| // use loopback IPv6 address to avoid lengthy socket connection delays |
| String[] urls = { |
| "rmi://[0000:0000:0000:0000:0000:0000:0000:0001]/foo", |
| "//[0:0:0:0:0:0:0:1]:88/foo", |
| "rmi://[0::0:0:0:1]/foo:bar", |
| "//[::1]:88" |
| }; |
| for (int i = 0; i < urls.length; i++) { |
| try { |
| Naming.lookup(urls[i]); |
| } catch (MalformedURLException ex) { |
| throw ex; |
| } catch (Exception ex) { |
| // URLs are bogus, lookups expected to fail |
| } |
| } |
| |
| /* Attempt to use IPv6-based URL to look up object in local registry. |
| * Since not all platforms support IPv6, this portion of the test may |
| * be a no-op in some cases. On supporting platforms, the first |
| * element of the array returned by InetAddress.getAllByName should be |
| * an Inet6Address since this test is run with |
| * -Djava.net.preferIPv6Addresses=true. |
| */ |
| int port = TestLibrary.getUnusedRandomPort(); |
| InetAddress localAddr = InetAddress.getAllByName(null)[0]; |
| if (localAddr instanceof Inet6Address) { |
| System.out.println("IPv6 detected"); |
| Registry reg; |
| try { |
| reg = LocateRegistry.createRegistry(port); |
| } catch (Exception ex) { |
| reg = LocateRegistry.getRegistry(); |
| } |
| reg.rebind("foo", reg); |
| Naming.lookup(String.format("rmi://[%s]:%d/foo", |
| localAddr.getHostAddress(), port)); |
| } |
| } |
| } |