| // Copyright (c) 2023, 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/dart/analysis/results.dart'; |
| import 'package:analyzer/dart/ast/ast.dart'; |
| import 'package:analyzer/dart/element/element.dart'; |
| import 'package:analyzer/dart/element/nullability_suffix.dart'; |
| import 'package:analyzer/dart/element/type.dart'; |
| import 'package:analyzer/diagnostic/diagnostic.dart'; |
| import 'package:analyzer/src/dart/analysis/driver_event.dart' as events; |
| import 'package:analyzer/src/dart/analysis/file_state.dart'; |
| import 'package:analyzer/src/dart/analysis/library_graph.dart'; |
| import 'package:analyzer/src/dart/analysis/results.dart'; |
| import 'package:analyzer/src/dart/analysis/status.dart'; |
| import 'package:analyzer/src/fine/library_manifest.dart'; |
| import 'package:analyzer/src/fine/lookup_name.dart'; |
| import 'package:analyzer/src/fine/manifest_ast.dart'; |
| import 'package:analyzer/src/fine/manifest_context.dart'; |
| import 'package:analyzer/src/fine/manifest_id.dart'; |
| import 'package:analyzer/src/fine/manifest_item.dart'; |
| import 'package:analyzer/src/fine/manifest_type.dart'; |
| import 'package:analyzer/src/fine/requirement_failure.dart'; |
| import 'package:analyzer/src/fine/requirements.dart'; |
| import 'package:analyzer/src/summary/idl.dart'; |
| import 'package:analyzer/src/utilities/extensions/file_system.dart'; |
| import 'package:analyzer_utilities/testing/tree_string_sink.dart'; |
| import 'package:collection/collection.dart'; |
| import 'package:test/test.dart'; |
| |
| import '../../../util/element_printer.dart'; |
| import '../../summary/element_text.dart'; |
| import '../../summary/resolved_ast_printer.dart'; |
| |
| class BundleRequirementsPrinter { |
| final DriverEventsPrinterConfiguration configuration; |
| final TreeStringSink sink; |
| final IdProvider idProvider; |
| |
| BundleRequirementsPrinter({ |
| required this.configuration, |
| required this.sink, |
| required this.idProvider, |
| }); |
| |
| void write(RequirementsManifest requirements) { |
| sink.writelnWithIndent('requirements'); |
| sink.withIndent(() { |
| var libEntries = requirements.libraries.sorted; |
| |
| libEntries.removeWhere((entry) { |
| var ignored = configuration.requirements.ignoredLibraries; |
| return ignored.contains(entry.key); |
| }); |
| |
| sink.writeElements('libraries', libEntries, (libEntry) { |
| var libraryUri = libEntry.key; |
| var libraryRequirements = libEntry.value; |
| sink.writelnWithIndent('$libraryUri'); |
| sink.withIndent(() { |
| _writeExportedTopLevels(libraryRequirements); |
| _writeInstanceItems(libraryRequirements); |
| _writeInterfaceItems(libraryRequirements); |
| _writeExportedExtensions(libraryRequirements); |
| }); |
| }); |
| |
| _writeExportRequirements(requirements); |
| _writeOpaqueApiUses(requirements); |
| }); |
| } |
| |
| void _writeExportCombinators(ExportRequirement requirement) { |
| sink.writeElements('combinators', requirement.combinators, (combinator) { |
| switch (combinator) { |
| case ExportRequirementHideCombinator(): |
| var baseNames = combinator.hiddenBaseNames.sorted(); |
| sink.writelnWithIndent('hide ${baseNames.join(', ')}'); |
| case ExportRequirementShowCombinator(): |
| var baseNames = combinator.shownBaseNames.sorted(); |
| sink.writelnWithIndent('show ${baseNames.join(', ')}'); |
| } |
| }); |
| } |
| |
| void _writeExportedExtensions(LibraryRequirements requirements) { |
| _writelnIdList('exportedExtensions', requirements.exportedExtensions); |
| } |
| |
| void _writeExportedTopLevels(LibraryRequirements requirements) { |
| var entries = requirements.exportedTopLevels.sorted; |
| sink.writeElements('exportedTopLevels', entries, (entry) { |
| _writeNamedId(entry); |
| }); |
| } |
| |
| void _writeExportRequirements(RequirementsManifest requirements) { |
| var exportRequirements = requirements.exportRequirements.sortedBy( |
| (requirement) => requirement.libraryUri.toString(), |
| ); |
| |
| sink.writeElements('exportRequirements', exportRequirements, ( |
| libraryRequirements, |
| ) { |
| sink.writelnWithIndent(libraryRequirements.libraryUri); |
| sink.withIndent(() { |
| if (libraryRequirements.declaredTopNames.isNotEmpty) { |
| var declaredTopNamesStr = libraryRequirements.declaredTopNames |
| .map((lookupName) => lookupName.asString) |
| .join(' '); |
| sink.writelnWithIndent('declaredTopNames: $declaredTopNamesStr'); |
| } |
| sink.writeElements( |
| 'exports', |
| libraryRequirements.exports.sortedBy( |
| (export) => export.exportedUri.toString(), |
| ), |
| (fragment) { |
| sink.writelnWithIndent(fragment.exportedUri); |
| sink.withIndent(() { |
| _writeExportCombinators(fragment); |
| for (var entry in fragment.exportedIds.sorted) { |
| _writeNamedId(entry); |
| } |
| }); |
| }, |
| ); |
| }); |
| }); |
| } |
| |
| void _writeInstanceItems(LibraryRequirements requirements) { |
| var instanceEntries = requirements.instances.sorted; |
| sink.writeElements('instances', instanceEntries, (instanceEntry) { |
| var instanceRequirements = instanceEntry.value; |
| sink.writelnWithIndent(instanceEntry.key.asString); |
| |
| sink.withIndent(() { |
| void writeRequestedDeclared( |
| String name, |
| Map<LookupName, ManifestItemId?> nameToIdMap, |
| ) { |
| sink.writeElements(name, nameToIdMap.sorted, _writeNamedId); |
| } |
| |
| writeRequestedDeclared( |
| 'requestedDeclaredFields', |
| instanceRequirements.requestedDeclaredFields, |
| ); |
| writeRequestedDeclared( |
| 'requestedDeclaredGetters', |
| instanceRequirements.requestedDeclaredGetters, |
| ); |
| writeRequestedDeclared( |
| 'requestedDeclaredSetters', |
| instanceRequirements.requestedDeclaredSetters, |
| ); |
| writeRequestedDeclared( |
| 'requestedDeclaredMethods', |
| instanceRequirements.requestedDeclaredMethods, |
| ); |
| }); |
| |
| sink.withIndent(() { |
| _writelnIdList( |
| 'allDeclaredFields', |
| instanceRequirements.allDeclaredFields, |
| ); |
| _writelnIdList( |
| 'allDeclaredGetters', |
| instanceRequirements.allDeclaredGetters, |
| ); |
| _writelnIdList( |
| 'allDeclaredSetters', |
| instanceRequirements.allDeclaredSetters, |
| ); |
| _writelnIdList( |
| 'allDeclaredMethods', |
| instanceRequirements.allDeclaredMethods, |
| ); |
| }); |
| }); |
| } |
| |
| void _writeInterfaceItems(LibraryRequirements requirements) { |
| var interfaceEntries = requirements.interfaces.sorted; |
| sink.writeElements('interfaces', interfaceEntries, (interfaceEntry) { |
| sink.writelnWithIndent(interfaceEntry.key.asString); |
| sink.withIndent(() { |
| var requirements = interfaceEntry.value; |
| if (requirements.interfaceId case var id?) { |
| var idStr = idProvider.manifestId(id); |
| sink.writelnWithIndent('interfaceId: $idStr'); |
| } |
| if (requirements.hasNonFinalField case var value?) { |
| sink.writelnWithIndent('hasNonFinalField: $value'); |
| } |
