1 /*
   2  * Copyright (c) 2008, 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 /* @test
  25    @bug 4626545 4879522 4913711 4119445
  26    @summary Check full coverage encode/decode for ISO-2022-JP
  27  */
  28 
  29 /*
  30  * Tests the NIO converter for J2RE >= 1.4.1
  31  * since the default converter used by String
  32  * API is the NIO converter sun.nio.cs.ext.ISO2022_JP
  33  */
  34 
  35 import java.io.*;
  36 public class TestISO2022JP {
  37 
  38     private final static String US_ASCII =
  39         "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007" +
  40         "\b\t\n\u000B\f\r" +
  41         "\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017" +
  42         "\u0018\u0019\u001A\u001C\u001D\u001E\u001F" +
  43         "\u0020\u0021\"\u0023\u0024\u0025\u0026\'" +
  44         "\u0028\u0029\u002A\u002B\u002C\u002D\u002E\u002F" +
  45         "\u0030\u0031\u0032\u0033\u0034\u0035\u0036\u0037" +
  46         "\u0038\u0039\u003A\u003B\u003C\u003D\u003E\u003F" +
  47         "\u0040\u0041\u0042\u0043\u0044\u0045\u0046\u0047" +
  48         "\u0048\u0049\u004A\u004B\u004C\u004D\u004E\u004F" +
  49         "\u0050\u0051\u0052\u0053\u0054\u0055\u0056\u0057" +
  50         "\u0058\u0059\u005A\u005B\\\u005D\u005E\u005F" +
  51         "\u0060\u0061\u0062\u0063\u0064\u0065\u0066\u0067" +
  52         "\u0068\u0069\u006A\u006B\u006C\u006D\u006E\u006F" +
  53         "\u0070\u0071\u0072\u0073\u0074\u0075\u0076\u0077" +
  54         "\u0078\u0079\u007A\u007B\u007C\u007D\u007E\u00A5\u203E";
  55 
  56      // Subset of chars sourced from JISX0208:1983
  57 
  58      private final static String JISX0208SUBSET =
  59         "u3000\u3001\u3002\uFF0C\uFF0E\u30FB\uFF1A" +
  60         "\uFF1B\uFF1F\uFF01\u309B\u309C\u00B4\uFF40\u00A8" +
  61         "\uFF3E\uFFE3\uFF3F\u30FD\u30FE\u309D\u309E\u3003" +
  62         "\u4EDD\u3005\u3006\u3007\u30FC\u2014\u2010\uFF0F" +
  63         "\uFF3C\u301C\u2016\uFF5C\u2026\u2025\u2018\u2019" +
  64         "\u5C05\u5C07\u5C08\u5C0D\u5C13\u5C20\u5C22\u5C28" +
  65         "\u5C38\u5C39\u5C41\u5C46\u5C4E\u5C53\u5C50\u5C4F" +
  66         "\u5B71\u5C6C\u5C6E\u4E62\u5C76\u5C79\u5C8C\u5C91" +
  67         "\u5C94\u599B\u5CAB\u5CBB\u5CB6\u5CBC\u5CB7\u5CC5" +
  68         "\u5CBE\u5CC7\u5CD9\u5CE9\u5CFD\u5CFA\u5CED\u5D8C" +
  69         "\u5CEA\u5D0B\u5D15\u5D17\u5D5C\u5D1F\u5D1B\u5D11" +
  70         "\u5D14\u5D22\u5D1A\u5D19\u5D18\u5D4C\u5D52\u5D4E" +
  71         "\u5D4B\u5D6C\u5D73\u5D76\u5D87\u5D84\u5D82\u5DA2" +
  72         "\u5D9D\u5DAC\u5DAE\u5DBD\u5D90\u5DB7\u5DBC\u5DC9" +
  73         "\u5DCD\u5DD3\u5DD2\u5DD6\u5DDB\u5DEB\u5DF2\u5DF5" +
  74         "\u5E0B\u5E1A\u5E19\u5E11\u5E1B\u5E36\u5E37\u5E44" +
  75         "\u5E43\u5E40\u5E4E\u5E57\u5E54\u5E5F\u5E62\u5E64" +
  76         "\u5E47\u5E75\u5E76\u5E7A\u9EBC\u5E7F\u5EA0\u5EC1" +
  77         "\u5EC2\u5EC8\u5ED0\u5ECF\u5ED6\u5EE3\u5EDD\u5EDA" +
  78         "\u5EDB\u5EE2\u5EE1\u5EE8\u5EE9\u5EEC\u5EF1\u5EF3" +
  79         "\u5EF0\u5EF4\u5EF8\u5EFE\u5F03\u5F09\u5F5D\u5F5C" +
  80         "\u5F0B\u5F11\u5F16\u5F29\u5F2D\u5F38\u5F41\u5F48" +
  81         "\u5F4C\u5F4E\u5F2F\u5F51\u5F56\u5F57\u5F59\u5F61" +
  82         "\u5F6D\u5F73\u5F77\u5F83\u5F82\u5F7F\u5F8A\u5F88" +
  83         "\u5F91\u5F87\u5F9E\u5F99\u5F98\u5FA0\u5FA8\u5FAD" +
  84         "\u5FBC\u5FD6\u5FFB\u5FE4\u5FF8\u5FF1\u5FDD\u60B3" +
  85         "\u5FFF\u6021\u6060\u6019\u6010\u6029\u600E\u6031" +
  86         "\u62EE\u62F1\u6327\u6302\u6308\u62EF\u62F5\u6350" +
  87         "\u633E\u634D\u641C\u634F\u6396\u638E\u6380\u63AB" +
  88         "\u6376\u63A3\u638F\u6389\u639F\u63B5\u636B\u6369" +
  89         "\u63BE\u63E9\u63C0\u63C6\u63E3\u63C9\u63D2\u63F6" +
  90         "\u63C4\u6416\u6434\u6406\u6413\u6426\u6436\u651D" +
  91         "\u6417\u6428\u640F\u6467\u646F\u6476\u644E\u652A" +
  92         "\u6495\u6493\u64A5\u64A9\u6488\u64BC\u64DA\u64D2" +
  93         "\u64C5\u64C7\u64BB\u64D8\u64C2\u64F1\u64E7\u8209" +
  94         "\u64E0\u64E1\u62AC\u64E3\u64EF\u652C\u64F6\u64F4" +
  95         "\u64F2\u64FA\u6500\u64FD\u6518\u651C\u6505\u6524" +
  96         "\u6523\u652B\u6534\u6535\u6537\u6536\u6538\u754B" +
  97         "\u6741\u6738\u6737\u6746\u675E\u6760\u6759\u6763" +
  98         "\u6764\u6789\u6770\u67A9\u677C\u676A\u678C\u678B" +
  99         "\u67A6\u67A1\u6785\u67B7\u67EF\u67B4\u67EC\u67B3" +
