diff options
author | bluhm <> | 2019-11-19 19:57:04 +0000 |
---|---|---|
committer | bluhm <> | 2019-11-19 19:57:04 +0000 |
commit | ab72e3a6f7e8d5c71bbba034410468781d5923b6 (patch) | |
tree | da100b3712514c566fe948116f7926ad7f725401 /src/regress/lib/libc/sys/t_stat.c | |
parent | b927c8bafda5c010ea09be8970798ecb83848e85 (diff) | |
download | openbsd-ab72e3a6f7e8d5c71bbba034410468781d5923b6.tar.gz openbsd-ab72e3a6f7e8d5c71bbba034410468781d5923b6.tar.bz2 openbsd-ab72e3a6f7e8d5c71bbba034410468781d5923b6.zip |
Import NetBSD system call regression tests. They were written with
ATF (Automated Testing Framework), so we use a small wrapper to map
it to our bsd.regress.mk framework. Only half of the 80 NetBSD
tests have been taken, the others need more work to adapt. Of them
34 syscall tests pass.
Moritz Buhl ported the tests to OpenBSD.
Diffstat (limited to 'src/regress/lib/libc/sys/t_stat.c')
-rw-r--r-- | src/regress/lib/libc/sys/t_stat.c | 423 |
1 files changed, 423 insertions, 0 deletions
diff --git a/src/regress/lib/libc/sys/t_stat.c b/src/regress/lib/libc/sys/t_stat.c new file mode 100644 index 0000000000..ea7f4b24a2 --- /dev/null +++ b/src/regress/lib/libc/sys/t_stat.c | |||
@@ -0,0 +1,423 @@ | |||
1 | /* $OpenBSD: t_stat.c,v 1.1.1.1 2019/11/19 19:57:04 bluhm Exp $ */ | ||
2 | /* $NetBSD: t_stat.c,v 1.5 2017/01/13 20:06:50 christos Exp $ */ | ||
3 | |||
4 | /*- | ||
5 | * Copyright (c) 2011 The NetBSD Foundation, Inc. | ||
6 | * All rights reserved. | ||
7 | * | ||
8 | * This code is derived from software contributed to The NetBSD Foundation | ||
9 | * by Jukka Ruohonen. | ||
10 | * | ||
11 | * Redistribution and use in source and binary forms, with or without | ||
12 | * modification, are permitted provided that the following conditions | ||
13 | * are met: | ||
14 | * 1. Redistributions of source code must retain the above copyright | ||
15 | * notice, this list of conditions and the following disclaimer. | ||
16 | * 2. Redistributions in binary form must reproduce the above copyright | ||
17 | * notice, this list of conditions and the following disclaimer in the | ||
18 | * documentation and/or other materials provided with the distribution. | ||
19 | * | ||
20 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS | ||
21 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED | ||
22 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | ||
23 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS | ||
24 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | ||
25 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | ||
26 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | ||
27 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | ||
28 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | ||
29 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | ||
30 | * POSSIBILITY OF SUCH DAMAGE. | ||
31 | */ | ||
32 | |||
33 | #include "macros.h" | ||
