void RunTestsInAssembly(IRunContext runContext, IFrameworkHandle frameworkHandle, LoggerHelper logger, TestPlatformContext testPlatformContext, IMessageSinkWithTypes reporterMessageHandler, AssemblyRunInfo runInfo) { if (cancelled) { return; } var assembly = new XunitProjectAssembly { AssemblyFilename = runInfo.AssemblyFileName }; var assemblyFileName = runInfo.AssemblyFileName; var assemblyDisplayName = Path.GetFileNameWithoutExtension(assemblyFileName); var configuration = runInfo.Configuration; var shadowCopy = configuration.ShadowCopyOrDefault; var appDomain = assembly.Configuration.AppDomain ?? AppDomainDefaultBehavior; var longRunningSeconds = assembly.Configuration.LongRunningTestSecondsOrDefault; if (RunSettingsHelper.DisableAppDomain) { appDomain = AppDomainSupport.Denied; } try { #if WINDOWS_UAP // For AppX Apps, use the package location assemblyFileName = Path.Combine(Windows.ApplicationModel.Package.Current.InstalledLocation.Path, Path.GetFileName(assemblyFileName)); #endif var diagnosticSink = new DiagnosticMessageSink(logger, assemblyDisplayName, runInfo.Configuration.DiagnosticMessagesOrDefault); var diagnosticMessageSink = MessageSinkAdapter.Wrap(diagnosticSink); using (var controller = new XunitFrontController(appDomain, assemblyFileName, shadowCopy: shadowCopy, diagnosticMessageSink: diagnosticMessageSink)) { var testCasesMap = new Dictionary <string, TestCase>(); var testCases = new List <ITestCase>(); if (runInfo.TestCases == null || !runInfo.TestCases.Any()) { // Discover tests AssemblyDiscoveredInfo assemblyDiscoveredInfo = new AssemblyDiscoveredInfo(); DiscoverTestsInSource(controller, logger, testPlatformContext, (source, discoverer, discoveryOptions) => new VsExecutionDiscoverySink(() => cancelled), (source, discoverer, discoveryOptions, visitor) => { if (discoveryOptions.GetInternalDiagnosticMessagesOrDefault()) { foreach (var testCase in visitor.TestCases) { logger.Log(testCase, "Discovered [execution] test case '{0}' (ID = '{1}')", testCase.DisplayName, testCase.UniqueID); } } assemblyDiscoveredInfo = new AssemblyDiscoveredInfo { AssemblyFileName = source, DiscoveredTestCases = visitor.TestCases.Select(testCase => new DiscoveredTestCase(source, discoverer, testCase, logger, testPlatformContext)).ToList() }; }, assemblyFileName, shadowCopy, configuration ); if (assemblyDiscoveredInfo.DiscoveredTestCases == null || !assemblyDiscoveredInfo.DiscoveredTestCases.Any()) { if (configuration.InternalDiagnosticMessagesOrDefault) { logger.LogWarning("Skipping '{0}' since no tests were found during discovery [execution].", assemblyDiscoveredInfo.AssemblyFileName); } return; } // Filter tests var traitNames = new HashSet <string>(assemblyDiscoveredInfo.DiscoveredTestCases.SelectMany(testCase => testCase.TraitNames)); // Apply any filtering var filter = new TestCaseFilter(runContext, logger, assemblyDiscoveredInfo.AssemblyFileName, traitNames); var filteredTestCases = assemblyDiscoveredInfo.DiscoveredTestCases.Where(dtc => filter.MatchTestCase(dtc.VSTestCase)).ToList(); // Force unique names if there is more than 1 testcase with the same name foreach (var groupWithDuplicateNames in filteredTestCases.GroupBy(dtc => dtc.Name).Where(group => group.Count() > 1)) { foreach (var discoveredTestCaseWithDuplicateName in groupWithDuplicateNames) { discoveredTestCaseWithDuplicateName.ForceUniqueName(); } } foreach (var filteredTestCase in