1 ;;; tramp-tests.el --- Tests of remote file access
3 ;; Copyright (C) 2013-2016 Free Software Foundation, Inc.
5 ;; Author: Michael Albinus <michael.albinus@gmx.de>
7 ;; This program is free software: you can redistribute it and/or
8 ;; modify it under the terms of the GNU General Public License as
9 ;; published by the Free Software Foundation, either version 3 of the
10 ;; License, or (at your option) any later version.
12 ;; This program is distributed in the hope that it will be useful, but
13 ;; WITHOUT ANY WARRANTY; without even the implied warranty of
14 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 ;; General Public License for more details.
17 ;; You should have received a copy of the GNU General Public License
18 ;; along with this program. If not, see `http://www.gnu.org/licenses/'.
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 (autoload 'dired-uncache "dired")
48 (declare-function tramp-find-executable "tramp-sh")
49 (declare-function tramp-get-remote-path "tramp-sh")
50 (declare-function tramp-get-remote-stat "tramp-sh")
51 (declare-function tramp-get-remote-perl "tramp-sh")
52 (defvar tramp-copy-size-limit)
53 (defvar tramp-persistency-file-name)
54 (defvar tramp-remote-process-environment)
56 ;; There is no default value on w32 systems, which could work out of the box.
57 (defconst tramp-test-temporary-file-directory
59 ((getenv "REMOTE_TEMPORARY_FILE_DIRECTORY"))
60 ((eq system-type 'windows-nt) null-device)
64 (tramp-login-program "sh")
65 (tramp-login-args (("-i")))
66 (tramp-remote-shell "/bin/sh")
67 (tramp-remote-shell-args ("-c"))
68 (tramp-connection-timeout 10)))
69 (format "/mock::%s" temporary-file-directory)))
70 "Temporary directory for Tramp tests.")
72 (setq password-cache-expiry nil
74 tramp-copy-size-limit nil
75 tramp-message-show-message nil
76 tramp-persistency-file-name nil)
78 ;; This shall happen on hydra only.
79 (when (getenv "NIX_STORE")
80 (add-to-list 'tramp-remote-path 'tramp-own-remote-path))
82 (defvar tramp--test-enabled-checked nil
83 "Cached result of `tramp--test-enabled'.
84 If the function did run, the value is a cons cell, the `cdr'
87 (defun tramp--test-enabled ()
88 "Whether remote file access is enabled."
89 (unless (consp tramp--test-enabled-checked)
91 tramp--test-enabled-checked
95 (file-remote-p tramp-test-temporary-file-directory)
96 (file-directory-p tramp-test-temporary-file-directory)
97 (file-writable-p tramp-test-temporary-file-directory))))))
99 (when (cdr tramp--test-enabled-checked)
100 ;; Cleanup connection.
102 (tramp-cleanup-connection
103 (tramp-dissect-file-name tramp-test-temporary-file-directory)
104 nil 'keep-password)))
107 (cdr tramp--test-enabled-checked))
109 (defun tramp--test-make-temp-name (&optional local)
110 "Create a temporary file name for test."
112 (make-temp-name "tramp-test")
113 (if local temporary-file-directory tramp-test-temporary-file-directory)))
115 (defmacro tramp--instrument-test-case (verbose &rest body)
116 "Run BODY with `tramp-verbose' equal VERBOSE.
117 Print the the content of the Tramp debug buffer, if BODY does not
118 eval properly in `should', `should-not' or `should-error'. BODY
119 shall not contain a timeout."
120 (declare (indent 1) (debug (natnump body)))
121 `(let ((tramp-verbose ,verbose)
122 (tramp-message-show-message t)
123 (tramp-debug-on-error t)
124 (debug-ignored-errors
125 (cons "^make-symbolic-link not supported$" debug-ignored-errors)))
128 (when (> tramp-verbose 3)
129 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
130 (with-current-buffer (tramp-get-connection-buffer v)
131 (message "%s" (buffer-string)))
132 (with-current-buffer (tramp-get-debug-buffer v)
133 (message "%s" (buffer-string))))))))
135 (ert-deftest tramp-test00-availability ()
136 "Test availability of Tramp functions."
137 :expected-result (if (tramp--test-enabled) :passed :failed)
138 (message "Remote directory: `%s'" tramp-test-temporary-file-directory)
139 (should (ignore-errors
141 (file-remote-p tramp-test-temporary-file-directory)
142 (file-directory-p tramp-test-temporary-file-directory)
143 (file-writable-p tramp-test-temporary-file-directory)))))
145 (ert-deftest tramp-test01-file-name-syntax ()
146 "Check remote file name syntax."
148 (should (tramp-tramp-file-p "/method::"))
149 (should (tramp-tramp-file-p "/host:"))
150 (should (tramp-tramp-file-p "/user@:"))
151 (should (tramp-tramp-file-p "/user@host:"))
152 (should (tramp-tramp-file-p "/method:host:"))
153 (should (tramp-tramp-file-p "/method:user@:"))
154 (should (tramp-tramp-file-p "/method:user@host:"))
155 (should (tramp-tramp-file-p "/method:user@email@host:"))
158 (should (tramp-tramp-file-p "/host#1234:"))
159 (should (tramp-tramp-file-p "/user@host#1234:"))
160 (should (tramp-tramp-file-p "/method:host#1234:"))
161 (should (tramp-tramp-file-p "/method:user@host#1234:"))
163 ;; Using an IPv4 address.
164 (should (tramp-tramp-file-p "/1.2.3.4:"))
165 (should (tramp-tramp-file-p "/user@1.2.3.4:"))
166 (should (tramp-tramp-file-p "/method:1.2.3.4:"))
167 (should (tramp-tramp-file-p "/method:user@1.2.3.4:"))
169 ;; Using an IPv6 address.
170 (should (tramp-tramp-file-p "/[]:"))
171 (should (tramp-tramp-file-p "/[::1]:"))
172 (should (tramp-tramp-file-p "/user@[::1]:"))
173 (should (tramp-tramp-file-p "/method:[::1]:"))
174 (should (tramp-tramp-file-p "/method:user@[::1]:"))
176 ;; Local file name part.
177 (should (tramp-tramp-file-p "/host:/:"))
178 (should (tramp-tramp-file-p "/method:::"))
179 (should (tramp-tramp-file-p "/method::/path/to/file"))
180 (should (tramp-tramp-file-p "/method::file"))
183 (should (tramp-tramp-file-p "/method1:|method2::"))
184 (should (tramp-tramp-file-p "/method1:host1|host2:"))
185 (should (tramp-tramp-file-p "/method1:host1|method2:host2:"))
186 (should (tramp-tramp-file-p "/method1:user1@host1|method2:user2@host2:"))
187 (should (tramp-tramp-file-p
188 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:"))
191 (should-not (tramp-tramp-file-p nil))
192 (should-not (tramp-tramp-file-p 'symbol))
193 ;; "/:" suppresses file name handlers.
194 (should-not (tramp-tramp-file-p "/::"))
195 (should-not (tramp-tramp-file-p "/:@:"))
196 (should-not (tramp-tramp-file-p "/:[]:"))
197 ;; Multihops require a method.
198 (should-not (tramp-tramp-file-p "/host1|host2:"))
199 ;; Methods or hostnames shall be at least two characters on MS Windows.
200 (when (memq system-type '(cygwin windows-nt))
201 (should-not (tramp-tramp-file-p "/c:/path/to/file"))
202 (should-not (tramp-tramp-file-p "/c::/path/to/file"))))
204 (ert-deftest tramp-test02-file-name-dissect ()
205 "Check remote file name components."
206 (let ((tramp-default-method "default-method")
207 (tramp-default-user "default-user")
208 (tramp-default-host "default-host"))
209 ;; Expand `tramp-default-user' and `tramp-default-host'.
210 (should (string-equal
211 (file-remote-p "/method::")
212 (format "/%s:%s@%s:" "method" "default-user" "default-host")))
213 (should (string-equal (file-remote-p "/method::" 'method) "method"))
214 (should (string-equal (file-remote-p "/method::" 'user) "default-user"))
215 (should (string-equal (file-remote-p "/method::" 'host) "default-host"))
216 (should (string-equal (file-remote-p "/method::" 'localname) ""))
217 (should (string-equal (file-remote-p "/method::" 'hop) nil))
219 ;; Expand `tramp-default-method' and `tramp-default-user'.
220 (should (string-equal
221 (file-remote-p "/host:")
222 (format "/%s:%s@%s:" "default-method" "default-user" "host")))
223 (should (string-equal (file-remote-p "/host:" 'method) "default-method"))
224 (should (string-equal (file-remote-p "/host:" 'user) "default-user"))
225 (should (string-equal (file-remote-p "/host:" 'host) "host"))
226 (should (string-equal (file-remote-p "/host:" 'localname) ""))
227 (should (string-equal (file-remote-p "/host:" 'hop) nil))
229 ;; Expand `tramp-default-method' and `tramp-default-host'.
230 (should (string-equal
231 (file-remote-p "/user@:")
232 (format "/%s:%s@%s:" "default-method""user" "default-host")))
233 (should (string-equal (file-remote-p "/user@:" 'method) "default-method"))
234 (should (string-equal (file-remote-p "/user@:" 'user) "user"))
235 (should (string-equal (file-remote-p "/user@:" 'host) "default-host"))
236 (should (string-equal (file-remote-p "/user@:" 'localname) ""))
237 (should (string-equal (file-remote-p "/user@:" 'hop) nil))
239 ;; Expand `tramp-default-method'.
240 (should (string-equal
241 (file-remote-p "/user@host:")
242 (format "/%s:%s@%s:" "default-method" "user" "host")))
243 (should (string-equal
244 (file-remote-p "/user@host:" 'method) "default-method"))
245 (should (string-equal (file-remote-p "/user@host:" 'user) "user"))
246 (should (string-equal (file-remote-p "/user@host:" 'host) "host"))
247 (should (string-equal (file-remote-p "/user@host:" 'localname) ""))
248 (should (string-equal (file-remote-p "/user@host:" 'hop) nil))
250 ;; Expand `tramp-default-user'.
251 (should (string-equal
252 (file-remote-p "/method:host:")
253 (format "/%s:%s@%s:" "method" "default-user" "host")))
254 (should (string-equal (file-remote-p "/method:host:" 'method) "method"))
255 (should (string-equal (file-remote-p "/method:host:" 'user) "default-user"))
256 (should (string-equal (file-remote-p "/method:host:" 'host) "host"))
257 (should (string-equal (file-remote-p "/method:host:" 'localname) ""))
258 (should (string-equal (file-remote-p "/method:host:" 'hop) nil))
260 ;; Expand `tramp-default-host'.
