public void Encoding()
{
NetHuffman.Coder coder = new NetHuffman.Coder(HuffmanTableDefinition.Basic_abcd);
byte[] buffer = coder.Encode(System.Text.Encoding.UTF8.GetBytes("abcd"));
Assert.AreEqual(buffer.Length, 1);
Assert.AreEqual(buffer[0], 27); // Index 0 should be 27 if encoded correctly
}
public void Decoding()
{
NetHuffman.Coder coder = new NetHuffman.Coder(HuffmanTableDefinition.Basic_abcd);
byte[] decoded = new byte[] { 97, 98, 99, 100 };
byte[] buffer = coder.Decode(new byte[] { 27 });
Assert.AreEqual(decoded.Length, buffer.Length);
for (int i = 0; i < buffer.Length; i++)
{
Assert.AreEqual(buffer[i], decoded[i]);
}
}
public void EncodingAndDecoding()
{
NetHuffman.Coder coder = new NetHuffman.Coder(HuffmanTableDefinition.Basic_abcd);
byte[] buffer = System.Text.Encoding.UTF8.GetBytes("abcd");
byte[] decoded = coder.Decode(coder.Encode(buffer));
Assert.AreEqual(buffer.Length, decoded.Length);
for (int i = 0; i < buffer.Length; i++)
{
Assert.AreEqual(buffer[i], decoded[i]);
}
}
static void Main(string[] args)
{
NetHuffman.Tree tree = new NetHuffman.Tree();
tree.BuildDictionary("this is just a test");
NetHuffman.Coder coder = new NetHuffman.Coder(tree);
byte[] decoded = Encoding.UTF8.GetBytes("this is just a test");
Console.WriteLine(decoded.Length);
byte[] encoded;
uint size = coder.Encode(decoded, out encoded);
Console.WriteLine(encoded.Length);
coder.Decode(encoded, out decoded, size);
Console.WriteLine(Encoding.UTF8.GetString(decoded));
}