filteredTestCases) { var uniqueID = filteredTestCase.UniqueID; if (testCasesMap.ContainsKey(uniqueID)) { logger.LogWarning(filteredTestCase.TestCase, "Skipping test case with duplicate ID '{0}' ('{1}' and '{2}')", uniqueID, testCasesMap[uniqueID].DisplayName, filteredTestCase.VSTestCase.DisplayName); } else { testCasesMap.Add(uniqueID, filteredTestCase.VSTestCase); testCases.Add(filteredTestCase.TestCase); } } } else { // We are in Run Specific tests scenario, the `TestCase` objects are available. // Query the `TestCase` objects to find XunitTestCase objects. foreach (var vstestCase in runInfo.TestCases) { var xunitTestCase = Deserialize(logger, controller, vstestCase); if (xunitTestCase != null) { testCasesMap.Add(xunitTestCase.UniqueID, vstestCase); testCases.Add(xunitTestCase); } } } // Execute tests var executionOptions = TestFrameworkOptions.ForExecution(runInfo.Configuration); if (RunSettingsHelper.DisableParallelization) { executionOptions.SetSynchronousMessageReporting(true); executionOptions.SetDisableParallelization(true); } reporterMessageHandler.OnMessage(new TestAssemblyExecutionStarting(assembly, executionOptions)); using (var vsExecutionSink = new VsExecutionSink(reporterMessageHandler, frameworkHandle, logger, testCasesMap, executionOptions, () => cancelled)) { IExecutionSink resultsSink = vsExecutionSink; if (longRunningSeconds > 0) { resultsSink = new DelegatingLongRunningTestDetectionSink(resultsSink, TimeSpan.FromSeconds(longRunningSeconds), diagnosticSink); } controller.RunTests(testCases, resultsSink, executionOptions); resultsSink.Finished.WaitOne(); reporterMessageHandler.OnMessage(new TestAssemblyExecutionFinished(assembly, executionOptions, resultsSink.ExecutionSummary)); } } } catch (Exception ex) { logger.LogError("{0}: Catastrophic failure: {1}", assemblyDisplayName, ex); } }
void DiscoverTests <TVisitor>(IEnumerable <string> sources, LoggerHelper logger, TestPlatformContext testPlatformContext, Func <string, ITestFrameworkDiscoverer, ITestFrameworkDiscoveryOptions, TVisitor> visitorFactory, Action <string, ITestFrameworkDiscoverer, ITestFrameworkDiscoveryOptions, TVisitor> visitComplete = null) where TVisitor : IVsDiscoverySink, IDisposable { try { RemotingUtility.CleanUpRegisteredChannels(); using (AssemblyHelper.SubscribeResolve()) { foreach (var assemblyFileNameCanBeWithoutAbsolutePath in sources) { var assemblyFileName = GetAssemblyFileName(assemblyFileNameCanBeWithoutAbsolutePath); var configuration = LoadConfiguration(assemblyFileName); var fileName = Path.GetFileNameWithoutExtension(assemblyFileName); var shadowCopy = configuration.ShadowCopyOrDefault; var diagnosticSink = new DiagnosticMessageSink(logger, fileName, configuration.DiagnosticMessagesOrDefault); using (var framework = new XunitFrontController(AppDomainDefaultBehavior, assemblyFileName, shadowCopy: shadowCopy, diagnosticMessageSink: MessageSinkAdapter.Wrap(diagnosticSink))) if (!DiscoverTestsInSource(framework, logger, testPlatformContext, visitorFactory, visitComplete, assemblyFileName, shadowCopy, configuration)) { break; } } } } catch (Exception e) { logger.LogWarning("Exception discovering tests: {0}", e.Unwrap()); } }
