45 lines
1.4 KiB
EmacsLisp
45 lines
1.4 KiB
EmacsLisp
;;; cmds-tests.el --- Testing some Emacs commands -*- lexical-binding: t -*-
|
|
|
|
;; Copyright (C) 2013-2024 Free Software Foundation, Inc.
|
|
|
|
;; Author: Nicolas Richard <youngfrog@members.fsf.org>
|
|
;; Keywords:
|
|
|
|
;; 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/>.
|
|
|
|
;;; Commentary:
|
|
|
|
;;
|
|
|
|
;;; Code:
|
|
|
|
|
|
(ert-deftest self-insert-command-with-negative-argument ()
|
|
"Test `self-insert-command' with a negative argument."
|
|
(let ((last-command-event ?a))
|
|
(should-error (self-insert-command -1))))
|
|
|
|
(ert-deftest forward-line-with-bignum ()
|
|
(with-temp-buffer
|
|
(insert "x\n")
|
|
(let ((shortage (forward-line (1- most-negative-fixnum))))
|
|
(should (= shortage most-negative-fixnum)))
|
|
(let ((shortage (forward-line (+ 2 most-positive-fixnum))))
|
|
(should (= shortage (1+ most-positive-fixnum))))))
|
|
|
|
(provide 'cmds-tests)
|
|
;;; cmds-tests.el ends here
|