| OLD | NEW |
| 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2013, the Dart project authors. Please see the AUTHORS file |
| 2 // for details. All rights reserved. Use of this source code is governed by a | 2 // for details. All rights reserved. Use of this source code is governed by a |
| 3 // BSD-style license that can be found in the LICENSE file. | 3 // BSD-style license that can be found in the LICENSE file. |
| 4 | 4 |
| 5 import "native_testing.dart"; | 5 import "native_testing.dart"; |
| 6 | 6 |
| 7 // Native classes can have subclasses that are not declared to the program. The | 7 // Native classes can have subclasses that are not declared to the program. The |
| 8 // subclasses are indistinguishable from the base class. This means that | 8 // subclasses are indistinguishable from the base class. This means that |
| 9 // abstract native classes can appear to have instances. | 9 // abstract native classes can appear to have instances. |
| 10 | 10 |
| 11 @Native("A") | 11 @Native("A") |
| 12 abstract class A {} | 12 abstract class A {} |
| 13 | 13 |
| 14 @Native("B") | 14 @Native("B") |
| 15 abstract class B { | 15 abstract class B { |
| 16 foo() native; | 16 foo() native; |
| 17 } | 17 } |
| 18 | 18 |
| 19 class C {} | 19 class C {} |
| 20 | 20 |
| 21 makeA() native; | 21 makeA() native; |
| 22 makeB() native; | 22 makeB() native; |
| 23 | 23 |
| 24 void setup() native """ | 24 void setup() native """ |
| 25 // This code is all inside 'setup' and so not accesible from the global scope. | 25 // This code is all inside 'setup' and so not accessible from the global scope. |
| 26 function A(){} | 26 function A(){} |
| 27 function B(){} | 27 function B(){} |
| 28 B.prototype.foo = function() { return 'B.foo'; }; | 28 B.prototype.foo = function() { return 'B.foo'; }; |
| 29 makeA = function(){return new A}; | 29 makeA = function(){return new A}; |
| 30 makeB = function(){return new B}; | 30 makeB = function(){return new B}; |
| 31 self.nativeConstructor(A); | 31 self.nativeConstructor(A); |
| 32 self.nativeConstructor(B); | 32 self.nativeConstructor(B); |
| 33 """; | 33 """; |
| 34 | 34 |
| 35 main() { | 35 main() { |
| (...skipping 11 matching lines...) Expand all Loading... |
| 47 Expect.isFalse(a is B); | 47 Expect.isFalse(a is B); |
| 48 Expect.isTrue(b is B); | 48 Expect.isTrue(b is B); |
| 49 Expect.isFalse(c is B); | 49 Expect.isFalse(c is B); |
| 50 | 50 |
| 51 Expect.isFalse(a is C); | 51 Expect.isFalse(a is C); |
| 52 Expect.isFalse(b is C); | 52 Expect.isFalse(b is C); |
| 53 Expect.isTrue(c is C); | 53 Expect.isTrue(c is C); |
| 54 | 54 |
| 55 Expect.equals('B.foo', b.foo()); | 55 Expect.equals('B.foo', b.foo()); |
| 56 } | 56 } |
| OLD | NEW |