1 ;;; tramp-tests.el --- Tests of remote file access
3 ;; Copyright (C) 2013-2015 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/'.
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'.
47 (declare-function tramp-find-executable "tramp-sh")
48 (declare-function tramp-get-remote-path "tramp-sh")
49 (declare-function tramp-get-remote-stat "tramp-sh")
50 (declare-function tramp-get-remote-perl "tramp-sh")
51 (defvar tramp-copy-size-limit)
52 (defvar tramp-remote-process-environment)
54 ;; There is no default value on w32 systems, which could work out of the box.
55 (defconst tramp-test-temporary-file-directory
57 ((getenv "REMOTE_TEMPORARY_FILE_DIRECTORY"))
58 ((eq system-type 'windows-nt) null-device)
62 (tramp-login-program "sh")
63 (tramp-login-args (("-i")))
64 (tramp-remote-shell "/bin/sh")
65 (tramp-remote-shell-args ("-c"))
66 (tramp-connection-timeout 10)))
67 (format "/mock::%s" temporary-file-directory)))
68 "Temporary directory for Tramp tests.")
70 (setq password-cache-expiry nil
72 tramp-copy-size-limit nil
73 tramp-message-show-message nil)
75 ;; This shall happen on hydra only.
76 (when (getenv "NIX_STORE")
77 (add-to-list 'tramp-remote-path 'tramp-own-remote-path))
79 (defvar tramp--test-enabled-checked nil
80 "Cached result of `tramp--test-enabled'.
81 If the function did run, the value is a cons cell, the `cdr'
84 (defun tramp--test-enabled ()
85 "Whether remote file access is enabled."
86 (unless (consp tramp--test-enabled-checked)
88 tramp--test-enabled-checked
92 (file-remote-p tramp-test-temporary-file-directory)
93 (file-directory-p tramp-test-temporary-file-directory)
94 (file-writable-p tramp-test-temporary-file-directory))))))
96 (when (cdr tramp--test-enabled-checked)
97 ;; Cleanup connection.
99 (tramp-cleanup-connection
100 (tramp-dissect-file-name tramp-test-temporary-file-directory)
101 nil 'keep-password)))
104 (cdr tramp--test-enabled-checked))
106 (defun tramp--test-make-temp-name (&optional local)
107 "Create a temporary file name for test."
109 (make-temp-name "tramp-test")
110 (if local temporary-file-directory tramp-test-temporary-file-directory)))
112 (defmacro tramp--instrument-test-case (verbose &rest body)
113 "Run BODY with `tramp-verbose' equal VERBOSE.
114 Print the the content of the Tramp debug buffer, if BODY does not
115 eval properly in `should', `should-not' or `should-error'. BODY
116 shall not contain a timeout."
117 (declare (indent 1) (debug (natnump body)))
118 `(let ((tramp-verbose ,verbose)
119 (tramp-message-show-message t)
120 (tramp-debug-on-error t))
123 (when (> tramp-verbose 3)
124 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
125 (with-current-buffer (tramp-get-connection-buffer v)
126 (message "%s" (buffer-string)))
127 (with-current-buffer (tramp-get-debug-buffer v)
128 (message "%s" (buffer-string))))))))
130 (ert-deftest tramp-test00-availability ()
131 "Test availability of Tramp functions."
132 :expected-result (if (tramp--test-enabled) :passed :failed)
133 (message "Remote directory: `%s'" tramp-test-temporary-file-directory)
134 (should (ignore-errors
136 (file-remote-p tramp-test-temporary-file-directory)
137 (file-directory-p tramp-test-temporary-file-directory)
138 (file-writable-p tramp-test-temporary-file-directory)))))
140 (ert-deftest tramp-test01-file-name-syntax ()
141 "Check remote file name syntax."
143 (should (tramp-tramp-file-p "/method::"))
144 (should (tramp-tramp-file-p "/host:"))
145 (should (tramp-tramp-file-p "/user@:"))
146 (should (tramp-tramp-file-p "/user@host:"))
147 (should (tramp-tramp-file-p "/method:host:"))
148 (should (tramp-tramp-file-p "/method:user@:"))
149 (should (tramp-tramp-file-p "/method:user@host:"))
150 (should (tramp-tramp-file-p "/method:user@email@host:"))
153 (should (tramp-tramp-file-p "/host#1234:"))
154 (should (tramp-tramp-file-p "/user@host#1234:"))
155 (should (tramp-tramp-file-p "/method:host#1234:"))
156 (should (tramp-tramp-file-p "/method:user@host#1234:"))
158 ;; Using an IPv4 address.
159 (should (tramp-tramp-file-p "/1.2.3.4:"))
160 (should (tramp-tramp-file-p "/user@1.2.3.4:"))
161 (should (tramp-tramp-file-p "/method:1.2.3.4:"))
162 (should (tramp-tramp-file-p "/method:user@1.2.3.4:"))
164 ;; Using an IPv6 address.
165 (should (tramp-tramp-file-p "/[]:"))
166 (should (tramp-tramp-file-p "/[::1]:"))
167 (should (tramp-tramp-file-p "/user@[::1]:"))
168 (should (tramp-tramp-file-p "/method:[::1]:"))
169 (should (tramp-tramp-file-p "/method:user@[::1]:"))
171 ;; Local file name part.
172 (should (tramp-tramp-file-p "/host:/:"))
173 (should (tramp-tramp-file-p "/method:::"))
174 (should (tramp-tramp-file-p "/method::/path/to/file"))
175 (should (tramp-tramp-file-p "/method::file"))
178 (should (tramp-tramp-file-p "/method1:|method2::"))
179 (should (tramp-tramp-file-p "/method1:host1|host2:"))
180 (should (tramp-tramp-file-p "/method1:host1|method2:host2:"))
181 (should (tramp-tramp-file-p "/method1:user1@host1|method2:user2@host2:"))
182 (should (tramp-tramp-file-p
183 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:"))
186 (should-not (tramp-tramp-file-p nil))
187 (should-not (tramp-tramp-file-p 'symbol))
188 ;; "/:" suppresses file name handlers.
189 (should-not (tramp-tramp-file-p "/::"))
190 (should-not (tramp-tramp-file-p "/:@:"))
191 (should-not (tramp-tramp-file-p "/:[]:"))
192 ;; Multihops require a method.
193 (should-not (tramp-tramp-file-p "/host1|host2:"))
194 ;; Methods or hostnames shall be at least two characters on MS Windows.
195 (when (memq system-type '(cygwin windows-nt))
196 (should-not (tramp-tramp-file-p "/c:/path/to/file"))
197 (should-not (tramp-tramp-file-p "/c::/path/to/file"))))
199 (ert-deftest tramp-test02-file-name-dissect ()
200 "Check remote file name components."
201 (let ((tramp-default-method "default-method")
202 (tramp-default-user "default-user")
203 (tramp-default-host "default-host"))
204 ;; Expand `tramp-default-user' and `tramp-default-host'.
205 (should (string-equal
206 (file-remote-p "/method::")
207 (format "/%s:%s@%s:" "method" "default-user" "default-host")))
208 (should (string-equal (file-remote-p "/method::" 'method) "method"))
209 (should (string-equal (file-remote-p "/method::" 'user) "default-user"))
210 (should (string-equal (file-remote-p "/method::" 'host) "default-host"))
211 (should (string-equal (file-remote-p "/method::" 'localname) ""))
213 ;; Expand `tramp-default-method' and `tramp-default-user'.
214 (should (string-equal
215 (file-remote-p "/host:")
216 (format "/%s:%s@%s:" "default-method" "default-user" "host")))
217 (should (string-equal (file-remote-p "/host:" 'method) "default-method"))
218 (should (string-equal (file-remote-p "/host:" 'user) "default-user"))
219 (should (string-equal (file-remote-p "/host:" 'host) "host"))
220 (should (string-equal (file-remote-p "/host:" 'localname) ""))
222 ;; Expand `tramp-default-method' and `tramp-default-host'.
223 (should (string-equal
224 (file-remote-p "/user@:")
225 (format "/%s:%s@%s:" "default-method""user" "default-host")))
226 (should (string-equal (file-remote-p "/user@:" 'method) "default-method"))
227 (should (string-equal (file-remote-p "/user@:" 'user) "user"))
228 (should (string-equal (file-remote-p "/user@:" 'host) "default-host"))
229 (should (string-equal (file-remote-p "/user@:" 'localname) ""))
231 ;; Expand `tramp-default-method'.
232 (should (string-equal
233 (file-remote-p "/user@host:")
234 (format "/%s:%s@%s:" "default-method" "user" "host")))
235 (should (string-equal
236 (file-remote-p "/user@host:" 'method) "default-method"))
237 (should (string-equal (file-remote-p "/user@host:" 'user) "user"))
238 (should (string-equal (file-remote-p "/user@host:" 'host) "host"))
239 (should (string-equal (file-remote-p "/user@host:" 'localname) ""))
241 ;; Expand `tramp-default-user'.
242 (should (string-equal
243 (file-remote-p "/method:host:")
244 (format "/%s:%s@%s:" "method" "default-user" "host")))
245 (should (string-equal (file-remote-p "/method:host:" 'method) "method"))
246 (should (string-equal (file-remote-p "/method:host:" 'user) "default-user"))
247 (should (string-equal (file-remote-p "/method:host:" 'host) "host"))
248 (should (string-equal (file-remote-p "/method:host:" 'localname) ""))
250 ;; Expand `tramp-default-host'.
