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|
#! /bin/bash
# This script tests: pamundice
# Also requires: pgmmake pnmtile pnmcat pnmpad
tmpdir=${tmpdir:-/tmp}
fname_stem=${tmpdir}/part
# Test 1.
echo "Test 1."
for ((x=0; x<3; ++x))
do for ((y=0; y<5; ++y))
do
pgmmake "."$(( x* 25 + y )) 11 17 > ${fname_stem}_${y}_${x}.pgm
done
done
pamundice -across=3 -down=5 ${fname_stem}"_%1d_%1a".pgm | cksum
ls ${fname_stem}_?_?.pgm | \
pamundice -across=3 -down=5 -listfile=- | cksum
# Test 2.
echo "Test 2."
tempfile=${tmpdir}/temp
for ((y=0; y<5; ++y))
do
pamundice -across=3 ${fname_stem}"_"$y"_%1a".pgm > ${tempfile}_"$y"
done
pnmcat -tb ${tempfile}_[01234] | cksum
rm ${tempfile}_[01234]
# Note: the following 2 are valid. There should not be warning messages.
for ((x=0; x<3; ++x))
do
pamundice -down=5 ${fname_stem}"_%1d_"$x.pgm > ${tempfile}"_"$x
done
pnmcat -lr ${tempfile}_[012] | cksum
rm ${tempfile}_[012]
rm ${fname_stem}_?_?.pgm
# Test 3.
echo "Test 3."
for ((x=0; x<2; ++x))
do for ((y=0; y<5; ++y))
do
pgmmake "."$(( x* 25 + y )) 12 17 > ${fname_stem}_${y}_${x}.pgm
done
done
for ((x=2; x<3; ++x))
do for ((y=0; y<5; ++y))
do
pgmmake "."$(( x* 25 + y )) 11 17 > ${fname_stem}_${y}_${x}.pgm
done
done
pamundice -across=3 -down=5 \
-hoverlap=1 ${fname_stem}"_%1d_%1a".pgm | cksum
rm ${fname_stem}_?_?.pgm
for ((x=0; x<3; ++x))
do for ((y=0; y<4; ++y))
do
pgmmake "."$(( x* 25 + y )) 11 18 > ${fname_stem}_${y}_${x}.pgm
done
done
for ((x=0; x<3; ++x))
do for ((y=4; y<5; ++y))
do
pgmmake "."$(( x* 25 + y )) 11 17 > ${fname_stem}_${y}_${x}.pgm
done
done
pamundice -across=3 -down=5 \
-voverlap=1 ${fname_stem}"_%1d_%1a".pgm | cksum
rm ${fname_stem}_?_?.pgm
# Test 4.
echo "Test 4."
# Add margins to testgrid.pbm
testimg_pbm=${tmpdir}/testimg.pbm
pnmpad -top=2 -left=3 -black testgrid.pbm > ${testimg_pbm}
for x in `seq 0 1`
do for y in `seq 0 4`
do cp ${testimg_pbm} ${fname_stem}_${y}_${x}.pbm; done
done
for (( i=0 ; i<=9; ++i))
do
echo ${testimg_pbm}
done | pamundice -down=5 -across=2 -listfile=- | cksum
pamundice -down=5 -across=2 ${fname_stem}_"%1d"_"%1a".pbm | cksum
echo "A warning message should appear below the line." 1>&2
echo "-----------------------------------------------------------" 1>&2
pamundice -down=5 -across=2 ${testimg_pbm} | cksum
pnmtile 34 90 ${testimg_pbm} | cksum
rm ${testimg_pbm}
# Test Invalid.
echo "Test Invalid"
test_out=${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
# No input file pattern specified
pamundice -down=5 -across=2 > ${test_out} || \
echo -n "Expected failure 1"; test -s ${test_out}; echo " "$?
# -down=0
pamundice -down=0 -across=2 ${fname_stem}_"%1d"_"%1a".pbm > ${test_out} || \
echo -n "Expected failure 2"; test -s ${test_out}; echo " "$?
# -across=0
pamundice -down=5 -across=0 ${fname_stem}_"%1d"_"%1a".pbm > ${test_out} || \
echo -n "Expected failure 3"; test -s ${test_out}; echo " "$?
# -down too large
pamundice -down=6 -across=2 ${fname_stem}_"%1d"_"%1a".pbm > ${test_out} || \
echo -n "Expected failure 4"; test -s ${test_out}; echo " "$?
# -across too large
pamundice -down=5 -across=3 ${fname_stem}_"%1d"_"%1a".pbm > ${test_out} || \
echo -n "Expected failure 5"; test -s ${test_out}; echo " "$?
# precision does not match
pamundice -down=5 -across=2 ${fname_stem}_"%2d"_"%2a".pbm > ${test_out} || \
echo -n "Expected failure 6"; test -s ${test_out}; echo " "$?
# precision set to zero
pamundice -down=5 -across=2 ${fname_stem}_"%0d"_"%0a".pbm > ${test_out} || \
echo -n "Expected failure 7"; test -s ${test_out}; echo " "$?
# no precision
pamundice -down=5 -across=2 ${fname_stem}_"%d"_"%a".pbm > ${test_out} || \
echo -n "Expected failure 8"; test -s ${test_out}; echo " "$?
# -hoverlap too large
pamundice -down=5 -across=2 -hoverlap=18 \
${fname_stem}_"%1d"_"%1a".pbm > ${test_out} || \
echo -n "Expected failure 9"; test -s ${test_out}; echo " "$?
# -voverlap too large
pamundice -down=5 -across=2 -voverlap=19 \
${fname_stem}_"%1d"_"%1a".pbm > ${test_out} || \
echo -n "Expected failure 10"; test -s ${test_out}; echo " "$?
# corrupt listfile : file names do not exist
seq 10 | sed -e 's/^/::::::/' -e 's/$/::::::/' | \
pamundice -down=5 -across=2 -listfile=- > ${test_out} || \
echo -n "Expected failure 11"; test -s ${test_out}; echo " "$?
# listfile with insufficient lines (insufficient file entries)
ls ${fname_stem}_*_*.pbm | head -n 9 | \
pamundice -down=5 -across=2 -listfile=- > ${test_out} || \
echo -n "Expected failure 12"; test -s ${test_out}; echo " "$?
rm ${fname_stem}*.pbm
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