| // 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'; |
| |
| // Test that we put native names and not Dart names into the dynamic |
| // dispatch table. |
| |
| @Native("NativeA") |
| class A { |
| foo() native; |
| } |
| |
| @Native("NativeB") |
| class B extends A {} |
| |
| A makeA() native; |
| B makeB() native; |
| |
| void setup() { |
| JS('', r""" |
| (function(){ |
| function inherits(child, parent) { |
| if (child.prototype.__proto__) { |
| child.prototype.__proto__ = parent.prototype; |
| } else { |
| function tmp() {}; |
| tmp.prototype = parent.prototype; |
| child.prototype = new tmp(); |
| child.prototype.constructor = child; |
| } |
| } |
| function NativeA() {} |
| function NativeB() {} |
| inherits(NativeB, NativeA); |
| NativeA.prototype.foo = function() { return 42; }; |
| |
| self.makeA = function(){return new NativeA()}; |
| self.makeB = function(){return new NativeB()}; |
| |
| self.nativeConstructor(NativeA); |
| self.nativeConstructor(NativeB); |
| })()"""); |
| applyTestExtensions(['NativeA', 'NativeB']); |
| } |
| |
| main() { |
| nativeTesting(); |
| setup(); |
| |
| Expect.equals(42, makeA().foo()); |
| Expect.equals(42, confuse(makeA()).foo()); |
| |
| Expect.equals(42, makeB().foo()); |
| Expect.equals(42, confuse(makeB()).foo()); |
| } |