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1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
2 | // vim: ts=8 sw=2 smarttab | |
3 | /* | |
4 | * Ceph - scalable distributed file system | |
5 | * | |
6 | * Copyright (C) 2011 New Dream Network | |
7 | * | |
8 | * This is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU Lesser General Public | |
10 | * License version 2.1, as published by the Free Software | |
11 | * Foundation. See file COPYING. | |
12 | * | |
13 | */ | |
14 | ||
15 | #include "gtest/gtest.h" | |
16 | #include "include/cephfs/libcephfs.h" | |
17 | #include "include/stat.h" | |
18 | #include <errno.h> | |
19 | #include <fcntl.h> | |
20 | #include <unistd.h> | |
21 | #include <sys/types.h> | |
22 | #include <sys/stat.h> | |
23 | #include <dirent.h> | |
24 | #include <sys/xattr.h> | |
25 | #include <sys/uio.h> | |
26 | ||
27 | #ifdef __linux__ | |
28 | #include <limits.h> | |
29 | #endif | |
30 | ||
31 | #include <map> | |
32 | #include <vector> | |
33 | ||
34 | TEST(LibCephFS, OpenEmptyComponent) { | |
35 | ||
36 | pid_t mypid = getpid(); | |
37 | struct ceph_mount_info *cmount; | |
38 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
39 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
40 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
41 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
42 | ||
43 | char c_dir[1024]; | |
44 | sprintf(c_dir, "/open_test_%d", mypid); | |
45 | struct ceph_dir_result *dirp; | |
46 | ||
47 | ASSERT_EQ(0, ceph_mkdirs(cmount, c_dir, 0777)); | |
48 | ||
49 | ASSERT_EQ(0, ceph_opendir(cmount, c_dir, &dirp)); | |
50 | ||
51 | char c_path[1024]; | |
52 | sprintf(c_path, "/open_test_%d//created_file_%d", mypid, mypid); | |
53 | int fd = ceph_open(cmount, c_path, O_RDONLY|O_CREAT, 0666); | |
54 | ASSERT_LT(0, fd); | |
55 | ||
56 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
57 | ASSERT_EQ(0, ceph_closedir(cmount, dirp)); | |
58 | ceph_shutdown(cmount); | |
59 | ||
60 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
61 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
62 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
63 | ||
64 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
65 | ||
66 | fd = ceph_open(cmount, c_path, O_RDONLY, 0666); | |
67 | ASSERT_LT(0, fd); | |
68 | ||
69 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
70 | ceph_shutdown(cmount); | |
71 | } | |
72 | ||
73 | TEST(LibCephFS, OpenReadWrite) { | |
74 | struct ceph_mount_info *cmount; | |
75 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
76 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
77 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
78 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
79 | ||
80 | char c_path[1024]; | |
81 | sprintf(c_path, "test_open_rdwr_%d", getpid()); | |
82 | int fd = ceph_open(cmount, c_path, O_WRONLY|O_CREAT, 0666); | |
83 | ASSERT_LT(0, fd); | |
84 | ||
85 | const char *out_buf = "hello world"; | |
86 | size_t size = strlen(out_buf); | |
87 | char in_buf[100]; | |
88 | ASSERT_EQ(ceph_write(cmount, fd, out_buf, size, 0), (int)size); | |
89 | ASSERT_EQ(ceph_read(cmount, fd, in_buf, sizeof(in_buf), 0), -EBADF); | |
90 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
91 | ||
92 | fd = ceph_open(cmount, c_path, O_RDONLY, 0); | |
93 | ASSERT_LT(0, fd); | |
94 | ASSERT_EQ(ceph_write(cmount, fd, out_buf, size, 0), -EBADF); | |
95 | ASSERT_EQ(ceph_read(cmount, fd, in_buf, sizeof(in_buf), 0), (int)size); | |
96 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
97 | ||
98 | fd = ceph_open(cmount, c_path, O_RDWR, 0); | |
99 | ASSERT_LT(0, fd); | |
100 | ASSERT_EQ(ceph_write(cmount, fd, out_buf, size, 0), (int)size); | |
101 | ASSERT_EQ(ceph_read(cmount, fd, in_buf, sizeof(in_buf), 0), (int)size); | |
102 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
103 | ||
104 | ceph_shutdown(cmount); | |
105 | } | |
106 | ||
107 | TEST(LibCephFS, MountNonExist) { | |
108 | ||
109 | struct ceph_mount_info *cmount; | |
110 | ||
111 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
112 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
113 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
114 | ASSERT_NE(0, ceph_mount(cmount, "/non-exist")); | |
115 | ceph_shutdown(cmount); | |
116 | } | |
117 | ||
118 | TEST(LibCephFS, MountDouble) { | |
119 | ||
120 | struct ceph_mount_info *cmount; | |
121 | ||
122 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
123 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
124 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
125 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
126 | ASSERT_EQ(-EISCONN, ceph_mount(cmount, "/")); | |
127 | ceph_shutdown(cmount); | |
128 | } | |
129 | ||
130 | TEST(LibCephFS, MountRemount) { | |
131 | ||
132 | struct ceph_mount_info *cmount; | |
133 | ||
134 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
135 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
136 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
137 | ||
138 | CephContext *cct = ceph_get_mount_context(cmount); | |
139 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
140 | ASSERT_EQ(0, ceph_unmount(cmount)); | |
141 | ||
142 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
143 | ASSERT_EQ(cct, ceph_get_mount_context(cmount)); | |
144 | ||
145 | ceph_shutdown(cmount); | |
146 | } | |
147 | ||
148 | TEST(LibCephFS, UnmountUnmounted) { | |
149 | ||
150 | struct ceph_mount_info *cmount; | |
151 | ||
152 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
153 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
154 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
155 | ASSERT_EQ(-ENOTCONN, ceph_unmount(cmount)); | |
156 | ceph_shutdown(cmount); | |
157 | } | |
158 | ||
159 | TEST(LibCephFS, ReleaseUnmounted) { | |
160 | ||
161 | struct ceph_mount_info *cmount; | |
162 | ||
163 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
164 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
165 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
166 | ASSERT_EQ(0, ceph_release(cmount)); | |
167 | } | |
168 | ||
169 | TEST(LibCephFS, ReleaseMounted) { | |
170 | ||
171 | struct ceph_mount_info *cmount; | |
172 | ||
173 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
174 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
175 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
176 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
177 | ASSERT_EQ(-EISCONN, ceph_release(cmount)); | |
178 | ASSERT_EQ(0, ceph_unmount(cmount)); | |
179 | ASSERT_EQ(0, ceph_release(cmount)); | |
180 | } | |
181 | ||
182 | TEST(LibCephFS, UnmountRelease) { | |
183 | ||
184 | struct ceph_mount_info *cmount; | |
185 | ||
186 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
187 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
188 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
189 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
190 | ASSERT_EQ(0, ceph_unmount(cmount)); | |
191 | ASSERT_EQ(0, ceph_release(cmount)); | |
192 | } | |
193 | ||
194 | TEST(LibCephFS, Mount) { | |
195 | struct ceph_mount_info *cmount; | |
196 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
197 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
198 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
199 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
200 | ceph_shutdown(cmount); | |
201 | ||
202 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
203 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
204 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
205 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
206 | ceph_shutdown(cmount); | |
207 | } | |
208 | ||
209 | TEST(LibCephFS, OpenLayout) { | |
210 | struct ceph_mount_info *cmount; | |
211 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
212 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
213 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
