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#! /bin/sh
# This script tests: ppmchange ppmcolormask ppmdim ppmdist ppmdither ppmflash
# This script tests: ppmglobe ppmhist ppmlabel ppmntsc ppmrelief ppmshadow
# This script tests: ppmshift ppmspread ppmtv
# Also requires: ppmpat
tmpdir=${tmpdir:-/tmp}
test_ppm=${tmpdir}/test.ppm
out1=${tmpdir}/out1
out2=${tmpdir}/out2
ppmpat -g2 -color=rgb:00/00/ff,rgb:ff/00/00 -mesh 12 12 > ${test_ppm}
for testprog in \
ppmchange \
"ppmcolormask -color=rgb:0/0/ff " \
"ppmdim 0.5 " \
ppmdist \
ppmdither \
"ppmflash 0.5 " \
"ppmglobe 12 " \
ppmhist \
ppmlabel \
ppmntsc \
ppmrelief \
ppmshadow \
"ppmshift 2 -seed=1 " \
"ppmspread 2 -randomseed=1 " \
"ppmtv 0.5 "
do
${testprog} ${test_ppm} > ${out1}; status1=$?
${testprog} < ${test_ppm} > ${out2}; status2=$?
test -s ${out1}; status3=$?
cmp -s ${out1} ${out2}
echo ${testprog}": "${status1} ${status2} ${status3} $?
rm ${out1} ${out2}
done
rm ${test_ppm}
# These utlities do not have a counterpart "ppmto*" program
# Gouldtoppm
# Imgtoppm
# Mtvtoppm
# Pc1toppm
# Pgmtoppm
# Qrttoppm
# Rawtoppm
# Sldtoppm
# Spctoppm
# Ximtoppm
# Tgatoppm -> Pamtotga
# Xvminitoppm -> Pamtoxvmini
# Ppm3d and Ppmmix require input two files
# Ppmfade produces a series of output files
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