public void ShouldNotReturnNextClaimSequenceUntilBufferHasReserve()
{
var dependentSequence = new Sequence(Sequencer.InitialCursorValue);
Sequence[] dependentSequences = { dependentSequence };
_claimStrategy.SetSequence(_claimStrategy.BufferSize - 1L, dependentSequences);
var done = new Volatile4.Boolean(false);
var beforeLatch = new ManualResetEvent(false);
var afterLatch = new ManualResetEvent(false);
new Thread(
() =>
{
beforeLatch.Set();
Assert.AreEqual(_claimStrategy.BufferSize, _claimStrategy.IncrementAndGet(dependentSequences));
done.WriteFullFence(true);
afterLatch.Set();
}).Start();
beforeLatch.WaitOne();
Thread.Sleep(100);
Assert.IsFalse(done.ReadFullFence());
dependentSequence.Value = (dependentSequence.Value + 1L);
afterLatch.WaitOne();
Assert.AreEqual(_claimStrategy.BufferSize, _claimStrategy.Sequence);
}
public void ShouldNotReturnNextClaimSequenceUntilBufferHasReserve()
{
var dependentSequence = new Sequence(Sequencer.InitialCursorValue);
var dependentSequences = new[] { dependentSequence };
_claimStrategy.SetSequence(BufferSize - 1L, dependentSequences);
var done = new Volatile4.Boolean(false);
var beforeLatch = new ManualResetEvent(false);
var afterLatch = new ManualResetEvent(false);
new Thread(() =>
{
beforeLatch.Set();
Assert.AreEqual(_claimStrategy.BufferSize,
_claimStrategy.IncrementAndGet(dependentSequences));
done.WriteFullFence(true);
afterLatch.Set();
}).Start();
beforeLatch.WaitOne();
Thread.Sleep(1000);
Assert.IsFalse(done.ReadFullFence());
dependentSequence.Value = dependentSequence.Value + 1L;
afterLatch.WaitOne();
Assert.AreEqual(_claimStrategy.BufferSize, _claimStrategy.Sequence);
}
public void SetUp()
{
_volatile = new Volatile4.Boolean(InitialValue);
}
public void SetUp()
{
_volatile = new Volatile4.Boolean(InitialValue);
}