214 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
215 | ||
216 | /* valid layout */ | |
217 | char test_layout_file[256]; | |
218 | sprintf(test_layout_file, "test_layout_%d_b", getpid()); | |
219 | int fd = ceph_open_layout(cmount, test_layout_file, O_CREAT|O_WRONLY, 0666, (1<<20), 7, (1<<20), NULL); | |
220 | ASSERT_GT(fd, 0); | |
221 | char poolname[80]; | |
222 | ASSERT_LT(0, ceph_get_file_pool_name(cmount, fd, poolname, sizeof(poolname))); | |
223 | ASSERT_LT(0, ceph_get_file_pool_name(cmount, fd, poolname, 0)); | |
224 | ||
225 | /* on already-written file (ENOTEMPTY) */ | |
226 | ceph_write(cmount, fd, "hello world", 11, 0); | |
227 | ceph_close(cmount, fd); | |
228 | ||
229 | char xattrk[128]; | |
230 | char xattrv[128]; | |
231 | sprintf(xattrk, "ceph.file.layout.stripe_unit"); | |
232 | sprintf(xattrv, "65536"); | |
233 | ASSERT_EQ(-ENOTEMPTY, ceph_setxattr(cmount, test_layout_file, xattrk, (void *)xattrv, 5, 0)); | |
234 | ||
235 | /* invalid layout */ | |
236 | sprintf(test_layout_file, "test_layout_%d_c", getpid()); | |
237 | fd = ceph_open_layout(cmount, test_layout_file, O_CREAT, 0666, (1<<20), 1, 19, NULL); | |
238 | ASSERT_EQ(fd, -EINVAL); | |
239 | ||
240 | /* with data pool */ | |
241 | sprintf(test_layout_file, "test_layout_%d_d", getpid()); | |
242 | fd = ceph_open_layout(cmount, test_layout_file, O_CREAT, 0666, (1<<20), 7, (1<<20), poolname); | |
243 | ASSERT_GT(fd, 0); | |
244 | ceph_close(cmount, fd); | |
245 | ||
246 | /* with metadata pool (invalid) */ | |
247 | sprintf(test_layout_file, "test_layout_%d_e", getpid()); | |
248 | fd = ceph_open_layout(cmount, test_layout_file, O_CREAT, 0666, (1<<20), 7, (1<<20), "metadata"); | |
249 | ASSERT_EQ(fd, -EINVAL); | |
250 | ||
251 | /* with metadata pool (does not exist) */ | |
252 | sprintf(test_layout_file, "test_layout_%d_f", getpid()); | |
253 | fd = ceph_open_layout(cmount, test_layout_file, O_CREAT, 0666, (1<<20), 7, (1<<20), "asdfjasdfjasdf"); | |
254 | ASSERT_EQ(fd, -EINVAL); | |
255 | ||
256 | ceph_shutdown(cmount); | |
257 | } | |
258 | ||
259 | TEST(LibCephFS, DirLs) { | |
260 | ||
261 | pid_t mypid = getpid(); | |
262 | ||
263 | struct ceph_mount_info *cmount; | |
264 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
265 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
266 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
267 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
268 | ||
269 | struct ceph_dir_result *ls_dir = NULL; | |
270 | char foostr[256]; | |
271 | sprintf(foostr, "dir_ls%d", mypid); | |
272 | ASSERT_EQ(ceph_opendir(cmount, foostr, &ls_dir), -ENOENT); | |
273 | ||
274 | ASSERT_EQ(ceph_mkdir(cmount, foostr, 0777), 0); | |
275 | struct ceph_statx stx; | |
276 | ASSERT_EQ(ceph_statx(cmount, foostr, &stx, 0, 0), 0); | |
277 | ASSERT_NE(S_ISDIR(stx.stx_mode), 0); | |
278 | ||
279 | char barstr[256]; | |
280 | sprintf(barstr, "dir_ls2%d", mypid); | |
281 | ASSERT_EQ(ceph_statx(cmount, barstr, &stx, 0, AT_SYMLINK_NOFOLLOW), -ENOENT); | |
282 | ||
283 | // insert files into directory and test open | |
284 | char bazstr[256]; | |
285 | int i = 0, r = rand() % 4096; | |
286 | if (getenv("LIBCEPHFS_RAND")) { | |
287 | r = atoi(getenv("LIBCEPHFS_RAND")); | |
288 | } | |
289 | printf("rand: %d\n", r); | |
290 | for(; i < r; ++i) { | |
291 | ||
292 | sprintf(bazstr, "dir_ls%d/dirf%d", mypid, i); | |
293 | int fd = ceph_open(cmount, bazstr, O_CREAT|O_RDONLY, 0666); | |
294 | ASSERT_GT(fd, 0); | |
295 | ASSERT_EQ(ceph_close(cmount, fd), 0); | |
296 | ||
297 | // set file sizes for readdirplus | |
298 | ceph_truncate(cmount, bazstr, i); | |
299 | } | |
300 | ||
301 | ASSERT_EQ(ceph_opendir(cmount, foostr, &ls_dir), 0); | |
302 | ||
303 | // not guaranteed to get . and .. first, but its a safe assumption in this case | |
304 | struct dirent *result = ceph_readdir(cmount, ls_dir); | |
305 | ASSERT_TRUE(result != NULL); | |
306 | ASSERT_STREQ(result->d_name, "."); | |
307 | result = ceph_readdir(cmount, ls_dir); | |
308 | ASSERT_TRUE(result != NULL); | |
309 | ASSERT_STREQ(result->d_name, ".."); | |
310 | ||
311 | std::vector<std::string> entries; | |
312 | std::map<std::string, int64_t> offset_map; | |
313 | int64_t offset = ceph_telldir(cmount, ls_dir); | |
314 | for(i = 0; i < r; ++i) { | |
315 | result = ceph_readdir(cmount, ls_dir); | |
316 | ASSERT_TRUE(result != NULL); | |
317 | entries.push_back(result->d_name); | |
318 | offset_map[result->d_name] = offset; | |
319 | offset = ceph_telldir(cmount, ls_dir); | |
320 | } | |
321 | ||
322 | ASSERT_TRUE(ceph_readdir(cmount, ls_dir) == NULL); | |
323 | offset = ceph_telldir(cmount, ls_dir); | |
324 | ||
325 | ASSERT_EQ(offset_map.size(), entries.size()); | |
326 | for(i = 0; i < r; ++i) { | |
327 | sprintf(bazstr, "dirf%d", i); | |
328 | ASSERT_TRUE(offset_map.count(bazstr) == 1); | |
329 | } | |
330 | ||
331 | // test seekdir | |
332 | ceph_seekdir(cmount, ls_dir, offset); | |
333 | ASSERT_TRUE(ceph_readdir(cmount, ls_dir) == NULL); | |
334 | ||
335 | for (auto p = offset_map.begin(); p != offset_map.end(); ++p) { | |
336 | ceph_seekdir(cmount, ls_dir, p->second); | |
337 | result = ceph_readdir(cmount, ls_dir); | |
338 | ASSERT_TRUE(result != NULL); | |
339 | std::string d_name(result->d_name); | |
340 | ASSERT_EQ(p->first, d_name); | |
341 | } | |
342 | ||
343 | // test rewinddir | |
344 | ceph_rewinddir(cmount, ls_dir); | |
345 | ||
346 | result = ceph_readdir(cmount, ls_dir); | |
347 | ASSERT_TRUE(result != NULL); | |
348 | ASSERT_STREQ(result->d_name, "."); | |
349 | result = ceph_readdir(cmount, ls_dir); | |
350 | ASSERT_TRUE(result != NULL); | |
351 | ASSERT_STREQ(result->d_name, ".."); | |
352 | ||
353 | ceph_rewinddir(cmount, ls_dir); | |
354 | ||
355 | int t = ceph_telldir(cmount, ls_dir); | |
356 | ASSERT_GT(t, -1); | |
357 | ||
358 | ASSERT_TRUE(ceph_readdir(cmount, ls_dir) != NULL); | |
359 | ||
360 | // test seekdir - move back to the beginning | |
361 | ceph_seekdir(cmount, ls_dir, t); | |
362 | ||
363 | // test getdents | |
364 | struct dirent *getdents_entries; | |
365 | getdents_entries = (struct dirent *)malloc((r + 2) * sizeof(*getdents_entries)); | |
366 | ||
367 | int count = 0; | |
368 | std::vector<std::string> found; | |
369 | while (true) { | |
370 | int len = ceph_getdents(cmount, ls_dir, (char *)getdents_entries, r * sizeof(*getdents_entries)); | |
371 | if (len == 0) | |
372 | break; | |
373 | ASSERT_GT(len, 0); | |
374 | ASSERT_TRUE((len % sizeof(*getdents_entries)) == 0); | |
375 | int n = len / sizeof(*getdents_entries); | |
376 | int j; | |
377 | if (count == 0) { | |
378 | ASSERT_STREQ(getdents_entries[0].d_name, "."); | |
379 | ASSERT_STREQ(getdents_entries[1].d_name, ".."); | |
380 | j = 2; | |
381 | } else { | |
382 | j = 0; | |
383 | } | |
384 | count += n; | |
385 | for(; j < n; ++i, ++j) { | |
386 | const char *name = getdents_entries[j].d_name; | |
387 | found.push_back(name); | |
388 | } | |
389 | } | |
390 | ASSERT_EQ(found, entries); | |
391 | free(getdents_entries); | |
392 | ||
393 | // test readdir_r | |
394 | ceph_rewinddir(cmount, ls_dir); | |
395 | ||
396 | result = ceph_readdir(cmount, ls_dir); | |
397 | ASSERT_TRUE(result != NULL); | |
398 | ASSERT_STREQ(result->d_name, "."); | |
399 | result = ceph_readdir(cmount, ls_dir); | |
400 | ASSERT_TRUE(result != NULL); | |
401 | ASSERT_STREQ(result->d_name, ".."); | |
402 | ||
403 | found.clear(); | |
404 | while (true) { | |
405 | struct dirent rdent; | |
406 | int len = ceph_readdir_r(cmount, ls_dir, &rdent); | |
407 | if (len == 0) | |
408 | break; | |
409 | ASSERT_EQ(len, 1); | |
410 | found.push_back(rdent.d_name); | |
411 | } | |
412 | ASSERT_EQ(found, entries); | |
413 | ||
414 | // test readdirplus | |
415 | ceph_rewinddir(cmount, ls_dir); | |
416 | ||
417 | result = ceph_readdir(cmount, ls_dir); | |
418 | ASSERT_TRUE(result != NULL); | |
419 | ASSERT_STREQ(result->d_name, "."); | |
420 | result = ceph_readdir(cmount, ls_dir); | |
421 | ASSERT_TRUE(result != NULL); | |
422 | ASSERT_STREQ(result->d_name, ".."); | |