 100         "\u67E9\u67B8\u67E4\u67DE\u67DD\u67E2\u67EE\u67B9" +
 101         "\u67CE\u67C6\u67E7\u6A9C\u681E\u6846\u6829\u6840" +
 102         "\u684D\u6832\u684E\u68B3\u682B\u6859\u6863\u6877" +
 103         "\u687F\u689F\u688F\u68AD\u6894\u689D\u689B\u6883" +
 104         "\u6AAE\u68B9\u6874\u68B5\u68A0\u68BA\u690F\u688D" +
 105         "\u687E\u6901\u68CA\u6908\u68D8\u6922\u6926\u68E1" +
 106         "\u690C\u68CD\u68D4\u68E7\u68D5\u6936\u6912\u6904" +
 107         "\u68D7\u68E3\u6925\u68F9\u68E0\u68EF\u6928\u692A" +
 108         "\u691A\u6923\u6921\u68C6\u6979\u6977\u695C\u6978" +
 109         "\u6CD7\u6CC5\u6CDD\u6CAE\u6CB1\u6CBE\u6CBA\u6CDB" +
 110         "\u6CEF\u6CD9\u6CEA\u6D1F\u884D\u6D36\u6D2B\u6D3D" +
 111         "\u6D38\u6D19\u6D35\u6D33\u6D12\u6D0C\u6D63\u6D93" +
 112         "\u6D64\u6D5A\u6D79\u6D59\u6D8E\u6D95\u6FE4\u6D85" +
 113         "\u6DF9\u6E15\u6E0A\u6DB5\u6DC7\u6DE6\u6DB8\u6DC6" +
 114         "\u6DEC\u6DDE\u6DCC\u6DE8\u6DD2\u6DC5\u6DFA\u6DD9" +
 115         "\u724B\u7258\u7274\u727E\u7282\u7281\u7287\u7292" +
 116         "\u7296\u72A2\u72A7\u72B9\u72B2\u72C3\u72C6\u72C4" +
 117         "\u9D59\u9D72\u9D89\u9D87\u9DAB\u9D6F\u9D7A\u9D9A" +
 118         "\u9DA4\u9DA9\u9DB2\u9DC4\u9DC1\u9DBB\u9DB8\u9DBA" +
 119         "\u9DC6\u9DCF\u9DC2\u9DD9\u9DD3\u9DF8\u9DE6\u9DED" +
 120         "\u9DEF\u9DFD\u9E1A\u9E1B\u9E1E\u9E75\u9E79\u9E7D" +
 121         "\u9E81\u9E88\u9E8B\u9E8C\u9E92\u9E95\u9E91\u9E9D" +
 122         "\u9EA5\u9EA9\u9EB8\u9EAA\u9EAD\u9761\u9ECC\u9ECE" +
 123         "\u9ECF\u9ED0\u9ED4\u9EDC\u9EDE\u9EDD\u9EE0\u9EE5" +
 124         "\u9EE8\u9EEF\u9EF4\u9EF6\u9EF7\u9EF9\u9EFB\u9EFC" +
 125         "\u9EFD\u9F07\u9F08\u76B7\u9F15\u9F21\u9F2C\u9F3E" +
 126         "\u9F4A\u9F52\u9F54\u9F63\u9F5F\u9F60\u9F61\u9F66" +
 127         "\u9F67\u9F6C\u9F6A\u9F77\u9F72\u9F76\u9F95\u9F9C" +
 128         "\u9FA0\u582F\u69C7\u9059\u7464\u51DC\u7199";
 129 
 130     final static String JISX0202KATAKANA =
 131         "\uFF61\uFF62\uFF63\uFF64" +
 132         "\uFF65\uFF66\uFF67\uFF68\uFF69\uFF6A\uFF6B\uFF6C" +
 133         "\uFF6D\uFF6E\uFF6F\uFF70\uFF71\uFF72\uFF73\uFF74" +
 134         "\uFF75\uFF76\uFF77\uFF78\uFF79\uFF7A\uFF7B\uFF7C" +
 135         "\uFF7D\uFF7E\uFF7F\uFF80\uFF81\uFF82\uFF83\uFF84" +
 136         "\uFF85\uFF86\uFF87\uFF88\uFF89\uFF8A\uFF8B\uFF8C" +
 137         "\uFF8D\uFF8E\uFF8F\uFF90\uFF91\uFF92\uFF93\uFF94" +
 138         "\uFF95\uFF96\uFF97\uFF98\uFF99\uFF9A\uFF9B\uFF9C" +
 139         "\uFF9D\uFF9E\uFF9F";
 140 
 141 
 142     final static byte[] expectedBytes1 = {
 143         (byte) 0x0, (byte) 0x1, (byte) 0x2, (byte) 0x3,
 144         (byte) 0x4, (byte) 0x5, (byte) 0x6, (byte) 0x7,
 145         (byte) 0x8, (byte) 0x9, (byte) 0xa, (byte) 0xb,
 146         (byte) 0xc, (byte) 0xd,
 147         (byte) 0x10, (byte) 0x11, (byte) 0x12, (byte) 0x13,
 148         (byte) 0x14, (byte) 0x15, (byte) 0x16, (byte) 0x17,
 149         (byte) 0x18, (byte) 0x19, (byte) 0x1a,
 150         (byte) 0x1c, (byte) 0x1d, (byte) 0x1e, (byte) 0x1f,
 151         (byte) 0x20, (byte) 0x21, (byte) 0x22, (byte) 0x23,
 152         (byte) 0x24, (byte) 0x25, (byte) 0x26, (byte) 0x27,
 153         (byte) 0x28, (byte) 0x29, (byte) 0x2a, (byte) 0x2b,
 154         (byte) 0x2c, (byte) 0x2d, (byte) 0x2e, (byte) 0x2f,
 155         (byte) 0x30, (byte) 0x31, (byte) 0x32, (byte) 0x33,
 156         (byte) 0x34, (byte) 0x35, (byte) 0x36, (byte) 0x37,
 157         (byte) 0x38, (byte) 0x39, (byte) 0x3a, (byte) 0x3b,
 158         (byte) 0x3c, (byte) 0x3d, (byte) 0x3e, (byte) 0x3f,
 159         (byte) 0x40, (byte) 0x41, (byte) 0x42, (byte) 0x43,
 160         (byte) 0x44, (byte) 0x45, (byte) 0x46, (byte) 0x47,
 161         (byte) 0x48, (byte) 0x49, (byte) 0x4a, (byte) 0x4b,
 162         (byte) 0x4c, (byte) 0x4d, (byte) 0x4e, (byte) 0x4f,
 163         (byte) 0x50, (byte) 0x51, (byte) 0x52, (byte) 0x53,
 164         (byte) 0x54, (byte) 0x55, (byte) 0x56, (byte) 0x57,
 165         (byte) 0x58, (byte) 0x59, (byte) 0x5a, (byte) 0x5b,
 166         (byte) 0x5c, (byte) 0x5d, (byte) 0x5e, (byte) 0x5f,
 167         (byte) 0x60, (byte) 0x61, (byte) 0x62, (byte) 0x63,
 168         (byte) 0x64, (byte) 0x65, (byte) 0x66, (byte) 0x67,
 169         (byte) 0x68, (byte) 0x69, (byte) 0x6a, (byte) 0x6b,
 170         (byte) 0x6c, (byte) 0x6d, (byte) 0x6e, (byte) 0x6f,
 171         (byte) 0x70, (byte) 0x71, (byte) 0x72, (byte) 0x73,
