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e9f693d0 | 1 | ;;; GNU Guix --- Functional package management for GNU |
84a2de36 | 2 | ;;; Copyright © 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org> |
c24b1547 | 3 | ;;; Copyright © 2018 Clément Lassieur <clement@lassieur.org> |
e9f693d0 LC |
4 | ;;; |
5 | ;;; This file is part of GNU Guix. | |
6 | ;;; | |
7 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
8 | ;;; under the terms of the GNU General Public License as published by | |
9 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
10 | ;;; your option) any later version. | |
11 | ;;; | |
12 | ;;; GNU Guix 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 | |
15 | ;;; GNU General Public License for more details. | |
16 | ;;; | |
17 | ;;; You should have received a copy of the GNU General Public License | |
18 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
19 | ||
20 | (define-module (gnu tests base) | |
21 | #:use-module (gnu tests) | |
22 | #:use-module (gnu system) | |
e9f693d0 | 23 | #:use-module (gnu system shadow) |
d2fa61bc | 24 | #:use-module (gnu system nss) |
e9f693d0 LC |
25 | #:use-module (gnu system vm) |
26 | #:use-module (gnu services) | |
d2fa61bc LC |
27 | #:use-module (gnu services base) |
28 | #:use-module (gnu services dbus) | |
29 | #:use-module (gnu services avahi) | |
c311089b | 30 | #:use-module (gnu services mcron) |
e9f693d0 | 31 | #:use-module (gnu services shepherd) |
d2fa61bc | 32 | #:use-module (gnu services networking) |
76c321d8 LC |
33 | #:use-module (gnu packages base) |
34 | #:use-module (gnu packages bash) | |
fe933833 LC |
35 | #:use-module (gnu packages imagemagick) |
36 | #:use-module (gnu packages ocr) | |
e2f9832f | 37 | #:use-module (gnu packages package-management) |
7f090203 LC |
38 | #:use-module (gnu packages linux) |
39 | #:use-module (gnu packages tmux) | |
e9f693d0 LC |
40 | #:use-module (guix gexp) |
41 | #:use-module (guix store) | |
76c321d8 | 42 | #:use-module (guix monads) |
e9f693d0 LC |
43 | #:use-module (guix packages) |
44 | #:use-module (srfi srfi-1) | |
4ab6a2f2 | 45 | #:use-module (ice-9 match) |
e3de272a | 46 | #:export (run-basic-test |
c311089b | 47 | %test-basic-os |
7f090203 | 48 | %test-halt |
76c321d8 | 49 | %test-cleanup |
d2fa61bc LC |
50 | %test-mcron |
51 | %test-nss-mdns)) | |
e9f693d0 LC |
52 | |
53 | (define %simple-os | |
892d9089 | 54 | (simple-operating-system)) |
e9f693d0 LC |
55 | |
56 | \f | |
f7f292d3 LC |
57 | (define* (run-basic-test os command #:optional (name "basic") |
58 | #:key initialization) | |
e3de272a LC |
59 | "Return a derivation called NAME that tests basic features of the OS started |
60 | using COMMAND, a gexp that evaluates to a list of strings. Compare some | |
f7f292d3 LC |
61 | properties of running system to what's declared in OS, an <operating-system>. |
62 | ||
63 | When INITIALIZATION is true, it must be a one-argument procedure that is | |
64 | passed a gexp denoting the marionette, and it must return gexp that is | |
65 | inserted before the first test. This is used to introduce an extra | |
66 | initialization step, such as entering a LUKS passphrase." | |
387e1754 | 67 | (define special-files |
efe7d19a | 68 | (service-value |
387e1754 LC |
69 | (fold-services (operating-system-services os) |
70 | #:target-type special-files-service-type))) | |
71 | ||
4ab6a2f2 LC |
72 | (define guix&co |
73 | (match (package-transitive-propagated-inputs guix) | |
74 | (((labels packages) ...) | |
75 | (cons guix packages)))) | |
76 | ||
e3de272a | 77 | (define test |
caa78166 LC |
78 | (with-imported-modules '((gnu build marionette) |
79 | (guix build syscalls)) | |
4ee96a79 LC |
80 | #~(begin |
81 | (use-modules (gnu build marionette) | |
caa78166 | 82 | (guix build syscalls) |
4ee96a79 LC |
83 | (srfi srfi-1) |
84 | (srfi srfi-26) | |
85 | (srfi srfi-64) | |
86 | (ice-9 match)) | |
87 | ||
88 | (define marionette | |
89 | (make-marionette #$command)) | |
90 | ||
