From: Mark Andrews <marka@isc.org>
Date: Wed, 13 Oct 2021 06:39:00 +0000 (+1100)
Subject: Check that existing catalog zone entries are preserved
X-Git-Tag: v9.17.20~44^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bf9c5698526f2d81cfcae0a4032e3bbd00bcb535;p=thirdparty%2Fbind9.git

Check that existing catalog zone entries are preserved

Update the 'catz' system test by adding tests that update an
catalog zone (catalog1.example) while preserving existing entries
(increase SOA serial) then check that catalog zone has transferred
and that the existing entries have not accidentally been removed
as a consequence (can return updated zone content).
---

diff --git a/bin/tests/system/catz/tests.sh b/bin/tests/system/catz/tests.sh
index ffb1abd1534..5197fbd94cf 100644
--- a/bin/tests/system/catz/tests.sh
+++ b/bin/tests/system/catz/tests.sh
@@ -174,6 +174,56 @@ test -f ns2/zonedir/__catz___default_catalog1.example_dom1.example.db.jnl || ret
 if [ $ret -ne 0 ]; then echo_i "failed"; fi
 status=$((status+ret))
 
+n=$((n+1))
+echo_i "update catalog zone serial ($n)"
+ret=0
+# default minimum update rate is once / 5 seconds
+sleep 5
+$NSUPDATE -d <<END >> nsupdate.out.test$n 2>&1 || ret=1
+    server 10.53.0.1 ${PORT}
+    update add catalog1.example 3600 SOA . . 20 86400 3600 86400 3600
+    send
+END
+if [ $ret -ne 0 ]; then echo_i "failed"; fi
+status=$((status+ret))
+
+n=$((n+1))
+echo_i "wait for catalog zone to transfer ($n)"
+ret=0
+wait_for_soa_equal_20() {
+	dig_with_opts @10.53.0.2 SOA catalog1.example. > dig.out.test$n || return 1
+	grep "ANSWER: 1," dig.out.test$n > /dev/null || return 1
+	grep "status: NOERROR" dig.out.test$n > /dev/null || return 1
+	grep 'IN.SOA.\. \. 20 ' dig.out.test$n > /dev/null || return 1
+}
+retry_quiet 10 wait_for_soa_equal_20 || ret=1
+if [ $ret -ne 0 ]; then echo_i "failed"; fi
+status=$((status+ret))
+
+n=$((n+1))
+echo_i "update dom1.example. again ($n)"
+ret=0
+$NSUPDATE -d <<END >> nsupdate.out.test$n 2>&1 || ret=1
+   server 10.53.0.1 ${PORT}
+   update add foo.dom1.example 0 IN TXT added record
+   send
+END
+if [ $ret -ne 0 ]; then echo_i "failed"; fi
+status=$((status+ret))
+
+n=$((n+1))
+echo_i "wait for secondary to be updated again ($n)"
+ret=0
+wait_for_txt() {
+	dig_with_opts @10.53.0.2 TXT foo.dom1.example. > dig.out.test$n || return 1
+	grep "ANSWER: 1," dig.out.test$n > /dev/null || return 1
+	grep "status: NOERROR" dig.out.test$n > /dev/null || return 1
+	grep "IN.TXT." dig.out.test$n > /dev/null || return 1
+}
+retry_quiet 10 wait_for_txt || ret=1
+if [ $ret -ne 0 ]; then echo_i "failed"; fi
+status=$((status+ret))
+
 n=$((n+1))
 echo_i "removing domain dom1.example. from catalog1 zone ($n)"
 ret=0