 172         (byte) 0x74, (byte) 0x75, (byte) 0x76, (byte) 0x77,
 173         (byte) 0x78, (byte) 0x79, (byte) 0x7a, (byte) 0x7b,
 174         (byte) 0x7c, (byte) 0x7d, (byte) 0x7e, (byte) 0x1b,
 175         (byte) 0x28, (byte) 0x4a, (byte) 0x5c, (byte) 0x7e,
 176         (byte) 0x1b, (byte) 0x28, (byte) 0x42, (byte) 0x75,
 177         (byte) 0x33, (byte) 0x30, (byte) 0x30, (byte) 0x30,
 178         (byte) 0x1b, (byte) 0x24, (byte) 0x42, (byte) 0x21,
 179         (byte) 0x22, (byte) 0x21, (byte) 0x23, (byte) 0x21,
 180         (byte) 0x24, (byte) 0x21, (byte) 0x25, (byte) 0x21,
 181         (byte) 0x26, (byte) 0x21, (byte) 0x27, (byte) 0x21,
 182         (byte) 0x28, (byte) 0x21, (byte) 0x29, (byte) 0x21,
 183         (byte) 0x2a, (byte) 0x21, (byte) 0x2b, (byte) 0x21,
 184         (byte) 0x2c, (byte) 0x21, (byte) 0x2d, (byte) 0x21,
 185         (byte) 0x2e, (byte) 0x21, (byte) 0x2f, (byte) 0x21,
 186         (byte) 0x30, (byte) 0x21, (byte) 0x31, (byte) 0x21,
 187         (byte) 0x32, (byte) 0x21, (byte) 0x33, (byte) 0x21,
 188         (byte) 0x34, (byte) 0x21, (byte) 0x35, (byte) 0x21,
 189         (byte) 0x36, (byte) 0x21, (byte) 0x37, (byte) 0x21,
 190         (byte) 0x38, (byte) 0x21, (byte) 0x39, (byte) 0x21,
 191         (byte) 0x3a, (byte) 0x21, (byte) 0x3b, (byte) 0x21,
 192         (byte) 0x3c, (byte) 0x21, (byte) 0x3d, (byte) 0x21,
 193         (byte) 0x3e, (byte) 0x21, (byte) 0x3f, (byte) 0x21,
 194         (byte) 0x40, (byte) 0x21, (byte) 0x41, (byte) 0x21,
 195         (byte) 0x42, (byte) 0x21, (byte) 0x43, (byte) 0x21,
 196         (byte) 0x44, (byte) 0x21, (byte) 0x45, (byte) 0x21,
 197         (byte) 0x46, (byte) 0x21, (byte) 0x47, (byte) 0x55,
 198         (byte) 0x71, (byte) 0x55, (byte) 0x72, (byte) 0x55,
 199         (byte) 0x73, (byte) 0x55, (byte) 0x74, (byte) 0x55,
 200         (byte) 0x75, (byte) 0x55, (byte) 0x76, (byte) 0x55,
 201         (byte) 0x77, (byte) 0x55, (byte) 0x78, (byte) 0x55,
 202         (byte) 0x79, (byte) 0x55, (byte) 0x7a, (byte) 0x55,
 203         (byte) 0x7b, (byte) 0x55, (byte) 0x7c, (byte) 0x55,
 204         (byte) 0x7d, (byte) 0x55, (byte) 0x7e, (byte) 0x56,
 205         (byte) 0x21, (byte) 0x56, (byte) 0x22, (byte) 0x56,
 206         (byte) 0x23, (byte) 0x56, (byte) 0x24, (byte) 0x56,
 207         (byte) 0x25, (byte) 0x56, (byte) 0x26, (byte) 0x56,
 208         (byte) 0x27, (byte) 0x56, (byte) 0x28, (byte) 0x56,
 209         (byte) 0x29, (byte) 0x56, (byte) 0x2a, (byte) 0x56,
 210         (byte) 0x2b, (byte) 0x56, (byte) 0x2c, (byte) 0x56,
 211         (byte) 0x2d, (byte) 0x56, (byte) 0x2e, (byte) 0x56,
 212         (byte) 0x2f, (byte) 0x56, (byte) 0x30, (byte) 0x56,
 213         (byte) 0x31, (byte) 0x56, (byte) 0x32, (byte) 0x56,
 214         (byte) 0x33, (byte) 0x56, (byte) 0x34, (byte) 0x56,
 215         (byte) 0x35, (byte) 0x56, (byte) 0x36, (byte) 0x56,
 216         (byte) 0x37, (byte) 0x56, (byte) 0x38, (byte) 0x56,
 217         (byte) 0x39, (byte) 0x56, (byte) 0x3a, (byte) 0x56,
 218         (byte) 0x3b, (byte) 0x56, (byte) 0x3c, (byte) 0x56,
 219         (byte) 0x3d, (byte) 0x56, (byte) 0x3e, (byte) 0x56,
 220         (byte) 0x3f, (byte) 0x56, (byte) 0x40, (byte) 0x56,
 221         (byte) 0x41, (byte) 0x56, (byte) 0x42, (byte) 0x56,
 222         (byte) 0x43, (byte) 0x56, (byte) 0x44, (byte) 0x56,
 223         (byte) 0x45, (byte) 0x56, (byte) 0x46, (byte) 0x56,
 224         (byte) 0x47, (byte) 0x56, (byte) 0x48, (byte) 0x56,
 225         (byte) 0x49, (byte) 0x56, (byte) 0x4a, (byte) 0x56,
 226         (byte) 0x4b, (byte) 0x56, (byte) 0x4c, (byte) 0x56,
 227         (byte) 0x4d, (byte) 0x56, (byte) 0x4e, (byte) 0x56,
 228         (byte) 0x4f, (byte) 0x56, (byte) 0x50, (byte) 0x56,
 229         (byte) 0x51, (byte) 0x56, (byte) 0x52, (byte) 0x56,
 230         (byte) 0x53, (byte) 0x56, (byte) 0x54, (byte) 0x56,
 231         (byte) 0x55, (byte) 0x56, (byte) 0x56, (byte) 0x56,
 232         (byte) 0x57, (byte) 0x56, (byte) 0x58, (byte) 0x56,
 233         (byte) 0x59, (byte) 0x56, (byte) 0x5a, (byte) 0x56,
 234         (byte) 0x5b, (byte) 0x56, (byte) 0x5c, (byte) 0x56,
 235         (byte) 0x5d, (byte) 0x56, (byte) 0x5e, (byte) 0x56,
 236         (byte) 0x5f, (byte) 0x56, (byte) 0x60, (byte) 0x56,
 237         (byte) 0x61, (byte) 0x56, (byte) 0x62, (byte) 0x56,
 238         (byte) 0x63, (byte) 0x56, (byte) 0x64, (byte) 0x56,
