Commit | Line | Data |
---|---|---|
415e00fc | 1 | ;;;; 00-socket.test --- test socket functions -*- scheme -*- |
4064ed2a | 2 | ;;;; |
d21a1dc8 | 3 | ;;;; Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, |
c8b7b0da | 4 | ;;;; 2011, 2012, 2013, 2014 Free Software Foundation, Inc. |
4064ed2a KR |
5 | ;;;; |
6 | ;;;; This library is free software; you can redistribute it and/or | |
7 | ;;;; modify it under the terms of the GNU Lesser General Public | |
8 | ;;;; License as published by the Free Software Foundation; either | |
53befeb7 | 9 | ;;;; version 3 of the License, or (at your option) any later version. |
d21a1dc8 | 10 | ;;;; |
4064ed2a KR |
11 | ;;;; This library is distributed in the hope that it will be useful, |
12 | ;;;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | ;;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 | ;;;; Lesser General Public License for more details. | |
d21a1dc8 | 15 | ;;;; |
4064ed2a KR |
16 | ;;;; You should have received a copy of the GNU Lesser General Public |
17 | ;;;; License along with this library; if not, write to the Free Software | |
92205699 | 18 | ;;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
4064ed2a | 19 | |
415e00fc AW |
20 | ;; This test runs early, so that we can fork before any threads are |
21 | ;; created in other tests. | |
22 | ||
7a5fb796 | 23 | (define-module (test-suite test-socket) |
d21a1dc8 | 24 | #:use-module (rnrs bytevectors) |
9d46abb0 | 25 | #:use-module (srfi srfi-26) |
4064ed2a KR |
26 | #:use-module (test-suite lib)) |
27 | ||
e7e48080 | 28 | \f |
8ab3d8a0 | 29 | |
4064ed2a KR |
30 | ;;; |
31 | ;;; inet-ntop | |
32 | ;;; | |
33 | ||
34 | (if (defined? 'inet-ntop) | |
35 | (with-test-prefix "inet-ntop" | |
36 | ||
37 | (with-test-prefix "ipv6" | |
38 | (pass-if "0" | |
39 | (string? (inet-ntop AF_INET6 0))) | |
40 | ||
41 | (pass-if "2^128-1" | |
42 | (string? (inet-ntop AF_INET6 (1- (ash 1 128))))) | |
43 | ||
44 | (pass-if-exception "-1" exception:out-of-range | |
45 | (inet-ntop AF_INET6 -1)) | |
46 | ||
47 | (pass-if-exception "2^128" exception:out-of-range | |
48 | (inet-ntop AF_INET6 (ash 1 128))) | |
49 | ||
50 | (pass-if-exception "2^1024" exception:out-of-range | |
51 | (inet-ntop AF_INET6 (ash 1 1024)))))) | |
3810edd9 KR |
52 | |
53 | ;;; | |
54 | ;;; inet-pton | |
55 | ;;; | |
56 | ||
57 | (if (defined? 'inet-pton) | |
58 | (with-test-prefix "inet-pton" | |
59 | ||
60 | (with-test-prefix "ipv6" | |
61 | (pass-if "00:00:00:00:00:00:00:00" | |
62 | (eqv? 0 (inet-pton AF_INET6 "00:00:00:00:00:00:00:00"))) | |
63 | ||
64 | (pass-if "0:0:0:0:0:0:0:1" | |
65 | (eqv? 1 (inet-pton AF_INET6 "0:0:0:0:0:0:0:1"))) | |
66 | ||
67 | (pass-if "::1" | |
68 | (eqv? 1 (inet-pton AF_INET6 "::1"))) | |
69 | ||
70 | (pass-if "FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF" | |
71 | (eqv? #xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF | |
72 | (inet-pton AF_INET6 | |
