1 files changed, 164 insertions, 0 deletions
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSSTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSSTest.php
new file mode 100644
index 000000000..56917aece
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSSTest.php
@@ -0,0 +1,164 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSSTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function setup() {
+        parent::setup();
+        $this->def = new HTMLPurifier_AttrDef_CSS();
+    }
+
+    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;');
+
+    }
+
+    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);');
+
+    }
+
+    function testImportant() {
+        $this->config->set('CSS.AllowImportant', true);
+        $this->assertDef('float:left !important;');
+    }
+
+    function testTricky() {
+        $this->config->set('CSS.AllowTricky', true);
+        $this->assertDef('display:none;');
+        $this->assertDef('visibility:visible;');
+        $this->assertDef('overflow:scroll;');
+    }
+
+    function testForbidden() {
+        $this->config->set('CSS.ForbiddenProperties', 'float');
+        $this->assertDef('float:left;', false);
+        $this->assertDef('text-align:right;');
+    }
+
+    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