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)
121 (debug-ignored-errors
122 (cons "^make-symbolic-link not supported$" debug-ignored-errors)))
125 (when (> tramp-verbose 3)
126 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
127 (with-current-buffer (tramp-get-connection-buffer v)
128 (message "%s" (buffer-string)))
129 (with-current-buffer (tramp-get-debug-buffer v)
130 (message "%s" (buffer-string))))))))
132 (ert-deftest tramp-test00-availability ()
133 "Test availability of Tramp functions."
134 :expected-result (if (tramp--test-enabled) :passed :failed)
135 (message "Remote directory: `%s'" tramp-test-temporary-file-directory)
136 (should (ignore-errors
138 (file-remote-p tramp-test-temporary-file-directory)
139 (file-directory-p tramp-test-temporary-file-directory)
140 (file-writable-p tramp-test-temporary-file-directory)))))
142 (ert-deftest tramp-test01-file-name-syntax ()
143 "Check remote file name syntax."
145 (should (tramp-tramp-file-p "/method::"))
146 (should (tramp-tramp-file-p "/host:"))
147 (should (tramp-tramp-file-p "/user@:"))
148 (should (tramp-tramp-file-p "/user@host:"))
149 (should (tramp-tramp-file-p "/method:host:"))
150 (should (tramp-tramp-file-p "/method:user@:"))
151 (should (tramp-tramp-file-p "/method:user@host:"))
152 (should (tramp-tramp-file-p "/method:user@email@host:"))
155 (should (tramp-tramp-file-p "/host#1234:"))
156 (should (tramp-tramp-file-p "/user@host#1234:"))
157 (should (tramp-tramp-file-p "/method:host#1234:"))
158 (should (tramp-tramp-file-p "/method:user@host#1234:"))
160 ;; Using an IPv4 address.
161 (should (tramp-tramp-file-p "/1.2.3.4:"))
162 (should (tramp-tramp-file-p "/user@1.2.3.4:"))
163 (should (tramp-tramp-file-p "/method:1.2.3.4:"))
164 (should (tramp-tramp-file-p "/method:user@1.2.3.4:"))
166 ;; Using an IPv6 address.
167 (should (tramp-tramp-file-p "/[]:"))
168 (should (tramp-tramp-file-p "/[::1]:"))
169 (should (tramp-tramp-file-p "/user@[::1]:"))
170 (should (tramp-tramp-file-p "/method:[::1]:"))
171 (should (tramp-tramp-file-p "/method:user@[::1]:"))
173 ;; Local file name part.
174 (should (tramp-tramp-file-p "/host:/:"))
175 (should (tramp-tramp-file-p "/method:::"))
176 (should (tramp-tramp-file-p "/method::/path/to/file"))
177 (should (tramp-tramp-file-p "/method::file"))
180 (should (tramp-tramp-file-p "/method1:|method2::"))
181 (should (tramp-tramp-file-p "/method1:host1|host2:"))
182 (should (tramp-tramp-file-p "/method1:host1|method2:host2:"))
183 (should (tramp-tramp-file-p "/method1:user1@host1|method2:user2@host2:"))
184 (should (tramp-tramp-file-p
185 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:"))
188 (should-not (tramp-tramp-file-p nil))
189 (should-not (tramp-tramp-file-p 'symbol))
190 ;; "/:" suppresses file name handlers.
191 (should-not (tramp-tramp-file-p "/::"))
192 (should-not (tramp-tramp-file-p "/:@:"))
193 (should-not (tramp-tramp-file-p "/:[]:"))
194 ;; Multihops require a method.
195 (should-not (tramp-tramp-file-p "/host1|host2:"))
196 ;; Methods or hostnames shall be at least two characters on MS Windows.
197 (when (memq system-type '(cygwin windows-nt))
198 (should-not (tramp-tramp-file-p "/c:/path/to/file"))
199 (should-not (tramp-tramp-file-p "/c::/path/to/file"))))
201 (ert-deftest tramp-test02-file-name-dissect ()
202 "Check remote file name components."
203 (let ((tramp-default-method "default-method")
204 (tramp-default-user "default-user")
205 (tramp-default-host "default-host"))
206 ;; Expand `tramp-default-user' and `tramp-default-host'.
207 (should (string-equal
208 (file-remote-p "/method::")
209 (format "/%s:%s@%s:" "method" "default-user" "default-host")))
210 (should (string-equal (file-remote-p "/method::" 'method) "method"))
211 (should (string-equal (file-remote-p "/method::" 'user) "default-user"))
212 (should (string-equal (file-remote-p "/method::" 'host) "default-host"))
213 (should (string-equal (file-remote-p "/method::" 'localname) ""))
215 ;; Expand `tramp-default-method' and `tramp-default-user'.
216 (should (string-equal
217 (file-remote-p "/host:")
218 (format "/%s:%s@%s:" "default-method" "default-user" "host")))
219 (should (string-equal (file-remote-p "/host:" 'method) "default-method"))
220 (should (string-equal (file-remote-p "/host:" 'user) "default-user"))
221 (should (string-equal (file-remote-p "/host:" 'host) "host"))
222 (should (string-equal (file-remote-p "/host:" 'localname) ""))
224 ;; Expand `tramp-default-method' and `tramp-default-host'.
225 (should (string-equal
226 (file-remote-p "/user@:")
227 (format "/%s:%s@%s:" "default-method""user" "default-host")))
228 (should (string-equal (file-remote-p "/user@:" 'method) "default-method"))
229 (should (string-equal (file-remote-p "/user@:" 'user) "user"))
230 (should (string-equal (file-remote-p "/user@:" 'host) "default-host"))
231 (should (string-equal (file-remote-p "/user@:" 'localname) ""))
233 ;; Expand `tramp-default-method'.
234 (should (string-equal
235 (file-remote-p "/user@host:")
236 (format "/%s:%s@%s:" "default-method" "user" "host")))
237 (should (string-equal
238 (file-remote-p "/user@host:" 'method) "default-method"))
239 (should (string-equal (file-remote-p "/user@host:" 'user) "user"))
240 (should (string-equal (file-remote-p "/user@host:" 'host) "host"))
241 (should (string-equal (file-remote-p "/user@host:" 'localname) ""))
243 ;; Expand `tramp-default-user'.
244 (should (string-equal
245 (file-remote-p "/method:host:")
246 (format "/%s:%s@%s:" "method" "default-user" "host")))
247 (should (string-equal (file-remote-p "/method:host:" 'method) "method"))
248 (should (string-equal (file-remote-p "/method:host:" 'user) "default-user"))
249 (should (string-equal (file-remote-p "/method:host:" 'host) "host"))
250 (should (string-equal (file-remote-p "/method:host:" 'localname) ""))
252 ;; Expand `tramp-default-host'.
253 (should (string-equal
254 (file-remote-p "/method:user@:")
255 (format "/%s:%s@%s:" "method" "user" "default-host")))
256 (should (string-equal (file-remote-p "/method:user@:" 'method) "method"))
257 (should (string-equal (file-remote-p "/method:user@:" 'user) "user"))
258 (should (string-equal (file-remote-p "/method:user@:" 'host)
260 (should (string-equal (file-remote-p "/method:user@:" 'localname) ""))
263 (should (string-equal
264 (file-remote-p "/method:user@host:")
265 (format "/%s:%s@%s:" "method" "user" "host")))
266 (should (string-equal
267 (file-remote-p "/method:user@host:" 'method) "method"))
268 (should (string-equal (file-remote-p "/method:user@host:" 'user) "user"))
269 (should (string-equal (file-remote-p "/method:user@host:" 'host) "host"))
270 (should (string-equal (file-remote-p "/method:user@host:" 'localname) ""))
273 (should (string-equal
274 (file-remote-p "/method:user@email@host:")
275 (format "/%s:%s@%s:" "method" "user@email" "host")))
276 (should (string-equal
277 (file-remote-p "/method:user@email@host:" 'method) "method"))
278 (should (string-equal
279 (file-remote-p "/method:user@email@host:" 'user) "user@email"))
280 (should (string-equal
281 (file-remote-p "/method:user@email@host:" 'host) "host"))
282 (should (string-equal
283 (file-remote-p "/method:user@email@host:" 'localname) ""))
285 ;; Expand `tramp-default-method' and `tramp-default-user'.
286 (should (string-equal
287 (file-remote-p "/host#1234:")
288 (format "/%s:%s@%s:" "default-method" "default-user" "host#1234")))
289 (should (string-equal
290 (file-remote-p "/host#1234:" 'method) "default-method"))
291 (should (string-equal (file-remote-p "/host#1234:" 'user) "default-user"))
292 (should (string-equal (file-remote-p "/host#1234:" 'host) "host#1234"))
293 (should (string-equal (file-remote-p "/host#1234:" 'localname) ""))
295 ;; Expand `tramp-default-method'.
296 (should (string-equal
297 (file-remote-p "/user@host#1234:")
298 (format "/%s:%s@%s:" "default-method" "user" "host#1234")))
299 (should (string-equal
300 (file-remote-p "/user@host#1234:" 'method) "default-method"))
301 (should (string-equal (file-remote-p "/user@host#1234:" 'user) "user"))
302 (should (string-equal (file-remote-p "/user@host#1234:" 'host) "host#1234"))
303 (should (string-equal (file-remote-p "/user@host#1234:" 'localname) ""))
305 ;; Expand `tramp-default-user'.
