public void MemoryCounterConstructorTest()
{
Process process = new Process();
int interval = 0;
//Correct interval && correct process
try
{
MemoryCounter memoryCounter = new MemoryCounter(process, interval);
Assert.AreEqual(true, true);
}
catch(Exception)
{
Assert.AreEqual(true,false);
}
//Correct interval && null process
try
{
process = null;
MemoryCounter memoryCounter = new MemoryCounter(process, interval);
Assert.AreEqual(false, true);
}
catch (Exception)
{
Assert.AreEqual(true, true);
}
//Incorrect(minus eq 0) interval && correct process
try
{
interval = 0;
MemoryCounter memoryCounter = new MemoryCounter(process, interval);
Assert.AreEqual(false, true);
}
catch (Exception)
{
Assert.AreEqual(true, true);
}
}
/// <summary>
/// Runs provided .exe file and returns the resulting statistic( time usage, memory usage, output).
/// </summary>
static void Main()
{
//Set error mode, for hiding error message boxes.
SetErrorMode(0x0001 | 0x0002 | 0x0004 | 0x8000);
Result result = new Result();
result.ProgramStatus = Status.Running;
//Read input data
string exePath = Console.ReadLine();
string serializedProgram = Console.In.ReadToEnd();
//deserialize problem
XmlSerializer deserializer = new XmlSerializer(typeof(Program));
MemoryStream inputStream = new MemoryStream();
byte[] buffer = new byte[serializedProgram.Length];
for (int i = 0; i < serializedProgram.Length; i++)
{
buffer[i] = (byte)serializedProgram[i];
}
inputStream.Write(buffer, 0, buffer.Length);
inputStream.Position = 0;
Program program = deserializer.Deserialize(inputStream) as Program;
//create new process
Process exeProcess = new Process();
exeProcess.StartInfo.RedirectStandardError = true;
exeProcess.StartInfo.RedirectStandardInput = true;
exeProcess.StartInfo.RedirectStandardOutput = true;
exeProcess.StartInfo.CreateNoWindow = true;
exeProcess.StartInfo.UseShellExecute = false;
//check if provided exe. is .NET based
exeProcess.StartInfo.FileName = NETWrapperPath;
exeProcess.StartInfo.Arguments = "\"" + exePath + "\"";
try
{
//if true we run .NET wrapper
Assembly.LoadFile(Path.GetFullPath(exePath));
if (!File.Exists(exePath))
{
throw new FileNotFoundException("Can't find file", exePath);
}
}
catch
{
//if not we simply run it.
exeProcess.StartInfo.Arguments = "";
exeProcess.StartInfo.FileName = exePath;
}
//start process
MemoryCounter memoryCounter = new MemoryCounter(exeProcess, 20);
exeProcess.Start();
Thread.Sleep(100);
//write input data
exeProcess.StandardInput.Write(program.InputTest);
exeProcess.StandardInput.Close();
exeProcess.WaitForExit(program.TimeLimit);
if (!exeProcess.HasExited)
{
exeProcess.Kill();
result.ProgramStatus = Status.TimeLimit;
}
memoryCounter.Stop();
//get program statistic
result.Error = exeProcess.StandardError.ReadToEnd();
result.Output = exeProcess.StandardOutput.ReadToEnd();
result.TimeUsed = (int)exeProcess.TotalProcessorTime.TotalMilliseconds;
result.MemoryUsed = (int)memoryCounter.Memory / 1024;
//some programs output 0 char that is not acceptible, we replace it with 13(return) char
for (int i = 0; i < 32; i++)
{
if (i != 9 && i != 10 && i != 13)
{
result.Output = result.Output.Replace((char)i, (char)13);
}
}
//serialize and deserialize output
//this is done becase string is changed during serialization
//as program.OutputTest was serilized/deserialized
//we need make same chnges with result.Output
XmlSerializer stringSerializer = new XmlSerializer(typeof(string));
MemoryStream stringStream = new MemoryStream();
stringSerializer.Serialize(stringStream, result.Output);
stringStream.Position = 0;
result.Output = stringSerializer.Deserialize(stringStream) as string;
//set program status
if (result.ProgramStatus != Status.TimeLimit)
{
if (exeProcess.ExitCode != 0)
{
result.ProgramStatus = Status.Crashed;
}
else
{
if (result.MemoryUsed > program.MemoryLimit)
{
result.ProgramStatus = Status.MemoryLimit;
}
else
{
if (result.Output == program.OutputTest)
{
result.ProgramStatus = Status.Accepted;
}
else
{
result.ProgramStatus = Status.WrongAnswer;
}
}
}
}
//serialize the result of progarm execution
XmlSerializer serializer = new XmlSerializer(typeof(Result));
MemoryStream outputStream = new MemoryStream();
serializer.Serialize(outputStream, result);
//write the result to the stream
Stream standardOutput = Console.OpenStandardOutput();
outputStream.WriteTo(standardOutput);
standardOutput.Close();
}
/// <summary>
/// Executes provided exe file and returns the result of program using.