73 | "FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF"))) | |
74 | ||
75 | (pass-if "F000:0000:0000:0000:0000:0000:0000:0000" | |
76 | (eqv? #xF0000000000000000000000000000000 | |
77 | (inet-pton AF_INET6 | |
78 | "F000:0000:0000:0000:0000:0000:0000:0000"))) | |
79 | ||
80 | (pass-if "0F00:0000:0000:0000:0000:0000:0000:0000" | |
81 | (eqv? #x0F000000000000000000000000000000 | |
82 | (inet-pton AF_INET6 | |
83 | "0F00:0000:0000:0000:0000:0000:0000:0000"))) | |
84 | ||
85 | (pass-if "0000:0000:0000:0000:0000:0000:0000:00F0" | |
86 | (eqv? #xF0 | |
87 | (inet-pton AF_INET6 | |
88 | "0000:0000:0000:0000:0000:0000:0000:00F0")))))) | |
e7e48080 | 89 | |
7a5fb796 LC |
90 | (if (defined? 'inet-ntop) |
91 | (with-test-prefix "inet-ntop" | |
92 | ||
93 | (with-test-prefix "ipv4" | |
94 | (pass-if "127.0.0.1" | |
95 | (equal? "127.0.0.1" (inet-ntop AF_INET INADDR_LOOPBACK)))) | |
96 | ||
97 | (if (defined? 'AF_INET6) | |
98 | (with-test-prefix "ipv6" | |
99 | (pass-if "FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF" | |
100 | (string-ci=? "FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF" | |
101 | (inet-ntop AF_INET6 (- (expt 2 128) 1)))) | |
102 | ||
103 | (pass-if "::1" | |
104 | (equal? "::1" (inet-ntop AF_INET6 1))))))) | |
105 | ||
e7e48080 KR |
106 | \f |
107 | ;;; | |
108 | ;;; make-socket-address | |
109 | ;;; | |
110 | ||
111 | (with-test-prefix "make-socket-address" | |
112 | (if (defined? 'AF_INET) | |
113 | (pass-if "AF_INET" | |
114 | (let ((sa (make-socket-address AF_INET 123456 80))) | |
115 | (and (= (sockaddr:fam sa) AF_INET) | |
116 | (= (sockaddr:addr sa) 123456) | |
117 | (= (sockaddr:port sa) 80))))) | |
118 | ||
119 | (if (defined? 'AF_INET6) | |
120 | (pass-if "AF_INET6" | |
121 | ;; Since the platform doesn't necessarily support `scopeid', we won't | |
122 | ;; test it. | |
123 | (let ((sa* (make-socket-address AF_INET6 123456 80 1)) | |
124 | (sa+ (make-socket-address AF_INET6 123456 80))) | |
125 | (and (= (sockaddr:fam sa*) (sockaddr:fam sa+) AF_INET6) | |
126 | (= (sockaddr:addr sa*) (sockaddr:addr sa+) 123456) | |
127 | (= (sockaddr:port sa*) (sockaddr:port sa+) 80) | |
128 | (= (sockaddr:flowinfo sa*) 1))))) | |
129 | ||
130 | (if (defined? 'AF_UNIX) | |
131 | (pass-if "AF_UNIX" | |
132 | (let ((sa (make-socket-address AF_UNIX "/tmp/unix-socket"))) | |
133 | (and (= (sockaddr:fam sa) AF_UNIX) | |
134 | (string=? (sockaddr:path sa) "/tmp/unix-socket")))))) | |
135 | ||
e7e48080 KR |
136 | \f |
137 | ;;; | |
138 | ;;; AF_UNIX sockets and `make-socket-address' | |
139 | ;;; | |
140 | ||
91cbeffc LC |
141 | (define %tmpdir |
142 | ;; Honor `$TMPDIR', which tmpnam(3) doesn't do. | |
143 | (or (getenv "TMPDIR") "/tmp")) | |
144 | ||
145 | (define %curdir | |
146 | ;; Remember the current working directory. | |
147 | (getcwd)) | |
148 | ||
149 | ;; Temporarily cd to %TMPDIR. The goal is to work around path name | |
