Line data Source code
1 : // Copyright (c) 2011-2021 Made to Order Software Corp. All Rights Reserved
2 : //
3 : // Project: https://snapwebsites.org/project/libaddr
4 : //
5 : // Permission is hereby granted, free of charge, to any
6 : // person obtaining a copy of this software and
7 : // associated documentation files (the "Software"), to
8 : // deal in the Software without restriction, including
9 : // without limitation the rights to use, copy, modify,
10 : // merge, publish, distribute, sublicense, and/or sell
11 : // copies of the Software, and to permit persons to whom
12 : // the Software is furnished to do so, subject to the
13 : // following conditions:
14 : //
15 : // The above copyright notice and this permission notice
16 : // shall be included in all copies or substantial
17 : // portions of the Software.
18 : //
19 : // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
20 : // ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
21 : // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
22 : // FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
23 : // EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 : // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
25 : // WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
26 : // ARISING FROM, OUT OF OR IN CONNECTION WITH THE
27 : // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
28 : // SOFTWARE.
29 :
30 :
31 : /** \file
32 : * \brief Test the Unix address.
33 : *
34 : * These tests verify that the Unix address functions as expected.
35 : */
36 :
37 : // self
38 : //
39 : #include "catch_main.h"
40 :
41 :
42 : // addr lib
43 : //
44 : #include <libaddr/unix.h>
45 :
46 :
47 : // libutf8 lib
48 : //
49 : #include <libutf8/libutf8.h>
50 : #include <libutf8/exception.h>
51 :
52 :
53 : // snapdev lib
54 : //
55 : #include <snapdev/raii_generic_deleter.h>
56 :
57 :
58 : // C lib
59 : //
60 : #include <sys/stat.h>
61 :
62 :
63 : // last include
64 : //
65 : #include <snapdev/poison.h>
66 :
67 :
68 :
69 :
70 :
71 :
72 :
73 7 : CATCH_TEST_CASE("unix::unnamed", "[unix]")
74 : {
75 10 : CATCH_START_SECTION("unix() defaults (a.k.a. unnamed address)")
76 : {
77 1 : addr::unix u;
78 :
79 1 : CATCH_REQUIRE_FALSE(u.is_file());
80 1 : CATCH_REQUIRE_FALSE(u.is_abstract());
81 1 : CATCH_REQUIRE(u.is_unnamed());
82 1 : CATCH_REQUIRE(u.to_string() == std::string());
83 1 : CATCH_REQUIRE(u.to_uri() == "unix:");
84 :
85 1 : sockaddr_un un;
86 1 : u.get_un(un);
87 1 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
88 109 : for(std::size_t idx(0); idx < sizeof(un.sun_path); ++idx)
89 : {
90 108 : CATCH_CHECK(un.sun_path[idx] == 0);
91 : }
92 : }
93 : CATCH_END_SECTION()
94 :
95 10 : CATCH_START_SECTION("unix() with an unnamed address")
96 : {
97 1 : sockaddr_un init = addr::init_un();
98 1 : CATCH_REQUIRE(init.sun_family == AF_UNIX);
99 109 : for(std::size_t idx(0); idx < sizeof(init.sun_path); ++idx)
100 : {
101 108 : CATCH_CHECK(init.sun_path[idx] == 0);
102 : }
103 :
104 1 : addr::unix u(init);
105 :
106 1 : CATCH_REQUIRE_FALSE(u.is_file());
107 1 : CATCH_REQUIRE_FALSE(u.is_abstract());
108 1 : CATCH_REQUIRE(u.is_unnamed());
109 1 : CATCH_REQUIRE(u.to_string() == std::string());
110 1 : CATCH_REQUIRE(u.to_uri() == "unix:");
111 :
112 1 : sockaddr_un un;
113 1 : u.get_un(un);
114 1 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
115 109 : for(std::size_t idx(0); idx < sizeof(un.sun_path); ++idx)
116 : {
117 108 : CATCH_CHECK(un.sun_path[idx] == 0);
118 : }
119 : }
120 : CATCH_END_SECTION()
121 :
122 10 : CATCH_START_SECTION("unix() with an unnamed string")
123 : {
124 2 : std::string no_name;
125 1 : addr::unix u(no_name);
126 :
127 1 : CATCH_REQUIRE_FALSE(u.is_file());
128 1 : CATCH_REQUIRE_FALSE(u.is_abstract());
129 1 : CATCH_REQUIRE(u.is_unnamed());
130 1 : CATCH_REQUIRE(u.to_string() == std::string());
131 1 : CATCH_REQUIRE(u.to_uri() == "unix:");
132 :
133 1 : sockaddr_un un;
134 1 : u.get_un(un);
135 1 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
136 109 : for(std::size_t idx(0); idx < sizeof(un.sun_path); ++idx)
137 : {
138 108 : CATCH_CHECK(un.sun_path[idx] == 0);
139 : }
140 : }
141 : CATCH_END_SECTION()
142 :
143 10 : CATCH_START_SECTION("unix() with a forced unnamed URI")
144 : {
145 1 : addr::unix u;
146 :
147 1 : u.set_uri("unix:?unnamed");
148 :
149 1 : CATCH_REQUIRE_FALSE(u.is_file());
150 1 : CATCH_REQUIRE_FALSE(u.is_abstract());
151 1 : CATCH_REQUIRE(u.is_unnamed());
152 1 : CATCH_REQUIRE(u.to_string() == std::string());
153 1 : CATCH_REQUIRE(u.to_uri() == "unix:");
154 1 : CATCH_REQUIRE(u.unlink() == 0);
155 :
156 1 : sockaddr_un un;
157 1 : u.get_un(un);
158 1 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
159 109 : for(std::size_t idx(0); idx < sizeof(un.sun_path); ++idx)
160 : {
161 108 : CATCH_CHECK(un.sun_path[idx] == 0);
162 : }
163 : }
164 : CATCH_END_SECTION()
165 :
166 10 : CATCH_START_SECTION("unix() with an unnamed which we re-collect from socket")
167 : {
168 1 : sockaddr_un un;
169 :
170 1 : addr::unix u;
171 :
172 1 : CATCH_REQUIRE_FALSE(u.is_file());
173 1 : CATCH_REQUIRE_FALSE(u.is_abstract());
174 1 : CATCH_REQUIRE(u.is_unnamed());
175 1 : CATCH_REQUIRE(u.to_string() == std::string());
176 1 : CATCH_REQUIRE(u.to_uri() == "unix:");
177 :
178 1 : u.get_un(un);
179 1 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
180 109 : for(std::size_t idx(0); idx < sizeof(un.sun_path); ++idx)
181 : {
182 108 : CATCH_CHECK(un.sun_path[idx] == 0);
183 : }
184 :
185 2 : snapdev::raii_fd_t s(socket(AF_UNIX, SOCK_STREAM, 0));
186 1 : CATCH_REQUIRE(s != nullptr);
187 :
188 : // unnamed sockets are unbound...
