/// <summary>
/// Add a job to the database
/// </summary>
/// <param name="job">The job to add</param>
public void AddJob(Job job)
{
if (job == null)
throw new ArgumentNullException("job was null");
if(job.User == null)
throw new ArgumentNullException("job.User was null");
Debug.WriteLine("1 - Inside AddJob(); jobId: " + job.JobId);
if (job.UserId == 0)
{
AddUser(job.User);
}
else if (job.JobId == 0)
{
lock (_objectLock)
{
_dbContext.Jobs.AddObject(job);
Debug.WriteLine("2 - Inside AddJob(); jobId: " + job.JobId);
_dbContext.SaveChanges();
}
}
}
/// <summary>
/// Add a log to the database
/// </summary>
/// <param name="job">The job affecting the log</param>
/// <param name="time">The timestamp for the log</param>
public void AddLog(Job job, DateTime time)
{
if (job == null)
throw new ArgumentNullException("job was null");
if (job.User == null)
throw new ArgumentNullException("job.User was null");
if (job.JobId == 0)
throw new ArgumentNullException("job.JobId was 0");
if (time == null)
throw new ArgumentNullException("time was null");
lock (_objectLock)
{
var dbContext = new TaskManagerModelContainer();
Debug.WriteLine("1 - Inside Log.AddJob(); Event: " + job.StateString + "; jobId: " + job.JobId );
Log log = new Log();
log.Event = job.StateString;
log.Time = time;
log.JobId = job.JobId;
dbContext.Logs.AddObject(log);
Debug.WriteLine("2 - Inside Log.AddJob(); State: " + job.StateString + "; jobId: " + job.JobId + "; logId: " + log.LogId);
dbContext.SaveChanges();
}
}
public void Test_AddJob()
{
User user = new User("Test User", "Test Password");
_tmDAO.AddUser(user);
Job job = new Job(user, 100, 5, s => 50);
_tmDAO.AddJob(job);
}
private void AddJobs(uint amount, User user)
{
for (uint index = 0; index < amount; index++)
{
uint time = (uint)_random.Next(100, 5000);
int cpus = _random.Next(1, 6);
Job job = new Job(user, time, cpus, s => 0);
_jobs.Enqueue(job);
}
_jobsAdded += amount;
}
public void EventHandlerRunningTest()
{
Job job = new Job(new User("test", ""), 1000, 1, s => 0);
_b.JobCancelled += delegate { throw new Exception(); };
_b.SubmitJob(job);
try
{
_b.ExecuteAll();
Assert.Fail();
}
catch (Exception)
{
}
}
/// <summary>
/// The main method...
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
TM2SQL_DAO tm2sqlDAO = new TM2SQL_DAO();
//NB Modified TaskManagerModelContainer.Designer.cs linie 40!!
//var obs = new ObjectContext(@"metadata=res://*/TaskManagerModel.csdl|res://*/TaskManagerModel.ssdl|res://*/TaskManagerModel.msl;provider=System.Data.SqlClient;provider connection string="data source='YNDAL-LAPTOP\SQLEXPRESS';initial catalog=TaskManagerDB;integrated security=True;multipleactiveresultsets=True;App=EntityFramework"");
//Console.WriteLine("First step done");
//IEnumerable<User> users = TM2SQL_DAO.GetAllUsers();
//Console.Out.WriteLine("Size: " + users.Count<User>());
//foreach (User u in users)
//{
// Console.Out.WriteLine(u.UserName);
//}
//TM2SQL_DAO.GetJobsFromUser(4);
//TM2SQL_DAO.GetJobsFromPeriodGrouped(new DateTime(2012, 1, 1), new DateTime(2012, 12, 31));
//.GetJobsFromUser(5);
User user = new User("Endnu en.WIHhhU..!", "...");
tm2sqlDAO.AddUser(user);
//IEnumerable<User> users = TM2SQL_DAO.GetAllUsers();
Job job = new Job(user, 50, 5, s => 50);
//job.TimeSubmitted = DateTime.Now;
tm2sqlDAO.AddJob(job);
tm2sqlDAO.AddLog(job, DateTime.Now);
IEnumerable<User> users = tm2sqlDAO.GetAllUsers();
IEnumerable<Job> jobs = tm2sqlDAO.GetJobsFromUser(user.UserId);
foreach (User u in users)
{
Console.WriteLine("User: "******"Jobs: " + j);
}
//ConsoleUI console = new ConsoleUI();
}
public void CancelJobTest()
{
User user = new User("test", "");
Job job = new Job(user, 100, 1, s => 0);
_b.SubmitJob(job);
//If job does anything else than runs or cancels...