91 | (mkdir #$output) | |
92 | (chdir #$output) | |
93 | ||
94 | (test-begin "basic") | |
95 | ||
f7f292d3 LC |
96 | #$(and initialization |
97 | (initialization #~marionette)) | |
98 | ||
4ee96a79 LC |
99 | (test-assert "uname" |
100 | (match (marionette-eval '(uname) marionette) | |
101 | (#("Linux" host-name version _ architecture) | |
102 | (and (string=? host-name | |
103 | #$(operating-system-host-name os)) | |
104 | (string-prefix? #$(package-version | |
105 | (operating-system-kernel os)) | |
106 | version) | |
107 | (string-prefix? architecture %host-type))))) | |
108 | ||
3c78f5b5 LC |
109 | ;; Shepherd reads the config file *before* binding its control |
110 | ;; socket, so /var/run/shepherd/socket might not exist yet when the | |
111 | ;; 'marionette' service is started. | |
112 | (test-assert "shepherd socket ready" | |
113 | (marionette-eval | |
114 | `(begin | |
115 | (use-modules (gnu services herd)) | |
116 | (let loop ((i 10)) | |
117 | (cond ((file-exists? (%shepherd-socket-file)) | |
118 | #t) | |
119 | ((> i 0) | |
120 | (sleep 1) | |
121 | (loop (- i 1))) | |
122 | (else | |
123 | #f)))) | |
124 | marionette)) | |
125 | ||
6ea6e147 LC |
126 | (test-eq "stdin is /dev/null" |
127 | 'eof | |
128 | ;; Make sure services can no longer read from stdin once the | |
129 | ;; system has booted. | |
130 | (marionette-eval | |
131 | `(begin | |
132 | (use-modules (gnu services herd)) | |
133 | (start 'user-processes) | |
134 | ((@@ (gnu services herd) eval-there) | |
135 | '(let ((result (read (current-input-port)))) | |
136 | (if (eof-object? result) | |
137 | 'eof | |
138 | result)))) | |
139 | marionette)) | |
140 | ||
4ee96a79 LC |
141 | (test-assert "shell and user commands" |
142 | ;; Is everything in $PATH? | |
143 | (zero? (marionette-eval '(system " | |
e3de272a LC |
144 | . /etc/profile |
145 | set -e -x | |
146 | guix --version | |
147 | ls --version | |
148 | grep --version | |
149 | info --version") | |
4ee96a79 LC |
150 | marionette))) |
151 | ||
387e1754 LC |
152 | (test-equal "special files" |
153 | '#$special-files | |
154 | (marionette-eval | |
155 | '(begin | |
156 | (use-modules (ice-9 match)) | |
157 | ||
158 | (map (match-lambda | |
159 | ((file target) | |
160 | (list file (readlink file)))) | |
161 | '#$special-files)) | |
162 | marionette)) | |
163 | ||
4ee96a79 LC |
164 | (test-assert "accounts" |
165 | (let ((users (marionette-eval '(begin | |
166 | (use-modules (ice-9 match)) | |
167 | (let loop ((result '())) | |
168 | (match (getpw) | |
169 | (#f (reverse result)) | |
170 | (x (loop (cons x result)))))) | |
171 | marionette))) | |
b2979344 LC |
172 | (lset= equal? |
173 | (map (lambda (user) | |
174 | (list (passwd:name user) | |
175 | (passwd:dir user))) | |
176 | users) | |
4ee96a79 | 177 | (list |
b2979344 LC |
178 | #$@(map (lambda (account) |
179 | `(list ,(user-account-name account) | |
180 | ,(user-account-home-directory account))) | |
4ee96a79 LC |
181 | (operating-system-user-accounts os)))))) |
182 | ||
183 | (test-assert "shepherd services" | |
183605c8 LC |
184 | (let ((services (marionette-eval |
185 | '(begin | |
186 | (use-modules (gnu services herd)) | |
187 | ||
188 | (map (compose car live-service-provision) | |
189 | (current-services))) | |
190 | marionette))) | |
4ee96a79 LC |
191 | (lset= eq? |
192 | (pk 'services services) | |
193 | '(root #$@(operating-system-shepherd-service-names os))))) | |
194 | ||
ae763b5b LC |
195 | (test-assert "homes" |
196 | (let ((homes | |
197 | '#$(map user-account-home-directory | |
198 | (filter user-account-create-home-directory? | |
199 | (operating-system-user-accounts os))))) | |
200 | (marionette-eval | |
201 | `(begin | |
202 | (use-modules (gnu services herd) (srfi srfi-1)) | |
203 | ||
204 | ;; Home directories are supposed to exist once 'user-homes' | |
205 | ;; has been started. | |
206 | (start-service 'user-homes) | |
207 | ||
208 | (every (lambda (home) | |
209 | (and (file-exists? home) | |