423 | ||
424 | found.clear(); | |
425 | while (true) { | |
426 | struct dirent rdent; | |
427 | struct ceph_statx stx; | |
428 | int len = ceph_readdirplus_r(cmount, ls_dir, &rdent, &stx, | |
429 | CEPH_STATX_SIZE, AT_NO_ATTR_SYNC, NULL); | |
430 | if (len == 0) | |
431 | break; | |
432 | ASSERT_EQ(len, 1); | |
433 | const char *name = rdent.d_name; | |
434 | found.push_back(name); | |
435 | int size; | |
436 | sscanf(name, "dirf%d", &size); | |
437 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_SIZE); | |
438 | ASSERT_EQ(stx.stx_size, (size_t)size); | |
439 | ASSERT_EQ(stx.stx_ino, rdent.d_ino); | |
440 | //ASSERT_EQ(st.st_mode, (mode_t)0666); | |
441 | } | |
442 | ASSERT_EQ(found, entries); | |
443 | ||
444 | ASSERT_EQ(ceph_closedir(cmount, ls_dir), 0); | |
445 | ||
446 | ceph_shutdown(cmount); | |
447 | } | |
448 | ||
449 | TEST(LibCephFS, ManyNestedDirs) { | |
450 | struct ceph_mount_info *cmount; | |
451 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
452 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
453 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
454 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
455 | ||
456 | const char *many_path = "a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a"; | |
457 | ASSERT_EQ(ceph_mkdirs(cmount, many_path, 0755), 0); | |
458 | ||
459 | int i = 0; | |
460 | ||
461 | for(; i < 39; ++i) { | |
462 | ASSERT_EQ(ceph_chdir(cmount, "a"), 0); | |
463 | ||
464 | struct ceph_dir_result *dirp; | |
465 | ASSERT_EQ(ceph_opendir(cmount, "a", &dirp), 0); | |
466 | struct dirent *dent = ceph_readdir(cmount, dirp); | |
467 | ASSERT_TRUE(dent != NULL); | |
468 | ASSERT_STREQ(dent->d_name, "."); | |
469 | dent = ceph_readdir(cmount, dirp); | |
470 | ASSERT_TRUE(dent != NULL); | |
471 | ASSERT_STREQ(dent->d_name, ".."); | |
472 | dent = ceph_readdir(cmount, dirp); | |
473 | ASSERT_TRUE(dent != NULL); | |
474 | ASSERT_STREQ(dent->d_name, "a"); | |
475 | ASSERT_EQ(ceph_closedir(cmount, dirp), 0); | |
476 | } | |
477 | ||
478 | ASSERT_STREQ(ceph_getcwd(cmount), "/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a/a"); | |
479 | ||
480 | ASSERT_EQ(ceph_chdir(cmount, "a/a/a"), 0); | |
481 | ||
482 | for(i = 0; i < 39; ++i) { | |
483 | ASSERT_EQ(ceph_chdir(cmount, ".."), 0); | |
484 | ASSERT_EQ(ceph_rmdir(cmount, "a"), 0); | |
485 | } | |
486 | ||
487 | ASSERT_EQ(ceph_chdir(cmount, "/"), 0); | |
488 | ||
489 | ASSERT_EQ(ceph_rmdir(cmount, "a/a/a"), 0); | |
490 | ||
491 | ceph_shutdown(cmount); | |
492 | } | |
493 | ||
494 | TEST(LibCephFS, Xattrs) { | |
495 | struct ceph_mount_info *cmount; | |
496 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
497 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
498 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
499 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
500 | ||
501 | char test_xattr_file[256]; | |
502 | sprintf(test_xattr_file, "test_xattr_%d", getpid()); | |
503 | int fd = ceph_open(cmount, test_xattr_file, O_CREAT, 0666); | |
504 | ASSERT_GT(fd, 0); | |
505 | ||
506 | char i = 'a'; | |
507 | char xattrk[128]; | |
508 | char xattrv[128]; | |
509 | for(; i < 'a'+26; ++i) { | |
510 | sprintf(xattrk, "user.test_xattr_%c", i); | |
511 | int len = sprintf(xattrv, "testxattr%c", i); | |
512 | ASSERT_EQ(ceph_setxattr(cmount, test_xattr_file, xattrk, (void *) xattrv, len, XATTR_CREATE), 0); | |
513 | } | |
514 | ||
515 | char xattrlist[128*26]; | |
516 | int len = ceph_listxattr(cmount, test_xattr_file, xattrlist, sizeof(xattrlist)); | |
517 | char *p = xattrlist; | |
518 | char *n; | |
519 | i = 'a'; | |
520 | while (len > 0) { | |
521 | // skip/ignore the dir layout | |
522 | if (strcmp(p, "ceph.dir.layout") == 0 || | |
523 | strcmp(p, "ceph.file.layout") == 0) { | |
524 | len -= strlen(p) + 1; | |
525 | p += strlen(p) + 1; | |
526 | continue; | |
527 | } | |
528 | ||
529 | sprintf(xattrk, "user.test_xattr_%c", i); | |
530 | ASSERT_STREQ(p, xattrk); | |
531 | ||
532 | char gxattrv[128]; | |
533 | std::cout << "getting attr " << p << std::endl; | |
534 | int alen = ceph_getxattr(cmount, test_xattr_file, p, (void *) gxattrv, 128); | |
535 | ASSERT_GT(alen, 0); | |
536 | sprintf(xattrv, "testxattr%c", i); | |
537 | ASSERT_TRUE(!strncmp(xattrv, gxattrv, alen)); | |
538 | ||
539 | n = index(p, '\0'); | |
540 | n++; | |
541 | len -= (n - p); | |
542 | p = n; | |
543 | ++i; | |
544 | } | |
545 | ||
546 | i = 'a'; | |
547 | for(i = 'a'; i < 'a'+26; ++i) { | |
548 | sprintf(xattrk, "user.test_xattr_%c", i); | |
549 | ASSERT_EQ(ceph_removexattr(cmount, test_xattr_file, xattrk), 0); | |
550 | } | |
551 | ||
552 | ceph_close(cmount, fd); | |
553 | ceph_shutdown(cmount); | |
554 | ||
555 | } | |
556 | ||
557 | TEST(LibCephFS, Xattrs_ll) { | |
558 | struct ceph_mount_info *cmount; | |
559 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
560 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
561 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
562 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
563 | ||
564 | char test_xattr_file[256]; | |
565 | sprintf(test_xattr_file, "test_xattr_%d", getpid()); | |
566 | int fd = ceph_open(cmount, test_xattr_file, O_CREAT, 0666); | |
567 | ASSERT_GT(fd, 0); | |
568 | ceph_close(cmount, fd); | |
569 | ||
570 | Inode *root = NULL; | |
571 | Inode *existent_file_handle = NULL; | |
572 | ||
573 | int res = ceph_ll_lookup_root(cmount, &root); | |
574 | ASSERT_EQ(res, 0); | |
575 | ||
576 | UserPerm *perms = ceph_mount_perms(cmount); | |
577 | struct ceph_statx stx; | |
578 | ||
579 | res = ceph_ll_lookup(cmount, root, test_xattr_file, &existent_file_handle, | |
580 | &stx, 0, 0, perms); | |
581 | ASSERT_EQ(res, 0); | |
582 | ||
583 | const char *valid_name = "user.attrname"; | |
584 | const char *value = "attrvalue"; | |
585 | char value_buf[256] = { 0 }; | |
586 | ||
587 | res = ceph_ll_setxattr(cmount, existent_file_handle, valid_name, value, strlen(value), 0, perms); | |
588 | ASSERT_EQ(res, 0); | |
589 | ||
590 | res = ceph_ll_getxattr(cmount, existent_file_handle, valid_name, value_buf, 256, perms); | |
591 | ASSERT_EQ(res, (int)strlen(value)); | |
592 | ||
593 | value_buf[res] = '\0'; | |
594 | ASSERT_STREQ(value_buf, value); | |
595 | ||
596 | ceph_shutdown(cmount); | |
597 | } | |
598 | ||
599 | TEST(LibCephFS, LstatSlashdot) { | |
600 | struct ceph_mount_info *cmount; | |
601 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
602 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
603 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
604 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
605 | ||
606 | struct ceph_statx stx; | |
607 | ASSERT_EQ(ceph_statx(cmount, "/.", &stx, 0, AT_SYMLINK_NOFOLLOW), 0); | |
608 | ASSERT_EQ(ceph_statx(cmount, ".", &stx, 0, AT_SYMLINK_NOFOLLOW), 0); | |
609 | ||
610 | ceph_shutdown(cmount); | |
611 | } | |
612 | ||
613 | TEST(LibCephFS, DoubleChmod) { | |
614 | ||
615 | struct ceph_mount_info *cmount; | |
616 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
617 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
618 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
619 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
620 | ||
621 | char test_file[256]; | |
622 | sprintf(test_file, "test_perms_%d", getpid()); | |
623 | ||
624 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0666); | |
625 | ASSERT_GT(fd, 0); | |
626 | ||
627 | // write some stuff | |
628 | const char *bytes = "foobarbaz"; | |
629 | ASSERT_EQ(ceph_write(cmount, fd, bytes, strlen(bytes), 0), (int)strlen(bytes)); | |
630 | ||
631 | ceph_close(cmount, fd); | |
632 | ||
633 | // set perms to read but can't write | |
634 | ASSERT_EQ(ceph_chmod(cmount, test_file, 0400), 0); | |
635 | ||
636 | fd = ceph_open(cmount, test_file, O_RDWR, 0); | |
637 | ASSERT_EQ(fd, -EACCES); | |
638 | ||
639 | fd = ceph_open(cmount, test_file, O_RDONLY, 0); | |
640 | ASSERT_GT(fd, -1); | |
641 | ||
642 | char buf[100]; | |
