static (int, string, string) Run(Func <int> fn, TextReader stdIn)
{
using (Swap.ConsoleIn(stdIn))
using (var stdOutWriter = new StringWriter())
using (Swap.ConsoleOut(stdOutWriter))
using (var stdErrorWriter = new StringWriter())
using (Swap.ConsoleError(stdErrorWriter))
{
int exitCode = fn();
string stdOut = stdOutWriter.ToString();
string stdError = stdErrorWriter.ToString();
return(exitCode, stdOut, stdError);
}
}
public static IDisposable ConsoleError() => Swap.ConsoleError(TextWriter.Null);