210 | (file-is-directory? home))) | |
211 | ',homes)) | |
212 | marionette))) | |
213 | ||
214 | (test-assert "skeletons in home directories" | |
cf98d342 | 215 | (let ((users+homes |
ae763b5b LC |
216 | '#$(filter-map (lambda (account) |
217 | (and (user-account-create-home-directory? | |
218 | account) | |
219 | (not (user-account-system? account)) | |
cf98d342 LC |
220 | (list (user-account-name account) |
221 | (user-account-home-directory | |
222 | account)))) | |
ae763b5b LC |
223 | (operating-system-user-accounts os)))) |
224 | (marionette-eval | |
225 | `(begin | |
f9d55c49 LC |
226 | (use-modules (guix build utils) (srfi srfi-1) |
227 | (ice-9 ftw) (ice-9 match)) | |
cf98d342 LC |
228 | |
229 | (every (match-lambda | |
230 | ((user home) | |
231 | ;; Make sure HOME has all the skeletons... | |
232 | (and (null? (lset-difference string=? | |
233 | (scandir "/etc/skel/") | |
234 | (scandir home))) | |
235 | ||
236 | ;; ... and that everything is user-owned. | |
237 | (let* ((pw (getpwnam user)) | |
238 | (uid (passwd:uid pw)) | |
239 | (gid (passwd:gid pw)) | |
240 | (st (lstat home))) | |
241 | (define (user-owned? file) | |
242 | (= uid (stat:uid (lstat file)))) | |
243 | ||
244 | (and (= uid (stat:uid st)) | |
245 | (eq? 'directory (stat:type st)) | |
246 | (every user-owned? | |
247 | (find-files home | |
248 | #:directories? #t))))))) | |
249 | ',users+homes)) | |
ae763b5b LC |
250 | marionette))) |
251 | ||
41db5a75 LC |
252 | (test-equal "permissions on /root" |
253 | #o700 | |
254 | (let ((root-home #$(any (lambda (account) | |
255 | (and (zero? (user-account-uid account)) | |
256 | (user-account-home-directory | |
257 | account))) | |
258 | (operating-system-user-accounts os)))) | |
259 | (stat:perms (marionette-eval `(stat ,root-home) marionette)))) | |
260 | ||
d429878d LC |
261 | (test-equal "ownership and permissions of /var/empty" |
262 | '(0 0 #o555) | |
263 | (let ((st (marionette-eval `(stat "/var/empty") marionette))) | |
264 | (list (stat:uid st) (stat:gid st) | |
265 | (stat:perms st)))) | |
266 | ||
41f76ae0 LC |
267 | (test-equal "no extra home directories" |
268 | '() | |
269 | ||
270 | ;; Make sure the home directories that are not supposed to be | |
271 | ;; created are indeed not created. | |
272 | (let ((nonexistent | |
273 | '#$(filter-map (lambda (user) | |
274 | (and (not | |
275 | (user-account-create-home-directory? | |
276 | user)) | |
277 | (user-account-home-directory user))) | |
278 | (operating-system-user-accounts os)))) | |
279 | (marionette-eval | |
280 | `(begin | |
281 | (use-modules (srfi srfi-1)) | |
282 | ||
283 | ;; Note: Do not flag "/var/empty". | |
284 | (filter file-exists? | |
285 | ',(remove (cut string-prefix? "/var/" <>) | |
286 | nonexistent))) | |
287 | marionette))) | |
288 | ||
4ee96a79 LC |
289 | (test-equal "login on tty1" |
290 | "root\n" | |
291 | (begin | |
292 | (marionette-control "sendkey ctrl-alt-f1" marionette) | |
293 | ;; Wait for the 'term-tty1' service to be running (using | |
294 | ;; 'start-service' is the simplest and most reliable way to do | |
295 | ;; that.) | |
296 | (marionette-eval | |
297 | '(begin | |
298 | (use-modules (gnu services herd)) | |
299 | (start-service 'term-tty1)) | |
300 | marionette) | |
301 | ||
302 | ;; Now we can type. | |
303 | (marionette-type "root\n\nid -un > logged-in\n" marionette) | |
304 | ||
305 | ;; It can take a while before the shell commands are executed. | |
4ee96a79 | 306 | (marionette-eval '(use-modules (rnrs io ports)) marionette) |
13877c34 LC |
307 | (wait-for-file "/root/logged-in" marionette |
308 | #:read 'get-string-all))) | |
4ee96a79 | 309 | |
e6b1a224 LC |
310 | (test-equal "getlogin on tty1" |
311 | "\"root\"" | |
312 | (begin | |
313 | ;; Assume we logged in in the previous test and type. | |
8b310793 LC |
314 | (marionette-type "guile -c '(write (getlogin))' > /root/login-id.tmp\n" |
315 | marionette) | |
316 | (marionette-type "mv /root/login-id{.tmp,}\n" | |
