Fix Emacs 24 compatibility issue with Emacs 24
[org-mode.git] / testing / org-test.el
bloba2285a086b2413c8f66a3ca8b030f7f6481f4f95
1 ;;;; org-test.el --- Tests for Org-mode
3 ;; Copyright (c) 2010 Sebastian Rose, Eric Schulte
4 ;; Authors:
5 ;; Sebastian Rose, Hannover, Germany, sebastian_rose gmx de
6 ;; Eric Schulte, Santa Fe, New Mexico, USA, schulte.eric gmail com
7 ;; David Maus, Brunswick, Germany, dmaus ictsoc de
9 ;; Released under the GNU General Public License version 3
10 ;; see: http://www.gnu.org/licenses/gpl-3.0.html
12 ;; Definition of `special-mode' copied from Emacs23's simple.el to be
13 ;; provide a testing environment for Emacs22.
15 ;;;; Comments:
17 ;; Interactive testing for Org mode.
19 ;; The heart of all this is the commands `org-test-current-defun'. If
20 ;; called while in a `defun' all ert tests with names matching the
21 ;; name of the function are run.
23 ;;; Test Development
24 ;; For test development purposes a number of navigation and test
25 ;; function construction routines are available as a git submodule
26 ;; (jump.el)
27 ;; Install with...
28 ;; $ git submodule init
29 ;; $ git submodule update
32 ;;;; Code:
33 (let* ((org-test-dir (expand-file-name
34 (file-name-directory
35 (or load-file-name buffer-file-name))))
36 (org-lisp-dir (expand-file-name
37 (concat org-test-dir "../lisp"))))
39 (unless (featurep 'org)
40 (setq load-path (cons org-lisp-dir load-path))
41 (require 'org)
42 (org-babel-do-load-languages
43 'org-babel-load-languages '((sh . t))))
45 (let* ((load-path (cons
46 org-test-dir
47 (cons
48 (expand-file-name "jump" org-test-dir)
49 load-path))))
50 (require 'cl)
51 (when (= emacs-major-version 22)
52 (defvar special-mode-map
53 (let ((map (make-sparse-keymap)))
54 (suppress-keymap map)
55 (define-key map "q" 'quit-window)
56 (define-key map " " 'scroll-up)
57 (define-key map "\C-?" 'scroll-down)
58 (define-key map "?" 'describe-mode)
59 (define-key map "h" 'describe-mode)
60 (define-key map ">" 'end-of-buffer)
61 (define-key map "<" 'beginning-of-buffer)
62 (define-key map "g" 'revert-buffer)
63 (define-key map "z" 'kill-this-buffer)
64 map))
66 (put 'special-mode 'mode-class 'special)
67 (define-derived-mode special-mode nil "Special"
68 "Parent major mode from which special major modes should inherit."
69 (setq buffer-read-only t)))
70 (require 'ert)
71 (require 'ert-x)
72 (when (file-exists-p
73 (expand-file-name "jump/jump.el" org-test-dir))
74 (require 'jump)
75 (require 'which-func))))
77 (defconst org-test-default-test-file-name "tests.el"
78 "For each defun a separate file with tests may be defined.
79 tests.el is the fallback or default if you like.")
81 (defconst org-test-default-directory-name "testing"
82 "Basename or the directory where the tests live.
83 org-test searches this directory up the directory tree.")
85 (defconst org-test-dir
86 (expand-file-name (file-name-directory (or load-file-name buffer-file-name))))
88 (defconst org-base-dir
89 (expand-file-name ".." org-test-dir))
91 (defconst org-test-example-dir
92 (expand-file-name "examples" org-test-dir))
94 (defconst org-test-file
95 (expand-file-name "normal.org" org-test-example-dir))
97 (defconst org-test-no-heading-file
98 (expand-file-name "no-heading.org" org-test-example-dir))
100 (defconst org-test-link-in-heading-file
101 (expand-file-name "link-in-heading.org" org-test-dir))
104 ;;; Functions for writing tests
105 (defun org-test-for-executable (exe)
106 "Throw an error if EXE is not available.
107 This can be used at the top of code-block-language specific test
108 files to avoid loading the file on systems without the
109 executable."
