void test_packet_queue()
{
uint MaximumSequence = 255;
PacketQueue packetQueue = new PacketQueue();
PacketData data;
print("check insert back");
for (uint i = 0; i < 100; ++i)
{
data = new PacketData();
data.sequence = i;
packetQueue.insert_sorted(data, MaximumSequence);
if (i > 1)
{
packetQueue.verify_sorted(MaximumSequence);
}
}
print("check insert front");
packetQueue.Clear();
for (uint i = 100; i < 0; ++i)
{
data = new PacketData();
data.sequence = i;
packetQueue.insert_sorted(data, MaximumSequence);
if (i > 1)
{
packetQueue.verify_sorted(MaximumSequence);
}
}
print("check insert random");
packetQueue.Clear();
for (uint i = 100; i < 0; ++i)
{
data = new PacketData();
data.sequence = (uint)(UnityEngine.Random.value * 10) & 0xff;
packetQueue.insert_sorted(data, MaximumSequence);
if (i > 1)
{
packetQueue.verify_sorted(MaximumSequence);
}
}
print("check insert wrap around");
packetQueue.Clear();
for (uint i = 200; i <= 255; ++i)
{
data = new PacketData();
data.sequence = i;
packetQueue.insert_sorted(data, MaximumSequence);
if (i > 201)
{
packetQueue.verify_sorted(MaximumSequence);
}
}
for (uint i = 0; i <= 50; ++i)
{
data = new PacketData();
data.sequence = i;
packetQueue.insert_sorted(data, MaximumSequence);
if (i > 1)
{
packetQueue.verify_sorted(MaximumSequence);
}
}
}
void test_reliability_system()
{
const uint MaximumSequence = 255;
Debug.Log(ReliabilitySystem.bit_index_for_sequence(255, 1, MaximumSequence));
/////////////////////////////////
print("check generate ack bits");
PacketQueue packetQueue = new PacketQueue();
for (uint i = 0; i < 32; ++i)
{
PacketData data = new PacketData();
data.sequence = i;
packetQueue.insert_sorted(data, MaximumSequence);
}
packetQueue.verify_sorted(MaximumSequence);
if (ReliabilitySystem.generate_ack_bits(32, ref packetQueue, MaximumSequence) == 0xFFFFFFFF)
{
Debug.Log("OK");
}
if (ReliabilitySystem.generate_ack_bits(31, ref packetQueue, MaximumSequence) == 0x7FFFFFFF)
{
Debug.Log("OK");
}
if (ReliabilitySystem.generate_ack_bits(33, ref packetQueue, MaximumSequence) == 0xFFFFFFFE)
{
Debug.Log("OK");
}
if (ReliabilitySystem.generate_ack_bits(16, ref packetQueue, MaximumSequence) == 0x0000FFFF)
{
Debug.Log("OK");
}
if (ReliabilitySystem.generate_ack_bits(48, ref packetQueue, MaximumSequence) == 0xFFFF0000)
{
Debug.Log("OK");
}
/////////////////////////////////
print("check generate ack bits with wrap");
packetQueue.Clear();
for (uint i = 255 - 31; i <= 255; ++i)
{
PacketData data = new PacketData();
data.sequence = i;
packetQueue.insert_sorted(data, MaximumSequence);
}
packetQueue.verify_sorted(MaximumSequence);
if (packetQueue.Count == 32)
{
Debug.Log("ack wrap ok");
}
;
if (ReliabilitySystem.generate_ack_bits(0, ref packetQueue, MaximumSequence) == 0xFFFFFFFF)
{
Debug.Log("ack wrap ok");
}
;
if (ReliabilitySystem.generate_ack_bits(255, ref packetQueue, MaximumSequence) == 0x7FFFFFFF)
{
Debug.Log("ack wrap ok");
}
;
if (ReliabilitySystem.generate_ack_bits(1, ref packetQueue, MaximumSequence) == 0xFFFFFFFE)
{
Debug.Log("ack wrap ok");
}
;
if (ReliabilitySystem.generate_ack_bits(240, ref packetQueue, MaximumSequence) == 0x0000FFFF)
{
Debug.Log("ack wrap ok");
}
;
if (ReliabilitySystem.generate_ack_bits(16, ref packetQueue, MaximumSequence) == 0xFFFF0000)
{
Debug.Log("ack wrap ok");
}
;
print("check process ack (1)");
PacketQueue pendingAckQueue = new PacketQueue();
for (uint i = 0; i < 33; ++i)
{
PacketData data = new PacketData();
data.sequence = i;
data.time = 0.0f;
pendingAckQueue.insert_sorted(data, MaximumSequence);
}
