protected XunitProject Parse(Predicate <string> fileExists)
{
if (arguments.Count == 0)
{
throw new ArgumentException("must specify at least one assembly");
}
var assemblyFile = arguments.Pop();
string configFile = null;
if (arguments.Count > 0)
{
var value = arguments.Peek();
if (!value.StartsWith("-") && value.EndsWith(".json", StringComparison.OrdinalIgnoreCase))
{
configFile = arguments.Pop();
if (!fileExists(configFile))
{
throw new ArgumentException(string.Format("config file not found: {0}", configFile));
}
}
}
var assemblies = new List <Tuple <string, string> > {
Tuple.Create(assemblyFile, configFile)
};
var project = GetProjectFile(assemblies);
while (arguments.Count > 0)
{
var option = PopOption(arguments);
var optionName = option.Key.ToLowerInvariant();
if (!optionName.StartsWith("-"))
{
throw new ArgumentException(string.Format("unknown command line option: {0}", option.Key));
}
optionName = optionName.Substring(1);
if (optionName == "nologo")
{
GuardNoOptionValue(option);
NoLogo = true;
}
else if (optionName == "nocolor")
{
GuardNoOptionValue(option);
NoColor = true;
}
else if (optionName == "debug")
{
GuardNoOptionValue(option);
Debug = true;
}
else if (optionName == "wait")
{
GuardNoOptionValue(option);
Wait = true;
}
else if (optionName == "diagnostics")
{
GuardNoOptionValue(option);
DiagnosticMessages = true;
}
else if (optionName == "maxthreads")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -maxthreads");
}
switch (option.Value)
{
case "default":
MaxParallelThreads = 0;
break;
case "unlimited":
MaxParallelThreads = -1;
break;
default:
int threadValue;
if (!int.TryParse(option.Value, out threadValue) || threadValue < 1)
{
throw new ArgumentException("incorrect argument value for -maxthreads (must be 'default', 'unlimited', or a positive number)");
}
MaxParallelThreads = threadValue;
break;
}
}
else if (optionName == "parallel")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -parallel");
}
ParallelismOption parallelismOption;
if (!Enum.TryParse <ParallelismOption>(option.Value, out parallelismOption))
{
throw new ArgumentException("incorrect argument value for -parallel");
}
switch (parallelismOption)
{
case ParallelismOption.all:
ParallelizeAssemblies = true;
ParallelizeTestCollections = true;
break;
case ParallelismOption.assemblies:
ParallelizeAssemblies = true;
ParallelizeTestCollections = false;
break;
case ParallelismOption.collections:
ParallelizeAssemblies = false;
ParallelizeTestCollections = true;
break;
case ParallelismOption.none:
default:
ParallelizeAssemblies = false;
ParallelizeTestCollections = false;
break;
}
}
else if (optionName == "trait")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -trait");
}
var pieces = option.Value.Split('=');
if (pieces.Length != 2 || string.IsNullOrEmpty(pieces[0]) || string.IsNullOrEmpty(pieces[1]))
{
throw new ArgumentException("incorrect argument format for -trait (should be \"name=value\")");
}
var name = pieces[0];
var value = pieces[1];
project.Filters.IncludedTraits.Add(name, value);
}
else if (optionName == "notrait")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -notrait");
}
var pieces = option.Value.Split('=');
if (pieces.Length != 2 || string.IsNullOrEmpty(pieces[0]) || string.IsNullOrEmpty(pieces[1]))
{
throw new ArgumentException("incorrect argument format for -notrait (should be \"name=value\")");
}
var name = pieces[0];
var value = pieces[1];
project.Filters.ExcludedTraits.Add(name, value);
}
else if (optionName == "class")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -class");
}
project.Filters.IncludedClasses.Add(option.Value);
}
else if (optionName == "method")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -method");
}
project.Filters.IncludedMethods.Add(option.Value);
}
else if (optionName == "namespace")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -namespace");
}
project.Filters.IncludedNameSpaces.Add(option.Value);
}
// BEGIN: Special command line switches for DNX <=> Visual Studio integration
else if (optionName == "test" || optionName == "-test")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for --test");
}
DesignTimeTestUniqueNames.Add(option.Value);
}
else if (optionName == "list" || optionName == "-list")
{
GuardNoOptionValue(option);
List = true;
}
else if (optionName == "designtime" || optionName == "-designtime")
{
GuardNoOptionValue(option);
DesignTime = true;
}
// END: Special command line switches for DNX <=> Visual Studio integration
else
{
// Might be a reporter...