189 :
190 1 : addr::unix retrieve;
191 1 : retrieve.set_from_socket(s.get());
192 1 : CATCH_REQUIRE(retrieve == u);
193 : }
194 : CATCH_END_SECTION()
195 5 : }
196 :
197 :
198 9 : CATCH_TEST_CASE("unix::file", "[unix]")
199 : {
200 14 : CATCH_START_SECTION("unix() with a relative file name")
201 : {
202 11 : for(int count(0); count < 10; ++count)
203 : {
204 20 : std::string name("test");
205 10 : int const max(rand() % 5 + 3);
206 55 : for(int id(0); id < max; ++id)
207 : {
208 45 : name += '0' + rand() % 10;
209 : }
210 :
211 : // verify the init_un() as we're at it
212 : //
213 10 : sockaddr_un init = addr::init_un();
214 10 : CATCH_REQUIRE(init.sun_family == AF_UNIX);
215 1090 : for(std::size_t idx(0); idx < sizeof(init.sun_path); ++idx)
216 : {
217 1080 : CATCH_CHECK(init.sun_path[idx] == 0);
218 : }
219 10 : strncpy(init.sun_path, name.c_str(), sizeof(init.sun_path) - 1);
220 :
221 10 : addr::unix u(init);
222 :
223 10 : CATCH_REQUIRE(u.is_file());
224 10 : CATCH_REQUIRE_FALSE(u.is_abstract());
225 10 : CATCH_REQUIRE_FALSE(u.is_unnamed());
226 10 : CATCH_REQUIRE(u.to_string() == name);
227 10 : CATCH_REQUIRE(u.to_uri() == "unix:" + name);
228 :
229 10 : sockaddr_un un;
230 10 : u.get_un(un);
231 10 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
232 10 : CATCH_REQUIRE(strcmp(un.sun_path, name.c_str()) == 0);
233 1005 : for(std::size_t idx(name.length()); idx < sizeof(un.sun_path); ++idx)
234 : {
235 995 : CATCH_CHECK(un.sun_path[idx] == 0);
236 : }
237 : }
238 : }
239 : CATCH_END_SECTION()
240 :
241 14 : CATCH_START_SECTION("unix() with a relative file name; string constructor")
242 : {
243 11 : for(int count(0); count < 10; ++count)
244 : {
245 20 : std::string name("test");
246 10 : int const max(rand() % 5 + 3);
247 55 : for(int id(0); id < max; ++id)
248 : {
249 45 : name += '0' + rand() % 10;
250 : }
251 :
252 10 : addr::unix u(name);
253 :
254 10 : CATCH_REQUIRE(u.is_file());
255 10 : CATCH_REQUIRE_FALSE(u.is_abstract());
256 10 : CATCH_REQUIRE_FALSE(u.is_unnamed());
257 10 : CATCH_REQUIRE(u.to_string() == name);
258 10 : CATCH_REQUIRE(u.to_uri() == "unix:" + name);
259 :
260 10 : sockaddr_un un;
261 10 : u.get_un(un);
262 10 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
263 10 : CATCH_REQUIRE(strcmp(un.sun_path, name.c_str()) == 0);
264 1005 : for(std::size_t idx(name.length()); idx < sizeof(un.sun_path); ++idx)
265 : {
266 995 : CATCH_CHECK(un.sun_path[idx] == 0);
267 : }
268 : }
269 : }
270 : CATCH_END_SECTION()
271 :
272 14 : CATCH_START_SECTION("unix() with a relative file name using set_file()")
273 : {
274 1 : addr::unix u;
275 :
276 11 : for(int count(0); count < 10; ++count)
277 : {
278 20 : std::string name("test");
279 10 : int const max(rand() % 25 + 3); // vary more to correctly verify that we clear the end of the buffer
280 180 : for(int id(0); id < max; ++id)
281 : {
282 170 : name += '0' + rand() % 10;
283 : }
284 :
285 : // verify the init_un() as we're at it
286 : //
287 10 : sockaddr_un init = addr::init_un();
288 10 : CATCH_REQUIRE(init.sun_family == AF_UNIX);
289 1090 : for(std::size_t idx(0); idx < sizeof(init.sun_path); ++idx)
290 : {
291 1080 : CATCH_CHECK(init.sun_path[idx] == 0);
292 : }
293 10 : strncpy(init.sun_path, name.c_str(), sizeof(init.sun_path) - 1);
294 :
295 10 : u.set_file(name);
296 :
297 10 : CATCH_REQUIRE(u.is_file());
298 10 : CATCH_REQUIRE_FALSE(u.is_abstract());
299 10 : CATCH_REQUIRE_FALSE(u.is_unnamed());
300 10 : CATCH_REQUIRE(u.to_string() == name);
301 10 : CATCH_REQUIRE(u.to_uri() == "unix:" + name);
302 :
303 10 : sockaddr_un un;
304 10 : u.get_un(un);
305 10 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
306 10 : CATCH_REQUIRE(strcmp(un.sun_path, name.c_str()) == 0);
307 880 : for(std::size_t idx(name.length()); idx < sizeof(un.sun_path); ++idx)
308 : {
309 870 : CATCH_CHECK(un.sun_path[idx] == 0);
310 : }
311 : }
312 : }
313 : CATCH_END_SECTION()
314 :
315 14 : CATCH_START_SECTION("unix() with a full file name")
316 : {
317 11 : for(int count(0); count < 10; ++count)
318 : {
319 20 : std::string name("/run/snapwebsites/sockets/test");
320 10 : int const max(rand() % 25 + 3);
321 180 : for(int id(0); id < max; ++id)
322 : {
323 170 : name += '0' + rand() % 10;
324 : }
325 :
326 : // verify the init_un() as we're at it
327 : //
328 10 : sockaddr_un init = addr::init_un();
329 10 : CATCH_REQUIRE(init.sun_family == AF_UNIX);
