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bind9/bin/tests/system/dnstap/tests.sh
Michał Kępień 1a1e550f94 dnstap-read: clear buffer before expanding it 
When printing a packet, dnstap-read checks whether its text form takes
up more than the 2048 bytes allocated for the output buffer by default.
If that is the case, the output buffer is automatically expanded, but
the truncated output is left in the buffer, resulting in malformed data
being printed.  Clear the output buffer before expanding it to prevent
this issue from occurring.

(cherry picked from commit 3549abe81d)
2019-06-28 12:46:53 +02:00

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#!/bin/sh
#
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# See the COPYRIGHT file distributed with this work for additional
# information regarding copyright ownership.
SYSTEMTESTTOP=..
. $SYSTEMTESTTOP/conf.sh
DIGOPTS="+short -p ${PORT}"
RNDCCMD="$RNDC -p ${CONTROLPORT} -c ../common/rndc.conf"
status=0
for bad in bad-*.conf
do
ret=0
echo_i "checking that named-checkconf detects error in $bad"
$CHECKCONF $bad > /dev/null 2>&1
if [ $? != 1 ]; then echo_i "failed"; ret=1; fi
status=`expr $status + $ret`
done
for good in good-*.conf
do
ret=0
echo_i "checking that named-checkconf detects no error in $good"
$CHECKCONF $good > /dev/null 2>&1
if [ $? != 0 ]; then echo_i "failed"; ret=1; fi
status=`expr $status + $ret`
done
$DIG $DIGOPTS @10.53.0.3 a.example > dig.out
# check three different dnstap reopen/roll methods:
# ns1: dnstap-reopen; ns2: dnstap -reopen; ns3: dnstap -roll
mv ns1/dnstap.out ns1/dnstap.out.save
mv ns2/dnstap.out ns2/dnstap.out.save
if [ -n "$FSTRM_CAPTURE" ] ; then
$FSTRM_CAPTURE -t protobuf:dnstap.Dnstap -u ns4/dnstap.out \
-w dnstap.out > fstrm_capture.out 2>&1 &
fstrm_capture_pid=$!
