J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2000-2001 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 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 | |
| 32 | import java.io.*; |
| 33 | import java.net.*; |
| 34 | |
| 35 | public 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 | } |