public void TestFloat64()
{
//using (var stream = new MemoryStream())
{
double d;
Buffer stream = new Buffer();
Serializer serializer = new Serializer(stream);
Deserializer deserializer = new Deserializer(stream);
// Boundary value tests
serializer.Write(0.0);
serializer.Write(Double.Epsilon);
serializer.Write(Double.MinValue);
serializer.Write(Double.MaxValue);
serializer.Write(Double.NegativeInfinity);
serializer.Write(Double.PositiveInfinity);
serializer.Write(Double.NaN);
stream.Rewind();
//stream.Seek(0, SeekOrigin.Begin);
deserializer.Read(out d);
Assert.AreEqual(0.0, d);
deserializer.Read(out d);
Assert.AreEqual(Double.Epsilon, d);
deserializer.Read(out d);
Assert.AreEqual(Double.MinValue, d);
deserializer.Read(out d);
Assert.AreEqual(Double.MaxValue, d);
deserializer.Read(out d);
Assert.AreEqual(Double.NegativeInfinity, d);
deserializer.Read(out d);
Assert.AreEqual(Double.PositiveInfinity, d);
deserializer.Read(out d);
Assert.AreEqual(Double.NaN, d);
stream.Trim();
//stream.SetLength(0);
// Intermediate value tests
serializer.Write(0.001234);
serializer.Write(8765.4321);
stream.Rewind();
//stream.Seek(0, SeekOrigin.Begin);
deserializer.Read(out d);
Assert.AreEqual(0.001234, d);
deserializer.Read(out d);
Assert.AreEqual(8765.4321, d);
}
}
public void TestFloat32()
{
//using (var stream = new MemoryStream())
{
float f;
var stream = new x2.Buffer();
Serializer serializer = new Serializer(stream);
Deserializer deserializer = new Deserializer(stream);
// Boundary value tests
serializer.Write(0.0F);
serializer.Write(Single.Epsilon);
serializer.Write(Single.MinValue);
serializer.Write(Single.MaxValue);
serializer.Write(Single.NegativeInfinity);
serializer.Write(Single.PositiveInfinity);
serializer.Write(Single.NaN);
stream.Rewind();
//stream.Seek(0, SeekOrigin.Begin);
deserializer.Read(out f);
Assert.AreEqual(0.0F, f);
deserializer.Read(out f);
Assert.AreEqual(Single.Epsilon, f);
deserializer.Read(out f);
Assert.AreEqual(Single.MinValue, f);
deserializer.Read(out f);
Assert.AreEqual(Single.MaxValue, f);
deserializer.Read(out f);
Assert.AreEqual(Single.NegativeInfinity, f);
deserializer.Read(out f);
Assert.AreEqual(Single.PositiveInfinity, f);
deserializer.Read(out f);
Assert.AreEqual(Single.NaN, f);
stream.Trim();
//stream.SetLength(0);
// Intermediate value tests
serializer.Write(0.001234F);
serializer.Write(8765.4321F);
stream.Rewind();
//stream.Seek(0, SeekOrigin.Begin);
deserializer.Read(out f);
Assert.AreEqual(0.001234F, f);
deserializer.Read(out f);
Assert.AreEqual(8765.4321F, f);
}
}
public override void Serialize(Serializer serializer)
{
base.Serialize(serializer);
var touched = new Capo<bool>(fingerprint, tag.Offset);
if (touched[0])
{
serializer.Write(foo_);
}
if (touched[1])
{
serializer.Write(bar_);
}
}
public override void Serialize(Serializer serializer,
Type targetType, ref bool flag)
{
base.Serialize(serializer, targetType, ref flag);
if (!flag) { return; }
var touched = new Capo<bool>(fingerprint, tag.Offset);
if (touched[0])
{
serializer.Write(result_);
}
if (targetType != null && targetType == typeof(HelloResp))
{
flag = false;
}
}
public void TestVariableLengthInt64()
{
//using (var stream = new MemoryStream())
{
long l, bytes;
Buffer stream = new Buffer();
Serializer serializer = new Serializer(stream);
Deserializer deserializer = new Deserializer(stream);
// Boundary value tests
serializer.Write(0L);
serializer.Write(-1L);