fi
$RNDCCMD -s 10.53.0.1 dnstap-reopen | sed 's/^/ns1 /' | cat_i
$RNDCCMD -s 10.53.0.2 dnstap -reopen | sed 's/^/ns2 /' | cat_i
$RNDCCMD -s 10.53.0.3 dnstap -roll | sed 's/^/ns3 /' | cat_i
$RNDCCMD -s 10.53.0.4 dnstap -reopen | sed 's/^/ns4 /' | cat_i
$DIG $DIGOPTS @10.53.0.3 a.example > dig.out
# send an UPDATE to ns2
$NSUPDATE <<- EOF
server 10.53.0.2 ${PORT}
zone example
update add b.example 3600 in a 10.10.10.10
send
EOF
# XXX: file output should be flushed once a second according
# to the libfstrm source, but it doesn't seem to happen until
# enough data has accumulated. to get all the output, we stop
# the name servers, forcing a flush on shutdown. it would be
# nice to find a better way to do this.
$RNDCCMD -s 10.53.0.1 stop | sed 's/^/ns1 /' | cat_i
$RNDCCMD -s 10.53.0.2 stop | sed 's/^/ns2 /' | cat_i
$RNDCCMD -s 10.53.0.3 stop | sed 's/^/ns3 /' | cat_i
sleep 1
echo_i "checking initial message counts"
udp1=`$DNSTAPREAD ns1/dnstap.out.save | grep "UDP " | wc -l`
tcp1=`$DNSTAPREAD ns1/dnstap.out.save | grep "TCP " | wc -l`
aq1=`$DNSTAPREAD ns1/dnstap.out.save | grep "AQ " | wc -l`
ar1=`$DNSTAPREAD ns1/dnstap.out.save | grep "AR " | wc -l`
cq1=`$DNSTAPREAD ns1/dnstap.out.save | grep "CQ " | wc -l`
cr1=`$DNSTAPREAD ns1/dnstap.out.save | grep "CR " | wc -l`
rq1=`$DNSTAPREAD ns1/dnstap.out.save | grep "RQ " | wc -l`
rr1=`$DNSTAPREAD ns1/dnstap.out.save | grep "RR " | wc -l`
uq1=`$DNSTAPREAD ns1/dnstap.out.save | grep "UQ " | wc -l`
ur1=`$DNSTAPREAD ns1/dnstap.out.save | grep "UR " | wc -l`
udp2=`$DNSTAPREAD ns2/dnstap.out.save | grep "UDP " | wc -l`
tcp2=`$DNSTAPREAD ns2/dnstap.out.save | grep "TCP " | wc -l`
aq2=`$DNSTAPREAD ns2/dnstap.out.save | grep "AQ " | wc -l`
ar2=`$DNSTAPREAD ns2/dnstap.out.save | grep "AR " | wc -l`
cq2=`$DNSTAPREAD ns2/dnstap.out.save | grep "CQ " | wc -l`
cr2=`$DNSTAPREAD ns2/dnstap.out.save | grep "CR " | wc -l`
rq2=`$DNSTAPREAD ns2/dnstap.out.save | grep "RQ " | wc -l`
rr2=`$DNSTAPREAD ns2/dnstap.out.save | grep "RR " | wc -l`
uq2=`$DNSTAPREAD ns2/dnstap.out.save | grep "UQ " | wc -l`
ur2=`$DNSTAPREAD ns2/dnstap.out.save | grep "UR " | wc -l`
mv ns3/dnstap.out.0 ns3/dnstap.out.save
udp3=`$DNSTAPREAD ns3/dnstap.out.save | grep "UDP " | wc -l`
tcp3=`$DNSTAPREAD ns3/dnstap.out.save | grep "TCP " | wc -l`
aq3=`$DNSTAPREAD ns3/dnstap.out.save | grep "AQ " | wc -l`
ar3=`$DNSTAPREAD ns3/dnstap.out.save | grep "AR " | wc -l`
cq3=`$DNSTAPREAD ns3/dnstap.out.save | grep "CQ " | wc -l`
cr3=`$DNSTAPREAD ns3/dnstap.out.save | grep "CR " | wc -l`
rq3=`$DNSTAPREAD ns3/dnstap.out.save | grep "RQ " | wc -l`
rr3=`$DNSTAPREAD ns3/dnstap.out.save | grep "RR " | wc -l`
uq3=`$DNSTAPREAD ns3/dnstap.out.save | grep "UQ " | wc -l`
ur3=`$DNSTAPREAD ns3/dnstap.out.save | grep "UR " | wc -l`
echo_i "checking UDP message counts"
ret=0
[ $udp1 -eq 0 ] || {
echo_i "ns1 $udp1 expected 0"
ret=1
}
[ $udp2 -eq 2 ] || {
echo_i "ns2 $udp2 expected 2"
ret=1
}
[ $udp3 -eq 4 ] || {
echo_i "ns3 $udp3 expected 4"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking TCP message counts"
ret=0
[ $tcp1 -eq 6 ] || {
echo_i "ns1 $tcp1 expected 6"
ret=1
}
