1 files changed, 27 insertions, 0 deletions
diff --git a/bin/tests/system/cds/checktime.pl b/bin/tests/system/cds/checktime.pl
new file mode 100644
index 0000000..d85fd91
--- /dev/null
+++ b/bin/tests/system/cds/checktime.pl
@@ -0,0 +1,27 @@
+#!/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.
+
+use strict;
+use warnings;
+
+my $target = shift;
+my $notbefore;
+my $inception;
+while (<>) {
+	$notbefore = $1 if m{^.* must not be signed before \d+ [(](\d+)[)]};
+	$inception = $1 if m{^.* inception time \d+ [(](\d+)[)]};
+}
+die "missing notbefore time" unless $notbefore;
+die "missing inception time" unless $inception;
+my $delta = $inception - $notbefore;
+die "bad inception time $delta" unless abs($delta - $target) <= 10;