root / drupal7 / sites / all / libraries / simplepie-1.3.1 / tests / EncodingTest.php @ ba09eb79
1 | 41cc1b08 | Assos Assos | <?php
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2 | /**
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3 | * Encoding tests for SimplePie_Misc::change_encoding() and SimplePie_Misc::encoding()
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4 | *
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5 | * SimplePie
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6 | *
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7 | * A PHP-Based RSS and Atom Feed Framework.
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8 | * Takes the hard work out of managing a complete RSS/Atom solution.
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9 | *
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10 | * Copyright (c) 2004-2012, Ryan Parman, Geoffrey Sneddon, Ryan McCue, and contributors
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11 | * All rights reserved.
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12 | *
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13 | * Redistribution and use in source and binary forms, with or without modification, are
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14 | * permitted provided that the following conditions are met:
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15 | *
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16 | * * Redistributions of source code must retain the above copyright notice, this list of
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17 | * conditions and the following disclaimer.
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18 | *
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19 | * * Redistributions in binary form must reproduce the above copyright notice, this list
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20 | * of conditions and the following disclaimer in the documentation and/or other materials
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21 | * provided with the distribution.
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22 | *
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23 | * * Neither the name of the SimplePie Team nor the names of its contributors may be used
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24 | * to endorse or promote products derived from this software without specific prior
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25 | * written permission.
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26 | *
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27 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS
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28 | * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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29 | * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS
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30 | * AND CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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31 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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32 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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33 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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34 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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35 | * POSSIBILITY OF SUCH DAMAGE.
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36 | *
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37 | * @package SimplePie
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38 | * @version 1.3.1
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39 | * @copyright 2004-2011 Ryan Parman, Geoffrey Sneddon, Ryan McCue
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40 | * @author Ryan Parman
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41 | * @author Geoffrey Sneddon
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42 | * @author Ryan McCue
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43 | * @link http://simplepie.org/ SimplePie
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44 | * @license http://www.opensource.org/licenses/bsd-license.php BSD License
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45 | */
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46 | |||
47 | require_once dirname(__FILE__) . '/bootstrap.php'; |
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48 | |||
49 | class EncodingTest extends PHPUnit_Framework_TestCase |
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50 | { |
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51 | /**
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52 | * Test if we have mbstring
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53 | *
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54 | * Used for depends
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55 | */
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56 | public function test_has_mbstring() |
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57 | { |
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58 | $this->assertTrue(function_exists('mb_convert_encoding')); |
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59 | } |
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60 | |||
61 | /**
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62 | * Test if we have iconv (crazy if we don't)
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63 | *
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64 | * Used for depends
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65 | */
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66 | public function test_has_iconv() |
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67 | { |
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68 | $this->assertTrue(function_exists('iconv')); |
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69 | } |
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70 | |||
71 | /**#@+
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72 | * UTF-8 methods
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73 | */
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74 | /**
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75 | * Provider for the convert toUTF8* tests
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76 | */
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77 | public static function toUTF8() |
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78 | { |
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79 | return array( |
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80 | array('A', 'A', 'ASCII'), |
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81 | array("\xa1\xdb", "\xe2\x88\x9e", 'Big5'), |
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82 | array("\xa1\xe7", "\xe2\x88\x9e", 'EUC-JP'), |
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83 | array("\xa1\xde", "\xe2\x88\x9e", 'GBK'), |
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84 | array("\x81\x87", "\xe2\x88\x9e", 'Shift_JIS'), |
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85 | array("\x2b\x49\x68\x34\x2d", "\xe2\x88\x9e", 'UTF-7'), |
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86 | array("\xfe\xff\x22\x1e", "\xe2\x88\x9e", 'UTF-16'), |
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87 | array("\xff\xfe\x1e\x22", "\xe2\x88\x9e", 'UTF-16'), |
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88 | array("\x22\x1e", "\xe2\x88\x9e", 'UTF-16BE'), |
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89 | array("\x1e\x22", "\xe2\x88\x9e", 'UTF-16LE'), |
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90 | ); |
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91 | } |
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92 | |||
93 | /**
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94 | * Special cases with mbstring handling
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95 | */
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96 | public static function toUTF8_mbstring() |
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97 | { |
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98 | return array( |
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99 | array("\xa1\xc4", "\xe2\x88\x9e", 'EUC-KR'), |
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100 | ); |
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101 | } |
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102 | |||