| _writelnIdList('allConstructors', requirements.allConstructors); |
| sink.writeElements( |
| 'requestedConstructors', |
| requirements.requestedConstructors.sorted, |
| _writeNamedId, |
| ); |
| sink.writeElements( |
| 'methods', |
| requirements.methods.sorted, |
| _writeNamedId, |
| ); |
| }); |
| }); |
| } |
| |
| void _writelnIdList(String name, ManifestItemIdList? idList) { |
| if (idList != null) { |
| var idListStr = idList.asString(idProvider); |
| sink.writelnWithIndent('$name: $idListStr'); |
| } |
| } |
| |
| void _writeNamedId(MapEntry<LookupName, ManifestItemId?> entry) { |
| if (entry.value case var id?) { |
| var idStr = idProvider.manifestId(id); |
| sink.writelnWithIndent('${entry.key}: $idStr'); |
| } else { |
| sink.writelnWithIndent('${entry.key}: <null>'); |
| } |
| } |
| |
| void _writeOpaqueApiUses(RequirementsManifest requirements) { |
| var usages = requirements.opaqueApiUses.sortedBy((e) { |
| return '${e.targetRuntimeType}.${e.methodName}'; |
| }); |
| sink.writeElements('opaqueApiUses', usages, (usage) { |
| sink.writelnWithIndent('${usage.targetRuntimeType}.${usage.methodName}'); |
| sink.withIndent(() { |
| if (usage.targetElementLibraryUri case var libraryUri?) { |
| sink.writelnWithIndent('targetElementLibraryUri: $libraryUri'); |
| } |
| if (usage.targetElementName case var elementName?) { |
| sink.writelnWithIndent('targetElementName: $elementName'); |
| } |
| }); |
| }); |
| } |
| } |
| |
| sealed class DriverEvent {} |
| |
| class DriverEventsPrinter { |
| final DriverEventsPrinterConfiguration configuration; |
| final TreeStringSink sink; |
| final ElementPrinter elementPrinter; |
| final IdProvider idProvider; |
| |
| DriverEventsPrinter({ |
| required this.configuration, |
| required this.sink, |
| required this.elementPrinter, |
| required this.idProvider, |
| }); |
| |
| void write(List<DriverEvent> events) { |
| for (var event in events) { |
| _writeEvent(event); |
| } |
| } |
| |
| void _writeAnalyzeFileEvent(events.AnalyzeFile object) { |
| if (!configuration.withAnalyzeFileEvents) { |
| return; |
| } |
| |
| sink.writelnWithIndent('[operation] analyzeFile'); |
| sink.withIndent(() { |
| var file = object.file.resource; |
| sink.writelnWithIndent('file: ${file.posixPath}'); |
| var libraryFile = object.library.file.resource; |
| sink.writelnWithIndent('library: ${libraryFile.posixPath}'); |
| }); |
| } |
| |
| void _writeCheckLibraryDiagnosticsRequirements( |
| events.CheckLibraryDiagnosticsRequirements event, |
| ) { |
| if (configuration.withCheckLibraryDiagnosticsRequirements || |
| event.failure != null) { |
| sink.writelnWithIndent('[operation] checkLibraryDiagnosticsRequirements'); |
| sink.withIndent(() { |
| sink.writelnNamedFilePath('library', event.library.file); |
| if (event.failure case var failure?) { |
| _writeRequirementFailure(failure); |
| } else { |
| sink.writelnWithIndent('failure: null'); |
| } |
| }); |
| } |
| } |
| |
| void _writeCheckLinkedBundleRequirements( |
| events.CheckLinkedBundleRequirements event, |
| ) { |
| if (configuration.withCheckLinkedBundleRequirements || |
| event.failure != null) { |
| sink.writelnWithIndent('[operation] checkLinkedBundleRequirements'); |
| sink.withIndent(() { |
| _writeLibraryCycle(event.cycle); |
| if (event.failure case var failure?) { |
| _writeRequirementFailure(failure); |
| } else { |
| sink.writelnWithIndent('failure: null'); |
| } |
| }); |
| } |
| } |
| |
| void _writeDiagnostic(Diagnostic d) { |
| sink.writelnWithIndent('${d.offset} +${d.length} ${d.diagnosticCode.name}'); |
| } |
| |
| void _writeErrorsEvent(GetErrorsEvent event) { |
| if (!configuration.withGetErrorsEvents) { |
| return; |
| } |
| |
| _writeGetEvent(event); |
| sink.withIndent(() { |
| _writeErrorsResult(event.result); |
| }); |
| } |
| |
| void _writeErrorsResult(SomeErrorsResult result) { |
| switch (result) { |
| case ErrorsResultImpl(): |
| var id = idProvider[result]; |
| sink.writelnWithIndent('ErrorsResult $id'); |
| |
| sink.withIndent(() { |
| sink.writelnWithIndent('path: ${result.file.posixPath}'); |
| expect(result.path, result.file.path); |
| |
| sink.writelnWithIndent('uri: ${result.uri}'); |
| |
| sink.writeFlags({ |
| 'isLibrary': result.isLibrary, |
| 'isPart': result.isPart, |
| }); |
| |
| if (configuration.errorsConfiguration.withContentPredicate(result)) { |
| sink.writelnWithIndent('content'); |
| sink.writeln('---'); |
| sink.write(result.content); |
| sink.writeln('---'); |
| } |
| |
| sink.writeElements('errors', result.diagnostics, _writeDiagnostic); |
| }); |
| case MissingSdkLibraryResultImpl(): |
| _writeMissingSdkLibraryResult(result); |
| default: |
| throw UnimplementedError('${result.runtimeType}'); |
| } |
| } |
| |
| void _writeEvent(DriverEvent event) { |
| switch (event) { |
| case GetCachedResolvedUnitEvent(): |
| _writeGetCachedResolvedUnit(event); |
| case GetErrorsEvent(): |
| _writeErrorsEvent(event); |
| case GetIndexEvent(): |
| _writeIndexEvent(event); |
| case GetLibraryByUriEvent(): |
| _writeGetLibraryByUriEvent(event); |
| case GetResolvedLibraryEvent(): |
| _writeGetResolvedLibrary(event); |
| case GetResolvedLibraryByUriEvent(): |
| _writeGetResolvedLibraryByUri(event); |
| case GetResolvedUnitEvent(): |
| _writeGetResolvedUnit(event); |
| case GetUnitElementEvent(): |
| _writeGetUnitElementEvent(event); |
| case ResultStreamEvent(): |
| _writeResultStreamEvent(event); |
| case SchedulerStatusEvent(): |
| _writeSchedulerStatusEvent(event); |
| } |
| } |
| |
| void _writeGetCachedResolvedUnit(GetCachedResolvedUnitEvent event) { |
| _writeGetEvent(event); |
| sink.withIndent(() { |
| if (event.result case var result?) { |
| _writeResolvedUnitResult(result); |
| } else { |
| sink.writelnWithIndent('null'); |
| } |
| }); |
| } |
| |
| void _writeGetEvent(GetDriverEvent event) { |
| sink.writelnWithIndent('[future] ${event.methodName} ${event.name}'); |
| } |
| |
| void _writeGetLibraryByUriEvent(GetLibraryByUriEvent event) { |
| if (!configuration.withGetLibraryByUri) { |
| return; |
| } |
| |
| _writeGetEvent(event); |
| if (configuration.withGetLibraryByUriElement) { |
| sink.withIndent(() { |
| _writeLibraryElementResult(event.result); |
| }); |
| } |
| } |
| |
| void _writeGetResolvedLibrary(GetResolvedLibraryEvent event) { |
| _writeGetEvent(event); |
| sink.withIndent(() { |
| _writeResolvedLibraryResult(event.result); |
| }); |
| } |
| |
| void _writeGetResolvedLibraryByUri(GetResolvedLibraryByUriEvent event) { |
| _writeGetEvent(event); |
| sink.withIndent(() { |
| _writeResolvedLibraryResult(event.result); |
| }); |
| } |
| |
| void _writeGetResolvedUnit(GetResolvedUnitEvent event) { |
| _writeGetEvent(event); |
| sink.withIndent(() { |
| _writeResolvedUnitResult(event.result); |
| }); |
| } |
| |
| void _writeGetUnitElementEvent(GetUnitElementEvent event) { |
| _writeGetEvent(event); |