 239         (byte) 0x65, (byte) 0x56, (byte) 0x66, (byte) 0x56,
 240         (byte) 0x67, (byte) 0x56, (byte) 0x68, (byte) 0x56,
 241         (byte) 0x69, (byte) 0x56, (byte) 0x6a, (byte) 0x56,
 242         (byte) 0x6b, (byte) 0x56, (byte) 0x6c, (byte) 0x56,
 243         (byte) 0x6d, (byte) 0x56, (byte) 0x6e, (byte) 0x56,
 244         (byte) 0x6f, (byte) 0x56, (byte) 0x70, (byte) 0x56,
 245         (byte) 0x71, (byte) 0x56, (byte) 0x72, (byte) 0x56,
 246         (byte) 0x73, (byte) 0x56, (byte) 0x74, (byte) 0x56,
 247         (byte) 0x75, (byte) 0x56, (byte) 0x76, (byte) 0x56,
 248         (byte) 0x77, (byte) 0x56, (byte) 0x78, (byte) 0x56,
 249         (byte) 0x79, (byte) 0x56, (byte) 0x7a, (byte) 0x56,
 250         (byte) 0x7b, (byte) 0x56, (byte) 0x7c, (byte) 0x56,
 251         (byte) 0x7d, (byte) 0x56, (byte) 0x7e, (byte) 0x57,
 252         (byte) 0x21, (byte) 0x57, (byte) 0x22, (byte) 0x57,
 253         (byte) 0x23, (byte) 0x57, (byte) 0x24, (byte) 0x57,
 254         (byte) 0x25, (byte) 0x57, (byte) 0x26, (byte) 0x57,
 255         (byte) 0x27, (byte) 0x57, (byte) 0x28, (byte) 0x57,
 256         (byte) 0x29, (byte) 0x57, (byte) 0x2a, (byte) 0x57,
 257         (byte) 0x2b, (byte) 0x57, (byte) 0x2c, (byte) 0x57,
 258         (byte) 0x2d, (byte) 0x57, (byte) 0x2e, (byte) 0x57,
 259         (byte) 0x2f, (byte) 0x57, (byte) 0x30, (byte) 0x57,
 260         (byte) 0x31, (byte) 0x57, (byte) 0x32, (byte) 0x57,
 261         (byte) 0x33, (byte) 0x57, (byte) 0x34, (byte) 0x57,
 262         (byte) 0x35, (byte) 0x57, (byte) 0x36, (byte) 0x57,
 263         (byte) 0x37, (byte) 0x57, (byte) 0x38, (byte) 0x57,
 264         (byte) 0x39, (byte) 0x57, (byte) 0x3a, (byte) 0x57,
 265         (byte) 0x3b, (byte) 0x57, (byte) 0x3c, (byte) 0x57,
 266         (byte) 0x3d, (byte) 0x57, (byte) 0x3e, (byte) 0x57,
 267         (byte) 0x3f, (byte) 0x57, (byte) 0x40, (byte) 0x57,
 268         (byte) 0x41, (byte) 0x57, (byte) 0x42, (byte) 0x57,
 269         (byte) 0x43, (byte) 0x57, (byte) 0x44, (byte) 0x57,
 270         (byte) 0x45, (byte) 0x57, (byte) 0x46, (byte) 0x57,
 271         (byte) 0x47, (byte) 0x57, (byte) 0x48, (byte) 0x57,
 272         (byte) 0x49, (byte) 0x57, (byte) 0x4a, (byte) 0x57,
 273         (byte) 0x4b, (byte) 0x57, (byte) 0x4c, (byte) 0x57,
 274         (byte) 0x4d, (byte) 0x57, (byte) 0x4e, (byte) 0x57,
 275         (byte) 0x4f, (byte) 0x57, (byte) 0x50, (byte) 0x57,
 276         (byte) 0x51, (byte) 0x57, (byte) 0x52, (byte) 0x57,
 277         (byte) 0x53, (byte) 0x57, (byte) 0x54, (byte) 0x57,
 278         (byte) 0x55, (byte) 0x57, (byte) 0x56, (byte) 0x57,
 279         (byte) 0x57, (byte) 0x57, (byte) 0x58, (byte) 0x57,
 280         (byte) 0x59, (byte) 0x57, (byte) 0x5a, (byte) 0x57,
 281         (byte) 0x5b, (byte) 0x57, (byte) 0x5c, (byte) 0x57,
 282         (byte) 0x5d, (byte) 0x57, (byte) 0x5e, (byte) 0x57,
 283         (byte) 0x5f, (byte) 0x57, (byte) 0x60, (byte) 0x57,
 284         (byte) 0x61, (byte) 0x57, (byte) 0x62, (byte) 0x57,
 285         (byte) 0x63, (byte) 0x57, (byte) 0x64, (byte) 0x59,
 286         (byte) 0x49, (byte) 0x59, (byte) 0x4a, (byte) 0x59,
 287         (byte) 0x4b, (byte) 0x59, (byte) 0x4c, (byte) 0x59,
 288         (byte) 0x4d, (byte) 0x59, (byte) 0x4e, (byte) 0x59,
 289         (byte) 0x4f, (byte) 0x59, (byte) 0x50, (byte) 0x59,
 290         (byte) 0x51, (byte) 0x59, (byte) 0x52, (byte) 0x59,
 291         (byte) 0x53, (byte) 0x59, (byte) 0x54, (byte) 0x59,
 292         (byte) 0x55, (byte) 0x59, (byte) 0x56, (byte) 0x59,
 293         (byte) 0x57, (byte) 0x59, (byte) 0x58, (byte) 0x59,
 294         (byte) 0x59, (byte) 0x59, (byte) 0x5a, (byte) 0x59,
 295         (byte) 0x5b, (byte) 0x59, (byte) 0x5c, (byte) 0x59,
 296         (byte) 0x5d, (byte) 0x59, (byte) 0x5e, (byte) 0x59,
 297         (byte) 0x5f, (byte) 0x59, (byte) 0x60, (byte) 0x59,
 298         (byte) 0x61, (byte) 0x59, (byte) 0x62, (byte) 0x59,
 299         (byte) 0x63, (byte) 0x59, (byte) 0x64, (byte) 0x59,
 300         (byte) 0x65, (byte) 0x59, (byte) 0x66, (byte) 0x59,
 301         (byte) 0x67, (byte) 0x59, (byte) 0x68, (byte) 0x59,
 302         (byte) 0x69, (byte) 0x59, (byte) 0x6a, (byte) 0x59,
 303         (byte) 0x6b, (byte) 0x59, (byte) 0x6c, (byte) 0x59,
 304         (byte) 0x6d, (byte) 0x59, (byte) 0x6e, (byte) 0x59,
 305         (byte) 0x6f, (byte) 0x59, (byte) 0x70, (byte) 0x59,
