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#!/usr/bin/env bash
set -e
LINE_SPACES=${LINE_SPACES:-48}
MYDIR="$(realpath "$(dirname ${0})")"
nDPId_test_EXEC="$(realpath "${2:-"${MYDIR}/../nDPId-test"}")"
IS_GIT=$(test -d "${MYDIR}/../.git" -o -f "${MYDIR}/../.git" && printf '1' || printf '0')
function usage()
{
cat <<EOF
usage: ${0} [path-to-nDPI-source-root] \\
[path-to-nDPId-test-exec]
path-to-nDPId-test-exec defaults to ${nDPId_test_EXEC}
EOF
return 0
}
test -z "$(which flock)" && { printf '%s\n' 'flock not found'; exit 1; }
test -z "$(which pkill)" && { printf '%s\n' 'pkill not found'; exit 1; }
if [ $# -eq 0 -a -x "${MYDIR}/../libnDPI/tests/cfgs" ]; then
nDPI_SOURCE_ROOT="${MYDIR}/../libnDPI"
elif [ $# -ne 1 -a $# -ne 2 -a $# -ne 3 -a $# -ne 4 ]; then
usage
exit 2
else
nDPI_SOURCE_ROOT="$(realpath "${1}")"
fi
if [ ! -x "${nDPI_SOURCE_ROOT}/tests/cfgs" ]; then
printf 'Test config directory %s does not exist or you do not have the permission to access it.\n' "${nDPI_SOURCE_ROOT}/tests/cfgs" >&2
printf '%s\n' 'Please make also sure that your nDPI library is not too old.'
exit 2
fi
LOCKFILE="$(realpath "${0}").lock"
touch "${LOCKFILE}"
exec 42< "${LOCKFILE}"
$(which flock) -x -n 42 || {
printf '%s\n' "Could not aquire file lock for ${0}. Already running instance?" >&2;
exit 3;
}
function sighandler()
{
printf '%s\n' ' Received shutdown SIGNAL, bye' >&2
$(which pkill) -P $$
wait
rm -f "${LOCKFILE}"
exit 4
}
trap sighandler SIGINT SIGTERM
if [ ! -x "${nDPId_test_EXEC}" ]; then
usage
printf '\n%s\n' "Required nDPId-test executable does not exist; ${nDPId_test_EXEC}"
exit 5
fi
nDPI_TEST_DIR="$(realpath "${nDPI_SOURCE_ROOT}/tests")"
cd "${nDPI_TEST_DIR}"
cat <<EOF
nDPId-test: ${nDPId_test_EXEC}
nDPI pcaps: ${nDPI_TEST_DIR} ($(ls -l cfgs/*/pcap/*.pcap cfgs/*/pcap/*.pcapng cfgs/*/pcap/*.cap 2>/dev/null | wc -l) total)
-----------------------------
-- nDPId PCAP config tests --
-----------------------------
EOF
if ! `ls -l cfgs/*/pcap/*.pcap cfgs/*/pcap/*.pcapng cfgs/*/pcap/*.cap >/dev/null 2>/dev/null`; then
printf '\n%s\n' "Could not find any PCAP files."
exit 7
fi
mkdir -p /tmp/nDPId-cfgtest-stderr
mkdir -p /tmp/nDPId-cfgtest-stdout
set +e
TESTS_FAILED=0
${nDPId_test_EXEC} -h 2>/dev/null
if [ $? -ne 1 ]; then
printf '%s\n' "nDPId-test: ${nDPId_test_EXEC} seems to be an invalid executable"
exit 7
fi
for cfg_file in ${MYDIR}/configs/*.conf; do
cfg_name="$(basename ${cfg_file})"
printf 'Config: %s\n' "${cfg_name}"
for pcap_file in cfgs/*/pcap/*.pcap cfgs/*/pcap/*.pcapng cfgs/*/pcap/*.cap; do
if [ ! -r "${pcap_file}" ]; then
printf '%s: %s\n' "${0}" "${pcap_file} does not exist!"
TESTS_FAILED=$((TESTS_FAILED + 1))
continue
fi
pcap_cfg="$(basename $(dirname $(dirname ${pcap_file})))"
pcap_name="$(basename ${pcap_file})"
stdout_file="/tmp/nDPId-cfgtest-stdout/${pcap_cfg}_${pcap_name}.out.new"
stderr_file="/tmp/nDPId-cfgtest-stderr/${pcap_name}.out"
printf '%s\n' "-- CMD: ${nDPId_test_EXEC} ${pcap_path}" \
>${stderr_file}
timeout --foreground -k 3 -s SIGINT 60 ${nDPId_test_EXEC} "${pcap_file}" "${cfg_file}" \
>${stdout_file} \
2>>${stderr_file}
nDPId_test_RETVAL=$?
if [ ${nDPId_test_RETVAL} -eq 0 ]; then
printf '%s' '.'
else
printf '%s\n' '[FAIL]'
printf '%s\n' '----------------------------------------'
printf '%s\n' "-- STDERR of ${pcap_file}: ${stderr_file}"
cat "${stderr_file}"
test -r "/tmp/nDPId-test-stderr/${pcap_name}.strace.out" && cat "/tmp/nDPId-test-stderr/${pcap_name}.strace.out"
TESTS_FAILED=$((TESTS_FAILED + 1))
fi
done
printf '%s\n' 'OK'
done
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