34 | |||
35 | #include <sys/cdefs.h> | ||
36 | __RCSID("$NetBSD: t_stat.c,v 1.5 2017/01/13 20:06:50 christos Exp $"); | ||
37 | |||
38 | #include <sys/stat.h> | ||
39 | #include <sys/socket.h> | ||
40 | #include <sys/types.h> | ||
41 | |||
42 | #include <arpa/inet.h> | ||
43 | #include <netinet/in.h> | ||
44 | |||
45 | #include "atf-c.h" | ||
46 | #include <errno.h> | ||
47 | #include <fcntl.h> | ||
48 | #include <fts.h> | ||
49 | #include <limits.h> | ||
50 | #include <string.h> | ||
51 | #include <unistd.h> | ||
52 | |||
53 | #include <stdio.h> | ||
54 | |||
55 | static const char *path = "stat"; | ||
56 | |||
57 | ATF_TC_WITH_CLEANUP(stat_chflags); | ||
58 | ATF_TC_HEAD(stat_chflags, tc) | ||
59 | { | ||
60 | atf_tc_set_md_var(tc, "descr", "Test chflags(2) with stat(2)"); | ||
61 | } | ||
62 | |||
63 | ATF_TC_BODY(stat_chflags, tc) | ||
64 | { | ||
65 | struct stat sa, sb; | ||
66 | int fd; | ||
67 | |||
68 | (void)memset(&sa, 0, sizeof(struct stat)); | ||
69 | (void)memset(&sb, 0, sizeof(struct stat)); | ||
70 | |||
71 | fd = open(path, O_RDONLY | O_CREAT); | ||
72 | |||
73 | ATF_REQUIRE(fd != -1); | ||
74 | ATF_REQUIRE(stat(path, &sa) == 0); | ||
75 | ATF_REQUIRE(chflags(path, UF_NODUMP) == 0); | ||
76 | ATF_REQUIRE(stat(path, &sb) == 0); | ||
77 | |||
78 | if (sa.st_flags == sb.st_flags) | ||
79 | atf_tc_fail("stat(2) did not detect chflags(2)"); | ||
80 | |||
81 | ATF_REQUIRE(close(fd) == 0); | ||
82 | ATF_REQUIRE(unlink(path) == 0); | ||
83 | } | ||
84 | |||
85 | ATF_TC_CLEANUP(stat_chflags, tc) | ||
86 | { | ||
87 | (void)unlink(path); | ||
88 | } | ||
89 | |||
90 | ATF_TC(stat_dir); | ||
91 | ATF_TC_HEAD(stat_dir, tc) | ||
92 | { | ||
93 | atf_tc_set_md_var(tc, "descr", "Test stat(2) with directories"); | ||
94 | } | ||
95 | |||
96 | ATF_TC_BODY(stat_dir, tc) | ||
97 | { | ||
98 | const short depth = 2; | ||
99 | struct stat sa, sb; | ||
100 | char *argv[2]; | ||
101 | FTSENT *ftse; | ||
102 | FTS *fts; | ||
103 | int ops; | ||
104 | |||
105 | argv[1] = NULL; | ||
106 | argv[0] = __UNCONST("/"); | ||
107 | |||
108 | ops = FTS_NOCHDIR; | ||
109 | ops |= FTS_PHYSICAL; | ||
110 | |||
111 | fts = fts_open(argv, ops, NULL); | ||
112 | ATF_REQUIRE(fts != NULL); | ||
113 | |||
114 | while ((ftse = fts_read(fts)) != NULL) { | ||
115 | |||
116 | if (ftse->fts_level < 1) | ||
117 | continue; | ||
118 | |||
119 | if (ftse->fts_level > depth) { | ||
120 | (void)fts_set(fts, ftse, FTS_SKIP); | ||
121 | continue; | ||
122 | } | ||
123 | |||
124 | switch(ftse->fts_info) { | ||
125 | |||
126 | case FTS_DP: | ||
127 | |||
128 | (void)memset(&sa, 0, sizeof(struct stat)); | ||
129 | (void)memset(&sb, 0, sizeof(struct stat)); | ||
130 | |||
131 | ATF_REQUIRE(stat(ftse->fts_parent->fts_path,&sa) == 0); | ||
132 | ATF_REQUIRE(chdir(ftse->fts_path) == 0); | ||
133 | ATF_REQUIRE(stat(".", &sb) == 0); | ||
134 | |||
135 | /* | ||
136 | * The previous two stat(2) calls | ||
