mirror of
https://github.com/ezyang/htmlpurifier.git
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60 lines
2.1 KiB
PHP
60 lines
2.1 KiB
PHP
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<?php
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require_once 'HTMLPurifier/Token.php';
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require_once 'HTMLPurifier/AttrTransform/Lang.php';
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class HTMLPurifier_AttrTransform_LangTest extends UnitTestCase
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{
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function test() {
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$transform = new HTMLPurifier_AttrTransform_Lang();
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$inputs = array();
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$expect = array();
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// leave non-lang'ed elements alone
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$inputs[0] = new HTMLPurifier_Token_Start('b');
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$expect[0] = $inputs[0];
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// copy lang to xml:lang
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$inputs[1] = new HTMLPurifier_Token_Start('span',
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array('lang' => 'en'));
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$expect[1] = new HTMLPurifier_Token_Start('span',
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array('lang' => 'en',
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'xml:lang' => 'en'));
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// empty tags must work too, also test attribute preservation
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$inputs[2] = new HTMLPurifier_Token_Empty('img',
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array('src' => 'seine.png',
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'lang' => 'fr'));
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$expect[2] = new HTMLPurifier_Token_Empty('img',
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array('src' => 'seine.png',
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'lang' => 'fr',
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'xml:lang' => 'fr'));
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// copy xml:lang to lang
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$inputs[3] = new HTMLPurifier_Token_Start('span',
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array('xml:lang' => 'en'));
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$expect[3] = new HTMLPurifier_Token_Start('span',
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array('lang' => 'en',
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'xml:lang' => 'en'));
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// both set, override lang with xml:lang
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$inputs[4] = new HTMLPurifier_Token_Start('span',
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array('lang' => 'fr',
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'xml:lang' => 'de'));
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$expect[4] = new HTMLPurifier_Token_Start('span',
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array('lang' => 'de',
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'xml:lang' => 'de'));
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foreach ($inputs as $i => $input) {
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$result = $transform->transform($input);
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$this->assertEqual($expect[$i], $result, "Test $i: %s");
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}
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}
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}
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?>
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