diff -r ba912ef24b27 -r dfddf572c7ec rt/vm/src/test/java/org/apidesign/vm4brwsr/TestVM.java
--- a/rt/vm/src/test/java/org/apidesign/vm4brwsr/TestVM.java	Wed Apr 30 15:04:10 2014 +0200
+++ b/rt/vm/src/test/java/org/apidesign/vm4brwsr/TestVM.java	Tue May 06 16:48:12 2014 +0200
@@ -210,10 +210,7 @@
     }
 
     private static void defineAtoB(ScriptEngine js) throws ScriptException {
-        js.eval("atob = function(s) { return org.apidesign.vm4brwsr.ResourcesTest.parseBase64Binary(s); }");
-        
-        Object ahoj = js.eval("atob('QWhvag==')");
-        assertEquals(ahoj, "Ahoj", "Verify the atob function behaves properly");
+        js.eval("atob = function(s) { return new String(org.apidesign.vm4brwsr.ResourcesTest.parseBase64Binary(s)); }");
     }
 
     Object loadClass(String loadClass, String name) throws ScriptException, NoSuchMethodException {