public void JScriptEngine_AddRestrictedHostObject_BaseClass()
        {
            var host = new ExtendedHostFunctions() as HostFunctions;

            engine.AddRestrictedHostObject("host", host);
            Assert.IsInstanceOfType(engine.Evaluate("host.newObj()"), typeof(PropertyBag));
            TestUtil.AssertException <ScriptEngineException>(() => engine.Evaluate("host.type('System.Int32')"));
        }