void RunTestsInAssembly(IRunContext runContext, IFrameworkHandle frameworkHandle, LoggerHelper logger, TestPlatformContext testPlatformContext, IMessageSinkWithTypes reporterMessageHandler, AssemblyRunInfo runInfo) { if (cancelled) { return; } var assemblyDisplayName = "(unknown assembly)"; try { var assembly = new XunitProjectAssembly { AssemblyFilename = runInfo.AssemblyFileName }; var assemblyFileName = runInfo.AssemblyFileName; assemblyDisplayName = Path.GetFileNameWithoutExtension(assemblyFileName); var configuration = runInfo.Configuration; var shadowCopy = configuration.ShadowCopyOrDefault; var appDomain = assembly.Configuration.AppDomain ?? AppDomainDefaultBehavior; var longRunningSeconds = assembly.Configuration.LongRunningTestSecondsOrDefault; if (RunSettingsHelper.DisableAppDomain) { appDomain = AppDomainSupport.Denied; } #if WINDOWS_UAP // For AppX Apps, use the package location assemblyFileName = Path.Combine(Windows.ApplicationModel.Package.Current.InstalledLocation.Path, Path.GetFileName(assemblyFileName)); #endif var diagnosticSink = new DiagnosticMessageSink(logger, assemblyDisplayName, runInfo.Configuration.DiagnosticMessagesOrDefault); var diagnosticMessageSink = MessageSinkAdapter.Wrap(diagnosticSink); using (var controller = new XunitFrontController(appDomain, assemblyFileName, shadowCopy: shadowCopy, diagnosticMessageSink: diagnosticMessageSink)) { var testCasesMap = new Dictionary <string, TestCase>(); var testCases = new List <ITestCase>(); if (runInfo.TestCases == null || !runInfo.TestCases.Any()) { // Discover tests AssemblyDiscoveredInfo assemblyDiscoveredInfo = new AssemblyDiscoveredInfo(); DiscoverTestsInSource(controller, logger, testPlatformContext, (source, discoverer, discoveryOptions) => new VsExecutionDiscoverySink(() => cancelled), (source, discoverer, discoveryOptions, visitor) => { if (discoveryOptions.GetInternalDiagnosticMessagesOrDefault()) { foreach (var testCase in visitor.TestCases) { logger.Log(testCase, "Discovered [execution] test case '{0}' (ID = '{1}')", testCase.DisplayName, testCase.UniqueID); } } assemblyDiscoveredInfo = new AssemblyDiscoveredInfo { AssemblyFileName = source, DiscoveredTestCases = GetVsTestCases(source, discoverer, visitor, logger, testPlatformContext) }; }, assemblyFileName, shadowCopy, configuration ); if (assemblyDiscoveredInfo.DiscoveredTestCases == null || !assemblyDiscoveredInfo.DiscoveredTestCases.Any()) { if (configuration.InternalDiagnosticMessagesOrDefault) { logger.LogWarning("Skipping '{0}' since no tests were found during discovery [execution].", assemblyDiscoveredInfo.AssemblyFileName); } return; } // Filter tests var traitNames = new HashSet <string>(assemblyDiscoveredInfo.DiscoveredTestCases.SelectMany(testCase => testCase.TraitNames)); // Apply any filtering var filter = new TestCaseFilter(runContext, logger, assemblyDiscoveredInfo.AssemblyFileName, traitNames); var filteredTestCases = assemblyDiscoveredInfo.DiscoveredTestCases.Where(dtc => filter.MatchTestCase(dtc.VSTestCase)).ToList(); foreach (var filteredTestCase in filteredTestCases) { var uniqueID = filteredTestCase.UniqueID; if (testCasesMap.ContainsKey(uniqueID)) { logger.LogWarning(filteredTestCase.TestCase, "Skipping test case with duplicate ID '{0}' ('{1}' and '{2}')", uniqueID, testCasesMap[uniqueID].DisplayName, filteredTestCase.VSTestCase.DisplayName); } else { testCasesMap.Add(uniqueID, filteredTestCase.VSTestCase); testCases.Add(filteredTestCase.TestCase); } } } else { try { var serializations = runInfo.TestCases .Select(tc => tc.GetPropertyValue <string>(SerializedTestCaseProperty, null)) .ToList(); var deserializedTestCasesByUniqueId = controller.BulkDeserialize(serializations); if (deserializedTestCasesByUniqueId == null) { logger.LogErrorWithSource(assemblyFileName, "Received null response from BulkDeserialize"); } else { logger.Log("Received {0} results from {1} requests", deserializedTestCasesByUniqueId.Count, serializations.Count); for (int idx = 0; idx < runInfo.TestCases.Count; ++idx) { try { var kvp = deserializedTestCasesByUniqueId[idx]; var vsTestCase = runInfo.TestCases[idx]; if (kvp.Value == null) { logger.LogErrorWithSource(assemblyFileName, "Test case {0} failed to deserialize: {1}", vsTestCase.DisplayName, kvp.Key); } else { testCasesMap.Add(kvp.Key, vsTestCase); testCases.Add(kvp.Value); } } catch (Exception ex) { logger.LogErrorWithSource(assemblyFileName, "Catastrophic error deserializing item #{0}: {1}", idx, ex); } } } } catch (Exception ex) { logger.LogWarningWithSource(assemblyFileName, "Catastrophic error during deserialization: {0}", ex); } } // Execute tests var executionOptions = TestFrameworkOptions.ForExecution(runInfo.Configuration); if (RunSettingsHelper.DisableParallelization) { executionOptions.SetSynchronousMessageReporting(true); executionOptions.SetDisableParallelization(true); } reporterMessageHandler.OnMessage(new TestAssemblyExecutionStarting(assembly, executionOptions)); using (var vsExecutionSink = new VsExecutionSink(reporterMessageHandler, frameworkHandle, logger, testCasesMap, executionOptions, () => cancelled)) { IExecutionSink resultsSink = vsExecutionSink; if (longRunningSeconds > 0) { resultsSink = new DelegatingLongRunningTestDetectionSink(resultsSink, TimeSpan.FromSeconds(longRunningSeconds), diagnosticSink); } controller.RunTests(testCases, resultsSink, executionOptions); resultsSink.Finished.WaitOne(); reporterMessageHandler.OnMessage(new TestAssemblyExecutionFinished(assembly, executionOptions, resultsSink.ExecutionSummary)); } } } catch (Exception ex) { logger.LogError("{0}: Catastrophic failure: {1}", assemblyDisplayName, ex); } }
void RunTestsInAssembly(IRunContext runContext, IFrameworkHandle frameworkHandle, LoggerHelper logger, IMessageSinkWithTypes reporterMessageHandler, AssemblyRunInfo runInfo) { if (cancelled) { return; } var assembly = new XunitProjectAssembly { AssemblyFilename = runInfo.AssemblyFileName }; var assemblyFileName = runInfo.AssemblyFileName; var assemblyDisplayName = Path.GetFileNameWithoutExtension(assemblyFileName); var shadowCopy = assembly.Configuration.ShadowCopyOrDefault; var appDomain = assembly.Configuration.AppDomain ?? AppDomainDefaultBehavior; var longRunningSeconds = assembly.Configuration.LongRunningTestSecondsOrDefault; if (RunSettingsHelper.DisableAppDomain) { appDomain = AppDomainSupport.Denied; } try { #if PLATFORM_DOTNET // For AppX Apps, use the package location assemblyFileName = Path.Combine(Windows.ApplicationModel.Package.Current.InstalledLocation.Path, Path.GetFileName(assemblyFileName)); #endif var diagnosticSink = new DiagnosticMessageSink(logger, assemblyDisplayName, runInfo.Configuration.DiagnosticMessagesOrDefault); using (var controller = new XunitFrontController(appDomain, assemblyFileName: assemblyFileName, configFileName: null, shadowCopy: shadowCopy, diagnosticMessageSink: MessageSinkAdapter.Wrap(diagnosticSink))) { var xunitTestCases = runInfo.TestCases.Select(tc => new { vs = tc, xunit = Deserialize(logger, controller, tc) }) .Where(tc => tc.xunit != null) .ToDictionary(tc => tc.xunit, tc => tc.vs); var executionOptions = TestFrameworkOptions.ForExecution(runInfo.Configuration); if (RunSettingsHelper.DisableParallelization) { executionOptions.SetSynchronousMessageReporting(true); executionOptions.SetDisableParallelization(true); } reporterMessageHandler.OnMessage(new TestAssemblyExecutionStarting(assembly, executionOptions)); using (var vsExecutionSink = new VsExecutionSink(reporterMessageHandler, frameworkHandle, logger, xunitTestCases, executionOptions, () => cancelled)) { IExecutionSink resultsSink = vsExecutionSink; if (longRunningSeconds > 0) { resultsSink = new DelegatingLongRunningTestDetectionSink(resultsSink, TimeSpan.FromSeconds(longRunningSeconds), diagnosticSink); } controller.RunTests(xunitTestCases.Keys.ToList(), resultsSink, executionOptions); resultsSink.Finished.WaitOne(); reporterMessageHandler.OnMessage(new TestAssemblyExecutionFinished(assembly, executionOptions, resultsSink.ExecutionSummary)); } } } catch (Exception ex) { logger.LogError("{0}: Catastrophic failure: {1}", assemblyDisplayName, ex); } }
void DiscoverTests <TVisitor>(IRunSettings runSettings, IEnumerable <string> sources, LoggerHelper logger, Func <string, ITestFrameworkDiscoverer, ITestFrameworkDiscoveryOptions, TVisitor> visitorFactory, Action <string, ITestFrameworkDiscoverer, ITestFrameworkDiscoveryOptions, TVisitor> visitComplete = null) where TVisitor : IVsDiscoverySink, IDisposable { try { RemotingUtility.CleanUpRegisteredChannels(); using (AssemblyHelper.SubscribeResolve()) { #if NET35 || NETCOREAPP1_0 // Reads settings like disabling appdomains, parallel etc. // Do this first before invoking any thing else to ensure correct settings for the run RunSettingsHelper.ReadRunSettings(runSettings?.SettingsXml); #endif var reporterMessageHandler = GetRunnerReporter(sources).CreateMessageHandler(new VisualStudioRunnerLogger(logger)); foreach (var assemblyFileNameCanBeWithoutAbsolutePath in sources) { var assemblyFileName = assemblyFileNameCanBeWithoutAbsolutePath; #if !PLATFORM_DOTNET assemblyFileName = Path.GetFullPath(assemblyFileNameCanBeWithoutAbsolutePath); #endif var assembly = new XunitProjectAssembly { AssemblyFilename = assemblyFileName }; var configuration = LoadConfiguration(assemblyFileName); var fileName = Path.GetFileNameWithoutExtension(assemblyFileName); var shadowCopy = configuration.ShadowCopyOrDefault; try { if (cancelled) { break; } if (!IsXunitTestAssembly(assemblyFileName)) { if (configuration.DiagnosticMessagesOrDefault) { logger.Log("Skipping: {0} (no reference to xUnit.net)", fileName); } } else { var diagnosticSink = new DiagnosticMessageSink(logger, fileName, configuration.DiagnosticMessagesOrDefault); using (var framework = new XunitFrontController(AppDomainDefaultBehavior, assemblyFileName: assemblyFileName, configFileName: null, shadowCopy: shadowCopy, diagnosticMessageSink: MessageSinkAdapter.Wrap(diagnosticSink))) { var targetFramework = framework.TargetFramework; if (targetFramework.StartsWith("MonoTouch", StringComparison.OrdinalIgnoreCase) || targetFramework.StartsWith("MonoAndroid", StringComparison.OrdinalIgnoreCase) || targetFramework.StartsWith("Xamarin.iOS", StringComparison.OrdinalIgnoreCase)) { if (configuration.DiagnosticMessagesOrDefault) { logger.Log("Skipping: {0} (unsupported target framework '{1}')", fileName, targetFramework); } } else { var discoveryOptions = TestFrameworkOptions.ForDiscovery(configuration); using (var visitor = visitorFactory(assemblyFileName, framework, discoveryOptions)) { reporterMessageHandler.OnMessage(new TestAssemblyDiscoveryStarting(assembly, framework.CanUseAppDomains && AppDomainDefaultBehavior != AppDomainSupport.Denied, shadowCopy, discoveryOptions)); framework.Find(includeSourceInformation: true, discoveryMessageSink: visitor, discoveryOptions: discoveryOptions); var totalTests = visitor.Finish(); visitComplete?.Invoke(assemblyFileName, framework, discoveryOptions, visitor); reporterMessageHandler.OnMessage(new TestAssemblyDiscoveryFinished(assembly, discoveryOptions, totalTests, totalTests)); } } } } } catch (Exception e) { var ex = e.Unwrap(); var fileNotFound = ex as FileNotFoundException; #if !PLATFORM_DOTNET var fileLoad = ex as FileLoadException; #endif if (ex is InvalidOperationException) { logger.LogWarning("Skipping: {0} ({1})", fileName, ex.Message); } else if (fileNotFound != null) { logger.LogWarning("Skipping: {0} (could not find dependent assembly '{1}')", fileName, Path.GetFileNameWithoutExtension(fileNotFound.FileName)); } #if !PLATFORM_DOTNET else if (fileLoad != null) { logger.LogWarning("Skipping: {0} (could not find dependent assembly '{1}')", fileName, Path.GetFileNameWithoutExtension(fileLoad.FileName)); } #endif else { logger.LogWarning("Exception discovering tests from {0}: {1}", fileName, ex); } } } } } catch (Exception e) { logger.LogWarning("Exception discovering tests: {0}", e.Unwrap()); } }
void RunTests(IRunContext runContext, IFrameworkHandle frameworkHandle, LoggerHelper logger, TestPlatformContext testPlatformContext, RunSettings runSettings, Func <List <AssemblyRunInfo> > getRunInfos) { Guard.ArgumentNotNull("runContext", runContext); Guard.ArgumentNotNull("frameworkHandle", frameworkHandle); try { RemotingUtility.CleanUpRegisteredChannels(); cancelled = false; var runInfos = getRunInfos(); var parallelizeAssemblies = !runSettings.DisableParallelization && runInfos.All(runInfo => runInfo.Configuration.ParallelizeAssemblyOrDefault); var reporterMessageHandler = MessageSinkWithTypesAdapter.Wrap(GetRunnerReporter(logger, runSettings, runInfos.Select(ari => ari.AssemblyFileName)) .CreateMessageHandler(new VisualStudioRunnerLogger(logger))); var internalDiagnosticsMessageSink = DiagnosticMessageSink.ForInternalDiagnostics(logger, runSettings.InternalDiagnostics); using (AssemblyHelper.SubscribeResolveForAssembly(typeof(VsTestRunner), MessageSinkAdapter.Wrap(internalDiagnosticsMessageSink))) { if (parallelizeAssemblies) { runInfos .Select(runInfo => RunTestsInAssemblyAsync(runContext, frameworkHandle, logger, testPlatformContext, runSettings, reporterMessageHandler, runInfo)) .ToList() .ForEach(@event => @event.WaitOne()); } else { runInfos .ForEach(runInfo => RunTestsInAssembly(runContext, frameworkHandle, logger, testPlatformContext, runSettings, reporterMessageHandler, runInfo)); } } } catch (Exception ex) { logger.LogError("Catastrophic failure: {0}", ex); } }
AssemblyRunner(AppDomainSupport appDomainSupport, string assemblyFileName, string configFileName = null, bool shadowCopy = true, string shadowCopyFolder = null) { controller = new XunitFrontController(appDomainSupport, assemblyFileName, configFileName, shadowCopy, shadowCopyFolder, diagnosticMessageSink: MessageSinkAdapter.Wrap(this)); configuration = ConfigReader.Load(assemblyFileName, configFileName); }