| sink.withIndent(() { |
| var result = event.result; |
| switch (result) { |
| case MissingSdkLibraryResultImpl(): |
| _writeMissingSdkLibraryResult(result); |
| case UnitElementResult(): |
| _writeUnitElementResult(result); |
| default: |
| throw UnimplementedError('${result.runtimeType}'); |
| } |
| }); |
| } |
| |
| void _writeIndexEvent(GetIndexEvent event) { |
| _writeGetEvent(event); |
| sink.withIndent(() { |
| if (event.result case var result?) { |
| sink.writeElements('strings', result.strings, (str) { |
| sink.writelnWithIndent(str); |
| }); |
| } |
| }); |
| } |
| |
| void _writeLibraryCycle(LibraryCycle cycle) { |
| var uriStrList = cycle.libraries |
| .map((library) => library.file.uriStr) |
| .sorted(); |
| for (var uriStr in uriStrList) { |
| sink.writelnWithIndent(uriStr); |
| } |
| } |
| |
| void _writeLibraryElementResult(SomeLibraryElementResult result) { |
| switch (result) { |
| case CannotResolveUriResult(): |
| sink.writelnWithIndent('CannotResolveUriResult'); |
| case MissingSdkLibraryResultImpl(): |
| _writeMissingSdkLibraryResult(result); |
| case NotLibraryButPartResult(): |
| sink.writelnWithIndent('NotLibraryButPartResult'); |
| case LibraryElementResultImpl(): |
| writeLibrary( |
| sink: sink, |
| library: result.element, |
| configuration: configuration.elementTextConfiguration, |
| ); |
| default: |
| throw UnimplementedError('${result.runtimeType}'); |
| } |
| } |
| |
| void _writeLinkLibraryCycle(events.LinkLibraryCycle object) { |
| if (!configuration.withLinkLibraryCycle) { |
| return; |
| } |
| |
| const printName = 'linkLibraryCycle'; |
| if (object.cycle.isSdk) { |
| sink.writelnWithIndent('[operation] $printName SDK'); |
| return; |
| } |
| |
| sink.writelnWithIndent('[operation] $printName'); |
| sink.withIndent(() { |
| var sortedLibraries = object.cycle.libraries.sortedBy( |
| (libraryKind) => libraryKind.file.uriStr, |
| ); |
| for (var libraryKind in sortedLibraries) { |
| sink.writelnWithIndent(libraryKind.file.uriStr); |
| if (configuration.withLibraryManifest) { |
| sink.withIndent(() { |
| var libraryElement = object.elementFactory.libraryOfUri2( |
| libraryKind.file.uri, |
| ); |
| var manifest = libraryElement.manifest!; |
| LibraryManifestPrinter( |
| configuration: configuration, |
| sink: sink, |
| idProvider: idProvider, |
| ).write(manifest); |
| }); |
| } |
| } |
| _writeRequirements(object.requirements); |
| }); |
| } |
| |
| void _writeMissingSdkLibraryResult(MissingSdkLibraryResultImpl result) { |
| var id = idProvider[result]; |
| sink.writelnWithIndent('MissingSdkLibraryResult $id'); |
| |
| sink.withIndent(() { |
| sink.writelnWithIndent('missingUri: ${result.missingUri}'); |
| }); |
| } |
| |
| void _writeRequirementFailure(RequirementFailure failure) { |
| switch (failure) { |
| case LibraryMissing(): |
| // TODO(scheglov): Handle this case. |
| throw UnimplementedError(); |
| case ExportCountMismatch(): |
| sink.writelnWithIndent('exportCountMismatch'); |
| sink.writeProperties({ |
| 'fragmentUri': failure.fragmentUri, |
| 'exportedUri': failure.exportedUri, |
| 'expected': failure.expectedCount, |
| 'actual': failure.actualCount, |
| }); |
| case ExportIdMismatch(): |
| sink.writelnWithIndent('exportIdMismatch'); |
| sink.writeProperties({ |
| 'fragmentUri': failure.fragmentUri, |
| 'exportedUri': failure.exportedUri, |
| 'name': failure.name.asString, |
| 'expectedId': idProvider.manifestId(failure.expectedId), |
| 'actualId': idProvider.manifestId(failure.actualId), |
| }); |
| case ExportLibraryMissing(): |
| // TODO(scheglov): Handle this case. |
| throw UnimplementedError(); |
| case ExportedExtensionsMismatch(): |
| sink.writelnWithIndent('exportedExtensionsMismatch'); |
| sink.writeProperties({ |
| 'libraryUri': failure.libraryUri, |
| 'expectedIds': failure.expectedIds.asString(idProvider), |
| 'actualIds': failure.actualIds.asString(idProvider), |
| }); |
| case InstanceFieldIdMismatch(): |
| sink.writelnWithIndent('instanceFieldIdMismatch'); |
| sink.writeProperties({ |
| 'libraryUri': failure.libraryUri, |
| 'interfaceName': failure.interfaceName.asString, |
| 'fieldName': failure.fieldName.asString, |
| 'expectedId': idProvider.manifestId(failure.expectedId), |
| 'actualId': idProvider.manifestId(failure.actualId), |
| }); |
| case InstanceMethodIdMismatch(): |
| sink.writelnWithIndent('instanceMethodIdMismatch'); |
| sink.writeProperties({ |
| 'libraryUri': failure.libraryUri, |
| 'interfaceName': failure.interfaceName.asString, |
| 'methodName': failure.methodName.asString, |
| 'expectedId': idProvider.manifestId(failure.expectedId), |
| 'actualId': idProvider.manifestId(failure.actualId), |
| }); |
| case InstanceChildrenIdsMismatch(): |
| sink.writelnWithIndent('instanceChildrenIdsMismatch'); |
| sink.writeProperties({ |
| 'libraryUri': failure.libraryUri, |
| 'instanceName': failure.instanceName.asString, |
| 'childrenPropertyName': failure.childrenPropertyName, |
| 'expectedIds': failure.expectedIds.asString(idProvider), |
| 'actualIds': failure.actualIds.asString(idProvider), |
| }); |
| case InterfaceIdMismatch(): |
| sink.writelnWithIndent('interfaceIdMismatch'); |
| sink.writeProperties({ |
| 'libraryUri': failure.libraryUri, |
| 'interfaceName': failure.interfaceName.asString, |
| 'expectedId': idProvider.manifestId(failure.expectedId), |
| 'actualId': idProvider.manifestId(failure.actualId), |
| }); |
| case InterfaceChildrenIdsMismatch(): |
| sink.writelnWithIndent('interfaceChildrenIdsMismatch'); |
| sink.writeProperties({ |
| 'libraryUri': failure.libraryUri, |
| 'interfaceName': failure.interfaceName.asString, |
| 'childrenPropertyName': failure.childrenPropertyName, |
| 'expectedIds': failure.expectedIds.asString(idProvider), |
| 'actualIds': failure.actualIds.asString(idProvider), |
| }); |
| case InterfaceConstructorIdMismatch(): |
| sink.writelnWithIndent('interfaceConstructorIdMismatch'); |
| sink.writeProperties({ |
| 'libraryUri': failure.libraryUri, |
| 'interfaceName': failure.interfaceName.asString, |
| 'constructorName': failure.constructorName.asString, |
| 'expectedId': idProvider.manifestId(failure.expectedId), |
| 'actualId': idProvider.manifestId(failure.actualId), |
| }); |
| case InterfaceHasNonFinalFieldMismatch(): |
| sink.writelnWithIndent('interfaceHasNonFinalFieldMismatch'); |
| sink.writeProperties({ |
| 'libraryUri': failure.libraryUri, |
| 'interfaceName': failure.interfaceName.asString, |
| 'expected': failure.expected, |
| 'actual': failure.actual, |
| }); |
| case TopLevelIdMismatch(): |
| sink.writelnWithIndent('topLevelIdMismatch'); |
| sink.writeProperties({ |
| 'libraryUri': failure.libraryUri, |
| 'name': failure.name.asString, |
| 'expectedId': idProvider.manifestId(failure.expectedId), |
| 'actualId': idProvider.manifestId(failure.actualId), |
| }); |
| case TopLevelNotInstance(): |
