Add Google Drive support to Tramp
[emacs.git] / test / lisp / net / tramp-tests.el
blobfe927bb25fd188ccdf43511997bba08b70129db0
1 ;;; tramp-tests.el --- Tests of remote file access
3 ;; Copyright (C) 2013-2016 Free Software Foundation, Inc.
5 ;; Author: Michael Albinus <michael.albinus@gmx.de>
7 ;; This program is free software: you can redistribute it and/or
8 ;; modify it under the terms of the GNU General Public License as
9 ;; published by the Free Software Foundation, either version 3 of the
10 ;; License, or (at your option) any later version.
12 ;; This program is distributed in the hope that it will be useful, but
13 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 ;; General Public License for more details.
17 ;; You should have received a copy of the GNU General Public License
18 ;; along with this program. If not, see `http://www.gnu.org/licenses/'.
20 ;;; Commentary:
22 ;; The tests require a recent ert.el from Emacs 24.4.
24 ;; Some of the tests require access to a remote host files. Since
25 ;; this could be problematic, a mock-up connection method "mock" is
26 ;; used. Emulating a remote connection, it simply calls "sh -i".
27 ;; Tramp's file name handlers still run, so this test is sufficient
28 ;; except for connection establishing.
30 ;; If you want to test a real Tramp connection, set
31 ;; $REMOTE_TEMPORARY_FILE_DIRECTORY to a suitable value in order to
32 ;; overwrite the default value. If you want to skip tests accessing a
33 ;; remote host, set this environment variable to "/dev/null" or
34 ;; whatever is appropriate on your system.
36 ;; A whole test run can be performed calling the command `tramp-test-all'.
38 ;;; Code:
40 (require 'ert)
41 (require 'tramp)
42 (require 'vc)
43 (require 'vc-bzr)
44 (require 'vc-git)
45 (require 'vc-hg)
47 (autoload 'dired-uncache "dired")
48 (declare-function tramp-find-executable "tramp-sh")
49 (declare-function tramp-get-remote-path "tramp-sh")
50 (declare-function tramp-get-remote-stat "tramp-sh")
51 (declare-function tramp-get-remote-perl "tramp-sh")
52 (defvar tramp-copy-size-limit)
53 (defvar tramp-persistency-file-name)
54 (defvar tramp-remote-process-environment)
56 ;; There is no default value on w32 systems, which could work out of the box.
57 (defconst tramp-test-temporary-file-directory
58 (cond
59 ((getenv "REMOTE_TEMPORARY_FILE_DIRECTORY"))
60 ((eq system-type 'windows-nt) null-device)
61 (t (add-to-list
62 'tramp-methods
63 '("mock"
64 (tramp-login-program "sh")
65 (tramp-login-args (("-i")))
66 (tramp-remote-shell "/bin/sh")
67 (tramp-remote-shell-args ("-c"))
68 (tramp-connection-timeout 10)))
69 (format "/mock::%s" temporary-file-directory)))
70 "Temporary directory for Tramp tests.")
72 (setq password-cache-expiry nil
73 tramp-verbose 0
74 tramp-copy-size-limit nil
75 tramp-message-show-message nil
76 tramp-persistency-file-name nil)
78 ;; This shall happen on hydra only.
79 (when (getenv "NIX_STORE")
80 (add-to-list 'tramp-remote-path 'tramp-own-remote-path))
82 (defvar tramp--test-enabled-checked nil
83 "Cached result of `tramp--test-enabled'.
84 If the function did run, the value is a cons cell, the `cdr'
85 being the result.")
87 (defun tramp--test-enabled ()
88 "Whether remote file access is enabled."
89 (unless (consp tramp--test-enabled-checked)
90 (setq
91 tramp--test-enabled-checked
92 (cons
93 t (ignore-errors
94 (and
95 (file-remote-p tramp-test-temporary-file-directory)
96 (file-directory-p tramp-test-temporary-file-directory)
97 (file-writable-p tramp-test-temporary-file-directory))))))
99 (when (cdr tramp--test-enabled-checked)
100 ;; Cleanup connection.
101 (ignore-errors
102 (tramp-cleanup-connection
103 (tramp-dissect-file-name tramp-test-temporary-file-directory)
104 nil 'keep-password)))
106 ;; Return result.
107 (cdr tramp--test-enabled-checked))
109 (defun tramp--test-make-temp-name (&optional local)
110 "Create a temporary file name for test."
111 (expand-file-name
112 (make-temp-name "tramp-test")
113 (if local temporary-file-directory tramp-test-temporary-file-directory)))
115 (defmacro tramp--instrument-test-case (verbose &rest body)
116 "Run BODY with `tramp-verbose' equal VERBOSE.
117 Print the the content of the Tramp debug buffer, if BODY does not
118 eval properly in `should', `should-not' or `should-error'. BODY
119 shall not contain a timeout."
120 (declare (indent 1) (debug (natnump body)))
121 `(let ((tramp-verbose ,verbose)
122 (tramp-debug-on-error t)
123 (debug-ignored-errors
124 (cons "^make-symbolic-link not supported$" debug-ignored-errors)))
125 (unwind-protect
126 (progn ,@body)
127 (when (> tramp-verbose 3)
128 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
129 (with-current-buffer (tramp-get-connection-buffer v)
130 (message "%s" (buffer-string)))
131 (with-current-buffer (tramp-get-debug-buffer v)
132 (message "%s" (buffer-string))))))))
134 (ert-deftest tramp-test00-availability ()
135 "Test availability of Tramp functions."
136 :expected-result (if (tramp--test-enabled) :passed :failed)
137 (message "Remote directory: `%s'" tramp-test-temporary-file-directory)
138 (should (ignore-errors
139 (and
140 (file-remote-p tramp-test-temporary-file-directory)
141 (file-directory-p tramp-test-temporary-file-directory)
142 (file-writable-p tramp-test-temporary-file-directory)))))
144 (ert-deftest tramp-test01-file-name-syntax ()
145 "Check remote file name syntax."
146 ;; Simple cases.
147 (should (tramp-tramp-file-p "/method::"))
148 (should (tramp-tramp-file-p "/host:"))
149 (should (tramp-tramp-file-p "/user@:"))
150 (should (tramp-tramp-file-p "/user@host:"))
151 (should (tramp-tramp-file-p "/method:host:"))
152 (should (tramp-tramp-file-p "/method:user@:"))
153 (should (tramp-tramp-file-p "/method:user@host:"))
154 (should (tramp-tramp-file-p "/method:user@email@host:"))
156 ;; Using a port.
157 (should (tramp-tramp-file-p "/host#1234:"))
158 (should (tramp-tramp-file-p "/user@host#1234:"))
159 (should (tramp-tramp-file-p "/method:host#1234:"))
160 (should (tramp-tramp-file-p "/method:user@host#1234:"))
162 ;; Using an IPv4 address.
163 (should (tramp-tramp-file-p "/1.2.3.4:"))
164 (should (tramp-tramp-file-p "/user@1.2.3.4:"))
165 (should (tramp-tramp-file-p "/method:1.2.3.4:"))
166 (should (tramp-tramp-file-p "/method:user@1.2.3.4:"))
168 ;; Using an IPv6 address.
169 (should (tramp-tramp-file-p "/[]:"))
170 (should (tramp-tramp-file-p "/[::1]:"))
171 (should (tramp-tramp-file-p "/user@[::1]:"))
172 (should (tramp-tramp-file-p "/method:[::1]:"))
173 (should (tramp-tramp-file-p "/method:user@[::1]:"))
175 ;; Local file name part.
176 (should (tramp-tramp-file-p "/host:/:"))
177 (should (tramp-tramp-file-p "/method:::"))
178 (should (tramp-tramp-file-p "/method::/path/to/file"))
179 (should (tramp-tramp-file-p "/method::file"))
181 ;; Multihop.
182 (should (tramp-tramp-file-p "/method1:|method2::"))
183 (should (tramp-tramp-file-p "/method1:host1|host2:"))
184 (should (tramp-tramp-file-p "/method1:host1|method2:host2:"))
185 (should (tramp-tramp-file-p "/method1:user1@host1|method2:user2@host2:"))
186 (should (tramp-tramp-file-p
187 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:"))
189 ;; No strings.
190 (should-not (tramp-tramp-file-p nil))
191 (should-not (tramp-tramp-file-p 'symbol))
192 ;; "/:" suppresses file name handlers.
193 (should-not (tramp-tramp-file-p "/::"))
194 (should-not (tramp-tramp-file-p "/:@:"))
195 (should-not (tramp-tramp-file-p "/:[]:"))
196 ;; Multihops require a method.
197 (should-not (tramp-tramp-file-p "/host1|host2:"))
198 ;; Methods or hostnames shall be at least two characters on MS Windows.
199 (when (memq system-type '(cygwin windows-nt))
200 (should-not (tramp-tramp-file-p "/c:/path/to/file"))
201 (should-not (tramp-tramp-file-p "/c::/path/to/file"))))
203 (ert-deftest tramp-test02-file-name-dissect ()
204 "Check remote file name components."
205 (let ((tramp-default-method "default-method")
206 (tramp-default-user "default-user")
207 (tramp-default-host "default-host"))
208 ;; Expand `tramp-default-user' and `tramp-default-host'.
209 (should (string-equal
210 (file-remote-p "/method::")
211 (format "/%s:%s@%s:" "method" "default-user" "default-host")))
212 (should (string-equal (file-remote-p "/method::" 'method) "method"))
213 (should (string-equal (file-remote-p "/method::" 'user) "default-user"))
214 (should (string-equal (file-remote-p "/method::" 'host) "default-host"))
215 (should (string-equal (file-remote-p "/method::" 'localname) ""))
216 (should (string-equal (file-remote-p "/method::" 'hop) nil))
218 ;; Expand `tramp-default-method' and `tramp-default-user'.
219 (should (string-equal
220 (file-remote-p "/host:")
221 (format "/%s:%s@%s:" "default-method" "default-user" "host")))
222 (should (string-equal (file-remote-p "/host:" 'method) "default-method"))
223 (should (string-equal (file-remote-p "/host:" 'user) "default-user"))
224 (should (string-equal (file-remote-p "/host:" 'host) "host"))
225 (should (string-equal (file-remote-p "/host:" 'localname) ""))
226 (should (string-equal (file-remote-p "/host:" 'hop) nil))
228 ;; Expand `tramp-default-method' and `tramp-default-host'.
229 (should (string-equal
230 (file-remote-p "/user@:")
231 (format "/%s:%s@%s:" "default-method""user" "default-host")))
232 (should (string-equal (file-remote-p "/user@:" 'method) "default-method"))
233 (should (string-equal (file-remote-p "/user@:" 'user) "user"))
234 (should (string-equal (file-remote-p "/user@:" 'host) "default-host"))
235 (should (string-equal (file-remote-p "/user@:" 'localname) ""))
236 (should (string-equal (file-remote-p "/user@:" 'hop) nil))
238 ;; Expand `tramp-default-method'.
239 (should (string-equal
240 (file-remote-p "/user@host:")
241 (format "/%s:%s@%s:" "default-method" "user" "host")))
242 (should (string-equal
243 (file-remote-p "/user@host:" 'method) "default-method"))
244 (should (string-equal (file-remote-p "/user@host:" 'user) "user"))
245 (should (string-equal (file-remote-p "/user@host:" 'host) "host"))
246 (should (string-equal (file-remote-p "/user@host:" 'localname) ""))
247 (should (string-equal (file-remote-p "/user@host:" 'hop) nil))
249 ;; Expand `tramp-default-user'.
250 (should (string-equal
251 (file-remote-p "/method:host:")
252 (format "/%s:%s@%s:" "method" "default-user" "host")))
253 (should (string-equal (file-remote-p "/method:host:" 'method) "method"))
254 (should (string-equal (file-remote-p "/method:host:" 'user) "default-user"))
255 (should (string-equal (file-remote-p "/method:host:" 'host) "host"))
256 (should (string-equal (file-remote-p "/method:host:" 'localname) ""))
257 (should (string-equal (file-remote-p "/method:host:" 'hop) nil))
259 ;; Expand `tramp-default-host'.
260 (should (string-equal
261 (file-remote-p "/method:user@:")
262 (format "/%s:%s@%s:" "method" "user" "default-host")))
263 (should (string-equal (file-remote-p "/method:user@:" 'method) "method"))
264 (should (string-equal (file-remote-p "/method:user@:" 'user) "user"))
265 (should (string-equal (file-remote-p "/method:user@:" 'host)
266 "default-host"))
267 (should (string-equal (file-remote-p "/method:user@:" 'localname) ""))
268 (should (string-equal (file-remote-p "/method:user@:" 'hop) nil))
270 ;; No expansion.