/// </summary>
///
/// <param name="exePath">
/// Path of exe file to run.
/// </param>
///
/// <param name="program">
/// Execunitg constraints.(like memory limit, time limit)
/// </param>
///
/// <returns>
/// Detailed result of program executing.
/// </returns>
///
/// <exception cref="ArgumentNullException">
/// If any argument is null.
/// </exception>
/// <exception cref="FileNotFoundException">
/// If provided path is invalid.
/// </exception>
/// <exception cref="">
///
/// </exception>
public static Result ExecuteWin32(string exePath, Program program, string arguments)
{
//validate arguments
ProjectHelper.ValidateNotNull(program, "program");
ProjectHelper.ValidateFileExists(exePath, "exePath");
//Set error mode, for hiding error message boxes.
SetErrorMode(0x0001 | 0x0002 | 0x0004 | 0x8000);
Result result = new Result();
result.ProgramStatus = Status.Running;
//create new process
using (Process exeProcess = new Process())
{
exeProcess.StartInfo.RedirectStandardError = true;
exeProcess.StartInfo.RedirectStandardInput = true;
exeProcess.StartInfo.RedirectStandardOutput = true;
exeProcess.StartInfo.CreateNoWindow = true;
exeProcess.StartInfo.UseShellExecute = false;
exeProcess.StartInfo.FileName = exePath;
exeProcess.StartInfo.Arguments = arguments;
exeProcess.StartInfo.Arguments = exeProcess.StartInfo.Arguments;
//start process
MemoryCounter memoryCounter = new MemoryCounter(exeProcess, 20);
exeProcess.Start();
Thread.Sleep(200);
//write input data
exeProcess.StandardInput.Write(program.InputTest);
exeProcess.StandardInput.Close();
exeProcess.WaitForExit(program.TimeLimit);
if (!exeProcess.HasExited)
{
exeProcess.Kill();
result.ProgramStatus = Status.TimeLimit;
}
memoryCounter.Stop();
//get program statistic
result.Error = exeProcess.StandardError.ReadToEnd();
result.Output = exeProcess.StandardOutput.ReadToEnd();
result.TimeUsed = (int)exeProcess.TotalProcessorTime.TotalMilliseconds;
result.MemoryUsed = (int)memoryCounter.Memory / 1024;
result.Output = result.Output.Trim();
//set program status
if (result.ProgramStatus != Status.TimeLimit)
{
if (exeProcess.ExitCode != 0)
{
result.ProgramStatus = Status.Crashed;
}
else
{
if (result.MemoryUsed > program.MemoryLimit)
{
result.ProgramStatus = Status.MemoryLimit;
}
else
{
if (result.Output == program.OutputTest)
{
result.ProgramStatus = Status.Accepted;
}
else
{
result.ProgramStatus = Status.WrongAnswer;
}
}
}
}
}
return result;
}
public void MemoryCounterConstructorTest4()
{
Process process = new Process();
int interval = 10000;
MemoryCounter memoryCounter = new MemoryCounter(process,interval);
var currentProcess = memoryCounter.Process;
Assert.AreEqual(currentProcess != null,true);
}
public void MemoryCounterConstructorTest3()
{
Process process = new Process();
int interval = 0;
try
{
MemoryCounter memoryCounter = new MemoryCounter(process, interval);
Assert.AreEqual(true, false);
}
catch (Exception)
{
Assert.AreEqual(true, true);
}
}
/// <summary>
/// Runs provided .exe file and returns the resulting statistic( time usage, memory usage, output).