var reporter = reporters.FirstOrDefault(r => string.Equals(r.RunnerSwitch, optionName, StringComparison.OrdinalIgnoreCase));
if (reporter != null)
{
GuardNoOptionValue(option);
if (Reporter != null)
{
throw new ArgumentException("only one reporter is allowed");
}
Reporter = reporter;
}
// ...or an result output file
else
{
if (option.Value == null)
{
throw new ArgumentException(string.Format("missing filename for {0}", option.Key));
}
project.Output.Add(optionName, option.Value);
}
}
}
return(project);
}
protected XunitProject Parse(Predicate <string> fileExists)
{
if (arguments.Count == 0)
{
throw new ArgumentException("must specify at least one assembly");
}
var assemblyFile = arguments.Pop();
string configFile = null;
if (arguments.Count > 0)
{
var value = arguments.Peek();
if (!value.StartsWith("-") && value.EndsWith(".json", StringComparison.OrdinalIgnoreCase))
{
configFile = arguments.Pop();
if (!fileExists(configFile))
{
throw new ArgumentException(string.Format("config file not found: {0}", configFile));
}
}
}
var assemblies = new List <Tuple <string, string> > {
Tuple.Create(assemblyFile, configFile)
};
var project = GetProjectFile(assemblies);
while (arguments.Count > 0)
{
var option = PopOption(arguments);
var optionName = option.Key.ToLowerInvariant();
if (!optionName.StartsWith("-"))
{
throw new ArgumentException(string.Format("unknown command line option: {0}", option.Key));
}
optionName = optionName.Substring(1);
if (optionName == "nologo")
{
GuardNoOptionValue(option);
NoLogo = true;
}
else if (optionName == "failskips")
{
GuardNoOptionValue(option);
FailSkips = true;
}
else if (optionName == "nocolor")
{
GuardNoOptionValue(option);
NoColor = true;
}
else if (optionName == "appdomain")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -appdomain");
}
switch (option.Value)
{
case "on":
#if NETCOREAPP1_0
throw new ArgumentException("AppDomain support is not available on .NET Core");
#else
AppDomains = AppDomainSupport.Required;
break;
#endif
case "off":
AppDomains = AppDomainSupport.Denied;
break;
default:
throw new ArgumentException("incorrect argument value for -appdomain (must be 'on' or 'off')");
}
}
else if (optionName == "debug")
{
GuardNoOptionValue(option);
Debug = true;
}
else if (optionName == "wait")
{
GuardNoOptionValue(option);
Wait = true;
}
else if (optionName == "diagnostics")
{
GuardNoOptionValue(option);
DiagnosticMessages = true;
}
else if (optionName == "maxthreads")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -maxthreads");
}
switch (option.Value)
{
case "default":
MaxParallelThreads = 0;
break;
case "unlimited":
MaxParallelThreads = -1;
break;
default:
int threadValue;
if (!int.TryParse(option.Value, out threadValue) || threadValue < 1)
{
throw new ArgumentException("incorrect argument value for -maxthreads (must be 'default', 'unlimited', or a positive number)");
}
MaxParallelThreads = threadValue;
break;
}
}
else if (optionName == "parallel")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -parallel");
}
ParallelismOption parallelismOption;
