diff options
Diffstat (limited to 'lib/htmlpurifier/tests/HTMLPurifier/Strategy/ValidateAttributesTest.php')
| -rw-r--r-- | lib/htmlpurifier/tests/HTMLPurifier/Strategy/ValidateAttributesTest.php | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/Strategy/ValidateAttributesTest.php b/lib/htmlpurifier/tests/HTMLPurifier/Strategy/ValidateAttributesTest.php new file mode 100644 index 000000000..5fc86cbda --- /dev/null +++ b/lib/htmlpurifier/tests/HTMLPurifier/Strategy/ValidateAttributesTest.php @@ -0,0 +1,232 @@ +<?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->config->set('HTML.Doctype', 'XHTML 1.1'); + $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" />' + ); + } + + function testKeepAbsoluteCSSWidthAndHeightOnImg() { + $this->assertResult( + '<img src="" alt="" style="width:10px;height:10px;border:1px solid #000;" />' + ); + } + + function testRemoveLargeCSSWidthAndHeightOnImg() { + $this->assertResult( + '<img src="" alt="" style="width:10000000px;height:10000000px;border:1px solid #000;" />', + '<img src="" alt="" style="border:1px solid #000;" />' + ); + } + + 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;" />' + ); + } + + function testKeepLargeCSSWidthAndHeightOnImgWhenToldTo() { + $this->config->set('CSS.MaxImgLength', null); + $this->assertResult( + '<img src="" alt="" style="width:10000000px;height:10000000px;border:1px solid #000;" />' + ); + } + + function testKeepPercentCSSWidthAndHeightOnImgWhenToldTo() { + $this->config->set('CSS.MaxImgLength', null); + $this->assertResult( + '<img src="" alt="" style="width:100%;height:100%;border:1px solid #000;" />' + ); + } + + function testRemoveRelativeCSSWidthAndHeightOnImg() { + $this->assertResult( + '<img src="" alt="" style="width:10em;height:10em;border:1px solid #000;" />', + '<img src="" alt="" style="border:1px solid #000;" />' + ); + } + + 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 |