J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 1999 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 4240710 |
| 26 | * @summary RMIClassLoader.getClassLoader for a codebase should return the |
| 27 | * same class loader that is used to load classes from that codebase (using |
| 28 | * RMIClassLoader.loadClass). |
| 29 | * @author Ann Wollrath |
| 30 | * |
| 31 | * @library ../../../testlibrary |
| 32 | * @build TestLibrary |
| 33 | * @build GetClassLoader |
| 34 | * @build Foo |
| 35 | * @run main/othervm/policy=security.policy GetClassLoader |
| 36 | */ |
| 37 | |
| 38 | import java.net.*; |
| 39 | import java.rmi.*; |
| 40 | import java.rmi.server.*; |
| 41 | |
| 42 | public class GetClassLoader |
| 43 | { |
| 44 | |
| 45 | public static void main(String[] args) { |
| 46 | |
| 47 | System.err.println("\nTest for rfe 4240710\n"); |
| 48 | |
| 49 | URL codebase1 = null; |
| 50 | Class cl = null; |
| 51 | ClassLoader loader = null; |
| 52 | |
| 53 | TestLibrary.suggestSecurityManager(null); |
| 54 | |
| 55 | try { |
| 56 | codebase1 = |
| 57 | TestLibrary.installClassInCodebase("Foo", "codebase1"); |
| 58 | } catch (MalformedURLException e) { |
| 59 | TestLibrary.bomb(e); |
| 60 | } |
| 61 | |
| 62 | |
| 63 | /* |
| 64 | * Force SecurityException for attempt to obtain a class loader |
| 65 | * for a codebase that the test does not have permission to read from. |
| 66 | */ |
| 67 | try { |
| 68 | System.err.println( |
| 69 | "getClassLoader for codebase that I can't read"); |
| 70 | loader = RMIClassLoader.getClassLoader("file:/foo"); |
| 71 | TestLibrary.bomb( |
| 72 | "Failed: no SecurityException obtaining loader"); |
| 73 | } catch (MalformedURLException e) { |
| 74 | System.err.println( |
| 75 | "Failed: MalformedURLException getting loader"); |
| 76 | TestLibrary.bomb(e); |
| 77 | } catch (SecurityException e) { |
| 78 | System.err.println( |
| 79 | "Passed: SecurityException obtaining loader"); |
| 80 | } |
| 81 | |
| 82 | /* |
| 83 | * Verify that a specific class loaded by name via |
| 84 | * RMIClassLoader.loadClass is the same as the class obtained by |
| 85 | * loading that class by name through the loader obtained using |
| 86 | * the RMIClassLoader.getClassLoader method. |
| 87 | */ |
| 88 | System.err.println("load Foo from codebase1"); |
| 89 | try { |
| 90 | cl = RMIClassLoader.loadClass(codebase1.toString(), "Foo"); |
| 91 | } catch (Exception e) { |
| 92 | System.err.println( |
| 93 | "Failed: exception loading class from codebase1"); |
| 94 | TestLibrary.bomb(e); |
| 95 | } |
| 96 | |
| 97 | System.err.println( |
| 98 | "load Foo using loader obtained using getClassLoader"); |
| 99 | try { |
| 100 | loader = RMIClassLoader.getClassLoader(codebase1.toString()); |
| 101 | } catch (MalformedURLException e) { |
| 102 | System.err.println( |
| 103 | "Failed: MalformedURLException getting codebase1 loader"); |
| 104 | TestLibrary.bomb(e); |
| 105 | } |
| 106 | |
| 107 | try { |
| 108 | if (cl == loader.loadClass("Foo")) { |
| 109 | System.err.println("Passed: Foo classes are equal"); |
| 110 | } else { |
| 111 | TestLibrary.bomb("Failed: Foo classes are not equal"); |
| 112 | } |
| 113 | } catch (Exception e) { |
| 114 | System.err.println( |
| 115 | "Failed: exception loading class from codebase1"); |
| 116 | TestLibrary.bomb(e); |
| 117 | } |
| 118 | |
| 119 | /* |
| 120 | * Force MalformedURLException by passing bogus URL to |
| 121 | * getClassLoader. |
| 122 | */ |
| 123 | try { |
| 124 | loader = RMIClassLoader.getClassLoader("malformed:///URL"); |
| 125 | TestLibrary.bomb( |
| 126 | "Failed: getClassLoader should throw MalformedURLException"); |
| 127 | } catch (MalformedURLException e) { |
| 128 | System.err.println( |
| 129 | "Passed: getClassLoader threw MalformedURLException"); |
| 130 | } |
| 131 | } |
| 132 | } |