[ $tcp2 -eq 2 ] || {
echo_i "ns2 $tcp2 expected 2"
ret=1
}
[ $tcp3 -eq 6 ] || {
echo_i "ns3 $tcp3 expected 6"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking AUTH_QUERY message counts"
ret=0
[ $aq1 -eq 3 ] || {
echo_i "ns1 $aq1 exepcted 3"
ret=1
}
[ $aq2 -eq 2 ] || {
echo_i "ns2 $aq2 expected 2"
ret=1
}
[ $aq3 -eq 1 ] || {
echo_i "ns3 $aq3 expected 1"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking AUTH_RESPONSE message counts"
ret=0
[ $ar1 -eq 2 ] || {
echo_i "ns1 $ar1 expected 2"
ret=1
}
[ $ar2 -eq 1 ] || {
echo_i "ns2 $ar2 expected 1"
ret=1
}
[ $ar3 -eq 0 ] || {
echo_i "ns3 $ar3 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking CLIENT_QUERY message counts"
ret=0
[ $cq1 -eq 0 ] || {
echo_i "ns1 $cq1 expected 0"
ret=1
}
[ $cq2 -eq 0 ] || {
echo_i "ns2 $cq2 expected 0"
ret=1
}
[ $cq3 -eq 1 ] || {
echo_i "ns3 $cq3 expected 1"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking CLIENT_RESPONSE message counts"
ret=0
[ $cr1 -eq 1 ] || {
echo_i "ns1 $cr1 expected 1"
ret=1
}
[ $cr2 -eq 1 ] || {
echo_i "ns2 $cr2 expected 1"
ret=1
}
[ $cr3 -eq 2 ] || {
echo_i "ns3 $cr3 expected 2"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking RESOLVER_QUERY message counts"
ret=0
[ $rq1 -eq 0 ] || {
echo_i "ns1 $rq1 expected 0"
ret=1
}
[ $rq2 -eq 0 ] || {
echo_i "ns2 $rq2 expected 0"
ret=1
}
[ $rq3 -eq 3 ] || {
echo_i "ns3 $rq3 expected 3"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking RESOLVER_RESPONSE message counts"
ret=0
[ $rr1 -eq 0 ] || {
echo_i "ns1 $rr1 expected 0"
ret=1
}
[ $rr2 -eq 0 ] || {
echo_i "ns2 $rr2 expected 0"
ret=1
}
[ $rr3 -eq 3 ] || {
echo_i "ns3 $rr3 expected 3"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking UPDATE_QUERY message counts"
ret=0
[ $uq1 -eq 0 ] || {
echo_i "ns1 $uq1 expected 0"
ret=1
}
[ $uq2 -eq 0 ] || {
echo_i "ns2 $uq2 expected 0"
ret=1
}
[ $uq3 -eq 0 ] || {
echo_i "ns3 $uq3 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking UPDATE_RESPONSE message counts"
ret=0
[ $ur1 -eq 0 ] || {
echo_i "ns1 $ur1 expected 0"
ret=1
}
[ $ur2 -eq 0 ] || {
echo_i "ns2 $ur2 expected 0"
ret=1
}
[ $ur3 -eq 0 ] || {
echo_i "ns3 $ur3 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking reopened message counts"
udp1=`$DNSTAPREAD ns1/dnstap.out | grep "UDP " | wc -l`
tcp1=`$DNSTAPREAD ns1/dnstap.out | grep "TCP " | wc -l`
aq1=`$DNSTAPREAD ns1/dnstap.out | grep "AQ " | wc -l`
ar1=`$DNSTAPREAD ns1/dnstap.out | grep "AR " | wc -l`
cq1=`$DNSTAPREAD ns1/dnstap.out | grep "CQ " | wc -l`
cr1=`$DNSTAPREAD ns1/dnstap.out | grep "CR " | wc -l`
rq1=`$DNSTAPREAD ns1/dnstap.out | grep "RQ " | wc -l`
rr1=`$DNSTAPREAD ns1/dnstap.out | grep "RR " | wc -l`
uq1=`$DNSTAPREAD ns1/dnstap.out | grep "UQ " | wc -l`
ur1=`$DNSTAPREAD ns1/dnstap.out | grep "UR " | wc -l`
udp2=`$DNSTAPREAD ns2/dnstap.out | grep "UDP " | wc -l`
tcp2=`$DNSTAPREAD ns2/dnstap.out | grep "TCP " | wc -l`
aq2=`$DNSTAPREAD ns2/dnstap.out | grep "AQ " | wc -l`
ar2=`$DNSTAPREAD ns2/dnstap.out | grep "AR " | wc -l`
cq2=`$DNSTAPREAD ns2/dnstap.out | grep "CQ " | wc -l`
cr2=`$DNSTAPREAD ns2/dnstap.out | grep "CR " | wc -l`
rq2=`$DNSTAPREAD ns2/dnstap.out | grep "RQ " | wc -l`