330 1090 : for(std::size_t idx(0); idx < sizeof(init.sun_path); ++idx)
331 : {
332 1080 : CATCH_CHECK(init.sun_path[idx] == 0);
333 : }
334 10 : strncpy(init.sun_path, name.c_str(), sizeof(init.sun_path) - 1);
335 :
336 10 : addr::unix u(init);
337 :
338 10 : CATCH_REQUIRE(u.is_file());
339 10 : CATCH_REQUIRE_FALSE(u.is_abstract());
340 10 : CATCH_REQUIRE_FALSE(u.is_unnamed());
341 10 : CATCH_REQUIRE(u.to_string() == name);
342 10 : CATCH_REQUIRE(u.to_uri() == "unix://" + name);
343 :
344 10 : sockaddr_un un;
345 10 : u.get_un(un);
346 10 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
347 10 : CATCH_REQUIRE(strcmp(un.sun_path, name.c_str()) == 0);
348 620 : for(std::size_t idx(name.length()); idx < sizeof(un.sun_path); ++idx)
349 : {
350 610 : CATCH_CHECK(un.sun_path[idx] == 0);
351 : }
352 : }
353 : }
354 : CATCH_END_SECTION()
355 :
356 14 : CATCH_START_SECTION("unix() with a long file name")
357 : {
358 1 : sockaddr_un un;
359 107 : for(int count(1); count < static_cast<int>(sizeof(un.sun_path) - 1); ++count)
360 : {
361 212 : std::string name;
362 5777 : for(int id(0); id < count; ++id)
363 : {
364 5671 : name += '0' + rand() % 10;
365 : }
366 :
367 106 : addr::unix u(name);
368 :
369 106 : CATCH_REQUIRE(u.is_file());
370 106 : CATCH_REQUIRE_FALSE(u.is_abstract());
371 106 : CATCH_REQUIRE_FALSE(u.is_unnamed());
372 106 : CATCH_REQUIRE(u.to_string() == name);
373 106 : CATCH_REQUIRE(u.to_uri() == "unix:" + name);
374 :
375 106 : u.get_un(un);
376 106 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
377 106 : CATCH_REQUIRE(strcmp(un.sun_path, name.c_str()) == 0);
378 5883 : for(std::size_t idx(name.length()); idx < sizeof(un.sun_path); ++idx)
379 : {
380 5777 : CATCH_CHECK(un.sun_path[idx] == 0);
381 : }
382 : }
383 : }
384 : CATCH_END_SECTION()
385 :
386 14 : CATCH_START_SECTION("unix() verify that file gets unlink()'ed")
387 : {
388 11 : for(int count(0); count < 10; ++count)
389 : {
390 20 : std::string name("test");
391 10 : int const max(rand() % 5 + 3);
392 55 : for(int id(0); id < max; ++id)
393 : {
394 45 : name += '0' + rand() % 10;
395 : }
396 :
397 : // verify the init_un() as we're at it
398 : //
399 10 : addr::unix u(name);
400 :
401 20 : std::string cmd("touch ");
402 10 : cmd += name;
403 10 : CATCH_REQUIRE(system(cmd.c_str()) == 0);
404 :
405 10 : struct stat s;
406 10 : CATCH_REQUIRE(stat(name.c_str(), &s) == 0);
407 :
408 10 : CATCH_REQUIRE(u.unlink() == 0);
409 :
410 10 : CATCH_REQUIRE(stat(name.c_str(), &s) != 0);
411 : }
412 : }
413 : CATCH_END_SECTION()
414 :
415 14 : CATCH_START_SECTION("unix() with a file name which we re-collect from socket")
416 : {
417 1 : sockaddr_un un;
418 :
419 2 : std::string name("socket-test");
420 1 : int count(rand() % 5 + 3);
421 5 : for(int id(0); id < count; ++id)
422 : {
423 4 : name += '0' + rand() % 10;
424 : }
425 1 : unlink(name.c_str());
426 :
427 1 : addr::unix u(name);
428 :
429 1 : CATCH_REQUIRE(u.is_file());
430 1 : CATCH_REQUIRE_FALSE(u.is_abstract());
431 1 : CATCH_REQUIRE_FALSE(u.is_unnamed());
432 1 : CATCH_REQUIRE(u.to_string() == name);
433 1 : CATCH_REQUIRE(u.to_uri() == "unix:" + name);
434 :
435 1 : u.get_un(un);
436 1 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
437 1 : CATCH_REQUIRE(strcmp(un.sun_path, name.c_str()) == 0);
438 94 : for(std::size_t idx(name.length()); idx < sizeof(un.sun_path); ++idx)
439 : {
440 93 : CATCH_CHECK(un.sun_path[idx] == 0);
441 : }
442 :
443 2 : snapdev::raii_fd_t s(socket(AF_UNIX, SOCK_STREAM, 0));
444 1 : CATCH_REQUIRE(s != nullptr);
445 1 : sockaddr_un address;
446 1 : u.get_un(address);
447 1 : CATCH_REQUIRE(bind(s.get(), reinterpret_cast<sockaddr *>(&address), sizeof(address)) == 0);
448 :
449 1 : addr::unix retrieve;
450 1 : retrieve.set_from_socket(s.get());
451 1 : CATCH_REQUIRE(retrieve == u);
452 : }
453 : CATCH_END_SECTION()
454 7 : }
455 :
456 :
457 8 : CATCH_TEST_CASE("unix::abstract", "[unix]")
458 : {
459 12 : CATCH_START_SECTION("unix() with a relative abstract name")
460 : {
461 11 : for(int count(0); count < 10; ++count)
462 : {
463 20 : std::string name("abstract/test");
464 10 : int const max(rand() % 25 + 3);
465 180 : for(int id(0); id < max; ++id)
466 : {
467 170 : name += '0' + rand() % 10;
468 : }
469 :
470 : // verify the init_un() as we're at it
471 : //
472 10 : sockaddr_un init = addr::init_un();
473 10 : CATCH_REQUIRE(init.sun_family == AF_UNIX);
