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#! /bin/sh
# This script tests: pnmpad
# Also requires: pbmmake pgmmake ppmmake pamfile
tmpdir=${tmpdir:-/tmp}
test1_pbm=${tmpdir}/test1.pbm
test2_pbm=${tmpdir}/test2.pbm
test_pgm=${tmpdir}/test.pgm
test_ppm=${tmpdir}/test.ppm
testimg_size=$(pamfile -size testimg.ppm)
echo "Test 1. Should print 0 0 0 0 ${testimg_size} six times"
for pad in "" "-left=0" "-right=0" "-top=0" "-bottom=0" \
"-left=0 -right=0 -top=0 -bottom=0"
do
pnmpad -reportonly ${pad} testimg.ppm || echo "failure"
done
echo "Test 2. Should print 10 0 0 0 110 17 seven times"
pbmmake -w 100 17 > ${test1_pbm}
for pad in "-left=10" \
"-left=10 -right=0" \
"-left=10 -width=90" \
"-left=10 -width=105" \
"-left=10 -width=110" \
"-right=0 -width=110" \
"-halign=1.0 -width=110"
do
pnmpad -reportonly ${pad} ${test1_pbm} || echo "failure"
done
echo "Test 3. Should print 0 10 0 0 110 19 eight times"
pgmmake 0.5 100 19 > ${test_pgm}
for pad in "-right=10" \
"-right=10 -left=0" \
"-right=10 -width=90" \
"-right=10 -width=105" \
"-right=10 -width=110" \
"-left=0 -width=110" \
"-halign=0.0 -width=110" \
"-right=1 -mwidth=11"
do
pnmpad -reportonly ${pad} ${test_pgm} || echo "failure"
done
echo "Test 4. Should print 10 10 0 0 120 19 four times"
for pad in "-left=10 -right=10" \
"-right=10 -width=120" \
"-halign=0.5 -width=120" \
"-left=1 -right=1 -mwidth=30"
do
pnmpad -reportonly ${pad} ${test_pgm} || echo "failure"
done
echo "Test 5. Should print 0 0 10 0 27 110 seven times"
pbmmake -w 27 100 > ${test2_pbm}
for pad in "-top=10" \
"-top=10 -bottom=0" \
"-top=10 -height=50" \
"-top=10 -height=101" \
"-top=10 -height=110" \
"-bottom=0 -height=110" \
"-valign=1.0 -height=110"
do
pnmpad -reportonly ${pad} ${test2_pbm} || echo "failure"
done
echo "Test 6. Should print 0 0 0 10 19 110 eight times"
ppmmake rgb:33/44/55 19 100 > ${test_ppm}
for pad in "-bottom=10" \
"-bottom=10 -top=0" \
"-bottom=10 -height=10" \
"-bottom=10 -height=107" \
"-bottom=10 -height=110" \
"-top=0 -height=110" \
"-valign=0.0 -height=110" \
"-bottom=1 -mheight=10"
do
pnmpad -reportonly ${pad} ${test_ppm} || echo "failure"
done
echo "Test 7. Should print 0 0 12 12 27 124 four times"
for pad in "-top=12 -bottom=12" \
"-top=12 -height=124" \
"-valign=0.5 -height=124" \
"-top=11 -bottom=11 -mheight=4"
do
pnmpad -reportonly ${pad} ${test2_pbm} || echo "failure"
done
echo "Test 8. Should print 5 10 0 0 115 17 seven times"
for pad in "-l 5 -r 10 -w 115" \
"-l 5 -w 115" \
" -r 10 -w 115" \
"-l 5 -r 10 " \
"-halign 0.333 -w 115 " \
"-l 2 -r 4 -mw 23" \
"-halign 0.333 -mw 23"
do
pnmpad -reportonly ${pad} ${test1_pbm} || echo "failure"
done
echo "Test 9. Should print 0 0 4 8 19 112 seven times"
for pad in "-t 4 -b 8 -h 112" \
"-t 4 -h 112" \
" -b 8 -h 112" \
"-t 4 -b 8 " \
"-t 4 -b 8 -mh 14" \
"-valign 0.333 -mh 14" \
"-valign 0.333 -h 112"
do
pnmpad -reportonly ${pad} ${test_ppm} || echo "failure"
done
echo "Test Invalid"
test_out=${tmpdir}/test_out
n=1
# define function
invcmd () { $1 > ${test_out} || \
printf "Expected failure $n "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
n=$(($n +1)); }
echo 1>&2
echo "Invalid command-line arguments." 1>&2
echo "Error messages should appear below the line." 1>&2
echo "-----------------------------------------------------------" 1>&2
invcmd "pnmpad -reportonly -l 1 -r 1 -w 100 testgrid.pbm"
invcmd "pnmpad -reportonly -t 1 -b 1 -h 100 testgrid.pbm"
invcmd "pnmpad -reportonly -black -white -l 1 testgrid.pbm"
invcmd "pnmpad -reportonly -color -l 1 testgrid.pbm"
invcmd "pnmpad -reportonly -color rgbi:0/0/0 -white -l 1 testgrid.pbm"
invcmd "pnmpad -reportonly -color rgbi:0/0/0 -extend-edge -l 1 testgrid.pbm"
invcmd "pnmpad -reportonly -color rgbi:0/0/0 -detect-background -l 1 testgrid.pbm"
# echo "Test Invalid. Should print failure twice"
#
# pnmpad -reportonly -l 1 -r 1 -w 100 testgrid.pbm && echo "unexpected success" || echo "failure"
# pnmpad -reportonly -t 1 -b 1 -h 100 testgrid.pbm && echo "unexpected success" || echo "failure"
#
rm ${test1_pbm} ${test2_pbm} ${test_pgm} ${test_ppm}
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