public void TestRule4Negative()
{
// Egy adott színhez tartozó feladatokat a beadás sorrendjében kell végrehajtani.
log.Add(new TaskLogEntry(blueTask2, START, thread1, null));
log.Add(new TaskLogEntry(blueTask2, FINISH, thread1, null));
log.Add(new TaskLogEntry(blueTask1, START, thread1, null));
log.Add(new TaskLogEntry(blueTask1, FINISH, thread1, null));
Assert.False(ScheduleValidator.IsValid(log));
}
public void TestRule3Negative()
{
// Az egész rendszerben egy adott színű feladatból egy időben csak egy lehet végrehajtás alatt.
log.Add(new TaskLogEntry(blueTask1, START, thread1, null));
log.Add(new TaskLogEntry(blueTask2, START, thread2, null));
log.Add(new TaskLogEntry(blueTask1, FINISH, thread1, null));
log.Add(new TaskLogEntry(blueTask2, FINISH, thread2, null));
Assert.False(ScheduleValidator.IsValid(log));
}
public void TestRule2Negative()
{
// Ha a feladat végrehajtása valamilyen okból meghiúsul (pl. a végrehajtó szál elesik), a feladatot vissza kell tenni a végrehajtási sorba.
log.Add(new TaskLogEntry(blueTask1, START, thread1, null));
log.Add(new TaskLogEntry(blueTask1, FAIL, thread1, null));
log.Add(new TaskLogEntry(redTask1, START, thread1, null));
log.Add(new TaskLogEntry(redTask1, FINISH, thread1, null));
Assert.False(ScheduleValidator.IsValid(log));
}
public void TestRule1Negative()
{
// Egy feladatot csak egy végrehajtónak szabad kiadni.
log.Add(new TaskLogEntry(blueTask1, START, thread1, null));
log.Add(new TaskLogEntry(blueTask1, START, thread2, null));
log.Add(new TaskLogEntry(blueTask1, FINISH, thread1, null));
log.Add(new TaskLogEntry(blueTask1, FINISH, thread2, null));
Assert.False(ScheduleValidator.IsValid(log));
}
public static void Main()
{
Console.Write("How many consumer threads do you want? ");
string input = Console.ReadLine();
Console.WriteLine();
if (!Int32.TryParse(input, out nConsumerThreads))
{
nConsumerThreads = -1;
}
if (nConsumerThreads < 1)
{
Console.WriteLine("Your input was invalid, going with 10x threads");
nConsumerThreads = 10;
}
Console.WriteLine($"Starting {nConsumerThreads}x consumer threads...");
scheduler.StartConsumerThreads(nConsumerThreads);
Console.WriteLine("Starting 1x producer thread...");
var producer = new Thread(Producer);
producer.Name = "ProducerThread";
producer.Start();
Console.WriteLine($"Let the scheduler run for {runSeconds} seconds, while feeding it with random tasks...");
Console.WriteLine($"(with random colors out of {nColors}x)");
Thread.Sleep(runSeconds * 1000);
Console.WriteLine("Stopping the scheduler...");
producerRunning = false;
scheduler.AbortAndJoinConsumerThreads();
int finishedTaskCount = scheduler.FinishedTaskCount;
double tasksPerSec = (double)finishedTaskCount / runSeconds;
Console.WriteLine($"The scheduler has eaten {finishedTaskCount}x tasks! ({tasksPerSec} tasks/sec)");
Console.WriteLine("Checking if the scheduler has scheduled according to the rules...");
bool valid = ScheduleValidator.IsValid(log);
if (valid)
{
Console.WriteLine("The schedule was valid! :)");
}
else
{
Console.WriteLine("The schedule was bad!!!! :(");
}
}