public static void TestPrimeNumbersAreCorrect()
{
SieveEratosthenes se = new SieveEratosthenes();
var primeNums = se.CalculatePrimeNumbers(1000);
Assert.AreEqual(primeNums.ToList(), expectedPrimes, "SieveEratosThenes did not produce all expected prime numbers under 1000.");
}
static void Main(string[] args)
{
stopwatch = Stopwatch.StartNew();
var timer = new System.Timers.Timer(1000);
timer.Elapsed += HandleTimerElapsed;
timer.Start();
// Adjusted duration for running the calculation so we stop all execution within 60 seconds
TimeSpan duration = TimeSpan.FromSeconds(RUNTIME_IN_SECONDS) - stopwatch.Elapsed;
SieveEratosthenes se = new SieveEratosthenes();
// using Tasks and CancellationToken to calculate prime numbers and stop by timeout
CancellationTokenSource cts = new CancellationTokenSource();
cts.CancelAfter(duration);
Task.Run(() => se.CalculatePrimeNumbers(PRIME_NUMBER_LIMIT, cts.Token))
.ContinueWith((t) =>
{
stopwatch.Stop();
timer.Stop();
timer.Elapsed -= HandleTimerElapsed;
if (primeOutput != string.Empty)
{
Console.Write(primeOutput);
}
Console.WriteLine(string.Format("Highest prime number calculated: {0}", highestPrimeNumber));
});
// Consumer task that builds the prime number display
Task.Factory.StartNew(() =>
{
foreach (int value in se.PrimeNumbers.GetConsumingEnumerable(cts.Token))
{
primeOutput += string.Format("{0},", value);
highestPrimeNumber = value;
}
});
Console.ReadLine();
}
public static void TestPrimeNumbersWithIntMax()
{
SieveEratosthenes se = new SieveEratosthenes();
var primeNums = se.CalculatePrimeNumbers(int.MaxValue - 1);
}