261 (should (string-equal
262 (file-remote-p "/method:user@:")
263 (format "/%s:%s@%s:" "method" "user" "default-host")))
264 (should (string-equal (file-remote-p "/method:user@:" 'method) "method"))
265 (should (string-equal (file-remote-p "/method:user@:" 'user) "user"))
266 (should (string-equal (file-remote-p "/method:user@:" 'host)
268 (should (string-equal (file-remote-p "/method:user@:" 'localname) ""))
269 (should (string-equal (file-remote-p "/method:user@:" 'hop) nil))
272 (should (string-equal
273 (file-remote-p "/method:user@host:")
274 (format "/%s:%s@%s:" "method" "user" "host")))
275 (should (string-equal
276 (file-remote-p "/method:user@host:" 'method) "method"))
277 (should (string-equal (file-remote-p "/method:user@host:" 'user) "user"))
278 (should (string-equal (file-remote-p "/method:user@host:" 'host) "host"))
279 (should (string-equal (file-remote-p "/method:user@host:" 'localname) ""))
280 (should (string-equal (file-remote-p "/method:user@host:" 'hop) nil))
283 (should (string-equal
284 (file-remote-p "/method:user@email@host:")
285 (format "/%s:%s@%s:" "method" "user@email" "host")))
286 (should (string-equal
287 (file-remote-p "/method:user@email@host:" 'method) "method"))
288 (should (string-equal
289 (file-remote-p "/method:user@email@host:" 'user) "user@email"))
290 (should (string-equal
291 (file-remote-p "/method:user@email@host:" 'host) "host"))
292 (should (string-equal
293 (file-remote-p "/method:user@email@host:" 'localname) ""))
294 (should (string-equal
295 (file-remote-p "/method:user@email@host:" 'hop) nil))
297 ;; Expand `tramp-default-method' and `tramp-default-user'.
298 (should (string-equal
299 (file-remote-p "/host#1234:")
300 (format "/%s:%s@%s:" "default-method" "default-user" "host#1234")))
301 (should (string-equal
302 (file-remote-p "/host#1234:" 'method) "default-method"))
303 (should (string-equal (file-remote-p "/host#1234:" 'user) "default-user"))
304 (should (string-equal (file-remote-p "/host#1234:" 'host) "host#1234"))
305 (should (string-equal (file-remote-p "/host#1234:" 'localname) ""))
306 (should (string-equal (file-remote-p "/host#1234:" 'hop) nil))
308 ;; Expand `tramp-default-method'.
309 (should (string-equal
310 (file-remote-p "/user@host#1234:")
311 (format "/%s:%s@%s:" "default-method" "user" "host#1234")))
312 (should (string-equal
313 (file-remote-p "/user@host#1234:" 'method) "default-method"))
314 (should (string-equal (file-remote-p "/user@host#1234:" 'user) "user"))
315 (should (string-equal (file-remote-p "/user@host#1234:" 'host) "host#1234"))
316 (should (string-equal (file-remote-p "/user@host#1234:" 'localname) ""))
317 (should (string-equal (file-remote-p "/user@host#1234:" 'hop) nil))
319 ;; Expand `tramp-default-user'.
320 (should (string-equal
321 (file-remote-p "/method:host#1234:")
322 (format "/%s:%s@%s:" "method" "default-user" "host#1234")))
323 (should (string-equal
324 (file-remote-p "/method:host#1234:" 'method) "method"))
325 (should (string-equal
326 (file-remote-p "/method:host#1234:" 'user) "default-user"))
327 (should (string-equal
328 (file-remote-p "/method:host#1234:" 'host) "host#1234"))
329 (should (string-equal (file-remote-p "/method:host#1234:" 'localname) ""))
330 (should (string-equal (file-remote-p "/method:host#1234:" 'hop) nil))
333 (should (string-equal
334 (file-remote-p "/method:user@host#1234:")
335 (format "/%s:%s@%s:" "method" "user" "host#1234")))
336 (should (string-equal
337 (file-remote-p "/method:user@host#1234:" 'method) "method"))
338 (should (string-equal
339 (file-remote-p "/method:user@host#1234:" 'user) "user"))
340 (should (string-equal
341 (file-remote-p "/method:user@host#1234:" 'host) "host#1234"))
342 (should (string-equal
343 (file-remote-p "/method:user@host#1234:" 'localname) ""))
344 (should (string-equal
345 (file-remote-p "/method:user@host#1234:" 'hop) nil))
347 ;; Expand `tramp-default-method' and `tramp-default-user'.
348 (should (string-equal
349 (file-remote-p "/1.2.3.4:")
350 (format "/%s:%s@%s:" "default-method" "default-user" "1.2.3.4")))
351 (should (string-equal (file-remote-p "/1.2.3.4:" 'method) "default-method"))
352 (should (string-equal (file-remote-p "/1.2.3.4:" 'user) "default-user"))
353 (should (string-equal (file-remote-p "/1.2.3.4:" 'host) "1.2.3.4"))
354 (should (string-equal (file-remote-p "/1.2.3.4:" 'localname) ""))
355 (should (string-equal (file-remote-p "/1.2.3.4:" 'hop) nil))
357 ;; Expand `tramp-default-method'.
358 (should (string-equal
359 (file-remote-p "/user@1.2.3.4:")
360 (format "/%s:%s@%s:" "default-method" "user" "1.2.3.4")))
361 (should (string-equal
362 (file-remote-p "/user@1.2.3.4:" 'method) "default-method"))
363 (should (string-equal (file-remote-p "/user@1.2.3.4:" 'user) "user"))
364 (should (string-equal (file-remote-p "/user@1.2.3.4:" 'host) "1.2.3.4"))
365 (should (string-equal (file-remote-p "/user@1.2.3.4:" 'localname) ""))
366 (should (string-equal (file-remote-p "/user@1.2.3.4:" 'hop) nil))
368 ;; Expand `tramp-default-user'.
369 (should (string-equal
370 (file-remote-p "/method:1.2.3.4:")
371 (format "/%s:%s@%s:" "method" "default-user" "1.2.3.4")))
372 (should (string-equal (file-remote-p "/method:1.2.3.4:" 'method) "method"))
373 (should (string-equal
374 (file-remote-p "/method:1.2.3.4:" 'user) "default-user"))
375 (should (string-equal (file-remote-p "/method:1.2.3.4:" 'host) "1.2.3.4"))
376 (should (string-equal (file-remote-p "/method:1.2.3.4:" 'localname) ""))
377 (should (string-equal (file-remote-p "/method:1.2.3.4:" 'hop) nil))
380 (should (string-equal
381 (file-remote-p "/method:user@1.2.3.4:")
382 (format "/%s:%s@%s:" "method" "user" "1.2.3.4")))
383 (should (string-equal
384 (file-remote-p "/method:user@1.2.3.4:" 'method) "method"))
385 (should (string-equal (file-remote-p "/method:user@1.2.3.4:" 'user) "user"))
386 (should (string-equal
387 (file-remote-p "/method:user@1.2.3.4:" 'host) "1.2.3.4"))
388 (should (string-equal
389 (file-remote-p "/method:user@1.2.3.4:" 'localname) ""))
390 (should (string-equal
391 (file-remote-p "/method:user@1.2.3.4:" 'hop) nil))
393 ;; Expand `tramp-default-method', `tramp-default-user' and
394 ;; `tramp-default-host'.
395 (should (string-equal
396 (file-remote-p "/[]:")
398 "/%s:%s@%s:" "default-method" "default-user" "default-host")))
399 (should (string-equal (file-remote-p "/[]:" 'method) "default-method"))
400 (should (string-equal (file-remote-p "/[]:" 'user) "default-user"))
401 (should (string-equal (file-remote-p "/[]:" 'host) "default-host"))
402 (should (string-equal (file-remote-p "/[]:" 'localname) ""))
403 (should (string-equal (file-remote-p "/[]:" 'hop) nil))
405 ;; Expand `tramp-default-method' and `tramp-default-user'.
406 (let ((tramp-default-host "::1"))
407 (should (string-equal
408 (file-remote-p "/[]:")
409 (format "/%s:%s@%s:" "default-method" "default-user" "[::1]")))
410 (should (string-equal (file-remote-p "/[]:" 'method) "default-method"))
411 (should (string-equal (file-remote-p "/[]:" 'user) "default-user"))
412 (should (string-equal (file-remote-p "/[]:" 'host) "::1"))
413 (should (string-equal (file-remote-p "/[]:" 'localname) ""))
414 (should (string-equal (file-remote-p "/[]:" 'hop) nil)))
416 ;; Expand `tramp-default-method' and `tramp-default-user'.
417 (should (string-equal
418 (file-remote-p "/[::1]:")
419 (format "/%s:%s@%s:" "default-method" "default-user" "[::1]")))
420 (should (string-equal (file-remote-p "/[::1]:" 'method) "default-method"))
421 (should (string-equal (file-remote-p "/[::1]:" 'user) "default-user"))
422 (should (string-equal (file-remote-p "/[::1]:" 'host) "::1"))
423 (should (string-equal (file-remote-p "/[::1]:" 'localname) ""))
424 (should (string-equal (file-remote-p "/[::1]:" 'hop) nil))
426 ;; Expand `tramp-default-method'.
427 (should (string-equal
428 (file-remote-p "/user@[::1]:")
429 (format "/%s:%s@%s:" "default-method" "user" "[::1]")))
430 (should (string-equal
431 (file-remote-p "/user@[::1]:" 'method) "default-method"))
432 (should (string-equal (file-remote-p "/user@[::1]:" 'user) "user"))
433 (should (string-equal (file-remote-p "/user@[::1]:" 'host) "::1"))
434 (should (string-equal (file-remote-p "/user@[::1]:" 'localname) ""))
435 (should (string-equal (file-remote-p "/user@[::1]:" 'hop) nil))
437 ;; Expand `tramp-default-user'.
438 (should (string-equal
439 (file-remote-p "/method:[::1]:")
440 (format "/%s:%s@%s:" "method" "default-user" "[::1]")))
441 (should (string-equal (file-remote-p "/method:[::1]:" 'method) "method"))
442 (should (string-equal
443 (file-remote-p "/method:[::1]:" 'user) "default-user"))
444 (should (string-equal (file-remote-p "/method:[::1]:" 'host) "::1"))
445 (should (string-equal (file-remote-p "/method:[::1]:" 'localname) ""))
446 (should (string-equal (file-remote-p "/method:[::1]:" 'hop) nil))
449 (should (string-equal
450 (file-remote-p "/method:user@[::1]:")
451 (format "/%s:%s@%s:" "method" "user" "[::1]")))
452 (should (string-equal
453 (file-remote-p "/method:user@[::1]:" 'method) "method"))
454 (should (string-equal (file-remote-p "/method:user@[::1]:" 'user) "user"))
455 (should (string-equal (file-remote-p "/method:user@[::1]:" 'host) "::1"))
456 (should (string-equal
457 (file-remote-p "/method:user@[::1]:" 'localname) ""))
458 (should (string-equal (file-remote-p "/method:user@[::1]:" 'hop) nil))
460 ;; Local file name part.
