1 files changed, 45 insertions, 0 deletions
diff --git a/test/lisp/find-cmd-tests.el b/test/lisp/find-cmd-tests.el
new file mode 100644
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+++ b/test/lisp/find-cmd-tests.el
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+;;; find-cmd-tests.el --- tests for find-cmd.el.  -*- lexical-binding: t -*-
+
+;; Copyright (C) 2021-2022 Free Software Foundation, Inc.
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs 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.
+
+;; GNU Emacs 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 GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Code:
+
+(require 'ert)
+(require 'find-cmd)
+
+(ert-deftest find-cmd-test-find-cmd ()
+  (should
+   (string-match
+    (rx "find " (+ any)
+        " \\( \\( -name .svn -or -name .git -or -name .CVS \\)"
+        " -prune -or -true \\)"
+        " \\( \\( \\(" " -name \\*.pl -or -name \\*.pm -or -name \\*.t \\)"
+        " -or -mtime \\+1 \\) -and \\( -fstype nfs -or -fstype ufs \\) \\) ")
+    (find-cmd '(prune (name ".svn" ".git" ".CVS"))
+              '(and (or (name "*.pl" "*.pm" "*.t")
+                        (mtime "+1"))
+                    (fstype "nfs" "ufs"))))))
+
+(ert-deftest find-cmd-test-find-cmd/error-unknown-atom ()
+  (should-error (find-cmd '(unknown 123))))
+
+(ert-deftest find-cmd-test-find-cmd/error-wrong-argnum ()
+  (should-error (find-cmd '(name))))
+
+(provide 'find-cmd-tests)
+;;; find-cmd-tests.el ends here