e6b1a224 LC |
317 | marionette) |
318 | ||
319 | ;; It can take a while before the shell commands are executed. | |
320 | (marionette-eval '(use-modules (rnrs io ports)) marionette) | |
321 | (wait-for-file "/root/login-id" marionette | |
322 | #:read 'get-string-all))) | |
323 | ||
caa78166 LC |
324 | ;; There should be one utmpx entry for the user logged in on tty1. |
325 | (test-equal "utmpx entry" | |
326 | '(("root" "tty1" #f)) | |
327 | (marionette-eval | |
328 | '(begin | |
329 | (use-modules (guix build syscalls) | |
330 | (srfi srfi-1)) | |
331 | ||
332 | (filter-map (lambda (entry) | |
333 | (and (equal? (login-type USER_PROCESS) | |
334 | (utmpx-login-type entry)) | |
335 | (list (utmpx-user entry) (utmpx-line entry) | |
336 | (utmpx-host entry)))) | |
337 | (utmpx-entries))) | |
338 | marionette)) | |
339 | ||
2986995b LC |
340 | ;; Likewise for /var/log/wtmp (used by 'last'). |
341 | (test-assert "wtmp entry" | |
342 | (match (marionette-eval | |
343 | '(begin | |
344 | (use-modules (guix build syscalls) | |
345 | (srfi srfi-1)) | |
346 | ||
347 | (define (entry->list entry) | |
348 | (list (utmpx-user entry) (utmpx-line entry) | |
349 | (utmpx-host entry) (utmpx-login-type entry))) | |
350 | ||
351 | (call-with-input-file "/var/log/wtmp" | |
352 | (lambda (port) | |
353 | (let loop ((result '())) | |
354 | (if (eof-object? (peek-char port)) | |
355 | (map entry->list (reverse result)) | |
356 | (loop (cons (read-utmpx port) result))))))) | |
357 | marionette) | |
358 | (((users lines hosts types) ..1) | |
359 | (every (lambda (type) | |
360 | (eqv? type (login-type LOGIN_PROCESS))) | |
361 | types)))) | |
362 | ||
4ee96a79 LC |
363 | (test-assert "host name resolution" |
364 | (match (marionette-eval | |
365 | '(begin | |
366 | ;; Wait for nscd or our requests go through it. | |
367 | (use-modules (gnu services herd)) | |
368 | (start-service 'nscd) | |
369 | ||
370 | (list (getaddrinfo "localhost") | |
371 | (getaddrinfo #$(operating-system-host-name os)))) | |
372 | marionette) | |
373 | ((((? vector?) ..1) ((? vector?) ..1)) | |
374 | #t) | |
375 | (x | |
376 | (pk 'failure x #f)))) | |
377 | ||
d3f75179 LC |
378 | (test-equal "nscd invalidate action" |
379 | '(#t) ;one value, #t | |
380 | (marionette-eval '(with-shepherd-action 'nscd ('invalidate "hosts") | |
381 | result | |
382 | result) | |
383 | marionette)) | |
384 | ||
33572a36 LC |
385 | ;; FIXME: The 'invalidate' action can't reliably obtain the exit |
386 | ;; code of 'nscd' so skip this test. | |
387 | (test-skip 1) | |
d3f75179 LC |
388 | (test-equal "nscd invalidate action, wrong table" |
389 | '(#f) ;one value, #f | |
390 | (marionette-eval '(with-shepherd-action 'nscd ('invalidate "xyz") | |
391 | result | |
392 | result) | |
393 | marionette)) | |
394 | ||
4ee96a79 LC |
395 | (test-equal "host not found" |
396 | #f | |
e3de272a | 397 | (marionette-eval |
4ee96a79 LC |
398 | '(false-if-exception (getaddrinfo "does-not-exist")) |
399 | marionette)) | |
400 | ||
ab3a6450 LC |
401 | (test-equal "locale" |
402 | "en_US.utf8" | |
cc73339b LC |
403 | (marionette-eval '(let ((before (setlocale LC_ALL "en_US.utf8"))) |
404 | (setlocale LC_ALL before)) | |
ab3a6450 LC |
405 | marionette)) |
406 | ||
d5094c81 LC |
407 | (test-eq "/run/current-system is a GC root" |
408 | 'success! | |
40d28609 LC |
409 | (marionette-eval '(begin |
410 | ;; Make sure the (guix …) modules are found. | |
4ab6a2f2 LC |
411 | (eval-when (expand load eval) |
412 | (set! %load-path | |
413 | (append (map (lambda (package) | |
414 | (string-append package | |
415 | "/share/guile/site/" | |
416 | (effective-version))) | |
417 | '#$guix&co) | |
418 | %load-path))) | |
40d28609 LC |
419 | |
420 | (use-modules (srfi srfi-34) (guix store)) | |
421 | ||
422 | (let ((system (readlink "/run/current-system"))) | |
ba926e35 | 423 | (guard (c ((store-protocol-error? c) |
d5094c81 LC |
424 | (and (file-exists? system) |
