| // 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. |
| |
| // Dart test program for testing default factories. |
| |
| interface Vehicle default GoogleOne { |
| Vehicle(); |
| } |
| |
| |
| class Bike implements Vehicle { |
| Bike.redOne() {} |
| } |
| |
| |
| interface SpaceShip default GoogleOne { |
| SpaceShip(); |
| } |
| |
| |
| class GoogleOne implements SpaceShip { |
| GoogleOne.internal_() {} |
| factory GoogleOne() { return new GoogleOne.internal_(); } |
| factory Vehicle() { return new Bike.redOne(); } |
| } |
| |
| |
| class DefaultFactoryTest { |
| static testMain() { |
| Expect.equals(true, (new Bike.redOne()) is Bike); |
| Expect.equals(true, (new SpaceShip()) is GoogleOne); |
| Expect.equals(true, (new Vehicle()) is Bike); |
| } |
| } |
| |
| main() { |
| DefaultFactoryTest.testMain(); |
| } |