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htmlpurifier/tests/HTMLPurifier/Strategy/ValidateAttributesTest.php
Edward Z. Yang 3af6457801 Refactor unit tests to have one logical assertion per method.
- Support executing a single unit tests using __only prefix
- Hook in Email classes to main code, even if they're unused


git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@1373 48356398-32a2-884e-a903-53898d9a118a
2007-08-06 06:22:23 +00:00

186 lines
5.1 KiB
PHP

<?php
require_once('HTMLPurifier/StrategyHarness.php');
require_once('HTMLPurifier/Strategy/ValidateAttributes.php');
class HTMLPurifier_Strategy_ValidateAttributesTest extends
HTMLPurifier_StrategyHarness
{
function setUp() {
parent::setUp();
$this->obj = new HTMLPurifier_Strategy_ValidateAttributes();
}
function testEmptyInput() {
$this->assertResult('');
}
function testRemoveIDByDefault() {
$this->assertResult(
'<div id="valid">Kill the ID.</div>',
'<div>Kill the ID.</div>'
);
}
function testRemoveInvalidDir() {
$this->assertResult(
'<span dir="up-to-down">Bad dir.</span>',
'<span>Bad dir.</span>'
);
}
function testPreserveValidClass() {
$this->assertResult('<div class="valid">Valid</div>');
}
function testSelectivelyRemoveInvalidClasses() {
$this->assertResult(
'<div class="valid 0invalid">Keep valid.</div>',
'<div class="valid">Keep valid.</div>'
);
}
function testPreserveTitle() {
$this->assertResult(
'<acronym title="PHP: Hypertext Preprocessor">PHP</acronym>'
);
}
function testAddXMLLang() {
$this->assertResult(
'<span lang="fr">La soupe.</span>',
'<span lang="fr" xml:lang="fr">La soupe.</span>'
);
}
function testOnlyXMLLangInXHTML11() {
$this->config->set('HTML', 'Doctype', 'XHTML 1.1');
$this->assertResult(
'<b lang="en">asdf</b>',
'<b xml:lang="en">asdf</b>'
);
}
function testBasicURI() {
$this->assertResult('<a href="http://www.google.com/">Google</a>');
}
function testInvalidURI() {
$this->assertResult(
'<a href="javascript:badstuff();">Google</a>',
'<a>Google</a>'
);
}
function testBdoAddMissingDir() {
$this->assertResult(
'<bdo>Go left.</bdo>',
'<bdo dir="ltr">Go left.</bdo>'
);
}
function testBdoReplaceInvalidDirWithDefault() {
$this->assertResult(
'<bdo dir="blahblah">Invalid value!</bdo>',
'<bdo dir="ltr">Invalid value!</bdo>'
);
}
function testBdoAlternateDefaultDir() {
$this->config->set('Attr', 'DefaultTextDir', 'rtl');
$this->assertResult(
'<bdo>Go right.</bdo>',
'<bdo dir="rtl">Go right.</bdo>'
);
}
function testRemoveDirWhenNotRequired() {
$this->assertResult(
'<span dir="blahblah">Invalid value!</span>',
'<span>Invalid value!</span>'
);
}
function testTableAttributes() {
$this->assertResult(
'<table frame="above" rules="rows" summary="A test table" border="2" cellpadding="5%" cellspacing="3" width="100%">
<col align="right" width="4*" />
<col charoff="5" align="char" width="*" />
<tr valign="top">
<th abbr="name">Fiddly name</th>
<th abbr="price">Super-duper-price</th>
</tr>
<tr>
<td abbr="carrot">Carrot Humungous</td>
<td>$500.23</td>
</tr>
<tr>
<td colspan="2">Taken off the market</td>
</tr>
</table>'
);
}
function testColSpanIsNonZero() {
$this->assertResult(
'<col span="0" />',
'<col />'
);
}
function testImgAddDefaults() {
$this->config->set('Core', 'RemoveInvalidImg', false);
$this->assertResult(
'<img />',
'<img src="" alt="Invalid image" />'
);
}
function testImgGenerateAlt() {
$this->assertResult(
'<img src="foobar.jpg" />',
'<img src="foobar.jpg" alt="foobar.jpg" />'
);
}
function testImgAddDefaultSrc() {
$this->config->set('Core', 'RemoveInvalidImg', false);
$this->assertResult(
'<img alt="pretty picture" />',
'<img alt="pretty picture" src="" />'
);
}
function testImgRemoveNonRetrievableProtocol() {
$this->config->set('Core', 'RemoveInvalidImg', false);
$this->assertResult(
'<img src="mailto:foo@example.com" />',
'<img alt="mailto:foo@example.com" src="" />'
);
}
function testPreserveRel() {
$this->config->set('Attr', 'AllowedRel', 'nofollow');
$this->assertResult('<a href="foo" rel="nofollow" />');
}
function testPreserveTarget() {
$this->config->set('Attr', 'AllowedFrameTargets', '_top');
$this->config->set('HTML', 'Doctype', 'XHTML 1.0 Transitional');
$this->assertResult('<a href="foo" target="_top" />');
}
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" />'
);
}
}