Add more EDNS checks for dig output files

In the "legacy" system test, in order to make server setup checks more
consistent with each other, add further checks for either presence or
absence of the EDNS OPT pseudo-RR in the responses returned by the
tested named instances.

diff --git a/bin/tests/system/legacy/tests.sh b/bin/tests/system/legacy/tests.sh
index 40918657593ba58acca8e9cb82137a2050e7bad7..412770bbc27c11c43346134dfdd5b69e157dbd17 100755 (executable)
--- a/bin/tests/system/legacy/tests.sh
+++ b/bin/tests/system/legacy/tests.sh
@@ -49,8 +49,10 @@ echo_i "checking formerr edns server setup ($n)"
 ret=0
 $DIG $DIGOPTS +edns @10.53.0.8 ednsformerr soa > dig.out.1.test$n || ret=1
 grep "status: FORMERR" dig.out.1.test$n > /dev/null || ret=1
+grep "EDNS: version:" dig.out.1.test$n > /dev/null && ret=1
 $DIG $DIGOPTS +noedns @10.53.0.8 ednsformerr soa > dig.out.2.test$n || ret=1
 grep "status: NOERROR" dig.out.2.test$n > /dev/null || ret=1
+grep "EDNS: version:" dig.out.2.test$n > /dev/null && ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=`expr $status + $ret`
 
@@ -66,8 +68,10 @@ echo_i "checking notimp edns server setup ($n)"
 ret=0
 $DIG $DIGOPTS +edns @10.53.0.9 ednsnotimp soa > dig.out.1.test$n || ret=1
 grep "status: NOTIMP" dig.out.1.test$n > /dev/null || ret=1
+grep "EDNS: version:" dig.out.1.test$n > /dev/null && ret=1
 $DIG $DIGOPTS +noedns @10.53.0.9 ednsnotimp soa > dig.out.2.test$n || ret=1
 grep "status: NOERROR" dig.out.2.test$n > /dev/null || ret=1
+grep "EDNS: version:" dig.out.2.test$n > /dev/null && ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=`expr $status + $ret`
 
@@ -83,8 +87,10 @@ echo_i "checking refused edns server setup ($n)"
 ret=0
 $DIG $DIGOPTS +edns @10.53.0.10 ednsrefused soa > dig.out.1.test$n || ret=1
 grep "status: REFUSED" dig.out.1.test$n > /dev/null || ret=1
+grep "EDNS: version:" dig.out.1.test$n > /dev/null && ret=1
 $DIG $DIGOPTS +noedns @10.53.0.10 ednsrefused soa > dig.out.2.test$n || ret=1
 grep "status: NOERROR" dig.out.2.test$n > /dev/null || ret=1
+grep "EDNS: version:" dig.out.2.test$n > /dev/null && ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=`expr $status + $ret`
 
@@ -177,12 +183,15 @@ echo_i "checking edns 512 server setup ($n)"
 ret=0
 $DIG $DIGOPTS +edns @10.53.0.6 edns512 soa > dig.out.1.test$n || ret=1
 grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1
+grep "EDNS: version:" dig.out.1.test$n > /dev/null || ret=1
 $DIG $DIGOPTS +edns +tcp @10.53.0.6 edns512 soa > dig.out.2.test$n || ret=1
 grep "status: NOERROR" dig.out.2.test$n > /dev/null || ret=1
+grep "EDNS: version:" dig.out.2.test$n > /dev/null || ret=1
 $DIG $DIGOPTS +edns +dnssec @10.53.0.6 edns512 soa > dig.out.3.test$n && ret=1
 grep "connection timed out; no servers could be reached" dig.out.3.test$n > /dev/null || ret=1
 $DIG $DIGOPTS +edns +dnssec +bufsize=512 +ignore @10.53.0.6 edns512 soa > dig.out.4.test$n || ret=1
 grep "status: NOERROR" dig.out.4.test$n > /dev/null || ret=1
+grep "EDNS: version:" dig.out.4.test$n > /dev/null || ret=1
 grep "flags:.* tc[ ;]" dig.out.4.test$n > /dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=`expr $status + $ret`
@@ -199,12 +208,14 @@ echo_i "checking edns 512 + no tcp server setup ($n)"
 ret=0
 $DIG $DIGOPTS +edns @10.53.0.7 edns512-notcp soa > dig.out.1.test$n || ret=1
 grep "status: NOERROR" dig.out.1.test$n > /dev/null || ret=1
+grep "EDNS: version:" dig.out.1.test$n > /dev/null || ret=1
 $DIG $DIGOPTS +edns +tcp @10.53.0.7 edns512-notcp soa > dig.out.2.test$n && ret=1
 grep "connection refused" dig.out.2.test$n > /dev/null || ret=1
 $DIG $DIGOPTS +edns +dnssec @10.53.0.7 edns512-notcp soa > dig.out.3.test$n && ret=1
 grep "connection timed out; no servers could be reached" dig.out.3.test$n > /dev/null || ret=1
 $DIG $DIGOPTS +edns +dnssec +bufsize=512 +ignore @10.53.0.7 edns512-notcp soa > dig.out.4.test$n || ret=1
 grep "status: NOERROR" dig.out.4.test$n > /dev/null || ret=1
+grep "EDNS: version:" dig.out.4.test$n > /dev/null || ret=1
 grep "flags:.* tc[ ;]" dig.out.4.test$n > /dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=`expr $status + $ret`