public void GetSubmissionContentWhenInvalidSubmissionIdShouldThrowException()
{
var contest = this.CreateAndSaveContest("sample Name", this.ActiveContestNoPasswordOptions, this.ActiveContestNoPasswordOptions);
var problem = new Problem();
contest.Problems.Add(problem);
var submissionType = new SubmissionType();
contest.SubmissionTypes.Add(submissionType);
var participant = new Participant(contest.Id, this.FakeUserProfile.Id, this.IsCompete);
contest.Participants.Add(participant);
var submission = new Submission
{
ContentAsString = "test content"
};
participant.Submissions.Add(submission);
this.EmptyOjsData.SaveChanges();
try
{
var result = this.CompeteController.GetSubmissionContent(-1);
Assert.Fail("Expected an exception when an invalid submission id is provided.");
}
catch (HttpException ex)
{
Assert.AreEqual((int)HttpStatusCode.NotFound, ex.GetHttpCode());
}
}
public void ReadSubmissionResultsWhenParticipantHasSubmissionsShouldReturnNumberOfSubmissions()
{
var contest = this.CreateAndSaveContest("contest", this.ActiveContestNoPasswordOptions, this.ActiveContestNoPasswordOptions);
var problem = new Problem();
contest.Problems.Add(problem);
var submissionType = new SubmissionType();
contest.SubmissionTypes.Add(submissionType);
var participant = new Participant(contest.Id, this.FakeUserProfile.Id, this.IsCompete);
contest.Participants.Add(participant);
for (int i = 0; i < 10; i++)
{
var submission = new Submission
{
ContentAsString = "Test submission " + i,
SubmissionType = submissionType,
Problem = problem
};
participant.Submissions.Add(submission);
}
this.EmptyOjsData.SaveChanges();
var result = this.CompeteController
.ReadSubmissionResults(new DataSourceRequest(), problem.Id, this.IsCompete) as JsonResult;
var responseData = result.Data as DataSourceResult;
Assert.AreEqual(participant.Submissions.Count, responseData.Total);
}
public void GetSubmissionContentWhenSubmissionNotMadeByTheParticipantShouldThrowException()
{
var contest = this.CreateAndSaveContest("sample Name", this.ActiveContestNoPasswordOptions, this.ActiveContestNoPasswordOptions);
var problem = new Problem();
contest.Problems.Add(problem);
var submissionType = new SubmissionType();
contest.SubmissionTypes.Add(submissionType);
var participant = new Participant(contest.Id, this.FakeUserProfile.Id, this.IsCompete);
var anotherUser = new UserProfile
{
UserName = "******",
Email = "*****@*****.**"
};
this.EmptyOjsData.Users.Add(anotherUser);
var anotherParticipant = new Participant(contest.Id, anotherUser.Id, this.IsCompete);
contest.Participants.Add(participant);
contest.Participants.Add(anotherParticipant);
var submission = new Submission
{
ContentAsString = "test content"
};
anotherParticipant.Submissions.Add(submission);
this.EmptyOjsData.SaveChanges();
try
{
var result = this.CompeteController.GetSubmissionContent(submission.Id);
Assert.Fail("Expected an exception when trying to download a submission that was not made by the participant that requested it.");
}
catch (HttpException ex)
{
Assert.AreEqual((int)HttpStatusCode.Forbidden, ex.GetHttpCode());
}
}
public void Copy(OjsDbContext context, TelerikContestSystemEntities oldDb)
{
var tests = context.Tests.Select(x => new { x.Id, x.ProblemId, x.IsTrialTest, x.OrderBy }).ToList();
var count = oldDb.Submissions.Count();
const int ElementsByIteration = 500;
var iterations = Math.Ceiling((decimal)count / ElementsByIteration);
for (int i = 0; i < iterations; i++)
{
GC.Collect();
var newDb = new OjsDbContext();
newDb.Configuration.AutoDetectChangesEnabled = false;
newDb.Configuration.ValidateOnSaveEnabled = false;
var csharpSubmissionType = newDb.SubmissionTypes.FirstOrDefault(x => x.Name == "C# code");
var cplusPlusSubmissionType = newDb.SubmissionTypes.FirstOrDefault(x => x.Name == "C++ code");
var javaScriptSubmissionType =
