private static async Task <ProcessExecutionResult> ProcessResult(string input, string dllFilePath)
{
ProcessExecutionResult processExecutionResult = new ProcessExecutionResult();
string commandPromptArgument = @"/C dotnet " + dllFilePath;
using (Process process = new Process())
{
process.StartInfo.FileName = "cmd.exe";
process.StartInfo.Arguments = commandPromptArgument;
process.StartInfo.RedirectStandardInput = true;
process.StartInfo.RedirectStandardOutput = true;
process.StartInfo.RedirectStandardError = true;
process.StartInfo.CreateNoWindow = true;
process.StartInfo.UseShellExecute = false;
process.Start();
process.PriorityClass = ProcessPriorityClass.High;
await process.StandardInput.WriteLineAsync(input);
await process.StandardInput.FlushAsync();
process.StandardInput.Close();
processExecutionResult.MemoryUsed = process.PrivateMemorySize64;
bool exited = process.WaitForExit(ProcessMaxRunningTime);
if (!exited)
{
process.Kill();
processExecutionResult.Type = ProcessExecutionResultType.TimeLimit;
}
string output = await process.StandardOutput.ReadToEndAsync();
string errors = await process.StandardError.ReadToEndAsync();
processExecutionResult.ErrorOutput = errors;
processExecutionResult.ReceivedOutput = output;
processExecutionResult.ExitCode = process.ExitCode;
processExecutionResult.TimeWorked = process.ExitTime - process.StartTime;
processExecutionResult.PrivilegedProcessorTime = process.PrivilegedProcessorTime;
processExecutionResult.UserProcessorTime = process.UserProcessorTime;
if (processExecutionResult.TotalProcessorTime.TotalMilliseconds > TimeLimit)
{
processExecutionResult.Type = ProcessExecutionResultType.TimeLimit;
}
if (!string.IsNullOrEmpty(processExecutionResult.ErrorOutput))
{
processExecutionResult.Type = ProcessExecutionResultType.RunTimeError;
}
if (processExecutionResult.MemoryUsed > MemoryLimit)
{
processExecutionResult.Type = ProcessExecutionResultType.MemoryLimit;
}
return(processExecutionResult);
}
}
public static void Main(string[] args)
{
Console.WriteLine("Enter 'zip' if you want to test code from zip file or 'cs' if you want to test only one .cs file");
string typeOfSourceCode = Console.ReadLine();
CSharpCompilation compilation = null;
string assemblyName = "Program";
string input = "";
string expectedOutput = "";
if (typeOfSourceCode == "zip")
{
ZipParser parser = new ZipParser();
var sourceCodes = parser.ExtractZipFile("../../../../ZipSubmissionTest/Solution.zip");
input = "Audi 2005\r\nBMW 2001\r\nend";
expectedOutput = $"Audi => 2005\r\nBMW => 2001";
compilation = BuildCSharpCompilation(sourceCodes, assemblyName);
}
else if (typeOfSourceCode == "cs")
{
input = "Pesho\r\n15\r\nPlovdiv";
expectedOutput = $"I am Pesho - 15 years old. I am from Plovdiv.";
string fileName = "Program.cs";
string filePath = $"../../../../Test/{fileName}";
string sourceCode = GetCSharpTestCode(filePath);
compilation = BuildCSharpCompilation(new List <string>()
{
sourceCode
}, assemblyName);
}
string outputDllName = assemblyName + ".dll";
string dllFilePath = new FileInfo(outputDllName).FullName;
string workingDirectory = new FileInfo(outputDllName).DirectoryName;
EmitResult emitResult = compilation.Emit(outputDllName);
string runtimeConfigJsonFileContent = GenerateRuntimeConfigJsonFile();
string runtimeConfigJsonFilePath = workingDirectory + "\\" + assemblyName + ".runtimeconfig.json";
File.WriteAllText(runtimeConfigJsonFilePath, runtimeConfigJsonFileContent);
if (!emitResult.Success)
{
StringBuilder errors = new StringBuilder();
IEnumerable <Diagnostic> failures = emitResult.Diagnostics
.Where(diagnostic => diagnostic.Severity == DiagnosticSeverity.Error);
foreach (Diagnostic diagnostic in failures)
{
errors.AppendLine($"{diagnostic.Location.GetLineSpan()} {diagnostic.GetMessage()}");
}
Console.WriteLine("Compile time error");
Console.WriteLine(errors.ToString());
return;
}
ProcessExecutionResult processExecutionResult = ProcessResult(input, dllFilePath).GetAwaiter().GetResult();
if (processExecutionResult.IsSuccesfull && processExecutionResult.Type == ProcessExecutionResultType.Success)
{
Console.WriteLine("The application was run seccessfully!");
Console.WriteLine(processExecutionResult.ReceivedOutput);
Console.WriteLine($"Is test correct: {processExecutionResult.ReceivedOutput.Trim() == expectedOutput}");
}
else
{
Console.WriteLine("Some errors occured!");
Console.WriteLine(processExecutionResult.ErrorOutput);
}
Console.WriteLine("Process statistics");
Console.WriteLine($"Exit code: {processExecutionResult.ExitCode}");
Console.WriteLine($"Memory Used: {processExecutionResult.MemoryUsed}");
Console.WriteLine($"Processor time used: {processExecutionResult.TotalProcessorTime}");
Console.WriteLine($"Working time: {processExecutionResult.TimeWorked}");
Console.WriteLine($"Execution Type: {processExecutionResult.Type}");
}