| /* |
| * Copyright (c) 2005, 2016, 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 5083594 |
| * @summary Ensure that Naming.java correctly parses host names with '_' in |
| * them. |
| * @author Vinod Johnson |
| * |
| * @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 UnderscoreHost_Stub |
| * @run main/othervm UnderscoreHost |
| */ |
| |
| import java.io.IOException; |
| import java.net.MalformedURLException; |
| import java.net.ServerSocket; |
| import java.net.Socket; |
| import java.rmi.Naming; |
| import java.rmi.Remote; |
| import java.rmi.RemoteException; |
| import java.rmi.registry.LocateRegistry; |
| import java.rmi.registry.Registry; |
| import java.rmi.server.RMISocketFactory; |
| import java.rmi.server.UnicastRemoteObject; |
| |
| public class UnderscoreHost extends UnicastRemoteObject implements Remote { |
| private static final String HOSTNAME = "foo_bar"; |
| private static final String NAME = "name"; |
| /* |
| * The socket factory captures the host name of the parsed URL, and |
| * then connects to the local host. |
| */ |
| private static class HostVerifyingSocketFactory extends RMISocketFactory { |
| String host; |
| |
| public synchronized Socket createSocket(String host, int port) |
| throws IOException { |
| if (this.host == null) { |
| // Only set it the first time, subsequent DGC dirty calls |
| // will be local host |
| this.host = host; |
| } |
| return new Socket("localhost", port); |
| } |
| public ServerSocket createServerSocket(int port) throws IOException { |
| return new ServerSocket(port); |
| } |
| } |
| |
| public UnderscoreHost() throws RemoteException {}; |
| |
| public static void main(String args[]) { |
| UnderscoreHost t = null; |
| try { |
| HostVerifyingSocketFactory hvf = new HostVerifyingSocketFactory(); |
| RMISocketFactory.setSocketFactory(hvf); |
| Registry r = TestLibrary.createRegistryOnEphemeralPort(); |
| int port = TestLibrary.getRegistryPort(r); |
| t = new UnderscoreHost(); |
| r.rebind(NAME, t); |
| Naming.lookup("rmi://" + HOSTNAME + |
| ":" + port + "/" + NAME); |
| /* |
| * This test is coded to pass whether java.net.URI obeys |
| * RFC 2396 or RFC 3986 (see 5085902, 6394131, etc.). |
| * |
| * If java.net.URI obeys RFC 3986, so host names may |
| * contain underscores, then the Naming.lookup invocation |
| * should succeed-- but the host actually connected to |
| * must equal HOSTNAME. |
| */ |
| if (!hvf.host.equals(HOSTNAME)) { |
| throw new RuntimeException( |
| "java.rmi.Naming Parsing error:" + |
| hvf.host + ":" + HOSTNAME); |
| } |
| } catch (MalformedURLException e) { |
| /* |
| * If java.net.URI obeys RFC 2396, so host names must not |
| * contain underscores, then the Naming.lookup invocation |
| * should throw MalformedURLException-- so this is OK. |
| */ |
| } catch (IOException ioe) { |
| TestLibrary.bomb(ioe); |
| } catch (java.rmi.NotBoundException nbe) { |
| TestLibrary.bomb(nbe); |
| } finally { |
| TestLibrary.unexport(t); |
| } |
| |
| } |
| } |