306 (should (string-equal
307 (file-remote-p "/method:host#1234:")
308 (format "/%s:%s@%s:" "method" "default-user" "host#1234")))
309 (should (string-equal
310 (file-remote-p "/method:host#1234:" 'method) "method"))
311 (should (string-equal
312 (file-remote-p "/method:host#1234:" 'user) "default-user"))
313 (should (string-equal
314 (file-remote-p "/method:host#1234:" 'host) "host#1234"))
315 (should (string-equal (file-remote-p "/method:host#1234:" 'localname) ""))
318 (should (string-equal
319 (file-remote-p "/method:user@host#1234:")
320 (format "/%s:%s@%s:" "method" "user" "host#1234")))
321 (should (string-equal
322 (file-remote-p "/method:user@host#1234:" 'method) "method"))
323 (should (string-equal
324 (file-remote-p "/method:user@host#1234:" 'user) "user"))
325 (should (string-equal
326 (file-remote-p "/method:user@host#1234:" 'host) "host#1234"))
327 (should (string-equal
328 (file-remote-p "/method:user@host#1234:" 'localname) ""))
330 ;; Expand `tramp-default-method' and `tramp-default-user'.
331 (should (string-equal
332 (file-remote-p "/1.2.3.4:")
333 (format "/%s:%s@%s:" "default-method" "default-user" "1.2.3.4")))
334 (should (string-equal (file-remote-p "/1.2.3.4:" 'method) "default-method"))
335 (should (string-equal (file-remote-p "/1.2.3.4:" 'user) "default-user"))
336 (should (string-equal (file-remote-p "/1.2.3.4:" 'host) "1.2.3.4"))
337 (should (string-equal (file-remote-p "/1.2.3.4:" 'localname) ""))
339 ;; Expand `tramp-default-method'.
340 (should (string-equal
341 (file-remote-p "/user@1.2.3.4:")
342 (format "/%s:%s@%s:" "default-method" "user" "1.2.3.4")))
343 (should (string-equal
344 (file-remote-p "/user@1.2.3.4:" 'method) "default-method"))
345 (should (string-equal (file-remote-p "/user@1.2.3.4:" 'user) "user"))
346 (should (string-equal (file-remote-p "/user@1.2.3.4:" 'host) "1.2.3.4"))
347 (should (string-equal (file-remote-p "/user@1.2.3.4:" 'localname) ""))
349 ;; Expand `tramp-default-user'.
350 (should (string-equal
351 (file-remote-p "/method:1.2.3.4:")
352 (format "/%s:%s@%s:" "method" "default-user" "1.2.3.4")))
353 (should (string-equal (file-remote-p "/method:1.2.3.4:" 'method) "method"))
354 (should (string-equal
355 (file-remote-p "/method:1.2.3.4:" 'user) "default-user"))
356 (should (string-equal (file-remote-p "/method:1.2.3.4:" 'host) "1.2.3.4"))
357 (should (string-equal (file-remote-p "/method:1.2.3.4:" 'localname) ""))
360 (should (string-equal
361 (file-remote-p "/method:user@1.2.3.4:")
362 (format "/%s:%s@%s:" "method" "user" "1.2.3.4")))
363 (should (string-equal
364 (file-remote-p "/method:user@1.2.3.4:" 'method) "method"))
365 (should (string-equal (file-remote-p "/method:user@1.2.3.4:" 'user) "user"))
366 (should (string-equal
367 (file-remote-p "/method:user@1.2.3.4:" 'host) "1.2.3.4"))
368 (should (string-equal
369 (file-remote-p "/method:user@1.2.3.4:" 'localname) ""))
371 ;; Expand `tramp-default-method', `tramp-default-user' and
372 ;; `tramp-default-host'.
373 (should (string-equal
374 (file-remote-p "/[]:")
376 "/%s:%s@%s:" "default-method" "default-user" "default-host")))
377 (should (string-equal (file-remote-p "/[]:" 'method) "default-method"))
378 (should (string-equal (file-remote-p "/[]:" 'user) "default-user"))
379 (should (string-equal (file-remote-p "/[]:" 'host) "default-host"))
380 (should (string-equal (file-remote-p "/[]:" 'localname) ""))
382 ;; Expand `tramp-default-method' and `tramp-default-user'.
383 (let ((tramp-default-host "::1"))
384 (should (string-equal
385 (file-remote-p "/[]:")
386 (format "/%s:%s@%s:" "default-method" "default-user" "[::1]")))
387 (should (string-equal (file-remote-p "/[]:" 'method) "default-method"))
388 (should (string-equal (file-remote-p "/[]:" 'user) "default-user"))
389 (should (string-equal (file-remote-p "/[]:" 'host) "::1"))
390 (should (string-equal (file-remote-p "/[]:" 'localname) "")))
392 ;; Expand `tramp-default-method' and `tramp-default-user'.
393 (should (string-equal
394 (file-remote-p "/[::1]:")
395 (format "/%s:%s@%s:" "default-method" "default-user" "[::1]")))
396 (should (string-equal (file-remote-p "/[::1]:" 'method) "default-method"))
397 (should (string-equal (file-remote-p "/[::1]:" 'user) "default-user"))
398 (should (string-equal (file-remote-p "/[::1]:" 'host) "::1"))
399 (should (string-equal (file-remote-p "/[::1]:" 'localname) ""))
401 ;; Expand `tramp-default-method'.
402 (should (string-equal
403 (file-remote-p "/user@[::1]:")
404 (format "/%s:%s@%s:" "default-method" "user" "[::1]")))
405 (should (string-equal
406 (file-remote-p "/user@[::1]:" 'method) "default-method"))
407 (should (string-equal (file-remote-p "/user@[::1]:" 'user) "user"))
408 (should (string-equal (file-remote-p "/user@[::1]:" 'host) "::1"))
409 (should (string-equal (file-remote-p "/user@[::1]:" 'localname) ""))
411 ;; Expand `tramp-default-user'.
412 (should (string-equal
413 (file-remote-p "/method:[::1]:")
414 (format "/%s:%s@%s:" "method" "default-user" "[::1]")))
415 (should (string-equal (file-remote-p "/method:[::1]:" 'method) "method"))
416 (should (string-equal
417 (file-remote-p "/method:[::1]:" 'user) "default-user"))
418 (should (string-equal (file-remote-p "/method:[::1]:" 'host) "::1"))
419 (should (string-equal (file-remote-p "/method:[::1]:" 'localname) ""))
422 (should (string-equal
423 (file-remote-p "/method:user@[::1]:")
424 (format "/%s:%s@%s:" "method" "user" "[::1]")))
425 (should (string-equal
426 (file-remote-p "/method:user@[::1]:" 'method) "method"))
427 (should (string-equal (file-remote-p "/method:user@[::1]:" 'user) "user"))
428 (should (string-equal (file-remote-p "/method:user@[::1]:" 'host) "::1"))
429 (should (string-equal
430 (file-remote-p "/method:user@[::1]:" 'localname) ""))
432 ;; Local file name part.
433 (should (string-equal (file-remote-p "/host:/:" 'localname) "/:"))
434 (should (string-equal (file-remote-p "/method:::" 'localname) ":"))
435 (should (string-equal (file-remote-p "/method:: " 'localname) " "))
436 (should (string-equal (file-remote-p "/method::file" 'localname) "file"))
437 (should (string-equal
438 (file-remote-p "/method::/path/to/file" 'localname)
444 (file-remote-p "/method1:user1@host1|method2:user2@host2:/path/to/file")
445 (format "/%s:%s@%s:" "method2" "user2" "host2")))
449 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'method)
454 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'user)
459 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'host)
464 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'localname)
470 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file")
471 (format "/%s:%s@%s:" "method3" "user3" "host3")))
475 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
481 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
487 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
493 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
497 (ert-deftest tramp-test03-file-name-defaults ()
498 "Check default values for some methods."
499 ;; Default values in tramp-adb.el.
500 (should (string-equal (file-remote-p "/adb::" 'host) ""))
501 ;; Default values in tramp-ftp.el.
502 (should (string-equal (file-remote-p "/ftp.host:" 'method) "ftp"))
503 (dolist (u '("ftp" "anonymous"))
504 (should (string-equal (file-remote-p (format "/%s@:" u) 'method) "ftp")))
505 ;; Default values in tramp-gvfs.el.
506 (when (and (load "tramp-gvfs" 'noerror 'nomessage)
507 (symbol-value 'tramp-gvfs-enabled))
508 (should (string-equal (file-remote-p "/synce::" 'user) nil)))
509 ;; Default values in tramp-gw.el.
510 (dolist (m '("tunnel" "socks"))
512 (string-equal (file-remote-p (format "/%s::" m) 'user) (user-login-name))))
513 ;; Default values in tramp-sh.el.
514 (dolist (h `("127.0.0.1" "[::1]" "localhost" "localhost6" ,(system-name)))
515 (should (string-equal (file-remote-p (format "/root@%s:" h) 'method) "su")))
516 (dolist (m '("su" "sudo" "ksu"))
517 (should (string-equal (file-remote-p (format "/%s::" m) 'user) "root")))
518 (dolist (m '("rcp" "remcp" "rsh" "telnet" "krlogin" "fcp"))
520 (string-equal (file-remote-p (format "/%s::" m) 'user) (user-login-name))))
521 ;; Default values in tramp-smb.el.
522 (should (string-equal (file-remote-p "/user%domain@host:" 'method) "smb"))
523 (should (string-equal (file-remote-p "/smb::" 'user) nil)))
525 (ert-deftest tramp-test04-substitute-in-file-name ()
526 "Check `substitute-in-file-name'."
527 (should (string-equal (substitute-in-file-name "/method:host://foo") "/foo"))
530 (substitute-in-file-name "/method:host:/path//foo") "/method:host:/foo"))
532 (string-equal (substitute-in-file-name "/method:host:/path///foo") "/foo"))
535 (substitute-in-file-name "/method:host:/path/~/foo") "/method:host:~/foo"))
537 (string-equal (substitute-in-file-name "/method:host:/path//~/foo") "~/foo"))
538 (let (process-environment)
541 (substitute-in-file-name "/method:host:/path/$FOO")
542 "/method:host:/path/$FOO"))
546 (substitute-in-file-name "/method:host:/path/$FOO")
547 "/method:host:/path/bla"))
550 (substitute-in-file-name "/method:host:/path/$$FOO")
551 "/method:host:/path/$FOO"))))
553 (ert-deftest tramp-test05-expand-file-name ()
554 "Check `expand-file-name'."
