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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2012, 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 void checkPosition(Spannable spannable, Node node, String source, compiler) { | 10 void checkPosition(Spannable spannable, Node node, String source, compiler) { |
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75 @native | 75 @native |
76 $declaration | 76 $declaration |
77 } | 77 } |
78 main() {}"""; | 78 main() {}"""; |
79 | 79 |
80 compileAndCheck(source3, 'Foo', (compiler, element) { | 80 compileAndCheck(source3, 'Foo', (compiler, element) { |
81 compiler.enqueuer.resolution.queueIsClosed = false; | 81 compiler.enqueuer.resolution.queueIsClosed = false; |
82 Expect.equals(0, length(element.metadata)); | 82 Expect.equals(0, length(element.metadata)); |
83 element.ensureResolved(compiler); | 83 element.ensureResolved(compiler); |
84 Expect.equals(0, length(element.metadata)); | 84 Expect.equals(0, length(element.metadata)); |
85 element = element.lookupLocalMember(buildSourceString(name)); | 85 element = element.lookupLocalMember(name); |
86 Expect.equals(1, length(element.metadata)); | 86 Expect.equals(1, length(element.metadata)); |
87 PartialMetadataAnnotation annotation = element.metadata.head; | 87 PartialMetadataAnnotation annotation = element.metadata.head; |
88 annotation.ensureResolved(compiler); | 88 annotation.ensureResolved(compiler); |
89 Constant value = annotation.value; | 89 Constant value = annotation.value; |
90 Expect.stringEquals('xyz', value.value.slowToString()); | 90 Expect.stringEquals('xyz', value.value.slowToString()); |
91 | 91 |
92 checkPosition(annotation, annotation.cachedNode, source3, compiler); | 92 checkPosition(annotation, annotation.cachedNode, source3, compiler); |
93 }); | 93 }); |
94 | 94 |
95 // Ensure that each repeated annotation has a unique instance of | 95 // Ensure that each repeated annotation has a unique instance of |
96 // [MetadataAnnotation]. | 96 // [MetadataAnnotation]. |
97 var source4 = """const native = 'xyz'; | 97 var source4 = """const native = 'xyz'; |
98 class Foo { | 98 class Foo { |
99 @native @native | 99 @native @native |
100 $declaration | 100 $declaration |
101 } | 101 } |
102 main() {}"""; | 102 main() {}"""; |
103 | 103 |
104 compileAndCheck(source4, 'Foo', (compiler, element) { | 104 compileAndCheck(source4, 'Foo', (compiler, element) { |
105 compiler.enqueuer.resolution.queueIsClosed = false; | 105 compiler.enqueuer.resolution.queueIsClosed = false; |
106 Expect.equals(0, length(element.metadata)); | 106 Expect.equals(0, length(element.metadata)); |
107 element.ensureResolved(compiler); | 107 element.ensureResolved(compiler); |
108 Expect.equals(0, length(element.metadata)); | 108 Expect.equals(0, length(element.metadata)); |
109 element = element.lookupLocalMember(buildSourceString(name)); | 109 element = element.lookupLocalMember(name); |
110 Expect.equals(2, length(element.metadata)); | 110 Expect.equals(2, length(element.metadata)); |
111 PartialMetadataAnnotation annotation1 = element.metadata.head; | 111 PartialMetadataAnnotation annotation1 = element.metadata.head; |
112 PartialMetadataAnnotation annotation2 = element.metadata.tail.head; | 112 PartialMetadataAnnotation annotation2 = element.metadata.tail.head; |
113 annotation1.ensureResolved(compiler); | 113 annotation1.ensureResolved(compiler); |
114 annotation2.ensureResolved(compiler); | 114 annotation2.ensureResolved(compiler); |
115 Expect.isFalse(identical(annotation1, annotation2), | 115 Expect.isFalse(identical(annotation1, annotation2), |
116 'expected unique instances'); | 116 'expected unique instances'); |
117 Expect.notEquals(annotation1, annotation2, 'expected unequal instances'); | 117 Expect.notEquals(annotation1, annotation2, 'expected unequal instances'); |
118 Constant value1 = annotation1.value; | 118 Constant value1 = annotation1.value; |
119 Constant value2 = annotation2.value; | 119 Constant value2 = annotation2.value; |
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207 compileAndCheckLibrary(source, | 207 compileAndCheckLibrary(source, |
208 (e) => e.compilationUnits.first.partTag.metadata); | 208 (e) => e.compilationUnits.first.partTag.metadata); |
209 } | 209 } |
210 | 210 |
211 void main() { | 211 void main() { |
212 testClassMetadata(); | 212 testClassMetadata(); |
213 testTopLevelMethodMetadata(); | 213 testTopLevelMethodMetadata(); |
214 testTopLevelFieldMetadata(); | 214 testTopLevelFieldMetadata(); |
215 testLibraryTags(); | 215 testLibraryTags(); |
216 } | 216 } |
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