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htmlpurifier/tests/HTMLPurifier/Injector/RemoveEmptyTest.php
Edward Z. Yang 9d2d75d8bc Add test case for removing empty list items.
Signed-off-by: Edward Z. Yang <ezyang@cs.stanford.edu>
2017-03-08 00:11:32 -08:00

121 lines
3.0 KiB
PHP

<?php
class HTMLPurifier_Injector_RemoveEmptyTest extends HTMLPurifier_InjectorHarness
{
public function setup()
{
parent::setup();
$this->config->set('AutoFormat.RemoveEmpty', true);
}
public function testPreserve()
{
$this->assertResult('<b>asdf</b>');
}
public function testRemove()
{
$this->assertResult('<b></b>', '');
}
public function testRemoveWithSpace()
{
$this->assertResult('<b> </b>', '');
}
public function testRemoveWithAttr()
{
$this->assertResult('<b class="asdf"></b>', '');
}
public function testRemoveIdAndName()
{
$this->assertResult('<a id="asdf" name="asdf"></a>', '');
}
public function testPreserveColgroup()
{
$this->assertResult('<colgroup></colgroup>');
}
public function testPreserveId()
{
$this->config->set('Attr.EnableID', true);
$this->assertResult('<a id="asdf"></a>');
}
public function testPreserveName()
{
$this->config->set('Attr.EnableID', true);
$this->assertResult('<a name="asdf"></a>');
}
public function testRemoveNested()
{
$this->assertResult('<b><i></i></b>', '');
}
public function testRemoveNested2()
{
$this->assertResult('<b><i><u></u></i></b>', '');
}
public function testRemoveNested3()
{
$this->assertResult('<b> <i> <u> </u> </i> </b>', '');
}
public function testRemoveNbsp()
{
$this->config->set('AutoFormat.RemoveEmpty.RemoveNbsp', true);
$this->assertResult('<b>&nbsp;</b>', '');
}
public function testRemoveNbspMix()
{
$this->config->set('AutoFormat.RemoveEmpty.RemoveNbsp', true);
$this->assertResult('<b>&nbsp; &nbsp;</b>', '');
}
public function testRemoveLi()
{
$this->assertResult("<ul><li>\n\n\n</li></ul>", '');
}
public function testDontRemoveNbsp()
{
$this->config->set('AutoFormat.RemoveEmpty.RemoveNbsp', true);
$this->assertResult('<td>&nbsp;</b>', "<td>\xC2\xA0</td>");
}
public function testRemoveNbspExceptionsSpecial()
{
$this->config->set('AutoFormat.RemoveEmpty.RemoveNbsp', true);
$this->config->set('AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions', 'b');
$this->assertResult('<b>&nbsp;</b>', "<b>\xC2\xA0</b>");
}
public function testRemoveIframe()
{
$this->config->set('HTML.SafeIframe', true);
$this->assertResult('<iframe></iframe>', '');
}
public function testNoRemoveIframe()
{
$this->config->set('HTML.SafeIframe', true);
$this->assertResult('<iframe src="http://google.com"></iframe>', '');
}
public function testRemoveDisallowedIframe()
{
$this->config->set('HTML.SafeIframe', true);
$this->config->set('URI.SafeIframeRegexp', '%^http://www.youtube.com/embed/%');
$this->assertResult('<iframe src="http://google.com"></iframe>', '');
}
}
// vim: et sw=4 sts=4