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authorStefan Monnier <monnier@iro.umontreal.ca>2022-09-25 16:15:16 -0400
committerStefan Monnier <monnier@iro.umontreal.ca>2022-09-25 16:15:16 -0400
commit650c20f1ca4e07591a727e1cfcc74b3363d15985 (patch)
tree85d11f6437cde22f410c25e0e5f71a3131ebd07d /test/lisp/progmodes/asm-mode-tests.el
parent8869332684c2302b5ba1ead4568bbc7ba1c0183e (diff)
parent4b85ae6a24380fb67a3315eaec9233f17a872473 (diff)
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Merge 'master' into noverlay
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+;;; 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