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50 lines
2 KiB
EmacsLisp
50 lines
2 KiB
EmacsLisp
;;; keymap-tests.el --- Test suite for src/keymap.c
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;; Copyright (C) 2015-2019 Free Software Foundation, Inc.
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;; Author: Juanma Barranquero <lekktu@gmail.com>
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;; This file is part of GNU Emacs.
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
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;;; Code:
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(require 'ert)
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(ert-deftest keymap-store_in_keymap-XFASTINT-on-non-characters ()
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"Check for bug fixed in \"Fix assertion violation in define-key\",
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commit 86c19714b097aa477d339ed99ffb5136c755a046."
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(let ((def (lookup-key Buffer-menu-mode-map [32])))
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(unwind-protect
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(progn
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(should-not (eq def 'undefined))
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;; This will cause an assertion violation if the bug is present.
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;; We could run an inferior Emacs process and check for the return
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;; status, but in some environments an assertion failure triggers
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;; an abort dialog that requires user intervention anyway.
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(define-key Buffer-menu-mode-map [(32 . 32)] 'undefined)
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(should (eq (lookup-key Buffer-menu-mode-map [32]) 'undefined)))
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(define-key Buffer-menu-mode-map [32] def))))
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(ert-deftest keymap-where-is-internal-test ()
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"Make sure we don't crash when `where-is-preferred-modifier' is not a symbol."
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(should
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(equal (let ((where-is-preferred-modifier "alt"))
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(where-is-internal 'execute-extended-command global-map t))
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[#x8000078])))
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(provide 'keymap-tests)
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;;; keymap-tests.el ends here
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