461 (should (string-equal (file-remote-p "/host:/:" 'localname) "/:"))
462 (should (string-equal (file-remote-p "/method:::" 'localname) ":"))
463 (should (string-equal (file-remote-p "/method:: " 'localname) " "))
464 (should (string-equal (file-remote-p "/method::file" 'localname) "file"))
465 (should (string-equal
466 (file-remote-p "/method::/path/to/file" 'localname)
472 (file-remote-p "/method1:user1@host1|method2:user2@host2:/path/to/file")
473 (format "/%s:%s@%s|%s:%s@%s:"
474 "method1" "user1" "host1" "method2" "user2" "host2")))
478 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'method)
483 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'user)
488 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'host)
493 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'localname)
498 "/method1:user1@host1|method2:user2@host2:/path/to/file" 'hop)
500 "method1" "user1" "host1")))
505 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file")
506 (format "/%s:%s@%s|%s:%s@%s|%s:%s@%s:"
507 "method1" "user1" "host1"
508 "method2" "user2" "host2"
509 "method3" "user3" "host3")))
513 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
519 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
525 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
531 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
537 "/method1:user1@host1|method2:user2@host2|method3:user3@host3:/path/to/file"
539 (format "%s:%s@%s|%s:%s@%s|"
540 "method1" "user1" "host1" "method2" "user2" "host2")))))
542 (ert-deftest tramp-test03-file-name-defaults ()
543 "Check default values for some methods."
544 ;; Default values in tramp-adb.el.
545 (should (string-equal (file-remote-p "/adb::" 'host) ""))
546 ;; Default values in tramp-ftp.el.
547 (should (string-equal (file-remote-p "/ftp.host:" 'method) "ftp"))
548 (dolist (u '("ftp" "anonymous"))
549 (should (string-equal (file-remote-p (format "/%s@:" u) 'method) "ftp")))
550 ;; Default values in tramp-gvfs.el.
551 (when (and (load "tramp-gvfs" 'noerror 'nomessage)
552 (symbol-value 'tramp-gvfs-enabled))
553 (should (string-equal (file-remote-p "/synce::" 'user) nil)))
554 ;; Default values in tramp-gw.el.
555 (dolist (m '("tunnel" "socks"))
557 (string-equal (file-remote-p (format "/%s::" m) 'user) (user-login-name))))
558 ;; Default values in tramp-sh.el.
559 (dolist (h `("127.0.0.1" "[::1]" "localhost" "localhost6" ,(system-name)))
560 (should (string-equal (file-remote-p (format "/root@%s:" h) 'method) "su")))
561 (dolist (m '("su" "sudo" "ksu"))
562 (should (string-equal (file-remote-p (format "/%s::" m) 'user) "root")))
563 (dolist (m '("rcp" "remcp" "rsh" "telnet" "krlogin" "fcp"))
565 (string-equal (file-remote-p (format "/%s::" m) 'user) (user-login-name))))
566 ;; Default values in tramp-smb.el.
567 (should (string-equal (file-remote-p "/user%domain@host:" 'method) "smb"))
568 (should (string-equal (file-remote-p "/smb::" 'user) nil)))
570 (ert-deftest tramp-test04-substitute-in-file-name ()
571 "Check `substitute-in-file-name'."
572 (should (string-equal (substitute-in-file-name "/method:host://foo") "/foo"))
575 (substitute-in-file-name "/method:host:/path//foo") "/method:host:/foo"))
577 (string-equal (substitute-in-file-name "/method:host:/path///foo") "/foo"))
580 (substitute-in-file-name "/method:host:/path/~/foo") "/method:host:~/foo"))
582 (string-equal (substitute-in-file-name "/method:host:/path//~/foo") "~/foo"))
583 (let (process-environment)
586 (substitute-in-file-name "/method:host:/path/$FOO")
587 "/method:host:/path/$FOO"))
591 (substitute-in-file-name "/method:host:/path/$FOO")
592 "/method:host:/path/bla"))
595 (substitute-in-file-name "/method:host:/path/$$FOO")
596 "/method:host:/path/$FOO"))))
598 (ert-deftest tramp-test05-expand-file-name ()
599 "Check `expand-file-name'."
602 (expand-file-name "/method:host:/path/./file") "/method:host:/path/file"))
605 (expand-file-name "/method:host:/path/../file") "/method:host:/file")))
607 (ert-deftest tramp-test06-directory-file-name ()
608 "Check `directory-file-name'.
609 This checks also `file-name-as-directory', `file-name-directory',
610 `file-name-nondirectory' and `unhandled-file-name-directory'."
613 (directory-file-name "/method:host:/path/to/file")
614 "/method:host:/path/to/file"))
617 (directory-file-name "/method:host:/path/to/file/")
618 "/method:host:/path/to/file"))
621 (file-name-as-directory "/method:host:/path/to/file")
622 "/method:host:/path/to/file/"))
625 (file-name-as-directory "/method:host:/path/to/file/")
626 "/method:host:/path/to/file/"))
629 (file-name-directory "/method:host:/path/to/file")
630 "/method:host:/path/to/"))
633 (file-name-directory "/method:host:/path/to/file/")
634 "/method:host:/path/to/file/"))
636 (string-equal (file-name-nondirectory "/method:host:/path/to/file") "file"))
638 (string-equal (file-name-nondirectory "/method:host:/path/to/file/") ""))
640 (unhandled-file-name-directory "/method:host:/path/to/file"))
643 (dolist (n-e '(nil t))
644 ;; We must clear `tramp-default-method'. On hydra, it is "ftp",
645 ;; which ruins the tests.
646 (let ((non-essential n-e)
647 tramp-default-method)
649 `(,(file-remote-p tramp-test-temporary-file-directory 'method)
650 ,(file-remote-p tramp-test-temporary-file-directory 'host)))
651 (unless (zerop (length file))
652 (setq file (format "/%s:" file))
653 (should (string-equal (directory-file-name file) file))
656 (file-name-as-directory file)
657 (if (tramp-completion-mode-p) file (concat file "./"))))
658 (should (string-equal (file-name-directory file) file))
659 (should (string-equal (file-name-nondirectory file) "")))))))
661 (ert-deftest tramp-test07-file-exists-p ()
662 "Check `file-exist-p', `write-region' and `delete-file'."
663 (skip-unless (tramp--test-enabled))
665 (let ((tmp-name (tramp--test-make-temp-name)))
666 (should-not (file-exists-p tmp-name))
667 (write-region "foo" nil tmp-name)
668 (should (file-exists-p tmp-name))
669 (delete-file tmp-name)
670 (should-not (file-exists-p tmp-name))))
672 (ert-deftest tramp-test08-file-local-copy ()
673 "Check `file-local-copy'."
674 (skip-unless (tramp--test-enabled))
676 (let ((tmp-name1 (tramp--test-make-temp-name))
680 (write-region "foo" nil tmp-name1)
681 (should (setq tmp-name2 (file-local-copy tmp-name1)))
683 (insert-file-contents tmp-name2)
684 (should (string-equal (buffer-string) "foo")))
685 ;; Check also that a file transfer with compression works.
686 (let ((default-directory tramp-test-temporary-file-directory)
687 (tramp-copy-size-limit 4)
688 (tramp-inline-compress-start-size 2))
689 (delete-file tmp-name2)
690 (should (setq tmp-name2 (file-local-copy tmp-name1)))))
694 (delete-file tmp-name1)
695 (delete-file tmp-name2)))))
697 (ert-deftest tramp-test09-insert-file-contents ()
698 "Check `insert-file-contents'."
699 (skip-unless (tramp--test-enabled))
701 (let ((tmp-name (tramp--test-make-temp-name)))
704 (write-region "foo" nil tmp-name)
706 (insert-file-contents tmp-name)
707 (should (string-equal (buffer-string) "foo"))
708 (insert-file-contents tmp-name)
709 (should (string-equal (buffer-string) "foofoo"))
711 (insert-file-contents tmp-name nil 1 3)
712 (should (string-equal (buffer-string) "oofoofoo"))
714 (insert-file-contents tmp-name nil nil nil 'replace)
715 (should (string-equal (buffer-string) "foo"))))
718 (ignore-errors (delete-file tmp-name)))))
720 (ert-deftest tramp-test10-write-region ()
721 "Check `write-region'."
722 (skip-unless (tramp--test-enabled))
724 (let ((tmp-name (tramp--test-make-temp-name)))
729 (write-region nil nil tmp-name))
731 (insert-file-contents tmp-name)
732 (should (string-equal (buffer-string) "foo")))
736 (write-region nil nil tmp-name 'append))
738 (insert-file-contents tmp-name)
739 (should (string-equal (buffer-string) "foobla")))
741 (write-region "foo" nil tmp-name)
743 (insert-file-contents tmp-name)
744 (should (string-equal (buffer-string) "foo")))
748 (write-region 3 5 tmp-name))
750 (insert-file-contents tmp-name)
751 (should (string-equal (buffer-string) "34"))))
754 (ignore-errors (delete-file tmp-name)))))
756 (ert-deftest tramp-test11-copy-file ()
758 (skip-unless (tramp--test-enabled))
760 (let ((tmp-name1 (tramp--test-make-temp-name))
761 (tmp-name2 (tramp--test-make-temp-name))
762 (tmp-name3 (tramp--test-make-temp-name))
763 (tmp-name4 (tramp--test-make-temp-name 'local))
764 (tmp-name5 (tramp--test-make-temp-name 'local)))
766 ;; Copy on remote side.
769 (write-region "foo" nil tmp-name1)
770 (copy-file tmp-name1 tmp-name2)
771 (should (file-exists-p tmp-name2))
773 (insert-file-contents tmp-name2)
774 (should (string-equal (buffer-string) "foo")))
775 (should-error (copy-file tmp-name1 tmp-name2))
776 (copy-file tmp-name1 tmp-name2 'ok)
777 (make-directory tmp-name3)
778 (copy-file tmp-name1 tmp-name3)
781 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name3))))
784 (ignore-errors (delete-file tmp-name1))
785 (ignore-errors (delete-file tmp-name2))
786 (ignore-errors (delete-directory tmp-name3 'recursive)))
788 ;; Copy from remote side to local side.
791 (write-region "foo" nil tmp-name1)
792 (copy-file tmp-name1 tmp-name4)
793 (should (file-exists-p tmp-name4))
795 (insert-file-contents tmp-name4)
796 (should (string-equal (buffer-string) "foo")))
797 (should-error (copy-file tmp-name1 tmp-name4))
798 (copy-file tmp-name1 tmp-name4 'ok)
799 (make-directory tmp-name5)
800 (copy-file tmp-name1 tmp-name5)
803 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name5))))
806 (ignore-errors (delete-file tmp-name1))
807 (ignore-errors (delete-file tmp-name4))
808 (ignore-errors (delete-directory tmp-name5 'recursive)))
810 ;; Copy from local side to remote side.
813 (write-region "foo" nil tmp-name4 nil 'nomessage)
814 (copy-file tmp-name4 tmp-name1)
815 (should (file-exists-p tmp-name1))
817 (insert-file-contents tmp-name1)
818 (should (string-equal (buffer-string) "foo")))
819 (should-error (copy-file tmp-name4 tmp-name1))
820 (copy-file tmp-name4 tmp-name1 'ok)
821 (make-directory tmp-name3)
822 (copy-file tmp-name4 tmp-name3)
825 (expand-file-name (file-name-nondirectory tmp-name4) tmp-name3))))
828 (ignore-errors (delete-file tmp-name1))
829 (ignore-errors (delete-file tmp-name4))
830 (ignore-errors (delete-directory tmp-name3 'recursive)))))
832 (ert-deftest tramp-test12-rename-file ()
833 "Check `rename-file'."