newDb.SubmissionTypes.FirstOrDefault(x => x.Name == "JavaScript code (NodeJS)");
oldDb = new TelerikContestSystemEntities();
var dataSource =
oldDb.Submissions.AsNoTracking()
.Where(x => x.Id != 127774)
.OrderBy(x => x.Id)
.Skip(i * ElementsByIteration)
.Take(ElementsByIteration);
foreach (var oldSubmission in dataSource)
{
var problem = newDb.Problems.FirstOrDefault(x => x.OldId == oldSubmission.Task);
var participant = newDb.Participants.FirstOrDefault(x => x.OldId == oldSubmission.Participant);
var submission = new Submission
{
Content = oldSubmission.File.ToText().Compress(),
PreserveCreatedOn = true,
CreatedOn = oldSubmission.SubmittedOn,
Problem = problem,
Participant = participant,
Points = oldSubmission.Points,
Processed = true,
Processing = false,
};
switch (oldSubmission.Language)
{
case "C# Code":
submission.SubmissionType = csharpSubmissionType;
break;
case "C++ Code":
submission.SubmissionType = cplusPlusSubmissionType;
break;
case "JavaScript Code":
submission.SubmissionType = javaScriptSubmissionType;
break;
case "C + + 觐�":
submission.SubmissionType = cplusPlusSubmissionType;
break;
default:
submission.SubmissionType = csharpSubmissionType;
break;
}
var reportFragments = oldSubmission.FullReport.Split(
new[] { this.contentHeader },
StringSplitOptions.RemoveEmptyEntries);
if (string.IsNullOrWhiteSpace(oldSubmission.FullReport) || !reportFragments.Any())
{
continue;
}
if (reportFragments.Count() == 1)
{
// Some kind of exception (e.g. "not enough disk space")
var errorFragments = reportFragments[0].Split(
new[] { this.contentFooter },
StringSplitOptions.RemoveEmptyEntries);
submission.IsCompiledSuccessfully = false;
submission.CompilerComment = errorFragments[0];
}
else if (!reportFragments[1].Trim().StartsWith("Compilation successfull!!!"))
{
submission.IsCompiledSuccessfully = false;
var compilerParts = reportFragments[0].Split(
new[] { "\r\n" },
3,
StringSplitOptions.RemoveEmptyEntries);
submission.CompilerComment = compilerParts.Count() > 2 ? compilerParts[2].Trim(' ', '\n', '\r', '\t', '-', '=') : null;
}
else
{
submission.IsCompiledSuccessfully = true;
var compilerParts = reportFragments[0].Split(
new[] { "\r\n" },
3,
StringSplitOptions.RemoveEmptyEntries);
submission.CompilerComment = compilerParts.Count() > 2 ? compilerParts[2].Trim(' ', '\n', '\r', '\t', '-', '=') : null;
for (int j = 2; j < reportFragments.Length - 1; j++)
{
var testRunText = reportFragments[j].Trim();
var testRunTextParts = testRunText.Split(new[] { this.contentFooter }, StringSplitOptions.None);
var testRunTitle = testRunTextParts[0].Trim();
var testRunDescription = testRunTextParts[1].Trim() + Environment.NewLine;
var isZeroTest = testRunTitle.StartsWith("Zero");
var testOrderAsString = testRunTitle.GetStringBetween("�", " ");
var testOrder = int.Parse(testOrderAsString);
var test =
tests.FirstOrDefault(
x =>
x.ProblemId == problem.Id && x.IsTrialTest == isZeroTest && x.OrderBy == testOrder);
if (test == null)
{
continue;
}
var testRun = new TestRun
{
MemoryUsed = 0,
TimeUsed = 0,
Submission = submission,
TestId = test.Id,
};
if (testRunDescription.StartsWith("Answer correct!!!"))
{
testRun.ResultType = TestRunResultType.CorrectAnswer;
testRun.ExecutionComment = null;
testRun.CheckerComment = null;
var timeUsedAsString =
testRunDescription.GetStringBetween("Time used (in milliseconds): ", "Memory used");
if (timeUsedAsString != null)
{
double timeUsed;
if (double.TryParse(timeUsedAsString.Replace(",", ".").Trim(), out timeUsed))
{
testRun.TimeUsed = (int)timeUsed;
}
}
var memoryUsedAsString = testRunDescription.GetStringBetween(
"Memory used (in bytes): ",
Environment.NewLine);
if (memoryUsedAsString != null)
{
testRun.MemoryUsed = int.Parse(memoryUsedAsString.Trim());
}
}
else if (testRunDescription.StartsWith("Answer incorrect!"))
