J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2006 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 | /* |
| 25 | * @test |
| 26 | * @bug 6460701 6431651 |
| 27 | * @run main/othervm AddURLTest |
| 28 | * @summary Fixes for 6460701 & 6431651. |
| 29 | */ |
| 30 | |
| 31 | import java.net.*; |
| 32 | import java.io.*; |
| 33 | |
| 34 | /** |
| 35 | * 6460701 : URLClassLoader:addURL RI behavior inconsistent with a spec in case duplicate URLs |
| 36 | * 6431651 : No description for addURL(URL url) method of URLClassLoader class in case null url |
| 37 | */ |
| 38 | |
| 39 | public class AddURLTest |
| 40 | { |
| 41 | public static void main(String[] args) throws Exception { |
| 42 | |
| 43 | URL[] urls = new URL[] {new URL("http://foobar.jar") }; |
| 44 | MyURLClassLoader ucl = new MyURLClassLoader(urls); |
| 45 | |
| 46 | ucl.addURL(null); |
| 47 | ucl.addURL(new URL("http://foobar.jar")); |
| 48 | ucl.addURL(null); |
| 49 | ucl.addURL(new URL("http://foobar.jar")); |
| 50 | ucl.addURL(null); |
| 51 | ucl.addURL(new URL("http://foobar.jar")); |
| 52 | |
| 53 | urls = ucl.getURLs(); |
| 54 | |
| 55 | if (urls.length != 1) |
| 56 | throw new RuntimeException( |
| 57 | "Failed: There should only be 1 url in the list of search URLs"); |
| 58 | |
| 59 | URL url; |
| 60 | for (int i=0; i<urls.length; i++) { |
| 61 | url = urls[i]; |
| 62 | if (url == null || !url.equals(new URL("http://foobar.jar"))) |
| 63 | throw new RuntimeException( |
| 64 | "Failed: The url should not be null and should be http://foobar.jar"); |
| 65 | |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | static class MyURLClassLoader extends URLClassLoader { |
| 70 | public MyURLClassLoader(URL[] urls) { |
| 71 | super(urls); |
| 72 | } |
| 73 | public void addURL(URL url) { |
| 74 | super.addURL(url); |
| 75 | } |
| 76 | } |
| 77 | |
| 78 | } |