Release 1.5.0, merged in r688-867.

- LanguageFactory::instance() declared static
- HTMLModuleManagerTest pass by reference bug fixed, merge back into trunk scheduled

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/branches/strict@869 48356398-32a2-884e-a903-53898d9a118a

tests/HTMLPurifier/AttrDef/CSS/BackgroundTest.php

@@ -0,0 +1,22 @@
+<?php
+
+require_once 'HTMLPurifier/AttrDefHarness.php';
+require_once 'HTMLPurifier/AttrDef/CSS/Background.php';
+
+class HTMLPurifier_AttrDef_CSS_BackgroundTest extends HTMLPurifier_AttrDefHarness
+{
+    
+    function test() {
+        
+        $config = HTMLPurifier_Config::createDefault();
+        $this->def = new HTMLPurifier_AttrDef_CSS_Background($config);
+        
+        $valid = '#333 url(chess.png) repeat fixed 50% top';
+        $this->assertDef($valid);
+        $this->assertDef('url("chess.png") #333 50% top repeat fixed', $valid);
+        
+    }
+    
+}
+
+?>