110 (unless (reduce
111 (lambda (acc dir)
112 (or acc (file-exists-p (expand-file-name exe dir))))
113 exec-path :initial-value nil)
114 (throw 'missing-test-dependency exe)))
116 (defun org-test-buffer (&optional file)
117 "TODO: Setup and return a buffer to work with.
118 If file is non-nil insert it's contents in there.")
120 (defun org-test-compare-with-file (&optional file)
121 "TODO: Compare the contents of the test buffer with FILE.
122 If file is not given, search for a file named after the test
123 currently executed.")
125 (defmacro org-test-at-id (id &rest body)
126 "Run body after placing the point in the headline identified by ID."
127 (declare (indent 1))
128 `(let* ((id-location (org-id-find ,id))
129 (id-file (car id-location))
130 (visited-p (get-file-buffer id-file))
131 to-be-removed)
132 (save-window-excursion
133 (save-match-data
134 (org-id-goto ,id)
135 (setq to-be-removed (current-buffer))
136 (condition-case nil
137 (progn
138 (org-show-subtree)
139 (org-show-block-all))
140 (error nil))
141 (save-restriction ,@body)))
142 (unless visited-p
143 (kill-buffer to-be-removed))))
145 (defmacro org-test-in-example-file (file &rest body)
146 "Execute body in the Org-mode example file."
147 (declare (indent 1))
148 `(let* ((my-file (or ,file org-test-file))
149 (visited-p (get-file-buffer my-file))
150 to-be-removed)
151 (save-window-excursion
152 (save-match-data
153 (find-file my-file)
154 (unless (org-mode-p)
155 (org-mode))
156 (setq to-be-removed (current-buffer))
157 (goto-char (point-min))
158 (condition-case nil
159 (progn
160 (outline-next-visible-heading 1)
161 (org-show-subtree)
162 (org-show-block-all))
163 (error nil))
164 (save-restriction ,@body)))
165 (unless visited-p
166 (kill-buffer to-be-removed))))
168 (defmacro org-test-at-marker (file marker &rest body)
169 "Run body after placing the point at MARKER in FILE.
170 Note the uuidgen command-line command can be useful for
171 generating unique markers for insertion as anchors into org
172 files."
173 (declare (indent 2))
174 `(org-test-in-example-file ,file
175 (goto-char (point-min))
176 (re-search-forward (regexp-quote ,marker))
177 ,@body))
179 (defmacro org-test-with-temp-text (text &rest body)
180 "Run body in a temporary buffer with Org-mode as the active
181 mode holding TEXT. If the string \"<point>\" appears in TEXT
182 then remove it and place the point there before running BODY,
183 otherwise place the point at the beginning of the inserted text."
184 (declare (indent 1))
185 (let ((inside-text (if (stringp text) text (eval text))))
186 `(with-temp-buffer
187 (org-mode)
188 ,(let ((point (string-match (regexp-quote "<point>") inside-text)))
189 (if point
190 `(progn (insert `(replace-match "" nil nil inside-text))
191 (goto-char ,(match-beginning 0)))
192 `(progn (insert ,inside-text)
193 (goto-char (point-min)))))
194 ,@body)))
197 ;;; Navigation Functions
198 (when (featurep 'jump)
199 (defjump org-test-jump
200 (("lisp/\\1.el" . "testing/lisp/test-\\1.el")
201 ("lisp/\\1.el" . "testing/lisp/\\1.el/test.*.el")
202 ("contrib/lisp/\\1.el" . "testing/contrib/lisp/test-\\1.el")
203 ("contrib/lisp/\\1.el" . "testing/contrib/lisp/\\1.el/test.*.el")
204 ("testing/lisp/test-\\1.el" . "lisp/\\1.el")
205 ("testing/lisp/\\1.el" . "lisp/\\1.el/test.*.el")
206 ("testing/contrib/lisp/test-\\1.el" . "contrib/lisp/\\1.el")
207 ("testing/contrib/lisp/test-\\1.el" . "contrib/lisp/\\1.el/test.*.el"))
208 (concat org-base-dir "/")
209 "Jump between org-mode files and their tests."