{
testRun.ResultType = TestRunResultType.WrongAnswer;
testRun.ExecutionComment = null;
testRun.CheckerComment = testRunDescription.GetStringBetween(
"Answer incorrect!",
"Time used"); // Won't work with non-zero tests (will return null)
if (testRun.CheckerComment != null)
{
testRun.CheckerComment = testRun.CheckerComment.Trim();
if (string.IsNullOrWhiteSpace(testRun.CheckerComment))
{
testRun.CheckerComment = null;
}
}
var timeUsedAsString =
testRunDescription.GetStringBetween("Time used (in milliseconds): ", "Memory used");
if (timeUsedAsString != null)
{
double timeUsed;
if (double.TryParse(timeUsedAsString.Replace(",", ".").Trim(), out timeUsed))
{
testRun.TimeUsed = (int)timeUsed;
}
}
var memoryUsedAsString = testRunDescription.GetStringBetween(
"Memory used (in bytes): ",
Environment.NewLine);
if (memoryUsedAsString != null)
{
testRun.MemoryUsed = int.Parse(memoryUsedAsString.Trim());
}
}
else if (testRunDescription.StartsWith("Runtime error:"))
{
testRun.ResultType = TestRunResultType.RunTimeError;
testRun.ExecutionComment = testRunDescription.Replace("Runtime error:", string.Empty).Trim();
testRun.CheckerComment = null;
testRun.TimeUsed = 0;
testRun.MemoryUsed = 0;
}
else if (testRunDescription.StartsWith("Time limit!"))
{
testRun.ResultType = TestRunResultType.TimeLimit;
testRun.ExecutionComment = null;
testRun.CheckerComment = null;
testRun.TimeUsed = problem.TimeLimit;
testRun.MemoryUsed = 0;
}
else
{
testRun.ResultType = TestRunResultType.RunTimeError;
testRun.ExecutionComment = testRunDescription.Trim();
testRun.CheckerComment = null;
testRun.TimeUsed = 0;
testRun.MemoryUsed = 0;
}
newDb.TestRuns.Add(testRun);
}
}
newDb.Submissions.Add(submission);
}
newDb.SaveChanges();
Console.Write(".");
}
}
private void ProcessSubmission(Submission submission)
{
// TODO: Check for N+1 queries problem
this.logger.InfoFormat("Work on submission №{0} started.", submission.Id);
var executionStrategy = this.CreateExecutionStrategy(submission.SubmissionType.ExecutionStrategyType);
var context = new ExecutionContext
{
SubmissionId = submission.Id,
AdditionalCompilerArguments = submission.SubmissionType.AdditionalCompilerArguments,
CheckerAssemblyName = submission.Problem.Checker.DllFile,
CheckerParameter = submission.Problem.Checker.Parameter,
CheckerTypeName = submission.Problem.Checker.ClassName,
FileContent = submission.Content,
AllowedFileExtensions = submission.SubmissionType.AllowedFileExtensions,
CompilerType = submission.SubmissionType.CompilerType,
MemoryLimit = submission.Problem.MemoryLimit,
TimeLimit = submission.Problem.TimeLimit,
};
context.Tests = submission.Problem.Tests.ToList().Select(x => new TestContext
{
Id = x.Id,
Input = x.InputDataAsString,
Output = x.OutputDataAsString,
IsTrialTest = x.IsTrialTest
});
ExecutionResult executionResult;
try
{
executionResult = executionStrategy.Execute(context);
}
catch (Exception exception)
{
this.logger.ErrorFormat("executionStrategy.Execute on submission №{0} has thrown an exception: {1}", submission.Id, exception);
submission.ProcessingComment = string.Format("Exception in executionStrategy.Execute: {0}", exception.Message);
return;
}
submission.IsCompiledSuccessfully = executionResult.IsCompiledSuccessfully;
submission.CompilerComment = executionResult.CompilerComment;
if (!executionResult.IsCompiledSuccessfully)
{
return;
}
foreach (var testResult in executionResult.TestResults)
{
var testRun = new TestRun
{
CheckerComment = testResult.CheckerDetails.Comment,
ExpectedOutputFragment = testResult.CheckerDetails.ExpectedOutputFragment,
UserOutputFragment = testResult.CheckerDetails.UserOutputFragment,
ExecutionComment = testResult.ExecutionComment,
MemoryUsed = testResult.MemoryUsed,
ResultType = testResult.ResultType,
TestId = testResult.Id,
TimeUsed = testResult.TimeUsed,
};
submission.TestRuns.Add(testRun);
}
this.logger.InfoFormat("Work on submission №{0} ended.", submission.Id);
}
private void CalculatePointsForSubmission(Submission submission)
{
// Internal joke: submission.Points = new Random().Next(0, submission.Problem.MaximumPoints + 1) + Weather.Instance.Today("Sofia").IsCloudy ? 10 : 0;
if (submission.Problem.Tests.Count == 0 || submission.TestsWithoutTrialTestsCount == 0)
{
submission.Points = 0;
}
else
{
submission.Points = (submission.CorrectTestRunsWithoutTrialTestsCount * submission.Problem.MaximumPoints) / submission.TestsWithoutTrialTestsCount;
}
}
private void RetestSubmission(int submissionId)
{
var submission = new Submission { Id = submissionId, Processed = false, Processing = false };
this.Data.Context.Submissions.Attach(submission);
var entry = this.Data.Context.Entry(submission);
entry.Property(pr => pr.Processed).IsModified = true;
entry.Property(pr => pr.Processing).IsModified = true;
}
