static void ByteBufferPoolTest()
{
for (int i = 0; i < ByteBufferPool.sPool.Length; ++i)
{
var p = ByteBufferPool.sPool[i];
Debug.Assert(p.Count == ByteBufferPool.initialArraySize);
for (int j = 0; j < p.Count; ++j)
{
Debug.Assert(p[j].Data.Length == 1 << (i + ByteBufferPool.minSizePOT));
}
}
int min = 1 << ByteBufferPool.minSizePOT;
List <ByteBuffer> buffers = new List <ByteBuffer>();
buffers.Add(ByteBufferPool.Alloc(0));
buffers.Add(ByteBufferPool.Alloc(1));
buffers.Add(ByteBufferPool.Alloc(min - 1));
buffers.Add(ByteBufferPool.Alloc(min));
buffers.Add(ByteBufferPool.Alloc(min + 1));
var pool_64 = ByteBufferPool.sPool[ByteBufferPool.sIndexLookup[1 << ByteBufferPool.minSizePOT]];
Debug.Assert(ByteBufferPool.AvailableSlots(pool_64) == 0);
var pool_128 = ByteBufferPool.sPool[ByteBufferPool.sIndexLookup[1 << (ByteBufferPool.minSizePOT + 1)]];
Debug.Assert(ByteBufferPool.AvailableSlots(pool_128) == ByteBufferPool.initialArraySize - 1);
buffers.Add(ByteBufferPool.Alloc(min));
Debug.Assert(ByteBufferPool.AvailableSlots(pool_64) == ByteBufferPool.initialArraySize - 1);
for (int i = 0; i < buffers.Count; ++i)
{
ByteBuffer bb = buffers[i];
ByteBufferPool.Dealloc(ref bb);
Debug.Assert(null == bb);
}
Debug.Assert(ByteBufferPool.AvailableSlots(pool_64) == ByteBufferPool.initialArraySize * 2);
Debug.Assert(ByteBufferPool.AvailableSlots(pool_128) == ByteBufferPool.initialArraySize);
try
{
ByteBufferPool.Alloc((1 << ByteBufferPool.maxSizePOT) + 1);
Debug.Assert(false);
} catch (ArgumentOutOfRangeException) { }
ByteBuffer wrongsize = new ByteBuffer(new byte[123]);
ByteBufferPool.Dealloc(ref wrongsize);
Debug.Assert(null != wrongsize);
ByteBuffer exceed = new ByteBuffer(new byte[1 << ByteBufferPool.minSizePOT]);
ByteBufferPool.Dealloc(ref exceed);
Debug.Assert(null != exceed);
Console.WriteLine("ByteBuffer Pool Checked");
}