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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2014, 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.relation_subclass; | 5 library test.relation_subclass; |
6 | 6 |
7 import "dart:mirrors"; | 7 import "dart:mirrors"; |
8 | 8 |
9 import "package:expect/expect.dart"; | 9 import "package:expect/expect.dart"; |
10 | 10 |
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50 Expect.isFalse(Obj.isSubclassOf(Sub2)); | 50 Expect.isFalse(Obj.isSubclassOf(Sub2)); |
51 | 51 |
52 Expect.isTrue(Super.isSubclassOf(Obj)); | 52 Expect.isTrue(Super.isSubclassOf(Obj)); |
53 Expect.isFalse(Obj.isSubclassOf(Super)); | 53 Expect.isFalse(Obj.isSubclassOf(Super)); |
54 | 54 |
55 var Func = coreLibrary.declarations[#Function]; | 55 var Func = coreLibrary.declarations[#Function]; |
56 Expect.isTrue(Func.isSubclassOf(Obj)); | 56 Expect.isTrue(Func.isSubclassOf(Obj)); |
57 Expect.isFalse(Obj.isSubclassOf(Func)); | 57 Expect.isFalse(Obj.isSubclassOf(Func)); |
58 | 58 |
59 // Function typedef. | 59 // Function typedef. |
60 // TODO(16939): retrieve via declaration when dart2js supports it. | 60 var NumPred = thisLibrary.declarations[#NumberPredicate]; |
61 var NumPred = reflectType(NumberPredicate); | 61 var IntPred = thisLibrary.declarations[#IntegerPredicate]; |
62 var IntPred = reflectType(IntegerPredicate); | 62 var DubPred = thisLibrary.declarations[#DoublePredicate]; |
63 var DubPred = reflectType(DoublePredicate); | 63 var NumGen = thisLibrary.declarations[#NumberGenerator]; |
64 var NumGen = reflectType(NumberGenerator); | 64 var IntGen = thisLibrary.declarations[#IntegerGenerator]; |
65 var IntGen = reflectType(IntegerGenerator); | 65 var DubGen = thisLibrary.declarations[#DoubleGenerator]; |
66 var DubGen = reflectType(DoubleGenerator); | |
67 | 66 |
68 isArgumentOrTypeError(e) => e is ArgumentError || e is TypeError; | 67 isArgumentOrTypeError(e) => e is ArgumentError || e is TypeError; |
69 Expect.throws(() => Func.isSubclassOf(NumPred), isArgumentOrTypeError); | 68 Expect.throws(() => Func.isSubclassOf(NumPred), isArgumentOrTypeError); |
70 Expect.throws(() => Func.isSubclassOf(IntPred), isArgumentOrTypeError); | 69 Expect.throws(() => Func.isSubclassOf(IntPred), isArgumentOrTypeError); |
71 Expect.throws(() => Func.isSubclassOf(DubPred), isArgumentOrTypeError); | 70 Expect.throws(() => Func.isSubclassOf(DubPred), isArgumentOrTypeError); |
72 Expect.throws(() => Func.isSubclassOf(NumGen), isArgumentOrTypeError); | 71 Expect.throws(() => Func.isSubclassOf(NumGen), isArgumentOrTypeError); |
73 Expect.throws(() => Func.isSubclassOf(IntGen), isArgumentOrTypeError); | 72 Expect.throws(() => Func.isSubclassOf(IntGen), isArgumentOrTypeError); |
74 Expect.throws(() => Func.isSubclassOf(DubGen), isArgumentOrTypeError); | 73 Expect.throws(() => Func.isSubclassOf(DubGen), isArgumentOrTypeError); |
75 | 74 |
76 isNoSuchMethodError(e) => e is NoSuchMethodError; | 75 isNoSuchMethodError(e) => e is NoSuchMethodError; |
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102 // IntPredRef.isSubclassOf(Func); | 101 // IntPredRef.isSubclassOf(Func); |
103 // DubPredRef.isSubclassOf(Func); | 102 // DubPredRef.isSubclassOf(Func); |
104 // NumGenRef.isSubclassOf(Func); | 103 // NumGenRef.isSubclassOf(Func); |
105 // IntGenRef.isSubclassOf(Func); | 104 // IntGenRef.isSubclassOf(Func); |
106 // DubGenRef.isSubclassOf(Func); | 105 // DubGenRef.isSubclassOf(Func); |
107 } | 106 } |
108 | 107 |
109 main() { | 108 main() { |
110 test(currentMirrorSystem()); | 109 test(currentMirrorSystem()); |
111 } | 110 } |
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