rsyslog/tests/imuxsock_traillf_root.sh
google-labs-jules[bot] cd43f8c9af Modernize imuxsock tests: Replace backtick expansion with shell expansion
Replaced legacy internal backtick expansion (e.g., file=`echo $RSYSLOG_OUT_LOG`)
with standard shell expansion (e.g., file="'$RSYSLOG_OUT_LOG'") in imuxsock
test scripts. This avoids unnecessary runtime shell forking and aligns with
project best practices.

Affected files:
- tests/imuxsock_ccmiddle_root.sh
- tests/imuxsock_ccmiddle_syssock.sh
- tests/imuxsock_hostname.sh
- tests/imuxsock_impstats.sh
- tests/imuxsock_logger.sh
- tests/imuxsock_logger_err.sh
- tests/imuxsock_logger_parserchain.sh
- tests/imuxsock_logger_ratelimit.sh
- tests/imuxsock_logger_root.sh
- tests/imuxsock_logger_ruleset.sh
- tests/imuxsock_logger_ruleset_ratelimit.sh
- tests/imuxsock_traillf.sh
- tests/imuxsock_traillf_root.sh
- tests/imuxsock_traillf_syssock.sh

Co-authored-by: rgerhards <1482123+rgerhards@users.noreply.github.com>
2026-02-04 13:33:34 +00:00

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#!/bin/bash
# note: we must be root and no other syslogd running in order to
# carry out this test
echo \[imuxsock_traillf_root.sh\]: test trailing LF handling in imuxsock
echo This test must be run as root with no other active syslogd
if [ "$EUID" -ne 0 ]; then
exit 77 # Not root, skip this test
fi
./syslog_caller -fsyslog_inject-l -m0 > /dev/null 2>&1
no_liblogging_stdlog=$?
if [ $no_liblogging_stdlog -ne 0 ];then
echo "liblogging-stdlog not available - skipping test"
exit 77
fi
. ${srcdir:=.}/diag.sh init
generate_conf
add_conf '
$ModLoad ../plugins/imuxsock/.libs/imuxsock
$template outfmt,"%msg:%\n"
local1.* action(type="omfile" file="'$RSYSLOG_OUT_LOG'" template="outfmt")
'
startup
# send a message with trailing LF
./syslog_caller -fsyslog_inject-l -m1
# the sleep below is needed to prevent too-early termination of rsyslogd
./msleep 100
shutdown_when_empty # shut down rsyslogd when done processing messages
wait_shutdown # we need to wait until rsyslogd is finished!
cmp $RSYSLOG_OUT_LOG $srcdir/resultdata/imuxsock_traillf.log
if [ ! $? -eq 0 ]; then
echo "imuxsock_traillf_root.sh failed"
exit 1
fi;
exit_test