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htmlpurifier/tests/HTMLPurifier/AttrDef/CSSTest.php
Morgan Klonteig 63e631ebd3
feat: Add CSS direction support (#429)
2024-11-21 23:46:53 -05:00

208 lines
8.3 KiB
PHP
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<?php
class HTMLPurifier_AttrDef_CSSTest extends HTMLPurifier_AttrDefHarness
{
public function setup()
{
parent::setup();
$this->def = new HTMLPurifier_AttrDef_CSS();
}
public function test()
{
// regular cases, singular
$this->assertDef('text-align:right;');
$this->assertDef('direction:ltr;');
$this->assertDef('direction:rtl;');
$this->assertDef('border-left-style:solid;');
$this->assertDef('border-style:solid dotted;');
$this->assertDef('clear:right;');
$this->assertDef('float:left;');
$this->assertDef('font-style:italic;');
$this->assertDef('font-variant:small-caps;');
$this->assertDef('font-weight:bold;');
$this->assertDef('list-style-position:outside;');
$this->assertDef('list-style-type:upper-roman;');
$this->assertDef('list-style:upper-roman inside;');
$this->assertDef('text-transform:capitalize;');
$this->assertDef('background-color:rgb(0,0,255);');
$this->assertDef('background-color:transparent;');
$this->assertDef('background:#333 url("chess.png") repeat fixed 50% top;');
$this->assertDef('background:#333 url("che;ss.png") repeat fixed 50% top;');
$this->assertDef('color:#F00;');
$this->assertDef('border-top-color:#F00;');
$this->assertDef('border-color:#F00 #FF0;');
$this->assertDef('border-top-width:thin;');
$this->assertDef('border-top-width:12px;');
$this->assertDef('border-width:5px 1px 4px 2px;');
$this->assertDef('border-top-width:-12px;', false);
$this->assertDef('letter-spacing:normal;');
$this->assertDef('letter-spacing:2px;');
$this->assertDef('word-spacing:normal;');
$this->assertDef('word-spacing:3em;');
$this->assertDef('font-size:200%;');
$this->assertDef('font-size:larger;');
$this->assertDef('font-size:12pt;');
$this->assertDef('line-height:2;');
$this->assertDef('line-height:2em;');
$this->assertDef('line-height:20%;');
$this->assertDef('line-height:normal;');
$this->assertDef('line-height:-20%;', false);
$this->assertDef('margin-left:5px;');
$this->assertDef('margin-right:20%;');
$this->assertDef('margin-top:auto;');
$this->assertDef('margin:auto 5%;');
$this->assertDef('padding-bottom:5px;');
$this->assertDef('padding-top:20%;');
$this->assertDef('padding:20% 10%;');
$this->assertDef('padding-top:-20%;', false);
$this->assertDef('text-indent:3em;');
$this->assertDef('text-indent:5%;');
$this->assertDef('text-indent:-3em;');
$this->assertDef('width:50%;');
$this->assertDef('width:50px;');
$this->assertDef('width:auto;');
$this->assertDef('width:-50px;', false);
$this->assertDef('min-width:50%;');
$this->assertDef('min-width:50px;');
$this->assertDef('min-width:auto;', false);
$this->assertDef('min-width:initial;');
$this->assertDef('min-width:inherit;');
$this->assertDef('min-width:-50px;', false);
$this->assertDef('min-width:50ch;');
$this->assertDef('min-width:50rem;');
$this->assertDef('min-width:50vw;');
$this->assertDef('min-width:-50vw;', false);
$this->assertDef('aspect-ratio:16/9;');
$this->assertDef('aspect-ratio:auto;');
$this->assertDef('aspect-ratio:16/9 auto;');
$this->assertDef('aspect-ratio:auto 16/9;');
$this->assertDef('text-decoration:underline;');
$this->assertDef('text-decoration-line:overline;');
$this->assertDef('text-decoration-style:dashed;');
$this->assertDef('text-decoration-color:#F00;');
$this->assertDef('text-decoration-thickness:5%;');
$this->assertDef('font-family:sans-serif;');
$this->assertDef("font-family:Gill, 'Times New Roman', sans-serif;");
$this->assertDef('font:12px serif;');
