/// <summary>
/// Prepares HelixWorkItem given xUnit project information.
/// </summary>
/// <param name="publishPath">The non-relative path to the publish directory.</param>
/// <returns>An ITaskItem instance representing the prepared HelixWorkItem.</returns>
private async Task <List <ITaskItem> > PrepareWorkItem(ITaskItem xunitProject)
{
// Forces this task to run asynchronously
await Task.Yield();
if (!xunitProject.GetRequiredMetadata(Log, "PublishDirectory", out string publishDirectory))
{
return(null);
}
if (!xunitProject.GetRequiredMetadata(Log, "TargetPath", out string targetPath))
{
return(null);
}
if (!xunitProject.GetRequiredMetadata(Log, "RuntimeTargetFramework", out string runtimeTargetFramework))
{
return(null);
}
xunitProject.TryGetMetadata("Arguments", out string arguments);
string assemblyName = Path.GetFileName(targetPath);
var runtimeTargetFrameworkParsed = NuGetFramework.Parse(runtimeTargetFramework);
if (runtimeTargetFrameworkParsed.Framework != ".NETCoreApp")
{
throw new NotImplementedException("does not support non core runtime target");
}
string driver = $"{PathToDotnet} exec ";
// On mac due to https://github.com/dotnet/sdk/issues/3923, we run against workitem directory
// but on Windows, if we running against working item diretory, we would hit long path.
string testExecutionDirectory = IsPosixShell ? "-testExecutionDirectory $TestExecutionDirectory" : "-testExecutionDirectory %TestExecutionDirectory%";
string msbuildAdditionalSdkResolverFolder = IsPosixShell ? "" : "-msbuildAdditionalSdkResolverFolder %HELIX_CORRELATION_PAYLOAD%\\r";
var scheduler = new AssemblyScheduler(methodLimit: 40);
var assemblyPartitionInfos = scheduler.Schedule(targetPath);
var partitionedWorkItem = new List <ITaskItem>();
foreach (var assemblyPartitionInfo in assemblyPartitionInfos)
{
string command = $"{driver}{assemblyName} {testExecutionDirectory} {msbuildAdditionalSdkResolverFolder} {(XUnitArguments != null ? " " + XUnitArguments : "")} -xml testResults.xml {assemblyPartitionInfo.ClassListArgumentString} {arguments}";
Log.LogMessage($"Creating work item with properties Identity: {assemblyName}, PayloadDirectory: {publishDirectory}, Command: {command}");
TimeSpan timeout = TimeSpan.FromMinutes(5);
if (!string.IsNullOrEmpty(XUnitWorkItemTimeout))
{
if (!TimeSpan.TryParse(XUnitWorkItemTimeout, out timeout))
{
Log.LogWarning($"Invalid value \"{XUnitWorkItemTimeout}\" provided for XUnitWorkItemTimeout; falling back to default value of \"00:05:00\" (5 minutes)");
}
}
partitionedWorkItem.Add(new Microsoft.Build.Utilities.TaskItem(assemblyPartitionInfo.DisplayName, new Dictionary <string, string>()
{
{ "Identity", assemblyPartitionInfo.DisplayName },
{ "PayloadDirectory", publishDirectory },
{ "Command", command },
{ "Timeout", timeout.ToString() },
}));
}
return(partitionedWorkItem);
}
/// <summary>
/// Prepares HelixWorkItem given xUnit project information.