if (!Enum.TryParse(option.Value, ignoreCase: true, result: out parallelismOption))
{
throw new ArgumentException("incorrect argument value for -parallel");
}
switch (parallelismOption)
{
case ParallelismOption.All:
ParallelizeAssemblies = true;
ParallelizeTestCollections = true;
break;
case ParallelismOption.Assemblies:
ParallelizeAssemblies = true;
ParallelizeTestCollections = false;
break;
case ParallelismOption.Collections:
ParallelizeAssemblies = false;
ParallelizeTestCollections = true;
break;
case ParallelismOption.None:
default:
ParallelizeAssemblies = false;
ParallelizeTestCollections = false;
break;
}
}
else if (optionName == "noshadow")
{
GuardNoOptionValue(option);
foreach (var assembly in project.Assemblies)
{
assembly.Configuration.ShadowCopy = false;
}
}
else if (optionName == "trait")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -trait");
}
var pieces = option.Value.Split('=');
if (pieces.Length != 2 || string.IsNullOrEmpty(pieces[0]) || string.IsNullOrEmpty(pieces[1]))
{
throw new ArgumentException("incorrect argument format for -trait (should be \"name=value\")");
}
var name = pieces[0];
var value = pieces[1];
project.Filters.IncludedTraits.Add(name, value);
}
else if (optionName == "notrait")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -notrait");
}
var pieces = option.Value.Split('=');
if (pieces.Length != 2 || string.IsNullOrEmpty(pieces[0]) || string.IsNullOrEmpty(pieces[1]))
{
throw new ArgumentException("incorrect argument format for -notrait (should be \"name=value\")");
}
var name = pieces[0];
var value = pieces[1];
project.Filters.ExcludedTraits.Add(name, value);
}
else if (optionName == "class")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -class");
}
project.Filters.IncludedClasses.Add(option.Value);
}
else if (optionName == "method")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -method");
}
project.Filters.IncludedMethods.Add(option.Value);
}
else if (optionName == "namespace")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -namespace");
}
project.Filters.IncludedNameSpaces.Add(option.Value);
}
// BEGIN: Special command line switches for dotnet <=> Visual Studio integration
else if (optionName == "test" || optionName == "-test")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for --test");
}
DesignTimeTestUniqueNames.Add(option.Value);
}
else if (optionName == "list" || optionName == "-list")
{
GuardNoOptionValue(option);
List = true;
}
else if (optionName == "designtime" || optionName == "-designtime")
{
GuardNoOptionValue(option);
DesignTime = true;
}
else if (optionName == "port" || optionName == "-port")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -port");
}
int port;
if (!int.TryParse(option.Value, out port) || port < 0)
{
throw new ArgumentException("incorrect argument value for -port (must be a positive number)");
}
Port = port;
}
else if (optionName == "wait-command" || optionName == "-wait-command")
{
GuardNoOptionValue(option);
WaitCommand = true;
}
// END: Special command line switches for dotnet <=> Visual Studio integration
else
{
// Might be a reporter...
