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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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