643 | int ret = ceph_read(cmount, fd, buf, 100, 0); | |
644 | ASSERT_EQ(ret, (int)strlen(bytes)); | |
645 | buf[ret] = '\0'; | |
646 | ASSERT_STREQ(buf, bytes); | |
647 | ||
648 | ASSERT_EQ(ceph_write(cmount, fd, bytes, strlen(bytes), 0), -EBADF); | |
649 | ||
650 | ceph_close(cmount, fd); | |
651 | ||
652 | // reset back to writeable | |
653 | ASSERT_EQ(ceph_chmod(cmount, test_file, 0600), 0); | |
654 | ||
655 | // ensure perms are correct | |
656 | struct ceph_statx stx; | |
657 | ASSERT_EQ(ceph_statx(cmount, test_file, &stx, CEPH_STATX_MODE, AT_SYMLINK_NOFOLLOW), 0); | |
658 | ASSERT_EQ(stx.stx_mode, 0100600U); | |
659 | ||
660 | fd = ceph_open(cmount, test_file, O_RDWR, 0); | |
661 | ASSERT_GT(fd, 0); | |
662 | ||
663 | ASSERT_EQ(ceph_write(cmount, fd, bytes, strlen(bytes), 0), (int)strlen(bytes)); | |
664 | ceph_close(cmount, fd); | |
665 | ||
666 | ceph_shutdown(cmount); | |
667 | } | |
668 | ||
669 | TEST(LibCephFS, Fchmod) { | |
670 | struct ceph_mount_info *cmount; | |
671 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
672 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
673 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
674 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
675 | ||
676 | char test_file[256]; | |
677 | sprintf(test_file, "test_perms_%d", getpid()); | |
678 | ||
679 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0666); | |
680 | ASSERT_GT(fd, 0); | |
681 | ||
682 | // write some stuff | |
683 | const char *bytes = "foobarbaz"; | |
684 | ASSERT_EQ(ceph_write(cmount, fd, bytes, strlen(bytes), 0), (int)strlen(bytes)); | |
685 | ||
686 | // set perms to read but can't write | |
687 | ASSERT_EQ(ceph_fchmod(cmount, fd, 0400), 0); | |
688 | ||
689 | char buf[100]; | |
690 | int ret = ceph_read(cmount, fd, buf, 100, 0); | |
691 | ASSERT_EQ(ret, (int)strlen(bytes)); | |
692 | buf[ret] = '\0'; | |
693 | ASSERT_STREQ(buf, bytes); | |
694 | ||
695 | ASSERT_EQ(ceph_write(cmount, fd, bytes, strlen(bytes), 0), (int)strlen(bytes)); | |
696 | ||
697 | ceph_close(cmount, fd); | |
698 | ||
699 | ASSERT_EQ(ceph_open(cmount, test_file, O_RDWR, 0), -EACCES); | |
700 | ||
701 | // reset back to writeable | |
702 | ASSERT_EQ(ceph_chmod(cmount, test_file, 0600), 0); | |
703 | ||
704 | fd = ceph_open(cmount, test_file, O_RDWR, 0); | |
705 | ASSERT_GT(fd, 0); | |
706 | ||
707 | ASSERT_EQ(ceph_write(cmount, fd, bytes, strlen(bytes), 0), (int)strlen(bytes)); | |
708 | ceph_close(cmount, fd); | |
709 | ||
710 | ceph_shutdown(cmount); | |
711 | } | |
712 | ||
713 | TEST(LibCephFS, Fchown) { | |
714 | struct ceph_mount_info *cmount; | |
715 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
716 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
717 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
718 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
719 | ||
720 | char test_file[256]; | |
721 | sprintf(test_file, "test_fchown_%d", getpid()); | |
722 | ||
723 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0666); | |
724 | ASSERT_GT(fd, 0); | |
725 | ||
726 | // set perms to readable and writeable only by owner | |
727 | ASSERT_EQ(ceph_fchmod(cmount, fd, 0600), 0); | |
728 | ||
729 | // change ownership to nobody -- we assume nobody exists and id is always 65534 | |
730 | ASSERT_EQ(ceph_conf_set(cmount, "client_permissions", "0"), 0); | |
731 | ASSERT_EQ(ceph_fchown(cmount, fd, 65534, 65534), 0); | |
732 | ASSERT_EQ(ceph_conf_set(cmount, "client_permissions", "1"), 0); | |
733 | ||
734 | ceph_close(cmount, fd); | |
735 | ||
736 | fd = ceph_open(cmount, test_file, O_RDWR, 0); | |
737 | ASSERT_EQ(fd, -EACCES); | |
738 | ||
739 | ceph_shutdown(cmount); | |
740 | } | |
741 | ||
742 | #if defined(__linux__) && defined(O_PATH) | |
743 | TEST(LibCephFS, FlagO_PATH) { | |
744 | struct ceph_mount_info *cmount; | |
745 | ||
746 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
747 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
748 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
749 | ASSERT_EQ(0, ceph_mount(cmount, NULL)); | |
750 | ||
751 | char test_file[PATH_MAX]; | |
752 | sprintf(test_file, "test_oflag_%d", getpid()); | |
753 | ||
754 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR|O_PATH, 0666); | |
755 | ASSERT_EQ(-ENOENT, fd); | |
756 | ||
757 | fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0666); | |
758 | ASSERT_GT(fd, 0); | |
759 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
760 | ||
761 | // ok, the file has been created. perform real checks now | |
762 | fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR|O_PATH, 0666); | |
763 | ASSERT_GT(fd, 0); | |
764 | ||
765 | char buf[128]; | |
766 | ASSERT_EQ(-EBADF, ceph_read(cmount, fd, buf, sizeof(buf), 0)); | |
767 | ASSERT_EQ(-EBADF, ceph_write(cmount, fd, buf, sizeof(buf), 0)); | |
768 | ||
769 | // set perms to readable and writeable only by owner | |
770 | ASSERT_EQ(-EBADF, ceph_fchmod(cmount, fd, 0600)); | |
771 | ||
772 | // change ownership to nobody -- we assume nobody exists and id is always 65534 | |
773 | ASSERT_EQ(-EBADF, ceph_fchown(cmount, fd, 65534, 65534)); | |
774 | ||
775 | // try to sync | |
776 | ASSERT_EQ(-EBADF, ceph_fsync(cmount, fd, false)); | |
777 | ||
778 | struct ceph_statx stx; | |
779 | ASSERT_EQ(0, ceph_fstatx(cmount, fd, &stx, 0, 0)); | |
780 | ||
781 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
782 | ceph_shutdown(cmount); | |
783 | } | |
784 | #endif /* __linux */ | |
785 | ||
786 | TEST(LibCephFS, Symlinks) { | |
787 | struct ceph_mount_info *cmount; | |
788 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
789 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
790 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
791 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
792 | ||
793 | char test_file[256]; | |
794 | sprintf(test_file, "test_symlinks_%d", getpid()); | |
795 | ||
796 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0666); | |
797 | ASSERT_GT(fd, 0); | |
798 | ||
799 | ceph_close(cmount, fd); | |
800 | ||
801 | char test_symlink[256]; | |
802 | sprintf(test_symlink, "test_symlinks_sym_%d", getpid()); | |
803 | ||
804 | ASSERT_EQ(ceph_symlink(cmount, test_file, test_symlink), 0); | |
805 | ||
806 | // test the O_NOFOLLOW case | |
807 | fd = ceph_open(cmount, test_symlink, O_NOFOLLOW, 0); | |
808 | ASSERT_EQ(fd, -ELOOP); | |
809 | ||
810 | // stat the original file | |
811 | struct ceph_statx stx_orig; | |
812 | ASSERT_EQ(ceph_statx(cmount, test_file, &stx_orig, CEPH_STATX_ALL_STATS, 0), 0); | |
813 | // stat the symlink | |
814 | struct ceph_statx stx_symlink_orig; | |
815 | ASSERT_EQ(ceph_statx(cmount, test_symlink, &stx_symlink_orig, CEPH_STATX_ALL_STATS, 0), 0); | |
816 | // ensure the statx bufs are equal | |
817 | ASSERT_EQ(memcmp(&stx_orig, &stx_symlink_orig, sizeof(stx_orig)), 0); | |
818 | ||
819 | sprintf(test_file, "/test_symlinks_abs_%d", getpid()); | |
820 | ||
821 | fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0666); | |
822 | ASSERT_GT(fd, 0); | |
823 | ||
824 | ceph_close(cmount, fd); | |
825 | ||
826 | sprintf(test_symlink, "/test_symlinks_abs_sym_%d", getpid()); | |
827 | ||
828 | ASSERT_EQ(ceph_symlink(cmount, test_file, test_symlink), 0); | |
829 | ||
830 | // stat the original file | |
831 | ASSERT_EQ(ceph_statx(cmount, test_file, &stx_orig, CEPH_STATX_ALL_STATS, 0), 0); | |
832 | // stat the symlink | |
833 | ASSERT_EQ(ceph_statx(cmount, test_symlink, &stx_symlink_orig, CEPH_STATX_ALL_STATS, 0), 0); | |
834 | // ensure the statx bufs are equal | |
835 | ASSERT_TRUE(!memcmp(&stx_orig, &stx_symlink_orig, sizeof(stx_orig))); | |
836 | ||
837 | // test lstat | |
838 | ASSERT_EQ(ceph_statx(cmount, test_symlink, &stx_orig, CEPH_STATX_ALL_STATS, AT_SYMLINK_NOFOLLOW), 0); | |
839 | ASSERT_TRUE(S_ISLNK(stx_orig.stx_mode)); | |
840 | ||
841 | ceph_shutdown(cmount); | |
842 | } | |
843 | ||
844 | TEST(LibCephFS, DirSyms) { | |
845 | struct ceph_mount_info *cmount; | |
846 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
