public void EncodeFile(string decodedFilePath, string encodedFilePath, int bufferSize)
{
var hasher = MD5.Create();
bool unixLineEnding = encodedFilePath.Contains("UnixLineEnding");
using (FileStream decodedFileStream = File.OpenRead(decodedFilePath))
{
using (var unbuffered = new MemoryStream())
{
using (var encodedStream = new BufferedStream(unbuffered, bufferSize))
{
using (var encodeStream = new UUEncodeStream(encodedStream, unixLineEnding))
{
decodedFileStream.CopyTo(encodeStream);
}
}
byte[] actualEncoded = unbuffered.ToArray();
File.WriteAllBytes(encodedFilePath + ".actual", actualEncoded);
byte[] expectedEncoded = Encoding.ASCII.GetBytes(File.ReadAllText(encodedFilePath));
string actualHash = BitConverter.ToString(hasher.ComputeHash(actualEncoded));
string expectedHash = BitConverter.ToString(hasher.ComputeHash(expectedEncoded));
if (actualHash != expectedHash)
{
for (int i = 0; i < expectedEncoded.Length; i++)
{
Assert.AreEqual(expectedEncoded[i], actualEncoded[i], "Byte values must match at postion {0}.", i);
}
}
}
}
}
public void Benchmark()
{
var watch = Stopwatch.StartNew();
const string decodedFilePath = @"Files\UUTests-LargeWithUnixLineEnding.txt";
using (FileStream decodedFileStream = File.OpenRead(decodedFilePath))
{
using (var encodeStream = new UUEncodeStream(new MemoryStream(), true))
{
decodedFileStream.CopyTo(encodeStream);
}
}
watch.Stop();
Assert.LessThan(watch.ElapsedMilliseconds, 500);
}