rr2=`$DNSTAPREAD ns2/dnstap.out | grep "RR " | wc -l`
uq2=`$DNSTAPREAD ns2/dnstap.out | grep "UQ " | wc -l`
ur2=`$DNSTAPREAD ns2/dnstap.out | grep "UR " | wc -l`
udp3=`$DNSTAPREAD ns3/dnstap.out | grep "UDP " | wc -l`
tcp3=`$DNSTAPREAD ns3/dnstap.out | grep "TCP " | wc -l`
aq3=`$DNSTAPREAD ns3/dnstap.out | grep "AQ " | wc -l`
ar3=`$DNSTAPREAD ns3/dnstap.out | grep "AR " | wc -l`
cq3=`$DNSTAPREAD ns3/dnstap.out | grep "CQ " | wc -l`
cr3=`$DNSTAPREAD ns3/dnstap.out | grep "CR " | wc -l`
rq3=`$DNSTAPREAD ns3/dnstap.out | grep "RQ " | wc -l`
rr3=`$DNSTAPREAD ns3/dnstap.out | grep "RR " | wc -l`
uq3=`$DNSTAPREAD ns3/dnstap.out | grep "UQ " | wc -l`
ur3=`$DNSTAPREAD ns3/dnstap.out | grep "UR " | wc -l`
echo_i "checking UDP message counts"
ret=0
[ $udp1 -eq 0 ] || {
echo_i "ns1 $udp1 expected 0"
ret=1
}
[ $udp2 -eq 2 ] || {
echo_i "ns2 $udp2 expected 2"
ret=1
}
[ $udp3 -eq 2 ] || {
echo_i "ns3 $udp3 expected 2"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking TCP message counts"
ret=0
[ $tcp1 -eq 0 ] || {
echo_i "ns1 $tcp1 expected 0"
ret=1
}
[ $tcp2 -eq 0 ] || {
echo_i "ns2 $tcp2 expected 0"
ret=1
}
[ $tcp3 -eq 0 ] || {
echo_i "ns3 $tcp3 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking AUTH_QUERY message counts"
ret=0
[ $aq1 -eq 0 ] || {
echo_i "ns1 $aq1 exepcted 0"
ret=1
}
[ $aq2 -eq 0 ] || {
echo_i "ns2 $aq2 expected 0"
ret=1
}
[ $aq3 -eq 0 ] || {
echo_i "ns3 $aq3 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking AUTH_RESPONSE message counts"
ret=0
[ $ar1 -eq 0 ] || {
echo_i "ns1 $ar1 expected 0"
ret=1
}
[ $ar2 -eq 0 ] || {
echo_i "ns2 $ar2 expected 0"
ret=1
}
[ $ar3 -eq 0 ] || {
echo_i "ns3 $ar3 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking CLIENT_QUERY message counts"
ret=0
[ $cq1 -eq 0 ] || {
echo_i "ns1 $cq1 expected 0"
ret=1
}
[ $cq2 -eq 0 ] || {
echo_i "ns2 $cq2 expected 0"
ret=1
}
[ $cq3 -eq 1 ] || {
echo_i "ns3 $cq3 expected 1"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking CLIENT_RESPONSE message counts"
ret=0
[ $cr1 -eq 0 ] || {
echo_i "ns1 $cr1 expected 0"
ret=1
}
[ $cr2 -eq 0 ] || {
echo_i "ns2 $cr2 expected 0"
ret=1
}
[ $cr3 -eq 1 ] || {
echo_i "ns3 $cr3 expected 1"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking RESOLVER_QUERY message counts"
ret=0
[ $rq1 -eq 0 ] || {
echo_i "ns1 $rq1 expected 0"
ret=1
}
[ $rq2 -eq 0 ] || {
echo_i "ns2 $rq2 expected 0"
ret=1
}
[ $rq3 -eq 0 ] || {
echo_i "ns3 $rq3 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking RESOLVER_RESPONSE message counts"
ret=0
[ $rr1 -eq 0 ] || {
echo_i "ns1 $rr1 expected 0"
ret=1
}
[ $rr2 -eq 0 ] || {
echo_i "ns2 $rr2 expected 0"
ret=1
}
[ $rr3 -eq 0 ] || {
echo_i "ns3 $rr3 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking UPDATE_QUERY message counts"
ret=0
[ $uq1 -eq 0 ] || {
echo_i "ns1 $uq1 expected 0"
ret=1
}
[ $uq2 -eq 1 ] || {
echo_i "ns2 $uq2 expected 1"
ret=1
}
[ $uq3 -eq 0 ] || {
echo_i "ns3 $uq3 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking UPDATE_RESPONSE message counts"
ret=0
[ $ur1 -eq 0 ] || {
echo_i "ns1 $ur1 expected 0"
ret=1
}
[ $ur2 -eq 1 ] || {
echo_i "ns2 $ur2 expected 1"
