Lilith River
43cfc5bc3a
Move 74 seq-*.tiff test images to tests/images/seq/ and embed a CRC32 hash of the full decoded output (dimensions, color type, sample data) as the last filename segment. Replace 75 individual test functions with one generic verify_all_seq_images test that decodes each file and validates its hash against the filename. This catches byte-order, bit-alignment, stride, padding, and value errors that sum-based tests would miss (e.g., swapped pixels preserve the sum but change the hash). Adding new test images only requires dropping a correctly-named file in seq/ — no test code changes needed.
The test files in this directory mostly have dimension 157x151. The naming convention is photometric-channels-bits.tiff minisblack-1c-16b.tiff minisblack-1c-8b.tiff miniswhite-1c-1b.tiff palette-1c-1b.tiff palette-1c-4b.tiff palette-1c-8b.tiff rgb-3c-16b.tiff rgb-3c-8b.tiff logluv-3c-16b.tiff: logluv compression/photometric interp minisblack-2c-8b-alpha.tiff: grey+alpha BMP files (anchient BMPv2 since v3 does not work): palette-1c-8b.bmp rgb-3c-8b.bmp GIF files (anchient GIF '87 since modern GIF does not work): palette-1c-8b.gif PNM files: minisblack-1c-8b.pgm miniswhite-1c-1b.pbm rgb-3c-8b.ppm