Add system test

(cherry picked from commit a5933fa2bb)

bin/tests/system/cookie/ns7/named.conf.in

@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+options {
+	query-source address 10.53.0.7 dscp 1;
+	notify-source 10.53.0.7 dscp 2;
+	transfer-source 10.53.0.7 dscp 3;
+	port @PORT@;
+	pid-file "named.pid";
+	listen-on { 10.53.0.7; };
+	listen-on-v6 { none; };
+	recursion no;
+	answer-cookie no;
+	send-cookie yes;
+	nocookie-udp-size 512;
+};
+
+zone "." {
+	type master;
+	file "root.db";
+};

bin/tests/system/cookie/ns7/root.db

@@ -0,0 +1,22 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0. If a copy of the MPL was not distributed with this
+; file, You can obtain one at http://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+@	SOA	a.root-servers.nil. hostmaster.isc.org. 1 600 600 1200 600
+@ 	NS	a.root-servers.nil.
+a.root-servers.nil. A	10.53.0.2
+large.xxx TXT	( large large large large large large large large
+		  large large large large large large large large
+		  large large large large large large large large
+		  large large large large large large large large
+		  large large large large large large large large
+		  large large large large large large large large
+		  large large large large large large large large
+		  large large large large large large large large
+		  large large large large large large large large
+		  large large large large large large large large )

bin/tests/system/cookie/setup.sh

@@ -19,3 +19,4 @@ copy_setports ns3/named.conf.in ns3/named.conf
 copy_setports ns4/named.conf.in ns4/named.conf
 copy_setports ns5/named.conf.in ns5/named.conf
 copy_setports ns6/named.conf.in ns6/named.conf
+copy_setports ns7/named.conf.in ns7/named.conf

bin/tests/system/cookie/tests.sh

@@ -73,14 +73,23 @@ if [ $ret != 0 ]; then echo_i "failed"; fi
 status=`expr $status + $ret`
 
 n=`expr $n + 1`
-echo_i "checking COOKIE token returned to empty COOKIE option ($n)"
+echo_i "checking COOKIE token is returned to empty COOKIE option ($n)"
 ret=0
-$DIG $DIGOPTS +qr +cookie version.bind txt ch @10.53.0.1 > dig.out.test$n
+$DIG $DIGOPTS +cookie version.bind txt ch @10.53.0.1 > dig.out.test$n
 grep COOKIE: dig.out.test$n > /dev/null || ret=1
 grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
 if [ $ret != 0 ]; then echo_i "failed"; fi
 status=`expr $status + $ret`
 
+n=`expr $n + 1`
+echo_i "checking COOKIE is not returned when answer-cookie is false ($n)"
+ret=0
+$DIG $DIGOPTS +cookie version.bind txt ch @10.53.0.7 > dig.out.test$n
+grep COOKIE: dig.out.test$n > /dev/null && ret=1
+grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=`expr $status + $ret`
+
 n=`expr $n + 1`
 echo_i "checking response size without COOKIE ($n)"
 ret=0

util/copyrights

@@ -867,6 +867,8 @@
 ./bin/tests/system/cookie/ns5/root.hint		ZONE	2017,2018
 ./bin/tests/system/cookie/ns6/named.conf.in	CONF-C	2017,2018
 ./bin/tests/system/cookie/ns6/root.hint		ZONE	2017,2018
+./bin/tests/system/cookie/ns7/named.conf.in	CONF-C	2018
+./bin/tests/system/cookie/ns7/root.db		ZONE	2018
 ./bin/tests/system/cookie/setup.sh		SH	2018
 ./bin/tests/system/cookie/tests.sh		SH	2014,2015,2016,2017,2018
 ./bin/tests/system/coverage/01-ksk-inactive/README	X	2013,2018