557 (expand-file-name "/method:host:/path/./file") "/method:host:/path/file"))
560 (expand-file-name "/method:host:/path/../file") "/method:host:/file")))
562 (ert-deftest tramp-test06-directory-file-name ()
563 "Check `directory-file-name'.
564 This checks also `file-name-as-directory', `file-name-directory',
565 `file-name-nondirectory' and `unhandled-file-name-directory'."
568 (directory-file-name "/method:host:/path/to/file")
569 "/method:host:/path/to/file"))
572 (directory-file-name "/method:host:/path/to/file/")
573 "/method:host:/path/to/file"))
576 (file-name-as-directory "/method:host:/path/to/file")
577 "/method:host:/path/to/file/"))
580 (file-name-as-directory "/method:host:/path/to/file/")
581 "/method:host:/path/to/file/"))
584 (file-name-directory "/method:host:/path/to/file")
585 "/method:host:/path/to/"))
588 (file-name-directory "/method:host:/path/to/file/")
589 "/method:host:/path/to/file/"))
591 (string-equal (file-name-nondirectory "/method:host:/path/to/file") "file"))
593 (string-equal (file-name-nondirectory "/method:host:/path/to/file/") ""))
595 (unhandled-file-name-directory "/method:host:/path/to/file")))
597 (ert-deftest tramp-test07-file-exists-p ()
598 "Check `file-exist-p', `write-region' and `delete-file'."
599 (skip-unless (tramp--test-enabled))
601 (let ((tmp-name (tramp--test-make-temp-name)))
602 (should-not (file-exists-p tmp-name))
603 (write-region "foo" nil tmp-name)
604 (should (file-exists-p tmp-name))
605 (delete-file tmp-name)
606 (should-not (file-exists-p tmp-name))))
608 (ert-deftest tramp-test08-file-local-copy ()
609 "Check `file-local-copy'."
610 (skip-unless (tramp--test-enabled))
612 (let ((tmp-name1 (tramp--test-make-temp-name))
616 (write-region "foo" nil tmp-name1)
617 (should (setq tmp-name2 (file-local-copy tmp-name1)))
619 (insert-file-contents tmp-name2)
620 (should (string-equal (buffer-string) "foo")))
621 ;; Check also that a file transfer with compression works.
622 (let ((default-directory tramp-test-temporary-file-directory)
623 (tramp-copy-size-limit 4)
624 (tramp-inline-compress-start-size 2))
625 (delete-file tmp-name2)
626 (should (setq tmp-name2 (file-local-copy tmp-name1)))))
630 (delete-file tmp-name1)
631 (delete-file tmp-name2)))))
633 (ert-deftest tramp-test09-insert-file-contents ()
634 "Check `insert-file-contents'."
635 (skip-unless (tramp--test-enabled))
637 (let ((tmp-name (tramp--test-make-temp-name)))
640 (write-region "foo" nil tmp-name)
642 (insert-file-contents tmp-name)
643 (should (string-equal (buffer-string) "foo"))
644 (insert-file-contents tmp-name)
645 (should (string-equal (buffer-string) "foofoo"))
647 (insert-file-contents tmp-name nil 1 3)
648 (should (string-equal (buffer-string) "oofoofoo"))
650 (insert-file-contents tmp-name nil nil nil 'replace)
651 (should (string-equal (buffer-string) "foo"))))
654 (ignore-errors (delete-file tmp-name)))))
656 (ert-deftest tramp-test10-write-region ()
657 "Check `write-region'."
658 (skip-unless (tramp--test-enabled))
660 (let ((tmp-name (tramp--test-make-temp-name)))
665 (write-region nil nil tmp-name))
667 (insert-file-contents tmp-name)
668 (should (string-equal (buffer-string) "foo")))
672 (write-region nil nil tmp-name 'append))
674 (insert-file-contents tmp-name)
675 (should (string-equal (buffer-string) "foobla")))
677 (write-region "foo" nil tmp-name)
679 (insert-file-contents tmp-name)
680 (should (string-equal (buffer-string) "foo")))
684 (write-region 3 5 tmp-name))
686 (insert-file-contents tmp-name)
687 (should (string-equal (buffer-string) "34"))))
690 (ignore-errors (delete-file tmp-name)))))
692 (ert-deftest tramp-test11-copy-file ()
694 (skip-unless (tramp--test-enabled))
696 (let ((tmp-name1 (tramp--test-make-temp-name))
697 (tmp-name2 (tramp--test-make-temp-name))
698 (tmp-name3 (tramp--test-make-temp-name))
699 (tmp-name4 (tramp--test-make-temp-name 'local))
700 (tmp-name5 (tramp--test-make-temp-name 'local)))
702 ;; Copy on remote side.
705 (write-region "foo" nil tmp-name1)
706 (copy-file tmp-name1 tmp-name2)
707 (should (file-exists-p tmp-name2))
709 (insert-file-contents tmp-name2)
710 (should (string-equal (buffer-string) "foo")))
711 (should-error (copy-file tmp-name1 tmp-name2))
712 (copy-file tmp-name1 tmp-name2 'ok)
713 (make-directory tmp-name3)
714 (copy-file tmp-name1 tmp-name3)
717 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name3))))
720 (ignore-errors (delete-file tmp-name1))
721 (ignore-errors (delete-file tmp-name2))
722 (ignore-errors (delete-directory tmp-name3 'recursive)))
724 ;; Copy from remote side to local side.
727 (write-region "foo" nil tmp-name1)
728 (copy-file tmp-name1 tmp-name4)
729 (should (file-exists-p tmp-name4))
731 (insert-file-contents tmp-name4)
732 (should (string-equal (buffer-string) "foo")))
733 (should-error (copy-file tmp-name1 tmp-name4))
734 (copy-file tmp-name1 tmp-name4 'ok)
735 (make-directory tmp-name5)
736 (copy-file tmp-name1 tmp-name5)
739 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name5))))
742 (ignore-errors (delete-file tmp-name1))
743 (ignore-errors (delete-file tmp-name4))
744 (ignore-errors (delete-directory tmp-name5 'recursive)))
746 ;; Copy from local side to remote side.
749 (write-region "foo" nil tmp-name4 nil 'nomessage)
750 (copy-file tmp-name4 tmp-name1)
751 (should (file-exists-p tmp-name1))
753 (insert-file-contents tmp-name1)
754 (should (string-equal (buffer-string) "foo")))
755 (should-error (copy-file tmp-name4 tmp-name1))
756 (copy-file tmp-name4 tmp-name1 'ok)
757 (make-directory tmp-name3)
758 (copy-file tmp-name4 tmp-name3)
761 (expand-file-name (file-name-nondirectory tmp-name4) tmp-name3))))
764 (ignore-errors (delete-file tmp-name1))
765 (ignore-errors (delete-file tmp-name4))
766 (ignore-errors (delete-directory tmp-name3 'recursive)))))
768 (ert-deftest tramp-test12-rename-file ()
769 "Check `rename-file'."
770 (skip-unless (tramp--test-enabled))
772 (let ((tmp-name1 (tramp--test-make-temp-name))
773 (tmp-name2 (tramp--test-make-temp-name))
774 (tmp-name3 (tramp--test-make-temp-name))
775 (tmp-name4 (tramp--test-make-temp-name 'local))
776 (tmp-name5 (tramp--test-make-temp-name 'local)))
778 ;; Rename on remote side.
781 (write-region "foo" nil tmp-name1)
782 (rename-file tmp-name1 tmp-name2)
783 (should-not (file-exists-p tmp-name1))
784 (should (file-exists-p tmp-name2))
786 (insert-file-contents tmp-name2)
787 (should (string-equal (buffer-string) "foo")))
788 (write-region "foo" nil tmp-name1)
789 (should-error (rename-file tmp-name1 tmp-name2))
790 (rename-file tmp-name1 tmp-name2 'ok)
791 (should-not (file-exists-p tmp-name1))
792 (write-region "foo" nil tmp-name1)
793 (make-directory tmp-name3)
794 (rename-file tmp-name1 tmp-name3)
795 (should-not (file-exists-p tmp-name1))
798 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name3))))
801 (ignore-errors (delete-file tmp-name1))
802 (ignore-errors (delete-file tmp-name2))
803 (ignore-errors (delete-directory tmp-name3 'recursive)))
805 ;; Rename from remote side to local side.
808 (write-region "foo" nil tmp-name1)
809 (rename-file tmp-name1 tmp-name4)
810 (should-not (file-exists-p tmp-name1))
811 (should (file-exists-p tmp-name4))
813 (insert-file-contents tmp-name4)
814 (should (string-equal (buffer-string) "foo")))
815 (write-region "foo" nil tmp-name1)
816 (should-error (rename-file tmp-name1 tmp-name4))
817 (rename-file tmp-name1 tmp-name4 'ok)
818 (should-not (file-exists-p tmp-name1))
819 (write-region "foo" nil tmp-name1)
820 (make-directory tmp-name5)
821 (rename-file tmp-name1 tmp-name5)
822 (should-not (file-exists-p tmp-name1))
825 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name5))))
828 (ignore-errors (delete-file tmp-name1))
829 (ignore-errors (delete-file tmp-name4))
830 (ignore-errors (delete-directory tmp-name5 'recursive)))
832 ;; Rename from local side to remote side.
