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;;; checkdoc-tests.el --- unit tests for checkdoc.el -*- lexical-binding: t; -*-
;; Copyright (C) 2016-2017 Free Software Foundation, Inc.
;; Author: Philipp Stephani <phst@google.com>
;; 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:
;; Unit tests for lisp/emacs-lisp/checkdoc.el.
;;; Code:
(require 'checkdoc)
(require 'elisp-mode)
(require 'ert)
(ert-deftest checkdoc-tests--bug-24998 ()
"Checks that Bug#24998 is fixed."
(with-temp-buffer
(emacs-lisp-mode)
(insert "(defun foo())")
(should-error (checkdoc-defun) :type 'user-error)))
(ert-deftest checkdoc-tests--next-docstring ()
"Checks that the one-argument form of `defvar' works.
See the comments in Bug#24998."
(with-temp-buffer
(emacs-lisp-mode)
(insert "(defvar foo)
\(defvar foo bar \"baz\")
\(require 'foo)")
(goto-char (point-min))
(should (checkdoc-next-docstring))
(should (looking-at-p "\"baz\")"))
(should-not (checkdoc-next-docstring))))
;;; checkdoc-tests.el ends here
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