public void enqueue_dequeue()
{
var rate = 1000;
var bufferWrite = new TimeLocatedBuffer(300, rate);
var bufferRead = new TimeLocatedBuffer(300, rate);
var queue = new SignalRingBuffer(1000, rate)
{
SizeFixed = false
};
var samples = bufferWrite.GetSamples();
for (int i = 0; i < samples.Length; i++)
{
samples[i] = i;
}
bufferWrite.SetWritten(samples.Length);
queue.Enqueue(bufferWrite);
Assert.AreEqual(bufferWrite.WrittenSamples, bufferWrite.Length);
Assert.AreEqual(queue.Length, bufferWrite.WrittenSamples);
queue.Dequeue(bufferRead);
Assert.AreEqual(bufferRead.WrittenSamples, bufferWrite.WrittenSamples);
}
public void enqueue_overflow_skip_data()
{
var rate = 1000;
var bufferWrite = new TimeLocatedBuffer(300, rate);
var bufferRead = new TimeLocatedBuffer(300, rate);
var queue = new SignalRingBuffer(1000, rate)
{
SizeFixed = true
};
var samples = bufferWrite.GetSamples();
for (int i = 0; i < samples.Length; i++)
{
samples[i] = i;
}
bufferWrite.SetWritten(samples.Length);
queue.Enqueue(bufferWrite);
queue.Enqueue(bufferWrite);
queue.Enqueue(bufferWrite);
queue.Enqueue(bufferWrite);
var queueSizeShouldBe = queue.Capacity;
Assert.AreEqual(queueSizeShouldBe, queue.Length);
queue.Dequeue(bufferRead);
samples = bufferRead.GetSamples();
for (int i = 0; i < samples.Length; i++)
{
Assert.AreEqual(samples[i], (200 + i) % 300);
}
queue.Dequeue(bufferRead);
samples = bufferRead.GetSamples();
for (int i = 0; i < samples.Length; i++)
{
Assert.AreEqual(samples[i], (500 + i) % 300);
}
}