Add libtiffpic test suite

Two tests are disabled, both related to tiles, since they do not follow
the fully released spec themselves but incidentally decode with libtiff
anyways. The two images (`cramps-tile.tif`, `quad-tile.tif`) are tiled
layout which libtiff detects by the presence of TileWidth/TileHeight
tags. We would detect that by chunks encoded via TileOffsets and
TileByteLengths tags. However the images encoded their chunk data into
the StripOffsets tag; additionally they contain a RowsPerStrip value
anyways.

Tests disabled as this is to be resolved in a separate issue (#338) with
a decision on treatment of this situation (strictness setting or copying
libtiff, also error late for mismatched lengths).
This commit is contained in:
A. Molzer committed 2026-02-14 06:55:29 +01:00
1 parent e41159ce05
commit 701fcc46b8
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/README.txt/1.1/Sun Jan 30 23:03:00 2005//
/genimages/1.1/Mon Jan 31 02:49:00 2005//
/summary.txt/1.1/Mon Jan 31 02:49:00 2005//
/flower-minisblack-24.tif/1.2/Sun Nov 13 17:25:25 2005/-kb/
/flower-rgb-contig-24.tif/1.2/Sun Nov 13 17:22:46 2005/-kb/
/flower-rgb-planar-24.tif/1.2/Sun Nov 13 17:20:24 2005/-kb/
/flower-minisblack-02.tif/1.1/Thu Dec 29 22:08:43 2005/-kb/
/flower-minisblack-04.tif/1.1/Thu Dec 29 22:08:43 2005/-kb/
/flower-minisblack-06.tif/1.1/Thu Dec 29 22:08:43 2005/-kb/
/flower-minisblack-08.tif/1.1/Thu Dec 29 22:08:44 2005/-kb/
/flower-minisblack-10.tif/1.1/Thu Dec 29 22:08:44 2005/-kb/
/flower-minisblack-12.tif/1.1/Thu Dec 29 22:08:45 2005/-kb/
/flower-minisblack-14.tif/1.1/Thu Dec 29 22:08:45 2005/-kb/
/flower-minisblack-16.tif/1.1/Thu Dec 29 22:08:46 2005/-kb/
/flower-minisblack-32.tif/1.1/Thu Dec 29 22:08:47 2005/-kb/
/flower-palette-02.tif/1.1/Thu Dec 29 22:08:47 2005/-kb/
/flower-palette-04.tif/1.1/Thu Dec 29 22:08:47 2005/-kb/
/flower-palette-08.tif/1.1/Thu Dec 29 22:08:47 2005/-kb/
/flower-palette-16.tif/1.1/Thu Dec 29 22:08:49 2005/-kb/
/flower-rgb-contig-02.tif/1.1/Thu Dec 29 22:08:49 2005/-kb/
/flower-rgb-contig-04.tif/1.1/Thu Dec 29 22:08:49 2005/-kb/
/flower-rgb-contig-08.tif/1.1/Thu Dec 29 22:08:50 2005/-kb/
/flower-rgb-contig-10.tif/1.1/Thu Dec 29 22:08:51 2005/-kb/
/flower-rgb-contig-12.tif/1.1/Thu Dec 29 22:08:52 2005/-kb/
/flower-rgb-contig-14.tif/1.1/Thu Dec 29 22:08:53 2005/-kb/
/flower-rgb-contig-16.tif/1.1/Thu Dec 29 22:08:55 2005/-kb/
/flower-rgb-contig-32.tif/1.1/Thu Dec 29 22:08:58 2005/-kb/
/flower-rgb-planar-02.tif/1.1/Thu Dec 29 22:08:58 2005/-kb/
/flower-rgb-planar-04.tif/1.1/Thu Dec 29 22:08:58 2005/-kb/
/flower-rgb-planar-08.tif/1.1/Thu Dec 29 22:08:59 2005/-kb/
/flower-rgb-planar-10.tif/1.1/Thu Dec 29 22:09:00 2005/-kb/
/flower-rgb-planar-12.tif/1.1/Thu Dec 29 22:09:02 2005/-kb/
/flower-rgb-planar-14.tif/1.1/Thu Dec 29 22:09:02 2005/-kb/
/flower-rgb-planar-16.tif/1.1/Thu Dec 29 22:09:04 2005/-kb/
/flower-rgb-planar-32.tif/1.1/Thu Dec 29 22:09:08 2005/-kb/
/flower-separated-contig-08.tif/1.1/Thu Dec 29 22:09:10 2005/-kb/
/flower-separated-contig-16.tif/1.1/Thu Dec 29 22:09:12 2005/-kb/
/flower-separated-planar-08.tif/1.1/Thu Dec 29 22:09:12 2005/-kb/
/flower-separated-planar-16.tif/1.1/Thu Dec 29 22:09:14 2005/-kb/
D
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libtiffpic/depth
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:pserver:dron@cvs.maptools.org:/cvs/maptools/cvsroot
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These sample TIFF image files are prepared by Bob Friesenhahn
<bfriesen@simple.dallas.tx.us> using a development version of
GraphicsMagick 1.2.
