added incremental zone transfer test

bin/tests/system/ixfr/tests.sh

@@ -0,0 +1,130 @@
+#!/bin/sh
+#
+# Copyright (C) 2001  Internet Software Consortium.
+#
+# Permission to use, copy, modify, and distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
+# DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
+# INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
+# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
+# FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+# $Id: tests.sh,v 1.1 2001/05/10 18:29:09 gson Exp $
+
+SYSTEMTESTTOP=..
+. $SYSTEMTESTTOP/conf.sh
+
+DIGOPTS="+tcp +noadd +nosea +nostat +noquest +nocomm +nocmd"
+DIGCMD="$DIG $DIGOPTS @10.53.0.1 -p 5300"
+SENDCMD="$PERL ../send.pl 10.53.0.2 5301"
+RNDCCMD="$RNDC -s 10.53.0.1 -p 9953 -c ../common/rndc.conf"
+
+echo "I:testing initial AXFR"
+
+$SENDCMD <<EOF
+/SOA/
+nil.      	300	SOA	ns.nil. root.nil. 1 300 300 604800 300
+/AXFR/
+nil.      	300	SOA	ns.nil. root.nil. 1 300 300 604800 300
+nil.      	300	NS	ns.nil.
+nil.		300	TXT	"initial AXFR"
+a.nil.		60	A	10.0.0.61
+b.nil.		60	A	10.0.0.62
+nil.      	300	SOA	ns.nil. root.nil. 1 300 300 604800 300
+EOF
+
+sleep 1
+
+# Initially, ns1 is not authoritative for anything (see setup.sh).
+# Now that ans is up and running with the right data, we make it
+# a slave for nil.
+
+cat <<EOF >>ns1/named.conf
+zone "nil" {
+	type slave;
+	file "myftp.db";
+	masters { 10.53.0.2; };
+};
+EOF
+
+$RNDCCMD reload
+
+sleep 2
+
+$DIGCMD nil. TXT | grep 'initial AXFR' >/dev/null || {
+    echo "I:failed"
+    status=1
+}
+
+echo "I:testing successful IXFR"
+
+# We change the IP address of a.nil., and the TXT record at the apex.
+# Then we do a SOA-only update.
+
+$SENDCMD <<EOF
+/SOA/
+nil.      	300	SOA	ns.nil. root.nil. 3 300 300 604800 300
+/IXFR/
+nil.      	300	SOA	ns.nil. root.nil. 3 300 300 604800 300
+nil.      	300	SOA	ns.nil. root.nil. 1 300 300 604800 300
+a.nil.      	60	A	10.0.0.61
+nil.		300	TXT	"initial AXFR"
+nil.      	300	SOA	ns.nil. root.nil. 2 300 300 604800 300
+nil.		300	TXT	"successful IXFR"
+a.nil.      	60	A	10.0.1.61
+nil.      	300	SOA	ns.nil. root.nil. 2 300 300 604800 300
+nil.      	300	SOA	ns.nil. root.nil. 3 300 300 604800 300
+nil.      	300	SOA	ns.nil. root.nil. 3 300 300 604800 300
+EOF
+
+sleep 1
+
+$RNDCCMD refresh nil
+
+sleep 2
+
+$DIGCMD nil. TXT | grep 'successful IXFR' >/dev/null || {
+    echo "I:failed"
+    status=1
+}
+
+echo "I:testing AXFR fallback after IXFR failure"
+
+# Provide a broken IXFR response and a working fallback AXFR response
+
+$SENDCMD <<EOF
+/SOA/
+nil.      	300	SOA	ns.nil. root.nil. 4 300 300 604800 300
+/IXFR/
+nil.      	300	SOA	ns.nil. root.nil. 4 300 300 604800 300
+nil.      	300	SOA	ns.nil. root.nil. 3 300 300 604800 300
+nil.      	300	TXT	"delete-nonexistent-txt-record"
+nil.      	300	SOA	ns.nil. root.nil. 4 300 300 604800 300
+nil.      	300	TXT	"this-txt-record-would-be-added"
+nil.      	300	SOA	ns.nil. root.nil. 4 300 300 604800 300
+/AXFR/
+nil.      	300	SOA	ns.nil. root.nil. 3 300 300 604800 300
+nil.      	300	NS	ns.nil.
+nil.      	300	TXT	"fallback AXFR"
+nil.      	300	SOA	ns.nil. root.nil. 3 300 300 604800 300
+EOF
+
+sleep 1
+
+$RNDCCMD refresh nil
+
+sleep 2
+
+$DIGCMD nil. TXT | grep 'fallback AXFR' >/dev/null || {
+    echo "I:failed"
+    status=1
+}
+
+echo "I:exit status: $status"
+exit $status