Something that lets us confirm that all documented functions work the way they're supposed to by comparing their current image output to reference image output (with a fail if there is no image output (yet) because all public API functions should have example code).
Something that lets us confirm that all documented functions work the way they're supposed to by comparing their current image output to reference image output (with a fail if there is no image output (yet) because all public API functions should have example code).