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|
# This is really a full QA test for stress testing pmcd's protocol
# handling ... set the shell variables
# $pdu_data
# ascii pdu specifications suitable for src/pdu-gadget or binary
# protocol data stream, these typically contain malformed PDUs
# (see the qa/pdudata directory for examples) ... this needs
# to be a relative path
# $grep_pattern
# a grep -E pattern for scanning pmcd.log once the test has been
# run
# and then source this file
[ -z "$pdu_data" ] && echo "Botch! \$pdu_data not set" && exit 1
[ -z "$grep_pattern" ] && echo "Botch! \$grep_pattern not set" && exit 1
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
[ ! -f "$here/$pdu_data" ] && echo "Botch! PDU data file $here/$pdu_data not found" && exit 1
which nc >/dev/null 2>&1 || _notrun "no nc executable installed"
# Need nc option to terminate when EOF encountered on stdin,
# but unfortunately there are multiple versions of nc(1) ...
nc --help >$tmp.out 2>&1
if grep -q '.-[^ ]*N' $tmp.out
then
nc_opt=-N
elif grep -q '.--send-only' $tmp.out
then
nc_opt="--send-only"
else
cat $tmp.out >>$seq_full
_notrun 'nc --help is not helping ... see $seq_full'
fi
_check_valgrind
_cleanup()
{
cat pmcd.log >>$seq_full
cd $here
$sudo rm -rf $tmp $tmp.*
}
status=0 # success is the default!
trap "_cleanup; exit \$status" 0 1 2 3 15
_filter()
{
sed \
-e '/^Command: /d' \
# end
}
mkdir $tmp || exit 1
cd $tmp
grep sampledso $PCP_PMCDCONF_PATH >pmcd.conf
$PCP_AWK_PROG <$PCP_PMCDCONF_PATH >>pmcd.conf '
$1 == "[access]" { print ""; want = 1 }
want == 1 { print }'
cat pmcd.conf >>$seq_full
port=`_find_free_port`
echo "port=$port" >>$seq_full
# real QA test starts here
valgrind --leak-check=full $PCP_BINADM_DIR/pmcd -f -Dpdu,appl3,attr -c ./pmcd.conf -s ./pmcd.socket -p $port >out 2>err &
valgrind_pid=$!
sleep 2
pmcd_pid=`$PCP_PS_PROG $PCP_PS_ALL_FLAGS | grep '[p]mcd -f -Dpdu' | $PCP_AWK_PROG '{ print $2 }'`
echo "pmcd_pid=$pmcd_pid" >>$seq_full
case "`file $here/$pdu_data`"
in
*'ASCII text'*)
# assume ascii PDU specification as input to pdu-gadget
$here/src/pdu-gadget -p $port <$here/$pdu_data 2>$tmp.err
;;
*)
# assume binary data, e.g. SUSE reproducers
rm -f $tmp.err
nc $nc_opt <$here/$pdu_data localhost $port 2>&1 \
;;
esac \
| od -X >>$seq_full
sleep 2
kill -TERM $pmcd_pid
wait
[ -s $tmp.err ] && cat $tmp.err
echo "expect error(s) to be logged ..."
grep -E "$grep_pattern" pmcd.log
echo
echo "and no valgrind badness ..."
cat out err | _filter_valgrind | _filter
# success, all done
exit
|
