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/run-tests.scm

@@ -0,0 +1,39 @@
+;; Test-suite runner.
+;;
+;; 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/>.
+
+(if (string=? "" (getenv "abs_top_srcdir"))
+    (begin
+      (echo "Environment variable 'abs_top_srcdir' not set.  Please point it to"
+	    "tests/cms.")
+      (exit 2)))
+
+(define tests (filter (lambda (arg) (not (string-prefix? arg "--"))) *args*))
+
+(define setup
+  (make-environment-cache (test::scm
+			   #f
+			   (path-join "tests" "cms" "setup.scm")
+			   (in-srcdir "tests" "cms" "setup.scm"))))
+
+(run-tests (if (null? tests)
+	       (load-tests "tests" "cms")
+	       (map (lambda (name)
+		      (test::scm setup
+				 (path-join "tests" "cms" name)
+				 (in-srcdir "tests" "cms" name))) tests)))