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#! /bin/sh
# This script tests: pamcut
# Also requires: pbmmake pgmmake pamfile pnmpad pamflip
tmpdir=${tmpdir:-/tmp}
echo "Test 1a. Should print 0 259 0 159 227 149 260 160 twice"
pamcut -left 0 -right 259 -top 0 -bottom 159 \
-pad -reportonly testimg.ppm
pamcut -left 0 -top 0 -width 260 -height 160 \
-pad -reportonly testimg.ppm
echo "Test 1b. Should print 2958909756 124815"
pamcut -left 0 -top 0 -width 260 -height 160 \
-pad testimg.ppm | cksum
echo "Test 2a. Should print 120 159 120 159 227 149 40 40 three times"
pamcut -left 120 -right 159 -top 120 -bottom 159 \
-pad -reportonly testimg.ppm
pamcut -right 159 -bottom 159 -width 40 -height 40 \
-pad -reportonly testimg.ppm
pamcut -left 120 -top 120 -width 40 -height 40 \
-pad -reportonly testimg.ppm
echo "Test 2b. Should print 3876978825 4813 twice"
pamcut -left 120 -right 159 -top 120 -bottom 159 \
-pad testimg.ppm | cksum
pamcut -left 120 -top 120 -width 40 \
-pad testimg.ppm | pnmpad -black -bottom 11 | cksum
echo "Test 3a. Should print 5 5 5 5 227 149 1 1 three times"
pamcut -top 5 -left 5 -bottom 5 -right 5 -reportonly testimg.ppm
pamcut -width 1 -height 1 -bottom 5 -right 5 -reportonly testimg.ppm
pamcut -cropleft 5 -croptop 5 -width 1 -height 1 -reportonly testimg.ppm
echo "Test 3b. Should print 708474423 14"
pamcut -top 5 -left 5 -bottom 5 -right 5 testimg.ppm | cksum
echo "Test 4a. Should print 10 216 10 138 227 149 207 129 five times"
pamcut -croptop 10 -cropleft 10 -cropbottom 10 -cropright 10 \
-reportonly testimg.ppm
pamcut -cropbottom 10 -cropright 10 -width 207 -height 129 \
-reportonly testimg.ppm
pamcut -top 10 -left 10 -bottom 138 -right 216 -reportonly testimg.ppm
pamcut -top 10 -left 10 -bottom -11 -right -11 -reportonly testimg.ppm
pamcut -top 10 -left 10 -width 207 -height 129 -reportonly testimg.ppm
echo "Test 4b. Should print 659346598 80124"
pamcut -top 10 -left 10 -width 207 -height 129 testimg.ppm | cksum
echo "Test 5a. Should print 0 56 0 58 57 59 57 59 five times"
mazesize=$(pamfile -size maze.pbm)
width=$(echo ${mazesize} | cut -d " " -f 1)
height=$(echo ${mazesize} | cut -d " " -f 2)
pamcut -croptop 0 -cropleft 0 -cropbottom 0 -cropright 0 \
-reportonly maze.pbm
pamcut -top 0 -left 0 \
-bottom $((${height} -1)) -right $((${width} -1)) \
-reportonly maze.pbm
pamcut -top 0 -left 0 -bottom -1 -right -1 -reportonly maze.pbm
pamcut -top 0 -left 0 -width ${width} -height ${height} \
-reportonly maze.pbm
pamcut -reportonly maze.pbm
echo "Test 5b. Should print 281226646 481 twice"
pamcut -croptop 0 -cropleft 0 -cropbottom 0 -cropright 0 maze.pbm | \
cksum
pamcut maze.pbm | cksum
test50_pbm=${tmpdir}/test50.pbm
echo "Test 6a. Should print 5 34 5 34 50 50 30 30"
pbmmake -g 50 50 | tee ${test50_pbm} | pamcut -reportonly 5 5 30 30
echo "Test 6b. Should print 3412257956 129"
pamcut 5 5 30 30 ${test50_pbm} | cksum
rm ${test50_pbm}
echo "Test 7. Should print 284857390 12 sixteen times"
test1_pbm=${tmpdir}/test1.pbm
pbmmake -b 1 1 > ${test1_pbm}
# pbmmake -b 5 5 | cksum
pamcut -pad -cropleft=6 -croptop=6 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -cropright=6 -croptop=6 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -cropleft=6 -cropbottom=6 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -cropright=6 -cropbottom=6 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -cropleft=6 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -croptop=6 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -cropbottom=6 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -cropright=6 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -cropleft=7 -croptop=7 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -cropright=7 -croptop=7 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -cropleft=7 -cropbottom=7 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -cropright=7 -cropbottom=7 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -cropleft=17 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -croptop=17 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -cropbottom=17 -width=5 -height=5 ${test1_pbm} | cksum
