From: Vladimír Čunát <vladimir.cunat@nic.cz>
Date: Fri, 10 Jul 2020 12:35:36 +0000 (+0200)
Subject: config tests: better test net.tls_sticket_secret()
X-Git-Tag: v5.1.3~27^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=baef823bf558497bc95ce717173a828ee807bd34;p=thirdparty%2Fknot-resolver.git

config tests: better test net.tls_sticket_secret()

The trick there is that it isn't supported (by us) on gnutls < 3.6.3.
I checked that the test fails before the fix in parent commit
and that it succeeds (is skipped) with gnutls 3.6.2.
---

diff --git a/tests/config/tls.test.lua b/tests/config/tls.test.lua
index 23b661882..ef811bbab 100644
--- a/tests/config/tls.test.lua
+++ b/tests/config/tls.test.lua
@@ -1,10 +1,14 @@
+local ffi = require('ffi')
+ffi.cdef([[ const char * gnutls_check_version (const char * req_version); ]])
+
 -- SPDX-License-Identifier: GPL-3.0-or-later
 local function test_session_config()
 	ok(net.tls_sticket_secret(),
-	   'net.tls_sticket_secret() to trigger key regeneration')
-	-- There is no sufficiently new stable release of GnuTLS.
-	-- ok(net.tls_sticket_secret('0123456789ABCDEF0123456789ABCDEF'),
-	--    'net.tls_sticket_secret with valid key')
+		 'net.tls_sticket_secret() to trigger key regeneration')
+	if ffi.C.gnutls_check_version("3.6.3") ~= nil then
+		ok(net.tls_sticket_secret('0123456789ABCDEF0123456789ABCDEF'),
+			 'net.tls_sticket_secret with valid key')
+	end
 	boom(net.tls_sticket_secret, {{}},
 	     'net.tls_sticket_secret({}) is invalid')
 	boom(net.tls_sticket_secret, {'0123456789ABCDEF0123456789ABCDE'},