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4387. [bug] Change 4336 was not complete leading to SERVFAIL

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being return as NS records expired. [RT #42683]
This commit is contained in:
Mark Andrews
2016-06-22 15:26:38 +10:00
parent 96beefd76f
commit b56bd9b59f
8 changed files with 116 additions and 25 deletions
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59
bin/tests/system/zero/tests.sh
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@@ -16,7 +16,10 @@ SYSTEMTESTTOP=..
. $SYSTEMTESTTOP/conf.sh
status=0
echo "I:check lookups against zero TTL records"
n=0
n=`expr $n + 1`
echo "I:check lookups against TTL=0 records ($n)"
i=0
passes=10
$DIG -p 5300 @10.53.0.2 axfr example |
@@ -24,19 +27,19 @@ awk '$2 == "0" { print "-q", $1, $4; print "-q", "zzz"$1, $4;}' > query.list
while [ $i -lt $passes ]
do
ret=0
$DIG -p 5300 @10.53.0.3 -f query.list > dig.out$i.1 &
$DIG -p 5300 @10.53.0.3 -f query.list > dig.out$i.2 &
$DIG -p 5300 @10.53.0.3 -f query.list > dig.out$i.3 &
$DIG -p 5300 @10.53.0.3 -f query.list > dig.out$i.4 &
$DIG -p 5300 @10.53.0.3 -f query.list > dig.out$i.5 &
$DIG -p 5300 @10.53.0.3 -f query.list > dig.out$i.6 &
$DIG -p 5300 @10.53.0.3 -f query.list > dig.out$i.1.test$n &
$DIG -p 5300 @10.53.0.3 -f query.list > dig.out$i.2.test$n &
$DIG -p 5300 @10.53.0.3 -f query.list > dig.out$i.3.test$n &
$DIG -p 5300 @10.53.0.3 -f query.list > dig.out$i.4.test$n &
$DIG -p 5300 @10.53.0.3 -f query.list > dig.out$i.5.test$n &
$DIG -p 5300 @10.53.0.3 -f query.list > dig.out$i.6.test$n &
wait
grep "status: SERVFAIL" dig.out$i.1 && ret=1
grep "status: SERVFAIL" dig.out$i.2 && ret=1
grep "status: SERVFAIL" dig.out$i.3 && ret=1
grep "status: SERVFAIL" dig.out$i.5 && ret=1
grep "status: SERVFAIL" dig.out$i.6 && ret=1
grep "status: SERVFAIL" dig.out$i.6 && ret=1
grep "status: SERVFAIL" dig.out$i.1.test$n && ret=1
grep "status: SERVFAIL" dig.out$i.2.test$n && ret=1
grep "status: SERVFAIL" dig.out$i.3.test$n && ret=1
grep "status: SERVFAIL" dig.out$i.4.test$n && ret=1
grep "status: SERVFAIL" dig.out$i.5.test$n && ret=1
grep "status: SERVFAIL" dig.out$i.6.test$n && ret=1
[ $ret = 1 ] && break
i=`expr $i + 1`
echo "I: successfully completed pass $i of $passes"
@@ -44,7 +47,8 @@ done
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
echo "I:check repeated recursive lookups of non recurring zero ttl responses get new values"
n=`expr $n + 1`
echo "I:check repeated recursive lookups of non recurring TTL=0 responses get new values ($n)"
count=`(
$DIG +short -p 5300 @10.53.0.3 foo.increment
$DIG +short -p 5300 @10.53.0.3 foo.increment
@@ -57,5 +61,32 @@ $DIG +short -p 5300 @10.53.0.3 foo.increment
if [ $count -ne 7 ] ; then echo "I:failed (count=$count)"; ret=1; fi
status=`expr $status + $ret`
n=`expr $n + 1`
echo "I:check lookups against TTL=1 records ($n)"
i=0
passes=10
while [ $i -lt $passes ]
do
ret=0
$DIG -p 5300 @10.53.0.3 www.one.tld > dig.out$i.1.test$n
$DIG -p 5300 @10.53.0.3 www.one.tld > dig.out$i.2.test$n
$DIG -p 5300 @10.53.0.3 www.one.tld > dig.out$i.3.test$n
$DIG -p 5300 @10.53.0.3 www.one.tld > dig.out$i.4.test$n
$DIG -p 5300 @10.53.0.3 www.one.tld > dig.out$i.5.test$n
$DIG -p 5300 @10.53.0.3 www.one.tld > dig.out$i.6.test$n
grep "status: SERVFAIL" dig.out$i.1.test$n && ret=1
grep "status: SERVFAIL" dig.out$i.2.test$n && ret=1
grep "status: SERVFAIL" dig.out$i.3.test$n && ret=1
grep "status: SERVFAIL" dig.out$i.4.test$n && ret=1
grep "status: SERVFAIL" dig.out$i.5.test$n && ret=1
grep "status: SERVFAIL" dig.out$i.6.test$n && ret=1
[ $ret = 1 ] && break
i=`expr $i + 1`
echo "I: successfully completed pass $i of $passes"
$PERL -e 'select(undef, undef, undef, 0.3);'
done
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
echo "I:exit status: $status"
[ $status -eq 0 ] || exit 1