/* | |
* Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | |
* for details. All rights reserved. Use of this source code is governed by a | |
* BSD-style license that can be found in the LICENSE file. | |
*/ | |
/** | |
* @assertion T operator [](Object object) | |
* Gets the value of this Expando's property on the given object. If the object hasn't been expanded, the method returns null. | |
* @description Checks that this operator returns null for a freshly expanded object(s). | |
* @author rodionov | |
*/ | |
import "../../../Utils/expect.dart"; | |
main() { | |
Expando exp = new Expando("exp"); | |
var o1 = new Object(); | |
var o2 = ""; | |
var o3 = 4; | |
Expect.isNull(exp[o1]); | |
Expect.isNull(exp[o2]); | |
Expect.isNull(exp[o3]); | |
} |