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| 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 library test.constructor_kinds_test; | 5 library test.constructor_kinds_test; |
| 6 | 6 |
| 7 import 'dart:mirrors'; | 7 import 'dart:mirrors'; |
| 8 import 'package:expect/expect.dart'; | 8 import 'package:expect/expect.dart'; |
| 9 | 9 |
| 10 class ClassWithDefaultConstructor {} | 10 class ClassWithDefaultConstructor {} |
| 11 | 11 |
| 12 class Class { | 12 class Class { |
| 13 Class.generativeConstructor(); | 13 Class.generativeConstructor(); |
| 14 Class.redirectingGenerativeConstructor() : this.generativeConstructor(); | 14 Class.redirectingGenerativeConstructor() : this.generativeConstructor(); |
| 15 factory Class.factoryConstructor() => new Class.generativeConstructor(); | 15 factory Class.factoryConstructor() => new Class.generativeConstructor(); |
| 16 factory Class.redirectingFactoryConstructor() = Class.factoryConstructor; | 16 factory Class.redirectingFactoryConstructor() = Class.factoryConstructor; |
| 17 | 17 |
| 18 const Class.constGenerativeConstructor(); | 18 const Class.constGenerativeConstructor(); |
| 19 const Class.constRedirectingGenerativeConstructor() | 19 const Class.constRedirectingGenerativeConstructor() |
| 20 : this.constGenerativeConstructor(); | 20 : this.constGenerativeConstructor(); |
| 21 // Not legal. | 21 // Not legal. |
| 22 // const factory Class.constFactoryConstructor() => ... | 22 // const factory Class.constFactoryConstructor() => ... |
| 23 const factory Class.constRedirectingFactoryConstructor() | 23 const factory Class.constRedirectingFactoryConstructor() = |
| 24 = Class.constGenerativeConstructor; | 24 Class.constGenerativeConstructor; |
| 25 } | 25 } |
| 26 | 26 |
| 27 main() { | 27 main() { |
| 28 ClassMirror cm; | 28 ClassMirror cm; |
| 29 MethodMirror mm; | 29 MethodMirror mm; |
| 30 | 30 |
| 31 // Multitest with and without constructor calls. On the VM, we want to check | 31 // Multitest with and without constructor calls. On the VM, we want to check |
| 32 // that constructor properties are correctly set even if the constructor | 32 // that constructor properties are correctly set even if the constructor |
| 33 // hasn't been fully compiled. On dart2js, we want to check that constructors | 33 // hasn't been fully compiled. On dart2js, we want to check that constructors |
| 34 // are retain even if there are no base-level calls. | 34 // are retain even if there are no base-level calls. |
| 35 new ClassWithDefaultConstructor(); // //# 01: ok | 35 new ClassWithDefaultConstructor(); // //# 01: ok |
| 36 new Class.generativeConstructor(); // //# 01: ok | 36 new Class.generativeConstructor(); // //# 01: ok |
| 37 new Class.redirectingGenerativeConstructor(); // //# 01: ok | 37 new Class.redirectingGenerativeConstructor(); // //# 01: ok |
| 38 new Class.factoryConstructor(); // //# 01: ok | 38 new Class.factoryConstructor(); // //# 01: ok |
| 39 new Class.redirectingFactoryConstructor(); // //# 01: ok | 39 new Class.redirectingFactoryConstructor(); // //# 01: ok |
| 40 const Class.constGenerativeConstructor(); // //# 01: ok | 40 const Class.constGenerativeConstructor(); // //# 01: ok |
| 41 const Class.constRedirectingGenerativeConstructor(); // //# 01: ok | 41 const Class.constRedirectingGenerativeConstructor(); // //# 01: ok |
| 42 const Class.constRedirectingFactoryConstructor(); // //# 01: ok | 42 const Class.constRedirectingFactoryConstructor(); // //# 01: ok |
| 43 | 43 |
| 44 cm = reflectClass(ClassWithDefaultConstructor); | 44 cm = reflectClass(ClassWithDefaultConstructor); |
| 45 mm = cm.declarations.values | 45 mm = cm.declarations.values |
| 46 .where((d) => d is MethodMirror && d.isConstructor).single; | 46 .where((d) => d is MethodMirror && d.isConstructor) |
| 47 .single; |
| 47 Expect.isTrue(mm.isConstructor); | 48 Expect.isTrue(mm.isConstructor); |
| 48 Expect.isTrue(mm.isGenerativeConstructor); | 49 Expect.isTrue(mm.isGenerativeConstructor); |
| 49 Expect.isFalse(mm.isFactoryConstructor); | 50 Expect.isFalse(mm.isFactoryConstructor); |
| 50 Expect.isFalse(mm.isRedirectingConstructor); | 51 Expect.isFalse(mm.isRedirectingConstructor); |
| 51 Expect.isFalse(mm.isConstConstructor); | 52 Expect.isFalse(mm.isConstConstructor); |
| 52 | 53 |
| 53 cm = reflectClass(Class); | 54 cm = reflectClass(Class); |
| 54 | 55 |
| 55 mm = cm.declarations[#Class.generativeConstructor]; | 56 mm = cm.declarations[#Class.generativeConstructor]; |
| 56 Expect.isTrue(mm.isConstructor); | 57 Expect.isTrue(mm.isConstructor); |
| (...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 102 // Expect.isFalse(mm.isRedirectingConstructor); | 103 // Expect.isFalse(mm.isRedirectingConstructor); |
| 103 // Expect.isTrue(mm.isConstConstructor); | 104 // Expect.isTrue(mm.isConstConstructor); |
| 104 | 105 |
| 105 mm = cm.declarations[#Class.constRedirectingFactoryConstructor]; | 106 mm = cm.declarations[#Class.constRedirectingFactoryConstructor]; |
| 106 Expect.isTrue(mm.isConstructor); | 107 Expect.isTrue(mm.isConstructor); |
| 107 Expect.isFalse(mm.isGenerativeConstructor); | 108 Expect.isFalse(mm.isGenerativeConstructor); |
| 108 Expect.isTrue(mm.isFactoryConstructor); | 109 Expect.isTrue(mm.isFactoryConstructor); |
| 109 Expect.isTrue(mm.isRedirectingConstructor); | 110 Expect.isTrue(mm.isRedirectingConstructor); |
| 110 Expect.isTrue(mm.isConstConstructor); | 111 Expect.isTrue(mm.isConstConstructor); |
| 111 } | 112 } |
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