271 (should (string-equal
272 (file-remote-p "/method:user@host:")
273 (format "/%s:%s@%s:" "method" "user" "host")))
274 (should (string-equal
275 (file-remote-p "/method:user@host:" 'method) "method"))
276 (should (string-equal (file-remote-p "/method:user@host:" 'user) "user"))
277 (should (string-equal (file-remote-p "/method:user@host:" 'host) "host"))
278 (should (string-equal (file-remote-p "/method:user@host:" 'localname) ""))
279 (should (string-equal (file-remote-p "/method:user@host:" 'hop) nil))
281 ;; No expansion.
282 (should (string-equal
283 (file-remote-p "/method:user@email@host:")
284 (format "/%s:%s@%s:" "method" "user@email" "host")))
285 (should (string-equal
286 (file-remote-p "/method:user@email@host:" 'method) "method"))
287 (should (string-equal
288 (file-remote-p "/method:user@email@host:" 'user) "user@email"))
289 (should (string-equal
290 (file-remote-p "/method:user@email@host:" 'host) "host"))
291 (should (string-equal
292 (file-remote-p "/method:user@email@host:" 'localname) ""))
293 (should (string-equal
294 (file-remote-p "/method:user@email@host:" 'hop) nil))
296 ;; Expand `tramp-default-method' and `tramp-default-user'.
297 (should (string-equal
298 (file-remote-p "/host#1234:")
299 (format "/%s:%s@%s:" "default-method" "default-user" "host#1234")))
300 (should (string-equal
301 (file-remote-p "/host#1234:" 'method) "default-method"))
302 (should (string-equal (file-remote-p "/host#1234:" 'user) "default-user"))
303 (should (string-equal (file-remote-p "/host#1234:" 'host) "host#1234"))
304 (should (string-equal (file-remote-p "/host#1234:" 'localname) ""))
305 (should (string-equal (file-remote-p "/host#1234:" 'hop) nil))
307 ;; Expand `tramp-default-method'.
308 (should (string-equal
309 (file-remote-p "/user@host#1234:")
310 (format "/%s:%s@%s:" "default-method" "user" "host#1234")))
311 (should (string-equal
312 (file-remote-p "/user@host#1234:" 'method) "default-method"))
313 (should (string-equal (file-remote-p "/user@host#1234:" 'user) "user"))
314 (should (string-equal (file-remote-p "/user@host#1234:" 'host) "host#1234"))
315 (should (string-equal (file-remote-p "/user@host#1234:" 'localname) ""))
316 (should (string-equal (file-remote-p "/user@host#1234:" 'hop) nil))
318 ;; Expand `tramp-default-user'.
319 (should (string-equal
320 (file-remote-p "/method:host#1234:")
321 (format "/%s:%s@%s:" "method" "default-user" "host#1234")))
322 (should (string-equal
323 (file-remote-p "/method:host#1234:" 'method) "method"))
324 (should (string-equal
325 (file-remote-p "/method:host#1234:" 'user) "default-user"))
326 (should (string-equal
327 (file-remote-p "/method:host#1234:" 'host) "host#1234"))
328 (should (string-equal (file-remote-p "/method:host#1234:" 'localname) ""))
329 (should (string-equal (file-remote-p "/method:host#1234:" 'hop) nil))
331 ;; No expansion.
332 (should (string-equal
333 (file-remote-p "/method:user@host#1234:")
334 (format "/%s:%s@%s:" "method" "user" "host#1234")))
335 (should (string-equal
336 (file-remote-p "/method:user@host#1234:" 'method) "method"))
337 (should (string-equal
338 (file-remote-p "/method:user@host#1234:" 'user) "user"))
339 (should (string-equal
340 (file-remote-p "/method:user@host#1234:" 'host) "host#1234"))
341 (should (string-equal
342 (file-remote-p "/method:user@host#1234:" 'localname) ""))
343 (should (string-equal
344 (file-remote-p "/method:user@host#1234:" 'hop) nil))
346 ;; Expand `tramp-default-method' and `tramp-default-user'.
347 (should (string-equal
348 (file-remote-p "/1.2.3.4:")
349 (format "/%s:%s@%s:" "default-method" "default-user" "1.2.3.4")))
350 (should (string-equal (file-remote-p "/1.2.3.4:" 'method) "default-method"))
351 (should (string-equal (file-remote-p "/1.2.3.4:" 'user) "default-user"))
352 (should (string-equal (file-remote-p "/1.2.3.4:" 'host) "1.2.3.4"))
353 (should (string-equal (file-remote-p "/1.2.3.4:" 'localname) ""))
354 (should (string-equal (file-remote-p "/1.2.3.4:" 'hop) nil))
356 ;; Expand `tramp-default-method'.
357 (should (string-equal
358 (file-remote-p "/user@1.2.3.4:")
359 (format "/%s:%s@%s:" "default-method" "user" "1.2.3.4")))
360 (should (string-equal
361 (file-remote-p "/user@1.2.3.4:" 'method) "default-method"))
362 (should (string-equal (file-remote-p "/user@1.2.3.4:" 'user) "user"))
363 (should (string-equal (file-remote-p "/user@1.2.3.4:" 'host) "1.2.3.4"))
364 (should (string-equal (file-remote-p "/user@1.2.3.4:" 'localname) ""))
365 (should (string-equal (file-remote-p "/user@1.2.3.4:" 'hop) nil))
367 ;; Expand `tramp-default-user'.
368 (should (string-equal
369 (file-remote-p "/method:1.2.3.4:")
370 (format "/%s:%s@%s:" "method" "default-user" "1.2.3.4")))
371 (should (string-equal (file-remote-p "/method:1.2.3.4:" 'method) "method"))
372 (should (string-equal
373 (file-remote-p "/method:1.2.3.4:" 'user) "default-user"))
374 (should (string-equal (file-remote-p "/method:1.2.3.4:" 'host) "1.2.3.4"))
375 (should (string-equal (file-remote-p "/method:1.2.3.4:" 'localname) ""))
376 (should (string-equal (file-remote-p "/method:1.2.3.4:" 'hop) nil))
378 ;; No expansion.
379 (should (string-equal
380 (file-remote-p "/method:user@1.2.3.4:")
381 (format "/%s:%s@%s:" "method" "user" "1.2.3.4")))
382 (should (string-equal
383 (file-remote-p "/method:user@1.2.3.4:" 'method) "method"))
384 (should (string-equal (file-remote-p "/method:user@1.2.3.4:" 'user) "user"))
385 (should (string-equal
386 (file-remote-p "/method:user@1.2.3.4:" 'host) "1.2.3.4"))
387 (should (string-equal
388 (file-remote-p "/method:user@1.2.3.4:" 'localname) ""))
389 (should (string-equal
390 (file-remote-p "/method:user@1.2.3.4:" 'hop) nil))
392 ;; Expand `tramp-default-method', `tramp-default-user' and
393 ;; `tramp-default-host'.
394 (should (string-equal
395 (file-remote-p "/[]:")
396 (format
397 "/%s:%s@%s:" "default-method" "default-user" "default-host")))
398 (should (string-equal (file-remote-p "/[]:" 'method) "default-method"))
399 (should (string-equal (file-remote-p "/[]:" 'user) "default-user"))
400 (should (string-equal (file-remote-p "/[]:" 'host) "default-host"))
401 (should (string-equal (file-remote-p "/[]:" 'localname) ""))
402 (should (string-equal (file-remote-p "/[]:" 'hop) nil))
404 ;; Expand `tramp-default-method' and `tramp-default-user'.
405 (let ((tramp-default-host "::1"))
406 (should (string-equal
407 (file-remote-p "/[]:")
408 (format "/%s:%s@%s:" "default-method" "default-user" "[::1]")))
409 (should (string-equal (file-remote-p "/[]:" 'method) "default-method"))
410 (should (string-equal (file-remote-p "/[]:" 'user) "default-user"))
411 (should (string-equal (file-remote-p "/[]:" 'host) "::1"))
412 (should (string-equal (file-remote-p "/[]:" 'localname) ""))
413 (should (string-equal (file-remote-p "/[]:" 'hop) nil)))
415 ;; Expand `tramp-default-method' and `tramp-default-user'.
416 (should (string-equal
417 (file-remote-p "/[::1]:")
418 (format "/%s:%s@%s:" "default-method" "default-user" "[::1]")))
419 (should (string-equal (file-remote-p "/[::1]:" 'method) "default-method"))
420 (should (string-equal (file-remote-p "/[::1]:" 'user) "default-user"))
421 (should (string-equal (file-remote-p "/[::1]:" 'host) "::1"))
422 (should (string-equal (file-remote-p "/[::1]:" 'localname) ""))
423 (should (string-equal (file-remote-p "/[::1]:" 'hop) nil))
425 ;; Expand `tramp-default-method'.
426 (should (string-equal
427 (file-remote-p "/user@[::1]:")
428 (format "/%s:%s@%s:" "default-method" "user" "[::1]")))
429 (should (string-equal
430 (file-remote-p "/user@[::1]:" 'method) "default-method"))
431 (should (string-equal (file-remote-p "/user@[::1]:" 'user) "user"))
432 (should (string-equal (file-remote-p "/user@[::1]:" 'host) "::1"))
433 (should (string-equal (file-remote-p "/user@[::1]:" 'localname) ""))
434 (should (string-equal (file-remote-p "/user@[::1]:" 'hop) nil))
436 ;; Expand `tramp-default-user'.
437 (should (string-equal
438 (file-remote-p "/method:[::1]:")
439 (format "/%s:%s@%s:" "method" "default-user" "[::1]")))
440 (should (string-equal (file-remote-p "/method:[::1]:" 'method) "method"))
441 (should (string-equal
442 (file-remote-p "/method:[::1]:" 'user) "default-user"))
443 (should (string-equal (file-remote-p "/method:[::1]:" 'host) "::1"))
444 (should (string-equal (file-remote-p "/method:[::1]:" 'localname) ""))
445 (should (string-equal (file-remote-p "/method:[::1]:" 'hop) nil))
447 ;; No expansion.
448 (should (string-equal
449 (file-remote-p "/method:user@[::1]:")
450 (format "/%s:%s@%s:" "method" "user" "[::1]")))
451 (should (string-equal
452 (file-remote-p "/method:user@[::1]:" 'method) "method"))
453 (should (string-equal (file-remote-p "/method:user@[::1]:" 'user) "user"))
454 (should (string-equal (file-remote-p "/method:user@[::1]:" 'host) "::1"))
455 (should (string-equal
456 (file-remote-p "/method:user@[::1]:" 'localname) ""))
457 (should (string-equal (file-remote-p "/method:user@[::1]:" 'hop) nil))
459 ;; Local file name part.
460 (should (string-equal (file-remote-p "/host:/:" 'localname) "/:"))
461 (should (string-equal (file-remote-p "/method:::" 'localname) ":"))
462 (should (string-equal (file-remote-p "/method:: " 'localname) " "))
463 (should (string-equal (file-remote-p "/method::file" 'localname) "file"))
464 (should (string-equal
465 (file-remote-p "/method::/path/to/file" 'localname)
466 "/path/to/file"))
468 ;; Multihop.
469 (should
470 (string-equal
471 (file-remote-p "/method1:user1@host1|method2:user2@host2:/path/to/file")
472 (format "/%s:%s@%s|%s:%s@%s:"
473 "method1" "user1" "host1" "method2" "user2" "host2")))
474 (should
475 (string-equal
476 (file-remote-p
477 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'method)
478 "method2"))
479 (should
480 (string-equal
481 (file-remote-p
482 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'user)
483 "user2"))
484 (should
485 (string-equal
486 (file-remote-p
487 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'host)
488 "host2"))
489 (should
490 (string-equal
491 (file-remote-p
492 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'localname)
493 "/path/to/file"))
494 (should
495 (string-equal
496 (file-remote-p
497 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'hop)
498 (format "%s:%s@%s|"
499 "method1" "user1" "host1")))
501 (should
502 (string-equal
503 (file-remote-p
504 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file")
505 (format "/%s:%s@%s|%s:%s@%s|%s:%s@%s:"
506 "method1" "user1" "host1"
507 "method2" "user2" "host2"
508 "method3" "user3" "host3")))
509 (should
510 (string-equal
511 (file-remote-p
512 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
513 'method)
514 "method3"))
515 (should
516 (string-equal
517 (file-remote-p
518 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
519 'user)
520 "user3"))
521 (should
522 (string-equal
523 (file-remote-p
524 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
525 'host)
526 "host3"))
527 (should
528 (string-equal
529 (file-remote-p
530 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
531 'localname)
532 "/path/to/file"))
533 (should
534 (string-equal
535 (file-remote-p
536 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
537 'hop)
538 (format "%s:%s@%s|%s:%s@%s|"
539 "method1" "user1" "host1" "method2" "user2" "host2")))))
541 (ert-deftest tramp-test03-file-name-defaults ()
542 "Check default values for some methods."
543 ;; Default values in tramp-adb.el.
544 (should (string-equal (file-remote-p "/adb::" 'host) ""))
545 ;; Default values in tramp-ftp.el.
546 (should (string-equal (file-remote-p "/ftp.host:" 'method) "ftp"))
547 (dolist (u '("ftp" "anonymous"))
548 (should (string-equal (file-remote-p (format "/%s@:" u) 'method) "ftp")))
549 ;; Default values in tramp-gvfs.el.
