Adding upstream version 1:9.18.19.upstream/1%9.18.19upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

35 files changed, 1268 insertions, 0 deletions

diff --git a/bin/tests/system/staticstub/clean.sh b/bin/tests/system/staticstub/clean.sh
new file mode 100755
index 0000000..f0dbe28
--- /dev/null
+++ b/bin/tests/system/staticstub/clean.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+# 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.
+
+rm -f tmp
+rm -f dig.out.*
+rm -f ns*/named.lock
+rm -f ns*/named.conf
+rm -f ns3/example.db
+rm -f ns3/undelegated.db
+rm -f ns4/sub.example.db
+rm -f ns?/named.memstats
+rm -f ns?/named.run
+rm -f ns?/named_dump.db
+rm -rf */*.signed
+rm -rf */K*
+rm -rf */dsset-*
+rm -rf */trusted.conf
+rm -f ns*/managed-keys.bind*
diff --git a/bin/tests/system/staticstub/conf/bad01.conf b/bin/tests/system/staticstub/conf/bad01.conf
new file mode 100644
index 0000000..a849de4
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/bad01.conf
@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# prefix cannot be specified in the address list field.
+zone "example.com" {
+	type static-stub;
+	server-addresses { 192.0.2.0/24; };
+};
diff --git a/bin/tests/system/staticstub/conf/bad02.conf b/bin/tests/system/staticstub/conf/bad02.conf
new file mode 100644
index 0000000..9c85d00
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/bad02.conf
@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# server-names must be valid domain names.
+zone "example.com" {
+     type static-stub;
+     server-names { "\11.example.net"; };
+};
diff --git a/bin/tests/system/staticstub/conf/bad03.conf b/bin/tests/system/staticstub/conf/bad03.conf
new file mode 100644
index 0000000..b5aa0f4
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/bad03.conf
@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# Explicit port specification is not allowed (for now).
+zone "example.com" {
+	type static-stub;
+	server-addresses { 192.0.2.2 port 5301; };
+};
diff --git a/bin/tests/system/staticstub/conf/bad04.conf b/bin/tests/system/staticstub/conf/bad04.conf
new file mode 100644
index 0000000..ec25b7a
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/bad04.conf
@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# scoped address is not allowed.
+zone "example.com" {
+	type static-stub;
+	server-addresses { fe80::1%1; };
+};
diff --git a/bin/tests/system/staticstub/conf/bad05.conf b/bin/tests/system/staticstub/conf/bad05.conf
new file mode 100644
index 0000000..e47f412
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/bad05.conf
@@ -0,0 +1,33 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# server-name must not be a subdomain of the zone name.
+zone "example.com" {
+	type static-stub;
+	# server-name equals to the zone name.
+	server-names { "example.com"; };
+};
diff --git a/bin/tests/system/staticstub/conf/bad06.conf b/bin/tests/system/staticstub/conf/bad06.conf
new file mode 100644
index 0000000..be75748
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/bad06.conf
@@ -0,0 +1,33 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# server-name must not be a subdomain of the zone name.
+zone "example.com" {
+	type static-stub;
+	# server-name is a real subdomain of the zone name.
+	server-names { "ns.example.com"; };
+};
diff --git a/bin/tests/system/staticstub/conf/bad07.conf b/bin/tests/system/staticstub/conf/bad07.conf
new file mode 100644
index 0000000..dd1879f
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/bad07.conf
@@ -0,0 +1,33 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# server-addresses must not be specified more than once.
+zone "example.com" {
+	type static-stub;
+	server-addresses { 192.0.2.1; };
+	server-addresses { 192.0.2.2; };
+};
diff --git a/bin/tests/system/staticstub/conf/bad08.conf b/bin/tests/system/staticstub/conf/bad08.conf
new file mode 100644
index 0000000..c389c9d
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/bad08.conf
@@ -0,0 +1,33 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# server-names must not be specified more than once.
