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#! /bin/sh
# This script tests: ppmtoacad ppmtoapplevol ppmtoascii ppmtolj ppmtomitsu
# This script tests: ppmtopgm ppmtopuzz ppmtosixel ppmtoterm
# This script tests: ppmtoicr ppmtoyuvsplit
# 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}
# These converters do not have counterparts in the reverse direction
for testprog in \
ppmtoacad \
ppmtoapplevol \
ppmtoascii \
ppmtolj \
ppmtomitsu \
ppmtopgm \
ppmtopuzz \
ppmtosixel \
ppmtoterm
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}
testprog=ppmtoicr
# File name embedded in output; "untitled" if no name
${testprog} testgrid.pbm > ${out1}; status1=$?
${testprog} < testgrid.pbm > ${out2}; status2=$?
test -s ${out1}; status3=$?
sed 's/untitled/testgrid.pbm/g' ${out2} | cmp -s ${out1} -
echo ${testprog}": "${status1} ${status2} ${status3} $?
rm ${out1} ${out2}
testprog=ppmtoyuvsplit
# Produces three output files
${testprog} ${tmpdir}/base testgrid.pbm; status1=$?
cat ${tmpdir}/base.Y ${tmpdir}/base.U ${tmpdir}/base.V > ${out1}
rm ${tmpdir}/base.Y ${tmpdir}/base.U ${tmpdir}/base.V
${testprog} ${tmpdir}/base < testgrid.pbm; status2=$?
cat ${tmpdir}/base.Y ${tmpdir}/base.U ${tmpdir}/base.V > ${out2}
rm ${tmpdir}/base.Y ${tmpdir}/base.U ${tmpdir}/base.V
test -s ${out1}; status3=$?
cmp -s ${out1} ${out2}
echo ${testprog}": "${status1} ${status2} ${status3} $?
rm ${out1} ${out2}
# Ppmtoppm input is from standard input
# Ppmtoapplevol height must be 12
# Ppmtoarbtxt needs body template file
# Ppmtompeg parameter file must be given
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