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|
#! /bin/sh
# This script tests: pgmtoppm
# Also requires: pamtopnm pnminvert pamseq pgmramp
tmpdir=${tmpdir:-/tmp}
echo "Test 1. Should print 1767073524 779 twice, then 1676700883 779"
test_pgm=${tmpdir}/test.pgm
palette_pam=${tmpdir}/palette.pam
palette_ppm=${tmpdir}/palette.ppm
pgmramp -maxval=5 -lr 256 1 > ${test_pgm}
pgmtoppm green ${test_pgm} | cksum
pgmtoppm black-green ${test_pgm} | cksum
pgmtoppm yellow-blue ${test_pgm} | cksum
echo "Test 2. Should print 718580145 779 twice"
pamseq 3 5 -tupletype=RGB | tee ${palette_pam} | pamtopnm > ${palette_ppm}
pgmtoppm -map=${palette_pam} ${test_pgm} | cksum
pgmtoppm -map=${palette_ppm} ${test_pgm} | cksum
rm ${palette_pam}
echo "Test 3. Should print 718580145 779 twice"
pgmtoppm white-black ${test_pgm} | pnminvert | cksum
pnminvert ${test_pgm} | pgmtoppm white-black | cksum
rm ${test_pgm}
echo "Test 4. Should print 829921912 685 seven times"
pgmtoppm white testgrid.pbm | cksum
pgmtoppm black-white testgrid.pbm | cksum
pgmtoppm rgb:ff/ff/ff testgrid.pbm | cksum
pgmtoppm -white=rgb-255:255/255/255 testgrid.pbm | cksum
pgmtoppm rgb:00/00/00-rgb:ff/ff/ff testgrid.pbm | cksum
pgmtoppm rgbi:0/0/0-rgbi:1/1/1 testgrid.pbm | cksum
pgmtoppm -black=rgb-255:0/0/0 -white=rgb-255:255/255/255 testgrid.pbm | cksum
echo "Test 5. Should print 934505096 685 four times"
pgmtoppm white-black testgrid.pbm | cksum
pgmtoppm white testgrid.pbm | pnminvert| cksum
pnminvert testgrid.pbm | pgmtoppm black-white | cksum
pnminvert testgrid.pbm | pgmtoppm white | cksum
echo "Test 6. Should print 3083028153 685 three times"
pgmtoppm black testgrid.pbm | cksum
pgmtoppm black-black testgrid.pbm | cksum
pgmtoppm rgbi:0/0/0-rgbi:0/0/0 testgrid.pbm | cksum
echo "Test 7 Invalid"
tmpdir=${tmpdir:-/tmp}
test_out=${tmpdir}/test_out
echo 1>&2
echo "Invalid command-line argument combinations." 1>&2
echo "Error messages should appear below the line." 1>&2
echo "-----------------------------------------------------------" 1>&2
pgmtoppm white testimg.ppm > \
${test_out} || \
printf "Expected failure 1 "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
pgmtoppm -map=/dev/null testgrid.pbm > \
${test_out} || \
printf "Expected failure 2 "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
pgmtoppm black white testgrid.pbm > \
${test_out} || \
printf "Expected failure 3 "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
pgmtoppm hwite testgrid.pbm > \
${test_out} || \
printf "Expected failure 4 "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
pgmtoppm off-color testgrid.pbm > \
${test_out} || \
printf "Expected failure 5 "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
pgmtoppm rgb-255:7/7/7 testgrid.pbm > \
${test_out} || \
printf "Expected failure 6 "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
pgmtoppm -black=black -white=white white testgrid.pbm > \
${test_out} || \
printf "Expected failure 7 "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
pgmtoppm -black=rgb:0/0/0 -map=${palette_ppm} testgrid.pbm > \
${test_out} || \
printf "Expected failure 8 "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
pgmtoppm -white=rgb:ff/ff/ff -map=${palette_ppm} testgrid.pbm > \
${test_out} || \
printf "Expected failure 9 "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
pgmtoppm rgb:ff/ff/ff -map=${palette_ppm} testgrid.pbm > \
${test_out} || \
printf "Expected failure 10 "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
pgmtoppm rgb:00/00/00-rgb:ff/ff/ff -map=${palette_ppm} testgrid.pbm > \
${test_out} || \
printf "Expected failure 11 "
test -s ${test_out} && echo "unexpected output" || echo "(no output)"
rm -f ${test_out}
#pgmtoppm rgb-255:7/7/7 testgrid.pbm > \
# ${test_out} || \
# printf "Expected failure 12 "
# test -s ${test_out} && echo "unexpected output" || echo "(no output)"
# rm -f ${test_out}
rm -f ${palette_ppm}
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