- Separate tests for JPEG, GIF and PNG formats into separate testcases
# ...which are skipped when the relevant format is not supported
# Prevents test failing with "No JPEG support in this PHP build"
- Separate tests for JPEG, GIF and PNG formats into separate testcases
# ...which are skipped when the relevant format is not supported
# Prevents test failing with "No JPEG support in this PHP build"