mirror of
https://github.com/ezyang/htmlpurifier.git
synced 2024-12-25 01:31:53 +00:00
fac747bdbd
With minor corrections. Signed-off-by: Marcus Bointon <marcus@synchromedia.co.uk> Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
264 lines
7.0 KiB
PHP
264 lines
7.0 KiB
PHP
<?php
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class HTMLPurifier_Strategy_ValidateAttributesTest extends
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HTMLPurifier_StrategyHarness
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{
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public function setUp()
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{
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parent::setUp();
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$this->obj = new HTMLPurifier_Strategy_ValidateAttributes();
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}
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public function testEmptyInput()
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{
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$this->assertResult('');
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}
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public function testRemoveIDByDefault()
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{
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$this->assertResult(
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'<div id="valid">Kill the ID.</div>',
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'<div>Kill the ID.</div>'
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);
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}
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public function testRemoveInvalidDir()
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{
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$this->assertResult(
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'<span dir="up-to-down">Bad dir.</span>',
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'<span>Bad dir.</span>'
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);
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}
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public function testPreserveValidClass()
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{
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$this->assertResult('<div class="valid">Valid</div>');
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}
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public function testSelectivelyRemoveInvalidClasses()
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{
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$this->config->set('HTML.Doctype', 'XHTML 1.1');
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$this->assertResult(
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'<div class="valid 0invalid">Keep valid.</div>',
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'<div class="valid">Keep valid.</div>'
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);
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}
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public function testPreserveTitle()
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{
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$this->assertResult(
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'<acronym title="PHP: Hypertext Preprocessor">PHP</acronym>'
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);
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}
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public function testAddXMLLang()
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{
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$this->assertResult(
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'<span lang="fr">La soupe.</span>',
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'<span lang="fr" xml:lang="fr">La soupe.</span>'
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);
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}
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public function testOnlyXMLLangInXHTML11()
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{
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$this->config->set('HTML.Doctype', 'XHTML 1.1');
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$this->assertResult(
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'<b lang="en">asdf</b>',
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'<b xml:lang="en">asdf</b>'
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);
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}
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public function testBasicURI()
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{
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$this->assertResult('<a href="http://www.google.com/">Google</a>');
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}
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public function testInvalidURI()
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{
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$this->assertResult(
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'<a href="javascript:badstuff();">Google</a>',
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'<a>Google</a>'
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);
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}
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public function testBdoAddMissingDir()
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{
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$this->assertResult(
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'<bdo>Go left.</bdo>',
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'<bdo dir="ltr">Go left.</bdo>'
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);
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}
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public function testBdoReplaceInvalidDirWithDefault()
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{
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$this->assertResult(
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'<bdo dir="blahblah">Invalid value!</bdo>',
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'<bdo dir="ltr">Invalid value!</bdo>'
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);
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}
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public function testBdoAlternateDefaultDir()
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{
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$this->config->set('Attr.DefaultTextDir', 'rtl');
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$this->assertResult(
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'<bdo>Go right.</bdo>',
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'<bdo dir="rtl">Go right.</bdo>'
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);
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}
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public function testRemoveDirWhenNotRequired()
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{
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$this->assertResult(
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'<span dir="blahblah">Invalid value!</span>',
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'<span>Invalid value!</span>'
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);
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}
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public function testTableAttributes()
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{
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$this->assertResult(
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'<table frame="above" rules="rows" summary="A test table" border="2" cellpadding="5%" cellspacing="3" width="100%">
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<col align="right" width="4*" />
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<col charoff="5" align="char" width="*" />
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<tr valign="top">
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<th abbr="name">Fiddly name</th>
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<th abbr="price">Super-duper-price</th>
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</tr>
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<tr>
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<td abbr="carrot">Carrot Humungous</td>
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<td>$500.23</td>
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</tr>
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<tr>
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<td colspan="2">Taken off the market</td>
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</tr>