150 | ;; limitations, which can lead to exceptions like: | |
151 | ;; | |
152 | ;; (misc-error "scm_to_sockaddr" | |
153 | ;; "unix address path too long: ~A" | |
154 | ;; ("/tmp/nix-build-fb7bph4ifh0vr3ihigm702dzffdnapfj-guile-coverage-1.9.5.drv-0/guile-test-socket-1258553296-77619") | |
155 | ;; #f) | |
156 | (chdir %tmpdir) | |
157 | ||
eedcb08a | 158 | (define (temp-file-path) |
91cbeffc LC |
159 | ;; Return a temporary file name, assuming the current directory is %TMPDIR. |
160 | (string-append "guile-test-socket-" | |
161 | (number->string (current-time)) "-" | |
162 | (number->string (random 100000)))) | |
eedcb08a LC |
163 | |
164 | ||
e7e48080 KR |
165 | (if (defined? 'AF_UNIX) |
166 | (with-test-prefix "AF_UNIX/SOCK_DGRAM" | |
167 | ||
168 | ;; testing `bind' and `sendto' and datagram sockets | |
169 | ||
170 | (let ((server-socket (socket AF_UNIX SOCK_DGRAM 0)) | |
171 | (server-bound? #f) | |
eedcb08a | 172 | (path (temp-file-path))) |
e7e48080 KR |
173 | |
174 | (pass-if "bind" | |
175 | (catch 'system-error | |
176 | (lambda () | |
177 | (bind server-socket AF_UNIX path) | |
178 | (set! server-bound? #t) | |
179 | #t) | |
180 | (lambda args | |
181 | (let ((errno (system-error-errno args))) | |
182 | (cond ((= errno EADDRINUSE) (throw 'unresolved)) | |
183 | (else (apply throw args))))))) | |
184 | ||
185 | (pass-if "bind/sockaddr" | |
186 | (let* ((sock (socket AF_UNIX SOCK_STREAM 0)) | |
eedcb08a | 187 | (path (temp-file-path)) |
e7e48080 KR |
188 | (sockaddr (make-socket-address AF_UNIX path))) |
189 | (catch 'system-error | |
190 | (lambda () | |
191 | (bind sock sockaddr) | |
192 | (false-if-exception (delete-file path)) | |
193 | #t) | |
194 | (lambda args | |
195 | (let ((errno (system-error-errno args))) | |
196 | (cond ((= errno EADDRINUSE) (throw 'unresolved)) | |
197 | (else (apply throw args)))))))) | |
198 | ||
199 | (pass-if "sendto" | |
200 | (if (not server-bound?) | |
201 | (throw 'unresolved) | |
d21a1dc8 LC |
202 | (let ((client (socket AF_UNIX SOCK_DGRAM 0)) |
203 | (message (string->utf8 "hello"))) | |
204 | (> (sendto client message AF_UNIX path) 0)))) | |
e7e48080 KR |
205 | |
206 | (pass-if "sendto/sockaddr" | |
207 | (if (not server-bound?) | |
208 | (throw 'unresolved) | |
d21a1dc8 LC |
209 | (let ((client (socket AF_UNIX SOCK_DGRAM 0)) |
210 | (message (string->utf8 "hello")) | |
e7e48080 | 211 | (sockaddr (make-socket-address AF_UNIX path))) |
d21a1dc8 | 212 | (> (sendto client message sockaddr) 0)))) |
e7e48080 KR |
213 | |
214 | (false-if-exception (delete-file path))))) | |
215 | ||
216 | ||
217 | (if (defined? 'AF_UNIX) | |
218 | (with-test-prefix "AF_UNIX/SOCK_STREAM" | |
219 | ||
220 | ;; testing `bind', `listen' and `connect' on stream-oriented sockets | |
221 | ||
222 | (let ((server-socket (socket AF_UNIX SOCK_STREAM 0)) | |
223 | (server-bound? #f) | |
224 | (server-listening? #f) | |
225 | (server-pid #f) | |
eedcb08a | 226 | (path (temp-file-path))) |