474 1090 : for(std::size_t idx(0); idx < sizeof(init.sun_path); ++idx)
475 : {
476 1080 : CATCH_CHECK(init.sun_path[idx] == 0);
477 : }
478 10 : strncpy(init.sun_path + 1, name.c_str(), sizeof(init.sun_path) - 2);
479 :
480 10 : addr::unix u(init);
481 :
482 10 : CATCH_REQUIRE_FALSE(u.is_file());
483 10 : CATCH_REQUIRE(u.is_abstract());
484 10 : CATCH_REQUIRE_FALSE(u.is_unnamed());
485 10 : CATCH_REQUIRE(u.to_string() == name);
486 10 : CATCH_REQUIRE(u.to_uri() == "unix:" + name + "?abstract");
487 10 : CATCH_REQUIRE(u.unlink() == 0);
488 :
489 10 : sockaddr_un un;
490 10 : u.get_un(un);
491 10 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
492 10 : CATCH_REQUIRE(un.sun_path[0] == '\0');
493 10 : CATCH_REQUIRE(strcmp(un.sun_path + 1, name.c_str()) == 0);
494 780 : for(std::size_t idx(name.length() + 1); idx < sizeof(un.sun_path); ++idx)
495 : {
496 770 : CATCH_CHECK(un.sun_path[idx] == 0);
497 : }
498 : }
499 : }
500 : CATCH_END_SECTION()
501 :
502 12 : CATCH_START_SECTION("unix() with a relative abstract name with string constructor")
503 : {
504 11 : for(int count(0); count < 10; ++count)
505 : {
506 20 : std::string name("abstract/test");
507 10 : int const max(rand() % 25 + 3);
508 180 : for(int id(0); id < max; ++id)
509 : {
510 170 : name += '0' + rand() % 10;
511 : }
512 :
513 10 : addr::unix u(name, true);
514 :
515 10 : CATCH_REQUIRE_FALSE(u.is_file());
516 10 : CATCH_REQUIRE(u.is_abstract());
517 10 : CATCH_REQUIRE_FALSE(u.is_unnamed());
518 10 : CATCH_REQUIRE(u.to_string() == name);
519 10 : CATCH_REQUIRE(u.to_uri() == "unix:" + name + "?abstract");
520 :
521 10 : sockaddr_un un;
522 10 : u.get_un(un);
523 10 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
524 10 : CATCH_REQUIRE(un.sun_path[0] == '\0');
525 10 : CATCH_REQUIRE(strcmp(un.sun_path + 1, name.c_str()) == 0);
526 780 : for(std::size_t idx(name.length() + 1); idx < sizeof(un.sun_path); ++idx)
527 : {
528 770 : CATCH_CHECK(un.sun_path[idx] == 0);
529 : }
530 : }
531 : }
532 : CATCH_END_SECTION()
533 :
534 12 : CATCH_START_SECTION("unix() with an abstract name using set_abstract()")
535 : {
536 1 : addr::unix u;
537 :
538 11 : for(int count(0); count < 10; ++count)
539 : {
540 20 : std::string name("test");
541 10 : int const max(rand() % 25 + 3); // vary more to correctly verify that we clear the end of the buffer
542 180 : for(int id(0); id < max; ++id)
543 : {
544 170 : name += '0' + rand() % 10;
545 : }
546 :
547 : // verify the init_un() as we're at it
548 : //
549 10 : sockaddr_un init = addr::init_un();
550 10 : CATCH_REQUIRE(init.sun_family == AF_UNIX);
551 1090 : for(std::size_t idx(0); idx < sizeof(init.sun_path); ++idx)
552 : {
553 1080 : CATCH_CHECK(init.sun_path[idx] == 0);
554 : }
555 10 : strncpy(init.sun_path, name.c_str(), sizeof(init.sun_path) - 1);
556 :
557 10 : u.set_abstract(name);
558 :
559 10 : CATCH_REQUIRE_FALSE(u.is_file());
560 10 : CATCH_REQUIRE(u.is_abstract());
561 10 : CATCH_REQUIRE_FALSE(u.is_unnamed());
562 10 : CATCH_REQUIRE(u.to_string() == name);
563 10 : CATCH_REQUIRE(u.to_uri() == "unix:" + name + "?abstract");
564 :
565 10 : sockaddr_un un;
566 10 : u.get_un(un);
567 10 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
568 10 : CATCH_REQUIRE(un.sun_path[0] == '\0');
569 10 : CATCH_REQUIRE(strcmp(un.sun_path + 1, name.c_str()) == 0);
570 870 : for(std::size_t idx(name.length() +1); idx < sizeof(un.sun_path); ++idx)
571 : {
572 860 : CATCH_CHECK(un.sun_path[idx] == 0);
573 : }
574 : }
575 : }
576 : CATCH_END_SECTION()
577 :
578 12 : CATCH_START_SECTION("unix() with a full abstract name")
579 : {
580 11 : for(int count(0); count < 10; ++count)
581 : {
582 20 : std::string name("/net/snapwebsites/settings/test");
583 10 : int const max(rand() % 25 + 3);
584 180 : for(int id(0); id < max; ++id)
585 : {
586 170 : name += '0' + rand() % 10;
587 : }
588 :
589 : // verify the init_un() as we're at it
590 : //
591 10 : sockaddr_un init = addr::init_un();
592 10 : CATCH_REQUIRE(init.sun_family == AF_UNIX);
593 1090 : for(std::size_t idx(0); idx < sizeof(init.sun_path); ++idx)
594 : {
595 1080 : CATCH_CHECK(init.sun_path[idx] == 0);
596 : }
597 10 : strncpy(init.sun_path + 1, name.c_str(), sizeof(init.sun_path) - 2);
598 :
599 10 : addr::unix u(init);
600 :
601 10 : CATCH_REQUIRE_FALSE(u.is_file());
602 10 : CATCH_REQUIRE(u.is_abstract());
603 10 : CATCH_REQUIRE_FALSE(u.is_unnamed());
604 10 : CATCH_REQUIRE(u.to_string() == name);
