private void BtnOpenCode_Click(object sender, EventArgs e)
{
if (_ofdSourceCode.ShowDialog() != DialogResult.OK)
{
return;
}
BtnShowFullSourceCode.Visible = false;
try
{
var sourceCode = ArithmeticFile.Read(_ofdSourceCode.FileName);
var decoded = ArithmeticCoding.Decode(sourceCode);
_lastSaveSourceCode = sourceCode.ToString();
if (_lastSaveSourceCode.Length > MaxCodeLength)
{
BtnShowFullSourceCode.Visible = true;
}
LblSourceCode.Text = "Код: " + _lastSaveSourceCode;
RtbDecoded.Text = decoded;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void TestCoding20AlphabetAbd20TextLength()
{
var source = "абвгдеёжзийклмнопрст";
var encoded = ArithmeticCoding.Encode(source);
var decoded = ArithmeticCoding.Decode(encoded);
Assert.AreEqual(source, decoded);
}
public void TestCoding1AlphabetAnd20TextLength()
{
var source = "cccccccccccccccccccc";
var encoded = ArithmeticCoding.Encode(source);
var decoded = ArithmeticCoding.Decode(encoded);
Assert.AreEqual(source, decoded);
}