 306         (byte) 0x71, (byte) 0x59, (byte) 0x72, (byte) 0x59,
 307         (byte) 0x73, (byte) 0x59, (byte) 0x74, (byte) 0x59,
 308         (byte) 0x75, (byte) 0x59, (byte) 0x76, (byte) 0x59,
 309         (byte) 0x77, (byte) 0x59, (byte) 0x78, (byte) 0x59,
 310         (byte) 0x79, (byte) 0x59, (byte) 0x7a, (byte) 0x59,
 311         (byte) 0x7b, (byte) 0x59, (byte) 0x7c, (byte) 0x59,
 312         (byte) 0x7d, (byte) 0x59, (byte) 0x7e, (byte) 0x5a,
 313         (byte) 0x21, (byte) 0x5a, (byte) 0x22, (byte) 0x5a,
 314         (byte) 0x23, (byte) 0x5a, (byte) 0x24, (byte) 0x5a,
 315         (byte) 0x25, (byte) 0x5a, (byte) 0x26, (byte) 0x5a,
 316         (byte) 0x27, (byte) 0x5a, (byte) 0x28, (byte) 0x5a,
 317         (byte) 0x29, (byte) 0x5a, (byte) 0x2a, (byte) 0x5a,
 318         (byte) 0x2b, (byte) 0x5a, (byte) 0x2c, (byte) 0x5a,
 319         (byte) 0x2d, (byte) 0x5a, (byte) 0x2e, (byte) 0x5a,
 320         (byte) 0x2f, (byte) 0x5a, (byte) 0x30, (byte) 0x5a,
 321         (byte) 0x31, (byte) 0x5a, (byte) 0x32, (byte) 0x5a,
 322         (byte) 0x33, (byte) 0x5a, (byte) 0x34, (byte) 0x5a,
 323         (byte) 0x35, (byte) 0x5a, (byte) 0x36, (byte) 0x5a,
 324         (byte) 0x37, (byte) 0x5a, (byte) 0x38, (byte) 0x5a,
 325         (byte) 0x39, (byte) 0x5a, (byte) 0x3a, (byte) 0x5a,
 326         (byte) 0x3b, (byte) 0x5a, (byte) 0x3c, (byte) 0x5a,
 327         (byte) 0x3d, (byte) 0x5a, (byte) 0x3e, (byte) 0x5a,
 328         (byte) 0x3f, (byte) 0x5a, (byte) 0x40, (byte) 0x5a,
 329         (byte) 0x41, (byte) 0x5a, (byte) 0x42, (byte) 0x5b,
 330         (byte) 0x35, (byte) 0x5b, (byte) 0x36, (byte) 0x5b,
 331         (byte) 0x37, (byte) 0x5b, (byte) 0x38, (byte) 0x5b,
 332         (byte) 0x39, (byte) 0x5b, (byte) 0x3a, (byte) 0x5b,
 333         (byte) 0x3b, (byte) 0x5b, (byte) 0x3c, (byte) 0x5b,
 334         (byte) 0x3d, (byte) 0x5b, (byte) 0x3e, (byte) 0x5b,
 335         (byte) 0x3f, (byte) 0x5b, (byte) 0x40, (byte) 0x5b,
 336         (byte) 0x41, (byte) 0x5b, (byte) 0x42, (byte) 0x5b,
 337         (byte) 0x43, (byte) 0x5b, (byte) 0x44, (byte) 0x5b,
 338         (byte) 0x45, (byte) 0x5b, (byte) 0x46, (byte) 0x5b,
 339         (byte) 0x47, (byte) 0x5b, (byte) 0x48, (byte) 0x5b,
 340         (byte) 0x49, (byte) 0x5b, (byte) 0x4a, (byte) 0x5b,
 341         (byte) 0x4b, (byte) 0x5b, (byte) 0x4c, (byte) 0x5b,
 342         (byte) 0x4d, (byte) 0x5b, (byte) 0x4e, (byte) 0x5b,
 343         (byte) 0x4f, (byte) 0x5b, (byte) 0x50, (byte) 0x5b,
 344         (byte) 0x51, (byte) 0x5b, (byte) 0x52, (byte) 0x5b,
 345         (byte) 0x53, (byte) 0x5b, (byte) 0x54, (byte) 0x5b,
 346         (byte) 0x55, (byte) 0x5b, (byte) 0x56, (byte) 0x5b,
 347         (byte) 0x57, (byte) 0x5b, (byte) 0x58, (byte) 0x5b,
 348         (byte) 0x59, (byte) 0x5b, (byte) 0x5a, (byte) 0x5b,
 349         (byte) 0x5b, (byte) 0x5b, (byte) 0x5c, (byte) 0x5b,
 350         (byte) 0x5d, (byte) 0x5b, (byte) 0x5e, (byte) 0x5b,
 351         (byte) 0x5f, (byte) 0x5b, (byte) 0x60, (byte) 0x5b,
 352         (byte) 0x61, (byte) 0x5b, (byte) 0x62, (byte) 0x5b,
 353         (byte) 0x63, (byte) 0x5b, (byte) 0x64, (byte) 0x5b,
 354         (byte) 0x65, (byte) 0x5b, (byte) 0x66, (byte) 0x5b,
 355         (byte) 0x67, (byte) 0x5b, (byte) 0x68, (byte) 0x5b,
 356         (byte) 0x69, (byte) 0x5b, (byte) 0x6a, (byte) 0x5b,
 357         (byte) 0x6b, (byte) 0x5b, (byte) 0x6c, (byte) 0x5b,
 358         (byte) 0x6d, (byte) 0x5b, (byte) 0x6e, (byte) 0x5b,
 359         (byte) 0x6f, (byte) 0x5b, (byte) 0x70, (byte) 0x5b,
 360         (byte) 0x71, (byte) 0x5b, (byte) 0x72, (byte) 0x5b,
 361         (byte) 0x73, (byte) 0x5b, (byte) 0x74, (byte) 0x5b,
 362         (byte) 0x75, (byte) 0x5b, (byte) 0x76, (byte) 0x5b,
 363         (byte) 0x77, (byte) 0x5b, (byte) 0x78, (byte) 0x5b,
 364         (byte) 0x79, (byte) 0x5b, (byte) 0x7a, (byte) 0x5b,
 365         (byte) 0x7b, (byte) 0x5b, (byte) 0x7c, (byte) 0x5b,
 366         (byte) 0x7d, (byte) 0x5b, (byte) 0x7e, (byte) 0x5c,
 367         (byte) 0x21, (byte) 0x5c, (byte) 0x22, (byte) 0x5c,
 368         (byte) 0x23, (byte) 0x5c, (byte) 0x24, (byte) 0x5c,
 369         (byte) 0x25, (byte) 0x5c, (byte) 0x26, (byte) 0x5c,
 370         (byte) 0x27, (byte) 0x5c, (byte) 0x28, (byte) 0x5c,
 371         (byte) 0x29, (byte) 0x5c, (byte) 0x2a, (byte) 0x5c,
 372         (byte) 0x2b, (byte) 0x5c, (byte) 0x2c, (byte) 0x5c,
