From: Mark Andrews <marka@isc.org>
Date: Tue, 25 Oct 2022 04:57:33 +0000 (+1100)
Subject: Check TTLs of mixed TTL ANY response with expired records
X-Git-Tag: v9.19.8~7^2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e49f83499a4afc30847f85902726547ae7bbf4d4;p=thirdparty%2Fbind9.git

Check TTLs of mixed TTL ANY response with expired records
---

diff --git a/bin/tests/system/resolver/ns4/tld1.db b/bin/tests/system/resolver/ns4/tld1.db
index 4bcfcf5f024..03d79088feb 100644
--- a/bin/tests/system/resolver/ns4/tld1.db
+++ b/bin/tests/system/resolver/ns4/tld1.db
@@ -30,3 +30,6 @@ edns-version.tld.	NS	ns.edns-version.tld.
 ns.edns-version.tld.	A	10.53.0.7
 cname			CNAME	ns7
 ns7			A	10.53.0.7
+mixedttl 10		A	10.0.0.1
+mixedttl 15		TXT	a TXT record
+mixedttl 20		AAAA	2001:db8::1
diff --git a/bin/tests/system/resolver/ns4/tld2.db b/bin/tests/system/resolver/ns4/tld2.db
index 45dc6943a53..c3a96d9f4fe 100644
--- a/bin/tests/system/resolver/ns4/tld2.db
+++ b/bin/tests/system/resolver/ns4/tld2.db
@@ -30,3 +30,6 @@ edns-version.tld.	NS	ns.edns-version.tld.
 ns.edns-version.tld.	A	10.53.0.7
 cname			CNAME	ns7
 ns7			A	10.53.0.7
+mixedttl 10		A	10.0.0.1
+mixedttl 15		TXT	a TXT record
+mixedttl 20		AAAA	2001:db8::1
diff --git a/bin/tests/system/resolver/tests.sh b/bin/tests/system/resolver/tests.sh
index 8c0a5094973..33a72383f31 100755
--- a/bin/tests/system/resolver/tests.sh
+++ b/bin/tests/system/resolver/tests.sh
@@ -860,5 +860,24 @@ grep "status: NOERROR" dig.out.ns9.${n} > /dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=$((status + ret))
 
+n=$((n+1))
+echo_i "check expired TTLs with qtype * (${n})"
+ret=0
+dig_with_opts +tcp @10.53.0.5 mixedttl.tld any > dig.out.1.${n} || ret=1
+ttl1=$(awk '$1 == "mixedttl.tld." && $4 == "A" { print $2 + 1 }' dig.out.1.${n})
+# sleep TTL + 1 so that record has expired
+sleep "${ttl1:-0}"
+dig_with_opts +tcp @10.53.0.5 mixedttl.tld any > dig.out.2.${n} || ret=1
+# check preconditions
+grep "ANSWER: 3," dig.out.1.${n} > /dev/null || ret=1
+lines=$(awk '$1 == "mixedttl.tld." && $2 > 30 { print }' dig.out.1.${n} | wc -l)
+test ${lines:-1} -ne 0 && ret=1
+# check behaviour (there may be 1 answer on very slow machines)
+grep "ANSWER: [12]," dig.out.2.${n} > /dev/null || ret=1
+lines=$(awk '$1 == "mixedttl.tld." && $2 > 30 { print }' dig.out.2.${n} | wc -l)
+test ${lines:-1} -ne 0 && ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
 echo_i "exit status: $status"
 [ $status -eq 0 ] || exit 1