| // Copyright (c) 2019, 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. |
| |
| // @dart = 2.9 |
| |
| import 'dart:io' show Directory, Platform; |
| |
| import 'package:_fe_analyzer_shared/src/testing/id.dart' show ActualData, Id; |
| import 'package:_fe_analyzer_shared/src/testing/id_testing.dart' |
| show DataInterpreter, runTests; |
| import 'package:_fe_analyzer_shared/src/testing/id_testing.dart'; |
| import 'package:front_end/src/api_prototype/compiler_options.dart'; |
| import 'package:front_end/src/api_prototype/experimental_flags.dart'; |
| import 'package:front_end/src/fasta/builder/builder.dart'; |
| import 'package:front_end/src/fasta/builder/class_builder.dart'; |
| import 'package:front_end/src/fasta/builder/member_builder.dart'; |
| |
| import 'package:_fe_analyzer_shared/src/testing/features.dart'; |
| import 'package:front_end/src/testing/id_testing_helper.dart'; |
| import 'package:front_end/src/testing/id_testing_utils.dart'; |
| import 'package:kernel/ast.dart'; |
| |
| main(List<String> args) async { |
| Directory dataDir = new Directory.fromUri(Platform.script.resolve('data')); |
| await runTests<Features>(dataDir, |
| args: args, |
| createUriForFileName: createUriForFileName, |
| onFailure: onFailure, |
| runTest: runTestFor(const PatchingDataComputer(), [ |
| new TestConfigWithLanguageVersion( |
| cfeMarker, 'cfe with libraries specification', |
| librariesSpecificationUri: createUriForFileName('libraries.json'), |
| experimentalFlags: {ExperimentalFlag.nonNullable: false}, |
| allowedExperimentalFlags: const AllowedExperimentalFlags()), |
| new TestConfigWithLanguageVersion(cfeWithNnbdMarker, |
| 'cfe with libraries specification and non-nullable', |
| librariesSpecificationUri: createUriForFileName('libraries.json'), |
| experimentalFlags: {ExperimentalFlag.nonNullable: true}, |
| allowedExperimentalFlags: const AllowedExperimentalFlags()) |
| ]), |
| skipMap: { |
| cfeMarker: [ |
| 'opt_in', |
| 'opt_in_patch', |
| 'opt_out', |
| 'opt_out_patch', |
| ] |
| }); |
| } |
| |
| class TestConfigWithLanguageVersion extends TestConfig { |
| TestConfigWithLanguageVersion(String marker, String name, |
| {Uri librariesSpecificationUri, |
| Map<ExperimentalFlag, bool> experimentalFlags = const {}, |
| AllowedExperimentalFlags allowedExperimentalFlags}) |
| : super(marker, name, |
| librariesSpecificationUri: librariesSpecificationUri, |
| explicitExperimentalFlags: experimentalFlags, |
| allowedExperimentalFlags: allowedExperimentalFlags); |
| |
| @override |
| void customizeCompilerOptions(CompilerOptions options, TestData testData) { |
| options.currentSdkVersion = "2.9999"; |
| } |
| } |
| |
| class PatchingDataComputer extends DataComputer<Features> { |
| const PatchingDataComputer(); |
| |
| @override |
| void computeMemberData( |
| TestConfig config, |
| InternalCompilerResult compilerResult, |
| Member member, |
| Map<Id, ActualData<Features>> actualMap, |
| {bool verbose}) { |
| member.accept(new PatchingDataExtractor(compilerResult, actualMap)); |
| } |
| |
| @override |
| void computeClassData( |
| TestConfig config, |
| InternalCompilerResult compilerResult, |
| Class cls, |
| Map<Id, ActualData<Features>> actualMap, |
| {bool verbose}) { |
| new PatchingDataExtractor(compilerResult, actualMap).computeForClass(cls); |
| } |
| |
| @override |
| void computeLibraryData( |
| TestConfig config, |
| InternalCompilerResult compilerResult, |
| Library library, |
| Map<Id, ActualData<Features>> actualMap, |
| {bool verbose}) { |
| new PatchingDataExtractor(compilerResult, actualMap) |
| .computeForLibrary(library); |
| } |
| |
| @override |
| bool get supportsErrors => true; |
| |
| @override |
| Features computeErrorData(TestConfig config, InternalCompilerResult compiler, |
| Id id, List<FormattedMessage> errors) { |
| Features features = new Features(); |
| features[Tags.error] = errorsToText(errors); |
| return features; |
| } |
| |
| @override |
| DataInterpreter<Features> get dataValidator => |
| const FeaturesDataInterpreter(); |
| } |
| |
| class Tags { |
| static const String scope = 'scope'; |
| static const String kernelMembers = 'kernel-members'; |
| static const String initializers = 'initializers'; |
| static const String error = 'message'; |
| static const String isNonNullableByDefault = 'nnbd'; |
| static const String patch = 'patch'; |
| } |
| |
| class PatchingDataExtractor extends CfeDataExtractor<Features> { |
| PatchingDataExtractor(InternalCompilerResult compilerResult, |
| Map<Id, ActualData<Features>> actualMap) |
| : super(compilerResult, actualMap); |
| |
| @override |
| Features computeLibraryValue(Id id, Library library) { |
| Features features = new Features(); |
| features[Tags.isNonNullableByDefault] = '${library.isNonNullableByDefault}'; |
| return features; |
| } |
| |
| @override |
| Features computeClassValue(Id id, Class cls) { |
| ClassBuilder clsBuilder = lookupClassBuilder(compilerResult, cls); |
| |
| Features features = new Features(); |
| clsBuilder.scope.forEach((String name, Builder builder) { |
| features.addElement(Tags.scope, name); |
| }); |
| |
| for (Member m in clsBuilder.actualCls.members) { |
| if (m is Procedure && |
| (m.isMemberSignature || |
| (m.isForwardingStub && !m.isForwardingSemiStub))) { |
| // Don't include member signatures. |
| continue; |
| } |
| String name = m.name.text; |
| if (m is Constructor) { |
| name = '${m.enclosingClass.name}.${name}'; |
| } |
| features.addElement(Tags.kernelMembers, name); |
| } |
| |
| return features; |
| } |
| |
| @override |
| Features computeMemberValue(Id id, Member member) { |
| Features features = new Features(); |
| if (member is Constructor) { |
| for (Initializer initializer in member.initializers) { |
| String desc = initializer.runtimeType.toString(); |
| if (initializer is FieldInitializer) { |
| desc = 'FieldInitializer(${getMemberName(initializer.field)})'; |
| } |
| features.addElement(Tags.initializers, desc); |
| } |
| } |
| MemberBuilderImpl memberBuilder = |
| lookupMemberBuilder(compilerResult, member, required: false); |
| MemberBuilder patchMember = memberBuilder?.dataForTesting?.patchForTesting; |
| if (patchMember != null) { |
| features.add(Tags.patch); |
| } |
| |
| return features; |
| } |
| } |