103 | /**
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104 | * Special cases with iconv handling
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105 | */
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106 | public static function toUTF8_iconv() |
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107 | { |
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108 | return array( |
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109 | array("\xfe\xff\x22\x1e", "\xe2\x88\x9e", 'UTF-16'), |
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110 | ); |
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111 | } |
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112 | |||
113 | /**
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114 | * Convert * to UTF-8
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115 | *
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116 | * @dataProvider toUTF8
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117 | */
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118 | public function test_convert_UTF8($input, $expected, $encoding) |
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119 | { |
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120 | $encoding = SimplePie_Misc::encoding($encoding); |
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121 | $this->assertEquals($expected, SimplePie_Misc::change_encoding($input, $encoding, 'UTF-8')); |
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122 | } |
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123 | |||
124 | /**
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125 | * Convert * to UTF-8 using mbstring
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126 | *
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127 | * Special cases only
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128 | * @depends test_has_mbstring
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129 | * @dataProvider toUTF8_mbstring
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130 | */
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131 | public function test_convert_UTF8_mbstring($input, $expected, $encoding) |
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132 | { |
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133 | $encoding = SimplePie_Misc::encoding($encoding); |
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134 | if (version_compare(phpversion(), '5.3', '<')) |
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135 | { |
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136 | $this->assertEquals($expected, Mock_Misc::__callStatic('change_encoding_mbstring', array($input, $encoding, 'UTF-8'))); |
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137 | } |
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138 | else
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139 | { |
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140 | $this->assertEquals($expected, Mock_Misc::change_encoding_mbstring($input, $encoding, 'UTF-8')); |
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141 | } |
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142 | } |
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143 | |||
144 | /**
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145 | * Convert * to UTF-8 using iconv
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146 | *
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147 | * Special cases only
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148 | * @depends test_has_iconv
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149 | * @dataProvider toUTF8_iconv
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150 | */
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151 | public function test_convert_UTF8_iconv($input, $expected, $encoding) |
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152 | { |
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153 | $encoding = SimplePie_Misc::encoding($encoding); |
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154 | if (version_compare(phpversion(), '5.3', '<')) |
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155 | { |
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156 | $this->assertEquals($expected, Mock_Misc::__callStatic('change_encoding_iconv', array($input, $encoding, 'UTF-8'))); |
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157 | } |
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158 | else {
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159 | $this->assertEquals($expected, Mock_Misc::change_encoding_iconv($input, $encoding, 'UTF-8')); |
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160 | } |
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161 | } |
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162 | /**#@-*/
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163 | |||
164 | /**#@+
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165 | * UTF-16 methods
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166 | */
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167 | public static function toUTF16() |
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168 | { |
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169 | return array( |
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170 | array("\x22\x1e", "\x22\x1e", 'UTF-16BE'), |
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171 | array("\x1e\x22", "\x22\x1e", 'UTF-16LE'), |
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172 | ); |
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173 | } |
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174 | |||
175 | /**
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176 | * Convert * to UTF-16
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177 | * @dataProvider toUTF16
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178 | */
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179 | public function test_convert_UTF16($input, $expected, $encoding) |
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180 | { |
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181 | $encoding = SimplePie_Misc::encoding($encoding); |
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182 | $this->assertEquals($expected, SimplePie_Misc::change_encoding($input, $encoding, 'UTF-16')); |
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183 | } |
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184 | /**#@-*/
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185 | |||
186 | public function test_nonexistant() |
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187 | { |
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188 | $this->assertFalse(SimplePie_Misc::change_encoding('', 'TESTENC', 'UTF-8')); |
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189 | } |
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190 | |||
191 | public static function assertEquals($expected, $actual, $message = '', $delta = 0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false) |
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192 | { |
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193 | if (is_string($expected)) |
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194 | { |
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195 | $expected = bin2hex($expected); |
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196 | } |
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197 | if (is_string($actual)) |
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198 | { |
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199 | $actual = bin2hex($actual); |
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200 | } |
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201 | parent::assertEquals($expected, $actual, $message, $delta, $maxDepth, $canonicalize, $ignoreCase); |
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202 | } |
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203 | } |
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204 | |||
205 | class Mock_Misc extends SimplePie_Misc |
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206 | { |
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207 | public static function __callStatic($name, $args) |
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208 | { |
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209 | return call_user_func_array(array('SimplePie_Misc', $name), $args); |
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210 | } |
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211 | } |