1 /* 2 * Copyright (c) 1999, 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 /* 25 * @test 26 * @bug 4254808 27 * @summary Naming assumes '/' is present in relative URL; change in URL causes regression 28 * @author Dana Burns 29 * @library ../../testlibrary 30 * @build TestLibrary Legal LegalRegistryNames_Stub 31 * @run main/othervm LegalRegistryNames 32 */ 33 34 import java.net.InetAddress; 35 import java.net.UnknownHostException; 36 import java.rmi.Naming; 37 import java.rmi.RemoteException; 38 import java.rmi.Remote; 39 import java.rmi.registry.LocateRegistry; 40 import java.rmi.registry.Registry; 41 import java.rmi.server.UnicastRemoteObject; 42 import java.util.Enumeration; 43 import java.util.Vector; 44 45 /** 46 * Ensure that all legal forms of Naming URLs operate with the 47 * java.rmi.Naming interface. This test requires using the default RMI Registry 48 * port as it tests all of the RMI naming URL's, including the ones which do not 49 * take a port (and therefore uses the default port). 50 */ 51 public class LegalRegistryNames extends UnicastRemoteObject 52 implements Legal 53 { 54 55 public LegalRegistryNames() throws java.rmi.RemoteException {} 56 57 public static void main(String args[]) throws RuntimeException { 58 59 System.err.println("\nRegression test for bug/rfe 4254808\n"); 60 61 Registry registry = null; 62 LegalRegistryNames legal = null; 63 64 boolean oneFormFailed = false; 65 String[] names = null; 66 Vector legalForms = getLegalForms(); 67 Remote shouldFind = null; 68 69 // create a registry and the test object 70 try { 71 legal = new LegalRegistryNames(); 72 73 System.err.println("Starting registry on default port"); 74 registry = LocateRegistry.createRegistry(Registry.REGISTRY_PORT); 75 } catch (Exception e) { 76 TestLibrary.bomb("registry already running on test port"); 77 } 78 79 // enumerate through all legal URLs to verify that a remote 80 // object can be bound and unbound 81 String s = null; 82 Enumeration en = legalForms.elements(); 83 while (en.hasMoreElements()) { 84 s = (String) en.nextElement(); 85 86 System.err.println("\ntesting form: " + s); 87 88 try { 89 Naming.rebind(s, legal); 90 names = registry.list(); 91 92 // ensure that the name in the registry is what is expected 93 if ((names.length > 0) && 94 (names[0].compareTo("MyName") != 0)) 95 { 96 oneFormFailed = true; 97 System.err.println("\tRegistry entry for form: " + 98 s + " is incorrect: " + names[0]); 99 } 100 101 // ensure that the object can be unbound under the URL string 102 shouldFind = Naming.lookup(s); 103 Naming.unbind(s); 104 System.err.println("\tform " + s + " OK"); 105 106 } catch (Exception e) { 107 108 e.printStackTrace(); 109 oneFormFailed = true; 110 System.err.println("\tunexpected lookup or unbind " + 111 "exception for form: " + s + e.getMessage() ); 112 } 113 } 114 if (oneFormFailed) { 115 TestLibrary.bomb("Test failed"); 116 } 117 118 // get the test to exit quickly 119 TestLibrary.unexport(legal); 120 } 121 122 /** 123 * return a vector of valid legal RMI naming URLs. 124 */ 125 private static Vector getLegalForms() { 126 String localHostAddress = null; 127 String localHostName = null; 128 129 // get the local host name and address 130 try { 131 localHostName = InetAddress.getLocalHost().getHostName(); 132 localHostAddress = InetAddress.getLocalHost().getHostAddress(); 133 } catch(UnknownHostException e) { 134 TestLibrary.bomb("Test failed: unexpected exception", e); 135 } 136 137 Vector legalForms = new Vector(); 138 legalForms.add("///MyName"); 139 legalForms.add("//:" + Registry.REGISTRY_PORT + "/MyName"); 140 legalForms.add("//" + localHostAddress + "/MyName"); 141 legalForms.add("//" + localHostAddress + ":" + 142 Registry.REGISTRY_PORT + "/MyName"); 143 legalForms.add("//localhost/MyName"); 144 legalForms.add("//localhost:" + Registry.REGISTRY_PORT + "/MyName"); 145 legalForms.add("//" + localHostName + "/MyName"); 146 legalForms.add("//" + localHostName + ":" + Registry.REGISTRY_PORT + 147 "/MyName"); 148 legalForms.add("MyName"); 149 legalForms.add("/MyName"); 150 legalForms.add("rmi:///MyName"); 151 legalForms.add("rmi://:" + Registry.REGISTRY_PORT + "/MyName"); 152 legalForms.add("rmi://" + localHostAddress + "/MyName"); 153 legalForms.add("rmi://" + localHostAddress + ":" + 154 Registry.REGISTRY_PORT + "/MyName"); 155 legalForms.add("rmi://localhost/MyName"); 156 legalForms.add("rmi://localhost:" + Registry.REGISTRY_PORT + "/MyName"); 157 legalForms.add("rmi://" + localHostName + "/MyName"); 158 legalForms.add("rmi://" + localHostName + ":" + 159 Registry.REGISTRY_PORT + "/MyName"); 160 return legalForms; 161 } 162 }