1 files changed, 19 insertions, 0 deletions
diff --git a/bin/tests/system/cds/mangle.pl b/bin/tests/system/cds/mangle.pl
new file mode 100644
index 0000000..9268cc0
--- /dev/null
+++ b/bin/tests/system/cds/mangle.pl
@@ -0,0 +1,19 @@
+#!/usr/bin/perl
+
+# 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.
+
+my $re = $ARGV[0];
+shift;
+while (<>) {
+	s{($re)........}{${1}00000000};
+	print;
+}