serializer.Write(Int64.MaxValue);
serializer.Write(Int64.MinValue);
stream.Rewind();
//stream.Seek(0, SeekOrigin.Begin);
bytes = deserializer.Read(out l);
Assert.AreEqual(1, bytes);
Assert.AreEqual(0L, l);
bytes = deserializer.Read(out l);
Assert.AreEqual(1, bytes);
Assert.AreEqual(-1L, l);
bytes = deserializer.Read(out l);
Assert.AreEqual(10, bytes);
Assert.AreEqual(Int64.MaxValue, l);
bytes = deserializer.Read(out l);
Assert.AreEqual(10, bytes);
Assert.AreEqual(Int64.MinValue, l);
stream.Trim();
//stream.SetLength(0);
// Intermediate value tests
serializer.Write(0x00003f80L >> 1); // 2
serializer.Write(0x001fc000L >> 1); // 3
serializer.Write(0x0fe00000L >> 1); // 4
serializer.Write(0x00000007f0000000L >> 1); // 5
serializer.Write(0x000003f800000000L >> 1); // 6
serializer.Write(0x0001fc0000000000L >> 1); // 7
serializer.Write(0x00fe000000000000L >> 1); // 8
serializer.Write(0x7f00000000000000L >> 1); // 9
stream.Rewind();
//stream.Seek(0, SeekOrigin.Begin);
bytes = deserializer.Read(out l);
Assert.AreEqual(2, bytes);
Assert.AreEqual(0x00003f80L >> 1, l);
bytes = deserializer.Read(out l);
Assert.AreEqual(3, bytes);
Assert.AreEqual(0x001fc000L >> 1, l);
bytes = deserializer.Read(out l);
Assert.AreEqual(4, bytes);
Assert.AreEqual(0x0fe00000L >> 1, l);
bytes = deserializer.Read(out l);
Assert.AreEqual(5, bytes);
Assert.AreEqual(0x00000007f0000000L >> 1, l);
bytes = deserializer.Read(out l);
Assert.AreEqual(6, bytes);
Assert.AreEqual(0x000003f800000000L >> 1, l);
bytes = deserializer.Read(out l);
Assert.AreEqual(7, bytes);
Assert.AreEqual(0x0001fc0000000000L >> 1, l);
bytes = deserializer.Read(out l);
Assert.AreEqual(8, bytes);
Assert.AreEqual(0x00fe000000000000L >> 1, l);
bytes = deserializer.Read(out l);
Assert.AreEqual(9, bytes);
Assert.AreEqual(0x7f00000000000000L >> 1, l);
}
}
public void TestVariableLengthInt32()
{
//using (var stream = new MemoryStream())
{
int i, bytes;
Buffer stream = new Buffer();
Serializer serializer = new Serializer(stream);
Deserializer deserializer = new Deserializer(stream);
// Boundary value tests
serializer.Write(0);
serializer.Write(-1);
serializer.Write(Int32.MaxValue);
serializer.Write(Int32.MinValue);
stream.Rewind();
//stream.Seek(0, SeekOrigin.Begin);
bytes = deserializer.Read(out i);
Assert.AreEqual(1, bytes);
Assert.AreEqual(0, i);
bytes = deserializer.Read(out i);
Assert.AreEqual(1, bytes);
Assert.AreEqual(-1, i);
bytes = deserializer.Read(out i);
Assert.AreEqual(5, bytes);
Assert.AreEqual(Int32.MaxValue, i);
bytes = deserializer.Read(out i);
Assert.AreEqual(5, bytes);
Assert.AreEqual(Int32.MinValue, i);
stream.Trim();
//stream.SetLength(0);
// Intermediate value tests
serializer.Write(0x00003f80 >> 1); // 2
serializer.Write(0x001fc000 >> 1); // 3
serializer.Write(0x0fe00000 >> 1); // 4
stream.Rewind();
//stream.Seek(0, SeekOrigin.Begin);
bytes = deserializer.Read(out i);
Assert.AreEqual(2, bytes);
Assert.AreEqual(0x00003f80 >> 1, i);
bytes = deserializer.Read(out i);
Assert.AreEqual(3, bytes);
Assert.AreEqual(0x001fc000 >> 1, i);
bytes = deserializer.Read(out i);
Assert.AreEqual(4, bytes);
Assert.AreEqual(0x0fe00000 >> 1, i);
}
}
internal void BeginSend()
{
lock (syncRoot)
{
if (eventsToSend.Count == 0)
{
return;
}
// Swap the event buffers.
if (eventsSending.Count != 0)
{
eventsSending.Clear();
}
List<Event> temp = eventsSending;
eventsSending = eventsToSend;
eventsToSend = temp;
temp = null;
}
// Capture send buffers.
