tests/lib_strong/mirrors/constructor_kinds_test.dart - Issue 2999373002: Migrated test block 218 to Dart 2.0.

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Issue 2999373002: Migrated test block 218 to Dart 2.0. (Closed)

Patch Set: Addressed Bob's comments. Created 3 years, 3 months ago

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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

3 // BSD-style license that can be found in the LICENSE file.

4

5 library test.constructor_kinds_test;

6

7 import 'dart:mirrors';

8 import 'package:expect/expect.dart';

9

10 class ClassWithDefaultConstructor {}

11

12 class Class {

13 Class.generativeConstructor();

14 Class.redirectingGenerativeConstructor() : this.generativeConstructor();

15 factory Class.factoryConstructor() => new Class.generativeConstructor();

16 factory Class.redirectingFactoryConstructor() = Class.factoryConstructor;

17

18 const Class.constGenerativeConstructor();

19 const Class.constRedirectingGenerativeConstructor()

20 : this.constGenerativeConstructor();

21 // Not legal.

22 // const factory Class.constFactoryConstructor() => ...

23 const factory Class.constRedirectingFactoryConstructor() =

24 Class.constGenerativeConstructor;

25 }

26

27 main() {

28 ClassMirror cm;

29 MethodMirror mm;

30

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

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.

35 new ClassWithDefaultConstructor(); // //# 01: ok

36 new Class.generativeConstructor(); // //# 01: ok

37 new Class.redirectingGenerativeConstructor(); // //# 01: ok

38 new Class.factoryConstructor(); // //# 01: ok

39 new Class.redirectingFactoryConstructor(); // //# 01: ok

40 const Class.constGenerativeConstructor(); // //# 01: ok

41 const Class.constRedirectingGenerativeConstructor(); // //# 01: ok

42 const Class.constRedirectingFactoryConstructor(); // //# 01: ok

43

44 cm = reflectClass(ClassWithDefaultConstructor);

45 mm = cm.declarations.values

46 .where((d) => d is MethodMirror && d.isConstructor)

47 .single;

48 Expect.isTrue(mm.isConstructor);

49 Expect.isTrue(mm.isGenerativeConstructor);

50 Expect.isFalse(mm.isFactoryConstructor);

51 Expect.isFalse(mm.isRedirectingConstructor);

52 Expect.isFalse(mm.isConstConstructor);

53

54 cm = reflectClass(Class);

55

56 mm = cm.declarations[#Class.generativeConstructor];

57 Expect.isTrue(mm.isConstructor);

58 Expect.isTrue(mm.isGenerativeConstructor);

59 Expect.isFalse(mm.isFactoryConstructor);

60 Expect.isFalse(mm.isRedirectingConstructor);

61 Expect.isFalse(mm.isConstConstructor);

62

63 mm = cm.declarations[#Class.redirectingGenerativeConstructor];

64 Expect.isTrue(mm.isConstructor);

65 Expect.isTrue(mm.isGenerativeConstructor);

66 Expect.isFalse(mm.isFactoryConstructor);

67 Expect.isTrue(mm.isRedirectingConstructor);

68 Expect.isFalse(mm.isConstConstructor);

69

70 mm = cm.declarations[#Class.factoryConstructor];

71 Expect.isTrue(mm.isConstructor);

72 Expect.isFalse(mm.isGenerativeConstructor);

73 Expect.isTrue(mm.isFactoryConstructor);

74 Expect.isFalse(mm.isRedirectingConstructor);

75 Expect.isFalse(mm.isConstConstructor);

76

77 mm = cm.declarations[#Class.redirectingFactoryConstructor];

78 Expect.isTrue(mm.isConstructor);

79 Expect.isFalse(mm.isGenerativeConstructor);

80 Expect.isTrue(mm.isFactoryConstructor);

81 Expect.isTrue(mm.isRedirectingConstructor);

82 Expect.isFalse(mm.isConstConstructor);

83

84 mm = cm.declarations[#Class.constGenerativeConstructor];

85 Expect.isTrue(mm.isConstructor);

86 Expect.isTrue(mm.isGenerativeConstructor);

87 Expect.isFalse(mm.isFactoryConstructor);

88 Expect.isFalse(mm.isRedirectingConstructor);

89 Expect.isTrue(mm.isConstConstructor);

90

91 mm = cm.declarations[#Class.constRedirectingGenerativeConstructor];

92 Expect.isTrue(mm.isConstructor);

93 Expect.isTrue(mm.isGenerativeConstructor);

94 Expect.isFalse(mm.isFactoryConstructor);

95 Expect.isTrue(mm.isRedirectingConstructor);

96 Expect.isTrue(mm.isConstConstructor);

97

98 // Not legal.

99 // mm = cm.declarations[#Class.constFactoryConstructor];

100 // Expect.isTrue(mm.isConstructor);

101 // Expect.isFalse(mm.isGenerativeConstructor);

102 // Expect.isTrue(mm.isFactoryConstructor);

103 // Expect.isFalse(mm.isRedirectingConstructor);

104 // Expect.isTrue(mm.isConstConstructor);

105

106 mm = cm.declarations[#Class.constRedirectingFactoryConstructor];

107 Expect.isTrue(mm.isConstructor);

108 Expect.isFalse(mm.isGenerativeConstructor);

109 Expect.isTrue(mm.isFactoryConstructor);

110 Expect.isTrue(mm.isRedirectingConstructor);

111 Expect.isTrue(mm.isConstConstructor);

112 }

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