See the file summary.txt for a description of the images.
These files are hereby placed in the public domain.
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#!/usr/bin/ksh
GM=/scratch/bfriesen/build/GraphicsMagick-32-static/utilities/gm
GM_STD_OPT="-compress none"
MASTER_IMAGE_ORIGINAL='/home/bfriesen/images/david/112_1201-flowers.jpg'
MASTER_IMAGE_GRAY=gray.miff
MASTER_IMAGE_RGB=rgb.miff
MASTER_IMAGE_CMYK=cmyk.miff
COLUMNS=73
ROWS=43
GRAY_DEPTHS='2 4 6 8 10 12 14 16 24 32'
PSEUDO_DEPTHS='2 4 8 16'
TRUE_COLORS='2 4 8 10 12 14 16 24 32'
CMYK_COLORS='8 16'
SUMMARY=summary.txt
echo > $SUMMARY
$GM convert $MASTER_IMAGE_ORIGINAL +profile '*' -depth 32 -type Grayscale -density 72x72 -geometry "${COLUMNS}x${ROWS}" $MASTER_IMAGE_GRAY
$GM convert $MASTER_IMAGE_ORIGINAL +profile '*' -depth 32 -density 72x72 -geometry "${COLUMNS}x${ROWS}" $MASTER_IMAGE_RGB
$GM convert $MASTER_IMAGE_ORIGINAL +profile '*' -colorspace cmyk -depth 32 -density 72x72 -geometry "${COLUMNS}x${ROWS}" $MASTER_IMAGE_CMYK
# Gray images
for depth in $GRAY_DEPTHS
do
outname=`printf "flower-minisblack-%02d.tif" $depth`
echo "$outname\t${COLUMNS}x${ROWS} $depth-bit minisblack gray image" >> $SUMMARY
$GM convert -verbose $MASTER_IMAGE_GRAY $GM_STD_OPT -type Grayscale -define tiff:bits-per-sample=$depth $outname
done
# Colormapped images
for depth in $PSEUDO_DEPTHS
do
colors=`echo "2^${depth}" | bc`
outname=`printf "flower-palette-%02d.tif" $depth`
echo "$outname\t${COLUMNS}x${ROWS} ${colors}-entry colormapped image" >> $SUMMARY
$GM convert -verbose $MASTER_IMAGE_RGB $GM_STD_OPT -colors $colors $outname
done
# Truecolor images
for depth in $TRUE_COLORS
do
outname=`printf "flower-rgb-contig-%02d.tif" $depth`
echo "$outname\t${COLUMNS}x${ROWS} $depth-bit contiguous RGB image" >> $SUMMARY
$GM convert -verbose $MASTER_IMAGE_RGB $GM_STD_OPT -type TrueColor -define tiff:bits-per-sample=$depth $outname
done
# Truecolor planar images
for depth in $TRUE_COLORS
do
outname=`printf "flower-rgb-planar-%02d.tif" $depth`
echo "$outname\t${COLUMNS}x${ROWS} $depth-bit seperated RGB image" >> $SUMMARY
$GM convert -verbose $MASTER_IMAGE_RGB $GM_STD_OPT -type TrueColor -interlace plane -define tiff:bits-per-sample=$depth $outname
done
# CMYK images
for depth in $CMYK_COLORS
do
outname=`printf "flower-separated-contig-%02d.tif" $depth`
echo "$outname\t${COLUMNS}x${ROWS} $depth-bit contiguous CMYK image" >> $SUMMARY
$GM convert -verbose $MASTER_IMAGE_RGB $GM_STD_OPT -type ColorSeparation -define tiff:bits-per-sample=$depth $outname
done
# CMYK planar images
for depth in $CMYK_COLORS
