public static XunitPerformanceHarnessOptions Parse(string[] args)
{
using (var parser = new Parser((settings) =>
{
settings.CaseInsensitiveEnumValues = true;
settings.CaseSensitive = false;
settings.HelpWriter = new StringWriter();
settings.IgnoreUnknownArguments = true;
}))
{
XunitPerformanceHarnessOptions options = null;
var parserResult = parser.ParseArguments <XunitPerformanceHarnessOptions>(args)
.WithParsed(parsed => options = parsed)
.WithNotParsed(errors =>
{
foreach (var error in errors)
{
switch (error.Tag)
{
case ErrorType.MissingValueOptionError:
throw new ArgumentException(
$"Missing value option for {(error as MissingValueOptionError).NameInfo.NameText}");
case ErrorType.HelpRequestedError:
Console.WriteLine(Usage());
Environment.Exit(0);
break;
case ErrorType.VersionRequestedError:
Console.WriteLine(new AssemblyName(typeof(XunitPerformanceHarnessOptions).GetTypeInfo().Assembly.FullName).Version);
Environment.Exit(0);
break;
case ErrorType.BadFormatTokenError:
case ErrorType.UnknownOptionError:
case ErrorType.MissingRequiredOptionError:
case ErrorType.MutuallyExclusiveSetError:
case ErrorType.BadFormatConversionError:
case ErrorType.SequenceOutOfRangeError:
case ErrorType.RepeatedOptionError:
case ErrorType.NoVerbSelectedError:
case ErrorType.BadVerbSelectedError:
case ErrorType.HelpVerbRequestedError:
break;
}
}
});
return(options);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="XunitPerformanceHarness"/> class.
/// </summary>
/// <param name="args">String array that contains any command-line arguments passed in.</param>
public XunitPerformanceHarness(string[] args)
{
_args = new string[args.Length];
args.CopyTo(_args, 0);
_disposed = false;
var options = XunitPerformanceHarnessOptions.Parse(_args);
OutputDirectory = options.OutputDirectory;
_collectDefaultXUnitMetrics = options.MetricNames.Contains("default", StringComparer.OrdinalIgnoreCase);
_metricCollectionFactory = GetPerformanceMetricFactory(options.MetricNames);
_requireEtw = RequireEtw(options.MetricNames);
_typeNames = new List <string>(options.TypeNames);
Configuration.RunId = options.RunId;
Configuration.FileLogPath = $"{Configuration.RunId}.csv"; // TODO: Conditionally set this based on whether we want a csv file written.
}
public XunitPerformanceHarness(string[] args)
{
_args = args;
_disposed = false;
_outputFiles = new List <string>();
var options = XunitPerformanceHarnessOptions.Parse(args);
// Set the run id.
_outputDirectory = options.OutputDirectory;
_typeNames = new List <string>(options.TypeNames);
_runner = (assemblyPath) =>
{
XunitRunner.Run(assemblyPath, _typeNames);
};
Configuration.RunId = options.RunId;
// Set the file log path.
// TODO: Conditionally set this based on whether we want a csv file written.
Configuration.FileLogPath = Configuration.RunId + ".csv";
}
public static string Usage()
{
return(XunitPerformanceHarnessOptions.Usage());
}
public static string Usage() => XunitPerformanceHarnessOptions.Usage();