e7e48080 KR |
227 | |
228 | (pass-if "bind" | |
229 | (catch 'system-error | |
230 | (lambda () | |
231 | (bind server-socket AF_UNIX path) | |
232 | (set! server-bound? #t) | |
233 | #t) | |
234 | (lambda args | |
235 | (let ((errno (system-error-errno args))) | |
236 | (cond ((= errno EADDRINUSE) (throw 'unresolved)) | |
237 | (else (apply throw args))))))) | |
238 | ||
239 | (pass-if "bind/sockaddr" | |
240 | (let* ((sock (socket AF_UNIX SOCK_STREAM 0)) | |
eedcb08a | 241 | (path (temp-file-path)) |
e7e48080 KR |
242 | (sockaddr (make-socket-address AF_UNIX path))) |
243 | (catch 'system-error | |
244 | (lambda () | |
245 | (bind sock sockaddr) | |
246 | (false-if-exception (delete-file path)) | |
247 | #t) | |
248 | (lambda args | |
249 | (let ((errno (system-error-errno args))) | |
250 | (cond ((= errno EADDRINUSE) (throw 'unresolved)) | |
251 | (else (apply throw args)))))))) | |
252 | ||
253 | (pass-if "listen" | |
254 | (if (not server-bound?) | |
255 | (throw 'unresolved) | |
256 | (begin | |
257 | (listen server-socket 123) | |
258 | (set! server-listening? #t) | |
259 | #t))) | |
260 | ||
5ebc8b81 KR |
261 | (force-output (current-output-port)) |
262 | (force-output (current-error-port)) | |
e7e48080 KR |
263 | (if server-listening? |
264 | (let ((pid (primitive-fork))) | |
265 | ;; Spawn a server process. | |
266 | (case pid | |
267 | ((-1) (throw 'unresolved)) | |
268 | ((0) ;; the kid: serve two connections and exit | |
269 | (let serve ((conn | |
270 | (false-if-exception (accept server-socket))) | |
271 | (count 1)) | |
272 | (if (not conn) | |
273 | (exit 1) | |
274 | (if (> count 0) | |
275 | (serve (false-if-exception (accept server-socket)) | |
276 | (- count 1))))) | |
277 | (exit 0)) | |
278 | (else ;; the parent | |
279 | (set! server-pid pid) | |
280 | #t)))) | |
281 | ||
282 | (pass-if "connect" | |
283 | (if (not server-pid) | |
284 | (throw 'unresolved) | |
285 | (let ((s (socket AF_UNIX SOCK_STREAM 0))) | |
286 | (connect s AF_UNIX path) | |
287 | #t))) | |
288 | ||
289 | (pass-if "connect/sockaddr" | |
290 | (if (not server-pid) | |
291 | (throw 'unresolved) | |
292 | (let ((s (socket AF_UNIX SOCK_STREAM 0))) | |
293 | (connect s (make-socket-address AF_UNIX path)) | |
294 | #t))) | |
295 | ||
296 | (pass-if "accept" | |
297 | (if (not server-pid) | |
298 | (throw 'unresolved) | |
299 | (let ((status (cdr (waitpid server-pid)))) | |
764246cf | 300 | (eqv? 0 (status:exit-val status))))) |
e7e48080 KR |
301 | |
302 | (false-if-exception (delete-file path)) | |
303 | ||
9d46abb0 LC |
304 | #t) |
305 | ||
306 | ||
307 | ;; Testing `send', `recv!' & co. on stream-oriented sockets (with | |
308 | ;; a bit of duplication with the above.) | |
309 | ||
310 | (let ((server-socket (socket AF_UNIX SOCK_STREAM 0)) | |
311 | (server-bound? #f) | |
312 | (server-listening? #f) | |
313 | (server-pid #f) | |
314 | (message "hello, world!") | |
