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3167. [bug] Negative answers from forwarders were not being

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correctly tagged making them appear to not be cached.
                        [RT #25380]
This commit is contained in:
Mark Andrews
2011-10-12 00:18:11 +00:00
parent fcf40603c7
commit dc2e627239
5 changed files with 101 additions and 2 deletions
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15
bin/tests/system/forward/tests.sh
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@@ -13,7 +13,7 @@
# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
# $Id: tests.sh,v 1.7 2007/06/19 23:47:03 tbox Exp $
# $Id: tests.sh,v 1.8 2011/10/12 00:18:11 marka Exp $
SYSTEMTESTTOP=..
. $SYSTEMTESTTOP/conf.sh
@@ -88,5 +88,18 @@ grep "SERVFAIL" dig.out.f2 > /dev/null || ret=1
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
echo "I:checking for negative caching of forwarder response"
# prime the cache, shutdown the forwarder then check that we can
# get the answer from the cache. restart forwarder.
ret=0
$DIG nonexist. txt @10.53.0.5 -p 5300 > dig.out.f2 || ret=1
grep "status: NXDOMAIN" dig.out.f2 > /dev/null || ret=1
$PERL ../stop.pl . ns4 || ret=1
$DIG nonexist. txt @10.53.0.5 -p 5300 > dig.out.f2 || ret=1
grep "status: NXDOMAIN" dig.out.f2 > /dev/null || ret=1
$PERL ../start.pl --restart --noclean . ns4 || ret=1
if [ $ret != 0 ]; then echo "I:failed"; fi
status=`expr $status + $ret`
echo "I:exit status: $status"
exit $status