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Make all "tcp" system test checks numbered

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Ensure all checks in the "tcp" system test are numbered, so that
forensic data is preserved in case of any failure.
This commit is contained in:
Michał Kępień
2019-11-07 12:25:39 +01:00
committed by Evan Hunt
parent 6bd1f68bef
commit 2f4877d11c
2 changed files with 23 additions and 20 deletions
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41
bin/tests/system/tcp/tests.sh
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@@ -17,48 +17,51 @@ RNDCCMD="$RNDC -p ${CONTROLPORT} -c ../common/rndc.conf"
SEND="$PERL $SYSTEMTESTTOP/send.pl 10.53.0.6 ${CONTROLPORT}"
status=0
n=0
echo_i "initialize counters"
n=$((n + 1))
echo_i "initializing TCP statistics ($n)"
ret=0
$RNDCCMD -s 10.53.0.1 stats > /dev/null 2>&1
$RNDCCMD -s 10.53.0.2 stats > /dev/null 2>&1
ntcp10=`grep "TCP requests received" ns1/named.stats | tail -1 | awk '{print $1}'`
ntcp20=`grep "TCP requests received" ns2/named.stats | tail -1 | awk '{print $1}'`
#echo ntcp10 ':' "$ntcp10"
#echo ntcp20 ':' "$ntcp20"
mv ns1/named.stats ns1/named.stats.test$n
mv ns2/named.stats ns2/named.stats.test$n
ntcp10=`grep "TCP requests received" ns1/named.stats.test$n | tail -1 | awk '{print $1}'`
ntcp20=`grep "TCP requests received" ns2/named.stats.test$n | tail -1 | awk '{print $1}'`
echo_i "check TCP transport"
n=$((n + 1))
echo_i "checking TCP request statistics (resolver) ($n)"
ret=0
$DIG $DIGOPTS @10.53.0.3 txt.example. > dig.out.3
$DIG $DIGOPTS @10.53.0.3 txt.example. > dig.out.test$n
sleep 1
$RNDCCMD -s 10.53.0.1 stats > /dev/null 2>&1
$RNDCCMD -s 10.53.0.2 stats > /dev/null 2>&1
ntcp11=`grep "TCP requests received" ns1/named.stats | tail -1 | awk '{print $1}'`
ntcp21=`grep "TCP requests received" ns2/named.stats | tail -1 | awk '{print $1}'`
#echo ntcp11 ':' "$ntcp11"
#echo ntcp21 ':' "$ntcp21"
mv ns1/named.stats ns1/named.stats.test$n
mv ns2/named.stats ns2/named.stats.test$n
ntcp11=`grep "TCP requests received" ns1/named.stats.test$n | tail -1 | awk '{print $1}'`
ntcp21=`grep "TCP requests received" ns2/named.stats.test$n | tail -1 | awk '{print $1}'`
if [ "$ntcp10" -ge "$ntcp11" ]; then ret=1; fi
if [ "$ntcp20" -ne "$ntcp21" ]; then ret=1; fi
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
echo_i "check TCP forwarder"
n=$((n + 1))
echo_i "checking TCP request statistics (forwarder) ($n)"
ret=0
$DIG $DIGOPTS @10.53.0.4 txt.example. > dig.out.4
$DIG $DIGOPTS @10.53.0.4 txt.example. > dig.out.test$n
sleep 1
$RNDCCMD -s 10.53.0.1 stats > /dev/null 2>&1
$RNDCCMD -s 10.53.0.2 stats > /dev/null 2>&1
ntcp12=`grep "TCP requests received" ns1/named.stats | tail -1 | awk '{print $1}'`
ntcp22=`grep "TCP requests received" ns2/named.stats | tail -1 | awk '{print $1}'`
#echo ntcp12 ':' "$ntcp12"
#echo ntcp22 ':' "$ntcp22"
mv ns1/named.stats ns1/named.stats.test$n
mv ns2/named.stats ns2/named.stats.test$n
ntcp12=`grep "TCP requests received" ns1/named.stats.test$n | tail -1 | awk '{print $1}'`
ntcp22=`grep "TCP requests received" ns2/named.stats.test$n | tail -1 | awk '{print $1}'`
if [ "$ntcp11" -ne "$ntcp12" ]; then ret=1; fi
if [ "$ntcp21" -ge "$ntcp22" ];then ret=1; fi
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
# -------- TCP high-water tests ----------
n=0
refresh_tcp_stats() {
$RNDCCMD -s 10.53.0.5 status > rndc.out.$n || ret=1
TCP_CUR="$(sed -n "s/^tcp clients: \([0-9][0-9]*\).*/\1/p" rndc.out.$n)"