A barebones implementation of getComputedStyle.

diff --git a/build/runtest/env.js b/build/runtest/env.js
index fae6490..564b022 100644 (file)
--- a/build/runtest/env.js
+++ b/build/runtest/env.js
@@ -1,3 +1,9 @@
+/*
+ * Simulated browser environment for Rhino
+ *   By John Resig <http://ejohn.org/>
+ * Copyright 2007 John Resig, under the MIT License
+ */
+
 // The window Object
 var window = this;
 
@@ -99,11 +105,6 @@ var window = this;
                get body(){
                        return this.getElementsByTagName("body")[0];
                },
-               defaultView: {
-                       getComputedStyle: {
-                               getPropertyValue: function(){ }
-                       }
-               },
                get documentElement(){
                        return makeNode( this._dom.getDocumentElement() );
                },
@@ -125,12 +126,20 @@ var window = this;
                
                get defaultView(){
                        return {
-                               getComputedStyle: function(){
+                               getComputedStyle: function(elem){
                                        return {
-                                               getPropertyValue: function(){
-                                                       return "";
+                                               getPropertyValue: function(prop){
+                                                       prop = prop.replace(/\-(\w)/g,function(m,c){
+                                                               return c.toUpperCase();
+                                                       });
+                                                       var val = elem.style[prop];
+                                                       
+                                                       if ( prop == "opacity" && val == "" )
+                                                               val = "1";
+                                                               
+                                                       return val;
                                                }
-                                       }
+                                       };
                                }
                        };
                }