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MDL-32109 do not use HTMLPurifier for some safe and valid html fragments

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Petr Skoda
2012-03-24 11:29:59 +01:00
parent c856a1f60b
commit 986f8ea285
2 changed files with 109 additions and 5 deletions
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lib/simpletest/testhtmlpurifier.php
+58 -1
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@@ -193,6 +193,63 @@ class htmlpurifier_test extends UnitTestCase {
$text = 'x<form></form>x';
$this->assertIdentical('xx', purify_html($text));
}
/**
* Test internal function used for clean_text() speedup.
*/
function test_is_purify_html_necessary() {
// first our shortcuts
$text = "";
$this->assertFalse(is_purify_html_necessary($text));
$this->assertidentical($text, purify_html($text));
$text = "666";
$this->assertFalse(is_purify_html_necessary($text));
$this->assertidentical($text, purify_html($text));
$text = "abc\ndef \" ' ";
$this->assertFalse(is_purify_html_necessary($text));
$this->assertidentical($text, purify_html($text));
$text = "abc\n<p>def</p>efg<p>hij</p>";
$this->assertFalse(is_purify_html_necessary($text));
$this->assertidentical($text, purify_html($text));
$text = "<br />abc\n<p>def<em>efg</em><strong>hi<br />j</strong></p>";
$this->assertFalse(is_purify_html_necessary($text));
$this->assertidentical($text, purify_html($text));
// now failures
$text = "&nbsp;";
$this->assertTrue(is_purify_html_necessary($text));
$text = "Gin & Tonic";
$this->assertTrue(is_purify_html_necessary($text));
$text = "Gin > Tonic";
$this->assertTrue(is_purify_html_necessary($text));
$text = "Gin < Tonic";
$this->assertTrue(is_purify_html_necessary($text));
$text = "<div>abc</div>";
$this->assertTrue(is_purify_html_necessary($text));
$text = "<span>abc</span>";
$this->assertTrue(is_purify_html_necessary($text));
$text = "<br>abc";
$this->assertTrue(is_purify_html_necessary($text));
$text = "<p class='xxx'>abc</p>";
$this->assertTrue(is_purify_html_necessary($text));
$text = "<p>abc<em></p></em>";
$this->assertTrue(is_purify_html_necessary($text));
$text = "<p>abc";
$this->assertTrue(is_purify_html_necessary($text));
}
}