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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 library analyzer.test.utils; | 5 library analyzer.test.utils; |
6 | 6 |
7 import 'package:analyzer/dart/ast/ast.dart'; | 7 import 'package:analyzer/dart/ast/ast.dart'; |
8 import 'package:analyzer/dart/element/element.dart'; | 8 import 'package:analyzer/dart/element/element.dart'; |
9 import 'package:analyzer/dart/element/type.dart'; | 9 import 'package:analyzer/dart/element/type.dart'; |
10 import 'package:analyzer/src/generated/java_io.dart'; | |
11 import 'package:analyzer/src/generated/resolver.dart' show TypeProvider; | 10 import 'package:analyzer/src/generated/resolver.dart' show TypeProvider; |
12 import 'package:path/path.dart' as path; | 11 import 'package:path/path.dart' as path; |
13 import 'package:unittest/unittest.dart'; | 12 import 'package:unittest/unittest.dart'; |
14 | 13 |
15 void initializeTestEnvironment([path.Context context]) { | 14 void initializeTestEnvironment([path.Context context]) { |
16 groupSep = ' | '; | 15 groupSep = ' | '; |
17 JavaFile.pathContext = context ?? path.posix; | |
18 } | 16 } |
19 | 17 |
20 /** | 18 /** |
21 * The type of an assertion which asserts properties of [T]s. | 19 * The type of an assertion which asserts properties of [T]s. |
22 */ | 20 */ |
23 typedef void Asserter<T>(T type); | 21 typedef void Asserter<T>(T type); |
24 | 22 |
25 /** | 23 /** |
26 * The type of a function which given an [S], builds an assertion over [T]s. | 24 * The type of a function which given an [S], builds an assertion over [T]s. |
27 */ | 25 */ |
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295 Asserter<DartType> isType(DartType argument) => (DartType t) { | 293 Asserter<DartType> isType(DartType argument) => (DartType t) { |
296 expect(t, same(argument)); | 294 expect(t, same(argument)); |
297 }; | 295 }; |
298 | 296 |
299 /** | 297 /** |
300 * Given a type, produce an assertion that a type has the same element. | 298 * Given a type, produce an assertion that a type has the same element. |
301 */ | 299 */ |
302 Asserter<DartType> sameElement(DartType elementType) => | 300 Asserter<DartType> sameElement(DartType elementType) => |
303 hasElement(elementType.element); | 301 hasElement(elementType.element); |
304 } | 302 } |
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