550 (when (and (load "tramp-gvfs" 'noerror 'nomessage)
551 (symbol-value 'tramp-gvfs-enabled))
552 (should (string-equal (file-remote-p "/synce::" 'user) nil)))
553 ;; Default values in tramp-gw.el.
554 (dolist (m '("tunnel" "socks"))
555 (should
556 (string-equal (file-remote-p (format "/%s::" m) 'user) (user-login-name))))
557 ;; Default values in tramp-sh.el.
558 (dolist (h `("127.0.0.1" "[::1]" "localhost" "localhost6" ,(system-name)))
559 (should (string-equal (file-remote-p (format "/root@%s:" h) 'method) "su")))
560 (dolist (m '("su" "sudo" "ksu"))
561 (should (string-equal (file-remote-p (format "/%s::" m) 'user) "root")))
562 (dolist (m '("rcp" "remcp" "rsh" "telnet" "krlogin" "fcp"))
563 (should
564 (string-equal (file-remote-p (format "/%s::" m) 'user) (user-login-name))))
565 ;; Default values in tramp-smb.el.
566 (should (string-equal (file-remote-p "/user%domain@host:" 'method) "smb"))
567 (should (string-equal (file-remote-p "/smb::" 'user) nil)))
569 (ert-deftest tramp-test04-substitute-in-file-name ()
570 "Check `substitute-in-file-name'."
571 (should (string-equal (substitute-in-file-name "/method:host://foo") "/foo"))
572 (should
573 (string-equal
574 (substitute-in-file-name "/method:host:/path//foo") "/method:host:/foo"))
575 (should
576 (string-equal (substitute-in-file-name "/method:host:/path///foo") "/foo"))
577 (should
578 (string-equal
579 (substitute-in-file-name "/method:host:/path/~/foo") "/method:host:~/foo"))
580 (should
581 (string-equal (substitute-in-file-name "/method:host:/path//~/foo") "~/foo"))
582 (let (process-environment)
583 (should
584 (string-equal
585 (substitute-in-file-name "/method:host:/path/$FOO")
586 "/method:host:/path/$FOO"))
587 (setenv "FOO" "bla")
588 (should
589 (string-equal
590 (substitute-in-file-name "/method:host:/path/$FOO")
591 "/method:host:/path/bla"))
592 (should
593 (string-equal
594 (substitute-in-file-name "/method:host:/path/$$FOO")
595 "/method:host:/path/$FOO"))))
597 (ert-deftest tramp-test05-expand-file-name ()
598 "Check `expand-file-name'."
599 (should
600 (string-equal
601 (expand-file-name "/method:host:/path/./file") "/method:host:/path/file"))
602 (should
603 (string-equal
604 (expand-file-name "/method:host:/path/../file") "/method:host:/file")))
606 (ert-deftest tramp-test06-directory-file-name ()
607 "Check `directory-file-name'.
608 This checks also `file-name-as-directory', `file-name-directory',
609 `file-name-nondirectory' and `unhandled-file-name-directory'."
610 (should
611 (string-equal
612 (directory-file-name "/method:host:/path/to/file")
613 "/method:host:/path/to/file"))
614 (should
615 (string-equal
616 (directory-file-name "/method:host:/path/to/file/")
617 "/method:host:/path/to/file"))
618 (should
619 (string-equal
620 (file-name-as-directory "/method:host:/path/to/file")
621 "/method:host:/path/to/file/"))
622 (should
623 (string-equal
624 (file-name-as-directory "/method:host:/path/to/file/")
625 "/method:host:/path/to/file/"))
626 (should
627 (string-equal
628 (file-name-directory "/method:host:/path/to/file")
629 "/method:host:/path/to/"))
630 (should
631 (string-equal
632 (file-name-directory "/method:host:/path/to/file/")
633 "/method:host:/path/to/file/"))
634 (should
635 (string-equal (file-name-nondirectory "/method:host:/path/to/file") "file"))
636 (should
637 (string-equal (file-name-nondirectory "/method:host:/path/to/file/") ""))
638 (should-not
639 (unhandled-file-name-directory "/method:host:/path/to/file"))
641 ;; Bug#10085.
642 (dolist (n-e '(nil t))
643 ;; We must clear `tramp-default-method'. On hydra, it is "ftp",
644 ;; which ruins the tests.
645 (let ((non-essential n-e)
646 tramp-default-method)
647 (dolist (file
648 `(,(file-remote-p tramp-test-temporary-file-directory 'method)
649 ,(file-remote-p tramp-test-temporary-file-directory 'host)))
650 (unless (zerop (length file))
651 (setq file (format "/%s:" file))
652 (should (string-equal (directory-file-name file) file))
653 (should
654 (string-equal
655 (file-name-as-directory file)
656 (if (tramp-completion-mode-p) file (concat file "./"))))
657 (should (string-equal (file-name-directory file) file))
658 (should (string-equal (file-name-nondirectory file) "")))))))
660 (ert-deftest tramp-test07-file-exists-p ()
661 "Check `file-exist-p', `write-region' and `delete-file'."
662 (skip-unless (tramp--test-enabled))
664 (let ((tmp-name (tramp--test-make-temp-name)))
665 (should-not (file-exists-p tmp-name))
666 (write-region "foo" nil tmp-name)
667 (should (file-exists-p tmp-name))
668 (delete-file tmp-name)
669 (should-not (file-exists-p tmp-name))))
671 (ert-deftest tramp-test08-file-local-copy ()
672 "Check `file-local-copy'."
673 (skip-unless (tramp--test-enabled))
675 (let ((tmp-name1 (tramp--test-make-temp-name))
676 tmp-name2)
677 (unwind-protect
678 (progn
679 (write-region "foo" nil tmp-name1)
680 (should (setq tmp-name2 (file-local-copy tmp-name1)))
681 (with-temp-buffer
682 (insert-file-contents tmp-name2)
683 (should (string-equal (buffer-string) "foo")))
684 ;; Check also that a file transfer with compression works.
685 (let ((default-directory tramp-test-temporary-file-directory)
686 (tramp-copy-size-limit 4)
687 (tramp-inline-compress-start-size 2))
688 (delete-file tmp-name2)
689 (should (setq tmp-name2 (file-local-copy tmp-name1)))))
691 ;; Cleanup.
692 (ignore-errors
693 (delete-file tmp-name1)
694 (delete-file tmp-name2)))))
696 (ert-deftest tramp-test09-insert-file-contents ()
697 "Check `insert-file-contents'."
698 (skip-unless (tramp--test-enabled))
700 (let ((tmp-name (tramp--test-make-temp-name)))
701 (unwind-protect
702 (progn
703 (write-region "foo" nil tmp-name)
704 (with-temp-buffer
705 (insert-file-contents tmp-name)
706 (should (string-equal (buffer-string) "foo"))
707 (insert-file-contents tmp-name)
708 (should (string-equal (buffer-string) "foofoo"))
709 ;; Insert partly.
710 (insert-file-contents tmp-name nil 1 3)
711 (should (string-equal (buffer-string) "oofoofoo"))
712 ;; Replace.
713 (insert-file-contents tmp-name nil nil nil 'replace)
714 (should (string-equal (buffer-string) "foo"))))
716 ;; Cleanup.
717 (ignore-errors (delete-file tmp-name)))))
719 (ert-deftest tramp-test10-write-region ()
720 "Check `write-region'."
721 (skip-unless (tramp--test-enabled))
723 (let ((tmp-name (tramp--test-make-temp-name)))
724 (unwind-protect
725 (progn
726 (with-temp-buffer
727 (insert "foo")
728 (write-region nil nil tmp-name))
729 (with-temp-buffer
730 (insert-file-contents tmp-name)
731 (should (string-equal (buffer-string) "foo")))
732 ;; Append.
733 (with-temp-buffer
734 (insert "bla")
735 (write-region nil nil tmp-name 'append))
736 (with-temp-buffer
737 (insert-file-contents tmp-name)
738 (should (string-equal (buffer-string) "foobla")))
739 ;; Write string.
740 (write-region "foo" nil tmp-name)
741 (with-temp-buffer
742 (insert-file-contents tmp-name)
743 (should (string-equal (buffer-string) "foo")))
744 ;; Write partly.
745 (with-temp-buffer
746 (insert "123456789")
747 (write-region 3 5 tmp-name))
748 (with-temp-buffer
749 (insert-file-contents tmp-name)
750 (should (string-equal (buffer-string) "34"))))
752 ;; Cleanup.
753 (ignore-errors (delete-file tmp-name)))))
755 (ert-deftest tramp-test11-copy-file ()
756 "Check `copy-file'."
757 (skip-unless (tramp--test-enabled))
759 (let ((tmp-name1 (tramp--test-make-temp-name))
760 (tmp-name2 (tramp--test-make-temp-name))
761 (tmp-name3 (tramp--test-make-temp-name))
762 (tmp-name4 (tramp--test-make-temp-name 'local))
763 (tmp-name5 (tramp--test-make-temp-name 'local)))
765 ;; Copy on remote side.
766 (unwind-protect
767 (progn
768 (write-region "foo" nil tmp-name1)
769 (copy-file tmp-name1 tmp-name2)
770 (should (file-exists-p tmp-name2))
771 (with-temp-buffer
772 (insert-file-contents tmp-name2)
773 (should (string-equal (buffer-string) "foo")))
774 (should-error (copy-file tmp-name1 tmp-name2))
775 (copy-file tmp-name1 tmp-name2 'ok)
776 (make-directory tmp-name3)
777 (copy-file tmp-name1 tmp-name3)
778 (should
779 (file-exists-p
780 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name3))))
782 ;; Cleanup.
783 (ignore-errors (delete-file tmp-name1))
784 (ignore-errors (delete-file tmp-name2))
785 (ignore-errors (delete-directory tmp-name3 'recursive)))
787 ;; Copy from remote side to local side.
788 (unwind-protect
789 (progn
790 (write-region "foo" nil tmp-name1)
791 (copy-file tmp-name1 tmp-name4)
792 (should (file-exists-p tmp-name4))
793 (with-temp-buffer
794 (insert-file-contents tmp-name4)
795 (should (string-equal (buffer-string) "foo")))
796 (should-error (copy-file tmp-name1 tmp-name4))
797 (copy-file tmp-name1 tmp-name4 'ok)
798 (make-directory tmp-name5)
799 (copy-file tmp-name1 tmp-name5)
800 (should
801 (file-exists-p
802 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name5))))
804 ;; Cleanup.
805 (ignore-errors (delete-file tmp-name1))
806 (ignore-errors (delete-file tmp-name4))
807 (ignore-errors (delete-directory tmp-name5 'recursive)))
809 ;; Copy from local side to remote side.
810 (unwind-protect
811 (progn
812 (write-region "foo" nil tmp-name4 nil 'nomessage)
813 (copy-file tmp-name4 tmp-name1)
814 (should (file-exists-p tmp-name1))
815 (with-temp-buffer
816 (insert-file-contents tmp-name1)
817 (should (string-equal (buffer-string) "foo")))
818 (should-error (copy-file tmp-name4 tmp-name1))
819 (copy-file tmp-name4 tmp-name1 'ok)
820 (make-directory tmp-name3)
821 (copy-file tmp-name4 tmp-name3)
822 (should
823 (file-exists-p
824 (expand-file-name (file-name-nondirectory tmp-name4) tmp-name3))))
826 ;; Cleanup.
827 (ignore-errors (delete-file tmp-name1))
828 (ignore-errors (delete-file tmp-name4))
829 (ignore-errors (delete-directory tmp-name3 'recursive)))))
831 (ert-deftest tramp-test12-rename-file ()
832 "Check `rename-file'."
833 (skip-unless (tramp--test-enabled))
835 (let ((tmp-name1 (tramp--test-make-temp-name))
836 (tmp-name2 (tramp--test-make-temp-name))
837 (tmp-name3 (tramp--test-make-temp-name))
838 (tmp-name4 (tramp--test-make-temp-name 'local))
839 (tmp-name5 (tramp--test-make-temp-name 'local)))
841 ;; Rename on remote side.
842 (unwind-protect
843 (progn
844 (write-region "foo" nil tmp-name1)
845 (rename-file tmp-name1 tmp-name2)
846 (should-not (file-exists-p tmp-name1))
847 (should (file-exists-p tmp-name2))
848 (with-temp-buffer
849 (insert-file-contents tmp-name2)
850 (should (string-equal (buffer-string) "foo")))
851 (write-region "foo" nil tmp-name1)
852 (should-error (rename-file tmp-name1 tmp-name2))
853 (rename-file tmp-name1 tmp-name2 'ok)
854 (should-not (file-exists-p tmp-name1))
855 (write-region "foo" nil tmp-name1)
856 (make-directory tmp-name3)
857 (rename-file tmp-name1 tmp-name3)
858 (should-not (file-exists-p tmp-name1))
859 (should
860 (file-exists-p
861 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name3))))
863 ;; Cleanup.
