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#!/bin/bash
# This file is part of the rsyslog project, released under ASL 2.0
# Similar to the 'omprog-single-instance.sh' test, using the 'output'
# parameter. Checks that the output of the program is correctly captured
# when the 'forceSingleInstance' flag is enabled.
. ${srcdir:=.}/diag.sh init
skip_platform "SunOS" "This test currently does not work on Solaris"
export NUMMESSAGES=10000 # number of logs to send
export QUEUE_EMPTY_CHECK_FUNC=wait_file_lines
generate_conf
add_conf '
module(load="../plugins/omprog/.libs/omprog")
template(name="outfmt" type="string" string="%msg%\n")
:msg, contains, "msgnum:" {
action(
type="omprog"
binary="'$srcdir'/testsuites/omprog-single-instance-bin.sh"
template="outfmt"
name="omprog_action"
confirmMessages="on"
forceSingleInstance="on"
queue.type="LinkedList" # use a dedicated queue
queue.workerThreads="10" # ...with multiple workers
queue.size="5000" # ...high capacity (default is 1000)
queue.timeoutShutdown="30000" # ...and a long shutdown timeout
output="'$RSYSLOG2_OUT_LOG'"
)
}
'
startup
injectmsg
shutdown_when_empty
wait_shutdown
EXPECTED_LINE_LENGTH=34 # example line: '[stderr] Received msgnum:00009880:'
line_num=0
while IFS= read -r line; do
((line_num++))
if (( line_num == 1 )); then
if [[ "$line" != "[stderr] Starting" ]]; then
echo "unexpected first line in captured stderr: $line"
error_exit 1
fi
elif (( line_num == NUMMESSAGES + 2 )); then
if [[ "$line" != "[stderr] Terminating" ]]; then
echo "unexpected last line in captured stderr: $line"
error_exit 1
fi
elif [[ ${#line} != $EXPECTED_LINE_LENGTH ]]; then
echo "unexpected line in captured stderr (line $line_num): $line"
error_exit 1
fi
done < $RSYSLOG2_OUT_LOG
if (( line_num != NUMMESSAGES + 2 )); then
echo "unexpected line count in captured stderr: $line_num (expected: $((NUMMESSAGES + 2)))"
error_exit 1
fi
# Note: we use awk here to remove leading spaces returned by wc on FreeBSD
line_count=$(wc -l < ${RSYSLOG_OUT_LOG} | awk '{print $1}')
if (( line_count != NUMMESSAGES + 2 )); then
echo "unexpected line count in output: $line_count (expected: $((NUMMESSAGES + 2)))"
error_exit 1
fi
exit_test
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