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#! /bin/bash
# This script tests: pamdice
# Also requires: pbmmake
tmpdir=${tmpdir:-/tmp}
fname_stem=${tmpdir}/pamdice_part
# Test 1.
echo "Test 1."
pbmmake -w 2 5 | pamdice -height=1 -width=1 -outstem=${fname_stem} -plain
ls ${fname_stem}*.pbm | while read file
do
cat ${file} | tr '\n' '@' ; echo
done | sort | uniq -c | sed 's/^ *//'
rm ${fname_stem}*.pbm
# Test 1.
echo "Test 2."
pbmmake -g 2 5 | pamdice -height=1 -width=1 -outstem=${fname_stem} -plain
ls ${fname_stem}*.pbm | while read file
do
cat ${file} | tr '\n' '@' ; echo
done
rm ${fname_stem}*.pbm
# Test Invalid.
echo "Test Invalid"
echo 1>&2
echo "Invalid command-line argument combinations." 1>&2
echo "Error messages should appear below the line." 1>&2
echo "-----------------------------------------------------------" 1>&2
# No input file
pamdice -width=10 -height=10 -outstem=${fname_stem} /dev/null || \
echo "Expected failure 1"
# No -outstem
pamdice -width=10 -height=10 testgrid.pbm || \
echo "Expected failure 2"
# -width=0
pamdice -width=0 -height=10 -outstem=${fname_stem} testgrid.pbm || \
echo "Expected failure 3"
# -height=0
pamdice -width=10 -height=0 -outstem=${fname_stem} testgrid.pbm || \
echo "Expected failure 4"
# -hoverlap larger than width
pamdice -width=10 -height=10 -hoverlap=11 \
-outstem=${fname_stem} testgrid.pbm || \
echo "Expected failure 5"
# -voverlap larger than height
pamdice -width=10 -height=10 -voverlap=11 \
-outstem=${fname_stem} testgrid.pbm || \
echo "Expected failure 6"
# Ensure that no output files are produced by the above
ls ${fname_stem}* || \
echo "Expected failure (output files)"
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