private void button2_Click(object sender, EventArgs e)
{
if (waitingForResults)
{
return;
}
waitingForResults = true;
textBox1.IsReadOnly = true;
MethodInfo method = CompileCode(textBox1.Text);
if (method == null)
{
textBox1.IsReadOnly = false;
waitingForResults = false;
return;
}
try
{
Stopwatch sw = new Stopwatch();
sw.Start();
MethodInfo solutionMethod;
using (StreamReader sr = new StreamReader(Path.Combine(problemsRoot, currentProblem.DirectoryPath, "Solution.cs")))
{
solutionMethod = CompileCode(sr.ReadToEnd());
}
if (solutionMethod == null)
{
Debug.Assert(false);
richTextBox1.AppendText("Error: couldn't find solution code", Color.Red, true);
waitingForResults = false;
textBox1.IsReadOnly = false;
return;
}
richTextBox1.AppendText("\r\nGenerating test cases, please wait... ");
List <TestCase> testCases;
string testCasesFile = Path.Combine(problemsRoot, currentProblem.DirectoryPath, "TestCases.txt");
if (File.Exists(testCasesFile))
{
testCases = TestCasesGenerator.GetTestCasesFromFile(solutionMethod, testCasesFile, currentProblem.inputParameter);
}
else if (currentProblem.inputParameter == typeof(Int32[]))
{
testCases = TestCasesGenerator.GenerateIntArray(solutionMethod, currentProblem.maxInputSize, true, true);
}
else if (currentProblem.inputParameter == typeof(Int32))
{
testCases = TestCasesGenerator.GenerateInts(solutionMethod, currentProblem.maxInputSize);
}
else
{
Debug.Assert(false);
richTextBox1.AppendText(string.Format("Error with test case: don't know how to generate test cases for type {0}", currentProblem.inputParameter.Name), Color.Red, true);
waitingForResults = false;
textBox1.IsReadOnly = false;
return;
}
sw.Stop();
richTextBox1.AppendText(string.Format(" generated in {0} seconds.\r\n", (double)sw.ElapsedMilliseconds / 1000));
currentTestingMethod = method;
globalTestCases = testCases;
lastRunTest = 0;
ThreadingHelper th = new ThreadingHelper();
th.RunMethodAsync(delegate
{
return(currentTestingMethod.Invoke(null, new object[] { globalTestCases[lastRunTest].input }));
}, TestInProgressCallback, ProgramTimeout);
}
catch (Exception ex)
{
richTextBox1.AppendText(string.Format("\r\nAn error occurred executing your program: {0}", ex.Message), Color.Red, true);
globalTestCases = null;
waitingForResults = false;
textBox1.IsReadOnly = false;
}
}
public void LoadProblem(string name)
{
string problemBody = Path.Combine(problemsRoot, name, "Problem.txt");
if (!File.Exists(problemBody))
{
MessageBox.Show(string.Format("Couldn't open problem description at: {0}", problemBody));
}
TrySave();
try
{
string[] namesplt = name.Split('-');
using (StreamReader sr = new StreamReader(problemBody))
{
CodingProblem nextProblem = new CodingProblem();
nextProblem.DirectoryPath = name;
nextProblem.ProblemId = int.Parse(namesplt[0].Trim());
nextProblem.ProblemName = namesplt[1].Trim();
{
StringBuilder sb = new StringBuilder();
do
{
string s = sr.ReadNoncommentLine();
if (!s.Equals("%%%"))
{
sb.AppendLine(s);
}
else
{
break;
}
} while (true);
nextProblem.ProblemDescription = sb.ToString();
}
nextProblem.inputParameter = Type.GetType(sr.ReadNoncommentLine());
nextProblem.maxInputSize = int.Parse(sr.ReadNoncommentLine());
nextProblem.outputParameter = Type.GetType(sr.ReadNoncommentLine());
nextProblem.SampleInputString = sr.ReadNoncommentLine();
nextProblem.SampleOutputString = sr.ReadNoncommentLine();
nextProblem.SampleInput = TestCasesGenerator.UnmarshalObject(nextProblem.inputParameter, nextProblem.SampleInputString);
nextProblem.SampleOutput = TestCasesGenerator.UnmarshalObject(nextProblem.outputParameter, nextProblem.SampleOutputString);
nextProblem.IsSolved = SolvedProblems.Contains(nextProblem.ProblemId);
viewSolutionToolStripMenuItem.Enabled = nextProblem.IsSolved;
currentProblem = nextProblem;
webBrowser1.DocumentText = MathJax.GetFormattedHtml(currentProblem.ToMathJaxString());
}
if (File.Exists(Path.Combine(problemsRoot, name, "SavedAttempt.cs")))
{
using (StreamReader sr = new StreamReader(Path.Combine(problemsRoot, name, "SavedAttempt.cs")))
{
textBox1.Text = sr.ReadToEnd();
}
}
else
{
textBox1.Text = currentProblem.GenerateMethodStub();
}
richTextBox1.Clear();
}
catch (Exception e)
{
MessageBox.Show(string.Format("error opening problem description: {0}", e.Message));
}
}