static void test_sequence_buffer()
{
Debug.Log("test_sequence_buffer");
const int Size = 256;
var sequenceBuffer = new Network.SequenceBuffer <TestPacketData>(Size);
for (int i = 0; i < Size; ++i)
{
TestPacketData entry;
entry.sequence = 0;
Assert.IsTrue(sequenceBuffer.Exists((ushort)i) == false);
Assert.IsTrue(sequenceBuffer.Available((ushort)i) == true);
Assert.IsTrue(sequenceBuffer.Find((ushort)i) == -1);
}
for (int i = 0; i <= Size * 4; ++i)
{
int index = sequenceBuffer.Insert((ushort)i);
Assert.IsTrue(index != -1);
Assert.IsTrue(sequenceBuffer.GetSequence() == i + 1);
sequenceBuffer.Entries[index].sequence = (ushort)i;
}
for (int i = 0; i <= Size; ++i)
{
// note: outside bounds!
int index = sequenceBuffer.Insert((ushort)i);
Assert.IsTrue(index == -1);
}
ushort sequence = Size * 4;
for (int i = 0; i < Size; ++i)
{
int index = sequenceBuffer.Find(sequence);
Assert.IsTrue(index >= 0);
Assert.IsTrue(index < Size);
Assert.IsTrue(sequenceBuffer.Entries[index].sequence == sequence);
sequence--;
}
sequenceBuffer.Reset();
Assert.IsTrue(sequenceBuffer.GetSequence() == 0);
for (int i = 0; i < Size; ++i)
{
Assert.IsTrue(sequenceBuffer.Exists((ushort)i) == false);
Assert.IsTrue(sequenceBuffer.Available((ushort)i) == true);
Assert.IsTrue(sequenceBuffer.Find((ushort)i) == -1);
}
}
public void GeneratePacketHeader(out PacketHeader header)
{
header.sequence = m_sequence;
Util.GenerateAckBits(m_receivedPackets, out header.ack, out header.ack_bits);
header.frameNumber = 0;
header.resetSequence = 0;
header.avatarSampleTimeOffset = 0.0f;
int index = m_sentPackets.Insert(m_sequence);
Assert.IsTrue(index != -1);
m_sentPackets.Entries[index].acked = false;
m_sequence++;
}
static void test_generate_ack_bits()
{
Debug.Log("test_generate_ack_bits");
const int Size = 256;
var receivedPackets = new Network.SequenceBuffer <TestPacketData>(Size);
ushort ack = 0xFFFF;
uint ack_bits = 0xFFFFFFFF;
Network.Util.GenerateAckBits(receivedPackets, out ack, out ack_bits);
Assert.IsTrue(ack == 0xFFFF);
Assert.IsTrue(ack_bits == 0);
for (int i = 0; i <= Size; ++i)
{
receivedPackets.Insert((ushort)i);
}
Network.Util.GenerateAckBits(receivedPackets, out ack, out ack_bits);
Assert.IsTrue(ack == Size);
Assert.IsTrue(ack_bits == 0xFFFFFFFF);
receivedPackets.Reset();
ushort[] input_acks = { 1, 5, 9, 11 };
for (int i = 0; i < input_acks.Length; ++i)
{
receivedPackets.Insert(input_acks[i]);
}
Network.Util.GenerateAckBits(receivedPackets, out ack, out ack_bits);
Assert.IsTrue(ack == 11);
Assert.IsTrue(ack_bits == (1 | (1 << (11 - 9)) | (1 << (11 - 5)) | (1 << (11 - 1))));
}
public bool AddPacket(ushort sequence, ushort resetSequence)
{
int index = sequenceBuffer.Insert(sequence);
if (index == -1)
{
return(false);
}
sequenceBuffer.Entries[index].resetSequence = resetSequence;
sequenceBuffer.Entries[index].numCubes = 0;
for (int i = 0; i < Constants.NumCubes; ++i)
{
sequenceBuffer.Entries[index].cubeLookup[i] = -1;
}
return(true);
}
void PacketReceived(ushort sequence)
{
m_receivedPackets.Insert(sequence);
}