/// </summary>
static void Main()
{
//Set error mode, for hiding error message boxes.
SetErrorMode(0x0001 | 0x0002 | 0x0004 | 0x8000);
Result result = new Result();
result.ProgramStatus = Status.Running;
//Read input data
string exePath = Console.ReadLine();
string serializedProgram = Console.In.ReadToEnd();
//deserialize problem
XmlSerializer deserializer = new XmlSerializer(typeof(Program));
MemoryStream inputStream = new MemoryStream();
byte[] buffer = new byte[serializedProgram.Length];
for (int i = 0; i < serializedProgram.Length; i++)
{
buffer[i] = (byte)serializedProgram[i];
}
inputStream.Write(buffer, 0, buffer.Length);
inputStream.Position = 0;
Program program = deserializer.Deserialize(inputStream) as Program;
//create new process
Process exeProcess = new Process();
exeProcess.StartInfo.RedirectStandardError = true;
exeProcess.StartInfo.RedirectStandardInput = true;
exeProcess.StartInfo.RedirectStandardOutput = true;
exeProcess.StartInfo.CreateNoWindow = true;
exeProcess.StartInfo.UseShellExecute = false;
//check if provided exe. is .NET based
exeProcess.StartInfo.FileName = NETWrapperPath;
exeProcess.StartInfo.Arguments = "\"" + exePath + "\"";
try
{
//if true we run .NET wrapper
Assembly.LoadFile(Path.GetFullPath(exePath));
if (!File.Exists(exePath))
{
throw new FileNotFoundException("Can't find file", exePath);
}
}
catch
{
//if not we simply run it.
exeProcess.StartInfo.Arguments = "";
exeProcess.StartInfo.FileName = exePath;
}
//start process
MemoryCounter memoryCounter = new MemoryCounter(exeProcess, 20);
exeProcess.Start();
Thread.Sleep(100);
//write input data
exeProcess.StandardInput.Write(program.InputTest);
exeProcess.StandardInput.Close();
exeProcess.WaitForExit(program.TimeLimit);
if (!exeProcess.HasExited)
{
exeProcess.Kill();
result.ProgramStatus = Status.TimeLimit;
}
memoryCounter.Stop();
//get program statistic
result.Error = exeProcess.StandardError.ReadToEnd();
result.Output = exeProcess.StandardOutput.ReadToEnd();
result.TimeUsed = (int)exeProcess.TotalProcessorTime.TotalMilliseconds;
result.MemoryUsed = (int)memoryCounter.Memory / 1024;
//some programs output 0 char that is not acceptible, we replace it with 13(return) char
for (int i = 0; i < 32; i++)
{
if (i != 9 && i != 10 && i != 13)
{
result.Output = result.Output.Replace((char)i, (char)13);
}
}
//serialize and deserialize output
//this is done becase string is changed during serialization
//as program.OutputTest was serilized/deserialized
//we need make same chnges with result.Output
XmlSerializer stringSerializer = new XmlSerializer(typeof(string));
MemoryStream stringStream = new MemoryStream();
stringSerializer.Serialize(stringStream, result.Output);
stringStream.Position = 0;
result.Output = stringSerializer.Deserialize(stringStream) as string;
//set program status
if (result.ProgramStatus != Status.TimeLimit)
{
if (exeProcess.ExitCode != 0)
{
result.ProgramStatus = Status.Crashed;
}
else
{
if (result.MemoryUsed > program.MemoryLimit)
{
result.ProgramStatus = Status.MemoryLimit;
}
else
{
if (result.Output == program.OutputTest)
{
result.ProgramStatus = Status.Accepted;
}
else
{
result.ProgramStatus = Status.WrongAnswer;
}
}
}
}
//serialize the result of progarm execution
XmlSerializer serializer = new XmlSerializer(typeof(Result));
MemoryStream outputStream = new MemoryStream();
serializer.Serialize(outputStream, result);
//write the result to the stream
Stream standardOutput = Console.OpenStandardOutput();
outputStream.WriteTo(standardOutput);
standardOutput.Close();
}
/// <summary>
/// Executes provided exe file and returns the result of program using.
