public AssessmentResult Run(IFile solutionExecutable, IDirectory testDirectory)
{
string key = Path.GetFileNameWithoutExtension(Path.GetRandomFileName());
var userPassword = new SecureString();
_settings.Env.SolutionExecPassword.ForEach(userPassword.AppendChar);
PortAssignment port;
if (!_reservations.TryReserve(out port))
{
return new AssessmentResult(AssessmentOutcome.SystemBusy)
{
#warning laaaaaame
BuildOutput = "Sorry, the system is not able to test the solution at this time. Please push another revision later to try again."
};
}
using (port)
{
AssessmentResult result;
// start process
Process solutionProcess;
var solutionOutput = new StringWriter();
try
{
var solutionArgs = "{0} {1}".FormatFrom(port.Number, key);
_log.DebugFormat("{0} {1}", solutionExecutable.Path, solutionArgs);
var solutionOutputSync = TextWriter.Synchronized(solutionOutput);
solutionProcess = _shell.StartBackgroundProcess(
new ProcessStartInfo(solutionExecutable.Path, solutionArgs)
{
WorkingDirectory = solutionExecutable.Parent().Path
},
solutionOutputSync.WriteLine,
solutionOutputSync.WriteLine);
if (solutionProcess == null)
{
throw new Exception("Failed to start process");
}
}
catch (Exception ex)
{
_log.Warn("Error starting process {0}".FormatFrom(solutionExecutable), ex);
return new AssessmentResult(AssessmentOutcome.SolutionFailure)
{
BuildOutput = "Error starting solution: {0}".FormatFrom(ex.Summary())
};
}
try
{
// verify http
if (CheckHttpResponse(solutionProcess, port.Number, key, out result))
{
// run tests
result = RunTests(testDirectory, port.Number);
}
}
finally
{
try
{
solutionProcess.Kill();
solutionProcess.Dispose();
}
catch
{
}
}
if (result.Outcome == AssessmentOutcome.SolutionFailure)
{
result.BuildOutput = solutionOutput.ToString();
}
return result;
}
}