public unsafe void DecodePtrToPtrTest(BaseNEncoding encoding, byte[] plainTextData, string encodedData)
{
var encoder = (BaseNEncoder)encoding.GetEncoder();
var inputBuffer = new byte[encodedData.Length];
for (var i = 0; i < encodedData.Length; i++)
{
inputBuffer[i] = (byte)encodedData[i];
}
var input = new ArraySegment <byte>(inputBuffer, 0, inputBuffer.Length);
var outputBuffer = new byte[plainTextData.Length];
var output = new ArraySegment <byte>(outputBuffer, 0, outputBuffer.Length);
var inputUsed = 0;
var outputUsed = 0;
fixed(byte *inputPtr = inputBuffer)
fixed(byte *outputPtr = outputBuffer)
{
encoder.Convert(inputPtr, inputBuffer.Length, outputPtr, outputBuffer.Length, true, out inputUsed, out outputUsed, out var completed);
Assert.True(completed);
}
Assert.Equal(input.Count, inputUsed);
Assert.Equal(output.Count, outputUsed);
Assert.Equal(plainTextData, outputBuffer);
}
public void DecodeCharsToBytesTest(BaseNEncoding encoding, byte[] plainTextData, string encodedData)
{
var input = new ArraySegment <char>(encodedData.ToCharArray(), 0, encodedData.Length);
var outputBuffer = new byte[plainTextData.Length];
var output = new ArraySegment <byte>(outputBuffer, 0, outputBuffer.Length);
var encoder = (BaseNEncoder)encoding.GetEncoder();
encoder.Convert(input.Array, input.Offset, input.Count, output.Array, output.Offset, output.Count, true, out var inputUsed, out var outputUsed, out var completed);
Assert.Equal(input.Count, inputUsed);
Assert.Equal(output.Count, outputUsed);
Assert.Equal(plainTextData, outputBuffer);
Assert.True(completed);
}
public void GetBytesSpanCharsTest(BaseNEncoding encoding, byte[] plainTextData, string encodedData)
{
var encoder = (BaseNEncoder)encoding.GetEncoder();
var inputBuffer = new char[encodedData.Length];
for (var i = 0; i < encodedData.Length; i++)
{
inputBuffer[i] = encodedData[i];
}
var input = (Span <char>)inputBuffer;
var outputBuffer = new byte[plainTextData.Length];
var output = (Span <byte>)outputBuffer;
encoder.GetBytes(input, output, true);
var byteCount = encoder.GetByteCount(input, true);
Assert.Equal(plainTextData, outputBuffer);
Assert.Equal(outputBuffer.Length, byteCount);
}
public void DecodeSpanToSpanCharTest(BaseNEncoding encoding, byte[] plainTextData, string encodedData)
{
var encoder = (BaseNEncoder)encoding.GetEncoder();
var inputBuffer = new char[encodedData.Length];
for (var i = 0; i < encodedData.Length; i++)
{
inputBuffer[i] = encodedData[i];
}
var input = (Span <char>)inputBuffer;
var outputBuffer = new byte[plainTextData.Length];
var output = (Span <byte>)outputBuffer;
encoder.Convert(input, output, true, out var inputUsed, out var outputUsed, out var completed);
Assert.Equal(inputBuffer.Length, inputUsed);
Assert.Equal(outputBuffer.Length, outputUsed);
Assert.Equal(plainTextData, outputBuffer);
Assert.True(completed);
}
public void DecodeBytesToBytesTest(BaseNEncoding encoding, byte[] plainTextData, string encodedData)
{
var inputBuffer = new byte[encodedData.Length];
for (var i = 0; i < encodedData.Length; i++)
{
inputBuffer[i] = (byte)encodedData[i];
}
var input = new ArraySegment <byte>(inputBuffer, 0, inputBuffer.Length);
var outputBuffer = new byte[plainTextData.Length];
var output = new ArraySegment <byte>(outputBuffer, 0, outputBuffer.Length);
var encoder = (BaseNEncoder)encoding.GetEncoder();
encoder.Convert(input.Array, input.Offset, input.Count, output.Array, output.Offset, output.Count, true, out var inputUsed, out var outputUsed, out var completed);
Assert.Equal(inputUsed, input.Count);
Assert.Equal(outputUsed, output.Count);
Assert.Equal(plainTextData, outputBuffer);
Assert.True(completed);
}
public void GetEncoderTest()
{
var baseNEncoding = new BaseNEncoding(BaseNAlphabet.Base64UrlAlphabet, "name");
Assert.NotNull(baseNEncoding.GetEncoder());
}