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# this shell script provides commands to the common diag system. It enables
# test scripts to wait for certain conditions and initiate certain actions.
# needs support in config file.
# NOTE: this file should be included with "source diag.sh", as it otherwise is
# not always able to convey back states to the upper-level test driver
# begun 2009-05-27 by rgerhards
# This file is part of the rsyslog project, released under GPLv3
#valgrind="valgrind --malloc-fill=ff --free-fill=fe --log-fd=1"
#valgrind="valgrind --tool=drd --log-fd=1"
#valgrind="valgrind --tool=helgrind --log-fd=1"
#valgrind="valgrind --tool=exp-ptrcheck --log-fd=1"
#set -o xtrace
#export RSYSLOG_DEBUG="debug nologfuncflow noprintmutexaction nostdout"
#export RSYSLOG_DEBUGLOG="log"
case $1 in
'init') $srcdir/killrsyslog.sh # kill rsyslogd if it runs for some reason
cp $srcdir/testsuites/diag-common.conf diag-common.conf
cp $srcdir/testsuites/diag-common2.conf diag-common2.conf
rm -f rsyslogd.started work-*.conf rsyslog.random.data
rm -f rsyslogd2.started work-*.conf
rm -f work rsyslog.out.log rsyslog2.out.log rsyslog.out.log.save # common work files
rm -rf test-spool test-logdir stat-file1
rm -f rsyslog.out.*.log work-presort rsyslog.pipe
rm -f rsyslog.input rsyslog.empty
rm -f core.* vgcore.*
# Note: rsyslog.action.*.include must NOT be deleted, as it
# is used to setup some parameters BEFORE calling init. This
# happens in chained test scripts. Delete on exit is fine,
# though.
mkdir test-spool
;;
'exit') rm -f rsyslogd.started work-*.conf diag-common.conf
rm -f rsyslogd2.started diag-common2.conf rsyslog.action.*.include
rm -f work rsyslog.out.log rsyslog2.out.log rsyslog.out.log.save # common work files
rm -rf test-spool test-logdir stat-file1
rm -f rsyslog.out.*.log rsyslog.random.data work-presort rsyslog.pipe
rm -f rsyslog.input rsyslog.conf.tlscert stat-file1 rsyslog.empty
echo -------------------------------------------------------------------------------
;;
'startup') # start rsyslogd with default params. $2 is the config file name to use
# returns only after successful startup, $3 is the instance (blank or 2!)
$valgrind ../tools/rsyslogd -u2 -n -irsyslog$3.pid -M../runtime/.libs:../.libs -f$srcdir/testsuites/$2 &
$srcdir/diag.sh wait-startup $3
;;
'startup-vg') # start rsyslogd with default params under valgrind control. $2 is the config file name to use
# returns only after successful startup, $3 is the instance (blank or 2!)
valgrind --log-fd=1 --error-exitcode=10 --malloc-fill=ff --free-fill=fe --leak-check=full ../tools/rsyslogd -u2 -n -irsyslog$3.pid -M../runtime/.libs:../.libs -f$srcdir/testsuites/$2 &
$srcdir/diag.sh wait-startup $3
;;
'wait-startup') # wait for rsyslogd startup ($2 is the instance)
while test ! -f rsyslog$2.pid; do
./msleep 100 # wait 100 milliseconds
done
while test ! -f rsyslogd$2.started; do
./msleep 100 # wait 100 milliseconds
done
echo "rsyslogd$2 started with pid " `cat rsyslog$2.pid`
;;
'wait-shutdown') # actually, we wait for rsyslog.pid to be deleted. $2 is the
# instance
while test -f rsyslog$2.pid; do
./msleep 100 # wait 100 milliseconds
done
if [ -e core.* ]
then
echo "ABORT! core file exists, starting interactive shell"
bash
exit 1
fi
;;
'wait-shutdown-vg') # actually, we wait for rsyslog.pid to be deleted. $2 is the
# instance
wait `cat rsyslog.pid`
export RSYSLOGD_EXIT=$?
