private static void RegisterKnownWorkspaceResolvers(
DScriptWorkspaceResolverFactory workspaceFactory,
GlobalConstants constants,
ModuleRegistry sharedModuleRegistry,
IFrontEndStatistics statistics,
MsBuildFrontEnd msBuildFrontEnd,
NinjaFrontEnd ninjaFrontEnd,
CMakeFrontEnd cmakeFrontend)
{
workspaceFactory.RegisterResolver(
KnownResolverKind.SourceResolverKind,
() => new WorkspaceSourceModuleResolver(constants, sharedModuleRegistry, statistics, logger: null));
workspaceFactory.RegisterResolver(
KnownResolverKind.DScriptResolverKind,
() => new WorkspaceSourceModuleResolver(constants, sharedModuleRegistry, statistics, logger: null));
workspaceFactory.RegisterResolver(
KnownResolverKind.DefaultSourceResolverKind,
() => new WorkspaceDefaultSourceModuleResolver(constants, sharedModuleRegistry, statistics, logger: null));
workspaceFactory.RegisterResolver(
KnownResolverKind.NugetResolverKind,
() => new WorkspaceNugetModuleResolver(constants, sharedModuleRegistry, statistics));
workspaceFactory.RegisterResolver(
KnownResolverKind.DownloadResolverKind,
() => new DownloadWorkspaceResolver(constants, sharedModuleRegistry));
workspaceFactory.RegisterResolver(
KnownResolverKind.MsBuildResolverKind,
() => new MsBuildWorkspaceResolver(constants, sharedModuleRegistry, statistics, msBuildFrontEnd));
workspaceFactory.RegisterResolver(
KnownResolverKind.NinjaResolverKind,
() => new NinjaWorkspaceResolver(constants, sharedModuleRegistry, statistics, ninjaFrontEnd));
workspaceFactory.RegisterResolver(
KnownResolverKind.CMakeResolverKind,
() => new CMakeWorkspaceResolver(constants, sharedModuleRegistry, statistics, cmakeFrontend, ninjaFrontEnd));
}
private static void RegisterKnownWorkspaceResolvers(
StringTable stringTable,
DScriptWorkspaceResolverFactory workspaceFactory,
IFrontEndStatistics statistics)
{
workspaceFactory.RegisterResolver(
KnownResolverKind.SourceResolverKind,
() => new WorkspaceSourceModuleResolver(stringTable, statistics, logger: null));
workspaceFactory.RegisterResolver(
KnownResolverKind.DScriptResolverKind,
() => new WorkspaceSourceModuleResolver(stringTable, statistics, logger: null));
workspaceFactory.RegisterResolver(
KnownResolverKind.DefaultSourceResolverKind,
() => new WorkspaceDefaultSourceModuleResolver(stringTable, statistics, logger: null));
workspaceFactory.RegisterResolver(
KnownResolverKind.NugetResolverKind,
() => new WorkspaceNugetModuleResolver(stringTable, statistics));
workspaceFactory.RegisterResolver(
KnownResolverKind.DownloadResolverKind,
() => new DownloadWorkspaceResolver());
workspaceFactory.RegisterResolver(
KnownResolverKind.MsBuildResolverKind,
() => new MsBuildWorkspaceResolver());
workspaceFactory.RegisterResolver(
KnownResolverKind.NinjaResolverKind,
() => new NinjaWorkspaceResolver());
workspaceFactory.RegisterResolver(
KnownResolverKind.CMakeResolverKind,
() => new CMakeWorkspaceResolver());
}
private bool CreateFactories(
FrontEndContext frontEndContext,
TestEngineAbstraction engineAbstraction,
FrontEndStatistics frontEndStatistics,
ICommandLineConfiguration configuration,
out AmbientTesting ambientTesting,
out DScriptWorkspaceResolverFactory workspaceFactory,
out FrontEndFactory frontEndFactory)
{
var globalConstants = new GlobalConstants(frontEndContext.SymbolTable);
ambientTesting = new AmbientTesting(engineAbstraction, GetAllDiagnostics, globalConstants.KnownTypes);
ambientTesting.Initialize(globalConstants.Global);
var ambientAssert = new AmbientAssert(globalConstants.KnownTypes);
ambientAssert.Initialize(globalConstants.Global);
var sharedModuleRegistry = new ModuleRegistry();
workspaceFactory = new DScriptWorkspaceResolverFactory();
workspaceFactory.RegisterResolver(
KnownResolverKind.DScriptResolverKind,
() => new WorkspaceSourceModuleResolver(globalConstants, sharedModuleRegistry, frontEndStatistics));
workspaceFactory.RegisterResolver(
KnownResolverKind.SourceResolverKind,
() => new WorkspaceSourceModuleResolver(globalConstants, sharedModuleRegistry, frontEndStatistics));
workspaceFactory.RegisterResolver(
KnownResolverKind.DefaultSourceResolverKind,
() => new WorkspaceDefaultSourceModuleResolver(globalConstants, sharedModuleRegistry, frontEndStatistics));
// Create the controller
frontEndFactory = new FrontEndFactory();
frontEndFactory.SetConfigurationProcessor(new TestConfigProcessor(configuration));
frontEndFactory.AddFrontEnd(
new DScriptFrontEnd(
globalConstants,
sharedModuleRegistry,
frontEndStatistics,
logger: m_astLogger));
if (!frontEndFactory.TrySeal(frontEndContext.LoggingContext))