864 (ignore-errors (delete-file tmp-name1))
865 (ignore-errors (delete-file tmp-name2))
866 (ignore-errors (delete-directory tmp-name3 'recursive)))
868 ;; Rename from remote side to local side.
869 (unwind-protect
870 (progn
871 (write-region "foo" nil tmp-name1)
872 (rename-file tmp-name1 tmp-name4)
873 (should-not (file-exists-p tmp-name1))
874 (should (file-exists-p tmp-name4))
875 (with-temp-buffer
876 (insert-file-contents tmp-name4)
877 (should (string-equal (buffer-string) "foo")))
878 (write-region "foo" nil tmp-name1)
879 (should-error (rename-file tmp-name1 tmp-name4))
880 (rename-file tmp-name1 tmp-name4 'ok)
881 (should-not (file-exists-p tmp-name1))
882 (write-region "foo" nil tmp-name1)
883 (make-directory tmp-name5)
884 (rename-file tmp-name1 tmp-name5)
885 (should-not (file-exists-p tmp-name1))
886 (should
887 (file-exists-p
888 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name5))))
890 ;; Cleanup.
891 (ignore-errors (delete-file tmp-name1))
892 (ignore-errors (delete-file tmp-name4))
893 (ignore-errors (delete-directory tmp-name5 'recursive)))
895 ;; Rename from local side to remote side.
896 (unwind-protect
897 (progn
898 (write-region "foo" nil tmp-name4 nil 'nomessage)
899 (rename-file tmp-name4 tmp-name1)
900 (should-not (file-exists-p tmp-name4))
901 (should (file-exists-p tmp-name1))
902 (with-temp-buffer
903 (insert-file-contents tmp-name1)
904 (should (string-equal (buffer-string) "foo")))
905 (write-region "foo" nil tmp-name4 nil 'nomessage)
906 (should-error (rename-file tmp-name4 tmp-name1))
907 (rename-file tmp-name4 tmp-name1 'ok)
908 (should-not (file-exists-p tmp-name4))
909 (write-region "foo" nil tmp-name4 nil 'nomessage)
910 (make-directory tmp-name3)
911 (rename-file tmp-name4 tmp-name3)
912 (should-not (file-exists-p tmp-name4))
913 (should
914 (file-exists-p
915 (expand-file-name (file-name-nondirectory tmp-name4) tmp-name3))))
917 ;; Cleanup.
918 (ignore-errors (delete-file tmp-name1))
919 (ignore-errors (delete-file tmp-name4))
920 (ignore-errors (delete-directory tmp-name3 'recursive)))))
922 (ert-deftest tramp-test13-make-directory ()
923 "Check `make-directory'.
924 This tests also `file-directory-p' and `file-accessible-directory-p'."
925 (skip-unless (tramp--test-enabled))
927 (let* ((tmp-name1 (tramp--test-make-temp-name))
928 (tmp-name2 (expand-file-name "foo/bar" tmp-name1)))
929 (unwind-protect
930 (progn
931 (make-directory tmp-name1)
932 (should (file-directory-p tmp-name1))
933 (should (file-accessible-directory-p tmp-name1))
934 (should-error (make-directory tmp-name2))
935 (make-directory tmp-name2 'parents)
936 (should (file-directory-p tmp-name2))
937 (should (file-accessible-directory-p tmp-name2)))
939 ;; Cleanup.
940 (ignore-errors (delete-directory tmp-name1 'recursive)))))
942 (ert-deftest tramp-test14-delete-directory ()
943 "Check `delete-directory'."
944 (skip-unless (tramp--test-enabled))
946 (let ((tmp-name (tramp--test-make-temp-name)))
947 ;; Delete empty directory.
948 (make-directory tmp-name)
949 (should (file-directory-p tmp-name))
950 (delete-directory tmp-name)
951 (should-not (file-directory-p tmp-name))
952 ;; Delete non-empty directory.
953 (make-directory tmp-name)
954 (write-region "foo" nil (expand-file-name "bla" tmp-name))
955 (should-error (delete-directory tmp-name))
956 (delete-directory tmp-name 'recursive)
957 (should-not (file-directory-p tmp-name))))
959 (ert-deftest tramp-test15-copy-directory ()
960 "Check `copy-directory'."
961 (skip-unless (tramp--test-enabled))
963 (let* ((tmp-name1 (tramp--test-make-temp-name))
964 (tmp-name2 (tramp--test-make-temp-name))
965 (tmp-name3 (expand-file-name
966 (file-name-nondirectory tmp-name1) tmp-name2))
967 (tmp-name4 (expand-file-name "foo" tmp-name1))
968 (tmp-name5 (expand-file-name "foo" tmp-name2))
969 (tmp-name6 (expand-file-name "foo" tmp-name3)))
971 ;; Copy complete directory.
972 (unwind-protect
973 (progn
974 ;; Copy empty directory.
975 (make-directory tmp-name1)
976 (write-region "foo" nil tmp-name4)
977 (should (file-directory-p tmp-name1))
978 (should (file-exists-p tmp-name4))
979 (copy-directory tmp-name1 tmp-name2)
980 (should (file-directory-p tmp-name2))
981 (should (file-exists-p tmp-name5))
982 ;; Target directory does exist already.
983 (copy-directory tmp-name1 tmp-name2)
984 (should (file-directory-p tmp-name3))
985 (should (file-exists-p tmp-name6)))
987 ;; Cleanup.
988 (ignore-errors
989 (delete-directory tmp-name1 'recursive)
990 (delete-directory tmp-name2 'recursive)))
992 ;; Copy directory contents.
993 (unwind-protect
994 (progn
995 ;; Copy empty directory.
996 (make-directory tmp-name1)
997 (write-region "foo" nil tmp-name4)
998 (should (file-directory-p tmp-name1))
999 (should (file-exists-p tmp-name4))
1000 (copy-directory tmp-name1 tmp-name2 nil 'parents 'contents)
1001 (should (file-directory-p tmp-name2))
1002 (should (file-exists-p tmp-name5))
1003 ;; Target directory does exist already.
1004 (delete-file tmp-name5)
1005 (should-not (file-exists-p tmp-name5))
1006 (copy-directory tmp-name1 tmp-name2 nil 'parents 'contents)
1007 (should (file-directory-p tmp-name2))
1008 (should (file-exists-p tmp-name5))
1009 (should-not (file-directory-p tmp-name3))
1010 (should-not (file-exists-p tmp-name6)))
1012 ;; Cleanup.
1013 (ignore-errors
1014 (delete-directory tmp-name1 'recursive)
1015 (delete-directory tmp-name2 'recursive)))))
1017 (ert-deftest tramp-test16-directory-files ()
1018 "Check `directory-files'."
1019 (skip-unless (tramp--test-enabled))
1021 (let* ((tmp-name1 (tramp--test-make-temp-name))
1022 (tmp-name2 (expand-file-name "bla" tmp-name1))
1023 (tmp-name3 (expand-file-name "foo" tmp-name1)))
1024 (unwind-protect
1025 (progn
1026 (make-directory tmp-name1)
1027 (write-region "foo" nil tmp-name2)
1028 (write-region "bla" nil tmp-name3)
1029 (should (file-directory-p tmp-name1))
1030 (should (file-exists-p tmp-name2))
1031 (should (file-exists-p tmp-name3))
1032 (should (equal (directory-files tmp-name1) '("." ".." "bla" "foo")))
1033 (should (equal (directory-files tmp-name1 'full)
1034 `(,(concat tmp-name1 "/.")
1035 ,(concat tmp-name1 "/..")
1036 ,tmp-name2 ,tmp-name3)))
1037 (should (equal (directory-files
1038 tmp-name1 nil directory-files-no-dot-files-regexp)
1039 '("bla" "foo")))
1040 (should (equal (directory-files
1041 tmp-name1 'full directory-files-no-dot-files-regexp)
1042 `(,tmp-name2 ,tmp-name3))))
1044 ;; Cleanup.
1045 (ignore-errors (delete-directory tmp-name1 'recursive)))))
1047 (ert-deftest tramp-test17-insert-directory ()
1048 "Check `insert-directory'."
1049 (skip-unless (tramp--test-enabled))
1051 (let* ((tmp-name1 (tramp--test-make-temp-name))
1052 (tmp-name2 (expand-file-name "foo" tmp-name1))
1053 ;; We test for the summary line. Keyword "total" could be localized.
1054 (process-environment
1055 (append '("LANG=C" "LANGUAGE=C" "LC_ALL=C") process-environment)))
1056 (unwind-protect
1057 (progn
1058 (make-directory tmp-name1)
1059 (write-region "foo" nil tmp-name2)
1060 (should (file-directory-p tmp-name1))
1061 (should (file-exists-p tmp-name2))
1062 (with-temp-buffer
1063 (insert-directory tmp-name1 nil)
1064 (goto-char (point-min))
1065 (should (looking-at-p (regexp-quote tmp-name1))))
1066 (with-temp-buffer
1067 (insert-directory tmp-name1 "-al")
1068 (goto-char (point-min))
1069 (should (looking-at-p (format "^.+ %s$" (regexp-quote tmp-name1)))))
1070 (with-temp-buffer
1071 (insert-directory (file-name-as-directory tmp-name1) "-al")
1072 (goto-char (point-min))
1073 (should
1074 (looking-at-p (format "^.+ %s/$" (regexp-quote tmp-name1)))))
1075 (with-temp-buffer
1076 (insert-directory
1077 (file-name-as-directory tmp-name1) "-al" nil 'full-directory-p)
1078 (goto-char (point-min))
1079 (should
1080 (looking-at-p
1081 (concat
1082 ;; There might be a summary line.
1083 "\\(total.+[[:digit:]]+\n\\)?"
1084 ;; We don't know in which order ".", ".." and "foo" appear.
1085 "\\(.+ \\(\\.?\\.\\|foo\\)\n\\)\\{3\\}")))))
1087 ;; Cleanup.
1088 (ignore-errors (delete-directory tmp-name1 'recursive)))))
1090 (ert-deftest tramp-test18-file-attributes ()
1091 "Check `file-attributes'.
1092 This tests also `file-readable-p' and `file-regular-p'."
1093 (skip-unless (tramp--test-enabled))
1095 ;; We must use `file-truename' for the temporary directory, because
1096 ;; it could be located on a symlinked directory. This would let the
1097 ;; test fail.
1098 (let* ((tramp-test-temporary-file-directory
1099 (file-truename tramp-test-temporary-file-directory))
1100 (tmp-name1 (tramp--test-make-temp-name))
1101 (tmp-name2 (tramp--test-make-temp-name))
1102 ;; File name with "//".
1103 (tmp-name3
1104 (format
1105 "%s%s"
1106 (file-remote-p tmp-name1)
1107 (replace-regexp-in-string
1108 "/" "//" (file-remote-p tmp-name1 'localname))))
1109 attr)
1110 (unwind-protect
1111 (progn
1112 (write-region "foo" nil tmp-name1)
1113 (should (file-exists-p tmp-name1))
1114 (setq attr (file-attributes tmp-name1))
1115 (should (consp attr))
1116 (should (file-exists-p tmp-name1))
1117 (should (file-readable-p tmp-name1))
1118 (should (file-regular-p tmp-name1))
1119 ;; We do not test inodes and device numbers.
1120 (should (null (car attr)))
1121 (should (numberp (nth 1 attr))) ;; Link.
1122 (should (numberp (nth 2 attr))) ;; Uid.
1123 (should (numberp (nth 3 attr))) ;; Gid.
1124 ;; Last access time.
1125 (should (stringp (current-time-string (nth 4 attr))))
1126 ;; Last modification time.
1127 (should (stringp (current-time-string (nth 5 attr))))
1128 ;; Last status change time.
1129 (should (stringp (current-time-string (nth 6 attr))))
1130 (should (numberp (nth 7 attr))) ;; Size.
1131 (should (stringp (nth 8 attr))) ;; Modes.
1133 (setq attr (file-attributes tmp-name1 'string))
1134 (should (stringp (nth 2 attr))) ;; Uid.
1135 (should (stringp (nth 3 attr))) ;; Gid.
1137 (condition-case err
1138 (progn
1139 (make-symbolic-link tmp-name1 tmp-name2)
1140 (should (file-exists-p tmp-name2))
1141 (should (file-symlink-p tmp-name2))
1142 (setq attr (file-attributes tmp-name2))
1143 (should (string-equal
1144 (car attr)
1145 (file-remote-p (file-truename tmp-name1) 'localname)))
1146 (delete-file tmp-name2))
1147 (file-error
1148 (should (string-equal (error-message-string err)
1149 "make-symbolic-link not supported"))))
1151 ;; Check, that "//" in symlinks are handled properly.