835 (write-region "foo" nil tmp-name4 nil 'nomessage)
836 (rename-file tmp-name4 tmp-name1)
837 (should-not (file-exists-p tmp-name4))
838 (should (file-exists-p tmp-name1))
840 (insert-file-contents tmp-name1)
841 (should (string-equal (buffer-string) "foo")))
842 (write-region "foo" nil tmp-name4 nil 'nomessage)
843 (should-error (rename-file tmp-name4 tmp-name1))
844 (rename-file tmp-name4 tmp-name1 'ok)
845 (should-not (file-exists-p tmp-name4))
846 (write-region "foo" nil tmp-name4 nil 'nomessage)
847 (make-directory tmp-name3)
848 (rename-file tmp-name4 tmp-name3)
849 (should-not (file-exists-p tmp-name4))
852 (expand-file-name (file-name-nondirectory tmp-name4) tmp-name3))))
855 (ignore-errors (delete-file tmp-name1))
856 (ignore-errors (delete-file tmp-name4))
857 (ignore-errors (delete-directory tmp-name3 'recursive)))))
859 (ert-deftest tramp-test13-make-directory ()
860 "Check `make-directory'.
861 This tests also `file-directory-p' and `file-accessible-directory-p'."
862 (skip-unless (tramp--test-enabled))
864 (let* ((tmp-name1 (tramp--test-make-temp-name))
865 (tmp-name2 (expand-file-name "foo/bar" tmp-name1)))
868 (make-directory tmp-name1)
869 (should (file-directory-p tmp-name1))
870 (should (file-accessible-directory-p tmp-name1))
871 (should-error (make-directory tmp-name2) :type 'file-error)
872 (make-directory tmp-name2 'parents)
873 (should (file-directory-p tmp-name2))
874 (should (file-accessible-directory-p tmp-name2)))
877 (ignore-errors (delete-directory tmp-name1 'recursive)))))
879 (ert-deftest tramp-test14-delete-directory ()
880 "Check `delete-directory'."
881 (skip-unless (tramp--test-enabled))
883 (let ((tmp-name (tramp--test-make-temp-name)))
884 ;; Delete empty directory.
885 (make-directory tmp-name)
886 (should (file-directory-p tmp-name))
887 (delete-directory tmp-name)
888 (should-not (file-directory-p tmp-name))
889 ;; Delete non-empty directory.
890 (make-directory tmp-name)
891 (write-region "foo" nil (expand-file-name "bla" tmp-name))
892 (should-error (delete-directory tmp-name) :type 'file-error)
893 (delete-directory tmp-name 'recursive)
894 (should-not (file-directory-p tmp-name))))
896 (ert-deftest tramp-test15-copy-directory ()
897 "Check `copy-directory'."
898 (skip-unless (tramp--test-enabled))
902 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
903 'tramp-smb-file-name-handler)))
905 (let* ((tmp-name1 (tramp--test-make-temp-name))
906 (tmp-name2 (tramp--test-make-temp-name))
907 (tmp-name3 (expand-file-name
908 (file-name-nondirectory tmp-name1) tmp-name2))
909 (tmp-name4 (expand-file-name "foo" tmp-name1))
910 (tmp-name5 (expand-file-name "foo" tmp-name2))
911 (tmp-name6 (expand-file-name "foo" tmp-name3)))
914 ;; Copy empty directory.
915 (make-directory tmp-name1)
916 (write-region "foo" nil tmp-name4)
917 (should (file-directory-p tmp-name1))
918 (should (file-exists-p tmp-name4))
919 (copy-directory tmp-name1 tmp-name2)
920 (should (file-directory-p tmp-name2))
921 (should (file-exists-p tmp-name5))
922 ;; Target directory does exist already.
923 (copy-directory tmp-name1 tmp-name2)
924 (should (file-directory-p tmp-name3))
925 (should (file-exists-p tmp-name6)))
929 (delete-directory tmp-name1 'recursive)
930 (delete-directory tmp-name2 'recursive)))))
932 (ert-deftest tramp-test16-directory-files ()
933 "Check `directory-files'."
934 (skip-unless (tramp--test-enabled))
936 (let* ((tmp-name1 (tramp--test-make-temp-name))
937 (tmp-name2 (expand-file-name "bla" tmp-name1))
938 (tmp-name3 (expand-file-name "foo" tmp-name1)))
941 (make-directory tmp-name1)
942 (write-region "foo" nil tmp-name2)
943 (write-region "bla" nil tmp-name3)
944 (should (file-directory-p tmp-name1))
945 (should (file-exists-p tmp-name2))
946 (should (file-exists-p tmp-name3))
947 (should (equal (directory-files tmp-name1) '("." ".." "bla" "foo")))
948 (should (equal (directory-files tmp-name1 'full)
949 `(,(concat tmp-name1 "/.")
950 ,(concat tmp-name1 "/..")
951 ,tmp-name2 ,tmp-name3)))
952 (should (equal (directory-files
953 tmp-name1 nil directory-files-no-dot-files-regexp)
955 (should (equal (directory-files
956 tmp-name1 'full directory-files-no-dot-files-regexp)
957 `(,tmp-name2 ,tmp-name3))))
960 (ignore-errors (delete-directory tmp-name1 'recursive)))))
962 (ert-deftest tramp-test17-insert-directory ()
963 "Check `insert-directory'."
964 (skip-unless (tramp--test-enabled))
966 (let* ((tmp-name1 (tramp--test-make-temp-name))
967 (tmp-name2 (expand-file-name "foo" tmp-name1))
968 ;; We test for the summary line. Keyword "total" could be localized.
970 (append '("LANG=C" "LANGUAGE=C" "LC_ALL=C") process-environment)))
973 (make-directory tmp-name1)
974 (write-region "foo" nil tmp-name2)
975 (should (file-directory-p tmp-name1))
976 (should (file-exists-p tmp-name2))
978 (insert-directory tmp-name1 nil)
979 (goto-char (point-min))
980 (should (looking-at-p (regexp-quote tmp-name1))))
982 (insert-directory tmp-name1 "-al")
983 (goto-char (point-min))
984 (should (looking-at-p (format "^.+ %s$" (regexp-quote tmp-name1)))))
986 (insert-directory (file-name-as-directory tmp-name1) "-al")
987 (goto-char (point-min))
989 (looking-at-p (format "^.+ %s/$" (regexp-quote tmp-name1)))))
992 (file-name-as-directory tmp-name1) "-al" nil 'full-directory-p)
993 (goto-char (point-min))
997 ;; There might be a summary line.
998 "\\(total.+[[:digit:]]+\n\\)?"
999 ;; We don't know in which order ".", ".." and "foo" appear.
1000 "\\(.+ \\(\\.?\\.\\|foo\\)\n\\)\\{3\\}")))))
1003 (ignore-errors (delete-directory tmp-name1 'recursive)))))
1005 (ert-deftest tramp-test18-file-attributes ()
1006 "Check `file-attributes'.
1007 This tests also `file-readable-p' and `file-regular-p'."
1008 (skip-unless (tramp--test-enabled))
1010 ;; We must use `file-truename' for the temporary directory, because
1011 ;; it could be located on a symlinked directory. This would let the
1013 (let* ((tramp-test-temporary-file-directory
1014 (file-truename tramp-test-temporary-file-directory))
1015 (tmp-name1 (tramp--test-make-temp-name))
1016 (tmp-name2 (tramp--test-make-temp-name))
1020 (write-region "foo" nil tmp-name1)
1021 (should (file-exists-p tmp-name1))
1022 (setq attr (file-attributes tmp-name1))
1023 (should (consp attr))
1024 (should (file-exists-p tmp-name1))
1025 (should (file-readable-p tmp-name1))
1026 (should (file-regular-p tmp-name1))
1027 ;; We do not test inodes and device numbers.
1028 (should (null (car attr)))
1029 (should (numberp (nth 1 attr))) ;; Link.
1030 (should (numberp (nth 2 attr))) ;; Uid.
1031 (should (numberp (nth 3 attr))) ;; Gid.
1032 ;; Last access time.
1033 (should (stringp (current-time-string (nth 4 attr))))
1034 ;; Last modification time.
1035 (should (stringp (current-time-string (nth 5 attr))))
1036 ;; Last status change time.
1037 (should (stringp (current-time-string (nth 6 attr))))
1038 (should (numberp (nth 7 attr))) ;; Size.
1039 (should (stringp (nth 8 attr))) ;; Modes.
1041 (setq attr (file-attributes tmp-name1 'string))
1042 (should (stringp (nth 2 attr))) ;; Uid.
1043 (should (stringp (nth 3 attr))) ;; Gid.
1047 (make-symbolic-link tmp-name1 tmp-name2)
1048 (should (file-exists-p tmp-name2))
1049 (should (file-symlink-p tmp-name2))
1050 (setq attr (file-attributes tmp-name2))
1051 (should (string-equal
1053 (file-remote-p (file-truename tmp-name1) 'localname)))
1054 (delete-file tmp-name2))
1056 (should (string-equal (error-message-string err)
1057 "make-symbolic-link not supported"))))
1058 (delete-file tmp-name1)
1060 (make-directory tmp-name1)
1061 (should (file-exists-p tmp-name1))
1062 (should (file-readable-p tmp-name1))
1063 (should-not (file-regular-p tmp-name1))
1064 (setq attr (file-attributes tmp-name1))
1065 (should (eq (car attr) t)))
1068 (ignore-errors (delete-directory tmp-name1)))))
1070 (ert-deftest tramp-test19-directory-files-and-attributes ()
1071 "Check `directory-files-and-attributes'."
1072 (skip-unless (tramp--test-enabled))
1074 ;; `directory-files-and-attributes' contains also values for "../".
1075 ;; Ensure that this doesn't change during tests, for
1076 ;; example due to handling temporary files.