251 (should (string-equal
252 (file-remote-p "/method:user@:")
253 (format "/%s:%s@%s:" "method" "user" "default-host")))
254 (should (string-equal (file-remote-p "/method:user@:" 'method) "method"))
255 (should (string-equal (file-remote-p "/method:user@:" 'user) "user"))
256 (should (string-equal (file-remote-p "/method:user@:" 'host)
258 (should (string-equal (file-remote-p "/method:user@:" 'localname) ""))
261 (should (string-equal
262 (file-remote-p "/method:user@host:")
263 (format "/%s:%s@%s:" "method" "user" "host")))
264 (should (string-equal
265 (file-remote-p "/method:user@host:" 'method) "method"))
266 (should (string-equal (file-remote-p "/method:user@host:" 'user) "user"))
267 (should (string-equal (file-remote-p "/method:user@host:" 'host) "host"))
268 (should (string-equal (file-remote-p "/method:user@host:" 'localname) ""))
271 (should (string-equal
272 (file-remote-p "/method:user@email@host:")
273 (format "/%s:%s@%s:" "method" "user@email" "host")))
274 (should (string-equal
275 (file-remote-p "/method:user@email@host:" 'method) "method"))
276 (should (string-equal
277 (file-remote-p "/method:user@email@host:" 'user) "user@email"))
278 (should (string-equal
279 (file-remote-p "/method:user@email@host:" 'host) "host"))
280 (should (string-equal
281 (file-remote-p "/method:user@email@host:" 'localname) ""))
283 ;; Expand `tramp-default-method' and `tramp-default-user'.
284 (should (string-equal
285 (file-remote-p "/host#1234:")
286 (format "/%s:%s@%s:" "default-method" "default-user" "host#1234")))
287 (should (string-equal
288 (file-remote-p "/host#1234:" 'method) "default-method"))
289 (should (string-equal (file-remote-p "/host#1234:" 'user) "default-user"))
290 (should (string-equal (file-remote-p "/host#1234:" 'host) "host#1234"))
291 (should (string-equal (file-remote-p "/host#1234:" 'localname) ""))
293 ;; Expand `tramp-default-method'.
294 (should (string-equal
295 (file-remote-p "/user@host#1234:")
296 (format "/%s:%s@%s:" "default-method" "user" "host#1234")))
297 (should (string-equal
298 (file-remote-p "/user@host#1234:" 'method) "default-method"))
299 (should (string-equal (file-remote-p "/user@host#1234:" 'user) "user"))
300 (should (string-equal (file-remote-p "/user@host#1234:" 'host) "host#1234"))
301 (should (string-equal (file-remote-p "/user@host#1234:" 'localname) ""))
303 ;; Expand `tramp-default-user'.
304 (should (string-equal
305 (file-remote-p "/method:host#1234:")
306 (format "/%s:%s@%s:" "method" "default-user" "host#1234")))
307 (should (string-equal
308 (file-remote-p "/method:host#1234:" 'method) "method"))
309 (should (string-equal
310 (file-remote-p "/method:host#1234:" 'user) "default-user"))
311 (should (string-equal
312 (file-remote-p "/method:host#1234:" 'host) "host#1234"))
313 (should (string-equal (file-remote-p "/method:host#1234:" 'localname) ""))
316 (should (string-equal
317 (file-remote-p "/method:user@host#1234:")
318 (format "/%s:%s@%s:" "method" "user" "host#1234")))
319 (should (string-equal
320 (file-remote-p "/method:user@host#1234:" 'method) "method"))
321 (should (string-equal
322 (file-remote-p "/method:user@host#1234:" 'user) "user"))
323 (should (string-equal
324 (file-remote-p "/method:user@host#1234:" 'host) "host#1234"))
325 (should (string-equal
326 (file-remote-p "/method:user@host#1234:" 'localname) ""))
328 ;; Expand `tramp-default-method' and `tramp-default-user'.
329 (should (string-equal
330 (file-remote-p "/1.2.3.4:")
331 (format "/%s:%s@%s:" "default-method" "default-user" "1.2.3.4")))
332 (should (string-equal (file-remote-p "/1.2.3.4:" 'method) "default-method"))
333 (should (string-equal (file-remote-p "/1.2.3.4:" 'user) "default-user"))
334 (should (string-equal (file-remote-p "/1.2.3.4:" 'host) "1.2.3.4"))
335 (should (string-equal (file-remote-p "/1.2.3.4:" 'localname) ""))
337 ;; Expand `tramp-default-method'.
338 (should (string-equal
339 (file-remote-p "/user@1.2.3.4:")
340 (format "/%s:%s@%s:" "default-method" "user" "1.2.3.4")))
341 (should (string-equal
342 (file-remote-p "/user@1.2.3.4:" 'method) "default-method"))
343 (should (string-equal (file-remote-p "/user@1.2.3.4:" 'user) "user"))
344 (should (string-equal (file-remote-p "/user@1.2.3.4:" 'host) "1.2.3.4"))
345 (should (string-equal (file-remote-p "/user@1.2.3.4:" 'localname) ""))
347 ;; Expand `tramp-default-user'.
348 (should (string-equal
349 (file-remote-p "/method:1.2.3.4:")
350 (format "/%s:%s@%s:" "method" "default-user" "1.2.3.4")))
351 (should (string-equal (file-remote-p "/method:1.2.3.4:" 'method) "method"))
352 (should (string-equal
353 (file-remote-p "/method:1.2.3.4:" 'user) "default-user"))
354 (should (string-equal (file-remote-p "/method:1.2.3.4:" 'host) "1.2.3.4"))
355 (should (string-equal (file-remote-p "/method:1.2.3.4:" 'localname) ""))
358 (should (string-equal
359 (file-remote-p "/method:user@1.2.3.4:")
360 (format "/%s:%s@%s:" "method" "user" "1.2.3.4")))
361 (should (string-equal
362 (file-remote-p "/method:user@1.2.3.4:" 'method) "method"))
363 (should (string-equal (file-remote-p "/method:user@1.2.3.4:" 'user) "user"))
364 (should (string-equal
365 (file-remote-p "/method:user@1.2.3.4:" 'host) "1.2.3.4"))
366 (should (string-equal
367 (file-remote-p "/method:user@1.2.3.4:" 'localname) ""))
369 ;; Expand `tramp-default-method', `tramp-default-user' and
370 ;; `tramp-default-host'.
371 (should (string-equal
372 (file-remote-p "/[]:")
374 "/%s:%s@%s:" "default-method" "default-user" "default-host")))
375 (should (string-equal (file-remote-p "/[]:" 'method) "default-method"))
376 (should (string-equal (file-remote-p "/[]:" 'user) "default-user"))
377 (should (string-equal (file-remote-p "/[]:" 'host) "default-host"))
378 (should (string-equal (file-remote-p "/[]:" 'localname) ""))
380 ;; Expand `tramp-default-method' and `tramp-default-user'.
381 (let ((tramp-default-host "::1"))
382 (should (string-equal
383 (file-remote-p "/[]:")
384 (format "/%s:%s@%s:" "default-method" "default-user" "[::1]")))
385 (should (string-equal (file-remote-p "/[]:" 'method) "default-method"))
386 (should (string-equal (file-remote-p "/[]:" 'user) "default-user"))
387 (should (string-equal (file-remote-p "/[]:" 'host) "::1"))
388 (should (string-equal (file-remote-p "/[]:" 'localname) "")))
390 ;; Expand `tramp-default-method' and `tramp-default-user'.
391 (should (string-equal
392 (file-remote-p "/[::1]:")
393 (format "/%s:%s@%s:" "default-method" "default-user" "[::1]")))
394 (should (string-equal (file-remote-p "/[::1]:" 'method) "default-method"))
395 (should (string-equal (file-remote-p "/[::1]:" 'user) "default-user"))
396 (should (string-equal (file-remote-p "/[::1]:" 'host) "::1"))
397 (should (string-equal (file-remote-p "/[::1]:" 'localname) ""))
399 ;; Expand `tramp-default-method'.
400 (should (string-equal
401 (file-remote-p "/user@[::1]:")
402 (format "/%s:%s@%s:" "default-method" "user" "[::1]")))
403 (should (string-equal
404 (file-remote-p "/user@[::1]:" 'method) "default-method"))
405 (should (string-equal (file-remote-p "/user@[::1]:" 'user) "user"))
406 (should (string-equal (file-remote-p "/user@[::1]:" 'host) "::1"))
407 (should (string-equal (file-remote-p "/user@[::1]:" 'localname) ""))
409 ;; Expand `tramp-default-user'.
410 (should (string-equal
411 (file-remote-p "/method:[::1]:")
412 (format "/%s:%s@%s:" "method" "default-user" "[::1]")))
413 (should (string-equal (file-remote-p "/method:[::1]:" 'method) "method"))
414 (should (string-equal
415 (file-remote-p "/method:[::1]:" 'user) "default-user"))
416 (should (string-equal (file-remote-p "/method:[::1]:" 'host) "::1"))
417 (should (string-equal (file-remote-p "/method:[::1]:" 'localname) ""))
420 (should (string-equal
421 (file-remote-p "/method:user@[::1]:")
422 (format "/%s:%s@%s:" "method" "user" "[::1]")))
423 (should (string-equal
424 (file-remote-p "/method:user@[::1]:" 'method) "method"))
425 (should (string-equal (file-remote-p "/method:user@[::1]:" 'user) "user"))
426 (should (string-equal (file-remote-p "/method:user@[::1]:" 'host) "::1"))
427 (should (string-equal
428 (file-remote-p "/method:user@[::1]:" 'localname) ""))
430 ;; Local file name part.