pamcut -pad -cropright=17 -width=5 -height=5 ${test1_pbm} | cksum
echo "Test 8. Should print 3125257619 29 four times"
test3_pbm=${tmpdir}/test3.pbm
pbmmake -g 3 3 > ${test3_pbm}
pamcut -pad -cropleft=10 -croptop=10 -width=10 -height=10 ${test3_pbm} | cksum
pamcut -pad -cropright=10 -croptop=10 -width=10 -height=10 ${test3_pbm} |\
pamflip -lr | cksum
pamcut -pad -cropleft=10 -cropbottom=10 -width=10 -height=10 ${test3_pbm} |\
pamflip -tb | cksum
pamcut -pad -cropright=10 -cropbottom=10 -width=10 -height=10 ${test3_pbm} |\
pamflip -r180 | cksum
rm ${test3_pbm}
echo "Test 9. Should print 3338453023 36 sixteen times"
testb_pgm=${tmpdir}/testb.pgm
pgmmake 0.0 1 1 > ${testb_pgm}
# pgmmake 0.0 5 5 | cksum
pamcut -pad -cropleft=6 -croptop=6 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -cropright=6 -croptop=6 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -cropleft=6 -cropbottom=6 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -cropright=6 -cropbottom=6 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -cropleft=6 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -croptop=6 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -cropbottom=6 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -cropright=6 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -cropleft=7 -croptop=7 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -cropright=7 -croptop=7 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -cropleft=7 -cropbottom=7 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -cropright=7 -cropbottom=7 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -cropleft=17 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -croptop=17 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -cropbottom=17 -width=5 -height=5 ${testb_pgm} | cksum
pamcut -pad -cropright=17 -width=5 -height=5 ${testb_pgm} | cksum
rm ${testb_pgm}
echo "Test 10. Should print 3957742883 302 four times"
testg_pgm=${tmpdir}/testg.pgm
pgmmake 0.5 2 2 > ${testg_pgm}
# pgmmake 0.0 17 17 | cksum
pamcut -pad -cropleft=17 -croptop=17 -width=17 -height=17 ${testg_pgm} | cksum
pamcut -pad -cropright=17 -croptop=17 -width=17 -height=17 ${testg_pgm} | \
pamflip -lr | cksum
pamcut -pad -cropleft=17 -cropbottom=17 -width=17 -height=17 ${testg_pgm} | \
pamflip -tb | cksum
pamcut -pad -cropright=17 -cropbottom=17 -width=17 -height=17 ${testg_pgm} |\
pamflip -r180 | cksum
rm ${testg_pgm}
echo "Test 11. Should print 1576602925 8 four times"
test5_pbm=${tmpdir}/test5.pbm
pbmmake -g 5 5 > ${test5_pbm}
cat ${test1_pbm} | cksum
pamcut -pad -left=6 -right=6 -top=6 -bottom 6 ${test5_pbm} | cksum
pamcut -pad -left=-6 -right=-6 -top=-6 -bottom -6 ${test5_pbm} | cksum
pamcut -pad -left=101 -right=101 -top=1001 -bottom 1001 ${test5_pbm} | cksum
rm ${test1_pbm} ${test5_pbm}
echo "Test Invalid"
. ${srcdir}/test-invalid.inc
# overspecification
invCmd "pamcut -left=1 -right=1 -width=14 testgrid.pbm"
invCmd "pamcut -top=1 -bottom=1 -height=16 testgrid.pbm"
invCmd "pamcut -right=1 -cropright=1 testgrid.pbm"
invCmd "pamcut -top=1 -croptop=1 testgrid.pbm"
invCmd "pamcut -bottom=1 -cropbottom=1 testgrid.pbm"
invCmd "pamcut -left=1 -cropleft=1 testgrid.pbm"
# excessive amounts
invCmd "pamcut -cropleft=14 testgrid.pbm"
invCmd "pamcut -cropleft=7 -cropright=8 testgrid.pbm"
invCmd "pamcut -left=7 -right=6 testgrid.pbm"
invCmd "pamcut -croptop=16 testgrid.pbm"
invCmd "pamcut -croptop=8 -cropbottom=8 testgrid.pbm"
invCmd "pamcut -top=10 -bottom=9 testgrid.pbm"
# pad absent
invCmd "pamcut -cropleft=1 -width=14 testgrid.pbm"
invCmd "pamcut -croptop=1 -height=16 testgrid.pbm"
# legacy style: insufficient number of positional parameters
invCmd "pamcut 5 testimg.ppm"
invCmd "pamcut 5 4 testimg.ppm"
invCmd "pamcut 5 5 30 testimg.ppm"
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