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1 /* |
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2 * Copyright 2010 Sun Microsystems, Inc. All Rights Reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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20 * CA 95054 USA or visit www.sun.com if you need additional information or |
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21 * have any questions. |
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22 */ |
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23 |
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24 /* @test |
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25 * @summary Unit test for charset containment |
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26 * @bug 6798572 |
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27 */ |
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28 |
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29 import java.nio.charset.*; |
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30 |
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31 |
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32 public class Contains { |
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33 |
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34 static void ck(Charset cs1, Charset cs2, boolean cont) throws Exception { |
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35 if ((cs1.contains(cs2)) != cont) |
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36 throw new Exception("Wrong answer: " |
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37 + cs1.name() + " contains " + cs2.name()); |
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38 System.err.println(cs1.name() |
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39 + (cont ? " contains " : " does not contain ") |
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40 + cs2.name()); |
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41 } |
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42 |
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43 public static void main(String[] args) throws Exception { |
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44 |
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45 Charset us_ascii = Charset.forName("US-ASCII"); |
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46 Charset iso_8859_1 = Charset.forName("ISO-8859-1"); |
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47 Charset iso_8859_15 = Charset.forName("ISO-8859-15"); |
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48 Charset utf_8 = Charset.forName("UTF-8"); |
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49 Charset utf_16be = Charset.forName("UTF-16BE"); |
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50 Charset cp1252 = Charset.forName("CP1252"); |
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51 |
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52 ck(us_ascii, us_ascii, true); |
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53 ck(us_ascii, iso_8859_1, false); |
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54 ck(us_ascii, iso_8859_15, false); |
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55 ck(us_ascii, utf_8, false); |
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56 ck(us_ascii, utf_16be, false); |
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57 ck(us_ascii, cp1252, false); |
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58 |
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59 ck(iso_8859_1, us_ascii, true); |
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60 ck(iso_8859_1, iso_8859_1, true); |
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61 ck(iso_8859_1, iso_8859_15, false); |
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62 ck(iso_8859_1, utf_8, false); |
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63 ck(iso_8859_1, utf_16be, false); |
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64 ck(iso_8859_1, cp1252, false); |
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65 |
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66 ck(iso_8859_15, us_ascii, true); |
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67 ck(iso_8859_15, iso_8859_1, false); |
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68 ck(iso_8859_15, iso_8859_15, true); |
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69 ck(iso_8859_15, utf_8, false); |
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70 ck(iso_8859_15, utf_16be, false); |
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71 ck(iso_8859_15, cp1252, false); |
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72 |
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73 ck(utf_8, us_ascii, true); |
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74 ck(utf_8, iso_8859_1, true); |
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75 ck(utf_8, iso_8859_15, true); |
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76 ck(utf_8, utf_8, true); |
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77 ck(utf_8, utf_16be, true); |
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78 ck(utf_8, cp1252, true); |
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79 |
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80 ck(utf_16be, us_ascii, true); |
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81 ck(utf_16be, iso_8859_1, true); |
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82 ck(utf_16be, iso_8859_15, true); |
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83 ck(utf_16be, utf_8, true); |
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84 ck(utf_16be, utf_16be, true); |
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85 ck(utf_16be, cp1252, true); |
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86 |
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87 ck(cp1252, us_ascii, true); |
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88 ck(cp1252, iso_8859_1, false); |
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89 ck(cp1252, iso_8859_15, false); |
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90 ck(cp1252, utf_8, false); |
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91 ck(cp1252, utf_16be, false); |
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92 ck(cp1252, cp1252, true); |
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93 |
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94 checkUTF(); |
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95 } |
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96 |
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97 static void checkUTF() throws Exception { |
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98 for (String utfName : utfNames) |
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99 for (String csName : charsetNames) |
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100 ck(Charset.forName(utfName), |
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101 Charset.forName(csName), |
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102 true); |
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103 } |
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104 |
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105 static String[] utfNames = {"utf-16", |
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106 "utf-8", |
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107 "utf-16le", |
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108 "utf-16be", |
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109 "x-utf-16le-bom"}; |
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110 |
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111 static String[] charsetNames = { |
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112 "US-ASCII", |
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113 "UTF-8", |
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114 "UTF-16", |
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115 "UTF-16BE", |
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116 "UTF-16LE", |
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117 "x-UTF-16LE-BOM", |
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118 "GBK", |
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119 "GB18030", |
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120 "ISO-8859-1", |
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121 "ISO-8859-15", |
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122 "ISO-8859-2", |
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123 "ISO-8859-3", |
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124 "ISO-8859-4", |
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125 "ISO-8859-5", |
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126 "ISO-8859-6", |
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127 "ISO-8859-7", |
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128 "ISO-8859-8", |
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129 "ISO-8859-9", |
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130 "ISO-8859-13", |
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131 "JIS_X0201", |
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132 "x-JIS0208", |
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133 "JIS_X0212-1990", |
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134 "GB2312", |
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135 "EUC-KR", |
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136 "x-EUC-TW", |
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137 "EUC-JP", |
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138 "x-euc-jp-linux", |
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139 "KOI8-R", |
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140 "TIS-620", |
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141 "x-ISCII91", |
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142 "windows-1251", |
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143 "windows-1252", |
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144 "windows-1253", |
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145 "windows-1254", |
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146 "windows-1255", |
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147 "windows-1256", |
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148 "windows-1257", |
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149 "windows-1258", |
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150 "windows-932", |
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151 "x-mswin-936", |
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152 "x-windows-949", |
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153 "x-windows-950", |
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154 "windows-31j", |
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155 "Big5", |
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156 "Big5-HKSCS", |
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157 "x-MS950-HKSCS", |
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158 "ISO-2022-JP", |
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159 "ISO-2022-KR", |
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160 "x-ISO-2022-CN-CNS", |
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161 "x-ISO-2022-CN-GB", |
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162 "Big5-HKSCS", |
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163 "x-Johab", |
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164 "Shift_JIS" |
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165 }; |
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166 } |