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1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
4 | 4 |
5 import "package:expect/expect.dart"; | 5 import '../../../async_helper.dart'; |
| 6 |
| 7 import 'package:expect/expect.dart'; |
| 8 |
6 import 'dart:async'; | 9 import 'dart:async'; |
7 | 10 |
8 @lazy import 'deferred_class_library.dart'; | 11 @lazy import 'deferred_class_library.dart'; |
9 | 12 |
10 const lazy = const DeferredLibrary('deferred_class_library'); | 13 const lazy = const DeferredLibrary('deferred_class_library'); |
11 | 14 |
12 isNoSuchMethodError(e) => e is NoSuchMethodError; | 15 isNoSuchMethodError(e) => e is NoSuchMethodError; |
13 | 16 |
14 main() { | 17 main() { |
15 var x; | 18 var x; |
16 Expect.throws(() { x = new MyClass(); }, isNoSuchMethodError); | 19 Expect.throws(() { x = new MyClass(); }, isNoSuchMethodError); |
17 Expect.isNull(x); | 20 Expect.isNull(x); |
18 int counter = 0; | 21 int counter = 0; |
| 22 asyncStart(); |
19 lazy.load().then((bool didLoad) { | 23 lazy.load().then((bool didLoad) { |
20 Expect.isTrue(didLoad); | 24 Expect.isTrue(didLoad); |
21 Expect.equals(1, ++counter); | 25 Expect.equals(1, ++counter); |
22 print('deferred_class_library was loaded'); | 26 print('deferred_class_library was loaded'); |
23 x = new MyClass(); | 27 x = new MyClass(); |
24 Expect.equals(42, x.foo(87)); | 28 Expect.equals(42, x.foo(87)); |
| 29 asyncEnd(); |
25 }); | 30 }); |
26 Expect.equals(0, counter); | 31 Expect.equals(0, counter); |
27 Expect.isNull(x); | 32 Expect.isNull(x); |
| 33 asyncStart(); |
28 lazy.load().then((bool didLoad) { | 34 lazy.load().then((bool didLoad) { |
29 Expect.isFalse(didLoad); | 35 Expect.isFalse(didLoad); |
30 Expect.equals(2, ++counter); | 36 Expect.equals(2, ++counter); |
31 print('deferred_class_library was loaded'); | 37 print('deferred_class_library was loaded'); |
32 x = new MyClass(); | 38 x = new MyClass(); |
33 Expect.equals(42, x.foo(87)); | 39 Expect.equals(42, x.foo(87)); |
| 40 asyncEnd(); |
34 }); | 41 }); |
35 Expect.equals(0, counter); | 42 Expect.equals(0, counter); |
36 Expect.isNull(x); | 43 Expect.isNull(x); |
37 Expect.throws(() { x = new MyClass(); }, isNoSuchMethodError); | 44 Expect.throws(() { x = new MyClass(); }, isNoSuchMethodError); |
38 Expect.isNull(x); | 45 Expect.isNull(x); |
39 } | 46 } |
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