var reporter = reporters.FirstOrDefault(r => string.Equals(r.RunnerSwitch, optionName, StringComparison.OrdinalIgnoreCase));
if (reporter != null)
{
GuardNoOptionValue(option);
if (Reporter != null)
{
throw new ArgumentException("only one reporter is allowed");
}
Reporter = reporter;
}
// ...or an result output file
else
{
if (!TransformFactory.AvailableTransforms.Any(t => t.CommandLine.Equals(optionName, StringComparison.OrdinalIgnoreCase)))
{
throw new ArgumentException($"unknown option: {option.Key}");
}
if (option.Value == null)
{
throw new ArgumentException(string.Format("missing filename for {0}", option.Key));
}
project.Output.Add(optionName, option.Value);
}
}
}
if (WaitCommand && !Port.HasValue)
{
throw new ArgumentException("when specifing --wait-command you must also pass a port using --port");
}
return(project);
}
protected XunitProject Parse()
{
var assemblies = new List <Tuple <string, string> >();
while (arguments.Count > 0)
{
if (arguments.Peek().StartsWith("-"))
{
break;
}
var assemblyFile = arguments.Pop();
string configFile = null;
assemblies.Add(Tuple.Create(assemblyFile, configFile));
}
if (assemblies.Count == 0)
{
throw new ArgumentException("must specify at least one assembly");
}
var project = GetProjectFile(assemblies);
while (arguments.Count > 0)
{
var option = PopOption(arguments);
var optionName = option.Key.ToLowerInvariant();
if (!optionName.StartsWith("-"))
{
throw new ArgumentException(String.Format("unknown command line option: {0}", option.Key));
}
if (optionName == "-wait")
{
GuardNoOptionValue(option);
Wait = true;
}
else if (optionName == "-maxthreads")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -maxthreads");
}
int threadValue;
if (!Int32.TryParse(option.Value, out threadValue) || threadValue < 0)
{
throw new ArgumentException("incorrect argument value for -maxthreads");
}
MaxParallelThreads = threadValue;
}
else if (optionName == "-parallel")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -parallel");
}
ParallelismOption parallelismOption;
if (!Enum.TryParse <ParallelismOption>(option.Value, out parallelismOption))
{
throw new ArgumentException("incorrect argument value for -parallel");
}
switch (parallelismOption)
{
case ParallelismOption.all:
ParallelizeAssemblies = true;
ParallelizeTestCollections = true;
break;
case ParallelismOption.assemblies:
ParallelizeAssemblies = true;
ParallelizeTestCollections = false;
break;
case ParallelismOption.collections:
ParallelizeAssemblies = false;
ParallelizeTestCollections = true;
break;
case ParallelismOption.none:
default:
ParallelizeAssemblies = false;
ParallelizeTestCollections = false;
break;
}
}
else if (optionName == "-visitor")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -visitor");
}
Visitor = option.Value;
}
else if (optionName == "-noshadow")
{
GuardNoOptionValue(option);
foreach (var assembly in project.Assemblies)
{
assembly.ShadowCopy = false;
}
}
else if (optionName == "-trait")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -trait");
}
var pieces = option.Value.Split('=');
if (pieces.Length != 2 || String.IsNullOrEmpty(pieces[0]) || String.IsNullOrEmpty(pieces[1]))
{
throw new ArgumentException("incorrect argument format for -trait (should be \"name=value\")");
}
var name = pieces[0];
var value = pieces[1];
project.Filters.IncludedTraits.Add(name, value);
}
else if (optionName == "-notrait")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -notrait");
}
var pieces = option.Value.Split('=');
if (pieces.Length != 2 || String.IsNullOrEmpty(pieces[0]) || String.IsNullOrEmpty(pieces[1]))
{
throw new ArgumentException("incorrect argument format for -notrait (should be \"name=value\")");
}
var name = pieces[0];
var value = pieces[1];
project.Filters.ExcludedTraits.Add(name, value);
}
else if (optionName == "-class")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -class");
}
project.Filters.IncludedClasses.Add(option.Value);
}
else if (optionName == "-method")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for -method");
}
project.Filters.IncludedMethods.Add(option.Value);
}
else if (optionName == "-test" || optionName == "--test")
{
if (option.Value == null)
{
throw new ArgumentException("missing argument for --test");
}
DesignTimeTestUniqueNames.Add(option.Value);
}
else if (optionName == "-list" || optionName == "--list")
{
GuardNoOptionValue(option);
List = true;
}
else if (optionName == "-designtime" || optionName == "--designtime")
{
GuardNoOptionValue(option);
DesignTime = true;
}
else
{
if (option.Value == null)
{
throw new ArgumentException(String.Format("missing filename for {0}", option.Key));
}
project.Output.Add(optionName.Substring(1), option.Value);
}
}
return(project);
}