| sink.writelnWithIndent('topLevelNotInstance'); |
| sink.writeProperties({ |
| 'libraryUri': failure.libraryUri, |
| 'name': failure.name.asString, |
| }); |
| case TopLevelNotInterface(): |
| // TODO(scheglov): Handle this case. |
| throw UnimplementedError(); |
| case OpaqueApiUseFailure(): |
| var sortedUses = failure.uses.sortedBy((e) { |
| return '${e.targetRuntimeType}.${e.methodName}'; |
| }); |
| sink.writeElements('opaqueApiUseFailure', sortedUses, (use) { |
| sink.writelnWithIndent('${use.targetRuntimeType}.${use.methodName}'); |
| sink.withIndent(() { |
| if (use.targetElementLibraryUri case var libraryUri?) { |
| sink.writelnWithIndent('targetElementLibraryUri: $libraryUri'); |
| } |
| if (use.targetElementName case var elementName?) { |
| sink.writelnWithIndent('targetElementName: $elementName'); |
| } |
| }); |
| }); |
| } |
| } |
| |
| void _writeRequirements(RequirementsManifest? requirements) { |
| if (!configuration.withResultRequirements) { |
| return; |
| } |
| |
| if (requirements == null) { |
| return; |
| } |
| |
| BundleRequirementsPrinter( |
| configuration: configuration, |
| sink: sink, |
| idProvider: idProvider, |
| ).write(requirements); |
| } |
| |
| void _writeResolvedLibraryResult(SomeResolvedLibraryResult result) { |
| switch (result) { |
| case CannotResolveUriResult(): |
| sink.writelnWithIndent('CannotResolveUriResult'); |
| case MissingSdkLibraryResultImpl(): |
| _writeMissingSdkLibraryResult(result); |
| case NotLibraryButPartResult(): |
| sink.writelnWithIndent('NotLibraryButPartResult'); |
| case ResolvedLibraryResult(): |
| ResolvedLibraryResultPrinter( |
| configuration: configuration.libraryConfiguration, |
| sink: sink, |
| idProvider: idProvider, |
| elementPrinter: ElementPrinter( |
| sink: sink, |
| configuration: ElementPrinterConfiguration(), |
| ), |
| ).write(result); |
| default: |
| throw UnimplementedError('${result.runtimeType}'); |
| } |
| } |
| |
| void _writeResolvedUnitResult(SomeResolvedUnitResult result) { |
| switch (result) { |
| case MissingSdkLibraryResultImpl(): |
| _writeMissingSdkLibraryResult(result); |
| case ResolvedUnitResultImpl(): |
| ResolvedUnitResultPrinter( |
| configuration: configuration.libraryConfiguration.unitConfiguration, |
| sink: sink, |
| elementPrinter: elementPrinter, |
| idProvider: idProvider, |
| libraryElement: null, |
| ).write(result); |
| default: |
| throw UnimplementedError('${result.runtimeType}'); |
| } |
| } |
| |
| void _writeResultStreamEvent(ResultStreamEvent event) { |
| var object = event.object; |
| switch (object) { |
| case events.AnalyzeFile(): |
| _writeAnalyzeFileEvent(object); |
| case events.AnalyzedLibrary(): |
| sink.writelnWithIndent('[operation] analyzedLibrary'); |
| sink.withIndent(() { |
| var libraryFile = object.library.file; |
| sink.writelnWithIndent('file: ${libraryFile.resource.posixPath}'); |
| _writeRequirements(object.requirements); |
| }); |
| case events.CheckLibraryDiagnosticsRequirements(): |
| _writeCheckLibraryDiagnosticsRequirements(object); |
| case events.CheckLinkedBundleRequirements(): |
| _writeCheckLinkedBundleRequirements(object); |
| case events.LinkLibraryCycle(): |
| _writeLinkLibraryCycle(object); |
| case events.ReuseLinkedBundle(): |
| _writeReuseLinkedBundle(object); |
| case ErrorsResult(): |
| sink.writelnWithIndent('[stream]'); |
| sink.withIndent(() { |
| _writeErrorsResult(object); |
| }); |
| case events.GetErrorsFromBytes(): |
| sink.writelnWithIndent('[operation] getErrorsFromBytes'); |
| sink.withIndent(() { |
| var file = object.file.resource; |
| sink.writelnWithIndent('file: ${file.posixPath}'); |
| var libraryFile = object.library.file.resource; |
| sink.writelnWithIndent('library: ${libraryFile.posixPath}'); |
| }); |
| case ResolvedUnitResult(): |
| if (!configuration.withStreamResolvedUnitResults) { |
| return; |
| } |
| sink.writelnWithIndent('[stream]'); |
| sink.withIndent(() { |
| _writeResolvedUnitResult(object); |
| }); |
| default: |
| throw UnimplementedError('${object.runtimeType}'); |
| } |
| } |
| |
| void _writeReuseLinkedBundle(events.ReuseLinkedBundle event) { |
| const printName = 'reuseLinkedBundle'; |
| if (event.cycle.isSdk) { |
| sink.writelnWithIndent('[operation] $printName SDK'); |
| } else { |
| sink.writelnWithIndent('[operation] $printName'); |
| sink.withIndent(() { |
| _writeLibraryCycle(event.cycle); |
| }); |
| } |
| } |
| |
| void _writeSchedulerStatusEvent(SchedulerStatusEvent event) { |
| if (!configuration.withSchedulerStatus) { |
| return; |
| } |
| |
| sink.writeIndentedLine(() { |
| sink.write('[status] '); |
| switch (event.status) { |
| case AnalysisStatusIdle(): |
| sink.write('idle'); |
| case AnalysisStatusWorking(): |
| sink.write('working'); |
| } |
| }); |
| } |
| |
| void _writeUnitElementResult(UnitElementResult result) { |
| sink.writelnWithIndent('path: ${result.file.posixPath}'); |
| expect(result.path, result.file.path); |
| |
| sink.writelnWithIndent('uri: ${result.uri}'); |
| |
| sink.writeFlags({'isLibrary': result.isLibrary, 'isPart': result.isPart}); |
| |
| var libraryFragment = result.fragment; |
| |
| elementPrinter.writeNamedFragment( |
| 'enclosing', |
| libraryFragment.enclosingFragment, |
| ); |
| |
| var elementsToWrite = configuration.unitElementConfiguration |
| .elementSelector(libraryFragment); |
| elementPrinter.writeElementList2('selectedElements', elementsToWrite); |
| } |
| } |
| |
| class DriverEventsPrinterConfiguration { |
| var libraryConfiguration = ResolvedLibraryResultPrinterConfiguration(); |
| var unitElementConfiguration = UnitElementPrinterConfiguration(); |
| var errorsConfiguration = ErrorsResultPrinterConfiguration(); |
| var elementTextConfiguration = ElementTextConfiguration(); |
| var requirements = RequirementPrinterConfiguration(); |
| |
| var withAnalyzeFileEvents = true; |
| var withCheckLibraryDiagnosticsRequirements = false; |
| var withCheckLinkedBundleRequirements = false; |
| var withElementManifests = false; |
| var withGetErrorsEvents = true; |
| var withGetLibraryByUri = true; |
| var withGetLibraryByUriElement = true; |
| var withLibraryManifest = false; |
| var withLinkLibraryCycle = false; |
| var withResultRequirements = false; |
| var withSchedulerStatus = true; |
| var withStreamResolvedUnitResults = true; |
| |
| var ignoredManifestInstanceMemberNames = <String>{ |
| '==', |
| 'hashCode', |
| 'noSuchMethod', |
| 'runtimeType', |
| 'toString', |
| 'new', |
| }; |
| |
| void includeDefaultConstructors() { |
| ignoredManifestInstanceMemberNames.remove('new'); |
| } |
| } |
| |
| class ErrorsResultPrinterConfiguration { |
| bool Function(FileResult) withContentPredicate = (_) => false; |
| } |
| |
| /// The result of `getCachedResolvedUnit`. |
| final class GetCachedResolvedUnitEvent extends GetDriverEvent { |
| final SomeResolvedUnitResult? result; |
| |