834 (skip-unless (tramp--test-enabled))
836 (let ((tmp-name1 (tramp--test-make-temp-name))
837 (tmp-name2 (tramp--test-make-temp-name))
838 (tmp-name3 (tramp--test-make-temp-name))
839 (tmp-name4 (tramp--test-make-temp-name 'local))
840 (tmp-name5 (tramp--test-make-temp-name 'local)))
842 ;; Rename on remote side.
845 (write-region "foo" nil tmp-name1)
846 (rename-file tmp-name1 tmp-name2)
847 (should-not (file-exists-p tmp-name1))
848 (should (file-exists-p tmp-name2))
850 (insert-file-contents tmp-name2)
851 (should (string-equal (buffer-string) "foo")))
852 (write-region "foo" nil tmp-name1)
853 (should-error (rename-file tmp-name1 tmp-name2))
854 (rename-file tmp-name1 tmp-name2 'ok)
855 (should-not (file-exists-p tmp-name1))
856 (write-region "foo" nil tmp-name1)
857 (make-directory tmp-name3)
858 (rename-file tmp-name1 tmp-name3)
859 (should-not (file-exists-p tmp-name1))
862 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name3))))
865 (ignore-errors (delete-file tmp-name1))
866 (ignore-errors (delete-file tmp-name2))
867 (ignore-errors (delete-directory tmp-name3 'recursive)))
869 ;; Rename from remote side to local side.
872 (write-region "foo" nil tmp-name1)
873 (rename-file tmp-name1 tmp-name4)
874 (should-not (file-exists-p tmp-name1))
875 (should (file-exists-p tmp-name4))
877 (insert-file-contents tmp-name4)
878 (should (string-equal (buffer-string) "foo")))
879 (write-region "foo" nil tmp-name1)
880 (should-error (rename-file tmp-name1 tmp-name4))
881 (rename-file tmp-name1 tmp-name4 'ok)
882 (should-not (file-exists-p tmp-name1))
883 (write-region "foo" nil tmp-name1)
884 (make-directory tmp-name5)
885 (rename-file tmp-name1 tmp-name5)
886 (should-not (file-exists-p tmp-name1))
889 (expand-file-name (file-name-nondirectory tmp-name1) tmp-name5))))
892 (ignore-errors (delete-file tmp-name1))
893 (ignore-errors (delete-file tmp-name4))
894 (ignore-errors (delete-directory tmp-name5 'recursive)))
896 ;; Rename from local side to remote side.
899 (write-region "foo" nil tmp-name4 nil 'nomessage)
900 (rename-file tmp-name4 tmp-name1)
901 (should-not (file-exists-p tmp-name4))
902 (should (file-exists-p tmp-name1))
904 (insert-file-contents tmp-name1)
905 (should (string-equal (buffer-string) "foo")))
906 (write-region "foo" nil tmp-name4 nil 'nomessage)
907 (should-error (rename-file tmp-name4 tmp-name1))
908 (rename-file tmp-name4 tmp-name1 'ok)
909 (should-not (file-exists-p tmp-name4))
910 (write-region "foo" nil tmp-name4 nil 'nomessage)
911 (make-directory tmp-name3)
912 (rename-file tmp-name4 tmp-name3)
913 (should-not (file-exists-p tmp-name4))
916 (expand-file-name (file-name-nondirectory tmp-name4) tmp-name3))))
919 (ignore-errors (delete-file tmp-name1))
920 (ignore-errors (delete-file tmp-name4))
921 (ignore-errors (delete-directory tmp-name3 'recursive)))))
923 (ert-deftest tramp-test13-make-directory ()
924 "Check `make-directory'.
925 This tests also `file-directory-p' and `file-accessible-directory-p'."
926 (skip-unless (tramp--test-enabled))
928 (let* ((tmp-name1 (tramp--test-make-temp-name))
929 (tmp-name2 (expand-file-name "foo/bar" tmp-name1)))
932 (make-directory tmp-name1)
933 (should (file-directory-p tmp-name1))
934 (should (file-accessible-directory-p tmp-name1))
935 (should-error (make-directory tmp-name2) :type 'file-error)
936 (make-directory tmp-name2 'parents)
937 (should (file-directory-p tmp-name2))
938 (should (file-accessible-directory-p tmp-name2)))
941 (ignore-errors (delete-directory tmp-name1 'recursive)))))
943 (ert-deftest tramp-test14-delete-directory ()
944 "Check `delete-directory'."
945 (skip-unless (tramp--test-enabled))
947 (let ((tmp-name (tramp--test-make-temp-name)))
948 ;; Delete empty directory.
949 (make-directory tmp-name)
950 (should (file-directory-p tmp-name))
951 (delete-directory tmp-name)
952 (should-not (file-directory-p tmp-name))
953 ;; Delete non-empty directory.
954 (make-directory tmp-name)
955 (write-region "foo" nil (expand-file-name "bla" tmp-name))
956 (should-error (delete-directory tmp-name) :type 'file-error)
957 (delete-directory tmp-name 'recursive)
958 (should-not (file-directory-p tmp-name))))
960 (ert-deftest tramp-test15-copy-directory ()
961 "Check `copy-directory'."
962 (skip-unless (tramp--test-enabled))
966 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
967 'tramp-smb-file-name-handler)))
969 (let* ((tmp-name1 (tramp--test-make-temp-name))
970 (tmp-name2 (tramp--test-make-temp-name))
971 (tmp-name3 (expand-file-name
972 (file-name-nondirectory tmp-name1) tmp-name2))
973 (tmp-name4 (expand-file-name "foo" tmp-name1))
974 (tmp-name5 (expand-file-name "foo" tmp-name2))
975 (tmp-name6 (expand-file-name "foo" tmp-name3)))
978 ;; Copy empty directory.
979 (make-directory tmp-name1)
980 (write-region "foo" nil tmp-name4)
981 (should (file-directory-p tmp-name1))
982 (should (file-exists-p tmp-name4))
983 (copy-directory tmp-name1 tmp-name2)
984 (should (file-directory-p tmp-name2))
985 (should (file-exists-p tmp-name5))
986 ;; Target directory does exist already.
987 (copy-directory tmp-name1 tmp-name2)
988 (should (file-directory-p tmp-name3))
989 (should (file-exists-p tmp-name6)))
993 (delete-directory tmp-name1 'recursive)
994 (delete-directory tmp-name2 'recursive)))))
996 (ert-deftest tramp-test16-directory-files ()
997 "Check `directory-files'."
998 (skip-unless (tramp--test-enabled))
1000 (let* ((tmp-name1 (tramp--test-make-temp-name))
1001 (tmp-name2 (expand-file-name "bla" tmp-name1))
1002 (tmp-name3 (expand-file-name "foo" tmp-name1)))
1005 (make-directory tmp-name1)
1006 (write-region "foo" nil tmp-name2)
1007 (write-region "bla" nil tmp-name3)
1008 (should (file-directory-p tmp-name1))
1009 (should (file-exists-p tmp-name2))
1010 (should (file-exists-p tmp-name3))
1011 (should (equal (directory-files tmp-name1) '("." ".." "bla" "foo")))
1012 (should (equal (directory-files tmp-name1 'full)
1013 `(,(concat tmp-name1 "/.")
1014 ,(concat tmp-name1 "/..")
1015 ,tmp-name2 ,tmp-name3)))
1016 (should (equal (directory-files
1017 tmp-name1 nil directory-files-no-dot-files-regexp)
1019 (should (equal (directory-files
1020 tmp-name1 'full directory-files-no-dot-files-regexp)
1021 `(,tmp-name2 ,tmp-name3))))
1024 (ignore-errors (delete-directory tmp-name1 'recursive)))))
1026 (ert-deftest tramp-test17-insert-directory ()
1027 "Check `insert-directory'."
1028 (skip-unless (tramp--test-enabled))
1030 (let* ((tmp-name1 (tramp--test-make-temp-name))
1031 (tmp-name2 (expand-file-name "foo" tmp-name1))
1032 ;; We test for the summary line. Keyword "total" could be localized.
1033 (process-environment
1034 (append '("LANG=C" "LANGUAGE=C" "LC_ALL=C") process-environment)))
1037 (make-directory tmp-name1)
1038 (write-region "foo" nil tmp-name2)
1039 (should (file-directory-p tmp-name1))
1040 (should (file-exists-p tmp-name2))
1042 (insert-directory tmp-name1 nil)
1043 (goto-char (point-min))
1044 (should (looking-at-p (regexp-quote tmp-name1))))
1046 (insert-directory tmp-name1 "-al")
1047 (goto-char (point-min))
1048 (should (looking-at-p (format "^.+ %s$" (regexp-quote tmp-name1)))))
1050 (insert-directory (file-name-as-directory tmp-name1) "-al")
1051 (goto-char (point-min))
1053 (looking-at-p (format "^.+ %s/$" (regexp-quote tmp-name1)))))
1056 (file-name-as-directory tmp-name1) "-al" nil 'full-directory-p)
1057 (goto-char (point-min))
1061 ;; There might be a summary line.
1062 "\\(total.+[[:digit:]]+\n\\)?"
1063 ;; We don't know in which order ".", ".." and "foo" appear.
1064 "\\(.+ \\(\\.?\\.\\|foo\\)\n\\)\\{3\\}")))))
1067 (ignore-errors (delete-directory tmp-name1 'recursive)))))
1069 (ert-deftest tramp-test18-file-attributes ()
1070 "Check `file-attributes'.
1071 This tests also `file-readable-p' and `file-regular-p'."
1072 (skip-unless (tramp--test-enabled))
1074 ;; We must use `file-truename' for the temporary directory, because
1075 ;; it could be located on a symlinked directory. This would let the
1077 (let* ((tramp-test-temporary-file-directory
1078 (file-truename tramp-test-temporary-file-directory))
1079 (tmp-name1 (tramp--test-make-temp-name))
1080 (tmp-name2 (tramp--test-make-temp-name))
1081 ;; File name with "//".
1085 (file-remote-p tmp-name1)
1086 (replace-regexp-in-string
1087 "/" "//" (file-remote-p tmp-name1 'localname))))
1091 (write-region "foo" nil tmp-name1)
1092 (should (file-exists-p tmp-name1))
1093 (setq attr (file-attributes tmp-name1))
1094 (should (consp attr))
1095 (should (file-exists-p tmp-name1))
1096 (should (file-readable-p tmp-name1))
1097 (should (file-regular-p tmp-name1))
1098 ;; We do not test inodes and device numbers.
1099 (should (null (car attr)))
1100 (should (numberp (nth 1 attr))) ;; Link.
1101 (should (numberp (nth 2 attr))) ;; Uid.
1102 (should (numberp (nth 3 attr))) ;; Gid.
1103 ;; Last access time.
1104 (should (stringp (current-time-string (nth 4 attr))))
1105 ;; Last modification time.
1106 (should (stringp (current-time-string (nth 5 attr))))
1107 ;; Last status change time.
1108 (should (stringp (current-time-string (nth 6 attr))))
1109 (should (numberp (nth 7 attr))) ;; Size.
1110 (should (stringp (nth 8 attr))) ;; Modes.