job.JobDone += delegate { Assert.Fail();};
job.JobFailed += delegate { Assert.Fail(); };
job.JobTerminated += delegate { Assert.Fail(); };
_b.CancelJob(job);
Assert.AreEqual(job.State, JobState.Cancelled);
}
public void Test_PopJobSequence()
{
Scheduler s = new Scheduler();
Func<string[], int> funk = st => 10;
// Check the sequence og jobs returned
Job shortJob = new Job(new User("test", ""), 100, 5, funk);
Job longJob = new Job(new User("test", ""), 1000, 5, funk);
Job veryLongJob = new Job(new User("test", ""), 2500, 5, funk);
// short, long, verylong
AssertSequence(s, shortJob, longJob, veryLongJob);
// long, short, verylong
AssertSequence(s, longJob, shortJob, veryLongJob);
// long, verylong, short
AssertSequence(s, longJob, veryLongJob, shortJob);
// short, verylong, long
AssertSequence(s, shortJob, veryLongJob, longJob);
// verylong, short, long
AssertSequence(s, veryLongJob, shortJob, longJob);
// verylong, long, short
AssertSequence(s, veryLongJob, longJob, shortJob);
}
public void Test_AddJob()
{
Scheduler s = new Scheduler();
// Add legal jobs with the three types: Short, Long, VeryLong
Func<string[], int> funk = st => 10;
Job shortJob = new Job(new User("test", ""), 100, 5, funk);
Job longJob = new Job(new User("test", ""), 1000, 5, funk);
Job veryLongJob = new Job(new User("test", ""), 2500, 5, funk);
s.AddJob(shortJob);
s.AddJob(longJob);
s.AddJob(veryLongJob);
Assert.AreEqual(3, s.JobsInSequence.Count);
// Add 4000 jobs of varying type
for (uint i = 0; i < 4000; i++)
{
s.AddJob(new Job(new User("test", ""), i + 100, 5, funk));
}
Assert.AreEqual(4003, s.JobsInSequence.Count);
}
/// <summary>
/// Terminate a running job
/// </summary>
/// <param name="job">The job to terminate</param>
public void TerminateJob(Job job)
{
Contract.Requires(job != null);
Contract.Requires(job.State == JobState.Running);
Contract.Ensures(job.State == JobState.Terminated);
lock (_activityLock)
{
job.Terminate();
}
}
/// <summary>
/// Add job to queue
/// </summary>
/// <param name="job">The job to be added</param>
public void SubmitJob(Job job)
{
Contract.Requires(job != null);
Contract.Requires(job.User != null);
StoreJob(job);
lock (_schedulerLock)
_scheduler.AddJob(job);
EventHandler handler = JobSubmitted;
if (handler != null)
handler(job, EventArgs.Empty);
StartJobFromEvent();
}
/// <summary>
/// Create a new Job object.
