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#!/bin/sh
# Prepare:
# 0. Check test-suite/images/sample.jpg includes XMP and ICC profile
# 1. Read image with XMP and ICC profile
# 2. Save it with no options to keep_all.{jpg,png,webp,avif}
# 3. Save it with --keep=none to keep_none.{jpg,png,webp,avif}
# 4. Save it with --keep=icc to keep_icc.{jpg,png,webp,avif}
# 5. Save it with --keep=none --profile=profile.icc to keep_custom_icc.{jpg,png,webp,avif}
#
# Tests:
# Assert "keep_all.jpg" keep XMP and ICC
# Assert "keep_none.jpg" strip XMP and ICC
# Assert "keep_icc.jpg" keep original ICC profile
# Assert "keep_custom_icc.jpg" keep custom ICC profile
# set -x
set -e
. ./variables.sh
srgb="$top_srcdir/libvips/colour/profiles/sRGB.icm"
keep_all="$tmp/keep_all"
keep_none="$tmp/keep_none"
keep_icc="$tmp/keep_icc"
keep_custom_icc="$tmp/keep_custom_icc"
iccp_base64() {
$vipsheader -f "icc-profile-data" "$1"
}
same_icc() {
[ "$(iccp_base64 $1)" = "$(iccp_base64 $2)" ] && echo 1 || echo 0
}
# returns 0 if xmp-data is missing
ch_xmp() {
$vipsheader -f "xmp-data" $1 > /dev/null 2>&1 && echo 1 || echo 0
}
# returns 0 if icc-profile-data is missing
ch_iccp() {
$vipsheader -f "icc-profile-data" $1 > /dev/null 2>&1 && echo 1 || echo 0
}
# Check original image contains XMP and ICC
[ $(ch_xmp "$image") -eq 0 ] && exit 1
[ $(ch_iccp "$image") -eq 0 ] && exit 2
echo "$tmp"
for saver in jpegsave webpsave pngsave tiffsave heifsave; do
if ! test_supported $saver; then continue; fi
f=${saver%"save"}
# Prefer AVIF over HEIC
if [ "$f" = "heif" ]; then f="avif"; fi
# Create test images for format
# echo "----- keep all"
$vips $saver "$image" "$keep_all.$f"
# echo "----- keep none"
$vips $saver "$image" "$keep_none.$f" --keep=none
# echo "----- keep icc"
$vips $saver "$image" "$keep_icc.$f" --keep=icc
# echo "----- custom ICC profile"
$vips $saver "$image" "$keep_custom_icc.$f" --keep=none --profile=$srgb
echo -n "Check keep_all.$f keep XMP: "
[ $(ch_xmp "$keep_all.$f") -eq 0 ] && echo "FAIL" && exit 2 || echo "OK"
echo -n "Check keep_all.$f keep ICC: "
[ $(ch_iccp "$keep_all.$f") -eq 0 ] && echo "FAIL" && exit 3 || echo "OK"
echo -n "Check keep_all.$f keep original ICC: "
[ $(same_icc "$keep_all.$f" "$image") -eq 0 ] && echo "FAIL" && exit 4 || echo "OK"
echo -n "Check keep_none.$f strip XMP: "
[ $(ch_xmp "$keep_none.$f") -ne 0 ] && echo "FAIL" && exit 5 || echo "OK"
echo -n "Check keep_none.$f strip ICC: "
[ $(ch_iccp "$keep_none.$f") -ne 0 ] && echo "FAIL" && exit 6 || echo "OK"
echo -n "Check keep_icc.$f strip XMP: "
[ $(ch_xmp "$keep_icc.$f") -ne 0 ] && echo "FAIL" && exit 7 || echo "OK"
echo -n "Check keep_icc.$f keep ICC: "
[ $(ch_iccp "$keep_icc.$f") -eq 0 ] && echo "FAIL" && exit 8 || echo "OK"
echo -n "Check keep_icc.$f keep original ICC: "
[ $(same_icc "$keep_icc.$f" "$image") -eq 0 ] && echo "FAIL" && exit 9 || echo "OK"
echo -n "Check keep_custom_icc.$f differ from original ICC: "
[ $(same_icc "$keep_custom_icc.$f" "$image") -eq 1 ] && echo "FAIL" && exit 10 || echo "OK"
done
exit 0
|
