# Start a cluster with a single logger and a very small rotation interval of 3 seconds. Run it for a few seconds and ensure the logs/ contains a few log files.
#
# @TEST-EXEC: bash %INPUT
# @TEST-EXEC: btest-diff logs.out
# @TEST-EXEC: btest-diff logger_working_dir.out
# @TEST-SERIALIZE: listen

. zeekctl-test-setup

cp $TEST_BASE/rotation/much-logging.zeek $ZEEKCTL_INSTALL_PREFIX/share/zeek/site/
echo "@load ./much-logging" >> $ZEEKCTL_INSTALL_PREFIX/share/zeek/site/local.zeek

echo "LogRotationInterval=3" >> $ZEEKCTL_INSTALL_PREFIX/etc/zeekctl.cfg

installfile etc/node.cfg__logger

zeekctl check >&2
zeekctl install >&2
# No workers: They fail listening on interfaces (eth0 does not exist, or permissions).
zeekctl start loggers manager proxies >&2

set -eu

# With a single logger, should've 2 logs after ~6 seconds.
expected_logs=2
force_stop_time=$(date  -d '+20seconds' +%s)
good=0
while [ "$(date +%s)" -le "$force_stop_time" ]; do
	the_logs=$(find $ZEEKCTL_INSTALL_PREFIX/logs/ -regex '.*/much-logging.*\.log\.gz')
	count=$(echo "$the_logs" | wc -l)
	if [ "$count" -ge "$expected_logs" ]; then
		good=1
		break
	fi

	sleep 1
done

if [ "$good" -eq 0 ]; then
	echo "Did not find enough much-logging logs: Only have ${count}" >&2
	exit 1
fi

# Put the found logs into a baseline. We do not expect a logger- output.
for log in $(echo "$the_logs" | head -$expected_logs); do
	basename $log | sed 's/[0-9]/X/g' >> logs.out
done

# Check the loggers working directory contains no .log_suffix files. ls -A: "almost all".
ls -A $ZEEKCTL_INSTALL_PREFIX/spool/logger/ | grep -E -v '.rotated|.log$' > logger_working_dir.out

set +eu