605 10 : CATCH_REQUIRE(u.to_uri() == "unix://" + name + "?abstract");
606 :
607 10 : sockaddr_un un;
608 10 : u.get_un(un);
609 10 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
610 10 : CATCH_REQUIRE(un.sun_path[0] == '\0');
611 10 : CATCH_REQUIRE(strcmp(un.sun_path + 1, name.c_str()) == 0);
612 600 : for(std::size_t idx(name.length() + 1); idx < sizeof(un.sun_path); ++idx)
613 : {
614 590 : CATCH_CHECK(un.sun_path[idx] == 0);
615 : }
616 : }
617 : }
618 : CATCH_END_SECTION()
619 :
620 12 : CATCH_START_SECTION("unix() with a long abstract name")
621 : {
622 1 : sockaddr_un un;
623 106 : for(int count(1); count < static_cast<int>(sizeof(un.sun_path) - 2); ++count)
624 : {
625 210 : std::string name;
626 5670 : for(int id(0); id < count; ++id)
627 : {
628 5565 : name += '0' + rand() % 10;
629 : }
630 :
631 105 : addr::unix u(name, true);
632 :
633 105 : CATCH_REQUIRE_FALSE(u.is_file());
634 105 : CATCH_REQUIRE(u.is_abstract());
635 105 : CATCH_REQUIRE_FALSE(u.is_unnamed());
636 105 : CATCH_REQUIRE(u.to_string() == name);
637 105 : CATCH_REQUIRE(u.to_uri() == "unix:" + name + "?abstract");
638 :
639 105 : u.get_un(un);
640 105 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
641 105 : CATCH_REQUIRE(un.sun_path[0] == '\0');
642 105 : CATCH_REQUIRE(strcmp(un.sun_path + 1, name.c_str()) == 0);
643 5775 : for(std::size_t idx(name.length() + 1); idx < sizeof(un.sun_path); ++idx)
644 : {
645 5670 : CATCH_CHECK(un.sun_path[idx] == 0);
646 : }
647 : }
648 : }
649 : CATCH_END_SECTION()
650 :
651 12 : CATCH_START_SECTION("unix() with an abstract name which we re-collect from socket")
652 : {
653 1 : sockaddr_un un;
654 :
655 2 : std::string name("/net/snapwebsites/test");
656 1 : int count(rand() % 5 + 3);
657 5 : for(int id(0); id < count; ++id)
658 : {
659 4 : name += '0' + rand() % 10;
660 : }
661 :
662 1 : addr::unix u(name, true);
663 :
664 1 : CATCH_REQUIRE_FALSE(u.is_file());
665 1 : CATCH_REQUIRE(u.is_abstract());
666 1 : CATCH_REQUIRE_FALSE(u.is_unnamed());
667 1 : CATCH_REQUIRE(u.to_string() == name);
668 1 : CATCH_REQUIRE(u.to_uri() == "unix://" + name + "?abstract");
669 :
670 1 : u.get_un(un);
671 1 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
672 1 : CATCH_REQUIRE(un.sun_path[0] == '\0');
673 1 : CATCH_REQUIRE(strcmp(un.sun_path + 1, name.c_str()) == 0);
674 82 : for(std::size_t idx(name.length() + 1); idx < sizeof(un.sun_path); ++idx)
675 : {
676 81 : CATCH_CHECK(un.sun_path[idx] == 0);
677 : }
678 :
679 2 : snapdev::raii_fd_t s(socket(AF_UNIX, SOCK_STREAM, 0));
680 1 : CATCH_REQUIRE(s != nullptr);
681 1 : sockaddr_un address;
682 1 : u.get_un(address);
683 1 : socklen_t const len(sizeof(address.sun_family) + 1 + strlen(address.sun_path + 1));
684 1 : CATCH_REQUIRE(bind(s.get(), reinterpret_cast<sockaddr *>(&address), len) == 0);
685 :
686 1 : addr::unix retrieve;
687 1 : retrieve.set_from_socket(s.get());
688 1 : CATCH_REQUIRE(retrieve == u);
689 : }
690 : CATCH_END_SECTION()
691 6 : }
692 :
693 :
694 4 : CATCH_TEST_CASE("unix::compare", "[unix]")
695 : {
696 4 : CATCH_START_SECTION("two unix() to compare with ==, !=, <, <=, >, >=")
697 : {
698 1 : addr::unix a;
699 1 : addr::unix b;
700 :
701 1 : CATCH_REQUIRE(a == b);
702 1 : CATCH_REQUIRE_FALSE(a != b);
703 1 : CATCH_REQUIRE_FALSE(a < b);
704 1 : CATCH_REQUIRE(a <= b);
705 1 : CATCH_REQUIRE_FALSE(a > b);
706 1 : CATCH_REQUIRE(a >= b);
707 :
708 1 : a.set_uri("unix:flowers");
709 1 : b.set_uri("unix:oranges");
710 :
711 1 : CATCH_REQUIRE_FALSE(a == b);
712 1 : CATCH_REQUIRE(a != b);
713 1 : CATCH_REQUIRE(a < b);
714 1 : CATCH_REQUIRE(a <= b);
715 1 : CATCH_REQUIRE_FALSE(a > b);
716 1 : CATCH_REQUIRE_FALSE(a >= b);
717 :
718 1 : std::swap(a, b);
719 :
720 1 : CATCH_REQUIRE_FALSE(a == b);
721 1 : CATCH_REQUIRE(a != b);
722 1 : CATCH_REQUIRE_FALSE(a < b);
723 1 : CATCH_REQUIRE_FALSE(a <= b);
724 1 : CATCH_REQUIRE(a > b);
725 1 : CATCH_REQUIRE(a >= b);
726 : }
727 : CATCH_END_SECTION()
728 :
729 4 : CATCH_START_SECTION("two sockaddr_un to compare with ==, !=, <, <=, >, >=")
730 : {
731 1 : sockaddr_un a = addr::init_un();
732 1 : sockaddr_un b = addr::init_un();
733 :
734 1 : CATCH_REQUIRE(a == b);
735 1 : CATCH_REQUIRE_FALSE(a != b);
736 1 : CATCH_REQUIRE_FALSE(a < b);
737 1 : CATCH_REQUIRE(a <= b);
738 1 : CATCH_REQUIRE_FALSE(a > b);
739 1 : CATCH_REQUIRE(a >= b);
740 :
741 1 : strncpy(a.sun_path, "unix:flowers", sizeof(a.sun_path) - 1);