| GetCachedResolvedUnitEvent({required super.name, required this.result}); |
| |
| @override |
| String get methodName => 'getCachedResolvedUnit'; |
| } |
| |
| sealed class GetDriverEvent extends DriverEvent { |
| final String name; |
| |
| GetDriverEvent({required this.name}); |
| |
| String get methodName; |
| } |
| |
| /// The result of `getErrors`. |
| final class GetErrorsEvent extends GetDriverEvent { |
| final SomeErrorsResult result; |
| |
| GetErrorsEvent({required super.name, required this.result}); |
| |
| @override |
| String get methodName => 'getErrors'; |
| } |
| |
| /// The result of `getIndex`. |
| final class GetIndexEvent extends GetDriverEvent { |
| final AnalysisDriverUnitIndex? result; |
| |
| GetIndexEvent({required super.name, required this.result}); |
| |
| @override |
| String get methodName => 'getIndex'; |
| } |
| |
| /// The result of `getLibraryByUri`. |
| final class GetLibraryByUriEvent extends GetDriverEvent { |
| final SomeLibraryElementResult result; |
| |
| GetLibraryByUriEvent({required super.name, required this.result}); |
| |
| @override |
| String get methodName => 'getLibraryByUri'; |
| } |
| |
| /// The result of `getResolvedLibraryByUri`. |
| final class GetResolvedLibraryByUriEvent extends GetDriverEvent { |
| final SomeResolvedLibraryResult result; |
| |
| GetResolvedLibraryByUriEvent({required super.name, required this.result}); |
| |
| @override |
| String get methodName => 'getResolvedLibraryByUri'; |
| } |
| |
| /// The result of `getResolvedLibrary`. |
| final class GetResolvedLibraryEvent extends GetDriverEvent { |
| final SomeResolvedLibraryResult result; |
| |
| GetResolvedLibraryEvent({required super.name, required this.result}); |
| |
| @override |
| String get methodName => 'getResolvedLibrary'; |
| } |
| |
| /// The result of `getResolvedUnit`. |
| final class GetResolvedUnitEvent extends GetDriverEvent { |
| final SomeResolvedUnitResult result; |
| |
| GetResolvedUnitEvent({required super.name, required this.result}); |
| |
| @override |
| String get methodName => 'getResolvedUnit'; |
| } |
| |
| /// The result of `getUnitElement`. |
| final class GetUnitElementEvent extends GetDriverEvent { |
| final SomeUnitElementResult result; |
| |
| GetUnitElementEvent({required super.name, required this.result}); |
| |
| @override |
| String get methodName => 'getUnitElement'; |
| } |
| |
| class IdProvider { |
| final Map<Object, String> _map = Map.identity(); |
| final Map<ManifestItemId, String> _manifestIdMap = {}; |
| |
| String operator [](Object object) { |
| return _map[object] ??= '#${_map.length}'; |
| } |
| |
| String? existing(Object object) { |
| return _map[object]; |
| } |
| |
| String manifestId(ManifestItemId? id) { |
| if (id == null) return '<null>'; |
| return _manifestIdMap[id] ??= '#M${_manifestIdMap.length}'; |
| } |
| } |
| |
| class LibraryManifestPrinter { |
| final DriverEventsPrinterConfiguration configuration; |
| final TreeStringSink sink; |
| final IdProvider idProvider; |
| |
| LibraryManifestPrinter({ |
| required this.configuration, |
| required this.sink, |
| required this.idProvider, |
| }); |
| |
| void write(LibraryManifest manifest) { |
| var classEntries = manifest.declaredClasses.sorted; |
| sink.writeElements('declaredClasses', classEntries, (entry) { |
| var item = entry.value; |
| _writeNamedId(entry.key, item.id); |
| _writeClassItem(item); |
| }); |
| |
| var enumEntries = manifest.declaredEnums.sorted; |
| sink.writeElements('declaredEnums', enumEntries, (entry) { |
| var item = entry.value; |
| _writeNamedId(entry.key, item.id); |
| _writeEnumItem(item); |
| }); |
| |
| var extensionEntries = manifest.declaredExtensions.sorted; |
| sink.writeElements('declaredExtensions', extensionEntries, (entry) { |
| var item = entry.value; |
| _writeNamedId(entry.key, item.id); |
| _writeExtensionItem(item); |
| }); |
| |
| var extensionTypeEntries = manifest.declaredExtensionTypes.sorted; |
| sink.writeElements('declaredExtensionTypes', extensionTypeEntries, (entry) { |
| var item = entry.value; |
| _writeNamedId(entry.key, item.id); |
| _writeExtensionTypeItem(item); |
| }); |
| |
| var mixinEntries = manifest.declaredMixins.sorted; |
| sink.writeElements('declaredMixins', mixinEntries, (entry) { |
| var item = entry.value; |
| _writeNamedId(entry.key, item.id); |
| _writeMixinItem(item); |
| }); |
| |
| var typeAliasEntries = manifest.declaredTypeAliases.sorted; |
| sink.writeElements('declaredTypeAliases', typeAliasEntries, (entry) { |
| var item = entry.value; |
| _writeNamedId(entry.key, item.id); |
| _writeTypeAliasItem(item); |
| }); |
| |
| var getterEntries = manifest.declaredGetters.sorted; |
| sink.writeElements('declaredGetters', getterEntries, (entry) { |
| var item = entry.value; |
| _writeNamedId(entry.key, item.id); |
| _writeTopLevelGetterItem(item); |
| }); |
| |
| var setterEntries = manifest.declaredSetters.sorted; |
| sink.writeElements('declaredSetters', setterEntries, (entry) { |
| var item = entry.value; |
| _writeNamedId(entry.key, item.id); |
| _writeTopLevelSetterItem(item); |
| }); |
| |
| var functionEntries = manifest.declaredFunctions; |
| sink.writeElements('declaredFunctions', functionEntries.sorted, (entry) { |
| var item = entry.value; |
| _writeNamedId(entry.key, item.id); |
| _writeTopLevelFunctionItem(item); |
| }); |
| |
| var variableEntries = manifest.declaredVariables; |
| sink.writeElements('declaredVariables', variableEntries.sorted, (entry) { |
| var item = entry.value; |
| _writeNamedId(entry.key, item.id); |
| _writeTopLevelVariableItem(item); |
| }); |
| |
| var reExportEntries = manifest.reExportMap.sorted; |
| if (reExportEntries.isNotEmpty) { |
| sink.writelnWithIndent('reExportMap'); |
| sink.withIndent(() { |
| for (var entry in reExportEntries) { |
| _writeNamedId(entry.key, entry.value); |
| } |
| }); |
| } |
| |
| var exportedExtensionIds = manifest.exportedExtensions; |
| if (exportedExtensionIds.ids.isNotEmpty) { |
| var idListStr = exportedExtensionIds.asString(idProvider); |
| sink.writelnWithIndent('exportedExtensions: $idListStr'); |
| } |
| } |
| |
| void _writeClassItem(ClassItem item) { |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| sink.writeFlags({ |
| 'hasNonFinalField': item.hasNonFinalField, |
| 'isAbstract': item.isAbstract, |
| 'isBase': item.isBase, |
| 'isFinal': item.isFinal, |
| 'isInterface': item.isInterface, |
| 'isMixinApplication': item.isMixinApplication, |
| 'isMixinClass': item.isMixinClass, |
| 'isSealed': item.isSealed, |
| }); |
| _writeMetadata(item); |
| _writeTypeParameters(item.typeParameters); |
| _writeNamedType('supertype', item.supertype); |
| _writeTypeList('mixins', item.mixins); |
| _writeTypeList('interfaces', item.interfaces); |
| }); |
| } |
| |
| sink.withIndent(() { |
| _writeInstanceItemMembers(item); |
| _writeInterfaceItemInterface(item); |
| }); |
