From 6a2e937b3f465e016480ad3fab2cc794c16edb72 Mon Sep 17 00:00:00 2001
From: cem <cem@FreeBSD.org>
Date: Thu, 21 Sep 2017 05:46:28 +0000
Subject: [PATCH] cryptotest.py: Add a seatbelt that we're actually testing
 anything

Without nist-kat installed, cryptotest.py is a no-op.  Showing 'success' in
that case is unhelpful.

Sponsored by:	Dell EMC Isilon
---
 tests/sys/opencrypto/cryptotest.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/sys/opencrypto/cryptotest.py b/tests/sys/opencrypto/cryptotest.py
index 46d9261f2a78..f528164ea3b7 100644
--- a/tests/sys/opencrypto/cryptotest.py
+++ b/tests/sys/opencrypto/cryptotest.py
@@ -40,6 +40,7 @@
 katdir = '/usr/local/share/nist-kat'
 
 def katg(base, glob):
+	assert os.path.exists(os.path.join(katdir, base)), "Please 'pkg install nist-kat'"
 	return iglob(os.path.join(katdir, base, glob))
 
 aesmodules = [ 'cryptosoft0', 'aesni0', 'ccr0' ]