 373         (byte) 0x2d, (byte) 0x5c, (byte) 0x2e, (byte) 0x5c,
 374         (byte) 0x2f, (byte) 0x5c, (byte) 0x30, (byte) 0x5c,
 375         (byte) 0x31, (byte) 0x5c, (byte) 0x32, (byte) 0x5c,
 376         (byte) 0x33, (byte) 0x5c, (byte) 0x34, (byte) 0x5c,
 377         (byte) 0x35, (byte) 0x5c, (byte) 0x36, (byte) 0x5d,
 378         (byte) 0x79, (byte) 0x5d, (byte) 0x7a, (byte) 0x5d,
 379         (byte) 0x7b, (byte) 0x5d, (byte) 0x7c, (byte) 0x5d,
 380         (byte) 0x7d, (byte) 0x5d, (byte) 0x7e, (byte) 0x5e,
 381         (byte) 0x21, (byte) 0x5e, (byte) 0x22, (byte) 0x5e,
 382         (byte) 0x23, (byte) 0x5e, (byte) 0x24, (byte) 0x5e,
 383         (byte) 0x25, (byte) 0x5e, (byte) 0x26, (byte) 0x5e,
 384         (byte) 0x27, (byte) 0x5e, (byte) 0x28, (byte) 0x5e,
 385         (byte) 0x29, (byte) 0x5e, (byte) 0x2a, (byte) 0x5e,
 386         (byte) 0x2b, (byte) 0x5e, (byte) 0x2c, (byte) 0x5e,
 387         (byte) 0x2d, (byte) 0x5e, (byte) 0x2e, (byte) 0x5e,
 388         (byte) 0x2f, (byte) 0x5e, (byte) 0x30, (byte) 0x5e,
 389         (byte) 0x31, (byte) 0x5e, (byte) 0x32, (byte) 0x5e,
 390         (byte) 0x33, (byte) 0x5e, (byte) 0x34, (byte) 0x5e,
 391         (byte) 0x35, (byte) 0x5e, (byte) 0x36, (byte) 0x5e,
 392         (byte) 0x37, (byte) 0x5e, (byte) 0x38, (byte) 0x5e,
 393         (byte) 0x39, (byte) 0x5e, (byte) 0x3a, (byte) 0x5e,
 394         (byte) 0x3b, (byte) 0x5e, (byte) 0x3c, (byte) 0x5e,
 395         (byte) 0x3d, (byte) 0x5e, (byte) 0x3e, (byte) 0x5e,
 396         (byte) 0x3f, (byte) 0x5e, (byte) 0x40, (byte) 0x5e,
 397         (byte) 0x41, (byte) 0x5e, (byte) 0x42, (byte) 0x5e,
 398         (byte) 0x43, (byte) 0x5e, (byte) 0x44, (byte) 0x5e,
 399         (byte) 0x45, (byte) 0x5e, (byte) 0x46, (byte) 0x5e,
 400         (byte) 0x47, (byte) 0x5e, (byte) 0x48, (byte) 0x5e,
 401         (byte) 0x49, (byte) 0x5e, (byte) 0x4a, (byte) 0x60,
 402         (byte) 0x30, (byte) 0x60, (byte) 0x31, (byte) 0x60,
 403         (byte) 0x32, (byte) 0x60, (byte) 0x33, (byte) 0x60,
 404         (byte) 0x34, (byte) 0x60, (byte) 0x35, (byte) 0x60,
 405         (byte) 0x36, (byte) 0x60, (byte) 0x37, (byte) 0x60,
 406         (byte) 0x38, (byte) 0x60, (byte) 0x39, (byte) 0x60,
 407         (byte) 0x3a, (byte) 0x60, (byte) 0x3b, (byte) 0x60,
 408         (byte) 0x3c, (byte) 0x60, (byte) 0x3d, (byte) 0x60,
 409         (byte) 0x3e, (byte) 0x60, (byte) 0x3f, (byte) 0x73,
 410         (byte) 0x26, (byte) 0x73, (byte) 0x27, (byte) 0x73,
 411         (byte) 0x28, (byte) 0x73, (byte) 0x29, (byte) 0x73,
 412         (byte) 0x2a, (byte) 0x73, (byte) 0x2b, (byte) 0x73,
 413         (byte) 0x2c, (byte) 0x73, (byte) 0x2d, (byte) 0x73,
 414         (byte) 0x2e, (byte) 0x73, (byte) 0x2f, (byte) 0x73,
 415         (byte) 0x30, (byte) 0x73, (byte) 0x31, (byte) 0x73,
 416         (byte) 0x32, (byte) 0x73, (byte) 0x33, (byte) 0x73,
 417         (byte) 0x34, (byte) 0x73, (byte) 0x35, (byte) 0x73,
 418         (byte) 0x36, (byte) 0x73, (byte) 0x37, (byte) 0x73,
 419         (byte) 0x38, (byte) 0x73, (byte) 0x39, (byte) 0x73,
 420         (byte) 0x3a, (byte) 0x73, (byte) 0x3b, (byte) 0x73,
 421         (byte) 0x3c, (byte) 0x73, (byte) 0x3d, (byte) 0x73,
 422         (byte) 0x3e, (byte) 0x73, (byte) 0x3f, (byte) 0x73,
 423         (byte) 0x40, (byte) 0x73, (byte) 0x41, (byte) 0x73,
 424         (byte) 0x42, (byte) 0x73, (byte) 0x43, (byte) 0x73,
 425         (byte) 0x44, (byte) 0x73, (byte) 0x45, (byte) 0x73,
 426         (byte) 0x46, (byte) 0x73, (byte) 0x47, (byte) 0x73,
 427         (byte) 0x48, (byte) 0x73, (byte) 0x49, (byte) 0x73,
 428         (byte) 0x4a, (byte) 0x73, (byte) 0x4b, (byte) 0x73,
 429         (byte) 0x4c, (byte) 0x73, (byte) 0x4d, (byte) 0x73,
 430         (byte) 0x4e, (byte) 0x73, (byte) 0x4f, (byte) 0x73,
 431         (byte) 0x50, (byte) 0x73, (byte) 0x51, (byte) 0x73,
 432         (byte) 0x52, (byte) 0x73, (byte) 0x53, (byte) 0x73,
 433         (byte) 0x54, (byte) 0x73, (byte) 0x55, (byte) 0x73,
 434         (byte) 0x56, (byte) 0x73, (byte) 0x57, (byte) 0x73,
 435         (byte) 0x58, (byte) 0x73, (byte) 0x59, (byte) 0x73,
 436         (byte) 0x5a, (byte) 0x73, (byte) 0x5b, (byte) 0x73,
 437         (byte) 0x5c, (byte) 0x73, (byte) 0x5d, (byte) 0x73,
 438         (byte) 0x5e, (byte) 0x73, (byte) 0x5f, (byte) 0x73,
 439         (byte) 0x60, (byte) 0x73, (byte) 0x61, (byte) 0x73,