431 (should (string-equal (file-remote-p "/host:/:" 'localname) "/:"))
432 (should (string-equal (file-remote-p "/method:::" 'localname) ":"))
433 (should (string-equal (file-remote-p "/method:: " 'localname) " "))
434 (should (string-equal (file-remote-p "/method::file" 'localname) "file"))
435 (should (string-equal
436 (file-remote-p "/method::/path/to/file" 'localname)
442 (file-remote-p "/method1:user1@host1|method2:user2@host2:/path/to/file")
443 (format "/%s:%s@%s:" "method2" "user2" "host2")))
447 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'method)
452 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'user)
457 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'host)
462 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'localname)
468 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file")
469 (format "/%s:%s@%s:" "method3" "user3" "host3")))
473 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
479 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
485 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
491 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
495 (ert-deftest tramp-test03-file-name-defaults ()
496 "Check default values for some methods."
497 ;; Default values in tramp-adb.el.
498 (should (string-equal (file-remote-p "/adb::" 'host) ""))
499 ;; Default values in tramp-ftp.el.
500 (should (string-equal (file-remote-p "/ftp.host:" 'method) "ftp"))
501 (dolist (u '("ftp" "anonymous"))
502 (should (string-equal (file-remote-p (format "/%s@:" u) 'method) "ftp")))
503 ;; Default values in tramp-gvfs.el.
504 (when (and (load "tramp-gvfs" 'noerror 'nomessage)
505 (symbol-value 'tramp-gvfs-enabled))
506 (should (string-equal (file-remote-p "/synce::" 'user) nil)))
507 ;; Default values in tramp-gw.el.
508 (dolist (m '("tunnel" "socks"))
510 (string-equal (file-remote-p (format "/%s::" m) 'user) (user-login-name))))
511 ;; Default values in tramp-sh.el.
512 (dolist (h `("127.0.0.1" "[::1]" "localhost" "localhost6" ,(system-name)))
513 (should (string-equal (file-remote-p (format "/root@%s:" h) 'method) "su")))
514 (dolist (m '("su" "sudo" "ksu"))
515 (should (string-equal (file-remote-p (format "/%s::" m) 'user) "root")))
516 (dolist (m '("rcp" "remcp" "rsh" "telnet" "krlogin" "fcp"))
518 (string-equal (file-remote-p (format "/%s::" m) 'user) (user-login-name))))
519 ;; Default values in tramp-smb.el.
520 (should (string-equal (file-remote-p "/user%domain@host:" 'method) "smb"))
521 (should (string-equal (file-remote-p "/smb::" 'user) nil)))
523 (ert-deftest tramp-test04-substitute-in-file-name ()
524 "Check `substitute-in-file-name'."
525 (should (string-equal (substitute-in-file-name "/method:host://foo") "/foo"))
528 (substitute-in-file-name "/method:host:/path//foo") "/method:host:/foo"))
530 (string-equal (substitute-in-file-name "/method:host:/path///foo") "/foo"))
533 (substitute-in-file-name "/method:host:/path/~/foo") "/method:host:~/foo"))
535 (string-equal (substitute-in-file-name "/method:host:/path//~/foo") "~/foo"))
536 (let (process-environment)
539 (substitute-in-file-name "/method:host:/path/$FOO")
540 "/method:host:/path/$FOO"))
544 (substitute-in-file-name "/method:host:/path/$FOO")
545 "/method:host:/path/bla"))
548 (substitute-in-file-name "/method:host:/path/$$FOO")
549 "/method:host:/path/$FOO"))))
551 (ert-deftest tramp-test05-expand-file-name ()
552 "Check `expand-file-name'."
555 (expand-file-name "/method:host:/path/./file") "/method:host:/path/file"))
558 (expand-file-name "/method:host:/path/../file") "/method:host:/file")))
560 (ert-deftest tramp-test06-directory-file-name ()
561 "Check `directory-file-name'.
562 This checks also `file-name-as-directory', `file-name-directory',
563 `file-name-nondirectory' and `unhandled-file-name-directory'."
566 (directory-file-name "/method:host:/path/to/file")
567 "/method:host:/path/to/file"))
570 (directory-file-name "/method:host:/path/to/file/")
571 "/method:host:/path/to/file"))
574 (file-name-as-directory "/method:host:/path/to/file")
575 "/method:host:/path/to/file/"))
578 (file-name-as-directory "/method:host:/path/to/file/")
579 "/method:host:/path/to/file/"))
582 (file-name-directory "/method:host:/path/to/file")
583 "/method:host:/path/to/"))
586 (file-name-directory "/method:host:/path/to/file/")
587 "/method:host:/path/to/file/"))
589 (string-equal (file-name-nondirectory "/method:host:/path/to/file") "file"))
591 (string-equal (file-name-nondirectory "/method:host:/path/to/file/") ""))
593 (unhandled-file-name-directory "/method:host:/path/to/file")))
595 (ert-deftest tramp-test07-file-exists-p ()
596 "Check `file-exist-p', `write-region' and `delete-file'."
597 (skip-unless (tramp--test-enabled))
599 (let ((tmp-name (tramp--test-make-temp-name)))
600 (should-not (file-exists-p tmp-name))
601 (write-region "foo" nil tmp-name)
602 (should (file-exists-p tmp-name))
603 (delete-file tmp-name)
604 (should-not (file-exists-p tmp-name))))
606 (ert-deftest tramp-test08-file-local-copy ()
607 "Check `file-local-copy'."
608 (skip-unless (tramp--test-enabled))
610 (let ((tmp-name1 (tramp--test-make-temp-name))
614 (write-region "foo" nil tmp-name1)
615 (should (setq tmp-name2 (file-local-copy tmp-name1)))
617 (insert-file-contents tmp-name2)
618 (should (string-equal (buffer-string) "foo")))
619 ;; Check also that a file transfer with compression works.
620 (let ((default-directory tramp-test-temporary-file-directory)
621 (tramp-copy-size-limit 4)
622 (tramp-inline-compress-start-size 2))
623 (delete-file tmp-name2)
624 (should (setq tmp-name2 (file-local-copy tmp-name1)))))
626 (delete-file tmp-name1)
627 (delete-file tmp-name2)))))
629 (ert-deftest tramp-test09-insert-file-contents ()
630 "Check `insert-file-contents'."
631 (skip-unless (tramp--test-enabled))
633 (let ((tmp-name (tramp--test-make-temp-name)))
636 (write-region "foo" nil tmp-name)
638 (insert-file-contents tmp-name)
639 (should (string-equal (buffer-string) "foo"))
640 (insert-file-contents tmp-name)
641 (should (string-equal (buffer-string) "foofoo"))
643 (insert-file-contents tmp-name nil 1 3)
644 (should (string-equal (buffer-string) "oofoofoo"))
646 (insert-file-contents tmp-name nil nil nil 'replace)
647 (should (string-equal (buffer-string) "foo"))))
648 (ignore-errors (delete-file tmp-name)))))
650 (ert-deftest tramp-test10-write-region ()
651 "Check `write-region'."
652 (skip-unless (tramp--test-enabled))
654 (let ((tmp-name (tramp--test-make-temp-name)))
659 (write-region nil nil tmp-name))
661 (insert-file-contents tmp-name)
662 (should (string-equal (buffer-string) "foo")))
666 (write-region nil nil tmp-name 'append))
668 (insert-file-contents tmp-name)
669 (should (string-equal (buffer-string) "foobla")))
671 (write-region "foo" nil tmp-name)
673 (insert-file-contents tmp-name)
674 (should (string-equal (buffer-string) "foo")))
678 (write-region 3 5 tmp-name))
680 (insert-file-contents tmp-name)
681 (should (string-equal (buffer-string) "34"))))
682 (ignore-errors (delete-file tmp-name)))))
684 (ert-deftest tramp-test11-copy-file ()
686 (skip-unless (tramp--test-enabled))
688 (let ((tmp-name1 (tramp--test-make-temp-name))
689 (tmp-name2 (tramp--test-make-temp-name))
690 (tmp-name3 (tramp--test-make-temp-name))
691 (tmp-name4 (tramp--test-make-temp-name 'local))
692 (tmp-name5 (tramp--test-make-temp-name 'local)))
694 ;; Copy on remote side.
697 (write-region "foo" nil tmp-name1)
698 (copy-file tmp-name1 tmp-name2)
699 (should (file-exists-p tmp-name2))
701 (insert-file-contents tmp-name2)
702 (should (string-equal (buffer-string) "foo")))
703 (should-error (copy-file tmp-name1 tmp-name2))
704 (copy-file tmp-name1 tmp-name2 'ok)
705 (make-directory tmp-name3)
706 (copy-file tmp-name1 tmp-name3)
709 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name3))))
710 (ignore-errors (delete-file tmp-name1))
711 (ignore-errors (delete-file tmp-name2))
712 (ignore-errors (delete-directory tmp-name3 'recursive)))
714 ;; Copy from remote side to local side.
717 (write-region "foo" nil tmp-name1)
718 (copy-file tmp-name1 tmp-name4)
719 (should (file-exists-p tmp-name4))
721 (insert-file-contents tmp-name4)
722 (should (string-equal (buffer-string) "foo")))
723 (should-error (copy-file tmp-name1 tmp-name4))
724 (copy-file tmp-name1 tmp-name4 'ok)
725 (make-directory tmp-name5)
726 (copy-file tmp-name1 tmp-name5)
729 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name5))))
730 (ignore-errors (delete-file tmp-name1))
731 (ignore-errors (delete-file tmp-name4))
732 (ignore-errors (delete-directory tmp-name5 'recursive)))
734 ;; Copy from local side to remote side.
737 (write-region "foo" nil tmp-name4 nil 'nomessage)
738 (copy-file tmp-name4 tmp-name1)
739 (should (file-exists-p tmp-name1))
741 (insert-file-contents tmp-name1)
742 (should (string-equal (buffer-string) "foo")))
743 (should-error (copy-file tmp-name4 tmp-name1))
744 (copy-file tmp-name4 tmp-name1 'ok)
745 (make-directory tmp-name3)
746 (copy-file tmp-name4 tmp-name3)
749 (expand-file-name (file-name-nondirectory tmp-name4) tmp-name3))))
750 (ignore-errors (delete-file tmp-name1))
751 (ignore-errors (delete-file tmp-name4))
752 (ignore-errors (delete-directory tmp-name3 'recursive)))))
754 (ert-deftest tramp-test12-rename-file ()
755 "Check `rename-file'."
