public void InitializationData_IsNormal()
{
var buf = new SimpleBufferWriter(new byte[6]);
buf.Position.Is(0);
buf.Buffered.Is(0);
}
public void SeekBufferLengthIsNotException()
{
var buf = new SimpleBufferWriter(new byte[60], 2, 10);
buf.Seek(10);
buf.Position.Is(10);
}
public void SeekAndBufferedIsCorrectly()
{
var buf = new SimpleBufferWriter(new byte[60], 2, 10);
buf.Seek(5);
buf.Advance(1);
buf.Position.Is(6);
buf.Buffered.Is(0);
}
public void BufferedAndPositionIsCorrectly()
{
var buf = new SimpleBufferWriter(new byte[6], 2, 3);
buf.Position.Is(0);
buf.Buffered.Is(0);
buf.Advance(1);
buf.Position.Is(1);
buf.Buffered.Is(1);
}
private static bool TryDeserializeFromMemoryStream(ref BssomDeserializeContext context, Stream stream, Type type, out object t)
{
#if NETSTANDARD && !NET45
if (stream is MemoryStream ms && ms.TryGetBuffer(out ArraySegment <byte> streamBuffer))
{
var buffer = new SimpleBufferWriter(streamBuffer.Array, streamBuffer.Offset, streamBuffer.Count);
t = Deserialize(ref context, buffer, type);
stream.Seek(buffer.Position, SeekOrigin.Current);
return(true);
}
#endif
t = default;
return(false);
}
public void WriteDataIsCorrectly()
{
var buf = new SimpleBufferWriter(new byte[60], 2, 10);
Unsafe.WriteUnaligned(ref buf.GetRef(4), int.MinValue);
buf.Advance(4);
buf.Position.Is(4);
buf.Buffered.Is(4);
Unsafe.WriteUnaligned(ref buf.GetRef(4), int.MaxValue);
buf.Advance(4);
buf.Position.Is(8);
buf.Buffered.Is(8);
buf.Seek(0);
Unsafe.ReadUnaligned <int>(ref buf.ReadRef()).Is(int.MinValue);
buf.Seek(4);
Unsafe.ReadUnaligned <int>(ref buf.ReadRef()).Is(int.MaxValue);
}