742 1 : strncpy(b.sun_path, "unix:oranges", sizeof(a.sun_path) - 1);
743 :
744 1 : CATCH_REQUIRE_FALSE(a == b);
745 1 : CATCH_REQUIRE(a != b);
746 1 : CATCH_REQUIRE(a < b);
747 1 : CATCH_REQUIRE(a <= b);
748 1 : CATCH_REQUIRE_FALSE(a > b);
749 1 : CATCH_REQUIRE_FALSE(a >= b);
750 :
751 1 : std::swap(a, b);
752 :
753 1 : CATCH_REQUIRE_FALSE(a == b);
754 1 : CATCH_REQUIRE(a != b);
755 1 : CATCH_REQUIRE_FALSE(a < b);
756 1 : CATCH_REQUIRE_FALSE(a <= b);
757 1 : CATCH_REQUIRE(a > b);
758 1 : CATCH_REQUIRE(a >= b);
759 : }
760 : CATCH_END_SECTION()
761 2 : }
762 :
763 :
764 5 : CATCH_TEST_CASE("unix::mix", "[unix]")
765 : {
766 6 : CATCH_START_SECTION("unix() with a relative file name then unnamed")
767 : {
768 11 : for(int count(0); count < 10; ++count)
769 : {
770 20 : std::string name("test");
771 10 : int const max(rand() % 5 + 3);
772 55 : for(int id(0); id < max; ++id)
773 : {
774 45 : name += '0' + rand() % 10;
775 : }
776 :
777 : // verify the init_un() as we're at it
778 : //
779 10 : sockaddr_un init = addr::init_un();
780 10 : CATCH_REQUIRE(init.sun_family == AF_UNIX);
781 1090 : for(std::size_t idx(0); idx < sizeof(init.sun_path); ++idx)
782 : {
783 1080 : CATCH_CHECK(init.sun_path[idx] == 0);
784 : }
785 10 : strncpy(init.sun_path, name.c_str(), sizeof(init.sun_path) - 1);
786 :
787 10 : addr::unix u(init);
788 :
789 10 : CATCH_REQUIRE(u.is_file());
790 10 : CATCH_REQUIRE_FALSE(u.is_abstract());
791 10 : CATCH_REQUIRE_FALSE(u.is_unnamed());
792 10 : CATCH_REQUIRE(u.to_string() == name);
793 10 : CATCH_REQUIRE(u.to_uri() == "unix:" + name);
794 :
795 10 : sockaddr_un un;
796 10 : u.get_un(un);
797 10 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
798 10 : CATCH_REQUIRE(strcmp(un.sun_path, name.c_str()) == 0);
799 1005 : for(std::size_t idx(name.length()); idx < sizeof(un.sun_path); ++idx)
800 : {
801 995 : CATCH_CHECK(un.sun_path[idx] == 0);
802 : }
803 :
804 10 : u.make_unnamed();
805 :
806 10 : CATCH_REQUIRE_FALSE(u.is_file());
807 10 : CATCH_REQUIRE_FALSE(u.is_abstract());
808 10 : CATCH_REQUIRE(u.is_unnamed());
809 10 : CATCH_REQUIRE(u.to_string() == std::string());
810 10 : CATCH_REQUIRE(u.to_uri() == "unix:");
811 :
812 10 : u.get_un(un);
813 10 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
814 1090 : for(std::size_t idx(0); idx < sizeof(un.sun_path); ++idx)
815 : {
816 1080 : CATCH_CHECK(un.sun_path[idx] == 0);
817 : }
818 : }
819 : }
820 : CATCH_END_SECTION()
821 :
822 6 : CATCH_START_SECTION("unix() with a full abstract name then unnamed")
823 : {
824 11 : for(int count(0); count < 10; ++count)
825 : {
826 20 : std::string name("/net/snapwebsites/settings/test");
827 10 : int const max(rand() % 25 + 3);
828 180 : for(int id(0); id < max; ++id)
829 : {
830 170 : name += '0' + rand() % 10;
831 : }
832 :
833 : // verify the init_un() as we're at it
834 : //
835 10 : sockaddr_un init = addr::init_un();
836 10 : CATCH_REQUIRE(init.sun_family == AF_UNIX);
837 1090 : for(std::size_t idx(0); idx < sizeof(init.sun_path); ++idx)
838 : {
839 1080 : CATCH_CHECK(init.sun_path[idx] == 0);
840 : }
841 10 : strncpy(init.sun_path + 1, name.c_str(), sizeof(init.sun_path) - 2);
842 :
843 10 : addr::unix u(init);
844 :
845 10 : CATCH_REQUIRE_FALSE(u.is_file());
846 10 : CATCH_REQUIRE(u.is_abstract());
847 10 : CATCH_REQUIRE_FALSE(u.is_unnamed());
848 10 : CATCH_REQUIRE(u.to_string() == name);
849 10 : CATCH_REQUIRE(u.to_uri() == "unix://" + name + "?abstract");
850 :
851 10 : sockaddr_un un;
852 10 : u.get_un(un);
853 10 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
854 10 : CATCH_REQUIRE(un.sun_path[0] == '\0');
855 10 : CATCH_REQUIRE(strcmp(un.sun_path + 1, name.c_str()) == 0);
856 600 : for(std::size_t idx(name.length() + 1); idx < sizeof(un.sun_path); ++idx)
857 : {
858 590 : CATCH_CHECK(un.sun_path[idx] == 0);
859 : }
860 :
861 10 : u.make_unnamed();
862 :
863 10 : CATCH_REQUIRE_FALSE(u.is_file());
864 10 : CATCH_REQUIRE_FALSE(u.is_abstract());
865 10 : CATCH_REQUIRE(u.is_unnamed());
866 10 : CATCH_REQUIRE(u.to_string() == std::string());
867 10 : CATCH_REQUIRE(u.to_uri() == "unix:");
868 :
869 10 : u.get_un(un);
870 10 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
871 1090 : for(std::size_t idx(0); idx < sizeof(un.sun_path); ++idx)
872 : {
873 1080 : CATCH_CHECK(un.sun_path[idx] == 0);
874 : }
875 : }
876 : }
877 : CATCH_END_SECTION()
878 :
