blob: 7d5eae68cc58f53b7cf9b356f521dfd620c1bc41 [file] [log] [blame]
// Copyright (c) 2016, 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.
import 'package:analyzer/src/dart/analysis/session.dart';
import 'package:analyzer/src/dart/element/class_hierarchy.dart';
import 'package:analyzer/src/dart/element/element.dart';
import 'package:analyzer/src/dart/element/inheritance_manager3.dart';
import 'package:analyzer/src/dart/element/type_provider.dart';
import 'package:analyzer/src/dart/element/type_system.dart';
import 'package:analyzer/src/generated/engine.dart';
import 'package:analyzer/src/generated/source.dart';
import 'package:analyzer/src/test_utilities/mock_sdk_elements.dart';
class TestAnalysisContext implements AnalysisContext {
@override
final SourceFactory sourceFactory = _MockSourceFactory();
final _MockAnalysisSession _analysisSession = _MockAnalysisSession();
final AnalysisOptionsImpl _analysisOptions = AnalysisOptionsImpl();
late TypeProviderImpl _typeProviderLegacy;
late TypeProviderImpl _typeProviderNonNullableByDefault;
late TypeSystemImpl _typeSystemLegacy;
late TypeSystemImpl _typeSystemNonNullableByDefault;
TestAnalysisContext() {
var sdkElements = MockSdkElements(this, _analysisSession);
_typeProviderLegacy = TypeProviderImpl(
coreLibrary: sdkElements.coreLibrary,
asyncLibrary: sdkElements.asyncLibrary,
isNonNullableByDefault: false,
);
_typeProviderNonNullableByDefault = TypeProviderImpl(
coreLibrary: sdkElements.coreLibrary,
asyncLibrary: sdkElements.asyncLibrary,
isNonNullableByDefault: true,
);
_typeSystemLegacy = TypeSystemImpl(
implicitCasts: _analysisOptions.implicitCasts,
isNonNullableByDefault: false,
strictCasts: _analysisOptions.strictCasts,
strictInference: _analysisOptions.strictInference,
typeProvider: _typeProviderLegacy,
);
_typeSystemNonNullableByDefault = TypeSystemImpl(
implicitCasts: _analysisOptions.implicitCasts,
isNonNullableByDefault: true,
strictCasts: _analysisOptions.strictCasts,
strictInference: _analysisOptions.strictInference,
typeProvider: _typeProviderNonNullableByDefault,
);
_setLibraryTypeSystem(sdkElements.coreLibrary);
_setLibraryTypeSystem(sdkElements.asyncLibrary);
}
@override
AnalysisOptions get analysisOptions => _analysisOptions;
AnalysisSessionImpl get analysisSession => _analysisSession;
TypeProviderImpl get typeProviderLegacy {
return _typeProviderLegacy;
}
TypeProviderImpl get typeProviderNonNullableByDefault {
return _typeProviderNonNullableByDefault;
}
TypeSystemImpl get typeSystemLegacy {
return _typeSystemLegacy;
}
TypeSystemImpl get typeSystemNonNullableByDefault {
return _typeSystemNonNullableByDefault;
}
@override
noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
void _setLibraryTypeSystem(LibraryElementImpl libraryElement) {
libraryElement.typeProvider = _typeProviderNonNullableByDefault;
libraryElement.typeSystem = _typeSystemNonNullableByDefault;
}
}
class _MockAnalysisSession implements AnalysisSessionImpl {
@override
final ClassHierarchy classHierarchy = ClassHierarchy();
@override
final InheritanceManager3 inheritanceManager = InheritanceManager3();
@override
noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
}
class _MockSource implements Source {
@override
final Uri uri;
_MockSource(this.uri);
@Deprecated('Not used anymore')
@override
String get encoding => '$uri';
@override
noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
}
class _MockSourceFactory implements SourceFactory {
@override
Source forUri(String uriStr) {
var uri = Uri.parse(uriStr);
return _MockSource(uri);
}
@override
noSuchMethod(Invocation invocation) => super.noSuchMethod(invocation);
}