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author | Stefan Monnier <monnier@iro.umontreal.ca> | 2022-09-25 16:15:16 -0400 |
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committer | Stefan Monnier <monnier@iro.umontreal.ca> | 2022-09-25 16:15:16 -0400 |
commit | 650c20f1ca4e07591a727e1cfcc74b3363d15985 (patch) | |
tree | 85d11f6437cde22f410c25e0e5f71a3131ebd07d /test/lisp/progmodes/asm-mode-tests.el | |
parent | 8869332684c2302b5ba1ead4568bbc7ba1c0183e (diff) | |
parent | 4b85ae6a24380fb67a3315eaec9233f17a872473 (diff) | |
download | emacs-650c20f1ca4e07591a727e1cfcc74b3363d15985.tar.gz emacs-650c20f1ca4e07591a727e1cfcc74b3363d15985.tar.bz2 emacs-650c20f1ca4e07591a727e1cfcc74b3363d15985.zip |
Merge 'master' into noverlay
Diffstat (limited to 'test/lisp/progmodes/asm-mode-tests.el')
-rw-r--r-- | test/lisp/progmodes/asm-mode-tests.el | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/test/lisp/progmodes/asm-mode-tests.el b/test/lisp/progmodes/asm-mode-tests.el new file mode 100644 index 00000000000..e321224c543 --- /dev/null +++ b/test/lisp/progmodes/asm-mode-tests.el @@ -0,0 +1,82 @@ +;;; asm-mode-tests.el --- Tests for asm-mode.el -*- lexical-binding: t; -*- + +;; Copyright (C) 2019-2022 Free Software Foundation, Inc. + +;; Author: Simen Heggestøyl <simenheg@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 'asm-mode) +(require 'ert) + +(defmacro asm-mode-tests--with-temp-buffer (&rest body) + "Create a temporary Asm mode buffer and evaluate BODY there." + (declare (indent 0)) + `(with-temp-buffer + (let ((asm-comment-char ?\;)) + (asm-mode) + ,@body))) + +(ert-deftest asm-mode-tests-colon () + (asm-mode-tests--with-temp-buffer + (let ((indent-tabs-mode t)) + (insert "\t label") + (let ((last-command-event ?:)) + (asm-colon)) + (should (equal (buffer-string) "label:\t"))))) + +(ert-deftest asm-mode-tests-colon-inside-comment () + (asm-mode-tests--with-temp-buffer + (insert ";comment") + (let ((last-command-event ?:)) + (asm-colon)) + (should (equal (buffer-string) ";comment:")))) + +(ert-deftest asm-mode-tests-comment () + (asm-mode-tests--with-temp-buffer + (insert "label:") + (goto-char (point-min)) + ;; First invocation + (asm-comment) + (should (string-match-p "label:[ \t]+;" (buffer-string))) + (should (= (current-column) (+ comment-column 1))) + ;; Second invocation + (asm-comment) + (should (string-match-p "[ \t]+;; \nlabel:" (buffer-string))) + (should (= (current-column) (+ tab-width 3))) + ;; Third invocation + (asm-comment) + (should (string-match-p ";;; \nlabel:" (buffer-string))) + (should (= (current-column) 4)))) + +(ert-deftest asm-mode-tests-fill-comment () + (asm-mode-tests--with-temp-buffer + (call-interactively #'comment-dwim) + (insert "Pellentesque condimentum, magna ut suscipit hendrerit, \ +ipsum augue ornare nulla, non luctus diam neque sit amet urna.") + (call-interactively #'fill-paragraph) + (should (equal (buffer-string) "\t;; Pellentesque condimentum, \ +magna ut suscipit hendrerit,\n\t;; ipsum augue ornare nulla, non \ +luctus diam neque sit amet\n\t;; urna.")))) + +;;; asm-mode-tests.el ends here |