public void PerformanceTest()
{
Stopwatch sw = new Stopwatch();
int timesofTest = 1000;
string[] timeElapsed = new string[2];
sw.Start();
for (int i = 0; i < timesofTest; i++)
{
InputRecognise.Recognise(s_TestCase);
}
sw.Stop();
timeElapsed[0] = sw.ElapsedMilliseconds.ToString();
sw.Reset();
sw.Start();
for (int i = 0; i < timesofTest; i++)
{
EncoderInternal.chooseMode(s_TestCase, QRCodeConstantVariable.DefaultEncoding);
}
sw.Stop();
timeElapsed[1] = sw.ElapsedMilliseconds.ToString();
Assert.Pass("InputRecognise performance {0} Tests~ QrCode.Net: {1} ZXing: {2}", timesofTest, timeElapsed[0], timeElapsed[1]);
}
/// <summary>
/// Combine Gma.QrCodeNet.Encoding input recognition method and version control method
/// with legacy code. To create expected answer.
/// This is base on assume Gma.QrCodeNet.Encoding input recognition and version control sometime
/// give different result as legacy code.
/// </summary>
/// <param name="content"></param>
/// <returns></returns>
internal static BitVector DataEncodeUsingReferenceImplementation(string content, ErrorCorrectionLevel ecLevel, out QRCodeInternal qrInternal)
{
if (string.IsNullOrEmpty(content))
{
throw new ArgumentException("input string content can not be null or empty");
}
//Choose mode
RecognitionStruct recognitionResult = InputRecognise.Recognise(content);
string encodingName = recognitionResult.EncodingName;
Mode mode = ConvertMode(recognitionResult.Mode);
//append byte to databits
BitVector dataBits = new BitVector();
EncoderInternal.appendBytes(content, mode, dataBits, encodingName);
int dataBitsLength = dataBits.size();
VersionControlStruct vcStruct =
VersionControl.InitialSetup(dataBitsLength, recognitionResult.Mode, ecLevel, recognitionResult.EncodingName);
//ECI
BitVector headerAndDataBits = new BitVector();
string defaultByteMode = "iso-8859-1";
if (mode == Mode.BYTE && !defaultByteMode.Equals(encodingName))
{
CharacterSetECI eci = CharacterSetECI.getCharacterSetECIByName(encodingName);
if (eci != null)
{
EncoderInternal.appendECI(eci, headerAndDataBits);
}
}
//Mode
EncoderInternal.appendModeInfo(mode, headerAndDataBits);
//Char info
int numLetters = mode.Equals(Mode.BYTE)?dataBits.sizeInBytes():content.Length;
EncoderInternal.appendLengthInfo(numLetters, vcStruct.VersionDetail.Version, mode, headerAndDataBits);
//Combine with dataBits
headerAndDataBits.appendBitVector(dataBits);
// Terminate the bits properly.
EncoderInternal.terminateBits(vcStruct.VersionDetail.NumDataBytes, headerAndDataBits);
qrInternal = new QRCodeInternal();
qrInternal.Version = vcStruct.VersionDetail.Version;
qrInternal.MatrixWidth = vcStruct.VersionDetail.MatrixWidth;
qrInternal.EcLevelInternal = ErrorCorrectionLevelConverter.ToInternal(ecLevel);
qrInternal.NumTotalBytes = vcStruct.VersionDetail.NumTotalBytes;
qrInternal.NumDataBytes = vcStruct.VersionDetail.NumDataBytes;
qrInternal.NumRSBlocks = vcStruct.VersionDetail.NumECBlocks;
return(headerAndDataBits);
}
internal static EncodationStruct Encode(string content, ErrorCorrectionLevel ecLevel)
{
RecognitionStruct recognitionResult = InputRecognise.Recognise(content);
EncoderBase encoderBase = CreateEncoder(recognitionResult.EncodingName);
BitList encodeContent = encoderBase.GetDataBits(content);
int encodeContentLength = encodeContent.Count;
VersionControlStruct vcStruct =
VersionControl.InitialSetup(encodeContentLength, ecLevel, recognitionResult.EncodingName);
BitList dataCodewords = new BitList();
// Eci header
if (vcStruct.IsContainECI && !(vcStruct.ECIHeader is null))
{
dataCodewords.Add(vcStruct.ECIHeader);
}
// Header
dataCodewords.Add(encoderBase.GetModeIndicator());
int numLetter = encodeContentLength >> 3;
dataCodewords.Add(encoderBase.GetCharCountIndicator(numLetter, vcStruct.VersionDetail.Version));
// Data
dataCodewords.Add(encodeContent);
// Terminator Padding
dataCodewords.TerminateBites(dataCodewords.Count, vcStruct.VersionDetail.NumDataBytes);
int dataCodewordsCount = dataCodewords.Count;
if ((dataCodewordsCount & 0x7) != 0)
{
throw new ArgumentException($"{nameof(dataCodewords)} is not byte sized.");
}
else if (dataCodewordsCount >> 3 != vcStruct.VersionDetail.NumDataBytes)
{
throw new ArgumentException($"{nameof(dataCodewords)} num of bytes not equal to {nameof(vcStruct.VersionDetail.NumDataBytes)} for current version");
}
var encStruct = new EncodationStruct(vcStruct)
{
DataCodewords = dataCodewords
};
return(encStruct);
}
internal static EncodationStruct Encode(string content, ErrorCorrectionLevel ecLevel)
{
RecognitionStruct recognitionResult = InputRecognise.Recognise(content);
EncoderBase encoderBase = CreateEncoder(recognitionResult.EncodingName);
BitList encodeContent = encoderBase.GetDataBits(content);
int encodeContentLength = encodeContent.Count;
VersionControlStruct vcStruct =
VersionControl.InitialSetup(encodeContentLength, ecLevel, recognitionResult.EncodingName);
BitList dataCodewords = new();
// Eci header
if (vcStruct.IsContainECI && vcStruct.ECIHeader is { })
public void AutoSelectTestTwo(string content, string expectEncodingName, int expectMode)
{
RecognitionStruct structValue = InputRecognise.Recognise(content);
if (structValue.Mode != (Mode)expectMode)
{
Assert.Fail("Mode return as {0}. But it should be {1}", structValue.Mode, (Mode)expectMode);
}
if (structValue.Mode == Mode.EightBitByte)
{
if (structValue.EncodingName != expectEncodingName)
{
Assert.Fail("Encoding Name return as {0}. But it should be {1}", structValue.EncodingName, expectEncodingName);
}
}
}