1112 (setq attr (file-attributes tmp-name1 'string))
1113 (should (stringp (nth 2 attr))) ;; Uid.
1114 (should (stringp (nth 3 attr))) ;; Gid.
1118 (make-symbolic-link tmp-name1 tmp-name2)
1119 (should (file-exists-p tmp-name2))
1120 (should (file-symlink-p tmp-name2))
1121 (setq attr (file-attributes tmp-name2))
1122 (should (string-equal
1124 (file-remote-p (file-truename tmp-name1) 'localname)))
1125 (delete-file tmp-name2))
1127 (should (string-equal (error-message-string err)
1128 "make-symbolic-link not supported"))))
1130 ;; Check, that "//" in symlinks are handled properly.
1132 (let ((default-directory tramp-test-temporary-file-directory))
1136 (tramp-file-name-localname (tramp-dissect-file-name tmp-name3))
1137 (tramp-file-name-localname (tramp-dissect-file-name tmp-name2)))
1139 (when (file-symlink-p tmp-name2)
1140 (setq attr (file-attributes tmp-name2))
1144 (tramp-file-name-localname (tramp-dissect-file-name tmp-name3))))
1145 (delete-file tmp-name2))
1147 (delete-file tmp-name1)
1148 (make-directory tmp-name1)
1149 (should (file-exists-p tmp-name1))
1150 (should (file-readable-p tmp-name1))
1151 (should-not (file-regular-p tmp-name1))
1152 (setq attr (file-attributes tmp-name1))
1153 (should (eq (car attr) t)))
1156 (ignore-errors (delete-directory tmp-name1))
1157 (ignore-errors (delete-file tmp-name1))
1158 (ignore-errors (delete-file tmp-name2)))))
1160 (ert-deftest tramp-test19-directory-files-and-attributes ()
1161 "Check `directory-files-and-attributes'."
1162 (skip-unless (tramp--test-enabled))
1164 ;; `directory-files-and-attributes' contains also values for "../".
1165 ;; Ensure that this doesn't change during tests, for
1166 ;; example due to handling temporary files.
1167 (let* ((tmp-name1 (tramp--test-make-temp-name))
1168 (tmp-name2 (expand-file-name "bla" tmp-name1))
1172 (make-directory tmp-name1)
1173 (should (file-directory-p tmp-name1))
1174 (make-directory tmp-name2)
1175 (should (file-directory-p tmp-name2))
1176 (write-region "foo" nil (expand-file-name "foo" tmp-name2))
1177 (write-region "bar" nil (expand-file-name "bar" tmp-name2))
1178 (write-region "boz" nil (expand-file-name "boz" tmp-name2))
1179 (setq attr (directory-files-and-attributes tmp-name2))
1180 (should (consp attr))
1181 ;; Dumb remote shells without perl(1) or stat(1) are not
1182 ;; able to return the date correctly. They say "don't know".
1187 (file-attributes (expand-file-name (car elt) tmp-name2)))
1190 (equal (file-attributes (expand-file-name (car elt) tmp-name2))
1192 (setq attr (directory-files-and-attributes tmp-name2 'full))
1194 (unless (equal (nth 5 (file-attributes (car elt))) '(0 0))
1196 (equal (file-attributes (car elt)) (cdr elt)))))
1197 (setq attr (directory-files-and-attributes tmp-name2 nil "^b"))
1198 (should (equal (mapcar 'car attr) '("bar" "boz"))))
1201 (ignore-errors (delete-directory tmp-name1 'recursive)))))
1203 (ert-deftest tramp-test20-file-modes ()
1204 "Check `file-modes'.
1205 This tests also `file-executable-p', `file-writable-p' and `set-file-modes'."
1206 (skip-unless (tramp--test-enabled))
1210 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1211 '(tramp-adb-file-name-handler
1212 tramp-gvfs-file-name-handler
1213 tramp-smb-file-name-handler))))
1215 (let ((tmp-name (tramp--test-make-temp-name)))
1218 (write-region "foo" nil tmp-name)
1219 (should (file-exists-p tmp-name))
1220 (set-file-modes tmp-name #o777)
1221 (should (= (file-modes tmp-name) #o777))
1222 (should (file-executable-p tmp-name))
1223 (should (file-writable-p tmp-name))
1224 (set-file-modes tmp-name #o444)
1225 (should (= (file-modes tmp-name) #o444))
1226 (should-not (file-executable-p tmp-name))
1227 ;; A file is always writable for user "root".
1228 (unless (zerop (nth 2 (file-attributes tmp-name)))
1229 (should-not (file-writable-p tmp-name))))
1232 (ignore-errors (delete-file tmp-name)))))
1234 (ert-deftest tramp-test21-file-links ()
1235 "Check `file-symlink-p'.
1236 This tests also `make-symbolic-link', `file-truename' and `add-name-to-file'."
1237 (skip-unless (tramp--test-enabled))
1239 ;; We must use `file-truename' for the temporary directory, because
1240 ;; it could be located on a symlinked directory. This would let the
1242 (let* ((tramp-test-temporary-file-directory
1243 (file-truename tramp-test-temporary-file-directory))
1244 (tmp-name1 (tramp--test-make-temp-name))
1245 (tmp-name2 (tramp--test-make-temp-name))
1246 (tmp-name3 (tramp--test-make-temp-name 'local)))
1248 ;; Check `make-symbolic-link'.
1251 (write-region "foo" nil tmp-name1)
1252 (should (file-exists-p tmp-name1))
1253 ;; Method "smb" supports `make-symbolic-link' only if the
1254 ;; remote host has CIFS capabilities. tramp-adb.el and
1255 ;; tramp-gvfs.el do not support symbolic links at all.
1257 (make-symbolic-link tmp-name1 tmp-name2)
1260 (not (string-equal (error-message-string err)
1261 "make-symbolic-link not supported")))))
1262 (should (file-symlink-p tmp-name2))
1263 (should-error (make-symbolic-link tmp-name1 tmp-name2))
1264 (make-symbolic-link tmp-name1 tmp-name2 'ok-if-already-exists)
1265 (should (file-symlink-p tmp-name2))
1266 ;; `tmp-name3' is a local file name.
1267 (should-error (make-symbolic-link tmp-name1 tmp-name3)))
1271 (delete-file tmp-name1)
1272 (delete-file tmp-name2)))
1274 ;; Check `add-name-to-file'.
1277 (write-region "foo" nil tmp-name1)
1278 (should (file-exists-p tmp-name1))
1279 (add-name-to-file tmp-name1 tmp-name2)
1280 (should-not (file-symlink-p tmp-name2))
1281 (should-error (add-name-to-file tmp-name1 tmp-name2))
1282 (add-name-to-file tmp-name1 tmp-name2 'ok-if-already-exists)
1283 (should-not (file-symlink-p tmp-name2))
1284 ;; `tmp-name3' is a local file name.
1285 (should-error (add-name-to-file tmp-name1 tmp-name3)))
1289 (delete-file tmp-name1)
1290 (delete-file tmp-name2)))
1292 ;; Check `file-truename'.
1295 (write-region "foo" nil tmp-name1)
1296 (should (file-exists-p tmp-name1))
1297 (make-symbolic-link tmp-name1 tmp-name2)
1298 (should (file-symlink-p tmp-name2))
1299 (should-not (string-equal tmp-name2 (file-truename tmp-name2)))
1301 (string-equal (file-truename tmp-name1) (file-truename tmp-name2)))
1302 (should (file-equal-p tmp-name1 tmp-name2)))
1304 (delete-file tmp-name1)
1305 (delete-file tmp-name2)))
1307 ;; `file-truename' shall preserve trailing link of directories.
1308 (unless (file-symlink-p tramp-test-temporary-file-directory)
1309 (let* ((dir1 (directory-file-name tramp-test-temporary-file-directory))
1310 (dir2 (file-name-as-directory dir1)))
1311 (should (string-equal (file-truename dir1) (expand-file-name dir1)))
1312 (should (string-equal (file-truename dir2) (expand-file-name dir2)))))))
1314 (ert-deftest tramp-test22-file-times ()
1315 "Check `set-file-times' and `file-newer-than-file-p'."
1316 (skip-unless (tramp--test-enabled))
1320 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1321 '(tramp-gvfs-file-name-handler tramp-smb-file-name-handler))))
1323 (let ((tmp-name1 (tramp--test-make-temp-name))
1324 (tmp-name2 (tramp--test-make-temp-name))
1325 (tmp-name3 (tramp--test-make-temp-name)))
1328 (write-region "foo" nil tmp-name1)
1329 (should (file-exists-p tmp-name1))
1330 (should (consp (nth 5 (file-attributes tmp-name1))))
1331 ;; '(0 0) means don't know, and will be replaced by
1332 ;; `current-time'. Therefore, we use '(0 1).
1333 ;; We skip the test, if the remote handler is not able to
1334 ;; set the correct time.
1335 (skip-unless (set-file-times tmp-name1 '(0 1)))
1336 ;; Dumb remote shells without perl(1) or stat(1) are not
1337 ;; able to return the date correctly. They say "don't know".
1338 (unless (equal (nth 5 (file-attributes tmp-name1)) '(0 0))
1339 (should (equal (nth 5 (file-attributes tmp-name1)) '(0 1)))
1340 (write-region "bla" nil tmp-name2)
1341 (should (file-exists-p tmp-name2))
1342 (should (file-newer-than-file-p tmp-name2 tmp-name1))
1343 ;; `tmp-name3' does not exist.
1344 (should (file-newer-than-file-p tmp-name2 tmp-name3))
1345 (should-not (file-newer-than-file-p tmp-name3 tmp-name1))))
1349 (delete-file tmp-name1)
1350 (delete-file tmp-name2)))))
1352 (ert-deftest tramp-test23-visited-file-modtime ()
1353 "Check `set-visited-file-modtime' and `verify-visited-file-modtime'."
1354 (skip-unless (tramp--test-enabled))
1356 (let ((tmp-name (tramp--test-make-temp-name)))
1359 (write-region "foo" nil tmp-name)
1360 (should (file-exists-p tmp-name))
1362 (insert-file-contents tmp-name)
1363 (should (verify-visited-file-modtime))
1364 (set-visited-file-modtime '(0 1))
1365 (should (verify-visited-file-modtime))
1366 (should (equal (visited-file-modtime) '(0 1 0 0)))))
1369 (ignore-errors (delete-file tmp-name)))))
1371 (ert-deftest tramp-test24-file-name-completion ()
1372 "Check `file-name-completion' and `file-name-all-completions'."
1373 (skip-unless (tramp--test-enabled))
1375 (dolist (n-e '(nil t))
1376 (let ((non-essential n-e)
1377 (tmp-name (tramp--test-make-temp-name))
1378 (method (file-remote-p tramp-test-temporary-file-directory 'method))
1379 (host (file-remote-p tramp-test-temporary-file-directory 'host)))
1383 ;; Method and host name in completion mode. This kind of
1384 ;; completion does not work on MS Windows.