1152 (with-temp-buffer
1153 (let ((default-directory tramp-test-temporary-file-directory))
1154 (shell-command
1155 (format
1156 "ln -s %s %s"
1157 (tramp-file-name-localname (tramp-dissect-file-name tmp-name3))
1158 (tramp-file-name-localname (tramp-dissect-file-name tmp-name2)))
1159 t)))
1160 (when (file-symlink-p tmp-name2)
1161 (setq attr (file-attributes tmp-name2))
1162 (should
1163 (string-equal
1164 (car attr)
1165 (tramp-file-name-localname (tramp-dissect-file-name tmp-name3))))
1166 (delete-file tmp-name2))
1168 (delete-file tmp-name1)
1169 (make-directory tmp-name1)
1170 (should (file-exists-p tmp-name1))
1171 (should (file-readable-p tmp-name1))
1172 (should-not (file-regular-p tmp-name1))
1173 (setq attr (file-attributes tmp-name1))
1174 (should (eq (car attr) t)))
1176 ;; Cleanup.
1177 (ignore-errors (delete-directory tmp-name1))
1178 (ignore-errors (delete-file tmp-name1))
1179 (ignore-errors (delete-file tmp-name2)))))
1181 (ert-deftest tramp-test19-directory-files-and-attributes ()
1182 "Check `directory-files-and-attributes'."
1183 (skip-unless (tramp--test-enabled))
1185 ;; `directory-files-and-attributes' contains also values for "../".
1186 ;; Ensure that this doesn't change during tests, for
1187 ;; example due to handling temporary files.
1188 (let* ((tmp-name1 (tramp--test-make-temp-name))
1189 (tmp-name2 (expand-file-name "bla" tmp-name1))
1190 attr)
1191 (unwind-protect
1192 (progn
1193 (make-directory tmp-name1)
1194 (should (file-directory-p tmp-name1))
1195 (make-directory tmp-name2)
1196 (should (file-directory-p tmp-name2))
1197 (write-region "foo" nil (expand-file-name "foo" tmp-name2))
1198 (write-region "bar" nil (expand-file-name "bar" tmp-name2))
1199 (write-region "boz" nil (expand-file-name "boz" tmp-name2))
1200 (setq attr (directory-files-and-attributes tmp-name2))
1201 (should (consp attr))
1202 ;; Dumb remote shells without perl(1) or stat(1) are not
1203 ;; able to return the date correctly. They say "don't know".
1204 (dolist (elt attr)
1205 (unless
1206 (equal
1207 (nth 5
1208 (file-attributes (expand-file-name (car elt) tmp-name2)))
1209 '(0 0))
1210 (should
1211 (equal (file-attributes (expand-file-name (car elt) tmp-name2))
1212 (cdr elt)))))
1213 (setq attr (directory-files-and-attributes tmp-name2 'full))
1214 (dolist (elt attr)
1215 (unless (equal (nth 5 (file-attributes (car elt))) '(0 0))
1216 (should
1217 (equal (file-attributes (car elt)) (cdr elt)))))
1218 (setq attr (directory-files-and-attributes tmp-name2 nil "^b"))
1219 (should (equal (mapcar 'car attr) '("bar" "boz"))))
1221 ;; Cleanup.
1222 (ignore-errors (delete-directory tmp-name1 'recursive)))))
1224 (ert-deftest tramp-test20-file-modes ()
1225 "Check `file-modes'.
1226 This tests also `file-executable-p', `file-writable-p' and `set-file-modes'."
1227 (skip-unless (tramp--test-enabled))
1228 (skip-unless
1229 (not
1230 (memq
1231 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1232 '(tramp-adb-file-name-handler
1233 tramp-gvfs-file-name-handler
1234 tramp-smb-file-name-handler))))
1236 (let ((tmp-name (tramp--test-make-temp-name)))
1237 (unwind-protect
1238 (progn
1239 (write-region "foo" nil tmp-name)
1240 (should (file-exists-p tmp-name))
1241 (set-file-modes tmp-name #o777)
1242 (should (= (file-modes tmp-name) #o777))
1243 (should (file-executable-p tmp-name))
1244 (should (file-writable-p tmp-name))
1245 (set-file-modes tmp-name #o444)
1246 (should (= (file-modes tmp-name) #o444))
1247 (should-not (file-executable-p tmp-name))
1248 ;; A file is always writable for user "root".
1249 (unless (zerop (nth 2 (file-attributes tmp-name)))
1250 (should-not (file-writable-p tmp-name))))
1252 ;; Cleanup.
1253 (ignore-errors (delete-file tmp-name)))))
1255 (ert-deftest tramp-test21-file-links ()
1256 "Check `file-symlink-p'.
1257 This tests also `make-symbolic-link', `file-truename' and `add-name-to-file'."
1258 (skip-unless (tramp--test-enabled))
1260 ;; We must use `file-truename' for the temporary directory, because
1261 ;; it could be located on a symlinked directory. This would let the
1262 ;; test fail.
1263 (let* ((tramp-test-temporary-file-directory
1264 (file-truename tramp-test-temporary-file-directory))
1265 (tmp-name1 (tramp--test-make-temp-name))
1266 (tmp-name2 (tramp--test-make-temp-name))
1267 (tmp-name3 (tramp--test-make-temp-name 'local)))
1269 ;; Check `make-symbolic-link'.
1270 (unwind-protect
1271 (progn
1272 (write-region "foo" nil tmp-name1)
1273 (should (file-exists-p tmp-name1))
1274 ;; Method "smb" supports `make-symbolic-link' only if the
1275 ;; remote host has CIFS capabilities. tramp-adb.el and
1276 ;; tramp-gvfs.el do not support symbolic links at all.
1277 (condition-case err
1278 (make-symbolic-link tmp-name1 tmp-name2)
1279 (file-error
1280 (skip-unless
1281 (not (string-equal (error-message-string err)
1282 "make-symbolic-link not supported")))))
1283 (should (file-symlink-p tmp-name2))
1284 (should-error (make-symbolic-link tmp-name1 tmp-name2))
1285 (make-symbolic-link tmp-name1 tmp-name2 'ok-if-already-exists)
1286 (should (file-symlink-p tmp-name2))
1287 ;; `tmp-name3' is a local file name.
1288 (should-error (make-symbolic-link tmp-name1 tmp-name3)))
1290 ;; Cleanup.
1291 (ignore-errors
1292 (delete-file tmp-name1)
1293 (delete-file tmp-name2)))
1295 ;; Check `add-name-to-file'.
1296 (unwind-protect
1297 (progn
1298 (write-region "foo" nil tmp-name1)
1299 (should (file-exists-p tmp-name1))
1300 (add-name-to-file tmp-name1 tmp-name2)
1301 (should-not (file-symlink-p tmp-name2))
1302 (should-error (add-name-to-file tmp-name1 tmp-name2))
1303 (add-name-to-file tmp-name1 tmp-name2 'ok-if-already-exists)
1304 (should-not (file-symlink-p tmp-name2))
1305 ;; `tmp-name3' is a local file name.
1306 (should-error (add-name-to-file tmp-name1 tmp-name3)))
1308 ;; Cleanup.
1309 (ignore-errors
1310 (delete-file tmp-name1)
1311 (delete-file tmp-name2)))
1313 ;; Check `file-truename'.
1314 (unwind-protect
1315 (progn
1316 (write-region "foo" nil tmp-name1)
1317 (should (file-exists-p tmp-name1))
1318 (make-symbolic-link tmp-name1 tmp-name2)
1319 (should (file-symlink-p tmp-name2))
1320 (should-not (string-equal tmp-name2 (file-truename tmp-name2)))
1321 (should
1322 (string-equal (file-truename tmp-name1) (file-truename tmp-name2)))
1323 (should (file-equal-p tmp-name1 tmp-name2)))
1324 (ignore-errors
1325 (delete-file tmp-name1)
1326 (delete-file tmp-name2)))
1328 ;; `file-truename' shall preserve trailing link of directories.
1329 (unless (file-symlink-p tramp-test-temporary-file-directory)
1330 (let* ((dir1 (directory-file-name tramp-test-temporary-file-directory))
1331 (dir2 (file-name-as-directory dir1)))
1332 (should (string-equal (file-truename dir1) (expand-file-name dir1)))
1333 (should (string-equal (file-truename dir2) (expand-file-name dir2)))))))
1335 (ert-deftest tramp-test22-file-times ()
1336 "Check `set-file-times' and `file-newer-than-file-p'."
1337 (skip-unless (tramp--test-enabled))
1338 (skip-unless
1339 (not
1340 (memq
1341 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1342 '(tramp-gvfs-file-name-handler tramp-smb-file-name-handler))))
1344 (let ((tmp-name1 (tramp--test-make-temp-name))
1345 (tmp-name2 (tramp--test-make-temp-name))
1346 (tmp-name3 (tramp--test-make-temp-name)))
1347 (unwind-protect
1348 (progn
1349 (write-region "foo" nil tmp-name1)
1350 (should (file-exists-p tmp-name1))
1351 (should (consp (nth 5 (file-attributes tmp-name1))))
1352 ;; '(0 0) means don't know, and will be replaced by
1353 ;; `current-time'. Therefore, we use '(0 1).
1354 ;; We skip the test, if the remote handler is not able to
1355 ;; set the correct time.
1356 (skip-unless (set-file-times tmp-name1 '(0 1)))
1357 ;; Dumb remote shells without perl(1) or stat(1) are not
1358 ;; able to return the date correctly. They say "don't know".
1359 (unless (equal (nth 5 (file-attributes tmp-name1)) '(0 0))
1360 (should (equal (nth 5 (file-attributes tmp-name1)) '(0 1)))
1361 (write-region "bla" nil tmp-name2)
1362 (should (file-exists-p tmp-name2))
1363 (should (file-newer-than-file-p tmp-name2 tmp-name1))
1364 ;; `tmp-name3' does not exist.
1365 (should (file-newer-than-file-p tmp-name2 tmp-name3))
1366 (should-not (file-newer-than-file-p tmp-name3 tmp-name1))))
1368 ;; Cleanup.
1369 (ignore-errors
1370 (delete-file tmp-name1)
1371 (delete-file tmp-name2)))))
1373 (ert-deftest tramp-test23-visited-file-modtime ()
1374 "Check `set-visited-file-modtime' and `verify-visited-file-modtime'."
1375 (skip-unless (tramp--test-enabled))
1377 (let ((tmp-name (tramp--test-make-temp-name)))
1378 (unwind-protect
1379 (progn
1380 (write-region "foo" nil tmp-name)
1381 (should (file-exists-p tmp-name))
1382 (with-temp-buffer
1383 (insert-file-contents tmp-name)
1384 (should (verify-visited-file-modtime))
1385 (set-visited-file-modtime '(0 1))
1386 (should (verify-visited-file-modtime))
1387 (should (equal (visited-file-modtime) '(0 1 0 0)))))
1389 ;; Cleanup.
1390 (ignore-errors (delete-file tmp-name)))))
1392 (ert-deftest tramp-test24-file-name-completion ()
1393 "Check `file-name-completion' and `file-name-all-completions'."
1394 (skip-unless (tramp--test-enabled))
1396 (dolist (n-e '(nil t))
1397 (let ((non-essential n-e)
1398 (tmp-name (tramp--test-make-temp-name))
1399 (method (file-remote-p tramp-test-temporary-file-directory 'method))
1400 (host (file-remote-p tramp-test-temporary-file-directory 'host)))
1402 (unwind-protect
1403 (progn
1404 ;; Method and host name in completion mode. This kind of
1405 ;; completion does not work on MS Windows.
1406 (when (and (tramp-completion-mode-p)
1407 (not (memq system-type '(cygwin windows-nt))))
1408 (unless (zerop (length method))
1409 (should
1410 (member
1411 (format "%s:" method)
1412 (file-name-all-completions (substring method 0 1) "/"))))
1413 (unless (zerop (length host))
1414 (let ((tramp-default-method (or method tramp-default-method)))
1415 (should
1416 (member
1417 (format "%s:" host)
1418 (file-name-all-completions (substring host 0 1) "/")))))
1419 (unless (or (zerop (length method)) (zerop (length host)))
1420 (should
1421 (member
1422 (format "%s:" host)
1423 (file-name-all-completions
1424 (substring host 0 1) (format "/%s:" method))))))
1426 ;; Local files.
1427 (make-directory tmp-name)
1428 (should (file-directory-p tmp-name))
1429 (write-region "foo" nil (expand-file-name "foo" tmp-name))
1430 (should (file-exists-p (expand-file-name "foo" tmp-name)))
1431 (write-region "bar" nil (expand-file-name "bold" tmp-name))
1432 (should (file-exists-p (expand-file-name "bold" tmp-name)))
1433 (make-directory (expand-file-name "boz" tmp-name))
1434 (should (file-directory-p (expand-file-name "boz" tmp-name)))
1435 (should (equal (file-name-completion "fo" tmp-name) "foo"))
1436 (should (equal (file-name-completion "foo" tmp-name) t))
1437 (should (equal (file-name-completion "b" tmp-name) "bo"))
1438 (should-not (file-name-completion "a" tmp-name))
1439 (should
1440 (equal
1441 (file-name-completion "b" tmp-name 'file-directory-p) "boz/"))
1442 (should (equal (file-name-all-completions "fo" tmp-name) '("foo")))
1443 (should
1444 (equal
1445 (sort (file-name-all-completions "b" tmp-name) 'string-lessp)
1446 '("bold" "boz/")))
1447 (should-not (file-name-all-completions "a" tmp-name))
1448 ;; `completion-regexp-list' restricts the completion to
1449 ;; files which match all expressions in this list.
