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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('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('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('text-decoration:underline;');

$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('border-spacing:1em;');

$this->assertDef('border-spacing:1em 2em;');

// 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;');

// inherit works for everything

$this->assertDef('text-align:inherit;');

// 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('opacity:.2;');

$this->assertDef('-moz-opacity:.2;');

$this->assertDef('-khtml-opacity:.2;');

$this->assertDef('filter:alpha(opacity=20);');

}

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;');

}

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;');

}

// vim: et sw=4 sts=4

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