emacs/test/lisp/register-tests.el

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;;; register-tests.el --- tests for register.el -*- lexical-binding: t-*-
;; Copyright (C) 2017-2024 Free Software Foundation, Inc.
;; Author: Tino Calancha <tino.calancha@gmail.com>
;; 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:
(require 'ert)
(require 'cl-lib)
(ert-deftest register-test-bug27634 ()
"Test for https://debbugs.gnu.org/27634 ."
(dolist (event (list ?\C-g 'escape ?\C-\[))
(cl-letf (((symbol-function 'read-key) #'ignore)
(last-input-event event)
(register-alist nil))
(should (equal 'quit
(condition-case err
(call-interactively 'point-to-register)
(quit (car err)))))
(should-not register-alist))))
(provide 'register-tests)
;;; register-tests.el ends here