+zone "example.com" {
+	type static-stub;
+	server-names { ns1.example.net; };
+	server-names { ns2.example.net; };
+};
diff --git a/bin/tests/system/staticstub/conf/bad09.conf b/bin/tests/system/staticstub/conf/bad09.conf
new file mode 100644
index 0000000..09e92e6
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/bad09.conf
@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# "primaries" isn't allowed for a static-stub zone (unlike a stub zone).
+zone "example.com" {
+	type static-stub;
+	primaries { 192.0.2.1; };
+};
diff --git a/bin/tests/system/staticstub/conf/bad10.conf b/bin/tests/system/staticstub/conf/bad10.conf
new file mode 100644
index 0000000..b9d2862
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/bad10.conf
@@ -0,0 +1,34 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# "server-addresses" isn't allowed for a pure stub zone.
+# (or most of other types of zones, but confirming one case should be good
+# enough)
+zone "example.com" {
+	type stub;
+	server-addresses { 192.0.2.1; };
+};
diff --git a/bin/tests/system/staticstub/conf/bad11.conf b/bin/tests/system/staticstub/conf/bad11.conf
new file mode 100644
index 0000000..0b97e70
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/bad11.conf
@@ -0,0 +1,34 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# "server-names" isn't allowed for a pure stub zone.
+# (or most of other types of zones, but confirming one case should be good
+# enough)
+zone "example.com" {
+	type stub;
+	server-names { "ns.example.net"; };
+};
diff --git a/bin/tests/system/staticstub/conf/good01.conf b/bin/tests/system/staticstub/conf/good01.conf
new file mode 100644
index 0000000..93f19af
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/good01.conf
@@ -0,0 +1,33 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# both server-addresses and server-names can be specified.
+zone "example.com" {
+	type static-stub;
+	server-addresses { 192.0.2.1; };
+	server-names { "ns.example.net"; };
+};
diff --git a/bin/tests/system/staticstub/conf/good02.conf b/bin/tests/system/staticstub/conf/good02.conf
new file mode 100644
index 0000000..6a8a413
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/good02.conf
@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# both IPv4 and IPv6 server-addresses should be allowable.
+zone "example.com" {
+	type static-stub;
+	server-addresses { 192.0.2.1; 2001:db8::53; };
+};
diff --git a/bin/tests/system/staticstub/conf/good03.conf b/bin/tests/system/staticstub/conf/good03.conf
new file mode 100644
index 0000000..faa9ab3
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/good03.conf
@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# server-addresses can be empty, though it's meaningless.
+zone "example.com" {
+	type static-stub;
+	server-addresses {};
+};
diff --git a/bin/tests/system/staticstub/conf/good04.conf b/bin/tests/system/staticstub/conf/good04.conf
new file mode 100644
index 0000000..161e4f0
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/good04.conf
@@ -0,0 +1,32 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# server-names can be empty, though it's meaningless.
+zone "example.com" {
+	type static-stub;
+	server-names {};
+};
diff --git a/bin/tests/system/staticstub/conf/good05.conf b/bin/tests/system/staticstub/conf/good05.conf
new file mode 100644
index 0000000..e1db2fd
--- /dev/null
+++ b/bin/tests/system/staticstub/conf/good05.conf
@@ -0,0 +1,33 @@
+/*
+ * 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.
+ */
+
+# Copyright (C) 2010  Internet Systems Consortium, Inc. ("ISC")
+#
+# Permission to use, copy, modify, and/or 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 ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS.  IN NO EVENT SHALL ISC 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.