echo rsyslogd run exited with $RSYSLOGD_EXIT
if [ -e core.* ]
then
echo "ABORT! core file exists, starting interactive shell"
bash
exit 1
fi
;;
'check-exit-vg') # wait for main message queue to be empty. $2 is the instance.
if [ "$RSYSLOGD_EXIT" -eq "10" ]
then
echo "valgrind run FAILED with exceptions - terminating"
exit 1
fi
;;
'get-mainqueuesize') # show the current main queue size
if [ "$2" == "2" ]
then
echo getmainmsgqueuesize | ./diagtalker -p13501
else
echo getmainmsgqueuesize | ./diagtalker
fi
;;
'wait-queueempty') # wait for main message queue to be empty. $2 is the instance.
if [ "$2" == "2" ]
then
echo WaitMainQueueEmpty | ./diagtalker -p13501
else
echo WaitMainQueueEmpty | ./diagtalker
fi
;;
'shutdown-when-empty') # shut rsyslogd down when main queue is empty. $2 is the instance.
if [ "$2" == "2" ]
then
echo Shutting down instance 2
fi
$srcdir/diag.sh wait-queueempty $2
./msleep 100 # wait 100 milliseconds
kill `cat rsyslog$2.pid`
# note: we do not wait for the actual termination!
;;
'shutdown-immediate') # shut rsyslogd down without emptying the queue. $2 is the instance.
kill `cat rsyslog.pid`
# note: we do not wait for the actual termination!
;;
'tcpflood') # do a tcpflood run and check if it worked params are passed to tcpflood
./tcpflood $2 $3 $4 $5 $6 $7 $8 $9
if [ "$?" -ne "0" ]; then
echo "error during tcpflood! see rsyslog.out.log.save for what was written"
cp rsyslog.out.log rsyslog.out.log.save
exit 1
fi
;;
'injectmsg') # inject messages via our inject interface (imdiag)
echo injecting $3 messages
echo injectmsg $2 $3 $4 $5 | ./diagtalker
# TODO: some return state checking? (does it really make sense here?)
;;
'check-mainq-spool') # check if mainqueue spool files exist, if not abort (we just check .qi).
echo There must exist some files now:
ls -l test-spool
if test ! -f test-spool/mainq.qi; then
echo "error: mainq.qi does not exist where expected to do so!"
ls -l test-spool
exit 1
fi
;;
'seq-check') # do the usual sequence check to see if everything was properly received. $2 is the instance.
rm -f work
cp rsyslog.out.log work-presort
sort < rsyslog.out.log > work
# $4... are just to have the abilit to pass in more options...
# add -v to chkseq if you need more verbose output
./chkseq -fwork -s$2 -e$3 $4 $5 $6 $7
if [ "$?" -ne "0" ]; then
echo "sequence error detected"
exit 1
fi
;;
'seq-check2') # do the usual sequence check to see if everything was properly received. This is
# a duplicateof seq-check, but we could not change its calling conventions without
# breaking a lot of exitings test cases, so we preferred to duplicate the code here.
rm -f work2
sort < rsyslog2.out.log > work2
# $4... are just to have the abilit to pass in more options...
# add -v to chkseq if you need more verbose output
./chkseq -fwork2 -s$2 -e$3 $4 $5 $6 $7
if [ "$?" -ne "0" ]; then
echo "sequence error detected"
exit 1
fi
rm -f work2
;;
'gzip-seq-check') # do the usual sequence check, but for gzip files
rm -f work
ls -l rsyslog.out.log
gunzip < rsyslog.out.log | sort > work
ls -l work
# $4... are just to have the abilit to pass in more options...
./chkseq -fwork -v -s$2 -e$3 $4 $5 $6 $7
if [ "$?" -ne "0" ]; then
echo "sequence error detected"
exit 1
fi
;;
'nettester') # perform nettester-based tests
# use -v for verbose output!
./nettester -t$2 -i$3 $4
if [ "$?" -ne "0" ]; then
exit 1
fi
;;
'setzcat') # find out name of zcat tool
if [ `uname` == SunOS ]; then
ZCAT=gzcat
else
ZCAT=zcat
fi
;;
*) echo "invalid argument" $1
esac
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