210 (lambda (path)
211 (let* ((full-path (expand-file-name path org-base-dir))
212 (file-name (file-name-nondirectory path))
213 (name (file-name-sans-extension file-name)))
214 (find-file full-path)
215 (insert
216 ";;; " file-name "\n\n"
217 ";; Copyright (c) " (nth 5 (decode-time (current-time)))
218 " " user-full-name "\n"
219 ";; Authors: " user-full-name "\n\n"
220 ";; Released under the GNU General Public License version 3\n"
221 ";; see: http://www.gnu.org/licenses/gpl-3.0.html\n\n"
222 ";;;; Comments:\n\n"
223 ";; Template test file for Org-mode tests\n\n"
224 "\f\n"
225 ";;; Code:\n"
226 "(let ((load-path (cons (expand-file-name\n"
227 " \"..\" (file-name-directory\n"
228 " (or load-file-name buffer-file-name)))\n"
229 " load-path)))\n"
230 " (require 'org-test)\n"
231 " (require 'org-test-ob-consts))\n\n"
232 "\f\n"
233 ";;; Tests\n"
234 "(ert-deftest " name "/example-test ()\n"
235 " \"Just an example to get you started.\"\n"
236 " (should t)\n"
237 " (should-not nil)\n"
238 " (should-error (error \"errr...\")))\n\n\n"
239 "(provide '" name ")\n\n"
240 ";;; " file-name " ends here\n") full-path))
241 (lambda () ((lambda (res) (if (listp res) (car res) res)) (which-function)))))
243 (define-key emacs-lisp-mode-map "\M-\C-j" 'org-test-jump)
246 ;;; Miscellaneous helper functions
247 (defun org-test-strip-text-props (s)
248 "Return S without any text properties."
249 (let ((noprop (copy-sequence s)))
250 (set-text-properties 0 (length noprop) nil noprop)
251 noprop))
254 (defun org-test-string-exact-match (regex string &optional start)
255 "case sensative string-match"
256 (let ((case-fold-search nil)
257 (case-replace nil))
258 (if(and (equal regex "")
259 (not(equal string "")))
261 (if (equal 0 (string-match regex string start))
263 nil))))
265 ;;; Load and Run tests
266 (defun org-test-load ()
267 "Load up the org-mode test suite."
268 (interactive)
269 (flet ((rld (base)
270 ;; Recursively load all files, if files throw errors
271 ;; then silently ignore the error and continue to the
272 ;; next file. This allows files to error out if
273 ;; required executables aren't available.
274 (mapc
275 (lambda (path)
276 (if (file-directory-p path)
277 (rld path)
278 (catch 'missing-test-dependency
279 (load-file path))))
280 (directory-files base 'full
281 "^\\([^.]\\|\\.\\([^.]\\|\\..\\)\\).*\\.el$"))))
282 (rld (expand-file-name "lisp" org-test-dir))
283 (rld (expand-file-name "lisp" (expand-file-name "contrib" org-test-dir)))))
285 (defun org-test-current-defun ()
286 "Test the current function."
287 (interactive)
288 (ert (which-function)))
290 (defun org-test-current-file ()
291 "Run all tests for current file."
292 (interactive)
293 (ert (concat "test-"
294 (file-name-sans-extension
295 (file-name-nondirectory (buffer-file-name)))
296 "/")))
298 (defun org-test-touch-all-examples ()
299 (dolist (file (directory-files
300 org-test-example-dir 'full
301 "^\\([^.]\\|\\.\\([^.]\\|\\..\\)\\).*\\.org$"))
302 (find-file file)))
304 (defun org-test-run-batch-tests ()
305 "Run all defined tests matching \"\\(org\\|ob\\)\".
306 Load all test files first."
307 (interactive)
308 (org-test-touch-all-examples)
309 (org-test-load)
310 (ert-run-tests-batch-and-exit "\\(org\\|ob\\)"))
312 (defun org-test-run-all-tests ()
313 "Run all defined tests matching \"\\(org\\|ob\\)\".
314 Load all test files first."
315 (interactive)
316 (org-test-touch-all-examples)
317 (org-test-load)
318 (ert "\\(org\\|ob\\)"))
320 (provide 'org-test)
322 ;;; org-test.el ends here