1 /* 2 * Copyright (c) 1998, 2011, 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 4052976 7030649 27 * @summary Test URL.equals with anchors, and jar URLs 28 */ 29 30 import java.net.*; 31 32 public class Equals { main(String[] args)33 public static void main(String[] args) throws Exception { 34 anchors(); 35 jarURLs(); 36 } 37 anchors()38 static void anchors() throws Exception { 39 URL url1, url2; 40 41 url1 = new URL(null, "http://JavaSoft/Test#bar"); 42 url2 = new URL(null, "http://JavaSoft/Test"); 43 44 if (url1.equals(url2)) 45 throw new RuntimeException("URL.equals fails with anchors"); 46 if (url2.equals(url1)) 47 throw new RuntimeException("URL.equals fails with anchors"); 48 if (url1.equals(null)) 49 throw new RuntimeException("URL.equals fails given null"); 50 } 51 52 static final String HTTP_URL1A = "http://localhost/xyz"; 53 static final String HTTP_URL1B = "http://LOCALHOST/xyz"; 54 static final String FILE_URL1A = "file:///c:/foo/xyz"; 55 static final String FILE_URL1B = "file:/c:/foo/xyz"; 56 jarURLs()57 static void jarURLs() throws Exception { 58 int failed = 0; 59 failed = compareJarURLS(HTTP_URL1A, HTTP_URL1A, "!/abc", "!/abc", true); 60 failed = compareJarURLS(HTTP_URL1A, HTTP_URL1B, "!/abc", "!/abc", true); 61 failed = compareJarURLS(HTTP_URL1B, HTTP_URL1A, "!/", "!/", true); 62 failed = compareJarURLS(HTTP_URL1A, HTTP_URL1B, "!/abc", "!/", false); 63 failed = compareJarURLS(HTTP_URL1A, HTTP_URL1B, "!/abc", "!/xy", false); 64 failed = compareJarURLS(FILE_URL1A, FILE_URL1A, "!/abc", "!/abc", true); 65 failed = compareJarURLS(FILE_URL1A, FILE_URL1B, "!/abc", "!/abc", true); 66 failed = compareJarURLS(FILE_URL1A, FILE_URL1B, "!/", "!/", true); 67 failed = compareJarURLS(FILE_URL1A, FILE_URL1B, "!/abc", "!/", false); 68 failed = compareJarURLS(FILE_URL1A, FILE_URL1B, "!/abc", "!/xy", false); 69 70 failed = (new URL("jar:file://xzy!/abc")).equals( 71 new URL("file://xzy!/abc")) ? 1 : 0; 72 73 if (failed > 0) 74 throw new RuntimeException("Some jar URL tests failed. Check output"); 75 } 76 compareJarURLS(String urlStr1, String urlStr2, String entry1, String entry2, boolean expectEqual)77 static int compareJarURLS(String urlStr1, String urlStr2, 78 String entry1, String entry2, 79 boolean expectEqual) throws Exception { 80 int failed = 0; 81 82 URL url1 = new URL(urlStr1); 83 URL url2 = new URL(urlStr2); 84 85 if (!url1.equals(url2)) { 86 System.out.println("Urls are not equal, so the test cannot run."); 87 System.out.println("url1: " + url1 + ", url2:" + url2); 88 return 1; 89 } 90 91 URL jarUrl1 = new URL("jar:" + urlStr1 + entry1); 92 URL jarUrl2 = new URL("jar:" + urlStr2 + entry2); 93 jarUrl2.openConnection(); 94 95 boolean equal = jarUrl1.equals(jarUrl2); 96 if (expectEqual && !equal) { 97 System.out.println("URLs should be equal, but are not. " + 98 jarUrl1 + ", " + jarUrl2); 99 failed++; 100 } else if (!expectEqual && equal) { 101 System.out.println("URLs should NOT be equal, but are. " + 102 jarUrl1 + ", " + jarUrl2); 103 failed++; 104 } 105 106 if (expectEqual) { 107 // hashCode MUST produce the same integer result for equal urls 108 int hash1 = jarUrl1.hashCode(); 109 int hash2 = jarUrl2.hashCode(); 110 if (hash1 != hash2) { 111 System.out.println("jarUrl1.hashCode = " + hash1); 112 System.out.println("jarUrl2.hashCode = " + hash2); 113 System.out.println("Equal urls should have same hashCode. " + 114 jarUrl1 + ", " + jarUrl2); 115 failed++; 116 } 117 } 118 119 return failed; 120 } 121 } 122