847 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
848 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
849 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
850 | ||
851 | char test_dir1[256]; | |
852 | sprintf(test_dir1, "dir1_symlinks_%d", getpid()); | |
853 | ||
854 | ASSERT_EQ(ceph_mkdir(cmount, test_dir1, 0700), 0); | |
855 | ||
856 | char test_symdir[256]; | |
857 | sprintf(test_symdir, "symdir_symlinks_%d", getpid()); | |
858 | ||
859 | ASSERT_EQ(ceph_symlink(cmount, test_dir1, test_symdir), 0); | |
860 | ||
861 | char test_file[256]; | |
862 | sprintf(test_file, "/symdir_symlinks_%d/test_symdir_file", getpid()); | |
863 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0600); | |
864 | ASSERT_GT(fd, 0); | |
865 | ceph_close(cmount, fd); | |
866 | ||
867 | struct ceph_statx stx; | |
868 | ASSERT_EQ(ceph_statx(cmount, test_file, &stx, 0, AT_SYMLINK_NOFOLLOW), 0); | |
869 | ||
870 | // ensure that its a file not a directory we get back | |
871 | ASSERT_TRUE(S_ISREG(stx.stx_mode)); | |
872 | ||
873 | ceph_shutdown(cmount); | |
874 | } | |
875 | ||
876 | TEST(LibCephFS, LoopSyms) { | |
877 | struct ceph_mount_info *cmount; | |
878 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
879 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
880 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
881 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
882 | ||
883 | char test_dir1[256]; | |
884 | sprintf(test_dir1, "dir1_loopsym_%d", getpid()); | |
885 | ||
886 | ASSERT_EQ(ceph_mkdir(cmount, test_dir1, 0700), 0); | |
887 | ||
888 | char test_dir2[256]; | |
889 | sprintf(test_dir2, "/dir1_loopsym_%d/loop_dir", getpid()); | |
890 | ||
891 | ASSERT_EQ(ceph_mkdir(cmount, test_dir2, 0700), 0); | |
892 | ||
893 | // symlink it itself: /path/to/mysym -> /path/to/mysym | |
894 | char test_symdir[256]; | |
895 | sprintf(test_symdir, "/dir1_loopsym_%d/loop_dir/symdir", getpid()); | |
896 | ||
897 | ASSERT_EQ(ceph_symlink(cmount, test_symdir, test_symdir), 0); | |
898 | ||
899 | char test_file[256]; | |
900 | sprintf(test_file, "/dir1_loopsym_%d/loop_dir/symdir/test_loopsym_file", getpid()); | |
901 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0600); | |
902 | ASSERT_EQ(fd, -ELOOP); | |
903 | ||
904 | // loop: /a -> /b, /b -> /c, /c -> /a | |
905 | char a[256], b[256], c[256]; | |
906 | sprintf(a, "/%s/a", test_dir1); | |
907 | sprintf(b, "/%s/b", test_dir1); | |
908 | sprintf(c, "/%s/c", test_dir1); | |
909 | ASSERT_EQ(ceph_symlink(cmount, a, b), 0); | |
910 | ASSERT_EQ(ceph_symlink(cmount, b, c), 0); | |
911 | ASSERT_EQ(ceph_symlink(cmount, c, a), 0); | |
912 | ASSERT_EQ(ceph_open(cmount, a, O_RDWR, 0), -ELOOP); | |
913 | ||
914 | ceph_shutdown(cmount); | |
915 | } | |
916 | ||
917 | TEST(LibCephFS, HardlinkNoOriginal) { | |
918 | ||
919 | int mypid = getpid(); | |
920 | ||
921 | struct ceph_mount_info *cmount; | |
922 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
923 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
924 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
925 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
926 | ||
927 | char dir[256]; | |
928 | sprintf(dir, "/test_rmdirfail%d", mypid); | |
929 | ASSERT_EQ(ceph_mkdir(cmount, dir, 0777), 0); | |
930 | ||
931 | ASSERT_EQ(ceph_chdir(cmount, dir), 0); | |
932 | ||
933 | int fd = ceph_open(cmount, "f1", O_CREAT, 0644); | |
934 | ASSERT_GT(fd, 0); | |
935 | ||
936 | ceph_close(cmount, fd); | |
937 | ||
938 | // create hard link | |
939 | ASSERT_EQ(ceph_link(cmount, "f1", "hardl1"), 0); | |
940 | ||
941 | // remove file link points to | |
942 | ASSERT_EQ(ceph_unlink(cmount, "f1"), 0); | |
943 | ||
944 | ceph_shutdown(cmount); | |
945 | ||
946 | // now cleanup | |
947 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
948 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
949 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
950 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
951 | ASSERT_EQ(ceph_chdir(cmount, dir), 0); | |
952 | ASSERT_EQ(ceph_unlink(cmount, "hardl1"), 0); | |
953 | ASSERT_EQ(ceph_rmdir(cmount, dir), 0); | |
954 | ||
955 | ceph_shutdown(cmount); | |
956 | } | |
957 | ||
958 | TEST(LibCephFS, BadArgument) { | |
959 | struct ceph_mount_info *cmount; | |
960 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
961 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
962 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
963 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
964 | ||
965 | int fd = ceph_open(cmount, "test_file", O_CREAT|O_RDWR, 0666); | |
966 | ASSERT_GT(fd, 0); | |
967 | char buf[100]; | |
968 | ASSERT_EQ(ceph_write(cmount, fd, buf, sizeof(buf), 0), (int)sizeof(buf)); | |
969 | ASSERT_EQ(ceph_read(cmount, fd, buf, 0, 5), 0); | |
970 | ceph_close(cmount, fd); | |
971 | ASSERT_EQ(ceph_unlink(cmount, "test_file"), 0); | |
972 | ||
973 | ceph_shutdown(cmount); | |
974 | } | |
975 | ||
976 | TEST(LibCephFS, BadFileDesc) { | |
977 | struct ceph_mount_info *cmount; | |
978 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
979 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
980 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
981 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
982 | ||
983 | ASSERT_EQ(ceph_fchmod(cmount, -1, 0655), -EBADF); | |
984 | ASSERT_EQ(ceph_close(cmount, -1), -EBADF); | |
985 | ASSERT_EQ(ceph_lseek(cmount, -1, 0, SEEK_SET), -EBADF); | |
986 | ||
987 | char buf[0]; | |
988 | ASSERT_EQ(ceph_read(cmount, -1, buf, 0, 0), -EBADF); | |
989 | ASSERT_EQ(ceph_write(cmount, -1, buf, 0, 0), -EBADF); | |
990 | ||
991 | ASSERT_EQ(ceph_ftruncate(cmount, -1, 0), -EBADF); | |
992 | ASSERT_EQ(ceph_fsync(cmount, -1, 0), -EBADF); | |
993 | ||
994 | struct ceph_statx stx; | |
995 | ASSERT_EQ(ceph_fstatx(cmount, -1, &stx, 0, 0), -EBADF); | |
996 | ||
997 | struct sockaddr_storage addr; | |
998 | ASSERT_EQ(ceph_get_file_stripe_address(cmount, -1, 0, &addr, 1), -EBADF); | |
999 | ||
1000 | ASSERT_EQ(ceph_get_file_stripe_unit(cmount, -1), -EBADF); | |
1001 | ASSERT_EQ(ceph_get_file_pool(cmount, -1), -EBADF); | |
1002 | char poolname[80]; | |
1003 | ASSERT_EQ(ceph_get_file_pool_name(cmount, -1, poolname, sizeof(poolname)), -EBADF); | |
1004 | ASSERT_EQ(ceph_get_file_replication(cmount, -1), -EBADF); | |
1005 | ASSERT_EQ(ceph_get_file_object_size(cmount, -1), -EBADF); | |
1006 | int stripe_unit, stripe_count, object_size, pg_pool; | |
1007 | ASSERT_EQ(ceph_get_file_layout(cmount, -1, &stripe_unit, &stripe_count, &object_size, &pg_pool), -EBADF); | |
1008 | ASSERT_EQ(ceph_get_file_stripe_count(cmount, -1), -EBADF); | |
1009 | ||
1010 | ceph_shutdown(cmount); | |
1011 | } | |
1012 | ||
1013 | TEST(LibCephFS, ReadEmptyFile) { | |
1014 | struct ceph_mount_info *cmount; | |
1015 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1016 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1017 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1018 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1019 | ||
1020 | // test the read_sync path in the client for zero files | |
1021 | ASSERT_EQ(ceph_conf_set(cmount, "client_debug_force_sync_read", "true"), 0); | |
1022 | ||
1023 | int mypid = getpid(); | |
1024 | char testf[256]; | |
1025 | ||
1026 | sprintf(testf, "test_reademptyfile%d", mypid); | |
1027 | int fd = ceph_open(cmount, testf, O_CREAT|O_TRUNC|O_WRONLY, 0644); | |
1028 | ASSERT_GT(fd, 0); | |
1029 | ||
1030 | ceph_close(cmount, fd); | |
1031 | ||
1032 | fd = ceph_open(cmount, testf, O_RDONLY, 0); | |
1033 | ASSERT_GT(fd, 0); | |
1034 | ||
1035 | char buf[4096]; | |
1036 | ASSERT_EQ(ceph_read(cmount, fd, buf, 4096, 0), 0); | |
1037 | ||
1038 | ceph_close(cmount, fd); | |
1039 | ceph_shutdown(cmount); | |
1040 | } | |
1041 | ||
1042 | TEST(LibCephFS, PreadvPwritev) { | |
1043 | struct ceph_mount_info *cmount; | |
1044 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1045 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1046 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1047 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1048 | ||
