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/LengthTest.php

@@ -0,0 +1,43 @@
+<?php
+
+require_once 'HTMLPurifier/AttrDef/CSS/Length.php';
+require_once 'HTMLPurifier/AttrDefHarness.php';
+
+class HTMLPurifier_AttrDef_CSS_LengthTest extends HTMLPurifier_AttrDefHarness
+{
+    
+    function test() {
+        
+        $this->def = new HTMLPurifier_AttrDef_CSS_Length();
+        
+        $this->assertDef('0');
+        $this->assertDef('0px');
+        $this->assertDef('4.5px');
+        $this->assertDef('-4.5px');
+        $this->assertDef('3ex');
+        $this->assertDef('3em');
+        $this->assertDef('3in');
+        $this->assertDef('3cm');
+        $this->assertDef('3mm');
+        $this->assertDef('3pt');
+        $this->assertDef('3pc');
+        
+        $this->assertDef('3PX', '3px');
+        
+        $this->assertDef('3', false);
+        $this->assertDef('3miles', false);
+        
+    }
+    
+    function testNonNegative() {
+        
+        $this->def = new HTMLPurifier_AttrDef_CSS_Length(true);
+        
+        $this->assertDef('3cm');
+        $this->assertDef('-3mm', false);
+        
+    }
+    
+}
+
+?>