1450 (let ((completion-regexp-list
1451 `(,directory-files-no-dot-files-regexp "b")))
1452 (should
1453 (equal (file-name-completion "" tmp-name) "bo"))
1454 (should
1455 (equal
1456 (sort (file-name-all-completions "" tmp-name) 'string-lessp)
1457 '("bold" "boz/"))))
1458 ;; `file-name-completion' ignores file names that end in
1459 ;; any string in `completion-ignored-extensions'.
1460 (let ((completion-ignored-extensions '(".ext")))
1461 (write-region "foo" nil (expand-file-name "foo.ext" tmp-name))
1462 (should (file-exists-p (expand-file-name "foo.ext" tmp-name)))
1463 (should (equal (file-name-completion "fo" tmp-name) "foo"))
1464 (should (equal (file-name-completion "foo" tmp-name) t))
1465 (should (equal (file-name-completion "foo." tmp-name) "foo.ext"))
1466 (should (equal (file-name-completion "foo.ext" tmp-name) t))
1467 ;; `file-name-all-completions' is not affected.
1468 (should
1469 (equal
1470 (sort (file-name-all-completions "" tmp-name) 'string-lessp)
1471 '("../" "./" "bold" "boz/" "foo" "foo.ext")))))
1473 ;; Cleanup.
1474 (ignore-errors (delete-directory tmp-name 'recursive))))))
1476 (ert-deftest tramp-test25-load ()
1477 "Check `load'."
1478 (skip-unless (tramp--test-enabled))
1480 (let ((tmp-name (tramp--test-make-temp-name)))
1481 (unwind-protect
1482 (progn
1483 (load tmp-name 'noerror 'nomessage)
1484 (should-not (featurep 'tramp-test-load))
1485 (write-region "(provide 'tramp-test-load)" nil tmp-name)
1486 ;; `load' in lread.c does not pass `must-suffix'. Why?
1487 ;(should-error (load tmp-name nil 'nomessage 'nosuffix 'must-suffix))
1488 (load tmp-name nil 'nomessage 'nosuffix)
1489 (should (featurep 'tramp-test-load)))
1491 ;; Cleanup.
1492 (ignore-errors
1493 (and (featurep 'tramp-test-load) (unload-feature 'tramp-test-load))
1494 (delete-file tmp-name)))))
1496 (ert-deftest tramp-test26-process-file ()
1497 "Check `process-file'."
1498 :tags '(:expensive-test)
1499 (skip-unless (tramp--test-enabled))
1500 (skip-unless
1501 (not
1502 (memq
1503 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1504 '(tramp-gvfs-file-name-handler tramp-smb-file-name-handler))))
1506 (let* ((tmp-name (tramp--test-make-temp-name))
1507 (fnnd (file-name-nondirectory tmp-name))
1508 (default-directory tramp-test-temporary-file-directory)
1509 kill-buffer-query-functions)
1510 (unwind-protect
1511 (progn
1512 ;; We cannot use "/bin/true" and "/bin/false"; those paths
1513 ;; do not exist on hydra.
1514 (should (zerop (process-file "true")))
1515 (should-not (zerop (process-file "false")))
1516 (should-not (zerop (process-file "binary-does-not-exist")))
1517 (with-temp-buffer
1518 (write-region "foo" nil tmp-name)
1519 (should (file-exists-p tmp-name))
1520 (should (zerop (process-file "ls" nil t nil fnnd)))
1521 ;; `ls' could produce colorized output.
1522 (goto-char (point-min))
1523 (while
1524 (re-search-forward tramp-display-escape-sequence-regexp nil t)
1525 (replace-match "" nil nil))
1526 (should (string-equal (format "%s\n" fnnd) (buffer-string)))
1527 (should-not (get-buffer-window (current-buffer) t))
1529 ;; Second run. The output must be appended.
1530 (goto-char (point-max))
1531 (should (zerop (process-file "ls" nil t t fnnd)))
1532 ;; `ls' could produce colorized output.
1533 (goto-char (point-min))
1534 (while
1535 (re-search-forward tramp-display-escape-sequence-regexp nil t)
1536 (replace-match "" nil nil))
1537 (should
1538 (string-equal (format "%s\n%s\n" fnnd fnnd) (buffer-string)))
1539 ;; A non-nil DISPLAY must not raise the buffer.
1540 (should-not (get-buffer-window (current-buffer) t))))
1542 ;; Cleanup.
1543 (ignore-errors (delete-file tmp-name)))))
1545 (ert-deftest tramp-test27-start-file-process ()
1546 "Check `start-file-process'."
1547 :tags '(:expensive-test)
1548 (skip-unless (tramp--test-enabled))
1549 (skip-unless
1550 (not
1551 (memq
1552 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1553 '(tramp-adb-file-name-handler
1554 tramp-gvfs-file-name-handler
1555 tramp-smb-file-name-handler))))
1557 (let ((default-directory tramp-test-temporary-file-directory)
1558 (tmp-name (tramp--test-make-temp-name))
1559 kill-buffer-query-functions proc)
1560 (unwind-protect
1561 (with-temp-buffer
1562 (setq proc (start-file-process "test1" (current-buffer) "cat"))
1563 (should (processp proc))
1564 (should (equal (process-status proc) 'run))
1565 (process-send-string proc "foo")
1566 (process-send-eof proc)
1567 ;; Read output.
1568 (with-timeout (10 (ert-fail "`start-file-process' timed out"))
1569 (while (< (- (point-max) (point-min)) (length "foo"))
1570 (accept-process-output proc 1)))
1571 (should (string-equal (buffer-string) "foo")))
1573 ;; Cleanup.
1574 (ignore-errors (delete-process proc)))
1576 (unwind-protect
1577 (with-temp-buffer
1578 (write-region "foo" nil tmp-name)
1579 (should (file-exists-p tmp-name))
1580 (setq proc
1581 (start-file-process
1582 "test2" (current-buffer)
1583 "cat" (file-name-nondirectory tmp-name)))
1584 (should (processp proc))
1585 ;; Read output.
1586 (with-timeout (10 (ert-fail "`start-file-process' timed out"))
1587 (while (< (- (point-max) (point-min)) (length "foo"))
1588 (accept-process-output proc 1)))
1589 (should (string-equal (buffer-string) "foo")))
1591 ;; Cleanup.
1592 (ignore-errors
1593 (delete-process proc)
1594 (delete-file tmp-name)))
1596 (unwind-protect
1597 (with-temp-buffer
1598 (setq proc (start-file-process "test3" (current-buffer) "cat"))
1599 (should (processp proc))
1600 (should (equal (process-status proc) 'run))
1601 (set-process-filter
1602 proc
1603 (lambda (p s) (with-current-buffer (process-buffer p) (insert s))))
1604 (process-send-string proc "foo")
1605 (process-send-eof proc)
1606 ;; Read output.
1607 (with-timeout (10 (ert-fail "`start-file-process' timed out"))
1608 (while (< (- (point-max) (point-min)) (length "foo"))
1609 (accept-process-output proc 1)))
1610 (should (string-equal (buffer-string) "foo")))
1612 ;; Cleanup.
1613 (ignore-errors (delete-process proc)))))
1615 (ert-deftest tramp-test28-shell-command ()
1616 "Check `shell-command'."
1617 :tags '(:expensive-test)
1618 (skip-unless (tramp--test-enabled))
1619 (skip-unless
1620 (not
1621 (memq
1622 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1623 '(tramp-adb-file-name-handler
1624 tramp-gvfs-file-name-handler
1625 tramp-smb-file-name-handler))))
1627 (let ((tmp-name (tramp--test-make-temp-name))
1628 (default-directory tramp-test-temporary-file-directory)
1629 kill-buffer-query-functions)
1630 (unwind-protect
1631 (with-temp-buffer
1632 (write-region "foo" nil tmp-name)
1633 (should (file-exists-p tmp-name))
1634 (shell-command
1635 (format "ls %s" (file-name-nondirectory tmp-name)) (current-buffer))
1636 ;; `ls' could produce colorized output.
1637 (goto-char (point-min))
1638 (while (re-search-forward tramp-display-escape-sequence-regexp nil t)
1639 (replace-match "" nil nil))
1640 (should
1641 (string-equal
1642 (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string))))
1644 ;; Cleanup.
1645 (ignore-errors (delete-file tmp-name)))
1647 (unwind-protect
1648 (with-temp-buffer
1649 (write-region "foo" nil tmp-name)
1650 (should (file-exists-p tmp-name))
1651 (async-shell-command
1652 (format "ls %s" (file-name-nondirectory tmp-name)) (current-buffer))
1653 (set-process-sentinel (get-buffer-process (current-buffer)) nil)
1654 ;; Read output.
1655 (with-timeout (10 (ert-fail "`async-shell-command' timed out"))
1656 (while (< (- (point-max) (point-min))
1657 (1+ (length (file-name-nondirectory tmp-name))))
1658 (accept-process-output (get-buffer-process (current-buffer)) 1)))
1659 ;; `ls' could produce colorized output.
1660 (goto-char (point-min))
1661 (while (re-search-forward tramp-display-escape-sequence-regexp nil t)
1662 (replace-match "" nil nil))
1663 ;; There might be a nasty "Process *Async Shell* finished" message.
1664 (goto-char (point-min))
1665 (forward-line)
1666 (narrow-to-region (point-min) (point))
1667 (should
1668 (string-equal
1669 (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string))))
1671 ;; Cleanup.
1672 (ignore-errors (delete-file tmp-name)))
1674 (unwind-protect
1675 (with-temp-buffer
1676 (write-region "foo" nil tmp-name)
1677 (should (file-exists-p tmp-name))
1678 (async-shell-command "read line; ls $line" (current-buffer))
1679 (set-process-sentinel (get-buffer-process (current-buffer)) nil)
1680 (process-send-string
1681 (get-buffer-process (current-buffer))
1682 (format "%s\n" (file-name-nondirectory tmp-name)))
1683 ;; Read output.
1684 (with-timeout (10 (ert-fail "`async-shell-command' timed out"))
1685 (while (< (- (point-max) (point-min))
1686 (1+ (length (file-name-nondirectory tmp-name))))
1687 (accept-process-output (get-buffer-process (current-buffer)) 1)))
1688 ;; `ls' could produce colorized output.
1689 (goto-char (point-min))
1690 (while (re-search-forward tramp-display-escape-sequence-regexp nil t)
1691 (replace-match "" nil nil))
1692 ;; There might be a nasty "Process *Async Shell* finished" message.
1693 (goto-char (point-min))
1694 (forward-line)
1695 (narrow-to-region (point-min) (point))
1696 (should
1697 (string-equal
1698 (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string))))
1700 ;; Cleanup.
1701 (ignore-errors (delete-file tmp-name)))))
1703 (ert-deftest tramp-test29-vc-registered ()
1704 "Check `vc-registered'."
1705 :tags '(:expensive-test)
1706 (skip-unless (tramp--test-enabled))
1707 (skip-unless
1709 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1710 'tramp-sh-file-name-handler))
1712 (let* ((default-directory tramp-test-temporary-file-directory)
1713 (tmp-name1 (tramp--test-make-temp-name))
1714 (tmp-name2 (expand-file-name "foo" tmp-name1))
1715 (tramp-remote-process-environment tramp-remote-process-environment)
1716 (vc-handled-backends
1717 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1718 (cond
1719 ((tramp-find-executable v vc-git-program (tramp-get-remote-path v))
1720 '(Git))
1721 ((tramp-find-executable v vc-hg-program (tramp-get-remote-path v))
1722 '(Hg))
1723 ((tramp-find-executable v vc-bzr-program (tramp-get-remote-path v))
1724 (setq tramp-remote-process-environment
1725 (cons (format "BZR_HOME=%s"
1726 (file-remote-p tmp-name1 'localname))
1727 tramp-remote-process-environment))
1728 ;; We must force a reconnect, in order to activate $BZR_HOME.
1729 (tramp-cleanup-connection
1730 (tramp-dissect-file-name tramp-test-temporary-file-directory)
1731 nil 'keep-password)
1732 '(Bzr))
1733 (t nil)))))
1734 (skip-unless vc-handled-backends)
1735 (message "%s" vc-handled-backends)
1737 (unwind-protect
1738 (progn
1739 (make-directory tmp-name1)
1740 (write-region "foo" nil tmp-name2)
1741 (should (file-directory-p tmp-name1))
1742 (should (file-exists-p tmp-name2))
1743 (should-not (vc-registered tmp-name1))
1744 (should-not (vc-registered tmp-name2))
1746 (let ((default-directory tmp-name1))
1747 ;; Create empty repository, and register the file.
