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#! /bin/sh
# run-test-pcx.sh -- unit test for pcxstream class
# Copyright (C) 2011 SEIKO EPSON CORPORATION
#
# License: GPLv2+
# Authors: AVASYS CORPORATION
#
# This file is part of the "Image Scan!" test suite.
#
# The "Image Scan!" test suite is free software.
# You can redistribute it and/or modify it under the terms of the GNU
# General Public License as published by the Free Software Foundation;
# either version 2 of the License or at your option any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You ought to have received a copy of the GNU General Public License
# along with this package. If not, see <http://www.gnu.org/licenses/>.
if ! test -x ./test-pcx; then
echo "FAIL: ./test-pcx not found, run make first"
exit 1
fi
DO_COMPARE=`type convert >/dev/null && echo yes`
if test "xyes" != x$DO_COMPARE; then
echo "INFO: compare test is skipped"
fi
# Compare test is additional.
compare () {
FMT=`echo $SRC | sed 's,.*\.,,'`
convert "pcx:$DST" "$FMT:-" 2>/dev/null | cmp "$SRC" -
return $?
}
# Make temporary output in $builddir unless overridden. Only clean up
# if tests succeed.
run_test () {
SRC="$input"
DST=`mktemp ${TMPDIR:=.}/pcx.XXXXXXXX`
if ! ./test-pcx "$SRC" "$DST"; then
echo "FAIL: ./test-pcx $SRC $DST"
TEST_RESULT=FAIL
return
fi
if test "xyes" = x$DO_COMPARE; then
if ! compare "$SRC" "$DST"; then
echo "FAIL: compare $SRC $DST"
TEST_RESULT=FAIL
return
fi
fi
rm -f "$DST"
}
# `make check` normally sets $srcdir
SRCDIR=${srcdir:=.}
TEST_RESULT=PASS
for input in \
"$SRCDIR/even-width.pbm" \
"$SRCDIR/even-width.pgm" \
"$SRCDIR/even-width.ppm" \
"$SRCDIR/odd-width.pbm" \
"$SRCDIR/odd-width.pgm" \
"$SRCDIR/odd-width.ppm" \
; do
run_test
done
test "PASS" = "$TEST_RESULT"
exit $?
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