1049 | int mypid = getpid(); | |
1050 | char testf[256]; | |
1051 | ||
1052 | sprintf(testf, "test_preadvpwritevfile%d", mypid); | |
1053 | int fd = ceph_open(cmount, testf, O_CREAT|O_RDWR, 0666); | |
1054 | ASSERT_GT(fd, 0); | |
1055 | ||
1056 | char out0[] = "hello "; | |
1057 | char out1[] = "world\n"; | |
1058 | struct iovec iov_out[2] = { | |
1059 | {out0, sizeof(out0)}, | |
1060 | {out1, sizeof(out1)}, | |
1061 | }; | |
1062 | char in0[sizeof(out0)]; | |
1063 | char in1[sizeof(out1)]; | |
1064 | struct iovec iov_in[2] = { | |
1065 | {in0, sizeof(in0)}, | |
1066 | {in1, sizeof(in1)}, | |
1067 | }; | |
1068 | ssize_t nwritten = iov_out[0].iov_len + iov_out[1].iov_len; | |
1069 | ssize_t nread = iov_in[0].iov_len + iov_in[1].iov_len; | |
1070 | ||
1071 | ASSERT_EQ(ceph_pwritev(cmount, fd, iov_out, 2, 0), nwritten); | |
1072 | ASSERT_EQ(ceph_preadv(cmount, fd, iov_in, 2, 0), nread); | |
1073 | ASSERT_EQ(0, strncmp((const char*)iov_in[0].iov_base, (const char*)iov_out[0].iov_base, iov_out[0].iov_len)); | |
1074 | ASSERT_EQ(0, strncmp((const char*)iov_in[1].iov_base, (const char*)iov_out[1].iov_base, iov_out[1].iov_len)); | |
1075 | ||
1076 | ceph_close(cmount, fd); | |
1077 | ceph_shutdown(cmount); | |
1078 | } | |
1079 | ||
1080 | TEST(LibCephFS, StripeUnitGran) { | |
1081 | struct ceph_mount_info *cmount; | |
1082 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1083 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1084 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1085 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1086 | ASSERT_GT(ceph_get_stripe_unit_granularity(cmount), 0); | |
1087 | ceph_shutdown(cmount); | |
1088 | } | |
1089 | ||
1090 | TEST(LibCephFS, Rename) { | |
1091 | struct ceph_mount_info *cmount; | |
1092 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1093 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1094 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1095 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1096 | ||
1097 | int mypid = getpid(); | |
1098 | char path_src[256]; | |
1099 | char path_dst[256]; | |
1100 | ||
1101 | /* make a source file */ | |
1102 | sprintf(path_src, "test_rename_src%d", mypid); | |
1103 | int fd = ceph_open(cmount, path_src, O_CREAT|O_TRUNC|O_WRONLY, 0777); | |
1104 | ASSERT_GT(fd, 0); | |
1105 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
1106 | ||
1107 | /* rename to a new dest path */ | |
1108 | sprintf(path_dst, "test_rename_dst%d", mypid); | |
1109 | ASSERT_EQ(0, ceph_rename(cmount, path_src, path_dst)); | |
1110 | ||
1111 | /* test that dest path exists */ | |
1112 | struct ceph_statx stx; | |
1113 | ASSERT_EQ(0, ceph_statx(cmount, path_dst, &stx, 0, 0)); | |
1114 | ||
1115 | /* test that src path doesn't exist */ | |
1116 | ASSERT_EQ(-ENOENT, ceph_statx(cmount, path_src, &stx, 0, AT_SYMLINK_NOFOLLOW)); | |
1117 | ||
1118 | /* rename with non-existent source path */ | |
1119 | ASSERT_EQ(-ENOENT, ceph_rename(cmount, path_src, path_dst)); | |
1120 | ||
1121 | ASSERT_EQ(0, ceph_unlink(cmount, path_dst)); | |
1122 | ceph_shutdown(cmount); | |
1123 | } | |
1124 | ||
1125 | TEST(LibCephFS, UseUnmounted) { | |
1126 | struct ceph_mount_info *cmount; | |
1127 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1128 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1129 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1130 | ||
1131 | struct statvfs stvfs; | |
1132 | EXPECT_EQ(-ENOTCONN, ceph_statfs(cmount, "/", &stvfs)); | |
1133 | EXPECT_EQ(-ENOTCONN, ceph_get_local_osd(cmount)); | |
1134 | EXPECT_EQ(-ENOTCONN, ceph_chdir(cmount, "/")); | |
1135 | ||
1136 | struct ceph_dir_result *dirp; | |
1137 | EXPECT_EQ(-ENOTCONN, ceph_opendir(cmount, "/", &dirp)); | |
1138 | EXPECT_EQ(-ENOTCONN, ceph_closedir(cmount, dirp)); | |
1139 | ||
1140 | ceph_readdir(cmount, dirp); | |
1141 | EXPECT_EQ(ENOTCONN, errno); | |
1142 | ||
1143 | struct dirent rdent; | |
1144 | EXPECT_EQ(-ENOTCONN, ceph_readdir_r(cmount, dirp, &rdent)); | |
1145 | ||
1146 | struct ceph_statx stx; | |
1147 | EXPECT_EQ(-ENOTCONN, ceph_readdirplus_r(cmount, dirp, &rdent, &stx, 0, 0, NULL)); | |
1148 | EXPECT_EQ(-ENOTCONN, ceph_getdents(cmount, dirp, NULL, 0)); | |
1149 | EXPECT_EQ(-ENOTCONN, ceph_getdnames(cmount, dirp, NULL, 0)); | |
1150 | EXPECT_EQ(-ENOTCONN, ceph_telldir(cmount, dirp)); | |
1151 | EXPECT_EQ(-ENOTCONN, ceph_link(cmount, "/", "/link")); | |
1152 | EXPECT_EQ(-ENOTCONN, ceph_unlink(cmount, "/path")); | |
1153 | EXPECT_EQ(-ENOTCONN, ceph_rename(cmount, "/path", "/path")); | |
1154 | EXPECT_EQ(-ENOTCONN, ceph_mkdir(cmount, "/", 0655)); | |
1155 | EXPECT_EQ(-ENOTCONN, ceph_mkdirs(cmount, "/", 0655)); | |
1156 | EXPECT_EQ(-ENOTCONN, ceph_rmdir(cmount, "/path")); | |
1157 | EXPECT_EQ(-ENOTCONN, ceph_readlink(cmount, "/path", NULL, 0)); | |
1158 | EXPECT_EQ(-ENOTCONN, ceph_symlink(cmount, "/path", "/path")); | |
1159 | EXPECT_EQ(-ENOTCONN, ceph_statx(cmount, "/path", &stx, 0, 0)); | |
1160 | EXPECT_EQ(-ENOTCONN, ceph_setattrx(cmount, "/path", &stx, 0, 0)); | |
1161 | EXPECT_EQ(-ENOTCONN, ceph_getxattr(cmount, "/path", "name", NULL, 0)); | |
1162 | EXPECT_EQ(-ENOTCONN, ceph_lgetxattr(cmount, "/path", "name", NULL, 0)); | |
1163 | EXPECT_EQ(-ENOTCONN, ceph_listxattr(cmount, "/path", NULL, 0)); | |
1164 | EXPECT_EQ(-ENOTCONN, ceph_llistxattr(cmount, "/path", NULL, 0)); | |
1165 | EXPECT_EQ(-ENOTCONN, ceph_removexattr(cmount, "/path", "name")); | |
1166 | EXPECT_EQ(-ENOTCONN, ceph_lremovexattr(cmount, "/path", "name")); | |
1167 | EXPECT_EQ(-ENOTCONN, ceph_setxattr(cmount, "/path", "name", NULL, 0, 0)); | |
1168 | EXPECT_EQ(-ENOTCONN, ceph_lsetxattr(cmount, "/path", "name", NULL, 0, 0)); | |
1169 | EXPECT_EQ(-ENOTCONN, ceph_fsetattrx(cmount, 0, &stx, 0)); | |
1170 | EXPECT_EQ(-ENOTCONN, ceph_chmod(cmount, "/path", 0)); | |
1171 | EXPECT_EQ(-ENOTCONN, ceph_fchmod(cmount, 0, 0)); | |
1172 | EXPECT_EQ(-ENOTCONN, ceph_chown(cmount, "/path", 0, 0)); | |
1173 | EXPECT_EQ(-ENOTCONN, ceph_lchown(cmount, "/path", 0, 0)); | |
1174 | EXPECT_EQ(-ENOTCONN, ceph_fchown(cmount, 0, 0, 0)); | |
1175 | ||
1176 | struct utimbuf utb; | |
1177 | EXPECT_EQ(-ENOTCONN, ceph_utime(cmount, "/path", &utb)); | |
1178 | EXPECT_EQ(-ENOTCONN, ceph_truncate(cmount, "/path", 0)); | |
1179 | EXPECT_EQ(-ENOTCONN, ceph_mknod(cmount, "/path", 0, 0)); | |
1180 | EXPECT_EQ(-ENOTCONN, ceph_open(cmount, "/path", 0, 0)); | |
1181 | EXPECT_EQ(-ENOTCONN, ceph_open_layout(cmount, "/path", 0, 0, 0, 0, 0, "pool")); | |
1182 | EXPECT_EQ(-ENOTCONN, ceph_close(cmount, 0)); | |
1183 | EXPECT_EQ(-ENOTCONN, ceph_lseek(cmount, 0, 0, SEEK_SET)); | |
1184 | EXPECT_EQ(-ENOTCONN, ceph_read(cmount, 0, NULL, 0, 0)); | |
1185 | EXPECT_EQ(-ENOTCONN, ceph_write(cmount, 0, NULL, 0, 0)); | |
1186 | EXPECT_EQ(-ENOTCONN, ceph_ftruncate(cmount, 0, 0)); | |
1187 | EXPECT_EQ(-ENOTCONN, ceph_fsync(cmount, 0, 0)); | |
1188 | EXPECT_EQ(-ENOTCONN, ceph_fstatx(cmount, 0, &stx, 0, 0)); | |
1189 | EXPECT_EQ(-ENOTCONN, ceph_sync_fs(cmount)); | |
1190 | EXPECT_EQ(-ENOTCONN, ceph_get_file_stripe_unit(cmount, 0)); | |
1191 | EXPECT_EQ(-ENOTCONN, ceph_get_file_stripe_count(cmount, 0)); | |
1192 | EXPECT_EQ(-ENOTCONN, ceph_get_file_layout(cmount, 0, NULL, NULL ,NULL ,NULL)); | |
1193 | EXPECT_EQ(-ENOTCONN, ceph_get_file_object_size(cmount, 0)); | |
1194 | EXPECT_EQ(-ENOTCONN, ceph_get_file_pool(cmount, 0)); | |
1195 | EXPECT_EQ(-ENOTCONN, ceph_get_file_pool_name(cmount, 0, NULL, 0)); | |
1196 | EXPECT_EQ(-ENOTCONN, ceph_get_file_replication(cmount, 0)); | |
1197 | EXPECT_EQ(-ENOTCONN, ceph_get_path_replication(cmount, "/path")); | |
1198 | EXPECT_EQ(-ENOTCONN, ceph_get_path_layout(cmount, "/path", NULL, NULL, NULL, NULL)); | |
1199 | EXPECT_EQ(-ENOTCONN, ceph_get_path_object_size(cmount, "/path")); | |
1200 | EXPECT_EQ(-ENOTCONN, ceph_get_path_stripe_count(cmount, "/path")); | |
1201 | EXPECT_EQ(-ENOTCONN, ceph_get_path_stripe_unit(cmount, "/path")); | |