+
+# less common options
+zone "example.com" {
+	type static-stub;
+	allow-query { 127.0.0.1; };
+	zone-statistics yes;
+};
diff --git a/bin/tests/system/staticstub/knowngood.dig.out.rec b/bin/tests/system/staticstub/knowngood.dig.out.rec
new file mode 100644
index 0000000..e854082
--- /dev/null
+++ b/bin/tests/system/staticstub/knowngood.dig.out.rec
@@ -0,0 +1,18 @@
+
+; <<>> DiG 8.2 <<>> -p @10.53.0.3 data.child.example txt
+; (1 server found)
+;; res options: init recurs defnam dnsrch
+;; got answer:
+;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 6
+;; flags: qr rd ra ad; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1
+;; QUERY SECTION:
+;;	data.example, type = TXT, class = IN
+
+;; ANSWER SECTION:
+data.example.	5M IN TXT	"some" "test" "data"
+
+;; Total query time: 8 msec
+;; FROM: draco to SERVER: 10.53.0.3
+;; WHEN: Wed Jun 21 10:58:54 2000
+;; MSG SIZE  sent: 36  rcvd: 97
+
diff --git a/bin/tests/system/staticstub/ns1/named.conf.in b/bin/tests/system/staticstub/ns1/named.conf.in
new file mode 100644
index 0000000..985b932
--- /dev/null
+++ b/bin/tests/system/staticstub/ns1/named.conf.in
@@ -0,0 +1,25 @@
+/*
+ * 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;
+	port @PORT@;
+	pid-file "named.pid";
+	listen-on { 10.53.0.1; };
+	listen-on-v6 { none; };
+	recursion no;
+	dnssec-validation no;
+	notify no;
+};
+
+zone "." { type primary; file "root.db"; };
diff --git a/bin/tests/system/staticstub/ns1/root.db b/bin/tests/system/staticstub/ns1/root.db
new file mode 100644
index 0000000..26bc039
--- /dev/null
+++ b/bin/tests/system/staticstub/ns1/root.db
@@ -0,0 +1,19 @@
+; 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	120
+@			SOA	a.root-servers.nil. hostmaster.isc.org. 1 600 600 1200 600
+@			NS	a.root-servers.nil.
+a.root-servers.nil.	A	10.53.0.1
+
+example.com.		NS	example.
+
+ns.example.net.		A	10.53.0.3
diff --git a/bin/tests/system/staticstub/ns2/named.conf.in b/bin/tests/system/staticstub/ns2/named.conf.in
new file mode 100644
index 0000000..55483ab
--- /dev/null
+++ b/bin/tests/system/staticstub/ns2/named.conf.in
@@ -0,0 +1,62 @@
+/*
+ * 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.
+ */
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+
+controls {
+	inet 10.53.0.2 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+include "trusted.conf";
+
+options {
+	query-source address 10.53.0.2;
+	notify-source 10.53.0.2;
+	transfer-source 10.53.0.2;
+	port @PORT@;
+	pid-file "named.pid";
+	listen-on { 10.53.0.2; };
+	listen-on-v6 { none; };
+	recursion yes;
+	dnssec-validation yes;
+	notify no;
+};
+
+zone "." {
+	type hint;
+	file "../../common/root.hint";
+};
+
+zone "example" {
+	type static-stub;
+	server-addresses { 10.53.0.3; };
+	allow-query { !10.53.0.7; any; };
+};
+
+zone "example.org" {
+	type static-stub;
+	SERVER_CONFIG_PLACEHOLDER
+};
+
+zone "example.info" {
+	type static-stub;
+	server-addresses { ::1; }; #ns4
+};
+
+zone "undelegated" {
+	type static-stub;
+	server-addresses { 10.53.0.3; };
+};
diff --git a/bin/tests/system/staticstub/ns3/example.db.in b/bin/tests/system/staticstub/ns3/example.db.in
new file mode 100644
index 0000000..c3b7d81
--- /dev/null
+++ b/bin/tests/system/staticstub/ns3/example.db.in
@@ -0,0 +1,32 @@
+; 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.
+
+$ORIGIN .