1077 (let* ((tmp-name1 (tramp--test-make-temp-name))
1078 (tmp-name2 (expand-file-name "bla" tmp-name1))
1082 (make-directory tmp-name1)
1083 (should (file-directory-p tmp-name1))
1084 (make-directory tmp-name2)
1085 (should (file-directory-p tmp-name2))
1086 (write-region "foo" nil (expand-file-name "foo" tmp-name2))
1087 (write-region "bar" nil (expand-file-name "bar" tmp-name2))
1088 (write-region "boz" nil (expand-file-name "boz" tmp-name2))
1089 (setq attr (directory-files-and-attributes tmp-name2))
1090 (should (consp attr))
1091 ;; Dumb remote shells without perl(1) or stat(1) are not
1092 ;; able to return the date correctly. They say "don't know".
1097 (file-attributes (expand-file-name (car elt) tmp-name2)))
1100 (equal (file-attributes (expand-file-name (car elt) tmp-name2))
1102 (setq attr (directory-files-and-attributes tmp-name2 'full))
1104 (unless (equal (nth 5 (file-attributes (car elt))) '(0 0))
1106 (equal (file-attributes (car elt)) (cdr elt)))))
1107 (setq attr (directory-files-and-attributes tmp-name2 nil "^b"))
1108 (should (equal (mapcar 'car attr) '("bar" "boz"))))
1111 (ignore-errors (delete-directory tmp-name1 'recursive)))))
1113 (ert-deftest tramp-test20-file-modes ()
1114 "Check `file-modes'.
1115 This tests also `file-executable-p', `file-writable-p' and `set-file-modes'."
1116 (skip-unless (tramp--test-enabled))
1120 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1121 '(tramp-adb-file-name-handler
1122 tramp-gvfs-file-name-handler
1123 tramp-smb-file-name-handler))))
1125 (let ((tmp-name (tramp--test-make-temp-name)))
1128 (write-region "foo" nil tmp-name)
1129 (should (file-exists-p tmp-name))
1130 (set-file-modes tmp-name #o777)
1131 (should (= (file-modes tmp-name) #o777))
1132 (should (file-executable-p tmp-name))
1133 (should (file-writable-p tmp-name))
1134 (set-file-modes tmp-name #o444)
1135 (should (= (file-modes tmp-name) #o444))
1136 (should-not (file-executable-p tmp-name))
1137 ;; A file is always writable for user "root".
1138 (unless (zerop (nth 2 (file-attributes tmp-name)))
1139 (should-not (file-writable-p tmp-name))))
1142 (ignore-errors (delete-file tmp-name)))))
1144 (ert-deftest tramp-test21-file-links ()
1145 "Check `file-symlink-p'.
1146 This tests also `make-symbolic-link', `file-truename' and `add-name-to-file'."
1147 (skip-unless (tramp--test-enabled))
1149 ;; We must use `file-truename' for the temporary directory, because
1150 ;; it could be located on a symlinked directory. This would let the
1152 (let* ((tramp-test-temporary-file-directory
1153 (file-truename tramp-test-temporary-file-directory))
1154 (tmp-name1 (tramp--test-make-temp-name))
1155 (tmp-name2 (tramp--test-make-temp-name))
1156 (tmp-name3 (tramp--test-make-temp-name 'local)))
1159 (write-region "foo" nil tmp-name1)
1160 (should (file-exists-p tmp-name1))
1161 ;; Method "smb" supports `make-symbolic-link' only if the
1162 ;; remote host has CIFS capabilities. tramp-adb.el and
1163 ;; tramp-gvfs.el do not support symbolic links at all.
1165 (make-symbolic-link tmp-name1 tmp-name2)
1168 (not (string-equal (error-message-string err)
1169 "make-symbolic-link not supported")))))
1170 (should (file-symlink-p tmp-name2))
1171 (should-error (make-symbolic-link tmp-name1 tmp-name2))
1172 (make-symbolic-link tmp-name1 tmp-name2 'ok-if-already-exists)
1173 (should (file-symlink-p tmp-name2))
1174 ;; `tmp-name3' is a local file name.
1175 (should-error (make-symbolic-link tmp-name1 tmp-name3)))
1179 (delete-file tmp-name1)
1180 (delete-file tmp-name2)))
1184 (write-region "foo" nil tmp-name1)
1185 (should (file-exists-p tmp-name1))
1186 (add-name-to-file tmp-name1 tmp-name2)
1187 (should-not (file-symlink-p tmp-name2))
1188 (should-error (add-name-to-file tmp-name1 tmp-name2))
1189 (add-name-to-file tmp-name1 tmp-name2 'ok-if-already-exists)
1190 (should-not (file-symlink-p tmp-name2))
1191 ;; `tmp-name3' is a local file name.
1192 (should-error (add-name-to-file tmp-name1 tmp-name3)))
1196 (delete-file tmp-name1)
1197 (delete-file tmp-name2)))
1201 (write-region "foo" nil tmp-name1)
1202 (should (file-exists-p tmp-name1))
1203 (make-symbolic-link tmp-name1 tmp-name2)
1204 (should (file-symlink-p tmp-name2))
1205 (should-not (string-equal tmp-name2 (file-truename tmp-name2)))
1207 (string-equal (file-truename tmp-name1) (file-truename tmp-name2)))
1208 (should (file-equal-p tmp-name1 tmp-name2)))
1210 (delete-file tmp-name1)
1211 (delete-file tmp-name2)))
1213 ;; `file-truename' shall preserve trailing link of directories.
1214 (unless (file-symlink-p tramp-test-temporary-file-directory)
1215 (let* ((dir1 (directory-file-name tramp-test-temporary-file-directory))
1216 (dir2 (file-name-as-directory dir1)))
1217 (should (string-equal (file-truename dir1) (expand-file-name dir1)))
1218 (should (string-equal (file-truename dir2) (expand-file-name dir2)))))))
1220 (ert-deftest tramp-test22-file-times ()
1221 "Check `set-file-times' and `file-newer-than-file-p'."
1222 (skip-unless (tramp--test-enabled))
1226 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1227 '(tramp-gvfs-file-name-handler tramp-smb-file-name-handler))))
1229 (let ((tmp-name1 (tramp--test-make-temp-name))
1230 (tmp-name2 (tramp--test-make-temp-name))
1231 (tmp-name3 (tramp--test-make-temp-name)))
1234 (write-region "foo" nil tmp-name1)
1235 (should (file-exists-p tmp-name1))
1236 (should (consp (nth 5 (file-attributes tmp-name1))))
1237 ;; '(0 0) means don't know, and will be replaced by
1238 ;; `current-time'. Therefore, we use '(0 1).
1239 ;; We skip the test, if the remote handler is not able to
1240 ;; set the correct time.
1241 (skip-unless (set-file-times tmp-name1 '(0 1)))
1242 ;; Dumb remote shells without perl(1) or stat(1) are not
1243 ;; able to return the date correctly. They say "don't know".
1244 (unless (equal (nth 5 (file-attributes tmp-name1)) '(0 0))
1245 (should (equal (nth 5 (file-attributes tmp-name1)) '(0 1)))
1246 (write-region "bla" nil tmp-name2)
1247 (should (file-exists-p tmp-name2))
1248 (should (file-newer-than-file-p tmp-name2 tmp-name1))
1249 ;; `tmp-name3' does not exist.
1250 (should (file-newer-than-file-p tmp-name2 tmp-name3))
1251 (should-not (file-newer-than-file-p tmp-name3 tmp-name1))))
1255 (delete-file tmp-name1)
1256 (delete-file tmp-name2)))))
1258 (ert-deftest tramp-test23-visited-file-modtime ()
1259 "Check `set-visited-file-modtime' and `verify-visited-file-modtime'."
1260 (skip-unless (tramp--test-enabled))
1262 (let ((tmp-name (tramp--test-make-temp-name)))
1265 (write-region "foo" nil tmp-name)
1266 (should (file-exists-p tmp-name))
1268 (insert-file-contents tmp-name)
1269 (should (verify-visited-file-modtime))
1270 (set-visited-file-modtime '(0 1))
1271 (should (verify-visited-file-modtime))
1272 (should (equal (visited-file-modtime) '(0 1 0 0)))))
1275 (ignore-errors (delete-file tmp-name)))))
1277 (ert-deftest tramp-test24-file-name-completion ()
1278 "Check `file-name-completion' and `file-name-all-completions'."
1279 (skip-unless (tramp--test-enabled))
1281 (let ((tmp-name (tramp--test-make-temp-name)))
1284 (make-directory tmp-name)
1285 (should (file-directory-p tmp-name))
1286 (write-region "foo" nil (expand-file-name "foo" tmp-name))
1287 (write-region "bar" nil (expand-file-name "bold" tmp-name))
1288 (make-directory (expand-file-name "boz" tmp-name))
1289 (should (equal (file-name-completion "fo" tmp-name) "foo"))
1290 (should (equal (file-name-completion "b" tmp-name) "bo"))
1292 (equal (file-name-completion "b" tmp-name 'file-directory-p) "boz/"))
1293 (should (equal (file-name-all-completions "fo" tmp-name) '("foo")))
1295 (equal (sort (file-name-all-completions "b" tmp-name) 'string-lessp)
1299 (ignore-errors (delete-directory tmp-name 'recursive)))))
1301 (ert-deftest tramp-test25-load ()
1303 (skip-unless (tramp--test-enabled))
1305 (let ((tmp-name (tramp--test-make-temp-name)))
1308 (load tmp-name 'noerror 'nomessage)
1309 (should-not (featurep 'tramp-test-load))
1310 (write-region "(provide 'tramp-test-load)" nil tmp-name)
1311 ;; `load' in lread.c does not pass `must-suffix'. Why?