1202 | EXPECT_EQ(-ENOTCONN, ceph_get_path_pool(cmount, "/path")); | |
1203 | EXPECT_EQ(-ENOTCONN, ceph_get_path_pool_name(cmount, "/path", NULL, 0)); | |
1204 | EXPECT_EQ(-ENOTCONN, ceph_get_pool_name(cmount, 0, NULL, 0)); | |
1205 | EXPECT_EQ(-ENOTCONN, ceph_get_file_stripe_address(cmount, 0, 0, NULL, 0)); | |
1206 | EXPECT_EQ(-ENOTCONN, ceph_localize_reads(cmount, 0)); | |
1207 | EXPECT_EQ(-ENOTCONN, ceph_debug_get_fd_caps(cmount, 0)); | |
1208 | EXPECT_EQ(-ENOTCONN, ceph_debug_get_file_caps(cmount, "/path")); | |
1209 | EXPECT_EQ(-ENOTCONN, ceph_get_stripe_unit_granularity(cmount)); | |
1210 | EXPECT_EQ(-ENOTCONN, ceph_get_pool_id(cmount, "data")); | |
1211 | EXPECT_EQ(-ENOTCONN, ceph_get_pool_replication(cmount, 1)); | |
1212 | ||
1213 | ceph_release(cmount); | |
1214 | } | |
1215 | ||
1216 | TEST(LibCephFS, GetPoolId) { | |
1217 | struct ceph_mount_info *cmount; | |
1218 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1219 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1220 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1221 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1222 | ||
1223 | char name[80]; | |
1224 | memset(name, 0, sizeof(name)); | |
1225 | ASSERT_LE(0, ceph_get_path_pool_name(cmount, "/", name, sizeof(name))); | |
1226 | ASSERT_GE(ceph_get_pool_id(cmount, name), 0); | |
1227 | ASSERT_EQ(ceph_get_pool_id(cmount, "weflkjwelfjwlkejf"), -ENOENT); | |
1228 | ||
1229 | ceph_shutdown(cmount); | |
1230 | } | |
1231 | ||
1232 | TEST(LibCephFS, GetPoolReplication) { | |
1233 | struct ceph_mount_info *cmount; | |
1234 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1235 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1236 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1237 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1238 | ||
1239 | /* negative pools */ | |
1240 | ASSERT_EQ(ceph_get_pool_replication(cmount, -10), -ENOENT); | |
1241 | ||
1242 | /* valid pool */ | |
1243 | int pool_id; | |
1244 | int stripe_unit, stripe_count, object_size; | |
1245 | ASSERT_EQ(0, ceph_get_path_layout(cmount, "/", &stripe_unit, &stripe_count, | |
1246 | &object_size, &pool_id)); | |
1247 | ASSERT_GE(pool_id, 0); | |
1248 | ASSERT_GT(ceph_get_pool_replication(cmount, pool_id), 0); | |
1249 | ||
1250 | ceph_shutdown(cmount); | |
1251 | } | |
1252 | ||
1253 | TEST(LibCephFS, GetExtentOsds) { | |
1254 | struct ceph_mount_info *cmount; | |
1255 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1256 | ||
1257 | EXPECT_EQ(-ENOTCONN, ceph_get_file_extent_osds(cmount, 0, 0, NULL, NULL, 0)); | |
1258 | ||
1259 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1260 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1261 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1262 | ||
1263 | int stripe_unit = (1<<18); | |
1264 | ||
1265 | /* make a file! */ | |
1266 | char test_file[256]; | |
1267 | sprintf(test_file, "test_extent_osds_%d", getpid()); | |
1268 | int fd = ceph_open_layout(cmount, test_file, O_CREAT|O_RDWR, 0666, | |
1269 | stripe_unit, 2, stripe_unit*2, NULL); | |
1270 | ASSERT_GT(fd, 0); | |
1271 | ||
1272 | /* get back how many osds > 0 */ | |
1273 | int ret = ceph_get_file_extent_osds(cmount, fd, 0, NULL, NULL, 0); | |
1274 | EXPECT_GT(ret, 0); | |
1275 | ||
1276 | int64_t len; | |
1277 | int osds[ret]; | |
1278 | ||
1279 | /* full stripe extent */ | |
1280 | EXPECT_EQ(ret, ceph_get_file_extent_osds(cmount, fd, 0, &len, osds, ret)); | |
1281 | EXPECT_EQ(len, (int64_t)stripe_unit); | |
1282 | ||
1283 | /* half stripe extent */ | |
1284 | EXPECT_EQ(ret, ceph_get_file_extent_osds(cmount, fd, stripe_unit/2, &len, osds, ret)); | |
1285 | EXPECT_EQ(len, (int64_t)stripe_unit/2); | |
1286 | ||
1287 | /* 1.5 stripe unit offset -1 byte */ | |
1288 | EXPECT_EQ(ret, ceph_get_file_extent_osds(cmount, fd, 3*stripe_unit/2-1, &len, osds, ret)); | |
1289 | EXPECT_EQ(len, (int64_t)stripe_unit/2+1); | |
1290 | ||
1291 | /* 1.5 stripe unit offset +1 byte */ | |
1292 | EXPECT_EQ(ret, ceph_get_file_extent_osds(cmount, fd, 3*stripe_unit/2+1, &len, osds, ret)); | |
1293 | EXPECT_EQ(len, (int64_t)stripe_unit/2-1); | |
1294 | ||
1295 | /* only when more than 1 osd */ | |
1296 | if (ret > 1) { | |
1297 | EXPECT_EQ(-ERANGE, ceph_get_file_extent_osds(cmount, fd, 0, NULL, osds, 1)); | |
1298 | } | |
1299 | ||
1300 | ceph_close(cmount, fd); | |
1301 | ||
1302 | ceph_shutdown(cmount); | |
1303 | } | |
1304 | ||
1305 | TEST(LibCephFS, GetOsdCrushLocation) { | |
1306 | struct ceph_mount_info *cmount; | |
1307 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1308 | ||
1309 | EXPECT_EQ(-ENOTCONN, ceph_get_osd_crush_location(cmount, 0, NULL, 0)); | |
1310 | ||
1311 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1312 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1313 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1314 | ||
1315 | ASSERT_EQ(ceph_get_osd_crush_location(cmount, 0, NULL, 1), -EINVAL); | |
1316 | ||
1317 | char path[256]; | |
1318 | ASSERT_EQ(ceph_get_osd_crush_location(cmount, 9999999, path, 0), -ENOENT); | |
1319 | ASSERT_EQ(ceph_get_osd_crush_location(cmount, -1, path, 0), -EINVAL); | |
1320 | ||
1321 | char test_file[256]; | |
1322 | sprintf(test_file, "test_osds_loc_%d", getpid()); | |
1323 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0666); | |
1324 | ASSERT_GT(fd, 0); | |
1325 | ||
1326 | /* get back how many osds > 0 */ | |
1327 | int ret = ceph_get_file_extent_osds(cmount, fd, 0, NULL, NULL, 0); | |
1328 | EXPECT_GT(ret, 0); | |
1329 | ||
1330 | /* full stripe extent */ | |
1331 | int osds[ret]; | |
1332 | EXPECT_EQ(ret, ceph_get_file_extent_osds(cmount, fd, 0, NULL, osds, ret)); | |
1333 | ||
1334 | ASSERT_GT(ceph_get_osd_crush_location(cmount, 0, path, 0), 0); | |
1335 | ASSERT_EQ(ceph_get_osd_crush_location(cmount, 0, path, 1), -ERANGE); | |
1336 | ||
1337 | for (int i = 0; i < ret; i++) { | |
1338 | int len = ceph_get_osd_crush_location(cmount, osds[i], path, sizeof(path)); | |
1339 | ASSERT_GT(len, 0); | |
1340 | int pos = 0; | |
1341 | while (pos < len) { | |
1342 | std::string type(path + pos); | |
1343 | ASSERT_GT((int)type.size(), 0); | |
1344 | pos += type.size() + 1; | |
1345 | ||
1346 | std::string name(path + pos); | |
1347 | ASSERT_GT((int)name.size(), 0); | |
1348 | pos += name.size() + 1; | |
1349 | } | |
1350 | } | |
1351 | ||
1352 | ceph_close(cmount, fd); | |
1353 | ceph_shutdown(cmount); | |
1354 | } | |
1355 | ||
1356 | TEST(LibCephFS, GetOsdAddr) { | |
1357 | struct ceph_mount_info *cmount; | |
1358 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1359 | ||
1360 | EXPECT_EQ(-ENOTCONN, ceph_get_osd_addr(cmount, 0, NULL)); | |
1361 | ||
1362 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1363 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1364 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1365 | ||
1366 | ASSERT_EQ(-EINVAL, ceph_get_osd_addr(cmount, 0, NULL)); | |
1367 | ||
1368 | struct sockaddr_storage addr; | |
1369 | ASSERT_EQ(-ENOENT, ceph_get_osd_addr(cmount, -1, &addr)); | |
1370 | ASSERT_EQ(-ENOENT, ceph_get_osd_addr(cmount, 9999999, &addr)); | |
1371 | ||
1372 | ASSERT_EQ(0, ceph_get_osd_addr(cmount, 0, &addr)); | |
1373 | ||
1374 | ceph_shutdown(cmount); | |
1375 | } | |
1376 | ||
1377 | TEST(LibCephFS, OpenNoClose) { | |
1378 | struct ceph_mount_info *cmount; | |
1379 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1380 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1381 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1382 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1383 | ||
1384 | pid_t mypid = getpid(); | |
1385 | char str_buf[256]; | |
1386 | sprintf(str_buf, "open_no_close_dir%d", mypid); | |
1387 | ASSERT_EQ(0, ceph_mkdirs(cmount, str_buf, 0777)); | |
1388 | ||
1389 | struct ceph_dir_result *ls_dir = NULL; | |
1390 | ASSERT_EQ(ceph_opendir(cmount, str_buf, &ls_dir), 0); | |
1391 | ||
1392 | sprintf(str_buf, "open_no_close_file%d", mypid); | |
1393 | int fd = ceph_open(cmount, str_buf, O_RDONLY|O_CREAT, 0666); | |