+$TTL 300	; 5 minutes
+example			IN SOA	ns3.example. hostmaster.example. (
+				2010080900 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+example.		NS	ns4.example. ; fake
+example.		A	10.53.0.4    ; fake
+example.		AAAA	::1	     ; fake
+
+ns4.example.		A	10.53.0.4
+data.example.		TXT	"some" "test" "data"
+data2.example.		TXT	"2nd test data"
+data3.example.		TXT	"3rd test data"
+data4.example.		TXT	"4th test data"
+
+sub.example.		NS	ns.sub.example.
+ns.sub.example.		A	10.53.0.4
diff --git a/bin/tests/system/staticstub/ns3/example.org.db b/bin/tests/system/staticstub/ns3/example.org.db
new file mode 100644
index 0000000..aec2f99
--- /dev/null
+++ b/bin/tests/system/staticstub/ns3/example.org.db
@@ -0,0 +1,24 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$ORIGIN .
+$TTL 300	; 5 minutes
+example.org		IN SOA	ns.example.org. hostmaster.example.org. (
+				2010080906 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+example.org.		NS	ns.example.org.
+ns.example.org.		A	10.53.0.3
+
+data.example.org.	TXT	"example org data"
diff --git a/bin/tests/system/staticstub/ns3/named.conf.in b/bin/tests/system/staticstub/ns3/named.conf.in
new file mode 100644
index 0000000..e6e49c3
--- /dev/null
+++ b/bin/tests/system/staticstub/ns3/named.conf.in
@@ -0,0 +1,46 @@
+/*
+ * 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.
+ */
+
+key rndc_key {
+	secret "1234abcd8765";
+	algorithm @DEFAULT_HMAC@;
+};
+
+controls {
+	inet 10.53.0.3 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+options {
+	query-source address 10.53.0.3;
+	notify-source 10.53.0.3;
+	transfer-source 10.53.0.3;
+	port @PORT@;
+	pid-file "named.pid";
+	listen-on { 10.53.0.3; };
+	listen-on-v6 { none; };
+	recursion no;
+	dnssec-validation no;
+	notify no;
+};
+
+EXAMPLE_ZONE_PLACEHOLDER
+
+zone "example.org" {
+	type primary;
+	file "example.org.db";
+};
+
+zone "undelegated" {
+	type primary;
+	file "undelegated.db.signed";
+};
diff --git a/bin/tests/system/staticstub/ns3/sign.sh b/bin/tests/system/staticstub/ns3/sign.sh
new file mode 100755
index 0000000..9d87137
--- /dev/null
+++ b/bin/tests/system/staticstub/ns3/sign.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+
+# 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.
+
+. ../../conf.sh
+
+zone=example.
+infile=example.db.in
+zonefile=example.db
+
+(cd ../ns4 && $SHELL -e sign.sh )
+
+cp ../ns4/dsset-sub.example. .
+
+keyname1=$($KEYGEN -q -a ${DEFAULT_ALGORITHM} -n zone $zone)
+keyname2=$($KEYGEN -q -a ${DEFAULT_ALGORITHM} -f KSK -n zone $zone)
+cat $infile $keyname1.key $keyname2.key > $zonefile
+
+$SIGNER -g -o $zone $zonefile > /dev/null
+
+# Configure the resolving server with a trusted key.
+keyfile_to_static_ds $keyname2 > trusted.conf
+
+zone=undelegated
+infile=undelegated.db.in
+zonefile=undelegated.db
+keyname1=$($KEYGEN -q -a ${DEFAULT_ALGORITHM} -n zone $zone)
+keyname2=$($KEYGEN -q -a ${DEFAULT_ALGORITHM} -f KSK -n zone $zone)
+cat $infile $keyname1.key $keyname2.key > $zonefile
+
+$SIGNER -g -o $zone $zonefile > /dev/null
+
+keyfile_to_static_ds $keyname2 >> trusted.conf
+cp trusted.conf ../ns2/trusted.conf
diff --git a/bin/tests/system/staticstub/ns3/undelegated.db.in b/bin/tests/system/staticstub/ns3/undelegated.db.in
new file mode 100644
index 0000000..a7010ef
--- /dev/null
+++ b/bin/tests/system/staticstub/ns3/undelegated.db.in
@@ -0,0 +1,23 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300	; 5 minutes
+undelegated.		IN SOA	ns3.undelegated. hostmaster.undelegated. (
+				2010080900 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+undelegated.		NS	ns3.undelegated.
