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#!/usr/bin/env bash
#
# Expert Witness Compression Format (EWF) library read testing script
#
# Copyright (c) 2006-2012, Joachim Metz <joachim.metz@gmail.com>
#
# Refer to AUTHORS for acknowledgements.
#
# This software is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This software 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 should have received a copy of the GNU Lesser General Public License
# along with this software. If not, see <http://www.gnu.org/licenses/>.
#
EXIT_SUCCESS=0;
EXIT_FAILURE=1;
EXIT_IGNORE=77;
INPUT="input";
INPUT_DELTA="input_delta";
LS="ls";
TR="tr";
SED="sed";
SORT="sort";
UNIQ="uniq";
WC="wc";
test_read()
{
echo "Testing read of input:" $*;
./${EWF_TEST_READ} $*;
RESULT=$?;
echo "";
return ${RESULT};
}
EWF_TEST_READ="ewf_test_read";
if ! test -x ${EWF_TEST_READ};
then
EWF_TEST_READ="ewf_test_read.exe";
fi
if ! test -x ${EWF_TEST_READ};
then
echo "Missing executable: ${EWF_TEST_READ}";
exit ${EXIT_FAILURE};
fi
if ! test -d ${INPUT};
then
echo "No ${INPUT} directory found, to test read create ${INPUT} directory and place EWF test files in directory.";
echo "Use unique filename bases per set of EWF image file(s)."
exit ${EXIT_IGNORE};
fi
RESULT=`${LS} ${INPUT} | ${TR} ' ' '\n' | ${SED} 's/[.][^.]*$//' | ${SORT} | ${UNIQ} | ${WC} -l`;
if test ${RESULT} -eq 0;
then
echo "No files found in ${INPUT} directory, to test read place EWF test files in directory.";
echo "Use unique filename bases per set of EWF image file(s)."
exit ${EXIT_IGNORE};
fi
# Run tests for: E01, e01, s01
BASENAMES=`${LS} ${INPUT}/*.??? | ${TR} ' ' '\n' | ${SED} 's/[.][^.]*$//' | ${SORT} | ${UNIQ}`;
for BASENAME in ${BASENAMES};
do
FILENAMES=`${LS} ${BASENAME}.??? | ${TR} '\n' ' '`;
if ! test_read ${FILENAMES};
then
exit ${EXIT_FAILURE};
fi
done
if test -d ${INPUT_DELTA};
then
RESULT=`${LS} ${INPUT_DELTA} | ${TR} ' ' '\n' | ${SED} 's/[.][^.]*$//' | ${SORT} | ${UNIQ} | ${WC} -l`;
if test ${RESULT} -eq 0;
then
echo "No files found in ${INPUT_DELTA} directory, to test read place EWF test files in directory.";
echo "Use unique filename bases per set of EWF image file(s)."
exit ${EXIT_IGNORE};
fi
BASENAMES=`${LS} ${INPUT_DELTA}/*.??? | ${TR} ' ' '\n' | ${SED} 's/[.][^.]*$//' | ${SORT} | ${UNIQ}`;
# Run tests for: d01
for BASENAME in ${BASENAMES};
do
FILENAMES=`${LS} ${BASENAME}.??? | ${TR} '\n' ' '`;
if ! test_read ${FILENAMES};
then
exit ${EXIT_FAILURE};
fi
done
fi
exit ${EXIT_SUCCESS};
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