1312 ;(should-error (load tmp-name nil 'nomessage 'nosuffix 'must-suffix))
1313 (load tmp-name nil 'nomessage 'nosuffix)
1314 (should (featurep 'tramp-test-load)))
1318 (and (featurep 'tramp-test-load) (unload-feature 'tramp-test-load))
1319 (delete-file tmp-name)))))
1321 (ert-deftest tramp-test26-process-file ()
1322 "Check `process-file'."
1323 (skip-unless (tramp--test-enabled))
1327 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1328 '(tramp-gvfs-file-name-handler tramp-smb-file-name-handler))))
1330 (let* ((tmp-name (tramp--test-make-temp-name))
1331 (fnnd (file-name-nondirectory tmp-name))
1332 (default-directory tramp-test-temporary-file-directory)
1333 kill-buffer-query-functions)
1336 ;; We cannot use "/bin/true" and "/bin/false"; those paths
1337 ;; do not exist on hydra.
1338 (should (zerop (process-file "true")))
1339 (should-not (zerop (process-file "false")))
1340 (should-not (zerop (process-file "binary-does-not-exist")))
1342 (write-region "foo" nil tmp-name)
1343 (should (file-exists-p tmp-name))
1344 (should (zerop (process-file "ls" nil t nil fnnd)))
1345 ;; `ls' could produce colorized output.
1346 (goto-char (point-min))
1347 (while (re-search-forward tramp-color-escape-sequence-regexp nil t)
1348 (replace-match "" nil nil))
1349 (should (string-equal (format "%s\n" fnnd) (buffer-string)))
1350 (should-not (get-buffer-window (current-buffer) t))
1352 ;; Second run. The output must be appended.
1353 (should (zerop (process-file "ls" nil t t fnnd)))
1354 ;; `ls' could produce colorized output.
1355 (goto-char (point-min))
1356 (while (re-search-forward tramp-color-escape-sequence-regexp nil t)
1357 (replace-match "" nil nil))
1359 (string-equal (format "%s\n%s\n" fnnd fnnd) (buffer-string)))
1360 ;; A non-nil DISPLAY must not raise the buffer.
1361 (should-not (get-buffer-window (current-buffer) t))))
1364 (ignore-errors (delete-file tmp-name)))))
1366 (ert-deftest tramp-test27-start-file-process ()
1367 "Check `start-file-process'."
1368 (skip-unless (tramp--test-enabled))
1372 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1373 '(tramp-adb-file-name-handler
1374 tramp-gvfs-file-name-handler
1375 tramp-smb-file-name-handler))))
1377 (let ((default-directory tramp-test-temporary-file-directory)
1378 (tmp-name (tramp--test-make-temp-name))
1379 kill-buffer-query-functions proc)
1382 (setq proc (start-file-process "test1" (current-buffer) "cat"))
1383 (should (processp proc))
1384 (should (equal (process-status proc) 'run))
1385 (process-send-string proc "foo")
1386 (process-send-eof proc)
1388 (with-timeout (10 (ert-fail "`start-file-process' timed out"))
1389 (while (< (- (point-max) (point-min)) (length "foo"))
1390 (accept-process-output proc 1)))
1391 (should (string-equal (buffer-string) "foo")))
1394 (ignore-errors (delete-process proc)))
1398 (write-region "foo" nil tmp-name)
1399 (should (file-exists-p tmp-name))
1402 "test2" (current-buffer)
1403 "cat" (file-name-nondirectory tmp-name)))
1404 (should (processp proc))
1406 (with-timeout (10 (ert-fail "`start-file-process' timed out"))
1407 (while (< (- (point-max) (point-min)) (length "foo"))
1408 (accept-process-output proc 1)))
1409 (should (string-equal (buffer-string) "foo")))
1413 (delete-process proc)
1414 (delete-file tmp-name)))
1418 (setq proc (start-file-process "test3" (current-buffer) "cat"))
1419 (should (processp proc))
1420 (should (equal (process-status proc) 'run))
1423 (lambda (p s) (with-current-buffer (process-buffer p) (insert s))))
1424 (process-send-string proc "foo")
1425 (process-send-eof proc)
1427 (with-timeout (10 (ert-fail "`start-file-process' timed out"))
1428 (while (< (- (point-max) (point-min)) (length "foo"))
1429 (accept-process-output proc 1)))
1430 (should (string-equal (buffer-string) "foo")))
1433 (ignore-errors (delete-process proc)))))
1435 (ert-deftest tramp-test28-shell-command ()
1436 "Check `shell-command'."
1437 (skip-unless (tramp--test-enabled))
1441 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1442 '(tramp-adb-file-name-handler
1443 tramp-gvfs-file-name-handler
1444 tramp-smb-file-name-handler))))
1446 (let ((tmp-name (tramp--test-make-temp-name))
1447 (default-directory tramp-test-temporary-file-directory)
1448 kill-buffer-query-functions)
1451 (write-region "foo" nil tmp-name)
1452 (should (file-exists-p tmp-name))
1454 (format "ls %s" (file-name-nondirectory tmp-name)) (current-buffer))
1455 ;; `ls' could produce colorized output.
1456 (goto-char (point-min))
1457 (while (re-search-forward tramp-color-escape-sequence-regexp nil t)
1458 (replace-match "" nil nil))
1461 (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string))))
1464 (ignore-errors (delete-file tmp-name)))
1468 (write-region "foo" nil tmp-name)
1469 (should (file-exists-p tmp-name))
1470 (async-shell-command
1471 (format "ls %s" (file-name-nondirectory tmp-name)) (current-buffer))
1472 (set-process-sentinel (get-buffer-process (current-buffer)) nil)
1474 (with-timeout (10 (ert-fail "`async-shell-command' timed out"))
1475 (while (< (- (point-max) (point-min))
1476 (1+ (length (file-name-nondirectory tmp-name))))
1477 (accept-process-output (get-buffer-process (current-buffer)) 1)))
1478 ;; `ls' could produce colorized output.
1479 (goto-char (point-min))
1480 (while (re-search-forward tramp-color-escape-sequence-regexp nil t)
1481 (replace-match "" nil nil))
1482 ;; There might be a nasty "Process *Async Shell* finished" message.
1483 (goto-char (point-min))
1485 (narrow-to-region (point-min) (point))
1488 (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string))))
1491 (ignore-errors (delete-file tmp-name)))
1495 (write-region "foo" nil tmp-name)
1496 (should (file-exists-p tmp-name))
1497 (async-shell-command "read line; ls $line" (current-buffer))
1498 (set-process-sentinel (get-buffer-process (current-buffer)) nil)
1499 (process-send-string
1500 (get-buffer-process (current-buffer))
1501 (format "%s\n" (file-name-nondirectory tmp-name)))
1503 (with-timeout (10 (ert-fail "`async-shell-command' timed out"))
1504 (while (< (- (point-max) (point-min))
1505 (1+ (length (file-name-nondirectory tmp-name))))
1506 (accept-process-output (get-buffer-process (current-buffer)) 1)))
1507 ;; `ls' could produce colorized output.
1508 (goto-char (point-min))
1509 (while (re-search-forward tramp-color-escape-sequence-regexp nil t)
1510 (replace-match "" nil nil))
1511 ;; There might be a nasty "Process *Async Shell* finished" message.
1512 (goto-char (point-min))
1514 (narrow-to-region (point-min) (point))
1517 (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string))))
1520 (ignore-errors (delete-file tmp-name)))))
1522 (ert-deftest tramp-test29-vc-registered ()
1523 "Check `vc-registered'."
1524 (skip-unless (tramp--test-enabled))
1527 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1528 'tramp-sh-file-name-handler))
1530 (let* ((default-directory tramp-test-temporary-file-directory)
1531 (tmp-name1 (tramp--test-make-temp-name))
1532 (tmp-name2 (expand-file-name "foo" tmp-name1))
1533 (tramp-remote-process-environment tramp-remote-process-environment)
1534 (vc-handled-backends
1535 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1537 ((tramp-find-executable v vc-bzr-program (tramp-get-remote-path v))
1538 (setq tramp-remote-process-environment
1539 (cons (format "BZR_HOME=%s"
1540 (file-remote-p tmp-name1 'localname))
1541 tramp-remote-process-environment))
1542 ;; We must force a reconnect, in order to activate $BZR_HOME.
1543 (tramp-cleanup-connection
1544 (tramp-dissect-file-name tramp-test-temporary-file-directory)
1547 ((tramp-find-executable v vc-git-program (tramp-get-remote-path v))
1549 ((tramp-find-executable v vc-hg-program (tramp-get-remote-path v))
1552 (skip-unless vc-handled-backends)
1553 (message "%s" vc-handled-backends)
1557 (make-directory tmp-name1)
1558 (write-region "foo" nil tmp-name2)
1559 (should (file-directory-p tmp-name1))
1560 (should (file-exists-p tmp-name2))
1561 (should-not (vc-registered tmp-name1))
1562 (should-not (vc-registered tmp-name2))
1564 (let ((default-directory tmp-name1))
1565 ;; Create empty repository, and register the file.
1566 (vc-create-repo (car vc-handled-backends))
1567 ;; The structure of VC-FILESET is not documented. Let's
1568 ;; hope it won't change.
1571 (list (car vc-handled-backends)
1572 (list (file-name-nondirectory tmp-name2))))
1573 ;; `vc-register' has changed its arguments in Emacs 25.1.
1576 nil (list (car vc-handled-backends)
1577 (list (file-name-nondirectory tmp-name2)))))))
1578 (should (vc-registered tmp-name2)))
1581 (ignore-errors (delete-directory tmp-name1 'recursive)))))
1583 (ert-deftest tramp-test30-make-auto-save-file-name ()
1584 "Check `make-auto-save-file-name'."