txBufferList.Clear();
lengthToSend = 0;
int count = eventsSending.Count;
int bufferCount = buffersSending.Count;
if (bufferCount < count)
{
for (int i = 0, n = count - bufferCount; i < n; ++i)
{
buffersSending.Add(new SendBuffer());
}
}
else
{
for (int i = 0, n = bufferCount - count; i < n; ++i)
{
int j = bufferCount - (i + 1);
buffersSending[j].Dispose();
buffersSending.RemoveAt(j);
}
}
for (int i = 0; i < count; ++i)
{
Event e = eventsSending[i];
var sendBuffer = buffersSending[i];
sendBuffer.Reset();
Serializer serializer = new Serializer(sendBuffer.Buffer);
serializer.Write(e.GetTypeId());
e.Serialize(serializer);
bool transformed = false;
if (BufferTransform != null && txTransformReady && e._Transform)
{
BufferTransform.Transform(sendBuffer.Buffer, (int)sendBuffer.Buffer.Length);
transformed = true;
}
BuildHeader(sendBuffer, transformed);
sendBuffer.ListOccupiedSegments(txBufferList);
lengthToSend += sendBuffer.Length;
OnEventSent(e);
}
Interlocked.Add(ref txCounter, count);
SendInternal();
}
public override void Serialize(Serializer serializer)
{
serializer.Write(GetTypeId());
base.Serialize(serializer);
}
private void BeginSendTo(Event e)
{
int handle = e._Handle;
EndPoint endPoint;
using (new ReadLock(rwlock))
{
int count = map.Count;
if (count == 0)
{
Log.Error("{0} no known peers - dropped event {1}", Name, e);
goto next;
}
if (count == 1 && handle == 0)
{
endPoint = map.Values[0];
}
else
{
if (!map.TryGetValue(handle, out endPoint))
{
Log.Error("{0} unknown handle {1} - dropped event {2}",
Name, handle, e);
goto next;
}
}
}
// Apply the datagram length limit.
int length = e.GetLength();
if (length > txBuffer.BlockSize)
{
Log.Error("{0} dropped big event {1}", Name, e);
goto next;
}
txBuffer.Reset();
Serializer serializer = new Serializer(txBuffer);
serializer.Write(e.GetTypeId());
e.Serialize(serializer);
if (BufferTransform != null)
{
BufferTransform.Transform(txBuffer, (int)txBuffer.Length);
}
try
{
SendToInternal(endPoint);
Diag.IncrementEventsSent();
Log.Debug("{0} {1} sent event {2}", Name, handle, e);
return;
}
catch (ObjectDisposedException)
{
return;
}
catch (Exception ex)
{
Log.Info("{0} send error {1}", Name, ex);
}
next:
OnSendToInternal(0);
}
public void TestPartialSerialization()
{
EventFactory.Register<SampleEvent5>();
var buffer = new x2.Buffer();
var cell1 = new SampleCell1 { // base
Foo = 9,
Bar = "hello"
};
var cell2 = new SampleCell2 { // derived
Foo = 9,
Bar = "hello",
Baz = true
};
var event1 = new SampleEvent5(); // has base
// base > base > base
event1.SampleCell = cell1;
Serializer serializer = new Serializer(buffer);
serializer.Write(event1.GetTypeId());
event1.Serialize(serializer);
long bufferLength = buffer.Length;
buffer.Rewind();
Deserializer deserializer = new Deserializer(buffer);
var retrieved = deserializer.Create();
retrieved.Deserialize(deserializer);
var event11 = retrieved as SampleEvent5;
Assert.NotNull(event11);
Assert.AreEqual(event1.SampleCell.Foo, event11.SampleCell.Foo);
Assert.AreEqual(event1.SampleCell.Bar, event11.SampleCell.Bar);
buffer.Reset();
// derived > base > base
event1.SampleCell = cell2; // base <= derived
serializer = new Serializer(buffer);
serializer.Write(event1.GetTypeId());
event1.Serialize(serializer);
Assert.AreEqual(bufferLength, buffer.Length);
{
var event2 = new SampleEvent6(); // has derived
event2.SampleCell = cell2; // derived <= derived
var buffer2 = new x2.Buffer();
serializer = new Serializer(buffer2);
serializer.Write(event2.GetTypeId());
event2.Serialize(serializer);
Assert.Greater(buffer2.Length, buffer.Length);
}
buffer.Rewind();
deserializer = new Deserializer(buffer);
retrieved = deserializer.Create();
retrieved.Deserialize(deserializer);
var event12 = retrieved as SampleEvent5;
Assert.NotNull(event12);
Assert.AreEqual(event1.SampleCell.Foo, event12.SampleCell.Foo);
Assert.AreEqual(event1.SampleCell.Bar, event12.SampleCell.Bar);
}
public override void Serialize(Serializer serializer,
Type targetType, ref bool flag)
{
base.Serialize(serializer, targetType, ref flag);
if (!flag) { return; }
var touched = new Capo<bool>(fingerprint, tag.Offset);
if (touched[0])
{
serializer.Write(token_);
}
if (touched[1])
{
serializer.Write(rxCounter_);
}
if (touched[2])
{
serializer.Write(txCounter_);
}
if (touched[3])
{
serializer.Write(txBuffered_);
}
if (targetType != null && targetType == typeof(SessionReq))
{
flag = false;
}
}
/// <summary>
/// Overridden by subclasses to build a serialization chain.
/// </summary>
public override void Serialize(Serializer serializer,
Type targetType, ref bool flag)
{
base.Serialize(serializer, targetType, ref flag);
var touched = new Capo<bool>(fingerprint, tag.Offset);
if (touched[1])
{
serializer.Write(_waitHandle);
}
if (targetType != null && targetType == typeof(Event))
{
flag = false;
}
}