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#!/bin/bash
# This is part of the rsyslog testbench, licensed under ASL 2.0
. $srcdir/diag.sh check-inotify
. ${srcdir:=.}/diag.sh init
generate_conf
add_conf '
global(workDirectory="'${RSYSLOG_DYNNAME}'.spool")
module(load="../plugins/imfile/.libs/imfile")
input(type="imfile"
File="./'$RSYSLOG_DYNNAME'.input"
Tag="file:"
ReadMode="2")
template(name="outfmt" type="list") {
constant(value="HEADER ")
property(name="msg" format="json")
constant(value="\n")
}
if $msg contains "msgnum:" then
action(
type="omfile"
file=`echo $RSYSLOG_OUT_LOG`
template="outfmt"
)
'
startup
# write the beginning of the file
echo 'msgnum:0
msgnum:1' > $RSYSLOG_DYNNAME.input
echo 'msgnum:2' >> $RSYSLOG_DYNNAME.input
# sleep a little to give rsyslog a chance to begin processing
sleep 1
# now stop and restart rsyslog so that the file info must be
# persisted and read again on startup. Results should still be
# correct ;)
echo stopping rsyslog
shutdown_when_empty
wait_shutdown
# write some more lines - we want to check here if the initial
# polling loop properly picks up that data. Note that even in
# inotify case we do have one polling loop at startup, as this
# is required to find data written while we were stopped.
ls -l ${RSYSLOG_DYNNAME}.spool
echo 'msgnum:3
msgnum:4' >> $RSYSLOG_DYNNAME.input
echo restarting rsyslog
startup
echo restarted rsyslog, continuing with test
echo ' msgnum:5' >> $RSYSLOG_DYNNAME.input
echo 'msgnum:6
msgnum:7
msgnum:8' >> $RSYSLOG_DYNNAME.input
#msgnum:8 must NOT be written as it is unfinished
# give it time to finish
sleep 1
shutdown_when_empty # shut down rsyslogd when done processing messages
wait_shutdown # we need to wait until rsyslogd is finished!
# give it time to write the output file
sleep 1
## check if we have the correct number of messages
NUMLINES=$(grep -c HEADER $RSYSLOG_OUT_LOG 2>/dev/null)
if [ -z $NUMLINES ]; then
echo "ERROR: expecting at least a match for HEADER, maybe $RSYSLOG_OUT_LOG wasn't even written?"
cat $RSYSLOG_OUT_LOG
error_exit 1
else
if [ ! $NUMLINES -eq 4 ]; then
echo "ERROR: expecting 4 headers, got $NUMLINES"
cat $RSYSLOG_OUT_LOG
error_exit 1
fi
fi
## check if all the data we expect to get in the file is there
for i in {1..7}; do
grep msgnum:$i $RSYSLOG_OUT_LOG > /dev/null 2>&1
if [ ! $? -eq 0 ]; then
echo "ERROR: expecting the string 'msgnum:$i', it's not there"
cat $RSYSLOG_OUT_LOG
error_exit 1
fi
done
## if we got here, all is good :)
exit_test
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