1585 (skip-unless (tramp--test-enabled))
1587 (let ((tmp-name1 (tramp--test-make-temp-name))
1588 (tmp-name2 (tramp--test-make-temp-name)))
1592 ;; Use default `auto-save-file-name-transforms' mechanism.
1593 (let (tramp-auto-save-directory)
1595 (setq buffer-file-name tmp-name1)
1598 (make-auto-save-file-name)
1599 ;; This is taken from original `make-auto-save-file-name'.
1603 (subst-char-in-string
1604 ?/ ?! (replace-regexp-in-string "!" "!!" tmp-name1)))
1605 temporary-file-directory)))))
1608 (let (tramp-auto-save-directory auto-save-file-name-transforms)
1610 (setq buffer-file-name tmp-name1)
1613 (make-auto-save-file-name)
1615 (format "#%s#" (file-name-nondirectory tmp-name1))
1616 tramp-test-temporary-file-directory)))))
1618 ;; Use default `tramp-auto-save-directory' mechanism.
1619 (let ((tramp-auto-save-directory tmp-name2))
1621 (setq buffer-file-name tmp-name1)
1624 (make-auto-save-file-name)
1625 ;; This is taken from Tramp.
1629 (tramp-subst-strs-in-string
1638 (should (file-directory-p tmp-name2))))
1640 ;; Relative file names shall work, too.
1641 (let ((tramp-auto-save-directory "."))
1643 (setq buffer-file-name tmp-name1
1644 default-directory tmp-name2)
1647 (make-auto-save-file-name)
1648 ;; This is taken from Tramp.
1652 (tramp-subst-strs-in-string
1661 (should (file-directory-p tmp-name2)))))
1664 (ignore-errors (delete-file tmp-name1))
1665 (ignore-errors (delete-directory tmp-name2 'recursive)))))
1667 (defun tramp--test-adb-p ()
1668 "Check, whether the remote host runs Android.
1669 This requires restrictions of file name syntax."
1670 (tramp-adb-file-name-p tramp-test-temporary-file-directory))
1672 (defun tramp--test-ftp-p ()
1673 "Check, whether an FTP-like method is used.
1674 This does not support globbing characters in file names (yet)."
1675 ;; Globbing characters are ??, ?* and ?\[.
1676 (and (eq (tramp-find-foreign-file-name-handler
1677 tramp-test-temporary-file-directory)
1678 'tramp-sh-file-name-handler)
1680 "ftp$" (file-remote-p tramp-test-temporary-file-directory 'method))))
1682 (defun tramp--test-gvfs-p ()
1683 "Check, whether the remote host runs a GVFS based method.
1684 This requires restrictions of file name syntax."
1685 (tramp-gvfs-file-name-p tramp-test-temporary-file-directory))
1687 (defun tramp--test-smb-or-windows-nt-p ()
1688 "Check, whether the locale or remote host runs MS Windows.
1689 This requires restrictions of file name syntax."
1690 (or (eq system-type 'windows-nt)
1691 (tramp-smb-file-name-p tramp-test-temporary-file-directory)))
1693 (defun tramp--test-check-files (&rest files)
1694 "Run a simple but comprehensive test over every file in FILES."
1695 ;; We must use `file-truename' for the temporary directory, because
1696 ;; it could be located on a symlinked directory. This would let the
1698 (let* ((tramp-test-temporary-file-directory
1699 (file-truename tramp-test-temporary-file-directory))
1700 (tmp-name1 (tramp--test-make-temp-name))
1701 (tmp-name2 (tramp--test-make-temp-name 'local))
1702 (files (delq nil files)))
1705 (make-directory tmp-name1)
1706 (make-directory tmp-name2)
1708 (let* ((file1 (expand-file-name elt tmp-name1))
1709 (file2 (expand-file-name elt tmp-name2))
1710 (file3 (expand-file-name (concat elt "foo") tmp-name1)))
1711 (write-region elt nil file1)
1712 (should (file-exists-p file1))
1714 ;; Check file contents.
1716 (insert-file-contents file1)
1717 (should (string-equal (buffer-string) elt)))
1719 ;; Copy file both directions.
1720 (copy-file file1 tmp-name2)
1721 (should (file-exists-p file2))
1723 (should-not (file-exists-p file1))
1724 (copy-file file2 tmp-name1)
1725 (should (file-exists-p file1))
1727 ;; Method "smb" supports `make-symbolic-link' only if the
1728 ;; remote host has CIFS capabilities. tramp-adb.el and
1729 ;; tramp-gvfs.el do not support symbolic links at all.
1732 (make-symbolic-link file1 file3)
1733 (should (file-symlink-p file3))
1736 (expand-file-name file1) (file-truename file3)))
1739 (car (file-attributes file3))
1740 (file-remote-p (file-truename file1) 'localname)))
1741 ;; Check file contents.
1743 (insert-file-contents file3)
1744 (should (string-equal (buffer-string) elt)))
1745 (delete-file file3))
1747 (should (string-equal (error-message-string err)
1748 "make-symbolic-link not supported"))))))
1750 ;; Check file names.
1751 (should (equal (directory-files
1752 tmp-name1 nil directory-files-no-dot-files-regexp)
1753 (sort (copy-sequence files) 'string-lessp)))
1754 (should (equal (directory-files
1755 tmp-name2 nil directory-files-no-dot-files-regexp)
1756 (sort (copy-sequence files) 'string-lessp)))
1758 ;; `substitute-in-file-name' could return different values.
1759 ;; For `adb', there could be strange file permissions
1760 ;; preventing overwriting a file. We don't care in this
1764 (substitute-in-file-name (expand-file-name elt tmp-name1)))
1766 (substitute-in-file-name (expand-file-name elt tmp-name2))))
1767 (ignore-errors (write-region elt nil file1))
1768 (should (file-exists-p file1))
1769 (ignore-errors (write-region elt nil file2 nil 'nomessage))
1770 (should (file-exists-p file2))))
1772 (should (equal (directory-files
1773 tmp-name1 nil directory-files-no-dot-files-regexp)
1775 tmp-name2 nil directory-files-no-dot-files-regexp)))
1777 ;; Check directory creation. We use a subdirectory "foo"
1778 ;; in order to avoid conflicts with previous file name tests.
1780 (let* ((elt1 (concat elt "foo"))
1781 (file1 (expand-file-name (concat "foo/" elt) tmp-name1))
1782 (file2 (expand-file-name elt file1))
1783 (file3 (expand-file-name elt1 file1)))
1784 (make-directory file1 'parents)
1785 (should (file-directory-p file1))
1786 (write-region elt nil file2)
1787 (should (file-exists-p file2))
1790 (directory-files file1 nil directory-files-no-dot-files-regexp)
1794 (caar (directory-files-and-attributes
1795 file1 nil directory-files-no-dot-files-regexp))
1798 ;; Check symlink in `directory-files-and-attributes'.
1801 (make-symbolic-link file2 file3)
1802 (should (file-symlink-p file3))
1805 (caar (directory-files-and-attributes
1806 file1 nil (regexp-quote elt1)))
1810 (cadr (car (directory-files-and-attributes
1811 file1 nil (regexp-quote elt1))))
1812 (file-remote-p (file-truename file2) 'localname)))
1814 (should-not (file-exists-p file3)))
1816 (should (string-equal (error-message-string err)
1817 "make-symbolic-link not supported"))))
1820 (should-not (file-exists-p file2))
1821 (delete-directory file1)
1822 (should-not (file-exists-p file1)))))
1825 (ignore-errors (delete-directory tmp-name1 'recursive))
1826 (ignore-errors (delete-directory tmp-name2 'recursive)))))
1828 (defun tramp--test-special-characters ()
1829 "Perform the test in `tramp-test31-special-characters*'."
1830 ;; Newlines, slashes and backslashes in file names are not
1831 ;; supported. So we don't test. And we don't test the tab
1832 ;; character on Windows or Cygwin, because the backslash is
1833 ;; interpreted as a path separator, preventing "\t" from being
1834 ;; expanded to <TAB>.
1835 (tramp--test-check-files
1836 (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
1838 (if (or (tramp--test-adb-p) (eq system-type 'cygwin))
1845 (unless (or (tramp--test-ftp-p)
1846 (tramp--test-gvfs-p)
1847 (tramp--test-smb-or-windows-nt-p))
1849 (unless (or (tramp--test-ftp-p)
1850 (tramp--test-gvfs-p)
1851 (tramp--test-smb-or-windows-nt-p))
1853 (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
1857 (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
1860 (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
1863 (unless (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
1866 (unless (or (tramp--test-ftp-p) (tramp--test-gvfs-p)) "[foo]bar[baz]")
1869 ;; These tests are inspired by Bug#17238.
1870 (ert-deftest tramp-test31-special-characters ()
1871 "Check special characters in file names."
1872 (skip-unless (tramp--test-enabled))
1874 (tramp--test-special-characters))
1876 (ert-deftest tramp-test31-special-characters-with-stat ()
1877 "Check special characters in file names.
1878 Use the `stat' command."
1879 (skip-unless (tramp--test-enabled))
1882 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1883 'tramp-sh-file-name-handler))
1884 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1885 (skip-unless (tramp-get-remote-stat v)))
1888 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1889 (tramp-set-connection-property v "perl" nil)
1890 (tramp--test-special-characters))
1892 ;; Reset suppressed properties.
1893 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1894 (tramp-set-connection-property v "perl" 'undef))))
1896 (ert-deftest tramp-test31-special-characters-with-perl ()
1897 "Check special characters in file names.
1898 Use the `perl' command."
1899 (skip-unless (tramp--test-enabled))
1902 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1903 'tramp-sh-file-name-handler))
1904 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1905 (skip-unless (tramp-get-remote-perl v)))
1908 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1909 (tramp-set-connection-property v "stat" nil)
1910 (tramp--test-special-characters))
1912 ;; Reset suppressed properties.