315 | (path (temp-file-path))) | |
316 | ||
317 | (define (sub-bytevector bv len) | |
318 | (let ((c (make-bytevector len))) | |
319 | (bytevector-copy! bv 0 c 0 len) | |
320 | c)) | |
321 | ||
322 | (pass-if "bind (bis)" | |
323 | (catch 'system-error | |
324 | (lambda () | |
325 | (bind server-socket AF_UNIX path) | |
326 | (set! server-bound? #t) | |
327 | #t) | |
328 | (lambda args | |
329 | (let ((errno (system-error-errno args))) | |
330 | (cond ((= errno EADDRINUSE) (throw 'unresolved)) | |
331 | (else (apply throw args))))))) | |
332 | ||
333 | (pass-if "listen (bis)" | |
334 | (if (not server-bound?) | |
335 | (throw 'unresolved) | |
336 | (begin | |
337 | (listen server-socket 123) | |
338 | (set! server-listening? #t) | |
339 | #t))) | |
340 | ||
341 | (force-output (current-output-port)) | |
342 | (force-output (current-error-port)) | |
343 | (if server-listening? | |
344 | (let ((pid (primitive-fork))) | |
345 | ;; Spawn a server process. | |
346 | (case pid | |
347 | ((-1) (throw 'unresolved)) | |
348 | ((0) ;; the kid: send MESSAGE and exit | |
349 | (exit | |
350 | (false-if-exception | |
351 | (let ((conn (car (accept server-socket))) | |
352 | (bv (string->utf8 message))) | |
353 | (= (bytevector-length bv) | |
354 | (send conn bv)))))) | |
355 | (else ;; the parent | |
356 | (set! server-pid pid) | |
357 | #t)))) | |
358 | ||
359 | (pass-if "recv!" | |
360 | (if (not server-pid) | |
361 | (throw 'unresolved) | |
362 | (let ((s (socket AF_UNIX SOCK_STREAM 0))) | |
363 | (connect s AF_UNIX path) | |
364 | (let* ((buf (make-bytevector 123)) | |
365 | (received (recv! s buf))) | |
366 | (string=? (utf8->string (sub-bytevector buf received)) | |
367 | message))))) | |
368 | ||
369 | (pass-if "accept (bis)" | |
370 | (if (not server-pid) | |
371 | (throw 'unresolved) | |
372 | (let ((status (cdr (waitpid server-pid)))) | |
764246cf | 373 | (eqv? 0 (status:exit-val status))))) |
9d46abb0 LC |
374 | |
375 | (false-if-exception (delete-file path)) | |
376 | ||
377 | #t))) | |
e7e48080 | 378 | |
1ff4da65 NJ |
379 | |
380 | (if (defined? 'AF_INET6) | |
381 | (with-test-prefix "AF_INET6/SOCK_STREAM" | |
382 | ||
383 | ;; testing `bind', `listen' and `connect' on stream-oriented sockets | |
384 | ||
d532c41b LC |
385 | (let ((server-socket |
386 | ;; Some platforms don't support this protocol/family combination. | |
387 | (false-if-exception (socket AF_INET6 SOCK_STREAM 0))) | |
1ff4da65 NJ |
388 | (server-bound? #f) |
389 | (server-listening? #f) | |
390 | (server-pid #f) | |
391 | (ipv6-addr 1) ; ::1 | |
392 | (server-port 8889) | |
393 | (client-port 9998)) | |
394 | ||
395 | (pass-if "bind" | |
d532c41b LC |
396 | (if (not server-socket) |
397 | (throw 'unresolved)) | |
1ff4da65 NJ |
398 | (catch 'system-error |
399 | (lambda () | |
400 | (bind server-socket AF_INET6 ipv6-addr server-port) | |
401 | (set! server-bound? #t) | |
402 | #t) | |
403 | (lambda args | |