 440         (byte) 0x62, (byte) 0x73, (byte) 0x63, (byte) 0x73,
 441         (byte) 0x64, (byte) 0x73, (byte) 0x65, (byte) 0x73,
 442         (byte) 0x66, (byte) 0x73, (byte) 0x67, (byte) 0x73,
 443         (byte) 0x68, (byte) 0x73, (byte) 0x69, (byte) 0x73,
 444         (byte) 0x6a, (byte) 0x73, (byte) 0x6b, (byte) 0x73,
 445         (byte) 0x6c, (byte) 0x73, (byte) 0x6d, (byte) 0x73,
 446         (byte) 0x6e, (byte) 0x73, (byte) 0x6f, (byte) 0x73,
 447         (byte) 0x70, (byte) 0x73, (byte) 0x71, (byte) 0x73,
 448         (byte) 0x72, (byte) 0x73, (byte) 0x73, (byte) 0x73,
 449         (byte) 0x74, (byte) 0x73, (byte) 0x75, (byte) 0x73,
 450         (byte) 0x76, (byte) 0x73, (byte) 0x77, (byte) 0x73,
 451         (byte) 0x78, (byte) 0x73, (byte) 0x79, (byte) 0x73,
 452         (byte) 0x7a, (byte) 0x73, (byte) 0x7b, (byte) 0x73,
 453         (byte) 0x7c, (byte) 0x73, (byte) 0x7d, (byte) 0x73,
 454         (byte) 0x7e, (byte) 0x74, (byte) 0x21, (byte) 0x74,
 455         (byte) 0x22, (byte) 0x74, (byte) 0x23, (byte) 0x74,
 456         (byte) 0x24, (byte) 0x74, (byte) 0x25, (byte) 0x74,
 457         (byte) 0x26, (byte) 0x1b, (byte) 0x28, (byte) 0x49,
 458         (byte) 0x21, (byte) 0x22, (byte) 0x23, (byte) 0x24,
 459         (byte) 0x25, (byte) 0x26, (byte) 0x27, (byte) 0x28,
 460         (byte) 0x29, (byte) 0x2a, (byte) 0x2b, (byte) 0x2c,
 461         (byte) 0x2d, (byte) 0x2e, (byte) 0x2f, (byte) 0x30,
 462         (byte) 0x31, (byte) 0x32, (byte) 0x33, (byte) 0x34,
 463         (byte) 0x35, (byte) 0x36, (byte) 0x37, (byte) 0x38,
 464         (byte) 0x39, (byte) 0x3a, (byte) 0x3b, (byte) 0x3c,
 465         (byte) 0x3d, (byte) 0x3e, (byte) 0x3f, (byte) 0x40,
 466         (byte) 0x41, (byte) 0x42, (byte) 0x43, (byte) 0x44,
 467         (byte) 0x45, (byte) 0x46, (byte) 0x47, (byte) 0x48,
 468         (byte) 0x49, (byte) 0x4a, (byte) 0x4b, (byte) 0x4c,
 469         (byte) 0x4d, (byte) 0x4e, (byte) 0x4f, (byte) 0x50,
 470         (byte) 0x51, (byte) 0x52, (byte) 0x53, (byte) 0x54,
 471         (byte) 0x55, (byte) 0x56, (byte) 0x57, (byte) 0x58,
 472         (byte) 0x59, (byte) 0x5a, (byte) 0x5b, (byte) 0x5c,
 473         (byte) 0x5d, (byte) 0x5e, (byte) 0x5f, (byte) 0x1b,
 474         (byte) 0x28, (byte) 0x42 };
 475 
 476     private final static String MIXEDCONTENT =
 477         "JA\u3000\u3002\u0062\uFF64PAN" +
 478         "\uFF0C\uFF0E\u00A5\uFF65\uFF66X\u203E" +
 479         "\u30FB\uFF67\u203E";
 480 
 481     static byte[] mixedBytesExpected = {
 482         (byte) 0x4a, (byte) 0x41, (byte) 0x1b, (byte) 0x24,
 483         (byte) 0x42, (byte) 0x21, (byte) 0x21, (byte) 0x21,
 484         (byte) 0x23, (byte) 0x1b, (byte) 0x28, (byte) 0x42,
 485         (byte) 0x62, (byte) 0x1b, (byte) 0x28, (byte) 0x49,
 486         (byte) 0x24, (byte) 0x1b, (byte) 0x28, (byte) 0x42,
 487         (byte) 0x50, (byte) 0x41, (byte) 0x4e, (byte) 0x1b,
 488         (byte) 0x24, (byte) 0x42, (byte) 0x21, (byte) 0x24,
 489         (byte) 0x21, (byte) 0x25, (byte) 0x1b, (byte) 0x28,
 490         (byte) 0x4a, (byte) 0x5c, (byte) 0x1b, (byte) 0x28,
 491         (byte) 0x49, (byte) 0x25, (byte) 0x26, (byte) 0x1b,
 492         (byte) 0x28, (byte) 0x42, (byte) 0x58, (byte) 0x1b,
 493         (byte) 0x28, (byte) 0x4a, (byte) 0x7e, (byte) 0x1b,
 494         (byte) 0x24, (byte) 0x42, (byte) 0x21, (byte) 0x26,
 495         (byte) 0x1b, (byte) 0x28, (byte) 0x49, (byte) 0x27,
 496         (byte) 0x1b, (byte) 0x28, (byte) 0x4a, (byte) 0x7e,
 497         (byte) 0x1b, (byte) 0x28, (byte) 0x42  };
 498 
 499     static byte[] repeatingEscapes = {
 500         (byte) 0x4a, (byte) 0x41, (byte) 0x1b, (byte) 0x24,
 501         (byte) 0x42, (byte)0x1b, (byte)0x24, (byte)0x42,
 502         (byte) 0x21, (byte) 0x21, (byte) 0x21,
 503         (byte) 0x23, (byte) 0x1b, (byte) 0x28, (byte) 0x42,
 504         // embedded repeated iso-2022 escapes (see bugID 4879522)
 505         (byte)0x1b, (byte)0x28, (byte)0x42,
 506         (byte) 0x62, (byte) 0x1b, (byte) 0x28, (byte) 0x49,
 507         (byte)0x0f, (byte)0x0e, (byte)0x0f,
 508         (byte)0x1b, (byte)0x28, (byte)0x49,
 509         (byte) 0x24, (byte) 0x1b, (byte) 0x28, (byte) 0x42,
 510         (byte) 0x50, (byte) 0x41, (byte) 0x4e,
 511         // embedded shift chars (see bugID 4879522)
 512         (byte)0x0e, (byte)0x0f,
 513         (byte) 0x1b,