1385 (when (and (tramp-completion-mode-p)
1386 (not (memq system-type '(cygwin windows-nt))))
1387 (unless (zerop (length method))
1390 (format "%s:" method)
1391 (file-name-all-completions (substring method 0 1) "/"))))
1392 (unless (zerop (length host))
1396 (file-name-all-completions (substring host 0 1) "/"))))
1397 (unless (or (zerop (length method)) (zerop (length host)))
1401 (file-name-all-completions
1402 (substring host 0 1) (format "/%s:" method))))))
1405 (make-directory tmp-name)
1406 (should (file-directory-p tmp-name))
1407 (write-region "foo" nil (expand-file-name "foo" tmp-name))
1408 (should (file-exists-p (expand-file-name "foo" tmp-name)))
1409 (write-region "bar" nil (expand-file-name "bold" tmp-name))
1410 (should (file-exists-p (expand-file-name "bold" tmp-name)))
1411 (make-directory (expand-file-name "boz" tmp-name))
1412 (should (file-directory-p (expand-file-name "boz" tmp-name)))
1413 (should (equal (file-name-completion "fo" tmp-name) "foo"))
1414 (should (equal (file-name-completion "foo" tmp-name) t))
1415 (should (equal (file-name-completion "b" tmp-name) "bo"))
1416 (should-not (file-name-completion "a" tmp-name))
1419 (file-name-completion "b" tmp-name 'file-directory-p) "boz/"))
1420 (should (equal (file-name-all-completions "fo" tmp-name) '("foo")))
1423 (sort (file-name-all-completions "b" tmp-name) 'string-lessp)
1425 (should-not (file-name-all-completions "a" tmp-name))
1426 ;; `completion-regexp-list' restricts the completion to
1427 ;; files which match all expressions in this list.
1428 (let ((completion-regexp-list
1429 `(,directory-files-no-dot-files-regexp "b")))
1431 (equal (file-name-completion "" tmp-name) "bo"))
1434 (sort (file-name-all-completions "" tmp-name) 'string-lessp)
1436 ;; `file-name-completion' ignores file names that end in
1437 ;; any string in `completion-ignored-extensions'.
1438 (let ((completion-ignored-extensions '(".ext")))
1439 (write-region "foo" nil (expand-file-name "foo.ext" tmp-name))
1440 (should (file-exists-p (expand-file-name "foo.ext" tmp-name)))
1441 (should (equal (file-name-completion "fo" tmp-name) "foo"))
1442 (should (equal (file-name-completion "foo" tmp-name) t))
1443 (should (equal (file-name-completion "foo." tmp-name) "foo.ext"))
1444 (should (equal (file-name-completion "foo.ext" tmp-name) t))
1445 ;; `file-name-all-completions' is not affected.
1448 (sort (file-name-all-completions "" tmp-name) 'string-lessp)
1449 '("../" "./" "bold" "boz/" "foo" "foo.ext")))))
1452 (ignore-errors (delete-directory tmp-name 'recursive))))))
1454 (ert-deftest tramp-test25-load ()
1456 (skip-unless (tramp--test-enabled))
1458 (let ((tmp-name (tramp--test-make-temp-name)))
1461 (load tmp-name 'noerror 'nomessage)
1462 (should-not (featurep 'tramp-test-load))
1463 (write-region "(provide 'tramp-test-load)" nil tmp-name)
1464 ;; `load' in lread.c does not pass `must-suffix'. Why?
1465 ;(should-error (load tmp-name nil 'nomessage 'nosuffix 'must-suffix))
1466 (load tmp-name nil 'nomessage 'nosuffix)
1467 (should (featurep 'tramp-test-load)))
1471 (and (featurep 'tramp-test-load) (unload-feature 'tramp-test-load))
1472 (delete-file tmp-name)))))
1474 (ert-deftest tramp-test26-process-file ()
1475 "Check `process-file'."
1476 :tags '(:expensive-test)
1477 (skip-unless (tramp--test-enabled))
1481 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1482 '(tramp-gvfs-file-name-handler tramp-smb-file-name-handler))))
1484 (let* ((tmp-name (tramp--test-make-temp-name))
1485 (fnnd (file-name-nondirectory tmp-name))
1486 (default-directory tramp-test-temporary-file-directory)
1487 kill-buffer-query-functions)
1490 ;; We cannot use "/bin/true" and "/bin/false"; those paths
1491 ;; do not exist on hydra.
1492 (should (zerop (process-file "true")))
1493 (should-not (zerop (process-file "false")))
1494 (should-not (zerop (process-file "binary-does-not-exist")))
1496 (write-region "foo" nil tmp-name)
1497 (should (file-exists-p tmp-name))
1498 (should (zerop (process-file "ls" nil t nil fnnd)))
1499 ;; `ls' could produce colorized output.
1500 (goto-char (point-min))
1502 (re-search-forward tramp-display-escape-sequence-regexp nil t)
1503 (replace-match "" nil nil))
1504 (should (string-equal (format "%s\n" fnnd) (buffer-string)))
1505 (should-not (get-buffer-window (current-buffer) t))
1507 ;; Second run. The output must be appended.
1508 (goto-char (point-max))
1509 (should (zerop (process-file "ls" nil t t fnnd)))
1510 ;; `ls' could produce colorized output.
1511 (goto-char (point-min))
1513 (re-search-forward tramp-display-escape-sequence-regexp nil t)
1514 (replace-match "" nil nil))
1516 (string-equal (format "%s\n%s\n" fnnd fnnd) (buffer-string)))
1517 ;; A non-nil DISPLAY must not raise the buffer.
1518 (should-not (get-buffer-window (current-buffer) t))))
1521 (ignore-errors (delete-file tmp-name)))))
1523 (ert-deftest tramp-test27-start-file-process ()
1524 "Check `start-file-process'."
1525 :tags '(:expensive-test)
1526 (skip-unless (tramp--test-enabled))
1530 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1531 '(tramp-adb-file-name-handler
1532 tramp-gvfs-file-name-handler
1533 tramp-smb-file-name-handler))))
1535 (let ((default-directory tramp-test-temporary-file-directory)
1536 (tmp-name (tramp--test-make-temp-name))
1537 kill-buffer-query-functions proc)
1540 (setq proc (start-file-process "test1" (current-buffer) "cat"))
1541 (should (processp proc))
1542 (should (equal (process-status proc) 'run))
1543 (process-send-string proc "foo")
1544 (process-send-eof proc)
1546 (with-timeout (10 (ert-fail "`start-file-process' timed out"))
1547 (while (< (- (point-max) (point-min)) (length "foo"))
1548 (accept-process-output proc 1)))
1549 (should (string-equal (buffer-string) "foo")))
1552 (ignore-errors (delete-process proc)))
1556 (write-region "foo" nil tmp-name)
1557 (should (file-exists-p tmp-name))
1560 "test2" (current-buffer)
1561 "cat" (file-name-nondirectory tmp-name)))
1562 (should (processp proc))
1564 (with-timeout (10 (ert-fail "`start-file-process' timed out"))
1565 (while (< (- (point-max) (point-min)) (length "foo"))
1566 (accept-process-output proc 1)))
1567 (should (string-equal (buffer-string) "foo")))
1571 (delete-process proc)
1572 (delete-file tmp-name)))
1576 (setq proc (start-file-process "test3" (current-buffer) "cat"))
1577 (should (processp proc))
1578 (should (equal (process-status proc) 'run))
1581 (lambda (p s) (with-current-buffer (process-buffer p) (insert s))))
1582 (process-send-string proc "foo")
1583 (process-send-eof proc)
1585 (with-timeout (10 (ert-fail "`start-file-process' timed out"))
1586 (while (< (- (point-max) (point-min)) (length "foo"))
1587 (accept-process-output proc 1)))
1588 (should (string-equal (buffer-string) "foo")))
1591 (ignore-errors (delete-process proc)))))
1593 (ert-deftest tramp-test28-shell-command ()
1594 "Check `shell-command'."
1595 :tags '(:expensive-test)
1596 (skip-unless (tramp--test-enabled))
1600 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1601 '(tramp-adb-file-name-handler
1602 tramp-gvfs-file-name-handler
1603 tramp-smb-file-name-handler))))
1605 (let ((tmp-name (tramp--test-make-temp-name))
1606 (default-directory tramp-test-temporary-file-directory)
1607 kill-buffer-query-functions)
1610 (write-region "foo" nil tmp-name)
1611 (should (file-exists-p tmp-name))
1613 (format "ls %s" (file-name-nondirectory tmp-name)) (current-buffer))
1614 ;; `ls' could produce colorized output.
1615 (goto-char (point-min))
1616 (while (re-search-forward tramp-display-escape-sequence-regexp nil t)
1617 (replace-match "" nil nil))
1620 (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string))))
1623 (ignore-errors (delete-file tmp-name)))
1627 (write-region "foo" nil tmp-name)
1628 (should (file-exists-p tmp-name))
1629 (async-shell-command
1630 (format "ls %s" (file-name-nondirectory tmp-name)) (current-buffer))
1631 (set-process-sentinel (get-buffer-process (current-buffer)) nil)
1633 (with-timeout (10 (ert-fail "`async-shell-command' timed out"))
1634 (while (< (- (point-max) (point-min))
1635 (1+ (length (file-name-nondirectory tmp-name))))
1636 (accept-process-output (get-buffer-process (current-buffer)) 1)))
1637 ;; `ls' could produce colorized output.
1638 (goto-char (point-min))
1639 (while (re-search-forward tramp-display-escape-sequence-regexp nil t)
1640 (replace-match "" nil nil))
1641 ;; There might be a nasty "Process *Async Shell* finished" message.
1642 (goto-char (point-min))
1644 (narrow-to-region (point-min) (point))
1647 (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string))))
1650 (ignore-errors (delete-file tmp-name)))
1654 (write-region "foo" nil tmp-name)
1655 (should (file-exists-p tmp-name))
1656 (async-shell-command "read line; ls $line" (current-buffer))
1657 (set-process-sentinel (get-buffer-process (current-buffer)) nil)
1658 (process-send-string
1659 (get-buffer-process (current-buffer))
1660 (format "%s\n" (file-name-nondirectory tmp-name)))
1662 (with-timeout (10 (ert-fail "`async-shell-command' timed out"))
1663 (while (< (- (point-max) (point-min))
1664 (1+ (length (file-name-nondirectory tmp-name))))
1665 (accept-process-output (get-buffer-process (current-buffer)) 1)))
1666 ;; `ls' could produce colorized output.
1667 (goto-char (point-min))
1668 (while (re-search-forward tramp-display-escape-sequence-regexp nil t)
1669 (replace-match "" nil nil))
1670 ;; There might be a nasty "Process *Async Shell* finished" message.
1671 (goto-char (point-min))
1673 (narrow-to-region (point-min) (point))
1676 (format "%s\n" (file-name-nondirectory tmp-name)) (buffer-string))))
1679 (ignore-errors (delete-file tmp-name)))))
1681 (ert-deftest tramp-test29-vc-registered ()
1682 "Check `vc-registered'."