+undelegated.		A	10.53.0.4
+undelegated.		AAAA	::1
+ns3.undelegated.		A	10.53.0.3
diff --git a/bin/tests/system/staticstub/ns4/example.com.db b/bin/tests/system/staticstub/ns4/example.com.db
new file mode 100644
index 0000000..3db8fa4
--- /dev/null
+++ b/bin/tests/system/staticstub/ns4/example.com.db
@@ -0,0 +1,23 @@
+; 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.
+
+$ORIGIN .
+$TTL 300	; 5 minutes
+example.com		IN SOA	example. hostmaster.example. (
+				2010080701 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+example.com.		NS	example.
+
+data.example.com.	TXT	"example com data"
diff --git a/bin/tests/system/staticstub/ns4/example.info.db b/bin/tests/system/staticstub/ns4/example.info.db
new file mode 100644
index 0000000..169c70d
--- /dev/null
+++ b/bin/tests/system/staticstub/ns4/example.info.db
@@ -0,0 +1,24 @@
+; 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.
+
+$ORIGIN .
+$TTL 300	; 5 minutes
+example.info		IN SOA	ns.example.info. hostmaster.example.info. (
+				2010080902 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+example.info.		NS	ns.example.info.
+ns.example.info.	A	10.53.0.4
+
+data.example.info.	TXT	"example info data"
diff --git a/bin/tests/system/staticstub/ns4/example.org.db b/bin/tests/system/staticstub/ns4/example.org.db
new file mode 100644
index 0000000..69dc7e3
--- /dev/null
+++ b/bin/tests/system/staticstub/ns4/example.org.db
@@ -0,0 +1,25 @@
+; 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.
+
+$ORIGIN .
+$TTL 300	; 5 minutes
+example.org		IN SOA	ns.example.org. hostmaster.example.org. (
+				2010080908 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+example.org.		NS	ns.example.org.
+ns.example.org.		A	10.53.0.3
+
+data.example.org.	TXT	"example org data"
+data2.example.org.	TXT	"2nd example org data"
diff --git a/bin/tests/system/staticstub/ns4/named.conf.in b/bin/tests/system/staticstub/ns4/named.conf.in
new file mode 100644
index 0000000..40c2a17
--- /dev/null
+++ b/bin/tests/system/staticstub/ns4/named.conf.in
@@ -0,0 +1,45 @@
+/*
+ * 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 10.53.0.4;
+	notify-source 10.53.0.4;
+	transfer-source 10.53.0.4;
+	port @PORT@;
+	pid-file "named.pid";
+	listen-on { 10.53.0.4; };
+	listen-on-v6 { ::1; };
+	recursion no;
+	dnssec-validation no;
+	notify no;
+};
+
+zone "example.com" {
+	type primary;
+	file "example.com.db";
+};
+
+zone "example.org" {
+	type primary;
+	file "example.org.db";
+};
+
+zone "sub.example" {
+	type primary;
+	file "sub.example.db.signed";
+};
+
+zone "example.info" {
+	type primary;
+	file "example.info.db";
+};
diff --git a/bin/tests/system/staticstub/ns4/sign.sh b/bin/tests/system/staticstub/ns4/sign.sh
new file mode 100755
index 0000000..0598016
--- /dev/null
+++ b/bin/tests/system/staticstub/ns4/sign.sh
@@ -0,0 +1,25 @@
+#!/bin/sh -e
+
+# 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.
