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revise soft limit test

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- don't bail out of the loop if clients are exceeded, just count incidents
- verbosely describe expectations and results
This commit is contained in:
Evan Hunt
2018-02-26 13:10:44 -08:00
committed by Michał Kępień
parent 78352caba7
commit 86838b2a02
1 changed files with 8 additions and 4 deletions
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12
bin/tests/system/fetchlimit/tests.sh
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@@ -160,21 +160,25 @@ $RNDCCMD reconfig 2>&1 | sed 's/^/ns3 /' | cat_i
echo_i "checking lame server clients are dropped at the soft limit"
ret=0
fail=0
exceeded=0
success=0
touch ans4/norespond
for try in 1 2 3 4 5; do
burst b $try 400
$DIG @10.53.0.3 -p ${PORT} a ${try}.example > dig.out.ns3.$try
stat 360 || ret=1
stat 360 || exceeded=`expr $exceeded + 1`
grep "status: NOERROR" dig.out.ns3.$try > /dev/null 2>&1 && \
success=`expr $success + 1`
grep "status: SERVFAIL" dig.out.ns3.$try > /dev/null 2>&1 && \
fail=`expr $fail + 1`
[ $ret -eq 1 ] && break
sleep 1
done
echo_i "$success successful valid queries, $fail SERVFAIL"
[ "$success" -eq 5 ] || ret=1
echo_i "$success successful valid queries (expected 5)"
[ "$success" -eq 5 ] || { echo_i "failed"; ret=1; }
echo_i "$fail SERVFAIL responses (expected 0)"
[ "$fail" -eq 0 ] || { echo_i "failed"; ret=1; }
echo_i "clients count exceeded 360 on $exceeded trials (expected 0)"
[ "$exceeded" -eq 0 ] || { echo_i "failed"; ret=1; }
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`