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Side by Side Diff: tests/language/null_is_bottom_test.dart

Issue 2765693002: Update all tests (Closed)
Patch Set: Created 3 years, 9 months ago
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« tests/compiler/dart2js_extra/23486_test.dart ('K') | « tests/language/null_bottom_test.dart ('k') | tests/language/null_is_bottom_type_test.dart » ('j') | no next file with comments »
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1 // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2016, 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 // Test that Null is a subtype of any other type. 5 // Test that Null is a subtype of any other type.
6 6
7 import 'package:expect/expect.dart'; 7 import 'package:expect/expect.dart';
8 8
9 class A {} 9 class A {}
10 typedef A ReturnA(); 10 typedef A ReturnA();
(...skipping 65 matching lines...) Expand 10 before | Expand all | Expand 10 after
76 takeNullFunc(Null n) {} 76 takeNullFunc(Null n) {}
77 A returnAFunc() => null; 77 A returnAFunc() => null;
78 takeAFunc(A a) {} 78 takeAFunc(A a) {}
79 79
80 main() { 80 main() {
81 var n = null; 81 var n = null;
82 var listNull = new List<Null>(); 82 var listNull = new List<Null>();
83 var a = new A(); 83 var a = new A();
84 var listA = new List<A>(); 84 var listA = new List<A>();
85 85
86 testA(n); /// 01: ok 86 testA(n); //# 01: ok
87 testA(a); /// 02: ok 87 testA(a); //# 02: ok
88 testListA(listNull); /// 03: ok 88 testListA(listNull); //# 03: ok
89 testListA(listA); /// 04: ok 89 testListA(listA); //# 04: ok
90 Expect.isTrue(testIsListA(listNull)); /// 05: ok 90 Expect.isTrue(testIsListA(listNull)); //# 05: ok
91 Expect.isTrue(testIsListA(listA)); /// 06: ok 91 Expect.isTrue(testIsListA(listA)); //# 06: ok
92 testAsListA(listNull); /// 07: ok 92 testAsListA(listNull); //# 07: ok
93 testAsListA(listA); /// 08: ok 93 testAsListA(listA); //# 08: ok
94 94
95 testNull(n); /// 09: ok 95 testNull(n); //# 09: ok
96 testNull(a); /// 10: dynamic type error 96 testNull(a); //# 10: dynamic type error
97 testListNull(listNull); /// 11: ok 97 testListNull(listNull); //# 11: ok
98 testListNull(listA); /// 12: dynamic type error 98 testListNull(listA); //# 12: dynamic type error
99 Expect.isTrue(testIsListNull(listNull)); /// 13: ok 99 Expect.isTrue(testIsListNull(listNull)); //# 13: ok
100 Expect.isFalse(testIsListNull(listA)); /// 14: ok 100 Expect.isFalse(testIsListNull(listA)); //# 14: ok
101 testAsListNull(listNull); /// 15: ok 101 testAsListNull(listNull); //# 15: ok
102 Expect.throws(() => testAsListNull(listA), (e) => e is CastError); /// 16: ok 102 Expect.throws(() => testAsListNull(listA), (e) => e is CastError); //# 16: ok
103 103
104 var returnNull = returnNullFunc; 104 var returnNull = returnNullFunc;
105 var takeNull = takeNullFunc; 105 var takeNull = takeNullFunc;
106 var returnA = returnAFunc; 106 var returnA = returnAFunc;
107 var takeA = takeAFunc; 107 var takeA = takeAFunc;
108 108
109 testReturnA(returnA); /// 17: ok 109 testReturnA(returnA); //# 17: ok
110 testReturnA(returnNull); /// 18: ok 110 testReturnA(returnNull); //# 18: ok
111 Expect.isTrue(testIsReturnA(returnA)); /// 19: ok 111 Expect.isTrue(testIsReturnA(returnA)); //# 19: ok
112 Expect.isTrue(testIsReturnA(returnNull)); /// 20: ok 112 Expect.isTrue(testIsReturnA(returnNull)); //# 20: ok
113 testAsReturnA(returnA); /// 21: ok 113 testAsReturnA(returnA); //# 21: ok
114 testAsReturnA(returnNull); /// 22: ok 114 testAsReturnA(returnNull); //# 22: ok
115 115
116 // This is not valid in strong-mode: ()->A <: ()->Null 116 // This is not valid in strong-mode: ()->A <: ()->Null
117 testReturnNull(returnA); /// 23: ok 117 testReturnNull(returnA); //# 23: ok
118 testReturnNull(returnNull); /// 24: ok 118 testReturnNull(returnNull); //# 24: ok
119 // This is not valid in strong-mode: ()->A <: ()->Null 119 // This is not valid in strong-mode: ()->A <: ()->Null
120 Expect.isTrue(testIsReturnNull(returnA)); /// 25: ok 120 Expect.isTrue(testIsReturnNull(returnA)); //# 25: ok
121 Expect.isTrue(testIsReturnNull(returnNull)); /// 26: ok 121 Expect.isTrue(testIsReturnNull(returnNull)); //# 26: ok
122 // This is not valid in strong-mode: ()->A <: ()->Null 122 // This is not valid in strong-mode: ()->A <: ()->Null
123 testAsReturnNull(returnA); /// 27: ok 123 testAsReturnNull(returnA); //# 27: ok
124 testAsReturnNull(returnNull); /// 28: ok 124 testAsReturnNull(returnNull); //# 28: ok
125 125
126 testTakeA(takeA); /// 29: ok 126 testTakeA(takeA); //# 29: ok
127 // This is not valid in strong-mode: (Null)-> <: (A)-> 127 // This is not valid in strong-mode: (Null)-> <: (A)->
128 testTakeA(takeNull); /// 30: ok 128 testTakeA(takeNull); //# 30: ok
129 Expect.isTrue(testIsTakeA(takeA)); /// 31: ok 129 Expect.isTrue(testIsTakeA(takeA)); //# 31: ok
130 // This is not valid in strong-mode: (Null)-> <: (A)-> 130 // This is not valid in strong-mode: (Null)-> <: (A)->
131 Expect.isTrue(testIsTakeA(takeNull)); /// 32: ok 131 Expect.isTrue(testIsTakeA(takeNull)); //# 32: ok
132 testAsTakeA(takeA); /// 33: ok 132 testAsTakeA(takeA); //# 33: ok
133 // This is not valid in strong-mode: (Null)-> <: (A)-> 133 // This is not valid in strong-mode: (Null)-> <: (A)->
134 testAsTakeA(takeNull); /// 34: ok 134 testAsTakeA(takeNull); //# 34: ok
135 135
136 testTakeNull(takeA); /// 35: ok 136 testTakeNull(takeA); //# 35: ok
137 testTakeNull(takeNull); /// 36: ok 137 testTakeNull(takeNull); //# 36: ok
138 Expect.isTrue(testIsTakeNull(takeA)); /// 37: ok 138 Expect.isTrue(testIsTakeNull(takeA)); //# 37: ok
139 Expect.isTrue(testIsTakeNull(takeNull)); /// 38: ok 139 Expect.isTrue(testIsTakeNull(takeNull)); //# 38: ok
140 testAsTakeNull(takeA); /// 39: ok 140 testAsTakeNull(takeA); //# 39: ok
141 testAsTakeNull(takeNull); /// 40: ok 141 testAsTakeNull(takeNull); //# 40: ok
142 } 142 }
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« tests/compiler/dart2js_extra/23486_test.dart ('K') | « tests/language/null_bottom_test.dart ('k') | tests/language/null_is_bottom_type_test.dart » ('j') | no next file with comments »

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