879 6 : CATCH_START_SECTION("unix() with various set_uri()")
880 : {
881 1 : addr::unix u;
882 :
883 223 : for(int count(0); count < 222; ++count)
884 : {
885 222 : int type(count % 3);
886 :
887 444 : std::string name;
888 222 : if(type != 2)
889 : {
890 148 : name = "/run/snapwebsites/sockets/test";
891 148 : int const max(rand() % 25 + 3);
892 2550 : for(int id(0); id < max; ++id)
893 : {
894 2402 : name += '0' + rand() % 10;
895 : }
896 : }
897 :
898 222 : bool force(count % 6 != type);
899 :
900 222 : sockaddr_un un;
901 222 : switch(count % 3)
902 : {
903 74 : case 0:
904 74 : u.set_uri("unix://" + name + (force ? "?file" : ""));
905 :
906 74 : CATCH_REQUIRE(u.is_file());
907 74 : CATCH_REQUIRE_FALSE(u.is_abstract());
908 74 : CATCH_REQUIRE_FALSE(u.is_unnamed());
909 74 : CATCH_REQUIRE(u.to_string() == name);
910 74 : CATCH_REQUIRE(u.to_uri() == "unix://" + name);
911 :
912 74 : u.get_un(un);
913 74 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
914 74 : CATCH_REQUIRE(strcmp(un.sun_path, name.c_str()) == 0);
915 4619 : for(std::size_t idx(name.length()); idx < sizeof(un.sun_path); ++idx)
916 : {
917 4545 : CATCH_CHECK(un.sun_path[idx] == 0);
918 74 : }
919 74 : break;
920 :
921 74 : case 1:
922 74 : u.set_uri("unix://" + name + "?abstract");
923 :
924 74 : CATCH_REQUIRE_FALSE(u.is_file());
925 74 : CATCH_REQUIRE(u.is_abstract());
926 74 : CATCH_REQUIRE_FALSE(u.is_unnamed());
927 74 : CATCH_REQUIRE(u.to_string() == name);
928 74 : CATCH_REQUIRE(u.to_uri() == "unix://" + name + "?abstract");
929 :
930 74 : u.get_un(un);
931 74 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
932 74 : CATCH_REQUIRE(un.sun_path[0] == '\0');
933 74 : CATCH_REQUIRE(strcmp(un.sun_path + 1, name.c_str()) == 0);
934 4597 : for(std::size_t idx(name.length() + 1); idx < sizeof(un.sun_path); ++idx)
935 : {
936 4523 : CATCH_CHECK(un.sun_path[idx] == 0);
937 74 : }
938 74 : break;
939 :
940 74 : case 2:
941 74 : u.set_uri(force ? "unix:?unnamed" : "unix:");
942 :
943 74 : CATCH_REQUIRE_FALSE(u.is_file());
944 74 : CATCH_REQUIRE_FALSE(u.is_abstract());
945 74 : CATCH_REQUIRE(u.is_unnamed());
946 74 : CATCH_REQUIRE(u.to_string() == std::string());
947 74 : CATCH_REQUIRE(u.to_uri() == "unix:");
948 :
949 74 : u.get_un(un);
950 74 : CATCH_REQUIRE(un.sun_family == AF_UNIX);
951 8066 : for(std::size_t idx(0); idx < sizeof(un.sun_path); ++idx)
952 : {
953 7992 : CATCH_CHECK(un.sun_path[idx] == 0);
954 74 : }
955 74 : break;
956 :
957 : }
958 : }
959 : }
960 : CATCH_END_SECTION()
961 3 : }
962 :
963 :
964 14 : CATCH_TEST_CASE("unix::invalid", "[unix]")
965 : {
966 24 : CATCH_START_SECTION("unix() with an invalid address family")
967 : {
968 52 : for(int family(-25); family <= 25; ++family)
969 : {
970 51 : if(family == AF_UNIX)
971 : {
972 1 : continue;
973 : }
974 :
975 50 : sockaddr_un init = addr::init_un();
976 50 : init.sun_family = family;
977 :
978 : // constructor
979 : //
980 50 : CATCH_REQUIRE_THROWS_AS(addr::unix(init), addr::addr_invalid_structure);
981 :
982 : // set_un()
983 : //
984 50 : addr::unix u;
985 50 : CATCH_REQUIRE_THROWS_AS(u.set_un(init), addr::addr_invalid_structure);
986 : }
987 : }
988 : CATCH_END_SECTION()
989 :
990 24 : CATCH_START_SECTION("unix() with an unnamed string but marked abstract")
991 : {
992 1 : CATCH_REQUIRE_THROWS_AS(addr::unix(std::string(), true), addr::addr_invalid_argument);
993 : }
994 : CATCH_END_SECTION()
995 :
996 24 : CATCH_START_SECTION("unix() with a URI and a missing path")
997 : {
998 1 : addr::unix u;
999 1 : CATCH_REQUIRE_THROWS_AS(u.set_uri("unix://"), addr::addr_invalid_argument);
1000 : }
1001 : CATCH_END_SECTION()
1002 :
1003 24 : CATCH_START_SECTION("unix() with too long a file name")
1004 : {
1005 : sockaddr_un un;
1006 12 : for(int count(static_cast<int>(sizeof(un.sun_path)));
1007 12 : count < static_cast<int>(sizeof(un.sun_path) + 11);
1008 : ++count)
1009 : {
1010 22 : std::string name;
1011 1254 : for(int id(0); id < count; ++id)
1012 : {
1013 1243 : name += '0' + rand() % 10;
1014 : }
1015 :
1016 11 : CATCH_REQUIRE_THROWS_AS(addr::unix(name), addr::addr_invalid_argument);
1017 :
1018 11 : addr::unix u;
1019 11 : CATCH_REQUIRE_THROWS_AS(u.set_uri("unix:" + name), addr::addr_invalid_argument);
1020 : }
1021 : }
1022 : CATCH_END_SECTION()
1023 :
1024 24 : CATCH_START_SECTION("unix() with too long an abstract name")
1025 : {
1026 : sockaddr_un un;
1027 12 : for(int count(static_cast<int>(sizeof(un.sun_path) - 1));