/// </summary>
/// <param name="jobId">Initial value of the JobId property.</param>
/// <param name="timeExpected">Initial value of the TimeExpected property.</param>
/// <param name="description">Initial value of the Description property.</param>
/// <param name="stateString">Initial value of the StateString property.</param>
/// <param name="userId">Initial value of the UserId property.</param>
public static Job CreateJob(global::System.Int32 jobId, global::System.Int32 timeExpected, global::System.String description, global::System.String stateString, global::System.Int32 userId)
{
Job job = new Job();
job.JobId = jobId;
job.TimeExpected = timeExpected;
job.Description = description;
job.StateString = stateString;
job.UserId = userId;
return job;
}
public void Test_GetJobsFromUserWithinDays()
{
User user = new User("Test User", "Test Password");
_tmDAO.AddUser(user);
// Create 10 jobs on different days
Job job = null;
List<TimeSpan> timespans = new List<TimeSpan>();
for (int i = 0; i < 10; i++)
{
timespans.Add(new TimeSpan(i, 0, 0, 0));
job = new Job(user, 100, 5, s => 50);
job.TimeSubmitted = DateTime.Now.Subtract(timespans[i]);
_tmDAO.AddJob(job);
_tmDAO.AddLog(job, DateTime.Now.Subtract(timespans[i]));
}
foreach (TimeSpan timespan in timespans)
{
IEnumerable<Job> jobs = _tmDAO.GetJobsFromUserInPeriod(user.UserId, DateTime.Now.Subtract(timespan), DateTime.Now);
Assert.AreEqual(timespan.TotalDays, jobs.Count());
}
}
public void Test_RemoveJobNoTInScheduler()
{
Scheduler s = new Scheduler();
Job phonyJob = new Job(new User("test", ""), 2500, 5, st => 10);
try
{
s.RemoveJob(phonyJob);
Assert.Fail("It was possible to remove a job not in the scheduler");
}
catch (ArgumentException)
{
// This is good
}
}
private void StoreJob(Job job)
#endif
{
Contract.Requires(job != null);
Contract.Requires(job.User != null);
Contract.Assume(!_jobs.ContainsKey(job.User) || _jobs[job.User] != null);
lock (_tmDAOLock)
_tmDAO.AddJob(job);
lock (_activityLock)
{
if (!_jobs.ContainsKey(job.User)) _jobs.Add(job.User, new List<Job>());
_jobs[job.User].Add(job);
}
}
public void SubmitJobTest()
{
Job job = new Job(new User("test", ""), 1000, 1, s => 0);
_b.SubmitJob(job);
List<Job> list = _b.GetJobs(job.User);
Assert.IsTrue(list.Contains(job));
}
public void StoreJobTest()
{
int expectedTime = 100; //Milliseconds
User owner = new User("test", "");
Job job = new Job(owner, (uint)expectedTime, 1, s => 0);
_b.SubmitJob(job);
List<Job> jobs = _b.GetJobs(owner);
if(!jobs.Contains(job)) Assert.Fail("The job was not stored!");
}
public void GetJobsTest()
{
User owner = new User("test", "");
Job job = new Job(owner, 1000, 1, s => 0);
_b.SubmitJob(job);
_b.ExecuteAll();
List<Job> jobs = _b.GetJobs(owner);
if (!jobs.Contains(job)) Assert.Fail();
}
public void FinishCurrentJobsTest()
{
uint numberOfJobs = 5;
List<Job> jobs = new List<Job>((int)numberOfJobs);
uint counter = 0;
Job job;
for (int index = 0; index < numberOfJobs; index++)
{
job = new Job(new User("test", ""), 100, 1, s => 0) { Description = "Job " + index };
job.JobDone += delegate { counter++; };
jobs.Add(job);
_b.SubmitJob(job);
}
_b.JobDone += delegate
{
if (counter == numberOfJobs)
Assert.AreEqual(BSStatus.Stopped, _b.Status);
};
_b.ExecuteAll();
_b.FinishCurrentJobs();
}
public void ExecuteAllTest()
{
//Also tests StartNextJob()
uint numbOfJobs = 100;
//Using the event from this job to see when all jobs are handled
Job lastJob = null;
User owner = new User("test", "");
for (uint index = 0; index < numbOfJobs; index++)
{
Job job = new Job(owner, 100, 1, s => 0);
_b.SubmitJob(job);
lastJob = job;
}
ICollection jobs = _b.GetJobs(owner);
uint counterDone = 0;
uint counterUndone = 0;
foreach (Job j in jobs)
if (JobState.Done == j.State)
counterDone++;
else
counterUndone++;
//No jobs should be done
Assert.AreEqual((uint)0, counterDone);
Assert.AreEqual(numbOfJobs, counterUndone);
_b.ExecuteAll();
//Will let the test try to finish for 5 second, which should be more than enough!
