While running the OpenCV test suite on the 5.x branch, I encountered a failure in the test case Calib_StereoCalibrate.regression_22421 located in test_cameracalibration.cpp. The failure is due to a missing test archive:
Can't open archive: '/path/to/opencv_extra/testdata/cv/cameracalibration/regression22421.yaml.gz'
I have already verified that OPENCV_TEST_DATA_PATH is set correctly, and my opencv_extra repository is up to date with the latest master branch. However, the file regression22421.yaml.gz is not present in the upstream repo and returns a 404 when accessed via the expected URL:
https://github.com/opencv/opencv_extra/raw/master/testdata/cv/cameracalibration/regression22421.yaml.gz
Could this file be restored or the test be temporarily disabled until it’s available?
