3 files changed, 124 insertions, 0 deletions
diff --git a/bin/tests/system/dlzexternal/ns1/dlzs.conf.in b/bin/tests/system/dlzexternal/ns1/dlzs.conf.in
new file mode 100644
index 0000000..9166cd6
--- /dev/null
+++ b/bin/tests/system/dlzexternal/ns1/dlzs.conf.in
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * 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.
+ */
+
+dlz "example one" {
+	database "dlopen ../driver.@SO@ example.nil";
+};
+
+dlz "example two" {
+	database "dlopen ../driver.@SO@ alternate.nil";
+};
+
+dlz "example three" {
+	database "dlopen ../driver.@SO@ example.org";
+};
+
+dlz "example four" {
+        // Long zone name to trigger ISC_R_NOSPACE in dns_sdlz_putrr.
+        database "dlopen ../driver.@SO@ 123456789.123456789.123456789.123456789.123456789.example.foo";
+};
+
+dlz "unsearched1" {
+	database "dlopen ../driver.@SO@ other.nil";
+	search no;
+};
+
+dlz "unsearched2" {
+	database "dlopen ../driver.@SO@ zone.nil";
+	search no;
+};
+
+dlz redzone {
+	database "dlopen ../driver.@SO@ .";
+	search no;
+};
diff --git a/bin/tests/system/dlzexternal/ns1/named.conf.in b/bin/tests/system/dlzexternal/ns1/named.conf.in
new file mode 100644
index 0000000..b30ae8e
--- /dev/null
+++ b/bin/tests/system/dlzexternal/ns1/named.conf.in
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * 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 https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+options {
+	query-source address 10.53.0.1;
+	notify-source 10.53.0.1;
+	transfer-source 10.53.0.1;
+	port @PORT@;
+	pid-file "named.pid";
+	session-keyfile "session.key";
+	listen-on { 10.53.0.1; 127.0.0.1; };
+	listen-on-v6 { none; };
+	allow-transfer { !10.53.0.1; any; };
+	recursion no;
+	notify yes;
+};
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm hmac-sha256;
+};
+
+include "ddns.key";
+
+controls {
+	inet 10.53.0.1 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+include "dlzs.conf";
+
+zone zone.nil {
+	type primary;
+	dlz unsearched2;
+};
+
+zone "." {
+	type redirect;
+	dlz redzone;
+};
+
+zone "." {
+	type primary;
+	file "root.db";
+};
diff --git a/bin/tests/system/dlzexternal/ns1/root.db b/bin/tests/system/dlzexternal/ns1/root.db
new file mode 100644
index 0000000..6cbe579
--- /dev/null
+++ b/bin/tests/system/dlzexternal/ns1/root.db
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; 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 https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300
+. 			IN SOA	gson.nominum.com. a.root.servers.nil. (
+				2000042100   	; serial
+				600         	; refresh
+				600         	; retry
+				1200    	; expire
+				600       	; minimum
+				)
+.			NS	a.root-servers.nil.
+a.root-servers.nil.	A	10.53.0.1
+
+example.		NS	ns1.example.
+ns1.example.		A	10.53.0.1
+
+exists.                 A       10.10.10.10