ret=1
}
[ $ur3 -eq 0 ] || {
echo_i "ns3 $ur3 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
HAS_PYYAML=0
if [ -n "$PYTHON" ] ; then
$PYTHON -c "import yaml" 2> /dev/null && HAS_PYYAML=1
fi
if [ $HAS_PYYAML -ne 0 ] ; then
echo_i "checking dnstap-read YAML output"
ret=0
{
$PYTHON ydump.py "$DNSTAPREAD" "ns3/dnstap.out.save" > ydump.out || ret=1
} | cat_i
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
fi
echo_i "checking dnstap-read hex output"
ret=0
hex=`$DNSTAPREAD -x ns3/dnstap.out | tail -1`
echo $hex | $WIRETEST > dnstap.hex
grep 'status: NOERROR' dnstap.hex > /dev/null 2>&1 || ret=1
grep 'ANSWER: 3, AUTHORITY: 1' dnstap.hex > /dev/null 2>&1 || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
if [ -n "$FSTRM_CAPTURE" ] ; then
$DIG $DIGOPTS @10.53.0.4 a.example > dig.out
# send an UPDATE to ns4
$NSUPDATE <<- EOF > nsupdate.out 2>&1
server 10.53.0.4 ${PORT}
zone example
update add b.example 3600 in a 10.10.10.10
send
EOF
grep "update failed: NOTAUTH" nsupdate.out > /dev/null || ret=1
echo_i "checking unix socket message counts"
sleep 2
kill $fstrm_capture_pid
wait
udp4=`$DNSTAPREAD dnstap.out | grep "UDP " | wc -l`
tcp4=`$DNSTAPREAD dnstap.out | grep "TCP " | wc -l`
aq4=`$DNSTAPREAD dnstap.out | grep "AQ " | wc -l`
ar4=`$DNSTAPREAD dnstap.out | grep "AR " | wc -l`
cq4=`$DNSTAPREAD dnstap.out | grep "CQ " | wc -l`
cr4=`$DNSTAPREAD dnstap.out | grep "CR " | wc -l`
rq4=`$DNSTAPREAD dnstap.out | grep "RQ " | wc -l`
rr4=`$DNSTAPREAD dnstap.out | grep "RR " | wc -l`
uq4=`$DNSTAPREAD dnstap.out | grep "UQ " | wc -l`
ur4=`$DNSTAPREAD dnstap.out | grep "UR " | wc -l`
echo_i "checking UDP message counts"
ret=0
[ $udp4 -eq 4 ] || {
echo_i "ns4 $udp4 expected 4"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking TCP message counts"
ret=0
[ $tcp4 -eq 0 ] || {
echo_i "ns4 $tcp4 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking AUTH_QUERY message counts"
ret=0
[ $aq4 -eq 0 ] || {
echo_i "ns4 $aq4 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking AUTH_RESPONSE message counts"
ret=0
[ $ar4 -eq 0 ] || {
echo_i "ns4 $ar4 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking CLIENT_QUERY message counts"
ret=0
[ $cq4 -eq 1 ] || {
echo_i "ns4 $cq4 expected 1"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking CLIENT_RESPONSE message counts"
ret=0
[ $cr4 -eq 1 ] || {
echo_i "ns4 $cr4 expected 1"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking RESOLVER_QUERY message counts"
ret=0
[ $rq4 -eq 0 ] || {
echo_i "ns4 $rq4 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking RESOLVER_RESPONSE message counts"
ret=0
[ $rr4 -eq 0 ] || {
echo_i "ns4 $rr4 expected 0"
ret=1
}
echo_i "checking UPDATE_QUERY message counts"
ret=0
[ $uq4 -eq 1 ] || {
echo_i "ns4 $uq4 expected 1"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking UPDATE_RESPONSE message counts"
ret=0
[ $ur4 -eq 1 ] || {
echo_i "ns4 $ur4 expected 1"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
mv dnstap.out dnstap.out.save
$FSTRM_CAPTURE -t protobuf:dnstap.Dnstap -u ns4/dnstap.out \
-w dnstap.out > fstrm_capture.out 2>&1 &
fstrm_capture_pid=$!