$this->assertDef('border:1px solid #000;');
$this->assertDef('border-bottom:2em double #FF00FA;');
$this->assertDef('border-collapse:collapse;');
$this->assertDef('border-collapse:separate;');
$this->assertDef('caption-side:top;');
$this->assertDef('vertical-align:middle;');
$this->assertDef('vertical-align:12px;');
$this->assertDef('vertical-align:50%;');
$this->assertDef('table-layout:fixed;');
$this->assertDef('list-style-image:url("nice.jpg");');
$this->assertDef('list-style:disc url("nice.jpg") inside;');
$this->assertDef('background-image:url("foo.jpg");');
$this->assertDef('background-image:none;');
$this->assertDef('background-repeat:repeat-y;');
$this->assertDef('background-attachment:fixed;');
$this->assertDef('background-position:left 90%;');
$this->assertDef('background-size:50%;');
$this->assertDef('background-size:cover;');
$this->assertDef('background-size:200px;');
$this->assertDef('border-spacing:1em;');
$this->assertDef('border-spacing:1em 2em;');
$this->assertDef('border-color: rgb(0, 0, 0) rgb(10,0,10)', 'border-color:rgb(0,0,0) rgb(10,0,10);');
$this->assertDef('border: rgb(0, 0, 0)', 'border:rgb(0,0,0);');
// duplicates
$this->assertDef('text-align:right;text-align:left;',
'text-align:left;');
// a few composites
$this->assertDef('font-variant:small-caps;font-weight:900;');
$this->assertDef('float:right;text-align:right;');
// selective removal
$this->assertDef('text-transform:capitalize;destroy:it;',
'text-transform:capitalize;');
// universal values work for everything
$this->assertDef('text-align:inherit;');
$this->assertDef('text-align:initial;');
$this->assertDef('text-align:unset;');
// bad props
$this->assertDef('nodice:foobar;', false);
$this->assertDef('position:absolute;', false);
$this->assertDef('background-image:url(\'javascript:alert\(\)\');', false);
// airy input
$this->assertDef(' font-weight : bold; color : #ff0000',
'font-weight:bold;color:#ff0000;');
// case-insensitivity
$this->assertDef('FLOAT:LEFT;', 'float:left;');
// !important stripping
$this->assertDef('float:left !important;', 'float:left;');
}
public function testProprietary()
{
$this->config->set('CSS.Proprietary', true);
$this->assertDef('scrollbar-arrow-color:#ff0;');
$this->assertDef('scrollbar-base-color:#ff6347;');
$this->assertDef('scrollbar-darkshadow-color:#ffa500;');
$this->assertDef('scrollbar-face-color:#008080;');
$this->assertDef('scrollbar-highlight-color:#ff69b4;');
$this->assertDef('scrollbar-shadow-color:#f0f;');
$this->assertDef('-moz-opacity:0.2;');
$this->assertDef('-khtml-opacity:0.2;');
$this->assertDef('filter:alpha(opacity=20);');
$this->assertDef('border-top-left-radius:55pt 25pt;');
}
public function testImportant()
{
$this->config->set('CSS.AllowImportant', true);
$this->assertDef('float:left !important;');
}
public function testTricky()
{
$this->config->set('CSS.AllowTricky', true);
$this->assertDef('display:none;');
$this->assertDef('visibility:visible;');
$this->assertDef('overflow:scroll;');
$this->assertDef('opacity:0.2;');
}
public function testForbidden()
{
$this->config->set('CSS.ForbiddenProperties', 'float');
$this->assertDef('float:left;', false);
$this->assertDef('text-align:right;');
}
public function testTrusted()
{
$this->config->set('CSS.Trusted', true);
$this->assertDef('position:relative;');
$this->assertDef('left:2px;');
$this->assertDef('right:100%;');
$this->assertDef('top:auto;');
$this->assertDef('z-index:-2;');
}
public function testAllowDuplicates()
{
$this->config->set('CSS.AllowDuplicates', true);
$this->assertDef('text-align:right;text-align:left;');
$this->assertDef('text-align:right;text-align:left;text-align:right;');
}
}
// vim: et sw=4 sts=4
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