rsyslog/tests/imfile-endregex.sh
Rainer Gerhards d6adb68bce
testbench: cleanup and improve some more imfile tests
Added state files to make tests more robust in parallel test
execution. Fixed some slightly out of order setup statements.
Cleaned up some noise.
2023-08-02 15:03:46 +02:00

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#!/bin/bash
# This is part of the rsyslog testbench, licensed under ASL 2.0
# This test mimics the test imfile-readmode2.sh, but works via
# endmsg.regex. It's kind of a base test for the regex functionality.
echo ======================================================================
echo [imfile-endregex.sh]
. ${srcdir:=.}/diag.sh init
. $srcdir/diag.sh check-inotify
mkdir "$RSYSLOG_DYNNAME.work"
generate_conf
add_conf '
global(workDirectory="./'"$RSYSLOG_DYNNAME"'.work")
module(load="../plugins/imfile/.libs/imfile")
input(type="imfile"
File="./'$RSYSLOG_DYNNAME'.input"
Tag="file:"
startmsg.regex="^[^ ]")
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
# write some more lines (see https://github.com/rsyslog/rsyslog/issues/144)
echo 'msgnum:3
msgnum:4' >> $RSYSLOG_DYNNAME.input
echo 'msgnum:5' >> $RSYSLOG_DYNNAME.input # this one shouldn't be written to the output file because of ReadMode 2
# give it time to finish
sleep 1
shutdown_when_empty # shut down rsyslogd when done processing messages
wait_shutdown # we need to wait until rsyslogd is finished!
# give it time to write the output file
sleep 1
## check if we have the correct number of messages
NUMLINES=$(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
exit 1
else
if [ ! $NUMLINES -eq 3 ]; then
echo "ERROR: expecting 3 headers, got $NUMLINES"
cat $RSYSLOG_OUT_LOG
exit 1
fi
fi
## check if all the data we expect to get in the file is there
for i in {1..4}; do
grep msgnum:$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
exit 1
fi
done
## if we got here, all is good :)
exit_test