1/* 2 * Copyright (c) 2000, 2001, 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 4257115 27 * @summary Test URL encoder and decoder on a string that contains 28 * characters within and beyond the 8859-1 range. 29 * 30 */ 31 32import java.io.*; 33import java.net.*; 34 35public class URLEncodeDecode { 36 37 static char chars[] = {'H', 'e', 'l', 'l', 'o', 38 ' ', '+', '%', 39 '-', '_', '.', '!', '~', '*', '\'', '(', 40 ')', 41 '@', 42 '\u00ae', '\u0101', '\u10a0'}; 43 44 static String str = new String(chars); 45 46 static String correctEncodedUTF8 = 47 "Hello+%2B%25-_.%21%7E*%27%28%29%40%C2%AE%C4%81%E1%82%A0"; 48 49 public static void main(String[] args) throws Exception { 50 51 System.out.println("Constructed the string: " + str); 52 System.out.println("The Unicode bytes are: " + 53 getHexBytes(str)); 54 System.out.println(""); 55 test("UTF-8", correctEncodedUTF8); 56 } 57 58 private static void test(String enc, String correctEncoded) 59 throws Exception{ 60 61 String encoded = null; 62 String outStr = null; 63 64 if (enc == null) { 65 encoded = URLEncoder.encode(str); 66 outStr = "default"; 67 } 68 else { 69 encoded = URLEncoder.encode(str, enc); 70 outStr = enc; 71 } 72 73 System.out.println("URLEncode it (" 74 + outStr + ") : " + encoded); 75 System.out.println("The Unicode bytes are: " + 76 getHexBytes(encoded)); 77 78 if (encoded.equals(correctEncoded)) 79 System.out.println("The encoding is correct!"); 80 else { 81 throw new Exception("The encoding is incorrect!" + 82 " It should be " + correctEncoded); 83 } 84 System.out.println(""); 85 86 String decoded = null; 87 88 if (enc == null) 89 decoded = URLDecoder.decode(encoded); 90 else 91 decoded = URLDecoder.decode(encoded, enc); 92 93 System.out.println("URLDecode it (" 94 + outStr + ") : " + decoded); 95 System.out.println("The Unicode bytes are: " + 96 getHexBytes(decoded)); 97 98 if (str.equals(decoded)) 99 System.out.println("The decoding is correct"); 100 else { 101 throw new Exception("The decoded is not equal to the original"); 102 } 103 104 } 105 106 private static String getHexBytes(String s) throws Exception { 107 StringBuffer sb = new StringBuffer(); 108 for (int i = 0; i < s.length(); i++) { 109 110 int a = s.charAt(i); 111 int b1 = (a >>8) & 0xff; 112 int b2 = (byte)a; 113 int b11 = (b1>>4) & 0x0f; 114 int b12 = b1 & 0x0f; 115 int b21 = (b2 >>4) & 0x0f; 116 int b22 = b2 & 0x0f; 117 118 sb.append(Integer.toHexString(b11)); 119 sb.append(Integer.toHexString(b12)); 120 sb.append(Integer.toHexString(b21)); 121 sb.append(Integer.toHexString(b22)); 122 sb.append(' '); 123 } 124 return sb.toString(); 125 } 126 127} 128