137 | * should be for the same directory. | ||
138 | */ | ||
139 | if (sa.st_dev != sb.st_dev || sa.st_ino != sb.st_ino) | ||
140 | atf_tc_fail("inconsistent stat(2)"); | ||
141 | |||
142 | /* | ||
143 | * Check that fts(3)'s stat(2) | ||
144 | * call equals the manual one. | ||
145 | */ | ||
146 | if (sb.st_ino != ftse->fts_statp->st_ino) | ||
147 | atf_tc_fail("stat(2) and fts(3) differ"); | ||
148 | |||
149 | break; | ||
150 | |||
151 | default: | ||
152 | break; | ||
153 | } | ||
154 | } | ||
155 | |||
156 | (void)fts_close(fts); | ||
157 | } | ||
158 | |||
159 | ATF_TC(stat_err); | ||
160 | ATF_TC_HEAD(stat_err, tc) | ||
161 | { | ||
162 | atf_tc_set_md_var(tc, "descr", "Test errors from the stat(2) family"); | ||
163 | } | ||
164 | |||
165 | ATF_TC_BODY(stat_err, tc) | ||
166 | { | ||
167 | char buf[NAME_MAX + 1]; | ||
168 | struct stat st; | ||
169 | |||
170 | (void)memset(buf, 'x', sizeof(buf)); | ||
171 | |||
172 | errno = 0; | ||
173 | ATF_REQUIRE_ERRNO(EBADF, fstat(-1, &st) == -1); | ||
174 | |||
175 | errno = 0; | ||
176 | ATF_REQUIRE_ERRNO(ENAMETOOLONG, stat(buf, &st) == -1); | ||
177 | |||
178 | errno = 0; | ||
179 | ATF_REQUIRE_ERRNO(ENAMETOOLONG, lstat(buf, &st) == -1); | ||
180 | |||
181 | errno = 0; | ||
182 | ATF_REQUIRE_ERRNO(EFAULT, stat((void *)-1, &st) == -1); | ||
183 | |||
184 | errno = 0; | ||
185 | ATF_REQUIRE_ERRNO(EFAULT, lstat((void *)-1, &st) == -1); | ||
186 | |||
187 | errno = 0; | ||
188 | ATF_REQUIRE_ERRNO(EFAULT, stat("/etc/passwd", (void *)-1) == -1); | ||
189 | |||
190 | errno = 0; | ||
191 | ATF_REQUIRE_ERRNO(EFAULT, lstat("/etc/passwd", (void *)-1) == -1); | ||
192 | |||
193 | errno = 0; | ||
194 | ATF_REQUIRE_ERRNO(ENOENT, stat("/a/b/c/d/e/f/g/h/i/j/k", &st) == -1); | ||
195 | |||
196 | errno = 0; | ||
197 | ATF_REQUIRE_ERRNO(ENOENT, lstat("/a/b/c/d/e/f/g/h/i/j/k", &st) == -1); | ||
198 | } | ||
199 | |||
200 | ATF_TC_WITH_CLEANUP(stat_mtime); | ||
201 | ATF_TC_HEAD(stat_mtime, tc) | ||
202 | { | ||
203 | atf_tc_set_md_var(tc, "descr", "Test modification times with stat(2)"); | ||
204 | } | ||
205 | |||
206 | ATF_TC_BODY(stat_mtime, tc) | ||
207 | { | ||
208 | struct stat sa, sb; | ||
209 | int fd[3]; | ||
210 | size_t i; | ||
211 | |||
212 | for (i = 0; i < __arraycount(fd); i++) { | ||
213 | |||
214 | (void)memset(&sa, 0, sizeof(struct stat)); | ||
215 | (void)memset(&sb, 0, sizeof(struct stat)); | ||
216 | |||
217 | fd[i] = open(path, O_WRONLY | O_CREAT); | ||
218 | |||
219 | ATF_REQUIRE(fd[i] != -1); | ||
220 | ATF_REQUIRE(write(fd[i], "X", 1) == 1); | ||
221 | ATF_REQUIRE(stat(path, &sa) == 0); | ||
222 | |||
223 | (void)sleep(1); | ||
224 | |||
225 | ATF_REQUIRE(write(fd[i], "X", 1) == 1); | ||
226 | ATF_REQUIRE(stat(path, &sb) == 0); | ||
227 | |||
228 | ATF_REQUIRE(close(fd[i]) == 0); | ||
229 | ATF_REQUIRE(unlink(path) == 0); | ||
230 | |||
231 | if (sa.st_mtime == sb.st_mtime) | ||
232 | atf_tc_fail("mtimes did not change"); | ||