756 (skip-unless (tramp--test-enabled))
758 (let ((tmp-name1 (tramp--test-make-temp-name))
759 (tmp-name2 (tramp--test-make-temp-name))
760 (tmp-name3 (tramp--test-make-temp-name))
761 (tmp-name4 (tramp--test-make-temp-name 'local))
762 (tmp-name5 (tramp--test-make-temp-name 'local)))
764 ;; Rename on remote side.
767 (write-region "foo" nil tmp-name1)
768 (rename-file tmp-name1 tmp-name2)
769 (should-not (file-exists-p tmp-name1))
770 (should (file-exists-p tmp-name2))
772 (insert-file-contents tmp-name2)
773 (should (string-equal (buffer-string) "foo")))
774 (write-region "foo" nil tmp-name1)
775 (should-error (rename-file tmp-name1 tmp-name2))
776 (rename-file tmp-name1 tmp-name2 'ok)
777 (should-not (file-exists-p tmp-name1))
778 (write-region "foo" nil tmp-name1)
779 (make-directory tmp-name3)
780 (rename-file tmp-name1 tmp-name3)
781 (should-not (file-exists-p tmp-name1))
784 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name3))))
785 (ignore-errors (delete-file tmp-name1))
786 (ignore-errors (delete-file tmp-name2))
787 (ignore-errors (delete-directory tmp-name3 'recursive)))
789 ;; Rename from remote side to local side.
792 (write-region "foo" nil tmp-name1)
793 (rename-file tmp-name1 tmp-name4)
794 (should-not (file-exists-p tmp-name1))
795 (should (file-exists-p tmp-name4))
797 (insert-file-contents tmp-name4)
798 (should (string-equal (buffer-string) "foo")))
799 (write-region "foo" nil tmp-name1)
800 (should-error (rename-file tmp-name1 tmp-name4))
801 (rename-file tmp-name1 tmp-name4 'ok)
802 (should-not (file-exists-p tmp-name1))
803 (write-region "foo" nil tmp-name1)
804 (make-directory tmp-name5)
805 (rename-file tmp-name1 tmp-name5)
806 (should-not (file-exists-p tmp-name1))
809 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name5))))
810 (ignore-errors (delete-file tmp-name1))
811 (ignore-errors (delete-file tmp-name4))
812 (ignore-errors (delete-directory tmp-name5 'recursive)))
814 ;; Rename from local side to remote side.
817 (write-region "foo" nil tmp-name4 nil 'nomessage)
818 (rename-file tmp-name4 tmp-name1)
819 (should-not (file-exists-p tmp-name4))
820 (should (file-exists-p tmp-name1))
822 (insert-file-contents tmp-name1)
823 (should (string-equal (buffer-string) "foo")))
824 (write-region "foo" nil tmp-name4 nil 'nomessage)
825 (should-error (rename-file tmp-name4 tmp-name1))
826 (rename-file tmp-name4 tmp-name1 'ok)
827 (should-not (file-exists-p tmp-name4))
828 (write-region "foo" nil tmp-name4 nil 'nomessage)
829 (make-directory tmp-name3)
830 (rename-file tmp-name4 tmp-name3)
831 (should-not (file-exists-p tmp-name4))
834 (expand-file-name (file-name-nondirectory tmp-name4) tmp-name3))))
835 (ignore-errors (delete-file tmp-name1))
836 (ignore-errors (delete-file tmp-name4))
837 (ignore-errors (delete-directory tmp-name3 'recursive)))))
839 (ert-deftest tramp-test13-make-directory ()
840 "Check `make-directory'.
841 This tests also `file-directory-p' and `file-accessible-directory-p'."
842 (skip-unless (tramp--test-enabled))
844 (let ((tmp-name (tramp--test-make-temp-name)))
847 (make-directory tmp-name)
848 (should (file-directory-p tmp-name))
849 (should (file-accessible-directory-p tmp-name))
851 (make-directory (expand-file-name "foo/bar" tmp-name))
853 (make-directory (expand-file-name "foo/bar" tmp-name) 'parents)
854 (should (file-directory-p (expand-file-name "foo/bar" tmp-name)))
856 (file-accessible-directory-p (expand-file-name "foo/bar" tmp-name))))
857 (ignore-errors (delete-directory tmp-name)))))
859 (ert-deftest tramp-test14-delete-directory ()
860 "Check `delete-directory'."
861 (skip-unless (tramp--test-enabled))
863 (let ((tmp-name (tramp--test-make-temp-name)))
864 ;; Delete empty directory.
865 (make-directory tmp-name)
866 (should (file-directory-p tmp-name))
867 (delete-directory tmp-name)
868 (should-not (file-directory-p tmp-name))
869 ;; Delete non-empty directory.
870 (make-directory tmp-name)
871 (write-region "foo" nil (expand-file-name "bla" tmp-name))
872 (should-error (delete-directory tmp-name) :type 'file-error)
873 (delete-directory tmp-name 'recursive)
874 (should-not (file-directory-p tmp-name))))
876 (ert-deftest tramp-test15-copy-directory ()
877 "Check `copy-directory'."
878 (skip-unless (tramp--test-enabled))
882 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
883 'tramp-smb-file-name-handler)))
885 (let* ((tmp-name1 (tramp--test-make-temp-name))
886 (tmp-name2 (tramp--test-make-temp-name))
887 (tmp-name3 (expand-file-name
888 (file-name-nondirectory tmp-name1) tmp-name2))
889 (tmp-name4 (expand-file-name "foo" tmp-name1))
890 (tmp-name5 (expand-file-name "foo" tmp-name2))
891 (tmp-name6 (expand-file-name "foo" tmp-name3)))
894 ;; Copy empty directory.
895 (make-directory tmp-name1)
896 (write-region "foo" nil tmp-name4)
897 (should (file-directory-p tmp-name1))
898 (should (file-exists-p tmp-name4))
899 (copy-directory tmp-name1 tmp-name2)
900 (should (file-directory-p tmp-name2))
901 (should (file-exists-p tmp-name5))
902 ;; Target directory does exist already.
903 (copy-directory tmp-name1 tmp-name2)
904 (should (file-directory-p tmp-name3))
905 (should (file-exists-p tmp-name6)))
907 (delete-directory tmp-name1 'recursive)
908 (delete-directory tmp-name2 'recursive)))))
910 (ert-deftest tramp-test16-directory-files ()
911 "Check `directory-files'."
912 (skip-unless (tramp--test-enabled))
914 (let* ((tmp-name1 (tramp--test-make-temp-name))
915 (tmp-name2 (expand-file-name "bla" tmp-name1))
916 (tmp-name3 (expand-file-name "foo" tmp-name1)))
919 (make-directory tmp-name1)
920 (write-region "foo" nil tmp-name2)
921 (write-region "bla" nil tmp-name3)
922 (should (file-directory-p tmp-name1))
923 (should (file-exists-p tmp-name2))
924 (should (file-exists-p tmp-name3))
925 (should (equal (directory-files tmp-name1) '("." ".." "bla" "foo")))
926 (should (equal (directory-files tmp-name1 'full)
927 `(,(concat tmp-name1 "/.")
928 ,(concat tmp-name1 "/..")
929 ,tmp-name2 ,tmp-name3)))
930 (should (equal (directory-files
931 tmp-name1 nil directory-files-no-dot-files-regexp)
933 (should (equal (directory-files
934 tmp-name1 'full directory-files-no-dot-files-regexp)
935 `(,tmp-name2 ,tmp-name3))))
936 (ignore-errors (delete-directory tmp-name1 'recursive)))))
938 (ert-deftest tramp-test17-insert-directory ()
939 "Check `insert-directory'."
940 (skip-unless (tramp--test-enabled))
942 (let* ((tmp-name1 (tramp--test-make-temp-name))
943 (tmp-name2 (expand-file-name "foo" tmp-name1))
944 ;; We test for the summary line. Keyword "total" could be localized.
946 (append '("LANG=C" "LANGUAGE=C" "LC_ALL=C") process-environment)))
949 (make-directory tmp-name1)
950 (write-region "foo" nil tmp-name2)
951 (should (file-directory-p tmp-name1))
952 (should (file-exists-p tmp-name2))
954 (insert-directory tmp-name1 nil)
955 (goto-char (point-min))
956 (should (looking-at-p (regexp-quote tmp-name1))))
958 (insert-directory tmp-name1 "-al")
959 (goto-char (point-min))
960 (should (looking-at-p (format "^.+ %s$" (regexp-quote tmp-name1)))))
962 (insert-directory (file-name-as-directory tmp-name1) "-al")
963 (goto-char (point-min))
965 (looking-at-p (format "^.+ %s/$" (regexp-quote tmp-name1)))))
968 (file-name-as-directory tmp-name1) "-al" nil 'full-directory-p)
969 (goto-char (point-min))
973 ;; There might be a summary line.
974 "\\(total.+[[:digit:]]+\n\\)?"
975 ;; We don't know in which order ".", ".." and "foo" appear.
976 "\\(.+ \\(\\.?\\.\\|foo\\)\n\\)\\{3\\}")))))
977 (ignore-errors (delete-directory tmp-name1 'recursive)))))
979 (ert-deftest tramp-test18-file-attributes ()
980 "Check `file-attributes'.