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</table>'
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);
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}
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public function testColSpanIsNonZero()
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{
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$this->assertResult(
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'<col span="0" />',
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'<col />'
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);
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}
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public function testImgAddDefaults()
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{
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$this->config->set('Core.RemoveInvalidImg', false);
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$this->assertResult(
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'<img />',
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'<img src="" alt="Invalid image" />'
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);
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}
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public function testImgGenerateAlt()
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{
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$this->assertResult(
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'<img src="foobar.jpg" />',
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'<img src="foobar.jpg" alt="foobar.jpg" />'
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);
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}
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public function testImgAddDefaultSrc()
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{
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$this->config->set('Core.RemoveInvalidImg', false);
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$this->assertResult(
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'<img alt="pretty picture" />',
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'<img alt="pretty picture" src="" />'
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);
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}
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public function testImgRemoveNonRetrievableProtocol()
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{
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$this->config->set('Core.RemoveInvalidImg', false);
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$this->assertResult(
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'<img src="mailto:foo@example.com" />',
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'<img alt="mailto:foo@example.com" src="" />'
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);
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}
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public function testPreserveRel()
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{
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$this->config->set('Attr.AllowedRel', 'nofollow');
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$this->assertResult('<a href="foo" rel="nofollow" />');
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}
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public function testPreserveTarget()
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{
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$this->config->set('Attr.AllowedFrameTargets', '_top');
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$this->config->set('HTML.Doctype', 'XHTML 1.0 Transitional');
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$this->assertResult('<a href="foo" target="_top" />');
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}
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public function testRemoveTargetWhenNotSupported()
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{
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$this->config->set('HTML.Doctype', 'XHTML 1.0 Strict');
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$this->config->set('Attr.AllowedFrameTargets', '_top');
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$this->assertResult(
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'<a href="foo" target="_top" />',
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'<a href="foo" />'
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);
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}
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public function testKeepAbsoluteCSSWidthAndHeightOnImg()
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{
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$this->assertResult(
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'<img src="" alt="" style="width:10px;height:10px;border:1px solid #000;" />'
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);
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}
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public function testRemoveLargeCSSWidthAndHeightOnImg()
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{
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$this->assertResult(
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'<img src="" alt="" style="width:10000000px;height:10000000px;border:1px solid #000;" />',
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'<img src="" alt="" style="border:1px solid #000;" />'
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);
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}
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public function testRemoveLargeCSSWidthAndHeightOnImgWithUserConf()
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{
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$this->config->set('CSS.MaxImgLength', '1px');
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$this->assertResult(
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'<img src="" alt="" style="width:1mm;height:1mm;border:1px solid #000;" />',
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'<img src="" alt="" style="border:1px solid #000;" />'
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);
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}
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public function testKeepLargeCSSWidthAndHeightOnImgWhenToldTo()
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{
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$this->config->set('CSS.MaxImgLength', null);
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$this->assertResult(
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'<img src="" alt="" style="width:10000000px;height:10000000px;border:1px solid #000;" />'
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);
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}
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public function testKeepPercentCSSWidthAndHeightOnImgWhenToldTo()
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{
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$this->config->set('CSS.MaxImgLength', null);
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$this->assertResult(
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'<img src="" alt="" style="width:100%;height:100%;border:1px solid #000;" />'
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);
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}
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public function testRemoveRelativeCSSWidthAndHeightOnImg()
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{
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$this->assertResult(
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'<img src="" alt="" style="width:10em;height:10em;border:1px solid #000;" />',
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'<img src="" alt="" style="border:1px solid #000;" />'
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);
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}
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public function testRemovePercentCSSWidthAndHeightOnImg()
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{
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$this->assertResult(
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'<img src="" alt="" style="width:100%;height:100%;border:1px solid #000;" />',
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'<img src="" alt="" style="border:1px solid #000;" />'
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);
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}
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}
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// vim: et sw=4 sts=4
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