| } |
| |
| void _writeEnumItem(EnumItem item) { |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| sink.writeFlags({'hasNonFinalField': item.hasNonFinalField}); |
| _writeMetadata(item); |
| _writeTypeParameters(item.typeParameters); |
| _writeTypeList('mixins', item.mixins); |
| _writeTypeList('interfaces', item.interfaces); |
| }); |
| } |
| |
| sink.withIndent(() { |
| _writeInstanceItemMembers(item); |
| _writeInterfaceItemInterface(item); |
| }); |
| } |
| |
| void _writeExtensionItem(ExtensionItem item) { |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| _writeMetadata(item); |
| _writeTypeParameters(item.typeParameters); |
| _writeNamedType('extendedType', item.extendedType); |
| }); |
| } |
| |
| sink.withIndent(() { |
| _writeInstanceItemMembers(item); |
| }); |
| } |
| |
| void _writeExtensionTypeItem(ExtensionTypeItem item) { |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| sink.writeFlags({ |
| 'hasImplementsSelfReference': item.hasImplementsSelfReference, |
| 'hasNonFinalField': item.hasNonFinalField, |
| 'hasRepresentationSelfReference': item.hasRepresentationSelfReference, |
| }); |
| _writeMetadata(item); |
| _writeTypeParameters(item.typeParameters); |
| _writeNamedType('representationType', item.representationType); |
| _writeNamedType('typeErasure', item.typeErasure); |
| _writeTypeList('interfaces', item.interfaces); |
| }); |
| } |
| |
| sink.withIndent(() { |
| _writeInstanceItemMembers(item); |
| _writeInterfaceItemInterface(item); |
| }); |
| } |
| |
| void _writeInstanceItemMembers(InstanceItem item) { |
| var ignored = configuration.ignoredManifestInstanceMemberNames; |
| |
| void writeDeclaredDuplicateNames() { |
| var conflicts = item.declaredConflicts.sorted; |
| if (conflicts.isNotEmpty) { |
| sink.writelnWithIndent('declaredConflicts'); |
| sink.withIndent(() { |
| for (var entry in conflicts) { |
| var name = entry.key.asString; |
| var idStr = idProvider.manifestId(entry.value); |
| sink.writelnWithIndent('$name: $idStr'); |
| } |
| }); |
| } |
| } |
| |
| void writeDeclaredFields() { |
| var declaredFields = item.declaredFields.sorted.whereNot((entry) { |
| return ignored.contains(entry.key.asString); |
| }).toList(); |
| |
| if (declaredFields.isNotEmpty) { |
| sink.writelnWithIndent('declaredFields'); |
| sink.withIndent(() { |
| for (var entry in declaredFields) { |
| var name = entry.key.asString; |
| var item = entry.value; |
| var idStr = idProvider.manifestId(item.id); |
| sink.writelnWithIndent('$name: $idStr'); |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| _writeMetadata(item); |
| _writeNamedType('type', item.type); |
| _writeNode('constInitializer', item.constInitializer); |
| }); |
| } |
| } |
| }); |
| } |
| } |
| |
| void writeDeclaredGetters() { |
| var declaredGetters = item.declaredGetters.sorted.whereNot((entry) { |
| return ignored.contains(entry.key.asString); |
| }).toList(); |
| |
| if (declaredGetters.isNotEmpty) { |
| sink.writelnWithIndent('declaredGetters'); |
| sink.withIndent(() { |
| for (var entry in declaredGetters) { |
| var name = entry.key.asString; |
| var item = entry.value; |
| var idStr = idProvider.manifestId(item.id); |
| sink.writelnWithIndent('$name: $idStr'); |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| _writeMetadata(item); |
| _writeNamedType('returnType', item.returnType); |
| }); |
| } |
| } |
| }); |
| } |
| } |
| |
| void writeDeclaredSetters() { |
| var declaredSetters = item.declaredSetters.sorted.whereNot((entry) { |
| return ignored.contains(entry.key.asString); |
| }).toList(); |
| |
| if (declaredSetters.isNotEmpty) { |
| sink.writelnWithIndent('declaredSetters'); |
| sink.withIndent(() { |
| for (var entry in declaredSetters) { |
| var name = entry.key.asString; |
| var item = entry.value; |
| var idStr = idProvider.manifestId(item.id); |
| sink.writelnWithIndent('$name: $idStr'); |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| _writeMetadata(item); |
| _writeNamedType('functionType', item.functionType); |
| }); |
| } |
| } |
| }); |
| } |
| } |
| |
| void writeDeclaredMethods() { |
| var declaredMethods = item.declaredMethods.sorted.whereNot((entry) { |
| return ignored.contains(entry.key.asString); |
| }).toList(); |
| |
| if (declaredMethods.isNotEmpty) { |
| sink.writelnWithIndent('declaredMethods'); |
| sink.withIndent(() { |
| for (var entry in declaredMethods) { |
| var name = entry.key.asString; |
| var item = entry.value; |
| var idStr = idProvider.manifestId(item.id); |
| sink.writelnWithIndent('$name: $idStr'); |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| _writeMetadata(item); |
| _writeNamedType('functionType', item.functionType); |
| }); |
| } |
| } |
| }); |
| } |
| } |
| |
| void writeDeclaredConstructors() { |
| var declaredConstructors = item.declaredConstructors.sorted.whereNot(( |
| entry, |
| ) { |
| return ignored.contains(entry.key.asString); |
| }).toList(); |
| |
| if (declaredConstructors.isNotEmpty) { |
| sink.writelnWithIndent('declaredConstructors'); |
| sink.withIndent(() { |
| for (var entry in declaredConstructors) { |
| var name = entry.key.asString; |
| var item = entry.value; |
| var idStr = idProvider.manifestId(item.id); |
| sink.writelnWithIndent('$name: $idStr'); |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| sink.withIndent(() { |
| _writeMetadata(item); |
| _writeNamedType('functionType', item.functionType); |
| }); |
| }); |
| } |
| } |
| }); |
| } |
| } |
| |
| void writeInheritedConstructors() { |
| var inheritedConstructors = item.inheritedConstructors.sorted.whereNot(( |
| entry, |
| ) { |
| return ignored.contains(entry.key.asString); |
| }).toList(); |
| |
| if (inheritedConstructors.isNotEmpty) { |
| sink.writelnWithIndent('inheritedConstructors'); |
| sink.withIndent(() { |
| for (var entry in inheritedConstructors) { |
| var name = entry.key.asString; |
| var idStr = idProvider.manifestId(entry.value); |
| sink.writelnWithIndent('$name: $idStr'); |
| } |
| }); |
| } |
| } |
| |
| writeDeclaredDuplicateNames(); |
| writeDeclaredFields(); |
| writeDeclaredGetters(); |
| writeDeclaredSetters(); |
| writeDeclaredMethods(); |
| writeDeclaredConstructors(); |
| writeInheritedConstructors(); |
| } |
| |
| void _writeInterfaceItemInterface(InterfaceItem item) { |
| var ignored = configuration.ignoredManifestInstanceMemberNames; |
| |
| List<MapEntry<LookupName, V>> notIgnored<V>(Map<LookupName, V> map) { |
| return map.sorted.whereNot((entry) { |
| return ignored.contains(entry.key.asString); |
| }).toList(); |
| } |
| |
| var interface = item.interface; |
| var idStr = idProvider.manifestId(interface.id); |
| sink.writelnWithIndent('interface: $idStr'); |
| |
| var mapEntries = notIgnored(interface.map); |
| if (mapEntries.isNotEmpty) { |
| sink.withIndent(() { |
| if (mapEntries.isNotEmpty) { |
| sink.writelnWithIndent('map'); |