981 This tests also `file-readable-p' and `file-regular-p'."
982 (skip-unless (tramp--test-enabled))
984 (let ((tmp-name1 (tramp--test-make-temp-name))
985 (tmp-name2 (tramp--test-make-temp-name))
989 (write-region "foo" nil tmp-name1)
990 (should (file-exists-p tmp-name1))
991 (setq attr (file-attributes tmp-name1))
992 (should (consp attr))
993 (should (file-exists-p tmp-name1))
994 (should (file-readable-p tmp-name1))
995 (should (file-regular-p tmp-name1))
996 ;; We do not test inodes and device numbers.
997 (should (null (car attr)))
998 (should (numberp (nth 1 attr))) ;; Link.
999 (should (numberp (nth 2 attr))) ;; Uid.
1000 (should (numberp (nth 3 attr))) ;; Gid.
1001 ;; Last access time.
1002 (should (stringp (current-time-string (nth 4 attr))))
1003 ;; Last modification time.
1004 (should (stringp (current-time-string (nth 5 attr))))
1005 ;; Last status change time.
1006 (should (stringp (current-time-string (nth 6 attr))))
1007 (should (numberp (nth 7 attr))) ;; Size.
1008 (should (stringp (nth 8 attr))) ;; Modes.
1010 (setq attr (file-attributes tmp-name1 'string))
1011 (should (stringp (nth 2 attr))) ;; Uid.
1012 (should (stringp (nth 3 attr))) ;; Gid.
1016 (make-symbolic-link tmp-name1 tmp-name2)
1017 (should (file-exists-p tmp-name2))
1018 (should (file-symlink-p tmp-name2))
1019 (setq attr (file-attributes tmp-name2))
1020 (should (string-equal
1022 (file-remote-p (file-truename tmp-name1) 'localname)))
1023 (delete-file tmp-name2))
1025 (should (string-equal (error-message-string err)
1026 "make-symbolic-link not supported"))))
1027 (delete-file tmp-name1)
1029 (make-directory tmp-name1)
1030 (should (file-exists-p tmp-name1))
1031 (should (file-readable-p tmp-name1))
1032 (should-not (file-regular-p tmp-name1))
1033 (setq attr (file-attributes tmp-name1))
1034 (should (eq (car attr) t)))
1036 (ignore-errors (delete-directory tmp-name1)))))
1038 (ert-deftest tramp-test19-directory-files-and-attributes ()
1039 "Check `directory-files-and-attributes'."
1040 (skip-unless (tramp--test-enabled))
1042 ;; `directory-files-and-attributes' contains also values for "../".
1043 ;; Ensure that this doesn't change during tests, for
1044 ;; example due to handling temporary files.
1045 (let* ((tmp-name1 (tramp--test-make-temp-name))
1046 (tmp-name2 (expand-file-name "bla" tmp-name1))
1050 (make-directory tmp-name1)
1051 (should (file-directory-p tmp-name1))
1052 (make-directory tmp-name2)
1053 (should (file-directory-p tmp-name2))
1054 (write-region "foo" nil (expand-file-name "foo" tmp-name2))
1055 (write-region "bar" nil (expand-file-name "bar" tmp-name2))
1056 (write-region "boz" nil (expand-file-name "boz" tmp-name2))
1057 (setq attr (directory-files-and-attributes tmp-name2))
1058 (should (consp attr))
1059 ;; Dumb remote shells without perl(1) or stat(1) are not
1060 ;; able to return the date correctly. They say "don't know".
1065 (file-attributes (expand-file-name (car elt) tmp-name2)))
1068 (equal (file-attributes (expand-file-name (car elt) tmp-name2))
1070 (setq attr (directory-files-and-attributes tmp-name2 'full))
1072 (unless (equal (nth 5 (file-attributes (car elt))) '(0 0))
1074 (equal (file-attributes (car elt)) (cdr elt)))))
1075 (setq attr (directory-files-and-attributes tmp-name2 nil "^b"))
1076 (should (equal (mapcar 'car attr) '("bar" "boz"))))
1077 (ignore-errors (delete-directory tmp-name1 'recursive)))))
1079 (ert-deftest tramp-test20-file-modes ()
1080 "Check `file-modes'.
1081 This tests also `file-executable-p', `file-writable-p' and `set-file-modes'."
1082 (skip-unless (tramp--test-enabled))
1086 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1087 '(tramp-adb-file-name-handler
1088 tramp-gvfs-file-name-handler
1089 tramp-smb-file-name-handler))))
1091 (let ((tmp-name (tramp--test-make-temp-name)))
1094 (write-region "foo" nil tmp-name)
1095 (should (file-exists-p tmp-name))
1096 (set-file-modes tmp-name #o777)
1097 (should (= (file-modes tmp-name) #o777))
1098 (should (file-executable-p tmp-name))
1099 (should (file-writable-p tmp-name))
1100 (set-file-modes tmp-name #o444)
1101 (should (= (file-modes tmp-name) #o444))
1102 (should-not (file-executable-p tmp-name))
1103 ;; A file is always writable for user "root".
1104 (unless (zerop (nth 2 (file-attributes tmp-name)))
1105 (should-not (file-writable-p tmp-name))))
1106 (ignore-errors (delete-file tmp-name)))))
1108 (ert-deftest tramp-test21-file-links ()
1109 "Check `file-symlink-p'.
1110 This tests also `make-symbolic-link', `file-truename' and `add-name-to-file'."
1111 (skip-unless (tramp--test-enabled))
1113 ;; We must use `file-truename' for the temporary directory, because
1114 ;; it could be located on a symlinked directory. This would let the
1116 (let* ((tramp-test-temporary-file-directory
1117 (file-truename tramp-test-temporary-file-directory))
1118 (tmp-name1 (tramp--test-make-temp-name))
1119 (tmp-name2 (tramp--test-make-temp-name))
1120 (tmp-name3 (tramp--test-make-temp-name 'local)))
1123 (write-region "foo" nil tmp-name1)
1124 (should (file-exists-p tmp-name1))
1125 ;; Method "smb" supports `make-symbolic-link' only if the
1126 ;; remote host has CIFS capabilities. tramp-adb.el and
1127 ;; tramp-gvfs.el do not support symbolic links at all.
1129 (make-symbolic-link tmp-name1 tmp-name2)
1132 (not (string-equal (error-message-string err)
1133 "make-symbolic-link not supported")))))
1134 (should (file-symlink-p tmp-name2))
1135 (should-error (make-symbolic-link tmp-name1 tmp-name2))
1136 (make-symbolic-link tmp-name1 tmp-name2 'ok-if-already-exists)
1137 (should (file-symlink-p tmp-name2))
1138 ;; `tmp-name3' is a local file name.
1139 (should-error (make-symbolic-link tmp-name1 tmp-name3)))
1141 (delete-file tmp-name1)
1142 (delete-file tmp-name2)))
1146 (write-region "foo" nil tmp-name1)
1147 (should (file-exists-p tmp-name1))
1148 (add-name-to-file tmp-name1 tmp-name2)
1149 (should-not (file-symlink-p tmp-name2))
1150 (should-error (add-name-to-file tmp-name1 tmp-name2))
1151 (add-name-to-file tmp-name1 tmp-name2 'ok-if-already-exists)
1152 (should-not (file-symlink-p tmp-name2))
1153 ;; `tmp-name3' is a local file name.
1154 (should-error (add-name-to-file tmp-name1 tmp-name3)))
1156 (delete-file tmp-name1)
1157 (delete-file tmp-name2)))
1161 (write-region "foo" nil tmp-name1)
1162 (should (file-exists-p tmp-name1))
1163 (make-symbolic-link tmp-name1 tmp-name2)
1164 (should (file-symlink-p tmp-name2))
1165 (should-not (string-equal tmp-name2 (file-truename tmp-name2)))
1167 (string-equal (file-truename tmp-name1) (file-truename tmp-name2)))
1168 (should (file-equal-p tmp-name1 tmp-name2)))
1170 (delete-file tmp-name1)
1171 (delete-file tmp-name2)))
1173 ;; `file-truename' shall preserve trailing link of directories.
1174 (unless (file-symlink-p tramp-test-temporary-file-directory)
1175 (let* ((dir1 (directory-file-name tramp-test-temporary-file-directory))
1176 (dir2 (file-name-as-directory dir1)))
1177 (should (string-equal (file-truename dir1) (expand-file-name dir1)))
1178 (should (string-equal (file-truename dir2) (expand-file-name dir2)))))))
1180 (ert-deftest tramp-test22-file-times ()
1181 "Check `set-file-times' and `file-newer-than-file-p'."
1182 (skip-unless (tramp--test-enabled))
1186 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1187 '(tramp-gvfs-file-name-handler tramp-smb-file-name-handler))))
1189 (let ((tmp-name1 (tramp--test-make-temp-name))
1190 (tmp-name2 (tramp--test-make-temp-name))
1191 (tmp-name3 (tramp--test-make-temp-name)))
1194 (write-region "foo" nil tmp-name1)
1195 (should (file-exists-p tmp-name1))
1196 (should (consp (nth 5 (file-attributes tmp-name1))))
1197 ;; '(0 0) means don't know, and will be replaced by
1198 ;; `current-time'. Therefore, we use '(0 1).
1199 ;; We skip the test, if the remote handler is not able to
1200 ;; set the correct time.
1201 (skip-unless (set-file-times tmp-name1 '(0 1)))
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 (unless (equal (nth 5 (file-attributes tmp-name1)) '(0 0))
1205 (should (equal (nth 5 (file-attributes tmp-name1)) '(0 1)))
1206 (write-region "bla" nil tmp-name2)
1207 (should (file-exists-p tmp-name2))
1208 (should (file-newer-than-file-p tmp-name2 tmp-name1))
1209 ;; `tmp-name3' does not exist.
