J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 1998-2002 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 4137605 |
| 26 | * @summary When the RMIClassLoader.getClassAnnotation() is called with a |
| 27 | * class loaded from any URLClassLoader instance (not just those created for |
| 28 | * internal use by the RMI runtime), then it should return a String containing |
| 29 | * a space-separated list of the class loader's path of URLs. |
| 30 | * @author Peter Jones |
| 31 | * |
| 32 | * @library ../../../testlibrary |
| 33 | * @build TestLibrary |
| 34 | * @build UseGetURLs Dummy |
| 35 | * @run main/othervm/policy=security.policy/timeout=120 UseGetURLs |
| 36 | */ |
| 37 | |
| 38 | import java.io.*; |
| 39 | import java.net.*; |
| 40 | import java.util.*; |
| 41 | import java.rmi.*; |
| 42 | import java.rmi.server.*; |
| 43 | |
| 44 | public class UseGetURLs { |
| 45 | |
| 46 | public static void main(String[] args) { |
| 47 | |
| 48 | System.err.println("\nRegression test for bug 4137605\n"); |
| 49 | |
| 50 | TestLibrary.suggestSecurityManager("java.rmi.RMISecurityManager"); |
| 51 | System.err.println("Security manager: " + |
| 52 | System.getSecurityManager().getClass().getName()); |
| 53 | |
| 54 | /* |
| 55 | * Install dummy class in first codebase to be loaded from an |
| 56 | * arbitrary URLClassLoader; the second codebase is used to make |
| 57 | * the desired annotation more interesting (more than one element). |
| 58 | */ |
| 59 | URL codebase1 = null; |
| 60 | URL codebase2 = null; |
| 61 | try { |
| 62 | codebase1 = TestLibrary.installClassInCodebase("Dummy", |
| 63 | "codebase1"); |
| 64 | |
| 65 | File cb2file = |
| 66 | new File(TestLibrary.getProperty("user.dir", "."), |
| 67 | "codebase2"); |
| 68 | codebase2 = cb2file.toURL(); |
| 69 | } catch (MalformedURLException e) { |
| 70 | TestLibrary.bomb("failed to install test classes", e); |
| 71 | } |
| 72 | |
| 73 | try { |
| 74 | /* |
| 75 | * Create an arbitary URLClassLoader for the two codebases. |
| 76 | */ |
| 77 | ClassLoader loader = URLClassLoader.newInstance( |
| 78 | new URL[] { codebase1, codebase2 }); |
| 79 | System.err.println( |
| 80 | "URLs for class loader: " + |
| 81 | Arrays.asList(((URLClassLoader) loader).getURLs())); |
| 82 | System.err.println("Expecting annotation: \"" + |
| 83 | codebase1 + " " + codebase2 + "\""); |
| 84 | System.err.println("First URL:"); |
| 85 | dumpURL(codebase1); |
| 86 | System.err.println("Second URL:"); |
| 87 | dumpURL(codebase2); |
| 88 | |
| 89 | /* |
| 90 | * Load dummy class from the loader, get the annotation string, |
| 91 | * and verify that it is correct. |
| 92 | */ |
| 93 | Class cl = loader.loadClass("Dummy"); |
| 94 | String annotation = RMIClassLoader.getClassAnnotation(cl); |
| 95 | System.err.println("Received annotation: \"" + |
| 96 | annotation + "\""); |
| 97 | |
| 98 | if (annotation == null) { |
| 99 | throw new RuntimeException("annotation was null"); |
| 100 | } |
| 101 | URL[] urls = pathToURLs(annotation); |
| 102 | System.err.println( |
| 103 | "URLs from annotation: " + Arrays.asList(urls)); |
| 104 | if (urls.length != 2) { |
| 105 | throw new RuntimeException( |
| 106 | "wrong number of elements in annotation"); |
| 107 | } |
| 108 | if (!urls[0].equals(codebase1)) { |
| 109 | System.err.println("First URL in annotation is incorrect:"); |
| 110 | dumpURL(urls[0]); |
| 111 | throw new RuntimeException( |
| 112 | "first URL in annotation is incorrect"); |
| 113 | } |
| 114 | if (!urls[1].equals(codebase2)) { |
| 115 | System.err.println("Second URL in annotation is incorrect:"); |
| 116 | dumpURL(urls[1]); |
| 117 | throw new RuntimeException( |
| 118 | "second URL in annotation is incorrect"); |
| 119 | } |
| 120 | |
| 121 | System.err.println("TEST PASSED: annotation matched codebase"); |
| 122 | } catch (Exception e) { |
| 123 | TestLibrary.bomb(e.getMessage(), e); |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | private static URL[] pathToURLs(String path) |
| 128 | throws MalformedURLException |
| 129 | { |
| 130 | StringTokenizer st = new StringTokenizer(path); // divide by spaces |
| 131 | URL[] urls = new URL[st.countTokens()]; |
| 132 | for (int i = 0; st.hasMoreTokens(); i++) { |
| 133 | urls[i] = new URL(st.nextToken()); |
| 134 | } |
| 135 | return urls; |
| 136 | } |
| 137 | |
| 138 | private static void dumpURL(URL u) { |
| 139 | System.err.println("\tprotocol: " + u.getProtocol()); |
| 140 | System.err.println("\tauthority: " + u.getAuthority()); |
| 141 | System.err.println("\tuser info: " + u.getUserInfo()); |
| 142 | System.err.println("\thost: " + u.getHost()); |
| 143 | System.err.println("\tport: " + u.getPort()); |
| 144 | System.err.println("\tpath: " + u.getPath()); |
| 145 | System.err.println("\tfile: " + u.getFile()); |
| 146 | System.err.println("\tquery: " + u.getQuery()); |
| 147 | System.err.println("\tref: " + u.getRef()); |
| 148 | } |
| 149 | } |