int counter = 0;
while (_b.Status != BSStatus.Ready)
{
if (counter++ > 50) Assert.Fail("Benchmark was unable to reach the state: Ready");
Thread.Sleep(100);
}
counterDone = 0;
counterUndone = 0;
foreach (Job j in jobs)
if (j.State == JobState.Done)
counterDone++;
else
counterUndone++;
Assert.AreEqual(numbOfJobs, counterDone);
Assert.AreEqual((uint)0, counterUndone);
}
public void Test_GetJobsFromUser()
{
User user = new User("Test User", "Test Password");
_tmDAO.AddUser(user);
Job job = new Job(user, 100, 5, s => 50);
_tmDAO.AddJob(job);
IEnumerable<Job> jobs = _tmDAO.GetJobsFromUser(user.UserId);
Assert.AreEqual(1, jobs.Count());
}
/// <summary>
/// Cancel a waiting job
/// </summary>
/// <param name="job">The job to remove from the queue</param>
public void CancelJob(Job job)
{
Contract.Requires(job != null);
Contract.Requires(job.State == JobState.Waiting);
lock (_stateLock)
{
job.CancelJob();
EventHandler handler = JobCancelled;
if (handler != null)
handler(job, EventArgs.Empty);
}
}
/// <summary>
/// Store the job, to let the owner access it later on
/// </summary>
/// <param name="job">The job to store</param>
#if DEBUG
internal void StoreJob(Job job)
/// <summary>
/// Unsubscribes from all event handlers related to parameter job
/// </summary>
/// <param name="job">The job to unsubscribe to</param>
private void Unsubscribe(Job job)
{
job.JobRunning -= OnJobRunning;
job.JobCancelled -= OnJobCancelled;
job.JobTerminated -= OnJobTerminated;
job.JobFailed -= OnJobFailed;
job.JobDone -= OnJobDone;
}
public void Test_RemoveJobInScheduler()
{
Scheduler s = new Scheduler();
Job job = new Job(new User("test", ""), 2000, 5, st => 10);
s.AddJob(job);
// Remove a job in the scheduler
s.RemoveJob(job);
Assert.AreEqual(0, s.JobsInSequence.Count);
}
/******************************************************************************************
* The following methods relate to events
* ****************************************************************************************/
/// <summary>
/// Subscribes from all event handlers related to parameter job
/// </summary>
/// <param name="job">The job to subscribe to</param>
private void Subscribe(Job job)
{
job.JobRunning += OnJobRunning;
job.JobCancelled += OnJobCancelled;
job.JobTerminated += OnJobTerminated;
job.JobFailed += OnJobFailed;
job.JobDone += OnJobDone;
}
/// <summary>
/// Helper method. Checks that the sequence of jobs returned is in the same order as they were added
/// </summary>
/// <param name="s">The scheduler</param>
/// <param name="first">Job to add first</param>
/// <param name="second">Job to add second</param>
/// <param name="third">Job to add last</param>
private void AssertSequence(Scheduler s, Job first, Job second, Job third)
{
s.AddJob(first);
s.AddJob(second);
s.AddJob(third);
Assert.AreEqual(first, s.PopJob());
Assert.AreEqual(second, s.PopJob());
Assert.AreEqual(third, s.PopJob());
}
/// <summary>
/// Checks if a job has reached its delay limit
/// </summary>
/// <param name="job">The job.</param>
/// <returns>True if delaylimit for job is reached, false otherwise</returns>
private bool ReachedDelaylimit(Job job)
{
lock (_delayLock)
{
return _delayForJob[job] == _delayLimit;
}
}
/// <summary>
/// Deprecated Method for adding a new object to the Jobs EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToJobs(Job job)
{
base.AddObject("Jobs", job);
}
public void Test_GetJobsFromUserInPeriodOrdered()
{
BenchmarkSystem b = new BenchmarkSystem();
DateTime startTime = new DateTime(2020, 1, 1);
DateTime endTime = new DateTime(2020, 12, 31);
User user = new User("Test User", "A secret password");
_tmDAO.AddUser(user);
int jobQuantity = 30;
Job job = null;
for (int index = 1; index <= jobQuantity; index++)
{
DateTime t1 = new DateTime(2020, 3, index);
job = new Job(user, 100, 5, s => 38);
_tmDAO.AddJob(job);
_tmDAO.AddLog(job, t1);
if (index % 2 == 0)
{
job.Process(new String[] { "test" });
_tmDAO.AddLog(job, t1.AddHours(1));
}
}
List<Job> jobsRequested = new List<Job>(_tmDAO.GetJobsFromUserInPeriodOrdered(user.UserId, startTime, endTime));
for (int i = 0; i < jobsRequested.Count - 1; i++)
{
if (jobsRequested[i].CompareTo(jobsRequested[i + 1]) == 1)
{
Assert.Fail("The order is no correct. JobId: " + jobsRequested[i] + " was larger than JobId: " + jobsRequested[i + 1]);
}
}
Assert.AreEqual(jobQuantity, jobsRequested.Count);
}