$RNDCCMD -s 10.53.0.4 dnstap -reopen | sed 's/^/ns4 /' | cat_i
$DIG $DIGOPTS @10.53.0.4 a.example > dig.out
echo_i "checking reopened unix socket message counts"
sleep 2
kill $fstrm_capture_pid
wait
udp4=`$DNSTAPREAD dnstap.out | grep "UDP " | wc -l`
tcp4=`$DNSTAPREAD dnstap.out | grep "TCP " | wc -l`
aq4=`$DNSTAPREAD dnstap.out | grep "AQ " | wc -l`
ar4=`$DNSTAPREAD dnstap.out | grep "AR " | wc -l`
cq4=`$DNSTAPREAD dnstap.out | grep "CQ " | wc -l`
cr4=`$DNSTAPREAD dnstap.out | grep "CR " | wc -l`
rq4=`$DNSTAPREAD dnstap.out | grep "RQ " | wc -l`
rr4=`$DNSTAPREAD dnstap.out | grep "RR " | wc -l`
uq4=`$DNSTAPREAD dnstap.out | grep "UQ " | wc -l`
ur4=`$DNSTAPREAD dnstap.out | grep "UR " | wc -l`
echo_i "checking UDP message counts"
ret=0
[ $udp4 -eq 2 ] || {
echo_i "ns4 $udp4 expected 2"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking TCP message counts"
ret=0
[ $tcp4 -eq 0 ] || {
echo_i "ns4 $tcp4 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking AUTH_QUERY message counts"
ret=0
[ $aq4 -eq 0 ] || {
echo_i "ns4 $aq4 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking AUTH_RESPONSE message counts"
ret=0
[ $ar4 -eq 0 ] || {
echo_i "ns4 $ar4 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking CLIENT_QUERY message counts"
ret=0
[ $cq4 -eq 1 ] || {
echo_i "ns4 $cq4 expected 1"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking CLIENT_RESPONSE message counts"
ret=0
[ $cr4 -eq 1 ] || {
echo_i "ns4 $cr4 expected 1"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking RESOLVER_QUERY message counts"
ret=0
[ $rq4 -eq 0 ] || {
echo_i "ns4 $rq4 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking RESOLVER_RESPONSE message counts"
ret=0
[ $rr4 -eq 0 ] || {
echo_i "ns4 $rr4 expected 0"
ret=1
}
echo_i "checking UPDATE_QUERY message counts"
ret=0
[ $uq4 -eq 0 ] || {
echo_i "ns4 $uq4 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "checking UPDATE_RESPONSE message counts"
ret=0
[ $ur4 -eq 0 ] || {
echo_i "ns4 $ur4 expected 0"
ret=1
}
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
fi
echo_i "checking large packet printing"
ret=0
# Expect one occurrence of "opcode: QUERY" below "reponse_message_data" and
# another one below "response_message".
lines=`$DNSTAPREAD -y large-answer.fstrm | grep -c "opcode: QUERY"`
[ $lines -eq 2 ] || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "exit status: $status"
[ $status -eq 0 ] || exit 1
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