| // 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 Base { |
| baseFoo() { |
| print('Base.baseFoo()'); |
| return 1; |
| } |
| |
| foo() { |
| print('Base.foo()'); |
| return 1; |
| } |
| } |
| |
| class Mixin { |
| mixinFoo() { |
| print('Mixin.mixinFoo()'); |
| return 2; |
| } |
| |
| foo() { |
| print('Mixin.foo()'); |
| return 2; |
| } |
| } |
| |
| class Mixin2 { |
| mixin2Foo() { |
| print('Mixin2.mixin2Foo()'); |
| return 3; |
| } |
| |
| foo() { |
| print('Mixin2.foo()'); |
| return 3; |
| } |
| } |
| |
| class Sub extends Base with Mixin, Mixin2 { |
| subFoo() { |
| print('Sub.subFoo()'); |
| return 4; |
| } |
| |
| foo() { |
| print('Sub.foo()'); |
| return 4; |
| } |
| } |
| |
| main() { |
| var o = new Sub(); |
| |
| Expect.isTrue(o.baseFoo() == 1); |
| Expect.isTrue(o.mixinFoo() == 2); |
| Expect.isTrue(o.mixin2Foo() == 3); |
| Expect.isTrue(o.subFoo() == 4); |
| Expect.isTrue(o.foo() == 4); |
| } |