| // Copyright (c) 2016, 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. |
| |
| import 'package:expect/expect.dart'; |
| |
| class A { |
| var intField = 1; |
| var doubleField = 3.1415; |
| var stringField = "hello"; |
| var o; |
| |
| A(this.o); |
| } |
| |
| class B extends A { |
| var nullField = null; |
| var nullField2; |
| |
| var n; |
| var m; |
| |
| B(this.n, o) |
| : super(o), |
| m = "m"; |
| } |
| |
| main() { |
| var o = new B("n", "o"); |
| Expect.isTrue(o.intField == 1); |
| Expect.isTrue(o.doubleField == 3.1415); |
| Expect.isTrue(o.stringField == "hello"); |
| Expect.isTrue(o.nullField == null); |
| Expect.isTrue(o.nullField2 == null); |
| Expect.isTrue(o.m == 'm'); |
| Expect.isTrue(o.n == 'n'); |
| Expect.isTrue(o.o == 'o'); |
| } |