+
+. ../../conf.sh
+
+zone=sub.example
+infile=${zone}.db.in
+zonefile=${zone}.db
+
+keyname1=$($KEYGEN -q -a ${DEFAULT_ALGORITHM} -n zone $zone)
+keyname2=$($KEYGEN -q -a ${DEFAULT_ALGORITHM} -f KSK -n zone $zone)
+
+cat $infile $keyname1.key $keyname2.key > $zonefile
+
+$SIGNER -o $zone $zonefile > /dev/null
diff --git a/bin/tests/system/staticstub/ns4/sub.example.db.in b/bin/tests/system/staticstub/ns4/sub.example.db.in
new file mode 100644
index 0000000..255396b
--- /dev/null
+++ b/bin/tests/system/staticstub/ns4/sub.example.db.in
@@ -0,0 +1,26 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$ORIGIN .
+$TTL 300	; 5 minutes
+sub.example.		IN SOA	ns.sub.example. hostmaster.example. (
+				2010080900 ; serial
+				20         ; refresh (20 seconds)
+				20         ; retry (20 seconds)
+				1814400    ; expire (3 weeks)
+				3600       ; minimum (1 hour)
+				)
+sub.example.		NS	ns.sub.example.
+ns.sub.example.		A	10.53.0.4
+
+data1.sub.example.	TXT	"1st sub test data"
+data2.sub.example.	TXT	"2nd sub test data"
+data3.sub.example.	TXT	"3rd sub test data"
diff --git a/bin/tests/system/staticstub/setup.sh b/bin/tests/system/staticstub/setup.sh
new file mode 100755
index 0000000..61c5621
--- /dev/null
+++ b/bin/tests/system/staticstub/setup.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+# 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.
+
+. ../conf.sh
+
+copy_setports ns1/named.conf.in ns1/named.conf
+copy_setports ns2/named.conf.in tmp
+sed 's/SERVER_CONFIG_PLACEHOLDER/server-names { "ns.example.net"; };/' tmp > ns2/named.conf
+
+copy_setports ns3/named.conf.in tmp
+sed 's/EXAMPLE_ZONE_PLACEHOLDER/zone "example" { type primary; file "example.db.signed"; };/' tmp > ns3/named.conf
+
+copy_setports ns4/named.conf.in ns4/named.conf
+
+cd ns3 && $SHELL -e sign.sh
diff --git a/bin/tests/system/staticstub/tests.sh b/bin/tests/system/staticstub/tests.sh
new file mode 100755
index 0000000..e0f5788
--- /dev/null
+++ b/bin/tests/system/staticstub/tests.sh
@@ -0,0 +1,219 @@
+#!/bin/sh
+
+# 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.
+
+set -e
+
+. ../conf.sh
+
+DIGOPTS="-p ${PORT}"
+RNDCCMD="$RNDC -c ../common/rndc.conf -p ${CONTROLPORT} -s"
+
+status=0
+n=0
+
+for conf in conf/good*.conf
+do
+	n=$((n + 1))
+	echo_i "checking that $conf is accepted ($n)"
+	ret=0
+	$CHECKCONF "$conf" || ret=1
+	if [ $ret != 0 ]; then echo_i "failed"; fi
+	status=$((status + ret))
+done
+
+for conf in conf/bad*.conf
+do
+	n=$((n + 1))
+	echo_i "checking that $conf is rejected ($n)"
+	ret=0
+	$CHECKCONF "$conf" >/dev/null && ret=1
+	if [ $ret != 0 ]; then echo_i "failed"; fi
+	status=$((status + ret))
+done
+
+n=$((n + 1))
+echo_i "trying an axfr that should be denied (NOTAUTH) ($n)"
+ret=0
+$DIG $DIGOPTS +tcp data.example. @10.53.0.2 axfr > dig.out.ns2.test$n || ret=1
+grep "; Transfer failed." dig.out.ns2.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+n=$((n + 1))
+echo_i "non recursive query for a static-stub zone with server name should be rejected ($n)"
+ret=0
+ $DIG $DIGOPTS +tcp +norec data.example. @10.53.0.2 txt > dig.out.ns2.test$n \
+ 	|| ret=1
+grep "REFUSED" dig.out.ns2.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+n=$((n + 1))
+echo_i "non recursive query for a static-stub zone with server name should be rejected ($n)"
+ret=0
+$DIG $DIGOPTS +tcp +norec data.example.org. @10.53.0.2 txt > dig.out.ns2.test$n \
+	|| ret=1
+grep "REFUSED" dig.out.ns2.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+n=$((n + 1))
+echo_i "allow-query ACL ($n)"
+ret=0
+$DIG $DIGOPTS +tcp +norec data.example. @10.53.0.2 txt -b 10.53.0.7 \
+	> dig.out.ns2.test$n || ret=1
+grep "REFUSED" dig.out.ns2.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+n=$((n + 1))
+echo_i "look for static-stub zone data with recursion (should be found) ($n)"
+ret=0
+$DIG $DIGOPTS +tcp +noauth data.example. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1
+digcomp knowngood.dig.out.rec dig.out.ns2.test$n || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+n=$((n + 1))
+echo_i "checking authoritative NS is ignored for delegation ($n)"
+ret=0
+# the auth server returns a different (and incorrect) NS for .example.
