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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 // A simple test that ensure that reflection works on uninstantiated classes. | 5 // A simple test that ensure that reflection works on uninstantiated classes. |
6 | 6 |
7 library lib; | 7 library lib; |
8 | 8 |
9 @MirrorsUsed(targets: "lib") | 9 @MirrorsUsed(targets: "lib") |
10 import "dart:mirrors"; | 10 import "dart:mirrors"; |
11 | 11 |
12 class Foo { | 12 class Foo { |
13 int a; | 13 int a; |
14 } | 14 } |
15 | 15 |
16 main() { | 16 main() { |
17 // Do NOT instantiate Foo. | 17 // Do NOT instantiate Foo. |
18 var m = reflectClass(Foo); | 18 var m = reflectClass(Foo); |
19 var field = publicFields(m).single; | 19 var field = publicFields(m).single; |
20 if (MirrorSystem.getName(field.simpleName) != 'a') { | 20 if (MirrorSystem.getName(field.simpleName) != 'a') { |
21 throw 'Expected "a", but got "${MirrorSystem.getName(field.simpleName)}"'; | 21 throw 'Expected "a", but got "${MirrorSystem.getName(field.simpleName)}"'; |
22 } | 22 } |
23 print(field); | 23 print(field); |
24 } | 24 } |
25 | 25 |
26 publicFields(ClassMirror mirror) => | 26 publicFields(ClassMirror mirror) => mirror.declarations.values |
27 mirror.declarations.values.where( | 27 .where((x) => x is VariableMirror && !(x.isPrivate || x.isStatic)); |
28 (x) => x is VariableMirror && !(x.isPrivate || x.isStatic)); | |
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