public override UnitTestReport Test()
{
var report = new UnitTestReport();
foreach (var exp in Samples)
{
var calc = new AscCalc(exp);
try
{
calc.Compute();
}
catch (Exception e)
{
report.Add(exp, e.Message);
}
}
return(report);
}
public void Process(string expr)
{
Exception exc = null;
var calcTask = new Thread(() =>
{
try
{
if (!Security.ExprSecure(Expression))
{
throw new SecurityException();
}
AscCalc calc = new AscCalc(Expression, latex: true);
CalcResult cr;
cr = calc.Compute();
PlainCalcResponse = cr.Result;
CalcResponse = cr.LatexResult;
InterpretedAs = string.Join("<br>", cr.InterpretedAs);
}
catch (Exception e)
{
exc = e;
}
});
calcTask.Start();
if (!calcTask.Join(millisecondsTimeout: Const.LIMIT_CALC_EXECUTE_MS))
{
throw new TimeOutException();
}
if (exc != null)
{
throw exc;
}
// TO DO
// @"\[x = {-b \pm \sqrt{b^2-4ac} \over 2a}.\] change this in Procees(Expression) method for latex expression";
}
// returns true if line was caught by function
private bool ProcessMSLOutput(Process process, string line)
{
if (line.StartsWith(Const.PREFIX_MSL_CALC_EXECUTE))
{
line = line.Remove(0, Const.PREFIX_MSL_CALC_EXECUTE.Length);
try
{
if (!Security.ExprSecure(line))
{
throw new SecurityException();
}
string result = new AscCalc(line).Compute().SolidResult.Split('\n')[0];
process.StandardInput.WriteLine(result);
return(true);
}
catch (Exception e)
{
process.StandardInput.WriteLine(Const.ERMSG_PREOUTPUT + e.Message);
return(true);
}
}
return(false);
}