do
outname=`printf "flower-separated-planar-%02d.tif" $depth`
echo "$outname\t${COLUMNS}x${ROWS} $depth-bit separated CMYK image" >> $SUMMARY
$GM convert -verbose $MASTER_IMAGE_RGB $GM_STD_OPT -type ColorSeparation -interlace plane -define tiff:bits-per-sample=$depth $outname
done
rm -f $MASTER_IMAGE_GRAY $MASTER_IMAGE_RGB $MASTER_IMAGE_CMYK
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flower-minisblack-02.tif 73x43 2-bit minisblack gray image
flower-minisblack-04.tif 73x43 4-bit minisblack gray image
flower-minisblack-06.tif 73x43 6-bit minisblack gray image
flower-minisblack-08.tif 73x43 8-bit minisblack gray image
flower-minisblack-10.tif 73x43 10-bit minisblack gray image
flower-minisblack-12.tif 73x43 12-bit minisblack gray image
flower-minisblack-14.tif 73x43 14-bit minisblack gray image
flower-minisblack-16.tif 73x43 16-bit minisblack gray image
flower-minisblack-24.tif 73x43 24-bit minisblack gray image
flower-minisblack-32.tif 73x43 32-bit minisblack gray image
flower-palette-02.tif 73x43 4-entry colormapped image
flower-palette-04.tif 73x43 16-entry colormapped image
flower-palette-08.tif 73x43 256-entry colormapped image
flower-palette-16.tif 73x43 65536-entry colormapped image
flower-rgb-contig-02.tif 73x43 2-bit contiguous RGB image
flower-rgb-contig-04.tif 73x43 4-bit contiguous RGB image
flower-rgb-contig-08.tif 73x43 8-bit contiguous RGB image
flower-rgb-contig-10.tif 73x43 10-bit contiguous RGB image
flower-rgb-contig-12.tif 73x43 12-bit contiguous RGB image
flower-rgb-contig-14.tif 73x43 14-bit contiguous RGB image
flower-rgb-contig-16.tif 73x43 16-bit contiguous RGB image
flower-rgb-contig-24.tif 73x43 24-bit contiguous RGB image
flower-rgb-contig-32.tif 73x43 32-bit contiguous RGB image
flower-rgb-planar-02.tif 73x43 2-bit seperated RGB image
flower-rgb-planar-04.tif 73x43 4-bit seperated RGB image
flower-rgb-planar-08.tif 73x43 8-bit seperated RGB image
flower-rgb-planar-10.tif 73x43 10-bit seperated RGB image
flower-rgb-planar-12.tif 73x43 12-bit seperated RGB image
flower-rgb-planar-14.tif 73x43 14-bit seperated RGB image
flower-rgb-planar-16.tif 73x43 16-bit seperated RGB image
flower-rgb-planar-24.tif 73x43 24-bit seperated RGB image
flower-rgb-planar-32.tif 73x43 32-bit seperated RGB image
flower-separated-contig-08.tif 73x43 8-bit contiguous CMYK image
flower-separated-contig-16.tif 73x43 16-bit contiguous CMYK image
flower-separated-planar-08.tif 73x43 8-bit separated CMYK image
flower-separated-planar-16.tif 73x43 16-bit separated CMYK image