pendingAckQueue.verify_sorted(MaximumSequence);
PacketQueue ackedQueue = new PacketQueue();
List <uint> acks = new List <uint>();
float rtt = 0.0f;
uint acked_packets = 0;
ReliabilitySystem.process_ack(32, 0xFFFFFFFF, ref pendingAckQueue, ref ackedQueue, ref acks, acked_packets, rtt, MaximumSequence);
if (acks.Count == 33)
{
Debug.Log("process ack (1) ok");
}
;
if (acked_packets == 33)
{
Debug.Log("process ack (1) ok");
}
;
if (ackedQueue.Count == 33)
{
Debug.Log("process ack (1) ok");
}
;
if (pendingAckQueue.Count == 0)
{
Debug.Log("process ack (1) ok");
}
;
ackedQueue.verify_sorted(MaximumSequence);
for (int i = 0; i < acks.Count; ++i)
{
Debug.Log(acks[i]);
}
for (LinkedListNode <PacketData> node = ackedQueue.First; node != ackedQueue.Last.Next; node = node.Next)
{
Debug.Log(node.Value.sequence);
}
///////////////////////////////////////////////
print("check process ack (2)");
{
PacketQueue pendingAckQueue2 = new PacketQueue();
for (uint i = 0; i < 33; ++i)
{
PacketData data = new PacketData();
data.sequence = i;
data.time = 0.0f;
pendingAckQueue2.insert_sorted(data, MaximumSequence);
}
pendingAckQueue2.verify_sorted(MaximumSequence);
PacketQueue ackedQueue2 = new PacketQueue();
List <uint> acks2 = new List <uint>();
float rtt2 = 0.0f;
uint acked_packets2 = 0;
ReliabilitySystem.process_ack(32, 0x0000FFFF, ref pendingAckQueue2, ref ackedQueue2, ref acks2, acked_packets2, rtt2, MaximumSequence);
if (acks2.Count == 17)
{
Debug.Log("process ack (2) ok");
}
;
if (acked_packets2 == 17)
{
Debug.Log("process ack (2) ok");
}
;
if (ackedQueue2.Count == 17)
{
Debug.Log("process ack (2) ok");
}
;
if (pendingAckQueue2.Count == 33 - 17)
{
Debug.Log("process ack (2) ok");
}
;
ackedQueue2.verify_sorted(MaximumSequence);
for (LinkedListNode <PacketData> node = pendingAckQueue2.First; node != pendingAckQueue2.Last.Next; node = node.Next)
{
Debug.Log(node.Value.sequence);
}
print("===========================");
for (LinkedListNode <PacketData> node = ackedQueue2.First; node != ackedQueue2.Last.Next; node = node.Next)
{
Debug.Log(node.Value.sequence);
}
for (int i = 0; i < acks2.Count; ++i)
{
if (acks2[i] == i + 16)
{
Debug.Log("process ack (2) ok");
}
;
}
}
//////////////////////////////////////////////
print("check process ack (3)\n");
{
PacketQueue pendingAckQueue3 = new PacketQueue();
for (uint i = 0; i < 32; ++i)
{
PacketData data = new PacketData();
data.sequence = i;
data.time = 0.0f;
pendingAckQueue3.insert_sorted(data, MaximumSequence);
}
pendingAckQueue3.verify_sorted(MaximumSequence);
PacketQueue ackedQueue3 = new PacketQueue();
List <uint> acks3 = new List <uint>();
float rtt3 = 0.0f;
uint acked_packets3 = 0;
ReliabilitySystem.process_ack(48, 0xFFFF0000, ref pendingAckQueue3, ref ackedQueue3, ref acks3, acked_packets3, rtt3, MaximumSequence);
if (acks3.Count == 16)
{
Debug.Log("process ack(3) ok");
}
;
if (acked_packets3 == 16)
{
Debug.Log("process ack(3) ok");
}
;
if (ackedQueue3.Count == 16)
{
Debug.Log("process ack(3) ok");
}
;
if (pendingAckQueue3.Count == 16)
{
Debug.Log("process ack(3) ok");
}
;
ackedQueue3.verify_sorted(MaximumSequence);
for (LinkedListNode <PacketData> node = pendingAckQueue3.First; node != pendingAckQueue3.Last.Next; node = node.Next)
{
Debug.Log(node.Value.sequence);
}
print("===========================");
for (LinkedListNode <PacketData> node = ackedQueue3.First; node != ackedQueue3.Last.Next; node = node.Next)
{
Debug.Log(node.Value.sequence);
}
for (int i = 0; i < acks3.Count; ++i)
{
if (acks3[i] == i + 16)
{
Debug.Log("process ack (3) ok");
}
;
}
}
}