+$DIG $DIGOPTS +tcp example. @10.53.0.2 ns > dig.out.ns2.test1.$n || ret=1
+grep "ns4.example." dig.out.ns2.test1.$n > /dev/null || ret=1
+# but static-stub configuration should still be used
+$DIG $DIGOPTS +tcp data2.example. @10.53.0.2 txt > dig.out.ns2.test2.$n || ret=1
+grep "2nd test data" dig.out.ns2.test2.$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+n=$((n + 1))
+echo_i "checking queries for a child zone of the static-stub zone ($n)"
+ret=0
+# prime the delegation to a child zone of the static-stub zone
+$DIG $DIGOPTS +tcp data1.sub.example. @10.53.0.2 txt > dig.out.ns2.test1.$n || ret=1
+grep "1st sub test data" dig.out.ns2.test1.$n > /dev/null || ret=1
+# temporarily disable the the parent zone
+copy_setports ns3/named.conf.in tmp
+sed 's/EXAMPLE_ZONE_PLACEHOLDER//' tmp > ns3/named.conf
+rndc_reload ns3 10.53.0.3
+# query the child zone again.  this should directly go to the child and
+# succeed.
+for i in 0 1 2 3 4 5 6 7 8 9
+do
+	$DIG $DIGOPTS +tcp data2.sub.example. @10.53.0.2 txt > dig.out.ns2.test2.$n || ret=1
+	grep "2nd sub test data" dig.out.ns2.test2.$n > /dev/null && break
+	sleep 1
+done
+grep "2nd sub test data" dig.out.ns2.test2.$n > /dev/null || ret=1
+# re-enable the parent
+copy_setports ns3/named.conf.in tmp
+sed 's/EXAMPLE_ZONE_PLACEHOLDER/zone "example" { type primary; file "example.db.signed"; };/' tmp > ns3/named.conf
+rndc_reload ns3 10.53.0.3
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+n=$((n + 1))
+echo_i "checking authoritative NS addresses are ignored for delegation ($n)"
+ret=0
+# the auth server returns a different (and incorrect) A/AAA RR for .example.
+$DIG $DIGOPTS +tcp example. @10.53.0.2 a > dig.out.ns2.test1.$n || ret=1
+grep "10.53.0.4" dig.out.ns2.test1.$n > /dev/null || ret=1
+$DIG $DIGOPTS +tcp example. @10.53.0.2 aaaa > dig.out.ns2.test2.$n || ret=1
+grep "::1" dig.out.ns2.test2.$n > /dev/null || ret=1
+# reload the server.  this will flush the ADB.
+rndc_reload ns2 10.53.0.2
+# ask another RR that would require delegation.  static-stub configuration
+# should still be used instead of the authoritative A/AAAA cached above.