1683 :tags '(:expensive-test)
1684 (skip-unless (tramp--test-enabled))
1687 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
1688 'tramp-sh-file-name-handler))
1690 (let* ((default-directory tramp-test-temporary-file-directory)
1691 (tmp-name1 (tramp--test-make-temp-name))
1692 (tmp-name2 (expand-file-name "foo" tmp-name1))
1693 (tramp-remote-process-environment tramp-remote-process-environment)
1694 (vc-handled-backends
1695 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
1697 ((tramp-find-executable v vc-git-program (tramp-get-remote-path v))
1699 ((tramp-find-executable v vc-hg-program (tramp-get-remote-path v))
1701 ((tramp-find-executable v vc-bzr-program (tramp-get-remote-path v))
1702 (setq tramp-remote-process-environment
1703 (cons (format "BZR_HOME=%s"
1704 (file-remote-p tmp-name1 'localname))
1705 tramp-remote-process-environment))
1706 ;; We must force a reconnect, in order to activate $BZR_HOME.
1707 (tramp-cleanup-connection
1708 (tramp-dissect-file-name tramp-test-temporary-file-directory)
1712 (skip-unless vc-handled-backends)
1713 (message "%s" vc-handled-backends)
1717 (make-directory tmp-name1)
1718 (write-region "foo" nil tmp-name2)
1719 (should (file-directory-p tmp-name1))
1720 (should (file-exists-p tmp-name2))
1721 (should-not (vc-registered tmp-name1))
1722 (should-not (vc-registered tmp-name2))
1724 (let ((default-directory tmp-name1))
1725 ;; Create empty repository, and register the file.
1726 ;; Sometimes, creation of repository fails (bzr!); we skip
1729 (vc-create-repo (car vc-handled-backends))
1730 (error (skip-unless nil)))
1731 ;; The structure of VC-FILESET is not documented. Let's
1732 ;; hope it won't change.
1735 (list (car vc-handled-backends)
1736 (list (file-name-nondirectory tmp-name2))))
1737 ;; `vc-register' has changed its arguments in Emacs 25.1.
1740 nil (list (car vc-handled-backends)
1741 (list (file-name-nondirectory tmp-name2))))))
1742 ;; vc-git uses an own process sentinel, Tramp's sentinel
1743 ;; for flushing the cache isn't used.
1744 (dired-uncache (concat (file-remote-p default-directory) "/"))
1745 (should (vc-registered (file-name-nondirectory tmp-name2)))))
1748 (ignore-errors (delete-directory tmp-name1 'recursive)))))
1750 (ert-deftest tramp-test30-make-auto-save-file-name ()
1751 "Check `make-auto-save-file-name'."
1752 (skip-unless (tramp--test-enabled))
1754 (let ((tmp-name1 (tramp--test-make-temp-name))
1755 (tmp-name2 (tramp--test-make-temp-name)))
1759 ;; Use default `auto-save-file-name-transforms' mechanism.
1760 (let (tramp-auto-save-directory)
1762 (setq buffer-file-name tmp-name1)
1765 (make-auto-save-file-name)
1766 ;; This is taken from original `make-auto-save-file-name'.
1770 (subst-char-in-string
1771 ?/ ?! (replace-regexp-in-string "!" "!!" tmp-name1)))
1772 temporary-file-directory)))))
1775 (let (tramp-auto-save-directory auto-save-file-name-transforms)
1777 (setq buffer-file-name tmp-name1)
1780 (make-auto-save-file-name)
1782 (format "#%s#" (file-name-nondirectory tmp-name1))
1783 tramp-test-temporary-file-directory)))))
1785 ;; Use default `tramp-auto-save-directory' mechanism.
1786 (let ((tramp-auto-save-directory tmp-name2))
1788 (setq buffer-file-name tmp-name1)
1791 (make-auto-save-file-name)
1792 ;; This is taken from Tramp.
1796 (tramp-subst-strs-in-string
1805 (should (file-directory-p tmp-name2))))
1807 ;; Relative file names shall work, too.
1808 (let ((tramp-auto-save-directory "."))
1810 (setq buffer-file-name tmp-name1
1811 default-directory tmp-name2)
1814 (make-auto-save-file-name)
1815 ;; This is taken from Tramp.
1819 (tramp-subst-strs-in-string
1828 (should (file-directory-p tmp-name2)))))
1831 (ignore-errors (delete-file tmp-name1))
1832 (ignore-errors (delete-directory tmp-name2 'recursive)))))
1834 (defun tramp--test-adb-p ()
1835 "Check, whether the remote host runs Android.
1836 This requires restrictions of file name syntax."
1837 (tramp-adb-file-name-p tramp-test-temporary-file-directory))
1839 (defun tramp--test-ftp-p ()
1840 "Check, whether an FTP-like method is used.
1841 This does not support globbing characters in file names (yet)."
1842 ;; Globbing characters are ??, ?* and ?\[.
1843 (and (eq (tramp-find-foreign-file-name-handler
1844 tramp-test-temporary-file-directory)
1845 'tramp-sh-file-name-handler)
1847 "ftp$" (file-remote-p tramp-test-temporary-file-directory 'method))))
1849 (defun tramp--test-gvfs-p ()
1850 "Check, whether the remote host runs a GVFS based method.
1851 This requires restrictions of file name syntax."
1852 (tramp-gvfs-file-name-p tramp-test-temporary-file-directory))
1854 (defun tramp--test-smb-or-windows-nt-p ()
1855 "Check, whether the locale or remote host runs MS Windows.
1856 This requires restrictions of file name syntax."
1857 (or (eq system-type 'windows-nt)
1858 (tramp-smb-file-name-p tramp-test-temporary-file-directory)))
1860 (defun tramp--test-hpux-p ()
1861 "Check, whether the remote host runs HP-UX.
1862 Several special characters do not work properly there."
1863 ;; We must refill the cache. `file-truename' does it.
1864 (with-parsed-tramp-file-name
1865 (file-truename tramp-test-temporary-file-directory) nil
1866 (string-match "^HP-UX" (tramp-get-connection-property v "uname" ""))))
1868 (defun tramp--test-check-files (&rest files)
1869 "Run a simple but comprehensive test over every file in FILES."
1870 ;; We must use `file-truename' for the temporary directory, because
1871 ;; it could be located on a symlinked directory. This would let the
1873 (let* ((tramp-test-temporary-file-directory
1874 (file-truename tramp-test-temporary-file-directory))
1875 (tmp-name1 (tramp--test-make-temp-name))
1876 (tmp-name2 (tramp--test-make-temp-name 'local))
1877 (files (delq nil files)))
1880 (make-directory tmp-name1)
1881 (make-directory tmp-name2)
1883 (let* ((file1 (expand-file-name elt tmp-name1))
1884 (file2 (expand-file-name elt tmp-name2))
1885 (file3 (expand-file-name (concat elt "foo") tmp-name1)))
1886 (write-region elt nil file1)
1887 (should (file-exists-p file1))
1889 ;; Check file contents.
1891 (insert-file-contents file1)
1892 (should (string-equal (buffer-string) elt)))
1894 ;; Copy file both directions.
1895 (copy-file file1 tmp-name2)
1896 (should (file-exists-p file2))
1898 (should-not (file-exists-p file1))
1899 (copy-file file2 tmp-name1)
1900 (should (file-exists-p file1))
1902 ;; Method "smb" supports `make-symbolic-link' only if the
1903 ;; remote host has CIFS capabilities. tramp-adb.el and
1904 ;; tramp-gvfs.el do not support symbolic links at all.
1907 (make-symbolic-link file1 file3)
1908 (should (file-symlink-p file3))
1911 (expand-file-name file1) (file-truename file3)))
1914 (car (file-attributes file3))
1915 (file-remote-p (file-truename file1) 'localname)))
1916 ;; Check file contents.
1918 (insert-file-contents file3)
1919 (should (string-equal (buffer-string) elt)))
1920 (delete-file file3))
1922 (should (string-equal (error-message-string err)
1923 "make-symbolic-link not supported"))))))
1925 ;; Check file names.
1926 (should (equal (directory-files
1927 tmp-name1 nil directory-files-no-dot-files-regexp)
1928 (sort (copy-sequence files) 'string-lessp)))
1929 (should (equal (directory-files
1930 tmp-name2 nil directory-files-no-dot-files-regexp)
1931 (sort (copy-sequence files) 'string-lessp)))
1933 ;; `substitute-in-file-name' could return different values.
1934 ;; For `adb', there could be strange file permissions
1935 ;; preventing overwriting a file. We don't care in this
1939 (substitute-in-file-name (expand-file-name elt tmp-name1)))
1941 (substitute-in-file-name (expand-file-name elt tmp-name2))))
1942 (ignore-errors (write-region elt nil file1))
1943 (should (file-exists-p file1))
1944 (ignore-errors (write-region elt nil file2 nil 'nomessage))
1945 (should (file-exists-p file2))))
1947 (should (equal (directory-files
1948 tmp-name1 nil directory-files-no-dot-files-regexp)
1950 tmp-name2 nil directory-files-no-dot-files-regexp)))
1952 ;; Check directory creation. We use a subdirectory "foo"
1953 ;; in order to avoid conflicts with previous file name tests.
1955 (let* ((elt1 (concat elt "foo"))
1956 (file1 (expand-file-name (concat "foo/" elt) tmp-name1))
1957 (file2 (expand-file-name elt file1))
1958 (file3 (expand-file-name elt1 file1)))
1959 (make-directory file1 'parents)
1960 (should (file-directory-p file1))
1961 (write-region elt nil file2)
1962 (should (file-exists-p file2))
1965 (directory-files file1 nil directory-files-no-dot-files-regexp)
1969 (caar (directory-files-and-attributes
1970 file1 nil directory-files-no-dot-files-regexp))
1973 ;; Check symlink in `directory-files-and-attributes'.
1976 (make-symbolic-link file2 file3)
1977 (should (file-symlink-p file3))
1980 (caar (directory-files-and-attributes
1981 file1 nil (regexp-quote elt1)))
1985 (cadr (car (directory-files-and-attributes
1986 file1 nil (regexp-quote elt1))))
1987 (file-remote-p (file-truename file2) 'localname)))
1989 (should-not (file-exists-p file3)))
1991 (should (string-equal (error-message-string err)
1992 "make-symbolic-link not supported"))))
1995 (should-not (file-exists-p file2))
1996 (delete-directory file1)
1997 (should-not (file-exists-p file1)))))
2000 (ignore-errors (delete-directory tmp-name1 'recursive))
2001 (ignore-errors (delete-directory tmp-name2 'recursive)))))
2003 (defun tramp--test-special-characters ()
2004 "Perform the test in `tramp-test31-special-characters*'."
2005 ;; Newlines, slashes and backslashes in file names are not
2006 ;; supported. So we don't test. And we don't test the tab
2007 ;; character on Windows or Cygwin, because the backslash is
2008 ;; interpreted as a path separator, preventing "\t" from being
2009 ;; expanded to <TAB>.
2010 (tramp--test-check-files
2011 (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
2013 (if (or (tramp--test-adb-p) (eq system-type 'cygwin))
2020 (unless (or (tramp--test-ftp-p)
2021 (tramp--test-gvfs-p)
2022 (tramp--test-smb-or-windows-nt-p))
2024 (unless (or (tramp--test-ftp-p)
2025 (tramp--test-gvfs-p)
2026 (tramp--test-smb-or-windows-nt-p))
2028 (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
2032 (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
2035 (if (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
2038 (unless (or (tramp--test-gvfs-p) (tramp--test-smb-or-windows-nt-p))
2041 (unless (or (tramp--test-ftp-p) (tramp--test-gvfs-p)) "[foo]bar[baz]")
2044 ;; These tests are inspired by Bug#17238.
