| // 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 test_utils; |
| |
| import 'dart:io'; |
| |
| import 'package:analyzer/dart/element/element.dart'; |
| import 'package:analyzer/file_system/file_system.dart'; |
| import 'package:analyzer/file_system/physical_file_system.dart'; |
| import 'package:analyzer/src/dart/sdk/sdk.dart'; |
| import 'package:analyzer/src/generated/engine.dart'; |
| import 'package:analyzer/src/generated/java_io.dart'; |
| import 'package:analyzer/src/generated/sdk.dart'; |
| import 'package:analyzer/src/generated/source_io.dart'; |
| import 'package:dartdoc/src/model.dart'; |
| import 'package:dartdoc/src/package_meta.dart'; |
| import 'package:dartdoc/src/sdk.dart'; |
| import 'package:path/path.dart' as p; |
| |
| AnalyzerHelper analyzerHelper; |
| DartSdk sdkDir; |
| Package testPackage; |
| final Directory testPackageBadDir = new Directory('testing/test_package_bad'); |
| |
| final Directory testPackageDir = new Directory('testing/test_package'); |
| Package testPackageSmall; |
| final Directory testPackageWithEmbedderYaml = |
| new Directory('testing/test_package_embedder_yaml'); |
| final Directory testPackageWithNoReadme = |
| new Directory('testing/test_package_small'); |
| |
| void delete(Directory dir) { |
| if (dir.existsSync()) dir.deleteSync(recursive: true); |
| } |
| |
| void init() { |
| ResourceProvider resourceProvider = PhysicalResourceProvider.INSTANCE; |
| sdkDir = new FolderBasedDartSdk( |
| resourceProvider, resourceProvider.getFolder(getSdkDir().path)); |
| |
| analyzerHelper = new AnalyzerHelper(); |
| var pathsForTestLib = [ |
| 'lib/example.dart', |
| 'lib/two_exports.dart', |
| 'lib/fake.dart', |
| 'lib/anonymous_library.dart', |
| 'lib/another_anonymous_lib.dart', |
| 'lib/is_deprecated.dart' |
| ]; |
| |
| testPackage = _bootPackage(pathsForTestLib, 'testing/test_package'); |
| |
| testPackageSmall = |
| _bootPackage(['lib/main.dart'], 'testing/test_package_small'); |
| } |
| |
| Package _bootPackage(Iterable<String> libPaths, String dirPath) { |
| String fullDirPath = p.join(Directory.current.path, dirPath); |
| Iterable<LibraryElement> libElements = libPaths.map((libFile) { |
| Source source = analyzerHelper.addSource(p.join(fullDirPath, libFile)); |
| return analyzerHelper.resolve(source); |
| }); |
| |
| return new Package( |
| libElements, new PackageMeta.fromDir(new Directory(dirPath))); |
| } |
| |
| class AnalyzerHelper { |
| AnalysisContext context; |
| |
| AnalyzerHelper() { |
| List<UriResolver> resolvers = [ |
| new DartUriResolver(sdkDir), |
| new ResourceUriResolver(PhysicalResourceProvider.INSTANCE) |
| ]; |
| |
| SourceFactory sourceFactory = new SourceFactory(resolvers); |
| AnalysisEngine.instance.processRequiredPlugins(); |
| context = AnalysisEngine.instance.createAnalysisContext(); |
| context.analysisOptions = new AnalysisOptionsImpl() |
| ..enableGenericMethods = true; |
| context.sourceFactory = sourceFactory; |
| } |
| |
| Source addSource(String filePath) { |
| Source source = new FileBasedSource(new JavaFile(filePath)); |
| ChangeSet changeSet = new ChangeSet(); |
| changeSet.addedSource(source); |
| context.applyChanges(changeSet); |
| return source; |
| } |
| |
| LibraryElement resolve(Source librarySource) => |
| context.computeLibraryElement(librarySource); |
| } |