+$DIG $DIGOPTS +tcp data3.example. @10.53.0.2 txt > dig.out.ns2.test3.$n || ret=1
+grep "3rd test data" dig.out.ns2.test3.$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+# the authoritative server of the query domain (example.com) is the apex
+# name of the static-stub zone (example).  in this case the static-stub
+# configuration must be ignored and cached information must be used.
+n=$((n + 1))
+echo_i "checking NS of static-stub is ignored when referenced from other domain ($n)"
+ret=0
+$DIG $DIGOPTS +tcp data.example.com. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1
+grep "example com data" dig.out.ns2.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+# check server-names
+n=$((n + 1))
+echo_i "checking static-stub with a server-name ($n)"
+ret=0
+$DIG $DIGOPTS +tcp data.example.org. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1
+grep "example org data" dig.out.ns2.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+n=$((n + 1))
+# Note: for a short term workaround we use ::1, assuming it's configured and
+# usable for our tests.  We should eventually use the test ULA and available
+# checks introduced in change 2916.
+if testsock6 ::1
+then
+    echo_i "checking IPv6 static-stub address ($n)"
+    ret=0
+    $DIG $DIGOPTS +tcp data.example.info. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1
+    grep "example info data" dig.out.ns2.test$n > /dev/null || ret=1
+    if [ $ret != 0 ]; then echo_i "failed"; fi
+    status=$((status + ret))
+else
+    echo_i "SKIPPED: checking IPv6 static-stub address ($n)"
+fi
+
+n=$((n + 1))
+echo_i "look for static-stub zone data with DNSSEC validation ($n)"
+ret=0
+$DIG $DIGOPTS +tcp +dnssec data4.example. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1
+grep "ad; QUERY" dig.out.ns2.test$n > /dev/null || ret=1
+grep "4th test data" dig.out.ns2.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+n=$((n + 1))
+echo_i "look for a child of static-stub zone data with DNSSEC validation ($n)"
+ret=0
+$DIG $DIGOPTS +tcp +dnssec data3.sub.example. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1
+grep "ad; QUERY" dig.out.ns2.test$n > /dev/null || ret=1
+grep "3rd sub test data" dig.out.ns2.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+# reload with a different name server: existing zone shouldn't be reused.
+n=$((n + 1))
+echo_i "checking server reload with a different static-stub config ($n)"
+ret=0
+copy_setports ns2/named.conf.in tmp
+sed 's/SERVER_CONFIG_PLACEHOLDER/server-addresses { 10.53.0.4; };/' tmp > ns2/named.conf
+rndc_reload ns2 10.53.0.2
+$DIG $DIGOPTS +tcp data2.example.org. @10.53.0.2 txt > dig.out.ns2.test$n || ret=1
+grep "2nd example org data" dig.out.ns2.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+n=$((n + 1))
+echo_i "checking static-stub of a undelegated tld resolves after DS query ($n)"
+ret=0
+$DIG $DIGOPTS undelegated. @10.53.0.2 ds > dig.out.ns2.ds.test$n
+$DIG $DIGOPTS undelegated. @10.53.0.2 soa > dig.out.ns2.soa.test$n
+grep "status: NXDOMAIN" dig.out.ns2.ds.test$n > /dev/null || ret=1
+grep "status: NOERROR" dig.out.ns2.soa.test$n > /dev/null || ret=1
+if [ $ret != 0 ]; then echo_i "failed"; fi
+status=$((status + ret))
+
+echo_i "exit status: $status"
+[ $status -eq 0 ] || exit 1
diff --git a/bin/tests/system/staticstub/tests_sh_staticstub.py b/bin/tests/system/staticstub/tests_sh_staticstub.py
new file mode 100644
index 0000000..52c661c
--- /dev/null
+++ b/bin/tests/system/staticstub/tests_sh_staticstub.py
@@ -0,0 +1,14 @@
+# 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.
+
+
+def test_staticstub(run_tests_sh):
+    run_tests_sh()