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#! /bin/sh
# This script tests: pamdice pamundice
# Also requires: pamfile
tmpdir=${tmpdir:-/tmp}
fname_stem=${tmpdir}/pamdice_part
mazesize=$(pamfile -size maze.pbm)
mw=$(echo ${mazesize} | cut -d " " -f 1)
mh=$(echo ${mazesize} | cut -d " " -f 2)
echo "Test 1. Should print 281226646 481"
pamdice maze.pbm -outstem=${fname_stem}
pamundice ${fname_stem}_%1d_%1a.pbm -down=1 -across=1 | cksum
rm ${fname_stem}_0_0.pbm
echo "Test 2. Should print 281226646 481"
width=10
tiles=$(( (${mw}+${width}-1) / ${width} ))
pamdice maze.pbm -outstem=${fname_stem} -width=${width}
pamundice ${fname_stem}_%1d_%1a.pbm -across=${tiles} | cksum
rm ${fname_stem}_*_*.pbm
echo "Test 3. Should print 281226646 481"
width=5
tiles=$(( (${mw}+${width}-1) / ${width} ))
pamdice maze.pbm -outstem=${fname_stem} -width=${width}
pamundice ${fname_stem}_%1d_%2a.pbm -across=${tiles} | cksum
rm ${fname_stem}_*_*.pbm
echo "Test 4. Should print 281226646 481"
height=10
tiles=$(( (${mh}+${height}-1) / ${height} ))
pamdice maze.pbm -outstem=${fname_stem} -height=${height}
pamundice ${fname_stem}_%1d_%1a.pbm -down=${tiles} | cksum
rm ${fname_stem}_*_*.pbm
echo "Test 5. Should print 1926073387 101484 five times"
for option in "" "-hoverlap=0" "-hoverlap=2" "-voverlap=0" "-voverlap=2"
do
pamdice testimg.ppm -outstem=${fname_stem} -width=50 -height=40
pamundice ${fname_stem}_%1d_%1a.ppm -down=4 -across=5 | cksum
rm ${fname_stem}_?_?.ppm
done
echo "Test 6. Should print 1926073387 101484"
pamdice testimg.ppm -outstem=${fname_stem} -width=20 -height=10
ls ${fname_stem}*.ppm | pamundice -listfile=- -across=12 -down=15 | cksum
rm ${fname_stem}_??_??.ppm
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