1210 (should (file-newer-than-file-p tmp-name2 tmp-name3))
1211 (should-not (file-newer-than-file-p tmp-name3 tmp-name1))))
1213 (delete-file tmp-name1)
1214 (delete-file tmp-name2)))))
1216 (ert-deftest tramp-test23-visited-file-modtime ()
1217 "Check `set-visited-file-modtime' and `verify-visited-file-modtime'."
1218 (skip-unless (tramp--test-enabled))
1220 (let ((tmp-name (tramp--test-make-temp-name)))
1223 (write-region "foo" nil tmp-name)
1224 (should (file-exists-p tmp-name))
1226 (insert-file-contents tmp-name)
1227 (should (verify-visited-file-modtime))
1228 (set-visited-file-modtime '(0 1))
1229 (should (verify-visited-file-modtime))
1230 (should (equal (visited-file-modtime) '(0 1 0 0)))))
1231 (ignore-errors (delete-file tmp-name)))))
1233 (ert-deftest tramp-test24-file-name-completion ()
1234 "Check `file-name-completion' and `file-name-all-completions'."
1235 (skip-unless (tramp--test-enabled))
1237 (let ((tmp-name (tramp--test-make-temp-name)))
1240 (make-directory tmp-name)
1241 (should (file-directory-p tmp-name))
1242 (write-region "foo" nil (expand-file-name "foo" tmp-name))
1243 (write-region "bar" nil (expand-file-name "bold" tmp-name))
1244 (make-directory (expand-file-name "boz" tmp-name))
1245 (should (equal (file-name-completion "fo" tmp-name) "foo"))
1246 (should (equal (file-name-completion "b" tmp-name) "bo"))
1248 (equal (file-name-completion "b" tmp-name 'file-directory-p) "boz/"))
1249 (should (equal (file-name-all-completions "fo" tmp-name) '("foo")))
1251 (equal (sort (file-name-all-completions "b" tmp-name) 'string-lessp)
1253 (ignore-errors (delete-directory tmp-name 'recursive)))))
1255 (ert-deftest tramp-test25-load ()
1257 (skip-unless (tramp--test-enabled))
1259 (let ((tmp-name (tramp--test-make-temp-name)))
1262 (load tmp-name 'noerror 'nomessage)
1263 (should-not (featurep 'tramp-test-load))
1264 (write-region "(provide 'tramp-test-load)" nil tmp-name)
1265 ;; `load' in lread.c does not pass `must-suffix'. Why?
1266 ;(should-error (load tmp-name nil 'nomessage 'nosuffix 'must-suffix))
1267 (load tmp-name nil 'nomessage 'nosuffix)
1268 (should (featurep 'tramp-test-load)))
1270 (and (featurep 'tramp-test-load) (unload-feature 'tramp-test-load))
1271 (delete-file tmp-name)))))
1273 (ert-deftest tramp-test26-process-file ()
1274 "Check `process-file'."
1275 (skip-unless (tramp--test-enabled))
1279 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1280 '(tramp-gvfs-file-name-handler tramp-smb-file-name-handler))))
1282 (let* ((tmp-name (tramp--test-make-temp-name))
1283 (fnnd (file-name-nondirectory tmp-name))
1284 (default-directory tramp-test-temporary-file-directory)
1285 kill-buffer-query-functions)
1288 ;; We cannot use "/bin/true" and "/bin/false"; those paths
1289 ;; do not exist on hydra.
1290 (should (zerop (process-file "true")))
1291 (should-not (zerop (process-file "false")))
1292 (should-not (zerop (process-file "binary-does-not-exist")))
1294 (write-region "foo" nil tmp-name)
1295 (should (file-exists-p tmp-name))
1296 (should (zerop (process-file "ls" nil t nil fnnd)))
1297 ;; `ls' could produce colorized output.
1298 (goto-char (point-min))
1299 (while (re-search-forward tramp-color-escape-sequence-regexp nil t)
1300 (replace-match "" nil nil))
1301 (should (string-equal (format "%s\n" fnnd) (buffer-string)))
1302 (should-not (get-buffer-window (current-buffer) t))
1304 ;; Second run. The output must be appended.
1305 (should (zerop (process-file "ls" nil t t fnnd)))
1306 ;; `ls' could produce colorized output.
1307 (goto-char (point-min))
1308 (while (re-search-forward tramp-color-escape-sequence-regexp nil t)
1309 (replace-match "" nil nil))
1311 (string-equal (format "%s\n%s\n" fnnd fnnd) (buffer-string)))
1312 ;; A non-nil DISPLAY must not raise the buffer.
1313 (should-not (get-buffer-window (current-buffer) t))))
1315 (ignore-errors (delete-file tmp-name)))))
1317 (ert-deftest tramp-test27-start-file-process ()
1318 "Check `start-file-process'."
1319 (skip-unless (tramp--test-enabled))
1323 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1324 '(tramp-adb-file-name-handler
1325 tramp-gvfs-file-name-handler
1326 tramp-smb-file-name-handler))))
1328 (let ((default-directory tramp-test-temporary-file-directory)
1329 (tmp-name (tramp--test-make-temp-name))
1330 kill-buffer-query-functions proc)
1333 (setq proc (start-file-process "test1" (current-buffer) "cat"))
1334 (should (processp proc))
1335 (should (equal (process-status proc) 'run))
1336 (process-send-string proc "foo")
1337 (process-send-eof proc)
1339 (with-timeout (10 (ert-fail "`start-file-process' timed out"))
1340 (while (< (- (point-max) (point-min)) (length "foo"))
1341 (accept-process-output proc 1)))
1342 (should (string-equal (buffer-string) "foo")))
1343 (ignore-errors (delete-process proc)))
1347 (write-region "foo" nil tmp-name)
1348 (should (file-exists-p tmp-name))
1351 "test2" (current-buffer)
1352 "cat" (file-name-nondirectory tmp-name)))
1353 (should (processp proc))
1355 (with-timeout (10 (ert-fail "`start-file-process' timed out"))
1356 (while (< (- (point-max) (point-min)) (length "foo"))
1357 (accept-process-output proc 1)))
1358 (should (string-equal (buffer-string) "foo")))
1360 (delete-process proc)
1361 (delete-file tmp-name)))
1365 (setq proc (start-file-process "test3" (current-buffer) "cat"))
1366 (should (processp proc))
1367 (should (equal (process-status proc) 'run))
1370 (lambda (p s) (with-current-buffer (process-buffer p) (insert s))))
1371 (process-send-string proc "foo")
1372 (process-send-eof proc)
1374 (with-timeout (10 (ert-fail "`start-file-process' timed out"))
1375 (while (< (- (point-max) (point-min)) (length "foo"))
1376 (accept-process-output proc 1)))
1377 (should (string-equal (buffer-string) "foo")))
1378 (ignore-errors (delete-process proc)))))
1380 (ert-deftest tramp-test28-shell-command ()
1381 "Check `shell-command'."
1382 (skip-unless (tramp--test-enabled))
1386 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1387 '(tramp-adb-file-name-handler
1388 tramp-gvfs-file-name-handler
1389 tramp-smb-file-name-handler))))
1391 (let ((tmp-name (tramp--test-make-temp-name))
1392 (default-directory tramp-test-temporary-file-directory)
1393 kill-buffer-query-functions)
1396 (write-region "foo" nil tmp-name)
1397 (should (file-exists-p tmp-name))
1399 (format "ls %s" (file-name-nondirectory tmp-name)) (current-buffer))
1400 ;; `ls' could produce colorized output.
1401 (goto-char (point-min))
1402 (while (re-search-forward tramp-color-escape-sequence-regexp nil t)
1403 (replace-match "" nil nil))
1406 (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string))))
1407 (ignore-errors (delete-file tmp-name)))
1411 (write-region "foo" nil tmp-name)
1412 (should (file-exists-p tmp-name))
1413 (async-shell-command
1414 (format "ls %s" (file-name-nondirectory tmp-name)) (current-buffer))
1415 (set-process-sentinel (get-buffer-process (current-buffer)) nil)
1417 (with-timeout (10 (ert-fail "`async-shell-command' timed out"))
1418 (while (< (- (point-max) (point-min))
1419 (1+ (length (file-name-nondirectory tmp-name))))
1420 (accept-process-output (get-buffer-process (current-buffer)) 1)))
1421 ;; `ls' could produce colorized output.
1422 (goto-char (point-min))
1423 (while (re-search-forward tramp-color-escape-sequence-regexp nil t)
1424 (replace-match "" nil nil))
1425 ;; There might be a nasty "Process *Async Shell* finished" message.
1426 (goto-char (point-min))
1428 (narrow-to-region (point-min) (point))
1431 (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string))))
1432 (ignore-errors (delete-file tmp-name)))
1436 (write-region "foo" nil tmp-name)
1437 (should (file-exists-p tmp-name))
1438 (async-shell-command "read line; ls $line" (current-buffer))
1439 (set-process-sentinel (get-buffer-process (current-buffer)) nil)
1440 (process-send-string
1441 (get-buffer-process (current-buffer))
1442 (format "%s\n" (file-name-nondirectory tmp-name)))
1444 (with-timeout (10 (ert-fail "`async-shell-command' timed out"))
1445 (while (< (- (point-max) (point-min))
1446 (1+ (length (file-name-nondirectory tmp-name))))
1447 (accept-process-output (get-buffer-process (current-buffer)) 1)))
1448 ;; `ls' could produce colorized output.
1449 (goto-char (point-min))
1450 (while (re-search-forward tramp-color-escape-sequence-regexp nil t)
1451 (replace-match "" nil nil))
1452 ;; There might be a nasty "Process *Async Shell* finished" message.