{
HandleDiagnostics();
return(false);
}
return(true);
}
private BuildXLEngine CreateEngine(bool rememberAllChangedTrackedInputs)
{
IFrontEndController Create(PathTable pathTable, SymbolTable symbolTable)
{
var frontEndStatistics = new FrontEndStatistics();
var moduleRegistry = new ModuleRegistry(symbolTable);
var workspaceFactory = new DScriptWorkspaceResolverFactory();
workspaceFactory.RegisterResolver(KnownResolverKind.SourceResolverKind,
() => new WorkspaceSourceModuleResolver(pathTable.StringTable, frontEndStatistics, ParseAndEvaluateLogger));
workspaceFactory.RegisterResolver(KnownResolverKind.DScriptResolverKind,
() => new WorkspaceSourceModuleResolver(pathTable.StringTable, frontEndStatistics, ParseAndEvaluateLogger));
workspaceFactory.RegisterResolver(KnownResolverKind.DefaultSourceResolverKind,
() => new WorkspaceDefaultSourceModuleResolver(pathTable.StringTable, frontEndStatistics, ParseAndEvaluateLogger));
var frontEndFactory = FrontEndFactory.CreateInstanceForTesting(
() => new ConfigurationProcessor(new FrontEndStatistics(), ParseAndEvaluateLogger),
new DScriptFrontEnd(frontEndStatistics, ParseAndEvaluateLogger));
var evaluationScheduler = new EvaluationScheduler(degreeOfParallelism: 1);
return(new FrontEndHostController(
frontEndFactory,
workspaceFactory,
evaluationScheduler,
moduleRegistry,
new FrontEndStatistics(),
logger: InitializationLogger,
collector: null,
collectMemoryAsSoonAsPossible: false));
}
BuildXLEngine.PopulateLoggingAndLayoutConfiguration(Configuration, Context.PathTable, bxlExeLocation: null, inTestMode: true);
var successfulValdiation = BuildXLEngine.PopulateAndValidateConfiguration(Configuration, Configuration, Context.PathTable, LoggingContext);
Assert.True(successfulValdiation);
var engine = BuildXLEngine.Create(LoggingContext, Context, Configuration, new LambdaBasedFrontEndControllerFactory(Create), rememberAllChangedTrackedInputs: rememberAllChangedTrackedInputs);
engine.TestHooks = TestHooks;
return(engine);
}
private static IFrontEndController TryCreateFrontEndController(
FrontEndFactory frontEndFactory,
IDecorator <EvaluationResult> decorator,
ICommandLineConfiguration configuration,
SymbolTable symbolTable,
LoggingContext loggingContext,
PerformanceCollector collector,
bool collectMemoryAsSoonAsPossible,
IFrontEndStatistics statistics)
{
var workspaceResolverFactory = new DScriptWorkspaceResolverFactory();
Contract.Requires(frontEndFactory != null && !frontEndFactory.IsSealed);
// Statistic should be global for all front-ends, not per an instance.
var frontEndStatistics = statistics ?? new FrontEndStatistics();
var globalConstants = new GlobalConstants(symbolTable);
var sharedModuleRegistry = new ModuleRegistry();
// Note, that the following code is absolutely critical for detecting that front-end related objects
// are freed successfully after evaluation.
// ModuleRegistry was picked intentionally because it holds vast amount of front-end data.
FrontEndControllerMemoryObserver.CaptureFrontEndReference(sharedModuleRegistry);
frontEndFactory.SetConfigurationProcessor(
new ConfigurationProcessor(globalConstants, sharedModuleRegistry, logger: null));
var msBuildFrontEnd = new MsBuildFrontEnd(
globalConstants,
sharedModuleRegistry,
frontEndStatistics);
var ninjaFrontEnd = new NinjaFrontEnd(
globalConstants,
sharedModuleRegistry,
frontEndStatistics);
var cmakeFrontEnd = new CMakeFrontEnd(
globalConstants,
sharedModuleRegistry,
frontEndStatistics);
// TODO: Workspace resolvers and frontends are registered in separate factories. Consider
// adding a main coordinator/registry
RegisterKnownWorkspaceResolvers(
workspaceResolverFactory,
globalConstants,
sharedModuleRegistry,
frontEndStatistics,
msBuildFrontEnd,
ninjaFrontEnd,
cmakeFrontEnd);
frontEndFactory.AddFrontEnd(new DScriptFrontEnd(
globalConstants,
sharedModuleRegistry,
frontEndStatistics,
evaluationDecorator: decorator));
frontEndFactory.AddFrontEnd(new NugetFrontEnd(
globalConstants,
sharedModuleRegistry,
frontEndStatistics,
evaluationDecorator: decorator));
frontEndFactory.AddFrontEnd(new DownloadFrontEnd(
globalConstants,
sharedModuleRegistry));
frontEndFactory.AddFrontEnd(msBuildFrontEnd);
frontEndFactory.AddFrontEnd(ninjaFrontEnd);
frontEndFactory.AddFrontEnd(cmakeFrontEnd);
if (!frontEndFactory.TrySeal(loggingContext))
{
return(null);
}
return(new FrontEndHostController(frontEndFactory, workspaceResolverFactory,
frontEndStatistics: frontEndStatistics, collector: collector, collectMemoryAsSoonAsPossible: collectMemoryAsSoonAsPossible));
}