404 | (let ((errno (system-error-errno args))) | |
405 | (cond ((= errno EADDRINUSE) (throw 'unresolved)) | |
3c8f2ae9 LC |
406 | |
407 | ;; On Linux-based systems, when `ipv6' support is | |
408 | ;; missing (for instance, `ipv6' is loaded and | |
409 | ;; /proc/sys/net/ipv6/conf/all/disable_ipv6 is set | |
410 | ;; to 1), the socket call above succeeds but | |
411 | ;; bind(2) fails like this. | |
412 | ((= errno EADDRNOTAVAIL) (throw 'unresolved)) | |
413 | ||
1ff4da65 NJ |
414 | (else (apply throw args))))))) |
415 | ||
416 | (pass-if "bind/sockaddr" | |
d532c41b | 417 | (let* ((sock (false-if-exception (socket AF_INET6 SOCK_STREAM 0))) |
1ff4da65 | 418 | (sockaddr (make-socket-address AF_INET6 ipv6-addr client-port))) |
d532c41b LC |
419 | (if (not sock) |
420 | (throw 'unresolved)) | |
1ff4da65 NJ |
421 | (catch 'system-error |
422 | (lambda () | |
423 | (bind sock sockaddr) | |
424 | #t) | |
425 | (lambda args | |
426 | (let ((errno (system-error-errno args))) | |
427 | (cond ((= errno EADDRINUSE) (throw 'unresolved)) | |
3c8f2ae9 | 428 | ((= errno EADDRNOTAVAIL) (throw 'unresolved)) |
1ff4da65 NJ |
429 | (else (apply throw args)))))))) |
430 | ||
431 | (pass-if "listen" | |
432 | (if (not server-bound?) | |
433 | (throw 'unresolved) | |
434 | (begin | |
435 | (listen server-socket 123) | |
436 | (set! server-listening? #t) | |
437 | #t))) | |
438 | ||
5ebc8b81 KR |
439 | (force-output (current-output-port)) |
440 | (force-output (current-error-port)) | |
1ff4da65 NJ |
441 | (if server-listening? |
442 | (let ((pid (primitive-fork))) | |
443 | ;; Spawn a server process. | |
444 | (case pid | |
445 | ((-1) (throw 'unresolved)) | |
446 | ((0) ;; the kid: serve two connections and exit | |
447 | (let serve ((conn | |
448 | (false-if-exception (accept server-socket))) | |
449 | (count 1)) | |
450 | (if (not conn) | |
451 | (exit 1) | |
452 | (if (> count 0) | |
453 | (serve (false-if-exception (accept server-socket)) | |
454 | (- count 1))))) | |
455 | (exit 0)) | |
456 | (else ;; the parent | |
457 | (set! server-pid pid) | |
458 | #t)))) | |
459 | ||
460 | (pass-if "connect" | |
461 | (if (not server-pid) | |
462 | (throw 'unresolved) | |
463 | (let ((s (socket AF_INET6 SOCK_STREAM 0))) | |
464 | (connect s AF_INET6 ipv6-addr server-port) | |
465 | #t))) | |
466 | ||
467 | (pass-if "connect/sockaddr" | |
468 | (if (not server-pid) | |
469 | (throw 'unresolved) | |
470 | (let ((s (socket AF_INET6 SOCK_STREAM 0))) | |
471 | (connect s (make-socket-address AF_INET6 ipv6-addr server-port)) | |
472 | #t))) | |
473 | ||
474 | (pass-if "accept" | |
475 | (if (not server-pid) | |
476 | (throw 'unresolved) | |
477 | (let ((status (cdr (waitpid server-pid)))) | |
764246cf | 478 | (eqv? 0 (status:exit-val status))))) |
1ff4da65 | 479 | |
91cbeffc LC |
480 | #t))) |
481 | ||
482 | ;; Switch back to the previous directory. | |
483 | (false-if-exception (chdir %curdir)) |