/// </summary>
///
/// <param name="exePath">
/// Path of exe file to run.
/// </param>
///
/// <param name="program">
/// Execunitg constraints.(like memory limit, time limit)
/// </param>
///
/// <returns>
/// Detailed result of program executing.
/// </returns>
///
/// <exception cref="ArgumentNullException">
/// If any argument is null.
/// </exception>
/// <exception cref="FileNotFoundException">
/// If provided path is invalid.
/// </exception>
/// <exception cref="">
///
/// </exception>
public static Result ExecuteWin32(string exePath, Program program, string arguments)
{
//validate arguments
ProjectHelper.ValidateNotNull(program, "program");
ProjectHelper.ValidateFileExists(exePath, "exePath");
//Set error mode, for hiding error message boxes.
SetErrorMode(0x0001 | 0x0002 | 0x0004 | 0x8000);
Result result = new Result();
result.ProgramStatus = Status.Running;
//create new process
using (Process exeProcess = new Process())
{
exeProcess.StartInfo.RedirectStandardError = true;
exeProcess.StartInfo.RedirectStandardInput = true;
exeProcess.StartInfo.RedirectStandardOutput = true;
exeProcess.StartInfo.CreateNoWindow = true;
exeProcess.StartInfo.UseShellExecute = false;
exeProcess.StartInfo.FileName = exePath;
exeProcess.StartInfo.Arguments = arguments;
exeProcess.StartInfo.Arguments = exeProcess.StartInfo.Arguments;
//start process
MemoryCounter memoryCounter = new MemoryCounter(exeProcess, 20);
exeProcess.Start();
Thread.Sleep(200);
//write input data
exeProcess.StandardInput.Write(program.InputTest);
exeProcess.StandardInput.Close();
exeProcess.WaitForExit(program.TimeLimit);
if (!exeProcess.HasExited)
{
exeProcess.Kill();
result.ProgramStatus = Status.TimeLimit;
}
memoryCounter.Stop();
//get program statistic
result.Error = exeProcess.StandardError.ReadToEnd();
result.Output = exeProcess.StandardOutput.ReadToEnd();
result.TimeUsed = (int)exeProcess.TotalProcessorTime.TotalMilliseconds;
result.MemoryUsed = (int)memoryCounter.Memory / 1024;
result.Output = result.Output.Trim();
//set program status
if (result.ProgramStatus != Status.TimeLimit)
{
if (exeProcess.ExitCode != 0)
{
result.ProgramStatus = Status.Crashed;
}
else
{
if (result.MemoryUsed > program.MemoryLimit)
{
result.ProgramStatus = Status.MemoryLimit;
}
else
{
if (result.Output == program.OutputTest)
{
result.ProgramStatus = Status.Accepted;
}
else
{
result.ProgramStatus = Status.WrongAnswer;
}
}
}
}
}
return(result);
}