1748 ;; Sometimes, creation of repository fails (bzr!); we skip
1749 ;; the test then.
1750 (condition-case nil
1751 (vc-create-repo (car vc-handled-backends))
1752 (error (skip-unless nil)))
1753 ;; The structure of VC-FILESET is not documented. Let's
1754 ;; hope it won't change.
1755 (condition-case nil
1756 (vc-register
1757 (list (car vc-handled-backends)
1758 (list (file-name-nondirectory tmp-name2))))
1759 ;; `vc-register' has changed its arguments in Emacs 25.1.
1760 (error
1761 (vc-register
1762 nil (list (car vc-handled-backends)
1763 (list (file-name-nondirectory tmp-name2))))))
1764 ;; vc-git uses an own process sentinel, Tramp's sentinel
1765 ;; for flushing the cache isn't used.
1766 (dired-uncache (concat (file-remote-p default-directory) "/"))
1767 (should (vc-registered (file-name-nondirectory tmp-name2)))))
1769 ;; Cleanup.
1770 (ignore-errors (delete-directory tmp-name1 'recursive)))))
1772 (ert-deftest tramp-test30-make-auto-save-file-name ()
1773 "Check `make-auto-save-file-name'."
1774 (skip-unless (tramp--test-enabled))
1776 (let ((tmp-name1 (tramp--test-make-temp-name))
1777 (tmp-name2 (tramp--test-make-temp-name)))
1779 (unwind-protect
1780 (progn
1781 ;; Use default `auto-save-file-name-transforms' mechanism.
1782 (let (tramp-auto-save-directory)
1783 (with-temp-buffer
1784 (setq buffer-file-name tmp-name1)
1785 (should
1786 (string-equal
1787 (make-auto-save-file-name)
1788 ;; This is taken from original `make-auto-save-file-name'.
1789 (expand-file-name
1790 (format
1791 "#%s#"
1792 (subst-char-in-string
1793 ?/ ?! (replace-regexp-in-string "!" "!!" tmp-name1)))
1794 temporary-file-directory)))))
1796 ;; No mapping.
1797 (let (tramp-auto-save-directory auto-save-file-name-transforms)
1798 (with-temp-buffer
1799 (setq buffer-file-name tmp-name1)
1800 (should
1801 (string-equal
1802 (make-auto-save-file-name)
1803 (expand-file-name
1804 (format "#%s#" (file-name-nondirectory tmp-name1))
1805 tramp-test-temporary-file-directory)))))
1807 ;; Use default `tramp-auto-save-directory' mechanism.
1808 (let ((tramp-auto-save-directory tmp-name2))
1809 (with-temp-buffer
1810 (setq buffer-file-name tmp-name1)
1811 (should
1812 (string-equal
1813 (make-auto-save-file-name)
1814 ;; This is taken from Tramp.
1815 (expand-file-name
1816 (format
1817 "#%s#"
1818 (tramp-subst-strs-in-string
1819 '(("_" . "|")
1820 ("/" . "_a")
1821 (":" . "_b")
1822 ("|" . "__")
1823 ("[" . "_l")
1824 ("]" . "_r"))
1825 tmp-name1))
1826 tmp-name2)))
1827 (should (file-directory-p tmp-name2))))
1829 ;; Relative file names shall work, too.
1830 (let ((tramp-auto-save-directory "."))
1831 (with-temp-buffer
1832 (setq buffer-file-name tmp-name1
1833 default-directory tmp-name2)
1834 (should
1835 (string-equal
1836 (make-auto-save-file-name)
1837 ;; This is taken from Tramp.
1838 (expand-file-name
1839 (format
1840 "#%s#"
1841 (tramp-subst-strs-in-string
1842 '(("_" . "|")
1843 ("/" . "_a")
1844 (":" . "_b")
1845 ("|" . "__")
1846 ("[" . "_l")
1847 ("]" . "_r"))
1848 tmp-name1))
1849 tmp-name2)))
1850 (should (file-directory-p tmp-name2)))))
1852 ;; Cleanup.
1853 (ignore-errors (delete-file tmp-name1))
1854 (ignore-errors (delete-directory tmp-name2 'recursive)))))
1856 (defun tramp--test-adb-p ()
1857 "Check, whether the remote host runs Android.
1858 This requires restrictions of file name syntax."
1859 (tramp-adb-file-name-p tramp-test-temporary-file-directory))
1861 (defun tramp--test-ftp-p ()
1862 "Check, whether an FTP-like method is used.
1863 This does not support globbing characters in file names (yet)."
1864 ;; Globbing characters are ??, ?* and ?\[.
1865 (and (eq (tramp-find-foreign-file-name-handler
1866 tramp-test-temporary-file-directory)
1867 'tramp-sh-file-name-handler)
1868 (string-match
1869 "ftp$" (file-remote-p tramp-test-temporary-file-directory 'method))))
1871 (defun tramp--test-rsync-p ()
1872 "Check, whether the rsync method is used.
1873 This does not support special file names."
1874 (string-equal
1875 "rsync" (file-remote-p tramp-test-temporary-file-directory 'method)))
1877 (defun tramp--test-gvfs-p ()
1878 "Check, whether the remote host runs a GVFS based method.
1879 This requires restrictions of file name syntax."
1880 (tramp-gvfs-file-name-p tramp-test-temporary-file-directory))
1882 (defun tramp--test-smb-or-windows-nt-p ()
1883 "Check, whether the locale or remote host runs MS Windows.
1884 This requires restrictions of file name syntax."
1885 (or (eq system-type 'windows-nt)
1886 (tramp-smb-file-name-p tramp-test-temporary-file-directory)))
1888 (defun tramp--test-hpux-p ()
1889 "Check, whether the remote host runs HP-UX.
1890 Several special characters do not work properly there."
1891 ;; We must refill the cache. `file-truename' does it.
1892 (with-parsed-tramp-file-name
1893 (file-truename tramp-test-temporary-file-directory) nil
1894 (string-match "^HP-UX" (tramp-get-connection-property v "uname" ""))))
1896 (defun tramp--test-check-files (&rest files)
1897 "Run a simple but comprehensive test over every file in FILES."
1898 ;; We must use `file-truename' for the temporary directory, because
1899 ;; it could be located on a symlinked directory. This would let the
1900 ;; test fail.
1901 (let* ((tramp-test-temporary-file-directory
1902 (file-truename tramp-test-temporary-file-directory))
1903 (tmp-name1 (tramp--test-make-temp-name))
1904 (tmp-name2 (tramp--test-make-temp-name 'local))
1905 (files (delq nil files)))
1906 (unwind-protect
1907 (progn
1908 (make-directory tmp-name1)
1909 (make-directory tmp-name2)
1910 (dolist (elt files)
1911 (let* ((file1 (expand-file-name elt tmp-name1))
1912 (file2 (expand-file-name elt tmp-name2))
1913 (file3 (expand-file-name (concat elt "foo") tmp-name1)))
1914 (write-region elt nil file1)
1915 (should (file-exists-p file1))
1917 ;; Check file contents.
1918 (with-temp-buffer
1919 (insert-file-contents file1)
1920 (should (string-equal (buffer-string) elt)))
1922 ;; Copy file both directions.
1923 (copy-file file1 tmp-name2)
1924 (should (file-exists-p file2))
1925 (delete-file file1)
1926 (should-not (file-exists-p file1))
1927 (copy-file file2 tmp-name1)
1928 (should (file-exists-p file1))
1930 ;; Method "smb" supports `make-symbolic-link' only if the
1931 ;; remote host has CIFS capabilities. tramp-adb.el and
1932 ;; tramp-gvfs.el do not support symbolic links at all.
1933 (condition-case err
1934 (progn
1935 (make-symbolic-link file1 file3)
1936 (should (file-symlink-p file3))
1937 (should
1938 (string-equal
1939 (expand-file-name file1) (file-truename file3)))
1940 (should
1941 (string-equal
1942 (car (file-attributes file3))
1943 (file-remote-p (file-truename file1) 'localname)))
1944 ;; Check file contents.
1945 (with-temp-buffer
1946 (insert-file-contents file3)
1947 (should (string-equal (buffer-string) elt)))
1948 (delete-file file3))
1949 (file-error
1950 (should (string-equal (error-message-string err)
1951 "make-symbolic-link not supported"))))))
1953 ;; Check file names.
1954 (should (equal (directory-files
1955 tmp-name1 nil directory-files-no-dot-files-regexp)
1956 (sort (copy-sequence files) 'string-lessp)))
1957 (should (equal (directory-files
1958 tmp-name2 nil directory-files-no-dot-files-regexp)
1959 (sort (copy-sequence files) 'string-lessp)))
1961 ;; `substitute-in-file-name' could return different values.
1962 ;; For `adb', there could be strange file permissions
1963 ;; preventing overwriting a file. We don't care in this
1964 ;; testcase.
1965 (dolist (elt files)
1966 (let ((file1
1967 (substitute-in-file-name (expand-file-name elt tmp-name1)))
1968 (file2
1969 (substitute-in-file-name (expand-file-name elt tmp-name2))))
1970 (ignore-errors (write-region elt nil file1))
1971 (should (file-exists-p file1))
1972 (ignore-errors (write-region elt nil file2 nil 'nomessage))
1973 (should (file-exists-p file2))))
1975 (should (equal (directory-files
1976 tmp-name1 nil directory-files-no-dot-files-regexp)
1977 (directory-files
1978 tmp-name2 nil directory-files-no-dot-files-regexp)))
1980 ;; Check directory creation. We use a subdirectory "foo"
1981 ;; in order to avoid conflicts with previous file name tests.
1982 (dolist (elt files)
1983 (let* ((elt1 (concat elt "foo"))
1984 (file1 (expand-file-name (concat "foo/" elt) tmp-name1))
1985 (file2 (expand-file-name elt file1))
1986 (file3 (expand-file-name elt1 file1)))
1987 (make-directory file1 'parents)
1988 (should (file-directory-p file1))
1989 (write-region elt nil file2)
1990 (should (file-exists-p file2))
1991 (should
1992 (equal
1993 (directory-files file1 nil directory-files-no-dot-files-regexp)
1994 `(,elt)))
1995 (should
1996 (equal
1997 (caar (directory-files-and-attributes
1998 file1 nil directory-files-no-dot-files-regexp))
1999 elt))
2001 ;; Check symlink in `directory-files-and-attributes'.
2002 (condition-case err
2003 (progn
2004 (make-symbolic-link file2 file3)
2005 (should (file-symlink-p file3))
2006 (should
2007 (string-equal
2008 (caar (directory-files-and-attributes
2009 file1 nil (regexp-quote elt1)))
2010 elt1))
2011 (should
2012 (string-equal
2013 (cadr (car (directory-files-and-attributes
2014 file1 nil (regexp-quote elt1))))
2015 (file-remote-p (file-truename file2) 'localname)))
2016 (delete-file file3)
2017 (should-not (file-exists-p file3)))
2018 (file-error
2019 (should (string-equal (error-message-string err)
2020 "make-symbolic-link not supported"))))
2022 (delete-file file2)
2023 (should-not (file-exists-p file2))
2024 (delete-directory file1)
2025 (should-not (file-exists-p file1)))))
2027 ;; Cleanup.
2028 (ignore-errors (delete-directory tmp-name1 'recursive))
2029 (ignore-errors (delete-directory tmp-name2 'recursive)))))
2031 (defun tramp--test-special-characters ()
2032 "Perform the test in `tramp-test31-special-characters*'."
2033 ;; Newlines, slashes and backslashes in file names are not
2034 ;; supported. So we don't test. And we don't test the tab
2035 ;; character on Windows or Cygwin, because the backslash is
2036 ;; interpreted as a path separator, preventing "\t" from being
2037 ;; expanded to <TAB>.
2038 (tramp--test-check-files
2039 (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
2040 "foo bar baz"
2041 (if (or (tramp--test-adb-p) (eq system-type 'cygwin))
2042 " foo bar baz "
2043 " foo\tbar baz\t"))
2044 "$foo$bar$$baz$"
2045 "-foo-bar-baz-"
2046 "%foo%bar%baz%"
2047 "&foo&bar&baz&"
2048 (unless (or (tramp--test-ftp-p)
2049 (tramp--test-gvfs-p)
2050 (tramp--test-smb-or-windows-nt-p))
2051 "?foo?bar?baz?")
2052 (unless (or (tramp--test-ftp-p)
2053 (tramp--test-gvfs-p)
2054 (tramp--test-smb-or-windows-nt-p))
2055 "*foo*bar*baz*")
2056 (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
2057 "'foo'bar'baz'"
2058 "'foo\"bar'baz\"")
2059 "#foo~bar#baz~"
2060 (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
2061 "!foo!bar!baz!"
2062 "!foo|bar!baz|")
2063 (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
2064 ";foo;bar;baz;"
2065 ":foo;bar:baz;")
2066 (unless (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
2067 "<foo>bar<baz>")
2068 "(foo)bar(baz)"
2069 (unless (or (tramp--test-ftp-p) (tramp--test-gvfs-p)) "[foo]bar[baz]")
2070 "{foo}bar{baz}"))
2072 ;; These tests are inspired by Bug#17238.