425 | 'success!))) | |
40d28609 LC |
426 | (with-store store |
427 | (delete-paths store (list system)) | |
428 | #f)))) | |
429 | marionette)) | |
430 | ||
334bda9a LC |
431 | ;; This symlink is currently unused, but better have it point to the |
432 | ;; right place. See | |
433 | ;; <https://lists.gnu.org/archive/html/guix-devel/2016-08/msg01641.html>. | |
434 | (test-equal "/var/guix/gcroots/profiles is a valid symlink" | |
435 | "/var/guix/profiles" | |
436 | (marionette-eval '(readlink "/var/guix/gcroots/profiles") | |
437 | marionette)) | |
438 | ||
439 | ||
4ee96a79 LC |
440 | (test-assert "screendump" |
441 | (begin | |
442 | (marionette-control (string-append "screendump " #$output | |
443 | "/tty1.ppm") | |
444 | marionette) | |
445 | (file-exists? "tty1.ppm"))) | |
446 | ||
fe933833 LC |
447 | (test-assert "screen text" |
448 | (let ((text (marionette-screen-text marionette | |
449 | #:ocrad | |
450 | #$(file-append ocrad | |
451 | "/bin/ocrad")))) | |
452 | ;; Check whether the welcome message and shell prompt are | |
453 | ;; displayed. Note: OCR confuses "y" and "V" for instance, so | |
454 | ;; we cannot reliably match the whole text. | |
455 | (and (string-contains text "This is the GNU") | |
456 | (string-contains text | |
457 | (string-append | |
458 | "root@" | |
459 | #$(operating-system-host-name os)))))) | |
460 | ||
4ee96a79 LC |
461 | (test-end) |
462 | (exit (= (test-runner-fail-count (test-runner-current)) 0))))) | |
463 | ||
464 | (gexp->derivation name test)) | |
e3de272a | 465 | |
e9f693d0 | 466 | (define %test-basic-os |
98b65b5f LC |
467 | (system-test |
468 | (name "basic") | |
469 | (description | |
125af57e | 470 | "Instrument %SIMPLE-OS, run it in a VM, and run a series of basic |
98b65b5f LC |
471 | functionality tests.") |
472 | (value | |
8b113790 LC |
473 | (let* ((os (marionette-operating-system |
474 | %simple-os | |
475 | #:imported-modules '((gnu services herd) | |
476 | (guix combinators)))) | |
477 | (vm (virtual-machine os))) | |
98b65b5f LC |
478 | ;; XXX: Add call to 'virtualized-operating-system' to get the exact same |
479 | ;; set of services as the OS produced by | |
480 | ;; 'system-qemu-image/shared-store-script'. | |
481 | (run-basic-test (virtualized-operating-system os '()) | |
8b113790 | 482 | #~(list #$vm)))))) |
c311089b LC |
483 | |
484 | \f | |
7f090203 LC |
485 | ;;; |
486 | ;;; Halt. | |
487 | ;;; | |
488 | ||
489 | (define (run-halt-test vm) | |
490 | ;; As reported in <http://bugs.gnu.org/26931>, running tmux would previously | |
491 | ;; lead the 'stop' method of 'user-processes' to an infinite loop, with the | |
492 | ;; tmux server process as a zombie that remains in the list of processes. | |
493 | ;; This test reproduces this scenario. | |
494 | (define test | |
495 | (with-imported-modules '((gnu build marionette)) | |
496 | #~(begin | |
497 | (use-modules (gnu build marionette)) | |
498 | ||
499 | (define marionette | |
500 | (make-marionette '(#$vm))) | |
501 | ||
502 | (define ocrad | |
503 | #$(file-append ocrad "/bin/ocrad")) | |
504 | ||
505 | ;; Wait for tty1 and log in. | |
506 | (marionette-eval '(begin | |
507 | (use-modules (gnu services herd)) | |
508 | (start-service 'term-tty1)) | |
509 | marionette) | |
510 | (marionette-type "root\n" marionette) | |
511 | (wait-for-screen-text marionette | |
512 | (lambda (text) | |
513 | (string-contains text "root@komputilo")) | |
514 | #:ocrad ocrad) | |
515 | ||
516 | ;; Start tmux and wait for it to be ready. | |
517 | (marionette-type "tmux new-session 'echo 1 > /ready; bash'\n" | |
518 | marionette) | |
519 | (wait-for-file "/ready" marionette) | |
520 | ||
521 | ;; Make sure to stop the test after a while. | |
522 | (sigaction SIGALRM (lambda _ | |
523 | (format (current-error-port) | |
524 | "FAIL: Time is up, but VM still running.\n") | |
525 | (primitive-exit 1))) | |
526 | (alarm 10) | |
527 | ||
528 | ;; Get debugging info. | |
529 | (marionette-eval '(current-output-port | |
