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emacs/test/lisp/progmodes/lua-mode-tests.el
john muhl c5656af2ff ; Add tests for 'lua-mode'
* test/lisp/progmodes/lua-mode-resources/font-lock.lua:
* test/lisp/progmodes/lua-mode-resources/hide-show.lua:
* test/lisp/progmodes/lua-mode-resources/indent.erts:
* test/lisp/progmodes/lua-mode-resources/movement.erts:
* test/lisp/progmodes/lua-mode-resources/which-function.lua:
* test/lisp/progmodes/lua-mode-tests.el: New file.
2025-08-25 09:59:04 +08:00

60 lines
1.9 KiB
EmacsLisp

;;; lua-mode-tests.el --- Tests for lua-mode -*- lexical-binding: t; -*-
;; Copyright (C) 2023-2025 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 'ert-font-lock)
(require 'ert-x)
(require 'hideshow)
(require 'which-func)
(ert-deftest lua-test-indentation ()
(ert-test-erts-file (ert-resource-file "indent.erts")))
(ert-deftest lua-test-movement ()
(ert-test-erts-file (ert-resource-file "movement.erts")))
(ert-deftest lua-test-font-lock ()
(let ((font-lock-maximum-decoration t))
(ert-font-lock-test-file (ert-resource-file "font-lock.lua") 'lua-mode)))
(ert-deftest lua-test-which-function ()
(with-temp-buffer
(insert-file-contents (ert-resource-file "which-function.lua"))
(lua-mode)
(which-function-mode)
(goto-char (point-min))
(should (equal "f" (which-function)))
(which-function-mode -1)))
(ert-deftest lua-test-hideshow ()
(with-temp-buffer
(insert-file-contents (ert-resource-file "hide-show.lua"))
(lua-mode)
(hs-minor-mode)
(hs-hide-all)
(should (= 9 (length (overlays-in (point-min) (point-max)))))
(hs-show-all)
(should (= 0 (length (overlays-in (point-min) (point-max)))))
(hs-minor-mode -1)))
(provide 'lua-mode-tests)
;;; lua-mode-tests.el ends here