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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 import 'package:expect/expect.dart'; | 5 import 'package:expect/expect.dart'; |
6 import "package:async_helper/async_helper.dart"; | 6 import "package:async_helper/async_helper.dart"; |
7 import 'compiler_helper.dart'; | 7 import 'compiler_helper.dart'; |
8 import 'parser_helper.dart'; | 8 import 'parser_helper.dart'; |
9 | 9 |
10 const String TEST = """ | 10 const String TEST = """ |
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63 | 63 |
64 void main() { | 64 void main() { |
65 Uri uri = new Uri(scheme: 'source'); | 65 Uri uri = new Uri(scheme: 'source'); |
66 var compiler = compilerFor(TEST, uri); | 66 var compiler = compilerFor(TEST, uri); |
67 asyncTest(() => compiler.runCompiler(uri).then((_) { | 67 asyncTest(() => compiler.runCompiler(uri).then((_) { |
68 var typesTask = compiler.typesTask; | 68 var typesTask = compiler.typesTask; |
69 var typesInferrer = typesTask.typesInferrer; | 69 var typesInferrer = typesTask.typesInferrer; |
70 | 70 |
71 checkReturnInClass(String className, String methodName, type) { | 71 checkReturnInClass(String className, String methodName, type) { |
72 var cls = findElement(compiler, className); | 72 var cls = findElement(compiler, className); |
73 var element = cls.lookupLocalMember(buildSourceString(methodName)); | 73 var element = cls.lookupLocalMember(methodName); |
74 Expect.equals(type, | 74 Expect.equals(type, |
75 typesInferrer.getReturnTypeOfElement(element).simplify(compiler), | 75 typesInferrer.getReturnTypeOfElement(element).simplify(compiler), |
76 methodName); | 76 methodName); |
77 } | 77 } |
78 | 78 |
79 var subclassOfInterceptor = | 79 var subclassOfInterceptor = |
80 findTypeMask(compiler, 'Interceptor', 'nonNullSubclass'); | 80 findTypeMask(compiler, 'Interceptor', 'nonNullSubclass'); |
81 | 81 |
82 checkReturnInClass('A', 'returnNum1', typesTask.numType); | 82 checkReturnInClass('A', 'returnNum1', typesTask.numType); |
83 checkReturnInClass('A', 'returnNum2', typesTask.numType); | 83 checkReturnInClass('A', 'returnNum2', typesTask.numType); |
84 checkReturnInClass('A', 'returnNum3', typesTask.numType); | 84 checkReturnInClass('A', 'returnNum3', typesTask.numType); |
85 checkReturnInClass('A', 'returnNum4', typesTask.numType); | 85 checkReturnInClass('A', 'returnNum4', typesTask.numType); |
86 checkReturnInClass('A', 'returnEmpty1', const TypeMask.nonNullEmpty()); | 86 checkReturnInClass('A', 'returnEmpty1', const TypeMask.nonNullEmpty()); |
87 checkReturnInClass('A', 'returnEmpty2', const TypeMask.nonNullEmpty()); | 87 checkReturnInClass('A', 'returnEmpty2', const TypeMask.nonNullEmpty()); |
88 checkReturnInClass('A', 'returnDynamic1', subclassOfInterceptor); | 88 checkReturnInClass('A', 'returnDynamic1', subclassOfInterceptor); |
89 checkReturnInClass('A', 'returnDynamic2', subclassOfInterceptor); | 89 checkReturnInClass('A', 'returnDynamic2', subclassOfInterceptor); |
90 checkReturnInClass('A', 'returnEmpty3', const TypeMask.nonNullEmpty()); | 90 checkReturnInClass('A', 'returnEmpty3', const TypeMask.nonNullEmpty()); |
91 | 91 |
92 checkReturnInClass('B', 'returnString1', typesTask.stringType); | 92 checkReturnInClass('B', 'returnString1', typesTask.stringType); |
93 checkReturnInClass('B', 'returnString2', typesTask.stringType); | 93 checkReturnInClass('B', 'returnString2', typesTask.stringType); |
94 checkReturnInClass('B', 'returnDynamic1', const TypeMask.nonNullEmpty()); | 94 checkReturnInClass('B', 'returnDynamic1', const TypeMask.nonNullEmpty()); |
95 checkReturnInClass('B', 'returnDynamic2', const TypeMask.nonNullEmpty()); | 95 checkReturnInClass('B', 'returnDynamic2', const TypeMask.nonNullEmpty()); |
96 checkReturnInClass('B', 'returnDynamic3', const TypeMask.nonNullEmpty()); | 96 checkReturnInClass('B', 'returnDynamic3', const TypeMask.nonNullEmpty()); |
97 checkReturnInClass('B', 'returnDynamic4', const TypeMask.nonNullEmpty()); | 97 checkReturnInClass('B', 'returnDynamic4', const TypeMask.nonNullEmpty()); |
98 })); | 98 })); |
99 } | 99 } |
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