public void RunMemoryLeakTest()
{
ICoalescingBuffer<CountingKey, CountingValue> buffer = new CoalescingRingBuffer<CountingKey, CountingValue>(16);
buffer.Offer(new CountingValue());
buffer.Offer(new CountingKey(1), new CountingValue());
buffer.Offer(new CountingKey(2), new CountingValue());
buffer.Offer(new CountingKey(1), new CountingValue());
buffer.Offer(new CountingValue());
Assert.AreEqual(4, buffer.Size());
buffer.Poll(new List<CountingValue>(), 1);
buffer.Poll(new List<CountingValue>());
Assert.True(buffer.IsEmpty());
buffer.Offer(null); // to trigger the clean
}
public void RunMemoryLeakTest()
{
ICoalescingBuffer <CountingKey, CountingValue> buffer = new CoalescingRingBuffer <CountingKey, CountingValue>(16);
buffer.Offer(new CountingValue());
buffer.Offer(new CountingKey(1), new CountingValue());
buffer.Offer(new CountingKey(2), new CountingValue());
buffer.Offer(new CountingKey(1), new CountingValue());
buffer.Offer(new CountingValue());
Assert.AreEqual(4, buffer.Size());
buffer.Poll(new List <CountingValue>(), 1);
buffer.Poll(new List <CountingValue>());
Assert.True(buffer.IsEmpty());
buffer.Offer(null); // to trigger the clean
}
public void ShouldBeAbleToReuseCapacity()
{
ICoalescingBuffer <int, String> buffer = new CoalescingRingBuffer <int, String>(32);
var producer = new Thread(
() =>
{
for (var run = 0; run < 1000000; run++)
{
for (var message = 0; message < 10; message++)
{
var success = buffer.Offer(message, message.ToString());
if (!success)
{
_hasOverflowed = true;
buffer.Offer(PoisonPill);
return;
}
}
}
buffer.Offer(PoisonPill);
});
var consumer = new Thread(
() =>
{
var values = new List <String>(CAPACITY);
while (true)
{
buffer.Poll(values, CAPACITY);
if (values.Contains(PoisonPill))
{
return;
}
}
});
producer.Start();
consumer.Start();
producer.Join();
Assert.IsFalse(_hasOverflowed, "ring buffer has overflowed");
}
public void ShouldBeAbleToReuseCapacity()
{
ICoalescingBuffer<int, String> buffer = new CoalescingRingBuffer<int, String>(32);
var producer = new Thread(
() =>
{
for (var run = 0; run < 1000000; run++)
{
for (var message = 0; message < 10; message++)
{
var success = buffer.Offer(message, message.ToString());
if (!success)
{
_hasOverflowed = true;
buffer.Offer(PoisonPill);
return;
}
}
}
buffer.Offer(PoisonPill);
});
var consumer = new Thread(
() =>
{
var values = new List<String>(CAPACITY);
while (true)
{
buffer.Poll(values, CAPACITY);
if (values.Contains(PoisonPill))
{
return;
}
}
});
producer.Start();
consumer.Start();
producer.Join();
Assert.IsFalse(_hasOverflowed, "ring buffer has overflowed");
}