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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 "dart:_js_helper"; | 5 import "dart:_js_helper"; |
6 import "package:expect/expect.dart"; | 6 import "package:expect/expect.dart"; |
7 | 7 |
8 // Hidden native class with factory constructors and NO static methods. | 8 // Hidden native class with factory constructors and NO static methods. |
9 // Regression test. | 9 // Regression test. |
10 | 10 |
11 | |
12 @Native("A") | 11 @Native("A") |
13 class A { | 12 class A { |
14 | |
15 // No static methods in this class. | 13 // No static methods in this class. |
16 | 14 |
17 factory A(int len) => makeA(len); | 15 factory A(int len) => makeA(len); |
18 | 16 |
19 factory A.fromString(String s) => makeA(s.length); | 17 factory A.fromString(String s) => makeA(s.length); |
20 | 18 |
21 // Only functions with zero parameters are allowed with "native r'...'". | 19 // Only functions with zero parameters are allowed with "native r'...'". |
22 factory A.nativeConstructor() native r'return makeA(102);'; | 20 factory A.nativeConstructor() native r'return makeA(102);'; |
23 | 21 |
24 foo() native; | 22 foo() native ; |
25 } | 23 } |
26 | 24 |
27 makeA(v) native; | 25 makeA(v) native ; |
28 | 26 |
29 void setup() native """ | 27 void setup() native """ |
30 // This code is all inside 'setup' and so not accesible from the global scope. | 28 // This code is all inside 'setup' and so not accesible from the global scope. |
31 function A(arg) { this._x = arg; } | 29 function A(arg) { this._x = arg; } |
32 A.prototype.foo = function(){ return this._x; } | 30 A.prototype.foo = function(){ return this._x; } |
33 makeA = function(arg) { return new A(arg); } | 31 makeA = function(arg) { return new A(arg); } |
34 """; | 32 """; |
35 | 33 |
36 main() { | 34 main() { |
37 setup(); | 35 setup(); |
38 var a1 = new A(100); | 36 var a1 = new A(100); |
39 var a2 = new A.fromString('Hello'); | 37 var a2 = new A.fromString('Hello'); |
40 var a3 = new A.nativeConstructor(); | 38 var a3 = new A.nativeConstructor(); |
41 | 39 |
42 Expect.equals(100, a1.foo()); | 40 Expect.equals(100, a1.foo()); |
43 Expect.equals(5, a2.foo()); | 41 Expect.equals(5, a2.foo()); |
44 Expect.equals(102, a3.foo()); | 42 Expect.equals(102, a3.foo()); |
45 } | 43 } |
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