protected virtual List <IRunnerReporter> GetAvailableRunnerReporters()
{
var result = new List <IRunnerReporter>();
var runnerPath = Path.GetDirectoryName(Assembly.GetExecutingAssembly().GetLocalCodeBase());
foreach (var dllFile in Directory.GetFiles(runnerPath, "*.dll").Select(f => Path.Combine(runnerPath, f)))
{
Type[] types;
try
{
var assembly = CrossPlatform.LoadAssembly(dllFile);
types = assembly.GetTypes();
}
catch (ReflectionTypeLoadException ex)
{
types = ex.Types;
}
catch
{
continue;
}
foreach (var type in types)
{
#pragma warning disable CS0618
if (type == null || type.GetTypeInfo().IsAbstract || type == typeof(DefaultRunnerReporter) || type == typeof(DefaultRunnerReporterWithTypes) || !type.GetInterfaces().Any(t => t == typeof(IRunnerReporter)))
{
continue;
}
#pragma warning restore CS0618
var ctor = type.GetConstructor(new Type[0]);
if (ctor == null)
{
Log.LogWarning("Type {0} in assembly {1} appears to be a runner reporter, but does not have an empty constructor.", type.FullName, dllFile);
continue;
}
result.Add((IRunnerReporter)ctor.Invoke(new object[0]));
}
}
return(result);
}
public override bool Execute()
{
RemotingUtility.CleanUpRegisteredChannels();
XElement assembliesElement = null;
var environment = $"{IntPtr.Size * 8}-bit {CrossPlatform.Version}";
if (NeedsXml)
{
assembliesElement = new XElement("assemblies");
}
var appDomains = default(AppDomainSupport?);
switch (AppDomains?.ToLowerInvariant()) // Using ToLowerInvariant() here for back compat for when this was a boolean
{
case null:
break;
case "ifavailable":
appDomains = AppDomainSupport.IfAvailable;
break;
case "true":
case "required":
appDomains = AppDomainSupport.Required;
break;
case "false":
case "denied":
appDomains = AppDomainSupport.Denied;
break;
default:
Log.LogError("AppDomains value '{0}' is invalid: must be 'ifavailable', 'required', or 'denied'", AppDomains);
return(false);
}
switch (MaxParallelThreads)
{
case null:
case "default":
break;
case "unlimited":
maxThreadCount = -1;
break;
default:
int threadValue;
if (!int.TryParse(MaxParallelThreads, out threadValue) || threadValue < 1)
{
Log.LogError("MaxParallelThreads value '{0}' is invalid: must be 'default', 'unlimited', or a positive number", MaxParallelThreads);
return(false);
}
maxThreadCount = threadValue;
break;
}
var originalWorkingFolder = Directory.GetCurrentDirectory();
var internalDiagnosticsMessageSink = DiagnosticMessageSink.ForInternalDiagnostics(Log, InternalDiagnosticMessages);
using (AssemblyHelper.SubscribeResolveForAssembly(typeof(xunit), internalDiagnosticsMessageSink))
{
var reporter = GetReporter();
if (reporter == null)
{
return(false);
}
logger = new MSBuildLogger(Log);
reporterMessageHandler = MessageSinkWithTypesAdapter.Wrap(reporter.CreateMessageHandler(logger));
if (!NoLogo)
{
var versionAttribute = typeof(xunit).GetTypeInfo().Assembly.GetCustomAttribute <AssemblyInformationalVersionAttribute>();
Log.LogMessage(MessageImportance.High, $"xUnit.net MSBuild Runner v{versionAttribute.InformationalVersion} ({environment})");
}
var project = new XunitProject();
foreach (var assembly in Assemblies)
{
var assemblyFileName = assembly.GetMetadata("FullPath");
var configFileName = assembly.GetMetadata("ConfigFile");
if (configFileName != null && configFileName.Length == 0)
{
configFileName = null;
}
var projectAssembly = new XunitProjectAssembly {
AssemblyFilename = assemblyFileName, ConfigFilename = configFileName
};
if (shadowCopy.HasValue)
{
projectAssembly.Configuration.ShadowCopy = shadowCopy;
}
project.Add(projectAssembly);
}
if (WorkingFolder != null)
{
Directory.SetCurrentDirectory(WorkingFolder);
}
var clockTime = Stopwatch.StartNew();
if (!parallelizeAssemblies.HasValue)
{
parallelizeAssemblies = project.All(assembly => assembly.Configuration.ParallelizeAssemblyOrDefault);
}
if (parallelizeAssemblies.GetValueOrDefault())
{
var tasks = project.Assemblies.Select(assembly => Task.Run(() => ExecuteAssembly(assembly, appDomains)));
var results = Task.WhenAll(tasks).GetAwaiter().GetResult();
foreach (var assemblyElement in results.Where(result => result != null))
{
assembliesElement.Add(assemblyElement);
}
}
else
{
foreach (var assembly in project.Assemblies)
{
var assemblyElement = ExecuteAssembly(assembly, appDomains);
if (assemblyElement != null)
{
assembliesElement.Add(assemblyElement);
}
}
}
clockTime.Stop();
if (assembliesElement != null)
{
assembliesElement.Add(new XAttribute("timestamp", DateTime.Now.ToString(CultureInfo.InvariantCulture)));
}
if (completionMessages.Count > 0)
{
reporterMessageHandler.OnMessage(new TestExecutionSummary(clockTime.Elapsed, completionMessages.OrderBy(kvp => kvp.Key).ToList()));
}
}
Directory.SetCurrentDirectory(WorkingFolder ?? originalWorkingFolder);
if (NeedsXml)
{
if (Xml != null)
{
using (var xmlStream = new FileStream(Xml.GetMetadata("FullPath"), FileMode.OpenOrCreate, FileAccess.Write))
assembliesElement.Save(xmlStream);
}
if (XmlV1 != null)
{
CrossPlatform.Transform(logger, "XmlV1", "xUnit1.xslt", assembliesElement, XmlV1);
}
if (Html != null)
{
CrossPlatform.Transform(logger, "Html", "HTML.xslt", assembliesElement, Html);
}
if (NUnit != null)
{
CrossPlatform.Transform(logger, "NUnit", "NUnitXml.xslt", assembliesElement, NUnit);
}
if (JUnit != null)
{
CrossPlatform.Transform(logger, "JUnit", "JUnitXml.xslt", assembliesElement, JUnit);
}
}
// ExitCode is set to 1 for test failures and -1 for Exceptions.
return(ExitCode == 0 || (ExitCode == 1 && IgnoreFailures));
}