public void PassSlidingStreamRead()
{
var ss = new Nets.SlidingStream();
var bytes = Encoding.Default.GetBytes("ABCDEF1234567890");
ss.Write(bytes, 0, bytes.Length);
ss.PushPosition();
{
var br = new BinaryReader(ss);
// 6개를 리턴한 다음 읽은 적 없는 척 한다.
Assert.AreEqual<int>(6, br.ReadBytes(6).Length);
ss.RestorePosition();
ss.PushPosition();
Assert.AreEqual<int>(6, br.ReadBytes(6).Length);
Assert.AreEqual<int>(6, br.ReadBytes(6).Length);
// 데이터 길이가 짧아서 4개만 리턴된다.
Assert.AreEqual<int>(4, br.ReadBytes(6).Length);
}
ss.RestorePosition();
}
public void PassSlidingStreamReadAndWrite()
{
var ss = new Nets.SlidingStream();
{
var bytes = Encoding.Default.GetBytes("packet info");
var lenBytes = BitConverter.GetBytes(bytes.Length);
ss.Write(lenBytes, 0, lenBytes.Length);
ss.Write(bytes, 0, bytes.Length);
}
Assert.AreEqual<long>(15, ss.Length);
ss.PushPosition();
{
var br = new BinaryReader(ss);
var length = br.ReadInt32();
Assert.AreEqual<int>(11, length);
var bytes = br.ReadBytes(length);
Assert.AreEqual<string>("packet info", Encoding.Default.GetString(bytes));
ss.PopPosition();
}
ss.RestorePosition();
Assert.AreEqual<long>(0, ss.Length);
{
var bytes = Encoding.Default.GetBytes("packet info222");
var lenBytes = BitConverter.GetBytes(bytes.Length);
ss.Write(lenBytes, 0, lenBytes.Length);
ss.Write(bytes, 0, bytes.Length);
}
Assert.AreEqual<long>(18, ss.Length);
ss.PushPosition();
{
var br = new BinaryReader(ss);
var length = br.ReadInt32();
Assert.AreEqual<int>(14, length);
var bytes = br.ReadBytes(length);
Assert.AreEqual<string>("packet info222", Encoding.Default.GetString(bytes));
ss.PopPosition();
}
ss.RestorePosition();
Assert.AreEqual<long>(0, ss.Length);
}