| sink.withIndent(() { |
| for (var entry in mapEntries) { |
| _writeNamedId(entry.key, entry.value); |
| } |
| }); |
| } |
| |
| var combinedIds = interface.combinedIds; |
| if (combinedIds.isNotEmpty) { |
| sink.writelnWithIndent('combinedIds'); |
| sink.withIndent(() { |
| for (var entry in combinedIds.entries) { |
| var idListStr = entry.key.ids |
| .map((id) => idProvider.manifestId(id)) |
| .join(', '); |
| var idStr = idProvider.manifestId(entry.value); |
| sink.writelnWithIndent('[$idListStr]: $idStr'); |
| } |
| }); |
| } |
| }); |
| } |
| } |
| |
| void _writelnElement(ManifestElement element) { |
| var parts = [ |
| element.libraryUri, |
| element.kind.name, |
| element.topLevelName, |
| if (element.memberName case var memberName?) memberName, |
| ]; |
| var idStr = idProvider.manifestId(element.id); |
| sink.writeln('(${parts.join(', ')}) $idStr'); |
| } |
| |
| void _writeMetadata(ManifestItem item) { |
| if (configuration.withElementManifests) { |
| sink.writeElements( |
| 'metadata', |
| item.metadata.annotations.indexed.toList(), |
| (indexed) { |
| _writeNode('[${indexed.$1}]', indexed.$2.ast); |
| }, |
| ); |
| } |
| } |
| |
| void _writeMixinItem(MixinItem item) { |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| sink.writeFlags({ |
| 'hasNonFinalField': item.hasNonFinalField, |
| 'isBase': item.isBase, |
| }); |
| _writeMetadata(item); |
| _writeTypeParameters(item.typeParameters); |
| _writeTypeList('superclassConstraints', item.superclassConstraints); |
| _writeTypeList('interfaces', item.interfaces); |
| }); |
| } |
| |
| sink.withIndent(() { |
| _writeInstanceItemMembers(item); |
| _writeInterfaceItemInterface(item); |
| }); |
| } |
| |
| void _writeNamedId(LookupName name, ManifestItemId id) { |
| var idStr = idProvider.manifestId(id); |
| sink.writelnWithIndent('$name: $idStr'); |
| } |
| |
| void _writeNamedType(String name, ManifestType? type) { |
| sink.writeWithIndent('$name: '); |
| if (type != null) { |
| _writeType(type); |
| } else { |
| sink.writeln('<null>'); |
| } |
| } |
| |
| void _writeNode(String name, ManifestNode? node) { |
| if (node != null) { |
| sink.writelnWithIndent(name); |
| sink.withIndent(() { |
| if (node.isValid) { |
| sink.writelnWithIndent('tokenBuffer: ${node.tokenBuffer}'); |
| sink.writelnWithIndent('tokenLengthList: ${node.tokenLengthList}'); |
| |
| if (node.elements.isNotEmpty) { |
| sink.writelnWithIndent('elements'); |
| sink.withIndent(() { |
| for (var (index, element) in node.elements.indexed) { |
| sink.writeWithIndent('[$index] '); |
| _writelnElement(element); |
| } |
| }); |
| } |
| |
| if (node.elementIndexList.isNotEmpty) { |
| sink.writeElements('elementIndexList', node.elementIndexList, ( |
| index, |
| ) { |
| var (kind, rawIndex) = ManifestAstElementKind.decode(index); |
| switch (kind) { |
| case ManifestAstElementKind.null_: |
| sink.writelnWithIndent('$index = null'); |
| case ManifestAstElementKind.dynamic_: |
| sink.writelnWithIndent('$index = dynamic'); |
| case ManifestAstElementKind.multiplyDefined: |
| sink.writelnWithIndent('$index = multiplyDefined'); |
| case ManifestAstElementKind.formalParameter: |
| sink.writelnWithIndent('$index = formalParameter $rawIndex'); |
| case ManifestAstElementKind.importPrefix: |
| sink.writelnWithIndent('$index = importPrefix'); |
| case ManifestAstElementKind.typeParameter: |
| sink.writelnWithIndent('$index = typeParameter $rawIndex'); |
| case ManifestAstElementKind.regular: |
| sink.writelnWithIndent('$index = element $rawIndex'); |
| } |
| }); |
| } |
| } else { |
| sink.writelnWithIndent('isValid: ${node.isValid}'); |
| } |
| }); |
| } |
| } |
| |
| void _writeTopLevelFunctionItem(TopLevelFunctionItem item) { |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| _writeMetadata(item); |
| _writeNamedType('functionType', item.functionType); |
| }); |
| } |
| } |
| |
| void _writeTopLevelGetterItem(TopLevelGetterItem item) { |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| _writeMetadata(item); |
| _writeNamedType('returnType', item.returnType); |
| }); |
| } |
| } |
| |
| void _writeTopLevelSetterItem(TopLevelSetterItem item) { |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| _writeMetadata(item); |
| _writeNamedType('valueType', item.valueType); |
| }); |
| } |
| } |
| |
| void _writeTopLevelVariableItem(TopLevelVariableItem item) { |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| _writeMetadata(item); |
| _writeNamedType('type', item.type); |
| _writeNode('constInitializer', item.constInitializer); |
| }); |
| } |
| } |
| |
| void _writeType(ManifestType type) { |
| void writeNullabilitySuffix() { |
| if (type.nullabilitySuffix == NullabilitySuffix.question) { |
| sink.write('?'); |
| } |
| } |
| |
| switch (type) { |
| case ManifestDynamicType(): |
| sink.writeln('dynamic'); |
| case ManifestFunctionType(): |
| sink.writeln('FunctionType'); |
| sink.withIndent(() { |
| _writeTypeParameters(type.typeParameters); |
| sink.writeElements('positional', type.positional, (field) { |
| sink.writeIndent(); |
| if (field.isRequired) { |
| sink.write('required '); |
| } |
| _writeType(field.type); |
| }); |
| sink.writeElements('named', type.named, (field) { |
| sink.writeWithIndent('${field.name}: '); |
| if (field.isRequired) { |
| sink.write('required '); |
| } |
| _writeType(field.type); |
| }); |
| _writeNamedType('returnType', type.returnType); |
| }); |
| case ManifestInterfaceType(): |
| var element = type.element; |
| sink.write(element.topLevelName); |
| writeNullabilitySuffix(); |
| sink.write(' @ '); |
| sink.writeln(element.libraryUri); |
| sink.withIndent(() { |
| for (var argument in type.arguments) { |
| sink.writeIndent(); |
| _writeType(argument); |
| } |
| }); |
| case ManifestInvalidType(): |
| sink.writeln('InvalidType'); |
| case ManifestNeverType(): |
| sink.write('Never'); |
| writeNullabilitySuffix(); |
| sink.writeln(); |
| case ManifestRecordType(): |
| sink.writeln('RecordType'); |
| sink.withIndent(() { |
| sink.writeElements('positional', type.positionalFields, (field) { |
| sink.writeIndentedLine(() { |
| _writeType(field); |
| }); |
| }); |
| sink.writeElements('named', type.namedFields, (field) { |
| sink.writeIndentedLine(() { |
| sink.write('${field.name}: '); |
| _writeType(field.type); |
| }); |
| }); |
| }); |
| case ManifestTypeParameterType(): |
| sink.write('typeParameter#${type.index}'); |
| writeNullabilitySuffix(); |
| sink.writeln(); |
| case ManifestVoidType(): |
| sink.writeln('void'); |
| } |
| } |
| |
| void _writeTypeAliasItem(TypeAliasItem item) { |
| if (configuration.withElementManifests) { |
| sink.withIndent(() { |
| _writeMetadata(item); |
| _writeTypeParameters(item.typeParameters); |
| _writeNamedType('aliasedType', item.aliasedType); |
| }); |
| } |
| } |
| |
| void _writeTypeList(String name, List<ManifestType> types) { |
