The check-refs.sh script detects duplicate reference images. This commit
adds it to be run by CI. For this, the script is extended with a proper
exit code.
Signed-off-by: Uli Schlachter <psychon@znc.in>
These tests use reference images somewhat differently from other tests,
so treat them as special cases and avoid recommending deleting any of
their files.
Add TODO's to each test to rework them to be more consistent with other
tests.
Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
cmp runs faster than perceptualdiff, and catches files that are exact
copies of the reference image. We still use perceptualdiff for catching
files that aren't bytewise identical, but are still identical at the
pixel level.
Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
This script requires the perceptualdiff program, which can be built as
follows:
cd test/pdiff && make perceptualdiff
The script's output provides a list of target-specific or
format-specific images that are identical to their more generic
reference files, and thus are redundant and can be safely removed from
the archive without altering any test behaviors.
Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
[ickle: applied Behdad's suggestion of renaming the script check-refs.sh]
