| // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| library analyzer.test.source.embedder_test; |
| |
| import 'package:analyzer/file_system/memory_file_system.dart'; |
| import 'package:analyzer/source/embedder.dart'; |
| import 'package:unittest/unittest.dart'; |
| |
| import '../utils.dart'; |
| |
| main() { |
| initializeTestEnvironment(); |
| group('EmbedderUriResolverTest', () { |
| setUp(() { |
| buildResourceProvider(); |
| }); |
| tearDown(() { |
| clearResourceProvider(); |
| }); |
| test('test_NullEmbedderYamls', () { |
| var resolver = new EmbedderUriResolver(null); |
| expect(resolver.length, equals(0)); |
| }); |
| test('test_NoEmbedderYamls', () { |
| var locator = new EmbedderYamlLocator({ |
| 'fox': [resourceProvider.getResource('/empty')] |
| }); |
| expect(locator.embedderYamls.length, equals(0)); |
| }); |
| test('test_EmbedderYaml', () { |
| var locator = new EmbedderYamlLocator({ |
| 'fox': [resourceProvider.getResource('/tmp')] |
| }); |
| var resolver = new EmbedderUriResolver(locator.embedderYamls); |
| // We have four mappings. |
| expect(resolver.length, equals(4)); |
| // Check that they map to the correct paths. |
| expect(resolver['dart:fox'], equals("/tmp/slippy.dart")); |
| expect(resolver['dart:bear'], equals("/tmp/grizzly.dart")); |
| expect(resolver['dart:relative'], equals("/relative.dart")); |
| expect(resolver['dart:deep'], equals("/tmp/deep/directory/file.dart")); |
| }); |
| test('test_BadYAML', () { |
| var locator = new EmbedderYamlLocator(null); |
| locator.addEmbedderYaml(null, r'''{{{,{{}}},}}'''); |
| expect(locator.embedderYamls.length, equals(0)); |
| }); |
| test('test_restoreAbsolute', () { |
| var locator = new EmbedderYamlLocator({ |
| 'fox': [resourceProvider.getResource('/tmp')] |
| }); |
| var resolver = new EmbedderUriResolver(locator.embedderYamls); |
| var source = resolver.resolveAbsolute(Uri.parse('dart:fox')); |
| expect(source, isNotNull); |
| // Restore source's uri. |
| var restoreUri = resolver.restoreAbsolute(source); |
| expect(restoreUri, isNotNull); |
| // Verify that it is 'dart:fox'. |
| expect(restoreUri.toString(), equals('dart:fox')); |
| expect(restoreUri.scheme, equals('dart')); |
| expect(restoreUri.path, equals('fox')); |
| }); |
| }); |
| } |
| |
| MemoryResourceProvider resourceProvider; |
| |
| buildResourceProvider() { |
| resourceProvider = new MemoryResourceProvider(); |
| resourceProvider.newFolder('/empty'); |
| resourceProvider.newFolder('/tmp'); |
| resourceProvider.newFile( |
| '/tmp/_embedder.yaml', |
| r''' |
| embedder_libs: |
| "dart:fox": "slippy.dart" |
| "dart:bear": "grizzly.dart" |
| "dart:relative": "../relative.dart" |
| "dart:deep": "deep/directory/file.dart" |
| "fart:loudly": "nomatter.dart" |
| '''); |
| } |
| |
| clearResourceProvider() { |
| resourceProvider = null; |
| } |