| sink.writeElements(name, types, (type) { |
| sink.writeIndent(); |
| _writeType(type); |
| }); |
| } |
| |
| void _writeTypeParameters(List<ManifestTypeParameter> typeParameters) { |
| var indexed = typeParameters.indexed.toList(); |
| sink.writeElements('typeParameters', indexed, (pair) { |
| var typeParameter = pair.$2; |
| sink.writeIndentedLine(() { |
| sink.write('#${pair.$1} '); |
| sink.write(typeParameter.variance.name); |
| }); |
| sink.withIndent(() { |
| _writeNamedType('bound', typeParameter.bound); |
| }); |
| }); |
| } |
| } |
| |
| class RequirementPrinterConfiguration { |
| var ignoredLibraries = <Uri>{Uri.parse('dart:core')}; |
| } |
| |
| class ResolvedLibraryResultPrinter { |
| final ResolvedLibraryResultPrinterConfiguration configuration; |
| final TreeStringSink sink; |
| final ElementPrinter elementPrinter; |
| final IdProvider idProvider; |
| |
| late final LibraryElement _libraryElement; |
| |
| ResolvedLibraryResultPrinter({ |
| required this.configuration, |
| required this.sink, |
| required this.elementPrinter, |
| required this.idProvider, |
| }); |
| |
| void write(SomeResolvedLibraryResult result) { |
| switch (result) { |
| case ResolvedLibraryResult(): |
| _writeResolvedLibraryResult(result); |
| default: |
| throw UnimplementedError('${result.runtimeType}'); |
| } |
| } |
| |
| void _writeResolvedLibraryResult(ResolvedLibraryResult result) { |
| if (idProvider.existing(result) case var id?) { |
| sink.writelnWithIndent('ResolvedLibraryResult $id'); |
| return; |
| } |
| |
| _libraryElement = result.element; |
| |
| var id = idProvider[result]; |
| sink.writelnWithIndent('ResolvedLibraryResult $id'); |
| |
| sink.withIndent(() { |
| elementPrinter.writeNamedElement2('element', result.element); |
| sink.writeElements('units', result.units, _writeResolvedUnitResult); |
| }); |
| } |
| |
| void _writeResolvedUnitResult(ResolvedUnitResult result) { |
| // TODO(scheglov): remove the cast |
| result as ResolvedUnitResultImpl; |
| ResolvedUnitResultPrinter( |
| configuration: configuration.unitConfiguration, |
| sink: sink, |
| elementPrinter: elementPrinter, |
| libraryElement: _libraryElement, |
| idProvider: idProvider, |
| ).write(result); |
| } |
| } |
| |
| class ResolvedLibraryResultPrinterConfiguration { |
| var unitConfiguration = ResolvedUnitResultPrinterConfiguration(); |
| } |
| |
| class ResolvedUnitResultPrinter { |
| final ResolvedUnitResultPrinterConfiguration configuration; |
| final TreeStringSink sink; |
| final ElementPrinter elementPrinter; |
| final LibraryElement? libraryElement; |
| final IdProvider idProvider; |
| |
| ResolvedUnitResultPrinter({ |
| required this.configuration, |
| required this.sink, |
| required this.elementPrinter, |
| required this.libraryElement, |
| required this.idProvider, |
| }); |
| |
| void write(ResolvedUnitResultImpl result) { |
| _writeResolvedUnitResult(result); |
| } |
| |
| void _writeDiagnostic(Diagnostic d) { |
| sink.writelnWithIndent('${d.offset} +${d.length} ${d.diagnosticCode.name}'); |
| } |
| |
| void _writeResolvedUnitResult(ResolvedUnitResultImpl result) { |
| if (idProvider.existing(result) case var id?) { |
| sink.writelnWithIndent('ResolvedUnitResult $id'); |
| return; |
| } |
| |
| var id = idProvider[result]; |
| sink.writelnWithIndent('ResolvedUnitResult $id'); |
| |
| sink.withIndent(() { |
| sink.writelnWithIndent('path: ${result.file.posixPath}'); |
| expect(result.path, result.file.path); |
| |
| sink.writelnWithIndent('uri: ${result.uri}'); |
| |
| // Don't write, just check. |
| if (libraryElement != null) { |
| expect(result.libraryElement, same(libraryElement)); |
| } |
| |
| sink.writeFlags({ |
| 'exists': result.exists, |
| 'isLibrary': result.isLibrary, |
| 'isPart': result.isPart, |
| }); |
| |
| if (configuration.withContentPredicate(result)) { |
| sink.writelnWithIndent('content'); |
| sink.writeln('---'); |
| sink.write(result.content); |
| sink.writeln('---'); |
| } |
| |
| sink.writeElements('errors', result.diagnostics, _writeDiagnostic); |
| |
| var nodeToWrite = configuration.nodeSelector(result); |
| if (nodeToWrite != null) { |
| sink.writeWithIndent('selectedNode: '); |
| nodeToWrite.accept( |
| ResolvedAstPrinter( |
| sink: sink, |
| elementPrinter: elementPrinter, |
| configuration: configuration.nodeConfiguration, |
| ), |
| ); |
| } |
| |
| var typesToWrite = configuration.typesSelector(result); |
| sink.writeElements('selectedTypes', typesToWrite.entries.toList(), ( |
| entry, |
| ) { |
| sink.writeIndent(); |
| sink.write('${entry.key}: '); |
| elementPrinter.writeType(entry.value); |
| }); |
| |
| var variableTypesToWrite = configuration.variableTypesSelector(result); |
| sink.writeElements('selectedVariableTypes', variableTypesToWrite, ( |
| variable, |
| ) { |
| sink.writeIndent(); |
| sink.write('${variable.name}: '); |
| if (variable is LocalVariableElement) { |
| elementPrinter.writeType(variable.type); |
| } else if (variable is TopLevelVariableElement) { |
| elementPrinter.writeType(variable.type); |
| } |
| }); |
| }); |
| } |
| } |
| |
| class ResolvedUnitResultPrinterConfiguration { |
| var nodeConfiguration = ResolvedNodeTextConfiguration(); |
| AstNode? Function(ResolvedUnitResult) nodeSelector = (_) => null; |
| Map<String, DartType> Function(ResolvedUnitResult) typesSelector = (_) => {}; |
| List<Element> Function(ResolvedUnitResult) variableTypesSelector = (_) => []; |
| bool Function(FileResult) withContentPredicate = (_) => false; |
| } |
| |
| /// The event of received an object into the `results` stream. |
| final class ResultStreamEvent extends DriverEvent { |
| final Object object; |
| |
| ResultStreamEvent({required this.object}); |
| } |
| |
| final class SchedulerStatusEvent extends DriverEvent { |
| final AnalysisStatus status; |
| |
| SchedulerStatusEvent(this.status); |
| } |
| |
| class UnitElementPrinterConfiguration { |
| List<Element> Function(LibraryFragment) elementSelector = (_) => []; |
| } |
| |
| extension on ManifestItemIdList { |
| String asString(IdProvider idProvider) { |
| if (ids.isNotEmpty) { |
| return ids.map((id) => idProvider.manifestId(id)).join(' '); |
| } else { |
| return '[]'; |
| } |
| } |
| } |
| |
| extension on LibraryCycle { |
| bool get isSdk { |
| return libraries.any((library) => library.file.uri.isScheme('dart')); |
| } |
| } |
| |
| extension<V> on Map<LookupName, V> { |
| List<MapEntry<LookupName, V>> get sorted { |
| return entries.sortedByCompare((entry) => entry.key, LookupName.compare); |
| } |
| } |
| |
| extension<V> on Map<Uri, V> { |
| List<MapEntry<Uri, V>> get sorted { |
| return entries.sortedBy((entry) => entry.key.toString()); |
| } |
| } |
| |
| extension on TreeStringSink { |
| void writelnNamedFilePath(String name, FileState fileState) { |
| writelnWithIndent('$name: ${fileState.resource.posixPath}'); |
| } |
| } |