530 | (open-file "/dev/console" "w0")) | |
531 | marionette) | |
532 | (marionette-eval '(system* #$(file-append procps "/bin/ps") | |
533 | "-eo" "pid,ppid,stat,comm") | |
534 | marionette) | |
535 | ||
536 | ;; See if 'halt' actually works. | |
537 | (marionette-eval '(system* "/run/current-system/profile/sbin/halt") | |
538 | marionette) | |
539 | ||
540 | ;; If we reach this line, that means the VM was properly stopped in | |
541 | ;; a timely fashion. | |
542 | (alarm 0) | |
543 | (call-with-output-file #$output | |
544 | (lambda (port) | |
545 | (display "success!" port)))))) | |
546 | ||
547 | (gexp->derivation "halt" test)) | |
548 | ||
549 | (define %test-halt | |
550 | (system-test | |
551 | (name "halt") | |
552 | (description | |
553 | "Use the 'halt' command and make sure it succeeds and does not get stuck | |
554 | in a loop. See <http://bugs.gnu.org/26931>.") | |
555 | (value | |
556 | (let ((os (marionette-operating-system | |
557 | (operating-system | |
558 | (inherit %simple-os) | |
559 | (packages (cons tmux %base-packages))) | |
560 | #:imported-modules '((gnu services herd) | |
561 | (guix combinators))))) | |
562 | (run-halt-test (virtual-machine os)))))) | |
563 | ||
564 | \f | |
76c321d8 LC |
565 | ;;; |
566 | ;;; Cleanup of /tmp, /var/run, etc. | |
567 | ;;; | |
568 | ||
569 | (define %cleanup-os | |
570 | (simple-operating-system | |
571 | (simple-service 'dirty-things | |
572 | boot-service-type | |
378daa8c LC |
573 | (let ((script (plain-file |
574 | "create-utf8-file.sh" | |
575 | (string-append | |
576 | "echo $0: dirtying /tmp...\n" | |
577 | "set -e; set -x\n" | |
578 | "touch /witness\n" | |
579 | "exec touch /tmp/λαμβδα")))) | |
580 | (with-imported-modules '((guix build utils)) | |
581 | #~(begin | |
582 | (setenv "PATH" | |
583 | #$(file-append coreutils "/bin")) | |
584 | (invoke #$(file-append bash "/bin/sh") | |
585 | #$script))))))) | |
76c321d8 LC |
586 | |
587 | (define (run-cleanup-test name) | |
588 | (define os | |
589 | (marionette-operating-system %cleanup-os | |
590 | #:imported-modules '((gnu services herd) | |
591 | (guix combinators)))) | |
592 | (define test | |
593 | (with-imported-modules '((gnu build marionette)) | |
594 | #~(begin | |
595 | (use-modules (gnu build marionette) | |
596 | (srfi srfi-64) | |
597 | (ice-9 match)) | |
598 | ||
599 | (define marionette | |
600 | (make-marionette (list #$(virtual-machine os)))) | |
601 | ||
602 | (mkdir #$output) | |
603 | (chdir #$output) | |
604 | ||
605 | (test-begin "cleanup") | |
606 | ||
607 | (test-assert "dirty service worked" | |
608 | (marionette-eval '(file-exists? "/witness") marionette)) | |
609 | ||
610 | (test-equal "/tmp cleaned up" | |
611 | '("." "..") | |
612 | (marionette-eval '(begin | |
613 | (use-modules (ice-9 ftw)) | |
614 | (scandir "/tmp")) | |
615 | marionette)) | |
616 | ||
617 | (test-end) | |
618 | (exit (= (test-runner-fail-count (test-runner-current)) 0))))) | |
619 | ||
620 | (gexp->derivation "cleanup" test)) | |
621 | ||
622 | (define %test-cleanup | |
623 | ;; See <https://bugs.gnu.org/26353>. | |
624 | (system-test | |
625 | (name "cleanup") | |
626 | (description "Make sure the 'cleanup' service can remove files with | |
627 | non-ASCII names from /tmp.") | |
628 | (value (run-cleanup-test name)))) | |
629 | ||
630 | \f | |
c311089b LC |
631 | ;;; |
632 | ;;; Mcron. | |
633 | ;;; | |
634 | ||
635 | (define %mcron-os | |
636 | ;; System with an mcron service, with one mcron job for "root" and one mcron | |
cfbf6de1 | 637 | ;; job for an unprivileged user. |
67a51b67 | 638 | (let ((job1 #~(job '(next-second '(0 5 10 15 20 25 30 35 40 45 50 55)) |
c311089b | 639 | (lambda () |
67a51b67 LC |
640 | (unless (file-exists? "witness") |
641 | (call-with-output-file "witness" | |
642 | (lambda (port) | |
643 | (display (list (getuid) (getgid)) port))))))) | |
c311089b LC |
644 | (job2 #~(job next-second-from |
645 | (lambda () | |
