public void TestReadLineKeepEOL()
{
var data = new byte[] {0x00, 0x01, 0x02, 0x03, Octets.CR, Octets.LF, 0x04, 0x05};
var stream = new StrictLineOrientedStream(new MemoryStream(data), 8);
Assert.AreEqual(ArrayExtensions.Slice(data, 0, 6), stream.ReadLine());
Assert.AreEqual(ArrayExtensions.Slice(data, 6, 2), stream.ReadLine());
Assert.IsNull(stream.ReadLine());
}
public void TestReadLineCRLF()
{
var data = new byte[] {0x00, Octets.CR, 0x02, Octets.LF, 0x04, Octets.LF, Octets.CR, 0x07, Octets.CR, Octets.LF, 0x10};
var stream = new StrictLineOrientedStream(new MemoryStream(data), 8);
Assert.AreEqual(ArrayExtensions.Slice(data, 0, 10), stream.ReadLine());
Assert.AreEqual(ArrayExtensions.Slice(data, 10, 1), stream.ReadLine());
Assert.IsNull(stream.ReadLine());
}
public void TestReadLineLongerThanBufferKeepEOL()
{
var data = new byte[] {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, Octets.CR, Octets.LF,
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09,
};
var stream = new StrictLineOrientedStream(new MemoryStream(data), 8);
Assert.AreEqual(ArrayExtensions.Slice(data, 0, 12), stream.ReadLine());
Assert.AreEqual(ArrayExtensions.Slice(data, 12), stream.ReadLine());
Assert.IsNull(stream.ReadLine());
}
public void TestReadAndReadLine()
{
var data = new byte[] {0x00, 0x01, 0x02, 0x03, Octets.CR, Octets.LF, 0x04, 0x05};
var stream = new StrictLineOrientedStream(new MemoryStream(data), 8);
var buffer = new byte[8];
stream.Read(buffer, 0, 5);
Assert.AreEqual(ArrayExtensions.Slice(data, 0, 5), ArrayExtensions.Slice(buffer, 0, 5));
Assert.AreEqual(ArrayExtensions.Slice(data, 5, 3), stream.ReadLine());
Assert.IsNull(stream.ReadLine());
}
public void TestReadToStreamBufferEmpty()
{
var data = new byte[] {0x00, 0x01, Octets.CR, Octets.LF, 0x02, 0x03, 0x04, Octets.CR, Octets.LF, 0x05, 0x06, 0x07};
var stream = new StrictLineOrientedStream(new MemoryStream(data), 8);
var copyStream = new MemoryStream();
stream.Read(copyStream, 12L);
copyStream.Close();
Assert.AreEqual(data, copyStream.ToArray());
}
public void TestReadToStreamLessThanBuffered()
{
var data = new byte[] {0x00, 0x01, Octets.CR, Octets.LF, 0x02, 0x03, 0x04, Octets.CR, Octets.LF, 0x05, 0x06, 0x07};
var stream = new StrictLineOrientedStream(new MemoryStream(data), 16);
var line = stream.ReadLine(true);
Assert.AreEqual(data.Slice(0, 4), line);
var copyStream = new MemoryStream();
stream.Read(copyStream, 4L);
copyStream.Close();
Assert.AreEqual(data.Slice(4, 4), copyStream.ToArray());
}
public void TestReadByte()
{
var data = new byte[] {0x00, 0x01, 0x02, 0x03, Octets.CR, Octets.LF, 0x04, 0x05};
var stream = new StrictLineOrientedStream(new MemoryStream(data), 8);
var index = 0;
for (;;) {
var val = stream.ReadByte();
if (index == data.Length)
Assert.AreEqual(-1, val);
else
Assert.AreEqual(data[index++], val);
if (val == -1)
break;
}
}