/// </summary>
/// <param name="publishPath">The non-relative path to the publish directory.</param>
/// <returns>An ITaskItem instance representing the prepared HelixWorkItem.</returns>
private async Task <List <ITaskItem> > PrepareWorkItem(ITaskItem xunitProject)
{
// Forces this task to run asynchronously
await Task.Yield();
if (!xunitProject.GetRequiredMetadata(Log, "PublishDirectory", out string publishDirectory))
{
return(null);
}
if (!xunitProject.GetRequiredMetadata(Log, "TargetPath", out string targetPath))
{
return(null);
}
if (!xunitProject.GetRequiredMetadata(Log, "RuntimeTargetFramework", out string runtimeTargetFramework))
{
return(null);
}
xunitProject.TryGetMetadata("Arguments", out string arguments);
string assemblyName = Path.GetFileName(targetPath);
string driver = $"{PathToDotnet}";
// netfx tests should only run on Windows full framework for testing VS scenarios
// These tests have to be executed slightly differently and we give them a different Identity so ADO can tell them apart
var runtimeTargetFrameworkParsed = NuGetFramework.Parse(runtimeTargetFramework);
var testIdentityDifferentiator = "";
bool netFramework = false;
if (runtimeTargetFrameworkParsed.Framework == ".NETFramework")
{
testIdentityDifferentiator = ".netfx";
netFramework = true;
}
else if (runtimeTargetFrameworkParsed.Framework != ".NETCoreApp")
{
throw new NotImplementedException("does not support non support the runtime specified");
}
// On mac due to https://github.com/dotnet/sdk/issues/3923, we run against workitem directory
// but on Windows, if we running against working item diretory, we would hit long path.
string testExecutionDirectory = netFramework ? "-e DOTNET_SDK_TEST_EXECUTION_DIRECTORY=%TestExecutionDirectory%" : IsPosixShell ? "-testExecutionDirectory $TestExecutionDirectory" : "-testExecutionDirectory %TestExecutionDirectory%";
string msbuildAdditionalSdkResolverFolder = netFramework ? "-e DOTNET_SDK_TEST_MSBUILDSDKRESOLVER_FOLDER=%HELIX_CORRELATION_PAYLOAD%\\r" : IsPosixShell ? "" : "-msbuildAdditionalSdkResolverFolder %HELIX_CORRELATION_PAYLOAD%\\r";
var scheduler = new AssemblyScheduler(methodLimit: 32);
var assemblyPartitionInfos = scheduler.Schedule(targetPath, netFramework: netFramework);
var partitionedWorkItem = new List <ITaskItem>();
foreach (var assemblyPartitionInfo in assemblyPartitionInfos)
{
string command = $"{driver} exec {assemblyName} {testExecutionDirectory} {msbuildAdditionalSdkResolverFolder} {(XUnitArguments != null ? " " + XUnitArguments : "")} -xml testResults.xml {assemblyPartitionInfo.ClassListArgumentString} {arguments}";
if (netFramework)
{
var testFilter = String.IsNullOrEmpty(assemblyPartitionInfo.ClassListArgumentString) ? "" : $"--filter \"{assemblyPartitionInfo.ClassListArgumentString}\"";
command = $"{driver} test {assemblyName} {testExecutionDirectory} {msbuildAdditionalSdkResolverFolder} {(XUnitArguments != null ? " " + XUnitArguments : "")} --results-directory .\\ --logger trx {testFilter}";
}
Log.LogMessage($"Creating work item with properties Identity: {assemblyName}, PayloadDirectory: {publishDirectory}, Command: {command}");
TimeSpan timeout = TimeSpan.FromMinutes(5);
if (!string.IsNullOrEmpty(XUnitWorkItemTimeout))
{
if (!TimeSpan.TryParse(XUnitWorkItemTimeout, out timeout))
{
Log.LogWarning($"Invalid value \"{XUnitWorkItemTimeout}\" provided for XUnitWorkItemTimeout; falling back to default value of \"00:05:00\" (5 minutes)");
}
}
partitionedWorkItem.Add(new Microsoft.Build.Utilities.TaskItem(assemblyPartitionInfo.DisplayName + testIdentityDifferentiator, new Dictionary <string, string>()
{
{ "Identity", assemblyPartitionInfo.DisplayName + testIdentityDifferentiator },
{ "PayloadDirectory", publishDirectory },
{ "Command", command },
{ "Timeout", timeout.ToString() },
}));
}
return(partitionedWorkItem);
}