646 | (call-with-output-file "witness" | |
647 | (lambda (port) | |
648 | (display (list (getuid) (getgid)) port)))) | |
649 | #:user "alice")) | |
650 | (job3 #~(job next-second-from ;to test $PATH | |
651 | "touch witness-touch"))) | |
892d9089 | 652 | (simple-operating-system |
84a2de36 LC |
653 | (service mcron-service-type |
654 | (mcron-configuration (jobs (list job1 job2 job3))))))) | |
c311089b LC |
655 | |
656 | (define (run-mcron-test name) | |
8b113790 LC |
657 | (define os |
658 | (marionette-operating-system | |
659 | %mcron-os | |
660 | #:imported-modules '((gnu services herd) | |
661 | (guix combinators)))) | |
662 | ||
663 | (define test | |
664 | (with-imported-modules '((gnu build marionette)) | |
665 | #~(begin | |
666 | (use-modules (gnu build marionette) | |
667 | (srfi srfi-64) | |
668 | (ice-9 match)) | |
669 | ||
670 | (define marionette | |
671 | (make-marionette (list #$(virtual-machine os)))) | |
672 | ||
673 | (mkdir #$output) | |
674 | (chdir #$output) | |
675 | ||
676 | (test-begin "mcron") | |
677 | ||
c24b1547 | 678 | (test-assert "service running" |
8b113790 LC |
679 | (marionette-eval |
680 | '(begin | |
681 | (use-modules (gnu services herd)) | |
c24b1547 | 682 | (start-service 'mcron)) |
8b113790 LC |
683 | marionette)) |
684 | ||
685 | ;; Make sure root's mcron job runs, has its cwd set to "/root", and | |
686 | ;; runs with the right UID/GID. | |
687 | (test-equal "root's job" | |
688 | '(0 0) | |
689 | (wait-for-file "/root/witness" marionette)) | |
690 | ||
691 | ;; Likewise for Alice's job. We cannot know what its GID is since | |
692 | ;; it's chosen by 'groupadd', but it's strictly positive. | |
693 | (test-assert "alice's job" | |
694 | (match (wait-for-file "/home/alice/witness" marionette) | |
695 | ((1000 gid) | |
696 | (>= gid 100)))) | |
697 | ||
698 | ;; Last, the job that uses a command; allows us to test whether | |
077f1e63 | 699 | ;; $PATH is sane. |
8b113790 | 700 | (test-equal "root's job with command" |
077f1e63 LC |
701 | "" |
702 | (wait-for-file "/root/witness-touch" marionette | |
703 | #:read '(@ (ice-9 rdelim) read-string))) | |
8b113790 | 704 | |
147c5aa5 LC |
705 | ;; Make sure the 'schedule' action is accepted. |
706 | (test-equal "schedule action" | |
707 | '(#t) ;one value, #t | |
708 | (marionette-eval '(with-shepherd-action 'mcron ('schedule) result | |
709 | result) | |
710 | marionette)) | |
711 | ||
8b113790 LC |
712 | (test-end) |
713 | (exit (= (test-runner-fail-count (test-runner-current)) 0))))) | |
714 | ||
715 | (gexp->derivation name test)) | |
c311089b LC |
716 | |
717 | (define %test-mcron | |
718 | (system-test | |
719 | (name "mcron") | |
720 | (description "Make sure the mcron service works as advertised.") | |
721 | (value (run-mcron-test name)))) | |
d2fa61bc LC |
722 | |
723 | \f | |
724 | ;;; | |
725 | ;;; Avahi and NSS-mDNS. | |
726 | ;;; | |
727 | ||
728 | (define %avahi-os | |
729 | (operating-system | |
730 | (inherit %simple-os) | |
731 | (name-service-switch %mdns-host-lookup-nss) | |
2e04ab71 LC |
732 | (services (cons* (service avahi-service-type |
733 | (avahi-configuration (debug? #t))) | |
d2fa61bc | 734 | (dbus-service) |
39d7fdce | 735 | (service dhcp-client-service-type) ;needed for multicast |
d2fa61bc LC |
736 | |
737 | ;; Enable heavyweight debugging output. | |
738 | (modify-services (operating-system-user-services | |
739 | %simple-os) | |
740 | (nscd-service-type config | |
741 | => (nscd-configuration | |
742 | (inherit config) | |
743 | (debug-level 3) | |
744 | (log-file "/dev/console"))) | |
745 | (syslog-service-type config | |
746 | => | |
ec2e2f6c DC |
747 | (syslog-configuration |
748 | (inherit config) | |
749 | (config-file | |
750 | (plain-file | |
751 | "syslog.conf" | |
752 | "*.* /dev/console\n"))))))))) | |
d2fa61bc LC |
753 | |
754 | (define (run-nss-mdns-test) | |
755 | ;; Test resolution of '.local' names via libc. Start the marionette service | |
