1 /* 2 * Copyright (c) 1999, 2016, 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 * @modules java.rmi/sun.rmi.registry 31 * java.rmi/sun.rmi.server 32 * java.rmi/sun.rmi.transport 33 * java.rmi/sun.rmi.transport.tcp 34 * @build TestLibrary Legal LegalRegistryNames_Stub 35 * @run main/othervm LegalRegistryNames 36 * @key intermittent 37 */ 38 39 import java.net.InetAddress; 40 import java.net.UnknownHostException; 41 import java.rmi.Naming; 42 import java.rmi.RemoteException; 43 import java.rmi.Remote; 44 import java.rmi.registry.LocateRegistry; 45 import java.rmi.registry.Registry; 46 import java.rmi.server.UnicastRemoteObject; 47 import java.util.Enumeration; 48 import java.util.Vector; 49 50 /** 51 * Ensure that all legal forms of Naming URLs operate with the 52 * java.rmi.Naming interface. This test requires using the default RMI Registry 53 * port as it tests all of the RMI naming URL's, including the ones which do not 54 * take a port (and therefore uses the default port). 55 */ 56 public class LegalRegistryNames extends UnicastRemoteObject 57 implements Legal 58 { 59 LegalRegistryNames()60 public LegalRegistryNames() throws java.rmi.RemoteException {} 61 main(String args[])62 public static void main(String args[]) throws RuntimeException { 63 64 System.err.println("\nRegression test for bug/rfe 4254808\n"); 65 66 Registry registry = null; 67 LegalRegistryNames legal = null; 68 69 boolean oneFormFailed = false; 70 String[] names = null; 71 Vector legalForms = getLegalForms(); 72 Remote shouldFind = null; 73 74 // create a registry and the test object 75 try { 76 legal = new LegalRegistryNames(); 77 78 System.err.println("Starting registry on default port"); 79 registry = LocateRegistry.createRegistry(Registry.REGISTRY_PORT); 80 } catch (Exception e) { 81 TestLibrary.bomb("registry already running on test port"); 82 } 83 84 // enumerate through all legal URLs to verify that a remote 85 // object can be bound and unbound 86 String s = null; 87 Enumeration en = legalForms.elements(); 88 while (en.hasMoreElements()) { 89 s = (String) en.nextElement(); 90 91 System.err.println("\ntesting form: " + s); 92 93 try { 94 Naming.rebind(s, legal); 95 names = registry.list(); 96 97 // ensure that the name in the registry is what is expected 98 if ((names.length > 0) && 99 (names[0].compareTo("MyName") != 0)) 100 { 101 oneFormFailed = true; 102 System.err.println("\tRegistry entry for form: " + 103 s + " is incorrect: " + names[0]); 104 } 105 106 // ensure that the object can be unbound under the URL string 107 shouldFind = Naming.lookup(s); 108 Naming.unbind(s); 109 System.err.println("\tform " + s + " OK"); 110 111 } catch (Exception e) { 112 113 e.printStackTrace(); 114 oneFormFailed = true; 115 System.err.println("\tunexpected lookup or unbind " + 116 "exception for form: " + s + e.getMessage() ); 117 } 118 } 119 if (oneFormFailed) { 120 TestLibrary.bomb("Test failed"); 121 } 122 123 // get the test to exit quickly 124 TestLibrary.unexport(legal); 125 } 126 127 /** 128 * return a vector of valid legal RMI naming URLs. 129 */ getLegalForms()130 private static Vector getLegalForms() { 131 String localHostAddress = null; 132 String localHostName = null; 133 134 // get the local host name and address 135 try { 136 localHostName = InetAddress.getLocalHost().getHostName(); 137 localHostAddress = InetAddress.getLocalHost().getHostAddress(); 138 } catch(UnknownHostException e) { 139 TestLibrary.bomb("Test failed: unexpected exception", e); 140 } 141 142 Vector legalForms = new Vector(); 143 legalForms.add("///MyName"); 144 legalForms.add("//:" + Registry.REGISTRY_PORT + "/MyName"); 145 legalForms.add("//" + localHostAddress + "/MyName"); 146 legalForms.add("//" + localHostAddress + ":" + 147 Registry.REGISTRY_PORT + "/MyName"); 148 legalForms.add("//localhost/MyName"); 149 legalForms.add("//localhost:" + Registry.REGISTRY_PORT + "/MyName"); 150 legalForms.add("//" + localHostName + "/MyName"); 151 legalForms.add("//" + localHostName + ":" + Registry.REGISTRY_PORT + 152 "/MyName"); 153 legalForms.add("MyName"); 154 legalForms.add("/MyName"); 155 legalForms.add("rmi:///MyName"); 156 legalForms.add("rmi://:" + Registry.REGISTRY_PORT + "/MyName"); 157 legalForms.add("rmi://" + localHostAddress + "/MyName"); 158 legalForms.add("rmi://" + localHostAddress + ":" + 159 Registry.REGISTRY_PORT + "/MyName"); 160 legalForms.add("rmi://localhost/MyName"); 161 legalForms.add("rmi://localhost:" + Registry.REGISTRY_PORT + "/MyName"); 162 legalForms.add("rmi://" + localHostName + "/MyName"); 163 legalForms.add("rmi://" + localHostName + ":" + 164 Registry.REGISTRY_PORT + "/MyName"); 165 return legalForms; 166 } 167 } 168