From bfe8e7ea94bbb31b2a0f72a43b15718842d05145 Mon Sep 17 00:00:00 2001
From: Curtis Blackburn <ckb@isc.org>
Date: Thu, 7 Feb 2019 11:46:58 -0800
Subject: [PATCH] added prereq.sh to forward test to detect perl Net::DNS

(cherry picked from commit 8c929bd7c5058a264076ed069efe6acc428c9a16)
---
 bin/tests/system/forward/prereq.sh | 21 +++++++++++++++++++++
 util/copyrights                    |  1 +
 2 files changed, 22 insertions(+)
 create mode 100644 bin/tests/system/forward/prereq.sh

diff --git a/bin/tests/system/forward/prereq.sh b/bin/tests/system/forward/prereq.sh
new file mode 100644
index 0000000000..0e299f4db8
--- /dev/null
+++ b/bin/tests/system/forward/prereq.sh
@@ -0,0 +1,21 @@
+#!/bin/sh
+#
+# 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.
+
+SYSTEMTESTTOP=..
+. $SYSTEMTESTTOP/conf.sh
+
+if $PERL -e 'use Net::DNS;' 2>/dev/null
+then
+    :
+else
+    echo_i "This test requires the Net::DNS library." >&2
+    exit 1
+fi
diff --git a/util/copyrights b/util/copyrights
index 354822edb8..51d7a7de35 100644
--- a/util/copyrights
+++ b/util/copyrights
@@ -1319,6 +1319,7 @@
 ./bin/tests/system/forward/ns5/root.db		ZONE	2011,2016,2018,2019
 ./bin/tests/system/forward/ns7/named.conf.in	CONF-C	2019
 ./bin/tests/system/forward/ns7/root.db		ZONE	2019
+./bin/tests/system/forward/prereq.sh		SH	2019
 ./bin/tests/system/forward/rfc1918-inherited.conf	CONF-C	2016,2018,2019
 ./bin/tests/system/forward/rfc1918-notinherited.conf	CONF-C	2016,2018,2019
 ./bin/tests/system/forward/setup.sh		SH	2018,2019
-- 
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