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generateQR() method data loss fix

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Added regression parameterized test for Structure Append mode

final_qr_code clear outside generateQR() method
This commit is contained in:
Genci Berisha
2023-01-22 01:55:18 +01:00
parent 52855a39ad
commit 743d4ecf7b
2 changed files with 35 additions and 6 deletions
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modules/objdetect/test/test_qrcode_encode.cpp
+26
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@@ -450,6 +450,32 @@ TEST(Objdetect_QRCode_Encode_Decode_Structured_Append, DISABLED_regression)
#endif // UPDATE_QRCODE_TEST_DATA
CV_ENUM(EncodeModes, QRCodeEncoder::EncodeMode::MODE_NUMERIC,
QRCodeEncoder::EncodeMode::MODE_ALPHANUMERIC,
QRCodeEncoder::EncodeMode::MODE_BYTE)
typedef ::testing::TestWithParam<EncodeModes> Objdetect_QRCode_Encode_Decode_Structured_Append_Parameterized;
TEST_P(Objdetect_QRCode_Encode_Decode_Structured_Append_Parameterized, regression_22205)
{
const std::string input_data = "the quick brown fox jumps over the lazy dog";
std::vector<cv::Mat> result_qrcodes;
cv::QRCodeEncoder::Params params;
int encode_mode = GetParam();
params.mode = static_cast<cv::QRCodeEncoder::EncodeMode>(encode_mode);
for(size_t struct_num = 2; struct_num < 5; ++struct_num)
{
params.structure_number = static_cast<int>(struct_num);
cv::Ptr<cv::QRCodeEncoder> encoder = cv::QRCodeEncoder::create(params);
encoder->encodeStructuredAppend(input_data, result_qrcodes);
EXPECT_EQ(result_qrcodes.size(), struct_num) << "The number of QR Codes requested is not equal"<<
"to the one returned";
}
}
INSTANTIATE_TEST_CASE_P(/**/, Objdetect_QRCode_Encode_Decode_Structured_Append_Parameterized, EncodeModes::all());
TEST(Objdetect_QRCode_Encode_Decode, regression_issue22029)
{
const cv::String msg = "OpenCV";