 514         (byte) 0x24, (byte) 0x42, (byte) 0x21, (byte) 0x24,
 515         (byte) 0x21, (byte) 0x25, (byte) 0x1b, (byte) 0x28,
 516         (byte) 0x4a, (byte) 0x5c, (byte) 0x1b, (byte) 0x28,
 517         (byte) 0x49, (byte) 0x25, (byte) 0x26, (byte) 0x1b,
 518         (byte) 0x28, (byte) 0x42, (byte) 0x58, (byte) 0x1b,
 519         (byte) 0x28, (byte) 0x4a, (byte) 0x7e, (byte) 0x1b,
 520         (byte) 0x24, (byte) 0x42, (byte) 0x21, (byte) 0x26,
 521         (byte) 0x1b, (byte) 0x28, (byte) 0x49, (byte) 0x27,
 522         (byte) 0x1b, (byte) 0x28, (byte) 0x4a, (byte) 0x7e,
 523         (byte) 0x1b, (byte) 0x28, (byte) 0x42  };
 524 
 525 
 526     private static String JISX0212 =
 527         "\u02d8\u6896\u9fa5";
 528 
 529     private static byte[] expectedBytes_JISX0212 = {
 530         (byte)0x1b, (byte)0x24, (byte)0x28, (byte)0x44,
 531         (byte)0x22, (byte)0x2f, (byte)0x43, (byte)0x6f,
 532         (byte)0x6d, (byte)0x63,
 533         (byte)0x1b, (byte)0x28, (byte)0x42
 534     };
 535 
 536     /*
 537      * Tests the roundtrip integrity and expected encoding
 538      * correctness for a String containing a substantial
 539      * subset of ISO-2022-JP/ISO-2022-JP-2 encodeable chars
 540      */
 541 
 542     private static void roundTrip(String testStr, byte[] expectBytes,
 543                                   String csName)
 544     throws Exception {
 545         byte[] encodedBytes = testStr.getBytes(csName);
 546 
 547         if (encodedBytes.length != expectBytes.length) {
 548             throw new Exception(csName + " Encoder error");
 549         }
 550 
 551         for (int i = 0; i < expectBytes.length; i++) {
 552             if (encodedBytes[i] != expectBytes[i])  {
 553                 throw new Exception(csName + " Encoder error");
 554             }
 555         }
 556         String decoded = new String(encodedBytes, csName);
 557 
 558         if (!decoded.equals(testStr)) {
 559             throw new Exception(csName + " Decoder error");
 560         }
 561         String decoded2 = new String(repeatingEscapes, csName);
 562         if (!decoded2.equals(MIXEDCONTENT)) {
 563             throw new Exception(csName + " Decoder error");
 564         }
 565      }
 566 
 567     public static void main(String[] args) throws Exception {
 568 
 569         // Long String containing sequential chars
 570         // ASCII/yen/tilde/jisx0208 chars/katakana chars
 571 
 572         String testStr1 = US_ASCII +
 573                         JISX0208SUBSET + JISX0202KATAKANA;
 574         roundTrip(testStr1, expectedBytes1, "ISO-2022-JP");
 575         roundTrip(testStr1, expectedBytes1, "ISO-2022-JP-2");
 576         roundTrip(JISX0212, expectedBytes_JISX0212, "ISO-2022-JP-2");
 577 
 578         // mixed chars which encode to the supported codesets
 579         // of ISO-2022-JP/ISO-2022-JP-2
 580 
 581         String testStr2 = MIXEDCONTENT;
 582         roundTrip(testStr2 , mixedBytesExpected, "ISO-2022-JP");
 583         roundTrip(testStr2 , mixedBytesExpected, "ISO-2022-JP-2");
 584 
 585         String decoded2 = new String(repeatingEscapes, "ISO-2022-JP");
 586         if (!decoded2.equals(MIXEDCONTENT)) {
 587             throw new Exception("ISO-2022-JP Decoder error");
 588         }
 589 
 590         decoded2 = new String(repeatingEscapes, "ISO-2022-JP-2");
 591         if (!decoded2.equals(MIXEDCONTENT)) {
 592             throw new Exception("ISO-2022-JP-2 Decoder error");
 593         }
 594 
 595         // Test for bugID 4913711
 596         // ISO-2022-JP encoding of a single input char yields
 597         // 8 output bytes. Prior to fix for 4913711 the
 598         // max bytes per char value was underspecified as 5.0
 599         // and the code below would have thrown a BufferOverflow
 600         // exception. This test validates the fix for 4913711
 601 
 602         String testStr3 = "\u3042";
 603         byte[] expected = { (byte)0x1b, (byte)0x24, (byte)0x42,
 604                             (byte)0x24, (byte)0x22, (byte)0x1b,
 605                             (byte)0x28, (byte)0x42 };
 606         byte[] encoded = testStr3.getBytes("ISO-2022-JP");
 607         for (int i = 0; i < expected.length; i++) {
 608             if (encoded[i] != expected[i])
 609                throw new Exception("ISO-2022-JP Decoder error");
 610         }
 611     }
 612 }