| // Copyright (c) 2015, 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. |
| |
| @JS() |
| library tests.html.mirrors_js_typed_interop_test; |
| |
| import 'dart:mirrors'; |
| import 'dart:html'; |
| |
| import 'package:js/js.dart'; |
| import 'package:unittest/unittest.dart'; |
| import 'package:unittest/html_config.dart'; |
| |
| _injectJs() { |
| document.body.append(new ScriptElement() |
| ..type = 'text/javascript' |
| ..innerHtml = r""" |
| window.foo = { |
| x: 3, |
| z: 100, |
| multiplyBy2: function(arg) { return arg * 2; }, |
| }; |
| """); |
| } |
| |
| @JS() |
| external Foo get foo; |
| |
| @JS() |
| class Foo { |
| external int get x; |
| external set x(v); |
| external num multiplyBy2(num y); |
| } |
| |
| main() { |
| _injectJs(); |
| |
| useHtmlConfiguration(); |
| |
| test('dynamic dispatch', () { |
| var f = foo; |
| expect(f.x, 3); |
| // JsInterop methods are not accessible using reflection. |
| expect(() => reflect(f).setField(#x, 123), throws); |
| expect(f.x, 3); |
| }); |
| } |