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#!/usr/bin/env bash
# This file can be used to run tests as a user lizardfstests
# To create such user:
# sudo adduser --quiet --system --group --home /var/lib/lizardfstest lizardfstest
# sudo usermod -a -G fuse lizardfstest
# To work as a shell script it also needs the file /etc/sudoers.d/lizardfstest;
# you can create this file with: sudo visudo -f /etc/sudoers.d/lizardfstest
# The file should contain these two lines:
# ALL ALL = (lizardfstest) NOPASSWD: ALL
# ALL ALL = NOPASSWD: /usr/bin/pkill -9 -u lizardfstest
stop_tests() {
local users=$(echo lizardfstest lizardfstest_{0..9})
local users_list=${users// /,}
local try_count=0
# start with killing lizardfstest processes, this will likely suffice
sudo pkill -9 -u lizardfstest
sleep 0.1
while pgrep -u $users_list >/dev/null ; do
for user in $users; do
sudo pkill -9 -u $user
done
((try_count++))
if (( try_count == 50 )); then
echo "Cannot stop running tests, still running:" >&2
pgrep -u $users_list >&2
exit 1
fi
sleep 0.5
done
}
if [[ $# != 1 ]]; then
echo "Usage: $0 <test_case>" >&2
exit 1
fi
#export SOURCE_DIR=$(readlink -m "$(dirname "$0")/..")
export ERROR_DIR=/tmp/lizardfs_error_dir
export LIZARDFS_LOG_ORIGIN=yes # adds file:line:function to debug logs
umask 0022
rm -rf "${ERROR_DIR}"
mkdir "${ERROR_DIR}"
chmod 0777 "${ERROR_DIR}"
# Run the tests
cd "$(dirname "$0")"
stop_tests
test_script="source tools/test_main.sh; test_begin; source '$1'; test_end"
nice nice sudo -HEu lizardfstest bash -c "$test_script"
status=$?
stop_tests
nice nice sudo -HEu lizardfstest sh -c "chmod -Rf a+rwX ${ERROR_DIR}"
for log_file in "$ERROR_DIR"/* ; do
log_file_name=$(basename "$log_file")
if [[ -s ${log_file} ]]; then
status=1
if [[ $log_file_name != syslog.log ]]; then
# Do not inform users that there is nonempty syslog
# It is always nonempty if the test failed
echo "(FATAL) Errors in ${log_file_name}" | tee "${ERROR_FILE}"
# print all non-binary files to stdout
if file --mime-encoding "${log_file_name}" | awk '{exit $2=="binary"}'; then
cat "${log_file}"
fi
fi
if [[ $TEST_OUTPUT_DIR ]]; then
cp "${log_file}" "$TEST_OUTPUT_DIR/$(date '+%F_%T')__$(basename $1 .sh)__${log_file_name}"
fi
fi
done
rm -rf "${ERROR_DIR}"
# Return proper status
exit $status
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