2045 (ert-deftest tramp-test31-special-characters ()
2046 "Check special characters in file names."
2047 (skip-unless (tramp--test-enabled))
2049 (tramp--test-special-characters))
2051 (ert-deftest tramp-test31-special-characters-with-stat ()
2052 "Check special characters in file names.
2053 Use the `stat' command."
2054 :tags '(:expensive-test)
2055 (skip-unless (tramp--test-enabled))
2058 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2059 'tramp-sh-file-name-handler))
2060 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
2061 (skip-unless (tramp-get-remote-stat v)))
2063 (let ((tramp-connection-properties
2065 `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2067 tramp-connection-properties)))
2068 (tramp--test-special-characters)))
2070 (ert-deftest tramp-test31-special-characters-with-perl ()
2071 "Check special characters in file names.
2072 Use the `perl' command."
2073 :tags '(:expensive-test)
2074 (skip-unless (tramp--test-enabled))
2077 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2078 'tramp-sh-file-name-handler))
2079 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
2080 (skip-unless (tramp-get-remote-perl v)))
2082 (let ((tramp-connection-properties
2084 `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2086 ;; See `tramp-sh-handle-file-truename'.
2087 (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2089 tramp-connection-properties)))
2090 (tramp--test-special-characters)))
2092 (ert-deftest tramp-test31-special-characters-with-ls ()
2093 "Check special characters in file names.
2094 Use the `ls' command."
2095 :tags '(:expensive-test)
2096 (skip-unless (tramp--test-enabled))
2099 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2100 'tramp-sh-file-name-handler))
2102 (let ((tramp-connection-properties
2104 `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2106 (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2108 ;; See `tramp-sh-handle-file-truename'.
2109 (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2111 tramp-connection-properties)))
2112 (tramp--test-special-characters)))
2114 (defun tramp--test-utf8 ()
2115 "Perform the test in `tramp-test32-utf8*'."
2116 (let* ((utf8 (if (and (eq system-type 'darwin)
2117 (memq 'utf-8-hfs (coding-system-list)))
2119 (coding-system-for-read utf8)
2120 (coding-system-for-write utf8)
2121 (file-name-coding-system utf8))
2122 (tramp--test-check-files
2123 (unless (tramp--test-hpux-p) "Γυρίστε το Γαλαξία με Ώτο Στοπ")
2124 (unless (tramp--test-hpux-p)
2125 "أصبح بوسعك الآن تنزيل نسخة كاملة من موسوعة ويكيبيديا العربية لتصفحها بلا اتصال بالإنترنت")
2127 "Автостопом по гала́ктике")))
2129 (ert-deftest tramp-test32-utf8 ()
2130 "Check UTF8 encoding in file names and file contents."
2131 (skip-unless (tramp--test-enabled))
2135 (ert-deftest tramp-test32-utf8-with-stat ()
2136 "Check UTF8 encoding in file names and file contents.
2137 Use the `stat' command."
2138 :tags '(:expensive-test)
2139 (skip-unless (tramp--test-enabled))
2142 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2143 'tramp-sh-file-name-handler))
2144 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
2145 (skip-unless (tramp-get-remote-stat v)))
2147 (let ((tramp-connection-properties
2149 `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2151 tramp-connection-properties)))
2152 (tramp--test-utf8)))
2154 (ert-deftest tramp-test32-utf8-with-perl ()
2155 "Check UTF8 encoding in file names and file contents.
2156 Use the `perl' command."
2157 :tags '(:expensive-test)
2158 (skip-unless (tramp--test-enabled))
2161 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2162 'tramp-sh-file-name-handler))
2163 (with-parsed-tramp-file-name tramp-test-temporary-file-directory nil
2164 (skip-unless (tramp-get-remote-perl v)))
2166 (let ((tramp-connection-properties
2168 `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2170 ;; See `tramp-sh-handle-file-truename'.
2171 (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2173 tramp-connection-properties)))
2174 (tramp--test-utf8)))
2176 (ert-deftest tramp-test32-utf8-with-ls ()
2177 "Check UTF8 encoding in file names and file contents.
2178 Use the `ls' command."
2179 :tags '(:expensive-test)
2180 (skip-unless (tramp--test-enabled))
2183 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2184 'tramp-sh-file-name-handler))
2186 (let ((tramp-connection-properties
2188 `((,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2190 (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2192 ;; See `tramp-sh-handle-file-truename'.
2193 (,(regexp-quote (file-remote-p tramp-test-temporary-file-directory))
2195 tramp-connection-properties)))
2196 (tramp--test-utf8)))
2198 ;; This test is inspired by Bug#16928.
2199 (ert-deftest tramp-test33-asynchronous-requests ()
2200 "Check parallel asynchronous requests.
2201 Such requests could arrive from timers, process filters and
2202 process sentinels. They shall not disturb each other."
2203 ;; Mark as failed until bug has been fixed.
2204 :expected-result :failed
2205 :tags '(:expensive-test)
2206 (skip-unless (tramp--test-enabled))
2209 (tramp-find-foreign-file-name-handler tramp-test-temporary-file-directory)
2210 'tramp-sh-file-name-handler))
2212 ;; Keep instrumentation verbosity 0 until Tramp bug is fixed. This
2213 ;; has the side effect, that this test fails instead to abort. Good
2215 (tramp--instrument-test-case 0
2216 (let* ((tmp-name (tramp--test-make-temp-name))
2217 (default-directory tmp-name)
2218 (remote-file-name-inhibit-cache t)
2219 timer buffers kill-buffer-query-functions)
2223 (make-directory tmp-name)
2225 ;; Setup a timer in order to raise an ordinary command again
2226 ;; and again. `vc-registered' is well suited, because there
2235 (buffer-name (nth (random (length buffers)) buffers)))))))
2237 ;; Create temporary buffers. The number of buffers
2238 ;; corresponds to the number of processes; it could be
2239 ;; increased in order to make pressure on Tramp.
2241 (add-to-list 'buffers (generate-new-buffer "*temp*")))
2243 ;; Open asynchronous processes. Set process sentinel.
2244 (dolist (buf buffers)
2245 (async-shell-command "read line; touch $line; echo $line" buf)
2246 (set-process-sentinel
2247 (get-buffer-process buf)
2248 (lambda (proc _state)
2249 (delete-file (buffer-name (process-buffer proc))))))
2251 ;; Send a string. Use a random order of the buffers. Mix
2252 ;; with regular operation.
2253 (let ((buffers (copy-sequence buffers))
2256 (setq buf (nth (random (length buffers)) buffers))
2257 (process-send-string
2258 (get-buffer-process buf) (format "'%s'\n" buf))
2259 (file-attributes (buffer-name buf))
2260 (setq buffers (delq buf buffers))))
2262 ;; Wait until the whole output has been read.
2263 (with-timeout ((* 10 (length buffers))
2264 (ert-fail "`async-shell-command' timed out"))
2265 (let ((buffers (copy-sequence buffers))
2268 (setq buf (nth (random (length buffers)) buffers))
2270 (memq (process-status (get-buffer-process buf))
2272 (accept-process-output (get-buffer-process buf) 0.1)
2273 (setq buffers (delq buf buffers))))))
2276 (dolist (buf buffers)
2277 (with-current-buffer buf
2279 (string-equal (format "'%s'\n" buf) (buffer-string)))))
2281 (directory-files tmp-name nil directory-files-no-dot-files-regexp)))
2284 (ignore-errors (cancel-timer timer))
2285 (ignore-errors (delete-directory tmp-name 'recursive))
2286 (dolist (buf buffers)
2287 (ignore-errors (kill-buffer buf)))))))
2289 (ert-deftest tramp-test34-recursive-load ()
2290 "Check that Tramp does not fail due to recursive load."
2291 (skip-unless (tramp--test-enabled))
2296 "(expand-file-name %S)"
2297 tramp-test-temporary-file-directory)
2299 "(let ((default-directory %S)) (expand-file-name %S))"
2300 tramp-test-temporary-file-directory
2301 temporary-file-directory)))
2305 (shell-command-to-string
2307 "%s -batch -Q -L %s --eval %s"
2308 (expand-file-name invocation-name invocation-directory)
2309 (mapconcat 'shell-quote-argument load-path " -L ")
2310 (shell-quote-argument code)))))))
2312 (ert-deftest tramp-test35-unload ()
2313 "Check that Tramp and its subpackages unload completely.
2314 Since it unloads Tramp, it shall be the last test to run."
2315 ;; Mark as failed until all symbols are unbound.
2316 :expected-result (if (featurep 'tramp) :failed :passed)
2317 :tags '(:expensive-test)
2318 (when (featurep 'tramp)
2319 (unload-feature 'tramp 'force)
2320 ;; No Tramp feature must be left.
2321 (should-not (featurep 'tramp))
2322 (should-not (all-completions "tramp" (delq 'tramp-tests features)))
2323 ;; `file-name-handler-alist' must be clean.
2324 (should-not (all-completions "tramp" (mapcar 'cdr file-name-handler-alist)))
2325 ;; There shouldn't be left a bound symbol. We do not regard our
2326 ;; test symbols, and the Tramp unload hooks.
2329 (and (or (boundp x) (functionp x))
2330 (string-match "^tramp" (symbol-name x))
2331 (not (string-match "^tramp--?test" (symbol-name x)))
2332 (not (string-match "unload-hook$" (symbol-name x)))
2333 (ert-fail (format "`%s' still bound" x)))))
2334 ;; There shouldn't be left a hook function containing a Tramp
2335 ;; function. We do not regard the Tramp unload hooks.
2339 (string-match "-hooks?$" (symbol-name x))
2340 (not (string-match "unload-hook$" (symbol-name x)))
2341 (consp (symbol-value x))
2342 (ignore-errors (all-completions "tramp" (symbol-value x)))
2343 (ert-fail (format "Hook `%s' still contains Tramp function" x)))))))
2347 ;; * dired-compress-file
2350 ;; * file-ownership-preserved-p
2351 ;; * file-selinux-context
2352 ;; * find-backup-file-name
2354 ;; * set-file-selinux-context
2356 ;; * Work on skipped tests. Make a comment, when it is impossible.
2357 ;; * Fix `tramp-test06-directory-file-name' for `ftp'.
2358 ;; * Fix `tramp-test15-copy-directory' for `smb'. Using tar in a pipe
2359 ;; doesn't work well when an interactive password must be provided.
2360 ;; * Fix `tramp-test27-start-file-process' on MS Windows (`process-send-eof'?).
2361 ;; * Fix Bug#16928. Set expected error of `tramp-test33-asynchronous-requests'.
2362 ;; * Fix `tramp-test35-unload' (Not all symbols are unbound). Set
2365 (defun tramp-test-all (&optional interactive)
2366 "Run all tests for \\[tramp]."
2369 (if interactive 'ert-run-tests-interactively 'ert-run-tests-batch) "^tramp"))
2371 (provide 'tramp-tests)
2372 ;;; tramp-tests.el ends here