233 | } | ||
234 | } | ||
235 | |||
236 | ATF_TC_CLEANUP(stat_mtime, tc) | ||
237 | { | ||
238 | (void)unlink(path); | ||
239 | } | ||
240 | |||
241 | ATF_TC_WITH_CLEANUP(stat_perm); | ||
242 | ATF_TC_HEAD(stat_perm, tc) | ||
243 | { | ||
244 | atf_tc_set_md_var(tc, "descr", "Test permissions with stat(2)"); | ||
245 | atf_tc_set_md_var(tc, "require.user", "root"); | ||
246 | } | ||
247 | |||
248 | ATF_TC_BODY(stat_perm, tc) | ||
249 | { | ||
250 | struct stat sa, sb; | ||
251 | gid_t gid; | ||
252 | uid_t uid; | ||
253 | int fd; | ||
254 | |||
255 | (void)memset(&sa, 0, sizeof(struct stat)); | ||
256 | (void)memset(&sb, 0, sizeof(struct stat)); | ||
257 | |||
258 | uid = getuid(); | ||
259 | gid = getgid(); | ||
260 | |||
261 | fd = open(path, O_RDONLY | O_CREAT); | ||
262 | |||
263 | ATF_REQUIRE(fd != -1); | ||
264 | ATF_REQUIRE(fstat(fd, &sa) == 0); | ||
265 | ATF_REQUIRE(stat(path, &sb) == 0); | ||
266 | |||
267 | if (gid != sa.st_gid || sa.st_gid != sb.st_gid) | ||
268 | atf_tc_fail("invalid GID"); | ||
269 | |||
270 | if (uid != sa.st_uid || sa.st_uid != sb.st_uid) | ||
271 | atf_tc_fail("invalid UID"); | ||
272 | |||
273 | ATF_REQUIRE(close(fd) == 0); | ||
274 | ATF_REQUIRE(unlink(path) == 0); | ||
275 | } | ||
276 | |||
277 | ATF_TC_CLEANUP(stat_perm, tc) | ||
278 | { | ||
279 | (void)unlink(path); | ||
280 | } | ||
281 | |||
282 | ATF_TC_WITH_CLEANUP(stat_size); | ||
283 | ATF_TC_HEAD(stat_size, tc) | ||
284 | { | ||
285 | atf_tc_set_md_var(tc, "descr", "Test file sizes with stat(2)"); | ||
286 | } | ||
287 | |||
288 | ATF_TC_BODY(stat_size, tc) | ||
289 | { | ||
290 | struct stat sa, sb, sc; | ||
291 | const size_t n = 10; | ||
292 | size_t i; | ||
293 | int fd; | ||
294 | |||
295 | fd = open(path, O_WRONLY | O_CREAT); | ||
296 | ATF_REQUIRE(fd >= 0); | ||
297 | |||
298 | for (i = 0; i < n; i++) { | ||
299 | |||
300 | (void)memset(&sa, 0, sizeof(struct stat)); | ||
301 | (void)memset(&sb, 0, sizeof(struct stat)); | ||
302 | (void)memset(&sc, 0, sizeof(struct stat)); | ||
303 | |||
304 | ATF_REQUIRE(fstat(fd, &sa) == 0); | ||
305 | ATF_REQUIRE(write(fd, "X", 1) == 1); | ||
306 | ATF_REQUIRE(fstat(fd, &sb) == 0); | ||
307 | ATF_REQUIRE(stat(path, &sc) == 0); | ||
308 | |||
309 | if (sa.st_size + 1 != sb.st_size) | ||
310 | atf_tc_fail("invalid file size"); | ||
311 | |||
312 | if (sb.st_size != sc.st_size) | ||
313 | atf_tc_fail("stat(2) and fstat(2) mismatch"); | ||
314 | } | ||
315 | |||
316 | ATF_REQUIRE(close(fd) == 0); | ||
317 | ATF_REQUIRE(unlink(path) == 0); | ||
318 | } | ||
319 | |||
320 | ATF_TC_CLEANUP(stat_size, tc) | ||
321 | { | ||
322 | (void)unlink(path); | ||
323 | } | ||
324 | |||
325 | ATF_TC(stat_socket); | ||
326 | ATF_TC_HEAD(stat_socket, tc) | ||
327 | { | ||
328 | atf_tc_set_md_var(tc, "descr", "Test fstat(2) with " | ||
329 | "a socket (PR kern/46077)"); | ||
330 | } | ||
331 | |||
332 | ATF_TC_BODY(stat_socket, tc) | ||
