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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2011, 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 // Test for correct simple is-checks on hidden native classes. | 7 // Test for correct simple is-checks on hidden native classes. |
8 | 8 |
9 abstract class J {} | 9 abstract class J {} |
10 | 10 |
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22 write(A x) native; | 22 write(A x) native; |
23 } | 23 } |
24 | 24 |
25 @Native("B") | 25 @Native("B") |
26 class B extends A {} | 26 class B extends A {} |
27 | 27 |
28 makeA() native; | 28 makeA() native; |
29 makeB() native; | 29 makeB() native; |
30 | 30 |
31 void setup() native """ | 31 void setup() native """ |
32 // This code is all inside 'setup' and so not accesible from the global scope. | 32 // This code is all inside 'setup' and so not accessible from the global scope. |
33 function inherits(child, parent) { | 33 function inherits(child, parent) { |
34 if (child.prototype.__proto__) { | 34 if (child.prototype.__proto__) { |
35 child.prototype.__proto__ = parent.prototype; | 35 child.prototype.__proto__ = parent.prototype; |
36 } else { | 36 } else { |
37 function tmp() {}; | 37 function tmp() {}; |
38 tmp.prototype = parent.prototype; | 38 tmp.prototype = parent.prototype; |
39 child.prototype = new tmp(); | 39 child.prototype = new tmp(); |
40 child.prototype.constructor = child; | 40 child.prototype.constructor = child; |
41 } | 41 } |
42 } | 42 } |
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73 Expect.isTrue(b1 is A); | 73 Expect.isTrue(b1 is A); |
74 Expect.isTrue(b1 is B); | 74 Expect.isTrue(b1 is B); |
75 Expect.isTrue(b1 is! C); | 75 Expect.isTrue(b1 is! C); |
76 | 76 |
77 Expect.isTrue(a1 is J); | 77 Expect.isTrue(a1 is J); |
78 Expect.isTrue(a1 is I); | 78 Expect.isTrue(a1 is I); |
79 Expect.isTrue(a1 is A); | 79 Expect.isTrue(a1 is A); |
80 Expect.isTrue(a1 is! B); | 80 Expect.isTrue(a1 is! B); |
81 Expect.isTrue(a1 is! C); | 81 Expect.isTrue(a1 is! C); |
82 } | 82 } |
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