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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2014, 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 // Test of the graph segmentation algorithm used by deferred loading | 5 // Test of the graph segmentation algorithm used by deferred loading |
6 // to determine which elements can be deferred and which libraries | 6 // to determine which elements can be deferred and which libraries |
7 // much be included in the initial download (loaded eagerly). | 7 // much be included in the initial download (loaded eagerly). |
8 | 8 |
9 import 'package:expect/expect.dart'; | 9 import 'package:expect/expect.dart'; |
10 import "package:async_helper/async_helper.dart"; | 10 import "package:async_helper/async_helper.dart"; |
11 import 'memory_source_file_helper.dart'; | 11 import 'memory_source_file_helper.dart'; |
12 import "dart:async"; | 12 import "dart:async"; |
13 | 13 |
14 import '../../../sdk/lib/_internal/compiler/implementation/dart2jslib.dart' | 14 import 'package:compiler/implementation/dart2jslib.dart' |
15 as dart2js; | 15 as dart2js; |
16 | 16 |
17 class FakeOutputStream<T> extends EventSink<T> { | 17 class FakeOutputStream<T> extends EventSink<T> { |
18 void add(T event) {} | 18 void add(T event) {} |
19 void addError(T event, [StackTrace stackTrace]) {} | 19 void addError(T event, [StackTrace stackTrace]) {} |
20 void close() {} | 20 void close() {} |
21 } | 21 } |
22 | 22 |
23 void main() { | 23 void main() { |
24 Uri script = currentDirectory.resolveUri(Platform.script); | 24 Uri script = currentDirectory.resolveUri(Platform.script); |
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76 void foo1() { | 76 void foo1() { |
77 def.load().then((_) => lib2.foo2()); | 77 def.load().then((_) => lib2.foo2()); |
78 } | 78 } |
79 """, | 79 """, |
80 "lib2.dart":""" | 80 "lib2.dart":""" |
81 library lib2; | 81 library lib2; |
82 | 82 |
83 void foo2() {} | 83 void foo2() {} |
84 """, | 84 """, |
85 }; | 85 }; |
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