| // Copyright (c) 2012, 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. |
| |
| // @dart = 2.7 |
| |
| import "native_testing.dart"; |
| |
| @Native("A") |
| class A { |
| bar() => 42; |
| } |
| |
| @Native("B") |
| class B { |
| foo() => 42; |
| } |
| |
| makeA() native; |
| |
| setup() { |
| JS('', r""" |
| (function(){ |
| function A() {} |
| self.makeA = function() { return new A(); }; |
| self.nativeConstructor(A); |
| })()"""); |
| applyTestExtensions(['A']); |
| } |
| |
| main() { |
| nativeTesting(); |
| setup(); |
| var a = makeA(); |
| a.bar(); |
| var exception; |
| try { |
| a.foo(); |
| } on NoSuchMethodError catch (e) { |
| exception = e; |
| } |
| Expect.isNotNull(exception); |
| } |