2073 (ert-deftest tramp-test31-special-characters ()
2074 "Check special characters in file names."
2075 (skip-unless (tramp--test-enabled))
2076 (skip-unless (not (tramp--test-rsync-p)))
2078 (tramp--test-special-characters))
2080 (ert-deftest tramp-test31-special-characters-with-stat ()
2081 "Check special characters in file names.
2082 Use the `stat' command."
2083 :tags '(:expensive-test)
2084 (skip-unless (tramp--test-enabled))
2085 (skip-unless (not (tramp--test-rsync-p)))
2086 (skip-unless
2088 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2089 'tramp-sh-file-name-handler))
2090 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
2091 (skip-unless (tramp-get-remote-stat v)))
2093 (let ((tramp-connection-properties
2094 (append
2095 `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2096 "perl" nil))
2097 tramp-connection-properties)))
2098 (tramp--test-special-characters)))
2100 (ert-deftest tramp-test31-special-characters-with-perl ()
2101 "Check special characters in file names.
2102 Use the `perl' command."
2103 :tags '(:expensive-test)
2104 (skip-unless (tramp--test-enabled))
2105 (skip-unless (not (tramp--test-rsync-p)))
2106 (skip-unless
2108 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2109 'tramp-sh-file-name-handler))
2110 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
2111 (skip-unless (tramp-get-remote-perl v)))
2113 (let ((tramp-connection-properties
2114 (append
2115 `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2116 "stat" nil)
2117 ;; See `tramp-sh-handle-file-truename'.
2118 (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2119 "readlink" nil))
2120 tramp-connection-properties)))
2121 (tramp--test-special-characters)))
2123 (ert-deftest tramp-test31-special-characters-with-ls ()
2124 "Check special characters in file names.
2125 Use the `ls' command."
2126 :tags '(:expensive-test)
2127 (skip-unless (tramp--test-enabled))
2128 (skip-unless (not (tramp--test-rsync-p)))
2129 (skip-unless
2131 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2132 'tramp-sh-file-name-handler))
2134 (let ((tramp-connection-properties
2135 (append
2136 `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2137 "perl" nil)
2138 (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2139 "stat" nil)
2140 ;; See `tramp-sh-handle-file-truename'.
2141 (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2142 "readlink" nil))
2143 tramp-connection-properties)))
2144 (tramp--test-special-characters)))
2146 (defun tramp--test-utf8 ()
2147 "Perform the test in `tramp-test32-utf8*'."
2148 (let* ((utf8 (if (and (eq system-type 'darwin)
2149 (memq 'utf-8-hfs (coding-system-list)))
2150 'utf-8-hfs 'utf-8))
2151 (coding-system-for-read utf8)
2152 (coding-system-for-write utf8)
2153 (file-name-coding-system utf8))
2154 (tramp--test-check-files
2155 (unless (tramp--test-hpux-p) "Γυρίστε το Γαλαξία με Ώτο Στοπ")
2156 (unless (tramp--test-hpux-p)
2157 "أصبح بوسعك الآن تنزيل نسخة كاملة من موسوعة ويكيبيديا العربية لتصفحها بلا اتصال بالإنترنت")
2158 "银河系漫游指南系列"
2159 "Автостопом по гала́ктике")))
2161 (ert-deftest tramp-test32-utf8 ()
2162 "Check UTF8 encoding in file names and file contents."
2163 (skip-unless (tramp--test-enabled))
2164 (skip-unless (not (tramp--test-rsync-p)))
2166 (tramp--test-utf8))
2168 (ert-deftest tramp-test32-utf8-with-stat ()
2169 "Check UTF8 encoding in file names and file contents.
2170 Use the `stat' command."
2171 :tags '(:expensive-test)
2172 (skip-unless (tramp--test-enabled))
2173 (skip-unless (not (tramp--test-rsync-p)))
2174 (skip-unless
2176 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2177 'tramp-sh-file-name-handler))
2178 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
2179 (skip-unless (tramp-get-remote-stat v)))
2181 (let ((tramp-connection-properties
2182 (append
2183 `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2184 "perl" nil))
2185 tramp-connection-properties)))
2186 (tramp--test-utf8)))
2188 (ert-deftest tramp-test32-utf8-with-perl ()
2189 "Check UTF8 encoding in file names and file contents.
2190 Use the `perl' command."
2191 :tags '(:expensive-test)
2192 (skip-unless (tramp--test-enabled))
2193 (skip-unless (not (tramp--test-rsync-p)))
2194 (skip-unless
2196 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2197 'tramp-sh-file-name-handler))
2198 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
2199 (skip-unless (tramp-get-remote-perl v)))
2201 (let ((tramp-connection-properties
2202 (append
2203 `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2204 "stat" nil)
2205 ;; See `tramp-sh-handle-file-truename'.
2206 (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2207 "readlink" nil))
2208 tramp-connection-properties)))
2209 (tramp--test-utf8)))
2211 (ert-deftest tramp-test32-utf8-with-ls ()
2212 "Check UTF8 encoding in file names and file contents.
2213 Use the `ls' command."
2214 :tags '(:expensive-test)
2215 (skip-unless (tramp--test-enabled))
2216 (skip-unless (not (tramp--test-rsync-p)))
2217 (skip-unless
2219 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2220 'tramp-sh-file-name-handler))
2222 (let ((tramp-connection-properties
2223 (append
2224 `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2225 "perl" nil)
2226 (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2227 "stat" nil)
2228 ;; See `tramp-sh-handle-file-truename'.
2229 (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2230 "readlink" nil))
2231 tramp-connection-properties)))
2232 (tramp--test-utf8)))
2234 ;; This test is inspired by Bug#16928.
2235 (ert-deftest tramp-test33-asynchronous-requests ()
2236 "Check parallel asynchronous requests.
2237 Such requests could arrive from timers, process filters and
2238 process sentinels. They shall not disturb each other."
2239 ;; Mark as failed until bug has been fixed.
2240 :expected-result :failed
2241 :tags '(:expensive-test)
2242 (skip-unless (tramp--test-enabled))
2243 (skip-unless
2245 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2246 'tramp-sh-file-name-handler))
2248 ;; Keep instrumentation verbosity 0 until Tramp bug is fixed. This
2249 ;; has the side effect, that this test fails instead to abort. Good
2250 ;; for hydra.
2251 (tramp--instrument-test-case 0
2252 (let* ((tmp-name (tramp--test-make-temp-name))
2253 (default-directory tmp-name)
2254 (remote-file-name-inhibit-cache t)
2255 timer buffers kill-buffer-query-functions)
2257 (unwind-protect
2258 (progn
2259 (make-directory tmp-name)
2261 ;; Setup a timer in order to raise an ordinary command again
2262 ;; and again. `vc-registered' is well suited, because there
2263 ;; are many checks.
2264 (setq
2265 timer
2266 (run-at-time
2268 (lambda ()
2269 (when buffers
2270 (vc-registered
2271 (buffer-name (nth (random (length buffers)) buffers)))))))
2273 ;; Create temporary buffers. The number of buffers
2274 ;; corresponds to the number of processes; it could be
2275 ;; increased in order to make pressure on Tramp.
2276 (dotimes (i 5)
2277 (add-to-list 'buffers (generate-new-buffer "*temp*")))
2279 ;; Open asynchronous processes. Set process sentinel.
2280 (dolist (buf buffers)
2281 (async-shell-command "read line; touch $line; echo $line" buf)
2282 (set-process-sentinel
2283 (get-buffer-process buf)
2284 (lambda (proc _state)
2285 (delete-file (buffer-name (process-buffer proc))))))
2287 ;; Send a string. Use a random order of the buffers. Mix
2288 ;; with regular operation.
2289 (let ((buffers (copy-sequence buffers))
2290 buf)
2291 (while buffers
2292 (setq buf (nth (random (length buffers)) buffers))
2293 (process-send-string
2294 (get-buffer-process buf) (format "'%s'\n" buf))
2295 (file-attributes (buffer-name buf))
2296 (setq buffers (delq buf buffers))))
2298 ;; Wait until the whole output has been read.
2299 (with-timeout ((* 10 (length buffers))
2300 (ert-fail "`async-shell-command' timed out"))
2301 (let ((buffers (copy-sequence buffers))
2302 buf)
2303 (while buffers
2304 (setq buf (nth (random (length buffers)) buffers))
2305 (if (ignore-errors
2306 (memq (process-status (get-buffer-process buf))
2307 '(run open)))
2308 (accept-process-output (get-buffer-process buf) 0.1)
2309 (setq buffers (delq buf buffers))))))
2311 ;; Check.
2312 (dolist (buf buffers)
2313 (with-current-buffer buf
2314 (should
2315 (string-equal (format "'%s'\n" buf) (buffer-string)))))
2316 (should-not
2317 (directory-files tmp-name nil directory-files-no-dot-files-regexp)))
2319 ;; Cleanup.
2320 (ignore-errors (cancel-timer timer))
2321 (ignore-errors (delete-directory tmp-name 'recursive))
2322 (dolist (buf buffers)
2323 (ignore-errors (kill-buffer buf)))))))
2325 (ert-deftest tramp-test34-recursive-load ()
2326 "Check that Tramp does not fail due to recursive load."
2327 (skip-unless (tramp--test-enabled))
2329 (dolist (code
2330 (list
2331 (format
2332 "(expand-file-name %S)"
2333 tramp-test-temporary-file-directory)
2334 (format
2335 "(let ((default-directory %S)) (expand-file-name %S))"
2336 tramp-test-temporary-file-directory
2337 temporary-file-directory)))
2338 (should-not
2339 (string-match
2340 "Recursive load"
2341 (shell-command-to-string
2342 (format
2343 "%s -batch -Q -L %s --eval %s"
2344 (expand-file-name invocation-name invocation-directory)
2345 (mapconcat 'shell-quote-argument load-path " -L ")
2346 (shell-quote-argument code)))))))
2348 (ert-deftest tramp-test35-unload ()
2349 "Check that Tramp and its subpackages unload completely.
2350 Since it unloads Tramp, it shall be the last test to run."
2351 ;; Mark as failed until all symbols are unbound.
2352 :expected-result (if (featurep 'tramp) :failed :passed)
2353 :tags '(:expensive-test)
2354 (when (featurep 'tramp)
2355 (unload-feature 'tramp 'force)
2356 ;; No Tramp feature must be left.
2357 (should-not (featurep 'tramp))
2358 (should-not (all-completions "tramp" (delq 'tramp-tests features)))
2359 ;; `file-name-handler-alist' must be clean.
2360 (should-not (all-completions "tramp" (mapcar 'cdr file-name-handler-alist)))
2361 ;; There shouldn't be left a bound symbol. We do not regard our
2362 ;; test symbols, and the Tramp unload hooks.
2363 (mapatoms
2364 (lambda (x)
2365 (and (or (boundp x) (functionp x))
2366 (string-match "^tramp" (symbol-name x))
2367 (not (string-match "^tramp--?test" (symbol-name x)))
2368 (not (string-match "unload-hook$" (symbol-name x)))
2369 (ert-fail (format "`%s' still bound" x)))))
2370 ;; There shouldn't be left a hook function containing a Tramp
2371 ;; function. We do not regard the Tramp unload hooks.
2372 (mapatoms
2373 (lambda (x)
2374 (and (boundp x)
2375 (string-match "-hooks?$" (symbol-name x))
2376 (not (string-match "unload-hook$" (symbol-name x)))
2377 (consp (symbol-value x))
2378 (ignore-errors (all-completions "tramp" (symbol-value x)))
2379 (ert-fail (format "Hook `%s' still contains Tramp function" x)))))))
2381 ;; TODO:
2383 ;; * dired-compress-file
2384 ;; * dired-uncache
2385 ;; * file-acl
2386 ;; * file-ownership-preserved-p
2387 ;; * file-selinux-context
2388 ;; * find-backup-file-name
2389 ;; * set-file-acl
2390 ;; * set-file-selinux-context
2392 ;; * Work on skipped tests. Make a comment, when it is impossible.
2393 ;; * Fix `tramp-test06-directory-file-name' for `ftp'.
2394 ;; * Fix `tramp-test15-copy-directory' for `rsync'.
2395 ;; * Fix `tramp-test27-start-file-process' on MS Windows (`process-send-eof'?).
2396 ;; * Fix Bug#16928. Set expected error of `tramp-test33-asynchronous-requests'.
2397 ;; * Fix `tramp-test35-unload' (Not all symbols are unbound). Set
2398 ;; expected error.
2400 (defun tramp-test-all (&optional interactive)
2401 "Run all tests for \\[tramp]."
2402 (interactive "p")
2403 (funcall
2404 (if interactive 'ert-run-tests-interactively 'ert-run-tests-batch) "^tramp"))
2406 (provide 'tramp-tests)
2407 ;;; tramp-tests.el ends here