| // Copyright (c) 2013, 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. |
| |
| import 'native_testing.dart'; |
| |
| @Native("A") |
| class A {} |
| |
| int calls = 0; |
| @Native("B") |
| class B { |
| bool operator==(other) { |
| ++calls; |
| return other is B; |
| } |
| int get hashCode => 1; |
| } |
| |
| makeA() native ; |
| makeB() native ; |
| |
| void setup() native """ |
| function A() {} |
| function B() {} |
| makeA = function(){return new A;}; |
| makeB = function(){return new B;}; |
| |
| self.nativeConstructor(B); |
| """; |
| |
| main() { |
| nativeTesting(); |
| setup(); |
| var a = makeA(); |
| Expect.isTrue(a == a); |
| Expect.isTrue(identical(a, a)); |
| |
| Expect.isFalse(a == makeA()); |
| Expect.isFalse(identical(a, makeA())); |
| |
| var b = makeB(); |
| Expect.isTrue(b == b); |
| Expect.isTrue(identical(b, b)); |
| |
| Expect.isTrue(b == makeB()); |
| Expect.isFalse(identical(b, makeB())); |
| |
| Expect.equals(2, calls); |
| } |