1913 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1914 (tramp-set-connection-property v "stat" 'undef))))
1916 (ert-deftest tramp-test31-special-characters-with-ls ()
1917 "Check special characters in file names.
1918 Use the `ls' command."
1919 (skip-unless (tramp--test-enabled))
1922 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1923 'tramp-sh-file-name-handler))
1926 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1927 (tramp-set-connection-property v "stat" nil)
1928 (tramp-set-connection-property v "perl" nil)
1929 (tramp--test-special-characters))
1931 ;; Reset suppressed properties.
1932 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1933 (tramp-set-connection-property v "stat" 'undef)
1934 (tramp-set-connection-property v "perl" 'undef))))
1936 (defun tramp--test-utf8 ()
1937 "Perform the test in `tramp-test32-utf8*'."
1938 (let ((coding-system-for-read 'utf-8)
1939 (coding-system-for-write 'utf-8)
1940 (file-name-coding-system 'utf-8))
1941 (tramp--test-check-files
1942 "Γυρίστε το Γαλαξία με Ώτο Στοπ"
1943 "أصبح بوسعك الآن تنزيل نسخة كاملة من موسوعة ويكيبيديا العربية لتصفحها بلا اتصال بالإنترنت"
1945 "Автостопом по гала́ктике")))
1947 (ert-deftest tramp-test32-utf8 ()
1948 "Check UTF8 encoding in file names and file contents."
1949 (skip-unless (tramp--test-enabled))
1953 (ert-deftest tramp-test32-utf8-with-stat ()
1954 "Check UTF8 encoding in file names and file contents.
1955 Use the `stat' command."
1956 (skip-unless (tramp--test-enabled))
1959 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1960 'tramp-sh-file-name-handler))
1961 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1962 (skip-unless (tramp-get-remote-stat v)))
1965 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1966 (tramp-set-connection-property v "perl" nil)
1969 ;; Reset suppressed properties.
1970 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1971 (tramp-set-connection-property v "perl" 'undef))))
1973 (ert-deftest tramp-test32-utf8-with-perl ()
1974 "Check UTF8 encoding in file names and file contents.
1975 Use the `perl' command."
1976 (skip-unless (tramp--test-enabled))
1979 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1980 'tramp-sh-file-name-handler))
1981 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1982 (skip-unless (tramp-get-remote-perl v)))
1985 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1986 (tramp-set-connection-property v "stat" nil)
1989 ;; Reset suppressed properties.
1990 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1991 (tramp-set-connection-property v "stat" 'undef))))
1993 (ert-deftest tramp-test32-utf8-with-ls ()
1994 "Check UTF8 encoding in file names and file contents.
1995 Use the `ls' command."
1996 (skip-unless (tramp--test-enabled))
1999 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2000 'tramp-sh-file-name-handler))
2003 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
2004 (tramp-set-connection-property v "stat" nil)
2005 (tramp-set-connection-property v "perl" nil)
2008 ;; Reset suppressed properties.
2009 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
2010 (tramp-set-connection-property v "stat" 'undef)
2011 (tramp-set-connection-property v "perl" 'undef))))
2013 ;; This test is inspired by Bug#16928.
2014 (ert-deftest tramp-test33-asynchronous-requests ()
2015 "Check parallel asynchronous requests.
2016 Such requests could arrive from timers, process filters and
2017 process sentinels. They shall not disturb each other."
2018 ;; Mark as failed until bug has been fixed.
2019 :expected-result :failed
2020 (skip-unless (tramp--test-enabled))
2023 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2024 'tramp-sh-file-name-handler))
2026 ;; Keep instrumentation verbosity 0 until Tramp bug is fixed. This
2027 ;; has the side effect, that this test fails instead to abort. Good
2029 (tramp--instrument-test-case 0
2030 (let* ((tmp-name (tramp--test-make-temp-name))
2031 (default-directory tmp-name)
2032 (remote-file-name-inhibit-cache t)
2033 timer buffers kill-buffer-query-functions)
2037 (make-directory tmp-name)
2039 ;; Setup a timer in order to raise an ordinary command again
2040 ;; and again. `vc-registered' is well suited, because there
2049 (buffer-name (nth (random (length buffers)) buffers)))))))
2051 ;; Create temporary buffers. The number of buffers
2052 ;; corresponds to the number of processes; it could be
2053 ;; increased in order to make pressure on Tramp.
2055 (add-to-list 'buffers (generate-new-buffer "*temp*")))
2057 ;; Open asynchronous processes. Set process sentinel.
2058 (dolist (buf buffers)
2059 (async-shell-command "read line; touch $line; echo $line" buf)
2060 (set-process-sentinel
2061 (get-buffer-process buf)
2062 (lambda (proc _state)
2063 (delete-file (buffer-name (process-buffer proc))))))
2065 ;; Send a string. Use a random order of the buffers. Mix
2066 ;; with regular operation.
2067 (let ((buffers (copy-sequence buffers))
2070 (setq buf (nth (random (length buffers)) buffers))
2071 (process-send-string
2072 (get-buffer-process buf) (format "'%s'\n" buf))
2073 (file-attributes (buffer-name buf))
2074 (setq buffers (delq buf buffers))))
2076 ;; Wait until the whole output has been read.
2077 (with-timeout ((* 10 (length buffers))
2078 (ert-fail "`async-shell-command' timed out"))
2079 (let ((buffers (copy-sequence buffers))
2082 (setq buf (nth (random (length buffers)) buffers))
2084 (memq (process-status (get-buffer-process buf))
2086 (accept-process-output (get-buffer-process buf) 0.1)
2087 (setq buffers (delq buf buffers))))))
2090 (dolist (buf buffers)
2091 (with-current-buffer buf
2093 (string-equal (format "'%s'\n" buf) (buffer-string)))))
2095 (directory-files tmp-name nil directory-files-no-dot-files-regexp)))
2098 (ignore-errors (cancel-timer timer))
2099 (ignore-errors (delete-directory tmp-name 'recursive))
2100 (dolist (buf buffers)
2101 (ignore-errors (kill-buffer buf)))))))
2103 (ert-deftest tramp-test34-recursive-load ()
2104 "Check that Tramp does not fail due to recursive load."
2105 (skip-unless (tramp--test-enabled))
2110 "(expand-file-name %S)"
2111 tramp-test-temporary-file-directory)
2113 "(let ((default-directory %S)) (expand-file-name %S))"
2114 tramp-test-temporary-file-directory
2115 temporary-file-directory)))
2119 (shell-command-to-string
2121 "%s -batch -Q -L %s --eval %s"
2122 (expand-file-name invocation-name invocation-directory)
2123 (mapconcat 'shell-quote-argument load-path " -L ")
2124 (shell-quote-argument code)))))))
2126 (ert-deftest tramp-test35-unload ()
2127 "Check that Tramp and its subpackages unload completely.
2128 Since it unloads Tramp, it shall be the last test to run."
2129 ;; Mark as failed until all symbols are unbound.
2130 :expected-result (if (featurep 'tramp) :failed :passed)
2131 (when (featurep 'tramp)
2132 (unload-feature 'tramp 'force)
2133 ;; No Tramp feature must be left.
2134 (should-not (featurep 'tramp))
2135 (should-not (all-completions "tramp" (delq 'tramp-tests features)))
2136 ;; `file-name-handler-alist' must be clean.
2137 (should-not (all-completions "tramp" (mapcar 'cdr file-name-handler-alist)))
2138 ;; There shouldn't be left a bound symbol. We do not regard our
2139 ;; test symbols, and the Tramp unload hooks.
2142 (and (or (boundp x) (functionp x))
2143 (string-match "^tramp" (symbol-name x))
2144 (not (string-match "^tramp--?test" (symbol-name x)))
2145 (not (string-match "unload-hook$" (symbol-name x)))
2146 (ert-fail (format "`%s' still bound" x)))))
2147 ;; There shouldn't be left a hook function containing a Tramp
2148 ;; function. We do not regard the Tramp unload hooks.
2152 (string-match "-hooks?$" (symbol-name x))
2153 (not (string-match "unload-hook$" (symbol-name x)))
2154 (consp (symbol-value x))
2155 (ignore-errors (all-completions "tramp" (symbol-value x)))
2156 (ert-fail (format "Hook `%s' still contains Tramp function" x)))))))
2160 ;; * dired-compress-file
2163 ;; * file-ownership-preserved-p
2164 ;; * file-selinux-context
2165 ;; * find-backup-file-name
2167 ;; * set-file-selinux-context
2169 ;; * Work on skipped tests. Make a comment, when it is impossible.
2170 ;; * Fix `tramp-test15-copy-directory' for `smb'. Using tar in a pipe
2171 ;; doesn't work well when an interactive password must be provided.
2172 ;; * Fix `tramp-test27-start-file-process' for `nc' and on MS
2173 ;; Windows (`process-send-eof'?).
2174 ;; * Fix `tramp-test31-special-characters' for `nc'.
2175 ;; * Fix `tramp-test32-utf8' for `nc'/`telnet' (when target is a dumb
2176 ;; busybox). Seems to be in `directory-files'.
2177 ;; * Fix Bug#16928. Set expected error of `tramp-test33-asynchronous-requests'.
2178 ;; * Fix `tramp-test35-unload' (Not all symbols are unbound). Set
2181 (defun tramp-test-all (&optional interactive)
2182 "Run all tests for \\[tramp]."
2185 (if interactive 'ert-run-tests-interactively 'ert-run-tests-batch) "^tramp"))
2187 (provide 'tramp-tests)
2188 ;;; tramp-tests.el ends here