| // 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. |
| * The object must not be a number, a string, a boolean or null. |
| * @description Checks that the object must not be a number, a string, a boolean |
| * or null. |
| * @author rodionov |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| main() { |
| Expando exp = new Expando("exp"); |
| var o1 = 4; |
| var o2 = ""; |
| var o3 = true; |
| var o4 = null; |
| Expect.throws(() => exp[o1]); |
| Expect.throws(() => exp[o2]); |
| Expect.throws(() => exp[o3]); |
| Expect.throws(() => exp[o4]); |
| } |
