tests: Rename subdir gpgsm to cms and move sample dirs.

--

It does not make sense to have the cms stuff at the top level but the
openpgp at a dedicated directory.  This patch fixes that.

tests/cms/decrypt.scm

@@ -0,0 +1,30 @@
+#!/usr/bin/env gpgscm
+
+;; Copyright (C) 2016 g10 Code GmbH
+;;
+;; This file is part of GnuPG.
+;;
+;; GnuPG is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 3 of the License, or
+;; (at your option) any later version.
+;;
+;; GnuPG is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with this program; if not, see <http://www.gnu.org/licenses/>.
+
+(load (in-srcdir "tests" "cms" "gpgsm-defs.scm"))
+(setup-gpgsm-environment)
+
+(for-each-p
+ "Checking decryption of supplied files."
+ (lambda (name)
+   (tr:do
+    (tr:open (in-srcdir "tests" "cms" (string-append name ".cms.asc")))
+    (tr:gpgsm "" '(--decrypt))
+    (tr:assert-identity name)))
+ plain-files)