| // Copyright (c) 2011, 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. |
| |
| // Test that hidden native class names are not used by generated code. |
| |
| class A native "*B" { |
| get name => 'A'; |
| static A create() => makeA(); |
| } |
| |
| class B native "*C" { |
| get name => 'B'; |
| static B create() => makeB(); |
| } |
| |
| class C { // Ordinary class with name clashing with native class. |
| get name => 'C'; |
| static C create() => new C(); |
| } |
| |
| makeA() native; |
| makeB() native; |
| |
| void setup1() native """ |
| // Poison hidden native names 'B' and 'C' to prove the compiler didn't place |
| // anthing on the hidden native class. |
| B = null; |
| C = null; |
| """; |
| |
| void setup2() native """ |
| // This code is all inside 'setup' and so not accesible from the global scope. |
| function B(){} |
| function C(){} |
| makeA = function(){return new B}; // A is "*B" |
| makeB = function(){return new C}; // B is "*C" |
| """; |
| |
| int inscrutable(int x) => x == 0 ? 0 : x | inscrutable(x & (x - 1)); |
| |
| main() { |
| setup1(); |
| setup2(); |
| |
| var things = [A.create(), B.create(), C.create()]; |
| var a = things[inscrutable(0)]; |
| var b = things[inscrutable(1)]; |
| var c = things[inscrutable(2)]; |
| |
| Expect.equals('A', a.name); |
| Expect.equals('B', b.name); |
| Expect.equals('C', c.name); |
| } |