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✎ Editing: ValidateAttributesTest.php ← Back

<?php

class HTMLPurifier_Strategy_ValidateAttributesTest extends

HTMLPurifier_StrategyHarness

{

public function setUp()

{

parent::setUp();

$this->obj = new HTMLPurifier_Strategy_ValidateAttributes();

}

public function testEmptyInput()

{

$this->assertResult('');

}

public function testRemoveIDByDefault()

{

$this->assertResult(

'<div id="valid">Kill the ID.</div>',

'<div>Kill the ID.</div>'

);

}

public function testRemoveInvalidDir()

{

$this->assertResult(

'<span dir="up-to-down">Bad dir.</span>',

'<span>Bad dir.</span>'

);

}

public function testPreserveValidClass()

{

$this->assertResult('<div class="valid">Valid</div>');

}

public function testSelectivelyRemoveInvalidClasses()

{

$this->config->set('HTML.Doctype', 'XHTML 1.1');

$this->assertResult(

'<div class="valid 0invalid">Keep valid.</div>',

'<div class="valid">Keep valid.</div>'

);

}

public function testPreserveTitle()

{

$this->assertResult(

'<acronym title="PHP: Hypertext Preprocessor">PHP</acronym>'

);

}

public function testAddXMLLang()

{

$this->assertResult(

'<span lang="fr">La soupe.</span>',

'<span lang="fr" xml:lang="fr">La soupe.</span>'

);

}

public function testOnlyXMLLangInXHTML11()

{

$this->config->set('HTML.Doctype', 'XHTML 1.1');

$this->assertResult(

'<b lang="en">asdf</b>',

'<b xml:lang="en">asdf</b>'

);

}

public function testBasicURI()

{

$this->assertResult('<a href="http://www.google.com/">Google</a>');

}

public function testInvalidURI()

{

$this->assertResult(

'<a href="javascript:badstuff();">Google</a>',

'<a>Google</a>'

);

}

public function testBdoAddMissingDir()

{

$this->assertResult(

'<bdo>Go left.</bdo>',

'<bdo dir="ltr">Go left.</bdo>'

);

}

public function testBdoReplaceInvalidDirWithDefault()

{

$this->assertResult(

'<bdo dir="blahblah">Invalid value!</bdo>',

'<bdo dir="ltr">Invalid value!</bdo>'

);

}

public function testBdoAlternateDefaultDir()

{

$this->config->set('Attr.DefaultTextDir', 'rtl');

$this->assertResult(

'<bdo>Go right.</bdo>',

'<bdo dir="rtl">Go right.</bdo>'

);

}

public function testRemoveDirWhenNotRequired()

{

$this->assertResult(

'<span dir="blahblah">Invalid value!</span>',

'<span>Invalid value!</span>'

);

}

public function testTableAttributes()

{

$this->assertResult(

'<table frame="above" rules="rows" summary="A test table" border="2" cellpadding="5%" cellspacing="3" width="100%">

<th abbr="name">Fiddly name</th>

<th abbr="price">Super-duper-price</th>

</tr>

<tr>

<td abbr="carrot">Carrot Humungous</td>

</tr>

<tr>

<td colspan="2">Taken off the market</td>

</tr>

</table>'

);

}

public function testColSpanIsNonZero()

{

$this->assertResult(

'<col span="0" />',

'<col />'

);

}

public function testImgAddDefaults()

{

$this->config->set('Core.RemoveInvalidImg', false);

$this->assertResult(

'<img />',

'<img src="" alt="Invalid image" />'

);

}

public function testImgGenerateAlt()

{

$this->assertResult(

'<img src="foobar.jpg" />',

'<img src="foobar.jpg" alt="foobar.jpg" />'

);

}

public function testImgAddDefaultSrc()

{

$this->config->set('Core.RemoveInvalidImg', false);

$this->assertResult(

'<img alt="pretty picture" />',

'<img alt="pretty picture" src="" />'

);

}

public function testImgRemoveNonRetrievableProtocol()

{

$this->config->set('Core.RemoveInvalidImg', false);

$this->assertResult(

'<img src="mailto:foo@example.com" />',

'<img alt="mailto:foo@example.com" src="" />'

);

}

public function testPreserveRel()

{

$this->config->set('Attr.AllowedRel', 'nofollow');

$this->assertResult('<a href="foo" rel="nofollow" />');

}

public function testPreserveTarget()

{

$this->config->set('Attr.AllowedFrameTargets', '_top');

$this->config->set('HTML.Doctype', 'XHTML 1.0 Transitional');

$this->assertResult('<a href="foo" target="_top" />');

}

public function testRemoveTargetWhenNotSupported()

{

$this->config->set('HTML.Doctype', 'XHTML 1.0 Strict');

$this->config->set('Attr.AllowedFrameTargets', '_top');

$this->assertResult(

'<a href="foo" target="_top" />',

'<a href="foo" />'

);

}

public function testKeepAbsoluteCSSWidthAndHeightOnImg()

{

$this->assertResult(

'<img src="" alt="" style="width:10px;height:10px;border:1px solid #000;" />'

);

}

public function testRemoveLargeCSSWidthAndHeightOnImg()

{

$this->assertResult(

'<img src="" alt="" style="width:10000000px;height:10000000px;border:1px solid #000;" />',

'<img src="" alt="" style="border:1px solid #000;" />'

);

}

public function testRemoveLargeCSSWidthAndHeightOnImgWithUserConf()

{

$this->config->set('CSS.MaxImgLength', '1px');

$this->assertResult(

'<img src="" alt="" style="width:1mm;height:1mm;border:1px solid #000;" />',

'<img src="" alt="" style="border:1px solid #000;" />'

);

}

public function testKeepLargeCSSWidthAndHeightOnImgWhenToldTo()

{

$this->config->set('CSS.MaxImgLength', null);

$this->assertResult(

'<img src="" alt="" style="width:10000000px;height:10000000px;border:1px solid #000;" />'

);

}

public function testKeepPercentCSSWidthAndHeightOnImgWhenToldTo()

{

$this->config->set('CSS.MaxImgLength', null);

$this->assertResult(

'<img src="" alt="" style="width:100%;height:100%;border:1px solid #000;" />'

);

}

public function testRemoveRelativeCSSWidthAndHeightOnImg()

{

$this->assertResult(

'<img src="" alt="" style="width:10em;height:10em;border:1px solid #000;" />',

'<img src="" alt="" style="border:1px solid #000;" />'

);

}

public function testRemovePercentCSSWidthAndHeightOnImg()

{

$this->assertResult(

'<img src="" alt="" style="width:100%;height:100%;border:1px solid #000;" />',

'<img src="" alt="" style="border:1px solid #000;" />'

);

}

// vim: et sw=4 sts=4

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