333 | { | ||
334 | struct sockaddr_in addr; | ||
335 | struct stat st; | ||
336 | uint32_t iaddr; | ||
337 | int fd, flags; | ||
338 | |||
339 | (void)memset(&st, 0, sizeof(struct stat)); | ||
340 | (void)memset(&addr, 0, sizeof(struct sockaddr_in)); | ||
341 | |||
342 | fd = socket(AF_INET, SOCK_STREAM, 0); | ||
343 | ATF_REQUIRE(fd >= 0); | ||
344 | |||
345 | flags = fcntl(fd, F_GETFL); | ||
346 | |||
347 | ATF_REQUIRE(flags != -1); | ||
348 | ATF_REQUIRE(fcntl(fd, F_SETFL, flags | O_NONBLOCK) != -1); | ||
349 | ATF_REQUIRE(inet_pton(AF_INET, "127.0.0.1", &iaddr) == 1); | ||
350 | |||
351 | addr.sin_port = htons(42); | ||
352 | addr.sin_family = AF_INET; | ||
353 | addr.sin_addr.s_addr = iaddr; | ||
354 | |||
355 | errno = 0; | ||
356 | |||
357 | ATF_REQUIRE_ERRNO(EINPROGRESS, | ||
358 | connect(fd, (struct sockaddr *)&addr, | ||
359 | sizeof(struct sockaddr_in)) == -1); | ||
360 | |||
361 | errno = 0; | ||
362 | |||
363 | if (fstat(fd, &st) != 0 || errno != 0) | ||
364 | atf_tc_fail("fstat(2) failed for a EINPROGRESS socket"); | ||
365 | |||
366 | (void)close(fd); | ||
367 | } | ||
368 | |||
369 | ATF_TC_WITH_CLEANUP(stat_symlink); | ||
370 | ATF_TC_HEAD(stat_symlink, tc) | ||
371 | { | ||
372 | atf_tc_set_md_var(tc, "descr", "Test symbolic links with stat(2)"); | ||
373 | } | ||
374 | |||
375 | ATF_TC_BODY(stat_symlink, tc) | ||
376 | { | ||
377 | const char *pathlink = "pathlink"; | ||
378 | struct stat sa, sb; | ||
379 | int fd; | ||
380 | |||
381 | (void)memset(&sa, 0, sizeof(struct stat)); | ||
382 | (void)memset(&sb, 0, sizeof(struct stat)); | ||
383 | |||
384 | fd = open(path, O_WRONLY | O_CREAT); | ||
385 | |||
386 | ATF_REQUIRE(fd >= 0); | ||
387 | ATF_REQUIRE(symlink(path, pathlink) == 0); | ||
388 | ATF_REQUIRE(stat(pathlink, &sa) == 0); | ||
389 | ATF_REQUIRE(lstat(pathlink, &sb) == 0); | ||
390 | |||
391 | if (S_ISLNK(sa.st_mode) != 0) | ||
392 | atf_tc_fail("stat(2) detected symbolic link"); | ||
393 | |||
394 | if (S_ISLNK(sb.st_mode) == 0) | ||
395 | atf_tc_fail("lstat(2) did not detect symbolic link"); | ||
396 | |||
397 | if (sa.st_mode == sb.st_mode) | ||
398 | atf_tc_fail("inconsistencies between stat(2) and lstat(2)"); | ||
399 | |||
400 | (void)close(fd); | ||
401 | ATF_REQUIRE(unlink(path) == 0); | ||
402 | ATF_REQUIRE(unlink(pathlink) == 0); | ||
403 | } | ||
404 | |||
405 | ATF_TC_CLEANUP(stat_symlink, tc) | ||
406 | { | ||
407 | (void)unlink(path); | ||
408 | } | ||
409 | |||
410 | ATF_TP_ADD_TCS(tp) | ||
411 | { | ||
412 | |||
413 | ATF_TP_ADD_TC(tp, stat_chflags); | ||
414 | ATF_TP_ADD_TC(tp, stat_dir); | ||
415 | ATF_TP_ADD_TC(tp, stat_err); | ||
416 | ATF_TP_ADD_TC(tp, stat_mtime); | ||
417 | ATF_TP_ADD_TC(tp, stat_perm); | ||
418 | ATF_TP_ADD_TC(tp, stat_size); | ||
419 | ATF_TP_ADD_TC(tp, stat_socket); | ||
420 | ATF_TP_ADD_TC(tp, stat_symlink); | ||
421 | |||
422 | return atf_no_error(); | ||
423 | } | ||