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|
#!/bin/bash
# Acquire tool testing script
#
# Version: 20160403
EXIT_SUCCESS=0;
EXIT_FAILURE=1;
EXIT_IGNORE=77;
TEST_PREFIX=`dirname ${PWD}`;
TEST_PREFIX=`basename ${TEST_PREFIX} | sed 's/^lib\([^-]*\).*$/\1/'`;
TEST_PROFILE="${TEST_PREFIX}acquire_device";
TEST_SET_DIR="input/.${TEST_PROFILE}";
run_ewfacquire_device()
{
local TEST_SET_DIR=$1;
local TEST_DESCRIPTION=$2;
local INPUT_DEVICE=$3;
local INPUT_SIZE=$4;
local PROCESSING_OPTIONS=();
local ACQUIRE_OPTIONS=();
IFS=" " read -a PROCESSING_OPTIONS <<< $5;
IFS=" " read -a ACQUIRE_OPTIONS <<< $6;
local INPUT_NAME=`basename ${INPUT_DEVICE}`;
local TEST_OUTPUT="${INPUT_NAME}";
local TMPDIR="tmp$$";
rm -rf ${TMPDIR};
mkdir ${TMPDIR};
/usr/bin/time -v ${ACQUIRE_TOOL} -B ${INPUT_SIZE} -C Case -D Description -E Evidence -e Examiner -m removable -M logical -N Notes -P 512 -q -t ${TMPDIR}/${INPUT_NAME}.acquire -u ${PROCESSING_OPTIONS[@]} ${ACQUIRE_OPTIONS[@]} ${INPUT_DEVICE};
local RESULT=$?;
if test ${RESULT} -eq ${EXIT_SUCCESS};
then
/usr/bin/time -v ${VERIFY_TOOL} ${PROCESSING_OPTIONS[@]} ${TMPDIR}/${INPUT_NAME}.acquire.*;
RESULT=$?;
fi
rm -rf ${TMPDIR};
echo -n "Testing ${TEST_DESCRIPTION} with input: ${INPUT_DEVICE}";
if test ${RESULT} -ne ${EXIT_SUCCESS};
then
echo " (FAIL)";
else
echo " (PASS)";
fi
return ${RESULT};
}
if ! test -z ${SKIP_TOOLS_TESTS};
then
exit ${EXIT_IGNORE};
fi
ACQUIRE_TOOL="../${TEST_PREFIX}tools/${TEST_PREFIX}acquire";
if ! test -x "${ACQUIRE_TOOL}";
then
ACQUIRE_TOOL="../${TEST_PREFIX}tools/${TEST_PREFIX}acquire.exe";
fi
if ! test -x "${ACQUIRE_TOOL}";
then
echo "Missing executable: ${ACQUIRE_TOOL}";
exit ${EXIT_FAILURE};
fi
VERIFY_TOOL="../${TEST_PREFIX}tools/${TEST_PREFIX}verify";
if ! test -x "${VERIFY_TOOL}";
then
VERIFY_TOOL="../${TEST_PREFIX}tools/${TEST_PREFIX}verify.exe";
fi
if ! test -x "${VERIFY_TOOL}";
then
echo "Missing executable: ${VERIFY_TOOL}";
exit ${EXIT_FAILURE};
fi
TEST_RUNNER="tests/test_runner.sh";
if ! test -f "${TEST_RUNNER}";
then
TEST_RUNNER="./test_runner.sh";
fi
if ! test -f "${TEST_RUNNER}";
then
echo "Missing test runner: ${TEST_RUNNER}";
exit ${EXIT_FAILURE};
fi
source ${TEST_RUNNER};
# Set upper virtual memory limit to 1 GiB
ulimit -Sv 1048576;
local PROCESSING_OPTIONS="-j4 -x";
for FORMAT in encase7 encase7-v2;
do
# > 2 GiB test
INPUT_SIZE=$(( ( 2 * 1024 * 1024 * 1024 ) + 512 ));
ACQUIRE_OPTIONS="-cdeflate:empty-block -f${FORMAT}";
if ! run_ewfacquire_device "${TEST_SET_DIR}" "${TEST_PROFILE}" "/dev/zero" ${INPUT_SIZE} "${PROCESSING_OPTIONS}" "${ACQUIRE_OPTIONS}";
then
exit ${EXIT_FAILURE};
fi
ACQUIRE_OPTIONS="-cdeflate:none -f${FORMAT}";
if ! run_ewfacquire_device "${TEST_SET_DIR}" "${TEST_PROFILE}" "/dev/urandom" ${INPUT_SIZE} "${PROCESSING_OPTIONS}" "${ACQUIRE_OPTIONS}";
then
exit ${EXIT_FAILURE};
fi
# Test +64 segment files.
ACQUIRE_OPTIONS="-cdeflate:none -f${FORMAT} -S16MiB";
if ! run_ewfacquire_device "${TEST_SET_DIR}" "${TEST_PROFILE}" "/dev/urandom" ${INPUT_SIZE} "${PROCESSING_OPTIONS}" "${ACQUIRE_OPTIONS}";
then
exit ${EXIT_FAILURE};
fi
# > 4 GiB test
INPUT_SIZE=$(( ( 4 * 1024 * 1024 * 1024 ) + 512 ));
ACQUIRE_OPTIONS="-cdeflate:empty-block -f${FORMAT}";
if ! run_ewfacquire_device "${TEST_SET_DIR}" "${TEST_PROFILE}" "/dev/zero" ${INPUT_SIZE} "${PROCESSING_OPTIONS}" "${ACQUIRE_OPTIONS}";
then
exit ${EXIT_FAILURE};
fi
ACQUIRE_OPTIONS="-cdeflate:none -f${FORMAT}";
if ! run_ewfacquire_device "${TEST_SET_DIR}" "${TEST_PROFILE}" "/dev/urandom" ${INPUT_SIZE} "${PROCESSING_OPTIONS}" "${ACQUIRE_OPTIONS}";
then
exit ${EXIT_FAILURE};
fi
# > 2 TiB test
INPUT_SIZE=$(( ( 2 * 1024 * 1024 * 1024 * 1024 ) + 512 ));
ACQUIRE_OPTIONS="-cdeflate:empty-block -f${FORMAT}";
if ! run_ewfacquire_device "${TEST_SET_DIR}" "${TEST_PROFILE}" "/dev/zero" ${INPUT_SIZE} "${PROCESSING_OPTIONS}" "${ACQUIRE_OPTIONS}";
then
exit ${EXIT_FAILURE};
fi
# > 8 TiB test
INPUT_SIZE=$(( ( 8 * 1024 * 1024 * 1024 * 1024 ) + 512 ));
ACQUIRE_OPTIONS="-cdeflate:empty-block -f${FORMAT}";
if ! run_ewfacquire_device "${TEST_SET_DIR}" "${TEST_PROFILE}" "/dev/zero" ${INPUT_SIZE} "${PROCESSING_OPTIONS}" "${ACQUIRE_OPTIONS}";
then
exit ${EXIT_FAILURE};
fi
done
exit ${EXIT_SUCCESS};
|
