| // Copyright (c) 2013, 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. |
| |
| // Test the use type arguments on constant maps. |
| |
| library map_literal9_test; |
| |
| import "package:expect/expect.dart"; |
| |
| void main() { |
| var m1 = const {"[object Object]": 0, "1": 1}; |
| Expect.isFalse(m1.containsKey(new Object())); |
| Expect.isNull(m1[new Object()]); |
| Expect.isFalse(m1.containsKey(1)); |
| Expect.isNull(m1[1]); |
| |
| var m2 = const {"[object Object]": 0, "1": 1, "__proto__": 2}; |
| Expect.isFalse(m2.containsKey(new Object())); |
| Expect.isNull(m2[new Object()]); |
| Expect.isFalse(m2.containsKey(1)); |
| Expect.isNull(m2[1]); |
| } |