1453 (goto-char (point-min))
1455 (narrow-to-region (point-min) (point))
1458 (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string))))
1459 (ignore-errors (delete-file tmp-name)))))
1461 (ert-deftest tramp-test29-vc-registered ()
1462 "Check `vc-registered'."
1463 (skip-unless (tramp--test-enabled))
1466 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1467 'tramp-sh-file-name-handler))
1469 (let* ((default-directory tramp-test-temporary-file-directory)
1470 (tmp-name1 (tramp--test-make-temp-name))
1471 (tmp-name2 (expand-file-name "foo" tmp-name1))
1472 (tramp-remote-process-environment tramp-remote-process-environment)
1473 (vc-handled-backends
1474 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1476 ((tramp-find-executable v vc-bzr-program (tramp-get-remote-path v))
1477 (setq tramp-remote-process-environment
1478 (cons (format "BZR_HOME=%s"
1479 (file-remote-p tmp-name1 'localname))
1480 tramp-remote-process-environment))
1481 ;; We must force a reconnect, in order to activate $BZR_HOME.
1482 (tramp-cleanup-connection
1483 (tramp-dissect-file-name tramp-test-temporary-file-directory)
1486 ((tramp-find-executable v vc-git-program (tramp-get-remote-path v))
1488 ((tramp-find-executable v vc-hg-program (tramp-get-remote-path v))
1491 (skip-unless vc-handled-backends)
1492 (message "%s" vc-handled-backends)
1496 (make-directory tmp-name1)
1497 (write-region "foo" nil tmp-name2)
1498 (should (file-directory-p tmp-name1))
1499 (should (file-exists-p tmp-name2))
1500 (should-not (vc-registered tmp-name1))
1501 (should-not (vc-registered tmp-name2))
1503 (let ((default-directory tmp-name1))
1504 ;; Create empty repository, and register the file.
1505 (vc-create-repo (car vc-handled-backends))
1506 ;; The structure of VC-FILESET is not documented. Let's
1507 ;; hope it won't change.
1510 (list (car vc-handled-backends)
1511 (list (file-name-nondirectory tmp-name2))))
1512 ;; `vc-register' has changed its arguments in Emacs 25.1.
1515 nil (list (car vc-handled-backends)
1516 (list (file-name-nondirectory tmp-name2)))))))
1517 (should (vc-registered tmp-name2)))
1519 (ignore-errors (delete-directory tmp-name1 'recursive)))))
1521 (defun tramp--test-adb-p ()
1522 "Check, whether the remote host runs Android.
1523 This requires restrictions of file name syntax."
1524 (eq (tramp-find-foreign-file-name-handler
1525 tramp-test-temporary-file-directory)
1526 'tramp-adb-file-name-handler))
1528 (defun tramp--test-smb-or-windows-nt-p ()
1529 "Check, whether the locale or remote host runs MS Windows.
1530 This requires restrictions of file name syntax."
1531 (or (eq system-type 'windows-nt)
1532 (eq (tramp-find-foreign-file-name-handler
1533 tramp-test-temporary-file-directory)
1534 'tramp-smb-file-name-handler)))
1536 (defun tramp--test-check-files (&rest files)
1537 "Run a simple but comprehensive test over every file in FILES."
1538 (let ((tmp-name1 (tramp--test-make-temp-name))
1539 (tmp-name2 (tramp--test-make-temp-name 'local))
1540 (files (delq nil files)))
1543 (make-directory tmp-name1)
1544 (make-directory tmp-name2)
1546 (let* ((file1 (expand-file-name elt tmp-name1))
1547 (file2 (expand-file-name elt tmp-name2))
1548 (file3 (expand-file-name (concat elt "foo") tmp-name1)))
1549 (write-region elt nil file1)
1550 (should (file-exists-p file1))
1552 ;; Check file contents.
1554 (insert-file-contents file1)
1555 (should (string-equal (buffer-string) elt)))
1557 ;; Copy file both directions.
1558 (copy-file file1 tmp-name2)
1559 (should (file-exists-p file2))
1561 (should-not (file-exists-p file1))
1562 (copy-file file2 tmp-name1)
1563 (should (file-exists-p file1))
1565 ;; Method "smb" supports `make-symbolic-link' only if the
1566 ;; remote host has CIFS capabilities. tramp-adb.el and
1567 ;; tramp-gvfs.el do not support symbolic links at all.
1570 (make-symbolic-link file1 file3)
1571 (should (file-symlink-p file3))
1574 (expand-file-name file1) (file-truename file3)))
1577 (car (file-attributes file3))
1578 (file-remote-p (file-truename file1) 'localname)))
1579 ;; Check file contents.
1581 (insert-file-contents file3)
1582 (should (string-equal (buffer-string) elt)))
1583 (delete-file file3))
1585 (should (string-equal (error-message-string err)
1586 "make-symbolic-link not supported"))))))
1588 ;; Check file names.
1589 (should (equal (directory-files
1590 tmp-name1 nil directory-files-no-dot-files-regexp)
1591 (sort (copy-sequence files) 'string-lessp)))
1592 (should (equal (directory-files
1593 tmp-name2 nil directory-files-no-dot-files-regexp)
1594 (sort (copy-sequence files) 'string-lessp)))
1596 ;; `substitute-in-file-name' could return different values.
1597 ;; For `adb', there could be strange file permissions
1598 ;; preventing overwriting a file. We don't care in this
1602 (substitute-in-file-name (expand-file-name elt tmp-name1)))
1604 (substitute-in-file-name (expand-file-name elt tmp-name2))))
1605 (ignore-errors (write-region elt nil file1))
1606 (should (file-exists-p file1))
1607 (ignore-errors (write-region elt nil file2 nil 'nomessage))
1608 (should (file-exists-p file2))))
1610 (should (equal (directory-files
1611 tmp-name1 nil directory-files-no-dot-files-regexp)
1613 tmp-name2 nil directory-files-no-dot-files-regexp)))
1615 ;; Check directory creation. We use a subdirectory "foo"
1616 ;; in order to avoid conflicts with previous file name tests.
1618 (let* ((elt1 (concat elt "foo"))
1619 (file1 (expand-file-name (concat "foo/" elt) tmp-name1))
1620 (file2 (expand-file-name elt file1))
1621 (file3 (expand-file-name elt1 file1)))
1622 (make-directory file1 'parents)
1623 (should (file-directory-p file1))
1624 (write-region elt nil file2)
1625 (should (file-exists-p file2))
1628 (directory-files file1 nil directory-files-no-dot-files-regexp)
1632 (caar (directory-files-and-attributes
1633 file1 nil directory-files-no-dot-files-regexp))
1636 ;; Check symlink in `directory-files-and-attributes'.
1639 (make-symbolic-link file2 file3)
1640 (should (file-symlink-p file3))
1643 (caar (directory-files-and-attributes
1644 file1 nil (regexp-quote elt1)))
1648 (cadr (car (directory-files-and-attributes
1649 file1 nil (regexp-quote elt1))))
1650 (file-remote-p (file-truename file2) 'localname)))
1652 (should-not (file-exists-p file3)))
1654 (should (string-equal (error-message-string err)
1655 "make-symbolic-link not supported"))))
1658 (should-not (file-exists-p file2))
1659 (delete-directory file1)
1660 (should-not (file-exists-p file1)))))
1662 (ignore-errors (delete-directory tmp-name1 'recursive))
1663 (ignore-errors (delete-directory tmp-name2 'recursive)))))
1665 (defun tramp--test-special-characters ()
1666 "Perform the test in `tramp-test30-special-characters*'."
1667 ;; Newlines, slashes and backslashes in file names are not
1668 ;; supported. So we don't test. And we don't test the tab
1669 ;; character on Windows or Cygwin, because the backslash is
1670 ;; interpreted as a path separator, preventing "\t" from being
1671 ;; expanded to <TAB>.
1672 (tramp--test-check-files
1673 (if (tramp--test-smb-or-windows-nt-p)
1675 (if (or (tramp--test-adb-p) (eq system-type 'cygwin))
1682 (unless (tramp--test-smb-or-windows-nt-p) "?foo?bar?baz?")
1683 (unless (tramp--test-smb-or-windows-nt-p) "*foo*bar*baz*")
1684 (if (tramp--test-smb-or-windows-nt-p) "'foo'bar'baz'" "'foo\"bar'baz\"")
1686 (if (tramp--test-smb-or-windows-nt-p) "!foo!bar!baz!" "!foo|bar!baz|")
1687 (if (tramp--test-smb-or-windows-nt-p) ";foo;bar;baz;" ":foo;bar:baz;")
1688 (unless (tramp--test-smb-or-windows-nt-p) "<foo>bar<baz>")
1693 ;; These tests are inspired by Bug#17238.
1694 (ert-deftest tramp-test30-special-characters ()
1695 "Check special characters in file names."
1696 (skip-unless (tramp--test-enabled))
1698 (tramp--test-special-characters))
1700 (ert-deftest tramp-test30-special-characters-with-stat ()
1701 "Check special characters in file names.
1702 Use the `stat' command."
1703 (skip-unless (tramp--test-enabled))
1706 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1707 'tramp-sh-file-name-handler))
1708 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1709 (skip-unless (tramp-get-remote-stat v)))
1712 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1713 (tramp-set-connection-property v "perl" nil)
1714 (tramp--test-special-characters))
1715 ;; Reset suppressed properties.
1716 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1717 (tramp-set-connection-property v "perl" 'undef))))
1719 (ert-deftest tramp-test30-special-characters-with-perl ()
1720 "Check special characters in file names.
1721 Use the `perl' command."
1722 (skip-unless (tramp--test-enabled))
1725 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1726 'tramp-sh-file-name-handler))
1727 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1728 (skip-unless (tramp-get-remote-perl v)))
1731 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1732 (tramp-set-connection-property v "stat" nil)
1733 (tramp--test-special-characters))
1734 ;; Reset suppressed properties.
