blob: 3938902fa736909f34120610ab77fe120edac894 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
;;; shortdoc-tests.el --- tests for shortdoc.el -*- lexical-binding: t -*-
;; Copyright (C) 2021-2022 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 'shortdoc)
(require 'subr-x) ; `string-pad' in shortdoc group needed at run time
(defun shortdoc-tests--tree-contains (tree fun)
"Whether TREE contains a call to FUN."
(and (proper-list-p tree)
(or (eq (car tree) fun)
(cl-some (lambda (x) (shortdoc-tests--tree-contains x fun)) tree))))
(ert-deftest shortdoc-examples ()
"Check that each example actually contains the corresponding form."
(dolist (group shortdoc--groups)
(dolist (item group)
(when (consp item)
(let ((fun (car item))
(props (cdr item)))
(while props
(when (memq (car props) '(:eval :no-eval :no-eval* :no-value))
(let* ((example (cadr props))
(expr (cond
((consp example) example)
((stringp example) (read example)))))
(should (shortdoc-tests--tree-contains expr fun))))
(setq props (cddr props))))))))
(ert-deftest shortdoc-all-functions-fboundp ()
"Check that all functions listed in shortdoc groups are `fboundp'."
(dolist (group shortdoc--groups)
(dolist (item group)
(when (consp item)
(let ((fun (car item)))
(should (fboundp fun)))))))
(ert-deftest shortdoc-all-groups-work ()
"Test that all defined shortdoc groups display correctly."
(dolist (group (mapcar (lambda (x) (car x)) shortdoc--groups))
(let ((buf-name (format "*Shortdoc %s*" group)) buf)
(unwind-protect
(progn
(shortdoc-display-group group)
(should (setq buf (get-buffer buf-name))))
(when buf
(kill-buffer buf))))))
(provide 'shortdoc-tests)
;;; shortdoc-tests.el ends here
|
