Add regression test for intrinsic calibration
Adds a single small test checking intrinsic calibration. It only uses the CLI, but that should always call the same function as the GUI anyway.
Reviewer Checklist
General code quality
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naming conventions are met (see .clang-tidy for detailed information) -
no static analyzer warnings in new code parts (e.g., use clang-tidy for checking)
General usability
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old versions of pet-files are still loadable
Only if changes in UI
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new elements are also saved and loaded from pet-file -
check if tab order is still correct -
all new SpinBoxes are promoted -
new keybindings added to Petrack::keyBindings()
closes #366 (closed)