echo_i "checking DNSSEC SERVFAIL is cached ($n)"
ret=0
dig_with_opts +dnssec foo.example. a @10.53.0.5 > dig.out.ns5.test$n || ret=1
-rndc_with_opts 10.53.0.5 dumpdb -all 2>&1 | sed 's/^/I:ns5 /'
-# shellcheck disable=SC2034
-for i in 1 2 3 4 5 6 7 8 9 10; do
- awk '/Zone/{out=0} { if (out) print } /SERVFAIL/{out=1}' ns5/named_dump.db > sfcache.$n
- [ -s "sfcache.$n" ] && break
- sleep 1
-done
+rndc_dumpdb ns5 -all
+awk '/Zone/{out=0} { if (out) print } /SERVFAIL/{out=1}' ns5/named_dump.db.test$n > sfcache.$n
grep "^; foo.example/A" sfcache.$n > /dev/null || ret=1
n=$((n+1))
if [ $ret != 0 ]; then echo_i "failed"; fi
echo_i "switching to non-dnssec SERVFAIL tests"
ret=0
rndc_with_opts 10.53.0.5 flush 2>&1 | sed 's/^/I:ns5 /'
-rndc_with_opts 10.53.0.5 dumpdb -all 2>&1 | sed 's/^/I:ns5 /'
-awk '/SERVFAIL/ { next; out=1 } /Zone/ { out=0 } { if (out) print }' ns5/named_dump.db
+rndc_dumpdb ns5 -all
+mv ns5/named_dump.db.test$n ns5/named_dump.db.test$n.1
+awk '/SERVFAIL/ { next; out=1 } /Zone/ { out=0 } { if (out) print }' ns5/named_dump.db.test$n.1 > sfcache.$n.1
+[ -s "sfcache.$n.1" ] && ret=1
echo_i "checking SERVFAIL is cached ($n)"
dig_with_opts bar.example2. a @10.53.0.5 > dig.out.ns5.test$n || ret=1
-for i in 1 2 3 4 5 6 7 8 9 10; do
- rndc_with_opts 10.53.0.5 dumpdb -all 2>&1 | sed 's/^/I:ns5 /'
- sleep 1
- awk '/Zone/{out=0} { if (out) print } /SERVFAIL/{out=1}' ns5/named_dump.db > sfcache.$n
- [ -s "sfcache.$n" ] && break
-done
-grep "^; bar.example2/A" sfcache.$n > /dev/null || ret=1
+rndc_dumpdb ns5 -all
+mv ns5/named_dump.db.test$n ns5/named_dump.db.test$n.2
+awk '/Zone/{out=0} { if (out) print } /SERVFAIL/{out=1}' ns5/named_dump.db.test$n.2 > sfcache.$n.2
+grep "^; bar.example2/A" sfcache.$n.2 > /dev/null || ret=1
n=$((n+1))
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status+ret))