756 | ;; *after* nscd. Failing to do that, libc will try to connect to nscd, | |
757 | ;; fail, then never try again (see '__nss_not_use_nscd_hosts' in libc), | |
758 | ;; leading to '.local' resolution failures. | |
8b113790 LC |
759 | (define os |
760 | (marionette-operating-system | |
761 | %avahi-os | |
762 | #:requirements '(nscd) | |
763 | #:imported-modules '((gnu services herd) | |
764 | (guix combinators)))) | |
4ee96a79 | 765 | |
8b113790 LC |
766 | (define mdns-host-name |
767 | (string-append (operating-system-host-name os) | |
768 | ".local")) | |
4ee96a79 | 769 | |
8b113790 LC |
770 | (define test |
771 | (with-imported-modules '((gnu build marionette)) | |
772 | #~(begin | |
773 | (use-modules (gnu build marionette) | |
774 | (srfi srfi-1) | |
775 | (srfi srfi-64) | |
776 | (ice-9 match)) | |
777 | ||
778 | (define marionette | |
779 | (make-marionette (list #$(virtual-machine os)))) | |
780 | ||
781 | (mkdir #$output) | |
782 | (chdir #$output) | |
783 | ||
784 | (test-begin "avahi") | |
785 | ||
c24b1547 | 786 | (test-assert "nscd PID file is created" |
8b113790 LC |
787 | (marionette-eval |
788 | '(begin | |
789 | (use-modules (gnu services herd)) | |
c24b1547 CL |
790 | (start-service 'nscd)) |
791 | marionette)) | |
792 | ||
793 | (test-assert "nscd is listening on its socket" | |
794 | (marionette-eval | |
795 | ;; XXX: Work around a race condition in nscd: nscd creates its | |
796 | ;; PID file before it is listening on its socket. | |
797 | '(let ((sock (socket PF_UNIX SOCK_STREAM 0))) | |
798 | (let try () | |
799 | (catch 'system-error | |
800 | (lambda () | |
801 | (connect sock AF_UNIX "/var/run/nscd/socket") | |
802 | (close-port sock) | |
803 | (format #t "nscd is ready~%") | |
804 | #t) | |
805 | (lambda args | |
806 | (format #t "waiting for nscd...~%") | |
807 | (usleep 500000) | |
808 | (try))))) | |
809 | marionette)) | |
810 | ||
811 | (test-assert "avahi is running" | |
812 | (marionette-eval | |
813 | '(begin | |
814 | (use-modules (gnu services herd)) | |
815 | (start-service 'avahi-daemon)) | |
816 | marionette)) | |
8b113790 | 817 | |
c24b1547 CL |
818 | (test-assert "network is up" |
819 | (marionette-eval | |
820 | '(begin | |
821 | (use-modules (gnu services herd)) | |
822 | (start-service 'networking)) | |
8b113790 LC |
823 | marionette)) |
824 | ||
825 | (test-equal "avahi-resolve-host-name" | |
826 | 0 | |
827 | (marionette-eval | |
828 | '(system* | |
829 | "/run/current-system/profile/bin/avahi-resolve-host-name" | |
830 | "-v" #$mdns-host-name) | |
831 | marionette)) | |
832 | ||
833 | (test-equal "avahi-browse" | |
834 | 0 | |
835 | (marionette-eval | |
836 | '(system* "avahi-browse" "-avt") | |
837 | marionette)) | |
838 | ||
839 | (test-assert "getaddrinfo .local" | |
840 | ;; Wait for the 'avahi-daemon' service and perform a resolution. | |
841 | (match (marionette-eval | |
842 | '(getaddrinfo #$mdns-host-name) | |
843 | marionette) | |
844 | (((? vector? addrinfos) ..1) | |
845 | (pk 'getaddrinfo addrinfos) | |
846 | (and (any (lambda (ai) | |
847 | (= AF_INET (addrinfo:fam ai))) | |
848 | addrinfos) | |
849 | (any (lambda (ai) | |
850 | (= AF_INET6 (addrinfo:fam ai))) | |
851 | addrinfos))))) | |
852 | ||
853 | (test-assert "gethostbyname .local" | |
854 | (match (pk 'gethostbyname | |
855 | (marionette-eval '(gethostbyname #$mdns-host-name) | |
856 | marionette)) | |
857 | ((? vector? result) | |
858 | (and (string=? (hostent:name result) #$mdns-host-name) | |
859 | (= (hostent:addrtype result) AF_INET))))) | |
860 | ||
861 | ||
862 | (test-end) | |
863 | (exit (= (test-runner-fail-count (test-runner-current)) 0))))) | |
864 | ||
865 | (gexp->derivation "nss-mdns" test)) | |
d2fa61bc LC |
866 | |
867 | (define %test-nss-mdns | |
868 | (system-test | |
869 | (name "nss-mdns") | |
870 | (description | |
871 | "Test Avahi's multicast-DNS implementation, and in particular, test its | |
872 | glibc name service switch (NSS) module.") | |
873 | (value (run-nss-mdns-test)))) |