1028 12 : count < static_cast<int>(sizeof(un.sun_path) + 10);
1029 : ++count)
1030 : {
1031 22 : std::string name;
1032 1243 : for(int id(0); id < count; ++id)
1033 : {
1034 1232 : name += '0' + rand() % 10;
1035 : }
1036 :
1037 11 : CATCH_REQUIRE_THROWS_AS(addr::unix(name, true), addr::addr_invalid_argument);
1038 :
1039 11 : addr::unix u;
1040 11 : CATCH_REQUIRE_THROWS_AS(u.set_uri("unix:" + name + "?abstract"), addr::addr_invalid_argument);
1041 : }
1042 : }
1043 : CATCH_END_SECTION()
1044 :
1045 24 : CATCH_START_SECTION("unix() with a long filename (missing '\\0')")
1046 : {
1047 1 : sockaddr_un init = addr::init_un();
1048 109 : for(std::size_t idx(0); idx < sizeof(init.sun_path); ++idx)
1049 : {
1050 108 : init.sun_path[idx] = '0' + rand() % 10;
1051 : }
1052 :
1053 : // constructor
1054 : //
1055 1 : CATCH_REQUIRE_THROWS_AS(addr::unix(init), addr::addr_invalid_argument);
1056 :
1057 : // set_un()
1058 : //
1059 1 : addr::unix u;
1060 1 : CATCH_REQUIRE_THROWS_AS(u.set_un(init), addr::addr_invalid_argument);
1061 : }
1062 : CATCH_END_SECTION()
1063 :
1064 24 : CATCH_START_SECTION("unix() with a long abstrat name (missing '\\0')")
1065 : {
1066 1 : sockaddr_un init = addr::init_un();
1067 108 : for(std::size_t idx(1); idx < sizeof(init.sun_path); ++idx)
1068 : {
1069 107 : init.sun_path[idx] = '0' + rand() % 10;
1070 : }
1071 :
1072 : // constructor
1073 : //
1074 1 : CATCH_REQUIRE_THROWS_AS(addr::unix(init), addr::addr_invalid_argument);
1075 :
1076 : // set_un()
1077 : //
1078 1 : addr::unix u;
1079 1 : CATCH_REQUIRE_THROWS_AS(u.set_un(init), addr::addr_invalid_argument);
1080 : }
1081 : CATCH_END_SECTION()
1082 :
1083 24 : CATCH_START_SECTION("unix() with a long abstrat name (missing '\\0')")
1084 : {
1085 1 : addr::unix u;
1086 :
1087 : // missing ":"
1088 : //
1089 1 : CATCH_REQUIRE_THROWS_AS(u.set_uri("unix/run/snapwebsites/sockets"), addr::addr_invalid_argument);
1090 :
1091 : // "?alexis"
1092 : //
1093 1 : CATCH_REQUIRE_THROWS_AS(u.set_uri("unix:/run/snapwebsites/sockets?alexis"), addr::addr_invalid_argument);
1094 :
1095 : // "http:"
1096 : //
1097 1 : CATCH_REQUIRE_THROWS_AS(u.set_uri("http:/run/snapwebsites/sockets?abstract"), addr::addr_invalid_argument);
1098 :
1099 : // name with "?unnamed"
1100 : //
1101 1 : CATCH_REQUIRE_THROWS_AS(u.set_uri("unix:not-empty?unnamed"), addr::addr_invalid_argument);
1102 : }
1103 : CATCH_END_SECTION()
1104 :
1105 24 : CATCH_START_SECTION("unix() with invalid characters (controls)")
1106 : {
1107 32 : for(int c(1); c < 0x20; ++c)
1108 : {
1109 62 : std::string name;
1110 31 : name += c;
1111 31 : CATCH_REQUIRE_THROWS_AS(addr::unix(name), addr::addr_invalid_argument);
1112 : }
1113 :
1114 34 : for(int c(0x7F); c < 0xA0; ++c)
1115 : {
1116 66 : std::u32string u32;
1117 33 : u32 += c;
1118 66 : std::string name(libutf8::to_u8string(u32));
1119 33 : CATCH_REQUIRE_THROWS_AS(addr::unix(name), addr::addr_invalid_argument);
1120 : }
1121 : }
1122 : CATCH_END_SECTION()
1123 :
1124 24 : CATCH_START_SECTION("unix() with invalid UTF-8 characters")
1125 : {
1126 2 : std::string name;
1127 11 : for(int c(0); c < 10; ++c)
1128 : {
1129 10 : name += static_cast<char>(0x80);
1130 : }
1131 1 : CATCH_REQUIRE_THROWS_AS(addr::unix(name), libutf8::libutf8_exception_decoding);
1132 : }
1133 : CATCH_END_SECTION()
1134 :
1135 24 : CATCH_START_SECTION("get unix() of socket set to -1")
1136 : {
1137 1 : addr::unix u;
1138 1 : bool const result(u.set_from_socket(-1));
1139 1 : int const e(errno);
1140 1 : CATCH_REQUIRE_FALSE(result);
1141 1 : CATCH_REQUIRE(e == EBADF);
1142 : }
1143 : CATCH_END_SECTION()
1144 :
1145 24 : CATCH_START_SECTION("get unix() of socket set to UDP")
1146 : {
1147 1 : addr::addr udp(addr::string_to_addr(
1148 : "127.0.0.1:3999"
1149 : , "127.0.0.1"
1150 : , 3999
1151 1 : , "udp"));
1152 2 : snapdev::raii_fd_t s(socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP));
1153 1 : CATCH_REQUIRE(s != nullptr);
1154 1 : sockaddr_in in;
1155 1 : udp.get_ipv4(in);
1156 1 : CATCH_REQUIRE(bind(s.get(), reinterpret_cast<sockaddr *>(&in), sizeof(in)) == 0);
1157 :
1158 1 : addr::unix u;
1159 1 : bool const result(u.set_from_socket(s.get()));
1160 1 : int const e(errno);
1161 1 : CATCH_REQUIRE_FALSE(result);
1162 1 : CATCH_REQUIRE(e == EADDRNOTAVAIL);
1163 : }
1164 : CATCH_END_SECTION()
1165 18 : }
1166 :
1167 :
1168 : // vim: ts=4 sw=4 et
|