1735 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1736 (tramp-set-connection-property v "stat" 'undef))))
1738 (ert-deftest tramp-test30-special-characters-with-ls ()
1739 "Check special characters in file names.
1740 Use the `ls' command."
1741 (skip-unless (tramp--test-enabled))
1744 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1745 'tramp-sh-file-name-handler))
1748 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1749 (tramp-set-connection-property v "stat" nil)
1750 (tramp-set-connection-property v "perl" nil)
1751 (tramp--test-special-characters))
1752 ;; Reset suppressed properties.
1753 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1754 (tramp-set-connection-property v "stat" 'undef)
1755 (tramp-set-connection-property v "perl" 'undef))))
1757 (defun tramp--test-utf8 ()
1758 "Perform the test in `tramp-test31-utf8*'."
1759 (let ((coding-system-for-read 'utf-8)
1760 (coding-system-for-write 'utf-8)
1761 (file-name-coding-system 'utf-8))
1762 (tramp--test-check-files
1763 "Γυρίστε το Γαλαξία με Ώτο Στοπ"
1764 "أصبح بوسعك الآن تنزيل نسخة كاملة من موسوعة ويكيبيديا العربية لتصفحها بلا اتصال بالإنترنت"
1766 "Автостопом по гала́ктике")))
1768 (ert-deftest tramp-test31-utf8 ()
1769 "Check UTF8 encoding in file names and file contents."
1770 (skip-unless (tramp--test-enabled))
1774 (ert-deftest tramp-test31-utf8-with-stat ()
1775 "Check UTF8 encoding in file names and file contents.
1776 Use the `stat' command."
1777 (skip-unless (tramp--test-enabled))
1780 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1781 'tramp-sh-file-name-handler))
1782 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1783 (skip-unless (tramp-get-remote-stat v)))
1786 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1787 (tramp-set-connection-property v "perl" nil)
1789 ;; Reset suppressed properties.
1790 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1791 (tramp-set-connection-property v "perl" 'undef))))
1793 (ert-deftest tramp-test31-utf8-with-perl ()
1794 "Check UTF8 encoding in file names and file contents.
1795 Use the `perl' command."
1796 (skip-unless (tramp--test-enabled))
1799 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1800 'tramp-sh-file-name-handler))
1801 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1802 (skip-unless (tramp-get-remote-perl v)))
1805 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1806 (tramp-set-connection-property v "stat" nil)
1808 ;; Reset suppressed properties.
1809 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1810 (tramp-set-connection-property v "stat" 'undef))))
1812 (ert-deftest tramp-test31-utf8-with-ls ()
1813 "Check UTF8 encoding in file names and file contents.
1814 Use the `ls' command."
1815 (skip-unless (tramp--test-enabled))
1818 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1819 'tramp-sh-file-name-handler))
1822 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1823 (tramp-set-connection-property v "stat" nil)
1824 (tramp-set-connection-property v "perl" nil)
1826 ;; Reset suppressed properties.
1827 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1828 (tramp-set-connection-property v "stat" 'undef)
1829 (tramp-set-connection-property v "perl" 'undef))))
1831 ;; This test is inspired by Bug#16928.
1832 (ert-deftest tramp-test32-asynchronous-requests ()
1833 "Check parallel asynchronous requests.
1834 Such requests could arrive from timers, process filters and
1835 process sentinels. They shall not disturb each other."
1836 ;; Mark as failed until bug has been fixed.
1837 :expected-result :failed
1838 (skip-unless (tramp--test-enabled))
1841 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1842 'tramp-sh-file-name-handler))
1844 ;; Keep instrumentation verbosity 0 until Tramp bug is fixed. This
1845 ;; has the side effect, that this test fails instead to abort. Good
1847 (tramp--instrument-test-case 0
1848 (let* ((tmp-name (tramp--test-make-temp-name))
1849 (default-directory tmp-name)
1850 (remote-file-name-inhibit-cache t)
1851 timer buffers kill-buffer-query-functions)
1855 (make-directory tmp-name)
1857 ;; Setup a timer in order to raise an ordinary command again
1858 ;; and again. `vc-registered' is well suited, because there
1867 (buffer-name (nth (random (length buffers)) buffers)))))))
1869 ;; Create temporary buffers. The number of buffers
1870 ;; corresponds to the number of processes; it could be
1871 ;; increased in order to make pressure on Tramp.
1873 (add-to-list 'buffers (generate-new-buffer "*temp*")))
1875 ;; Open asynchronous processes. Set process sentinel.
1876 (dolist (buf buffers)
1877 (async-shell-command "read line; touch $line; echo $line" buf)
1878 (set-process-sentinel
1879 (get-buffer-process buf)
1880 (lambda (proc _state)
1881 (delete-file (buffer-name (process-buffer proc))))))
1883 ;; Send a string. Use a random order of the buffers. Mix
1884 ;; with regular operation.
1885 (let ((buffers (copy-sequence buffers))
1888 (setq buf (nth (random (length buffers)) buffers))
1889 (process-send-string
1890 (get-buffer-process buf) (format "'%s'\n" buf))
1891 (file-attributes (buffer-name buf))
1892 (setq buffers (delq buf buffers))))
1894 ;; Wait until the whole output has been read.
1895 (with-timeout ((* 10 (length buffers))
1896 (ert-fail "`async-shell-command' timed out"))
1897 (let ((buffers (copy-sequence buffers))
1900 (setq buf (nth (random (length buffers)) buffers))
1902 (memq (process-status (get-buffer-process buf))
1904 (accept-process-output (get-buffer-process buf) 0.1)
1905 (setq buffers (delq buf buffers))))))
1908 (dolist (buf buffers)
1909 (with-current-buffer buf
1911 (string-equal (format "'%s'\n" buf) (buffer-string)))))
1913 (directory-files tmp-name nil directory-files-no-dot-files-regexp)))
1916 (ignore-errors (cancel-timer timer))
1917 (ignore-errors (delete-directory tmp-name 'recursive))
1918 (dolist (buf buffers)
1919 (ignore-errors (kill-buffer buf)))))))
1921 (ert-deftest tramp-test33-recursive-load ()
1922 "Check that Tramp does not fail due to recursive load."
1923 (skip-unless (tramp--test-enabled))
1928 "(expand-file-name %S)"
1929 tramp-test-temporary-file-directory)
1931 "(let ((default-directory %S)) (expand-file-name %S))"
1932 tramp-test-temporary-file-directory
1933 temporary-file-directory)))
1937 (shell-command-to-string
1939 "%s -batch -Q -L %s --eval %s"
1940 (expand-file-name invocation-name invocation-directory)
1941 (mapconcat 'shell-quote-argument load-path " -L ")
1942 (shell-quote-argument code)))))))
1944 (ert-deftest tramp-test34-unload ()
1945 "Check that Tramp and its subpackages unload completely.
1946 Since it unloads Tramp, it shall be the last test to run."
1947 ;; Mark as failed until all symbols are unbound.
1948 :expected-result (if (featurep 'tramp) :failed :passed)
1949 (when (featurep 'tramp)
1950 (unload-feature 'tramp 'force)
1951 ;; No Tramp feature must be left.
1952 (should-not (featurep 'tramp))
1953 (should-not (all-completions "tramp" (delq 'tramp-tests features)))
1954 ;; `file-name-handler-alist' must be clean.
1955 (should-not (all-completions "tramp" (mapcar 'cdr file-name-handler-alist)))
1956 ;; There shouldn't be left a bound symbol. We do not regard our
1957 ;; test symbols, and the Tramp unload hooks.
1960 (and (or (boundp x) (functionp x))
1961 (string-match "^tramp" (symbol-name x))
1962 (not (string-match "^tramp--?test" (symbol-name x)))
1963 (not (string-match "unload-hook$" (symbol-name x)))
1964 (ert-fail (format "`%s' still bound" x)))))
1965 ;; There shouldn't be left a hook function containing a Tramp
1966 ;; function. We do not regard the Tramp unload hooks.
1970 (string-match "-hooks?$" (symbol-name x))
1971 (not (string-match "unload-hook$" (symbol-name x)))
1972 (consp (symbol-value x))
1973 (ignore-errors (all-completions "tramp" (symbol-value x)))
1974 (ert-fail (format "Hook `%s' still contains Tramp function" x)))))))
1978 ;; * dired-compress-file
1981 ;; * file-ownership-preserved-p
1982 ;; * file-selinux-context
1983 ;; * find-backup-file-name
1984 ;; * make-auto-save-file-name
1986 ;; * set-file-selinux-context
1988 ;; * Work on skipped tests. Make a comment, when it is impossible.
1989 ;; * Fix `tramp-test15-copy-directory' for `smb'. Using tar in a pipe
1990 ;; doesn't work well when an interactive password must be provided.
1991 ;; * Fix `tramp-test27-start-file-process' for `nc' and on MS
1992 ;; Windows (`process-send-eof'?).
1993 ;; * Fix `tramp-test30-special-characters' for `nc'.
1994 ;; * Fix `tramp-test31-utf8' for `nc'/`telnet' (when target is a dumb
1995 ;; busybox). Seems to be in `directory-files'.
1996 ;; * Fix Bug#16928. Set expected error of `tramp-test32-asynchronous-requests'.
1997 ;; * Fix `tramp-test34-unload' (Not all symbols are unbound). Set
2000 (defun tramp-test-all (&optional interactive)
2001 "Run all tests for \\[tramp]."
2004 (if interactive 'ert-run-tests-interactively 'ert-run-tests-batch) "^tramp"))
2006 (provide 'tramp-tests)
2007 ;;; tramp-tests.el ends here