public void CouldNotIncrementWithoutLock()
{
var count = 10000000;
var sw = new Stopwatch();
sw.Restart();
var lockTest = new LockTestSeries();
var t1 = Task.Run(() =>
{
for (int i = 0; i < count; i++)
{
lockTest.IncrementNoLock();
}
});
var t2 = Task.Run(() =>
{
for (int i = 0; i < count; i++)
{
lockTest.IncrementNoLock();
}
});
t2.Wait();
t1.Wait();
sw.Stop();
Console.WriteLine($"Elapsed {sw.ElapsedMilliseconds}");
Assert.True(2 * count > lockTest.Counter);
}
public void CouldUseSimpleLock()
{
var count = 10000000;
var sw = new Stopwatch();
sw.Restart();
var lockTest = new LockTestSeries();
var t1 = Task.Run(() =>
{
for (int i = 0; i < count; i++)
{
lockTest.IncrementWithLock();
}
});
//var t2 = Task.Run(() =>
//{
// for (int i = 0; i < count; i++)
// {
// lockTest.IncrementWithLock();
// }
//});
//var t3 = Task.Run(() =>
//{
// for (int i = 0; i < count; i++)
// {
// lockTest.IncrementWithLock();
// }
//});
//t3.Wait();
//t2.Wait();
t1.Wait();
sw.Stop();
Console.WriteLine($"Elapsed {sw.ElapsedMilliseconds}");
Assert.AreEqual(1 * count, lockTest.Counter);
}