1394 | ASSERT_LT(0, fd); | |
1395 | ||
1396 | // shutdown should force close opened file/dir | |
1397 | ceph_shutdown(cmount); | |
1398 | } | |
1399 | ||
1400 | TEST(LibCephFS, Nlink) { | |
1401 | struct ceph_mount_info *cmount; | |
1402 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1403 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1404 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1405 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1406 | ||
1407 | Inode *root, *dir, *file; | |
1408 | ||
1409 | ASSERT_EQ(ceph_ll_lookup_root(cmount, &root), 0); | |
1410 | ||
1411 | char dirname[32], filename[32], linkname[32]; | |
1412 | sprintf(dirname, "nlinkdir%x", getpid()); | |
1413 | sprintf(filename, "nlinkorig%x", getpid()); | |
1414 | sprintf(linkname, "nlinklink%x", getpid()); | |
1415 | ||
1416 | struct ceph_statx stx; | |
1417 | Fh *fh; | |
1418 | UserPerm *perms = ceph_mount_perms(cmount); | |
1419 | ||
1420 | ASSERT_EQ(ceph_ll_mkdir(cmount, root, dirname, 0755, &dir, &stx, 0, 0, perms), 0); | |
1421 | ASSERT_EQ(ceph_ll_create(cmount, dir, filename, 0666, O_RDWR|O_CREAT|O_EXCL, | |
1422 | &file, &fh, &stx, CEPH_STATX_NLINK, 0, perms), 0); | |
1423 | ASSERT_EQ(ceph_ll_close(cmount, fh), 0); | |
1424 | ASSERT_EQ(stx.stx_nlink, (nlink_t)1); | |
1425 | ||
1426 | ASSERT_EQ(ceph_ll_link(cmount, file, dir, linkname, perms), 0); | |
1427 | ASSERT_EQ(ceph_ll_getattr(cmount, file, &stx, CEPH_STATX_NLINK, 0, perms), 0); | |
1428 | ASSERT_EQ(stx.stx_nlink, (nlink_t)2); | |
1429 | ||
1430 | ASSERT_EQ(ceph_ll_unlink(cmount, dir, linkname, perms), 0); | |
1431 | ASSERT_EQ(ceph_ll_lookup(cmount, dir, filename, &file, &stx, | |
1432 | CEPH_STATX_NLINK, 0, perms), 0); | |
1433 | ASSERT_EQ(stx.stx_nlink, (nlink_t)1); | |
1434 | ||
1435 | ceph_shutdown(cmount); | |
1436 | } | |
1437 | ||
1438 | TEST(LibCephFS, SlashDotDot) { | |
1439 | struct ceph_mount_info *cmount; | |
1440 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1441 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1442 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1443 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1444 | ||
1445 | struct ceph_statx stx; | |
1446 | ASSERT_EQ(ceph_statx(cmount, "/.", &stx, CEPH_STATX_INO, 0), 0); | |
1447 | ||
1448 | ino_t ino = stx.stx_ino; | |
1449 | ASSERT_EQ(ceph_statx(cmount, "/..", &stx, CEPH_STATX_INO, 0), 0); | |
1450 | ||
1451 | /* At root, "." and ".." should be the same inode */ | |
1452 | ASSERT_EQ(ino, stx.stx_ino); | |
1453 | ||
1454 | /* Test accessing the parent of an unlinked directory */ | |
1455 | char dir1[32], dir2[32]; | |
1456 | sprintf(dir1, "/sldotdot%x", getpid()); | |
1457 | sprintf(dir2, "%s/sub%x", dir1, getpid()); | |
1458 | ||
1459 | ASSERT_EQ(ceph_mkdir(cmount, dir1, 0755), 0); | |
1460 | ASSERT_EQ(ceph_mkdir(cmount, dir2, 0755), 0); | |
1461 | ||
1462 | ASSERT_EQ(ceph_chdir(cmount, dir2), 0); | |
1463 | ||
1464 | /* Test behavior when unlinking cwd */ | |
1465 | struct ceph_dir_result *rdir; | |
1466 | ASSERT_EQ(ceph_opendir(cmount, ".", &rdir), 0); | |
1467 | ASSERT_EQ(ceph_rmdir(cmount, dir2), 0); | |
1468 | ||
1469 | /* get "." entry */ | |
1470 | struct dirent *result = ceph_readdir(cmount, rdir); | |
1471 | ino = result->d_ino; | |
1472 | ||
1473 | /* get ".." entry */ | |
1474 | result = ceph_readdir(cmount, rdir); | |
1475 | ASSERT_EQ(ino, result->d_ino); | |
1476 | ceph_closedir(cmount, rdir); | |
1477 | ||
1478 | /* Make sure it works same way when mounting subtree */ | |
1479 | ASSERT_EQ(ceph_unmount(cmount), 0); | |
1480 | ASSERT_EQ(ceph_mount(cmount, dir1), 0); | |
1481 | ASSERT_EQ(ceph_statx(cmount, "/..", &stx, CEPH_STATX_INO, 0), 0); | |
1482 | ||
1483 | /* Test readdir behavior */ | |
1484 | ASSERT_EQ(ceph_opendir(cmount, "/", &rdir), 0); | |
1485 | result = ceph_readdir(cmount, rdir); | |
1486 | ASSERT_TRUE(result != NULL); | |
1487 | ASSERT_STREQ(result->d_name, "."); | |
1488 | ino = result->d_ino; | |
1489 | result = ceph_readdir(cmount, rdir); | |
1490 | ASSERT_TRUE(result != NULL); | |
1491 | ASSERT_STREQ(result->d_name, ".."); | |
1492 | ASSERT_EQ(ino, result->d_ino); | |
1493 | ||
1494 | ceph_shutdown(cmount); | |
1495 | } | |
1496 | ||
1497 | static inline bool | |
1498 | timespec_eq(timespec const& lhs, timespec const& rhs) | |
1499 | { | |
1500 | return lhs.tv_sec == rhs.tv_sec && lhs.tv_nsec == rhs.tv_nsec; | |
1501 | } | |
1502 | ||
1503 | TEST(LibCephFS, Btime) { | |
1504 | struct ceph_mount_info *cmount; | |
1505 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1506 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1507 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1508 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1509 | ||
1510 | char filename[32]; | |
1511 | sprintf(filename, "/getattrx%x", getpid()); | |
1512 | ||
1513 | ceph_unlink(cmount, filename); | |
1514 | int fd = ceph_open(cmount, filename, O_RDWR|O_CREAT|O_EXCL, 0666); | |
1515 | ASSERT_LT(0, fd); | |
1516 | ||
1517 | /* make sure fstatx works */ | |
1518 | struct ceph_statx stx; | |
1519 | ||
1520 | ASSERT_EQ(ceph_fstatx(cmount, fd, &stx, CEPH_STATX_CTIME|CEPH_STATX_BTIME, 0), 0); | |
1521 | ASSERT_TRUE(stx.stx_mask & (CEPH_STATX_CTIME|CEPH_STATX_BTIME)); | |
1522 | ASSERT_TRUE(timespec_eq(stx.stx_ctime, stx.stx_btime)); | |
1523 | ceph_close(cmount, fd); | |
1524 | ||
1525 | ASSERT_EQ(ceph_statx(cmount, filename, &stx, CEPH_STATX_CTIME|CEPH_STATX_BTIME, 0), 0); | |
1526 | ASSERT_TRUE(timespec_eq(stx.stx_ctime, stx.stx_btime)); | |
1527 | ASSERT_TRUE(stx.stx_mask & (CEPH_STATX_CTIME|CEPH_STATX_BTIME)); | |
1528 | ||
1529 | struct timespec old_btime = stx.stx_btime; | |
1530 | ||
1531 | /* Now sleep, do a chmod and verify that the ctime changed, but btime didn't */ | |
1532 | sleep(1); | |
1533 | ASSERT_EQ(ceph_chmod(cmount, filename, 0644), 0); | |
1534 | ASSERT_EQ(ceph_statx(cmount, filename, &stx, CEPH_STATX_CTIME|CEPH_STATX_BTIME, 0), 0); | |
1535 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_BTIME); | |
1536 | ASSERT_TRUE(timespec_eq(stx.stx_btime, old_btime)); | |
1537 | ASSERT_FALSE(timespec_eq(stx.stx_ctime, stx.stx_btime)); | |
1538 | ||
1539 | ceph_shutdown(cmount); | |
1540 | } | |
1541 | ||
1542 | TEST(LibCephFS, SetBtime) { | |
1543 | struct ceph_mount_info *cmount; | |
1544 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1545 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1546 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1547 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1548 | ||
1549 | char filename[32]; | |
1550 | sprintf(filename, "/setbtime%x", getpid()); | |
1551 | ||
1552 | ceph_unlink(cmount, filename); | |
1553 | int fd = ceph_open(cmount, filename, O_RDWR|O_CREAT|O_EXCL, 0666); | |
1554 | ASSERT_LT(0, fd); | |
1555 | ceph_close(cmount, fd); | |
1556 | ||
1557 | struct ceph_statx stx; | |
1558 | struct timespec old_btime = { 1, 2 }; | |
1559 | ||
1560 | stx.stx_btime = old_btime; | |
1561 | ||
1562 | ASSERT_EQ(ceph_setattrx(cmount, filename, &stx, CEPH_SETATTR_BTIME, 0), 0); | |
1563 | ||
1564 | ASSERT_EQ(ceph_statx(cmount, filename, &stx, CEPH_STATX_BTIME, 0), 0); | |
1565 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_BTIME); | |
1566 | ASSERT_TRUE(timespec_eq(stx.stx_btime, old_btime)); | |
1567 | ||
1568 | ceph_shutdown(cmount); | |
1569 | } | |
1570 | ||
1571 | TEST(LibCephFS, LazyStatx) { | |
1572 | struct ceph_mount_info *cmount1, *cmount2; | |
1573 | ASSERT_EQ(ceph_create(&cmount1, NULL), 0); | |
1574 | ASSERT_EQ(ceph_create(&cmount2, NULL), 0); | |
1575 | ASSERT_EQ(ceph_conf_read_file(cmount1, NULL), 0); | |
1576 | ASSERT_EQ(ceph_conf_read_file(cmount2, NULL), 0); | |
1577 | ASSERT_EQ(0, ceph_conf_parse_env(cmount1, NULL)); | |
1578 | ASSERT_EQ(0, ceph_conf_parse_env(cmount2, NULL)); | |
1579 | ASSERT_EQ(ceph_mount(cmount1, "/"), 0); | |
1580 | ASSERT_EQ(ceph_mount(cmount2, "/"), 0); | |
1581 | ||
1582 | char filename[32]; | |
1583 | sprintf(filename, "lazystatx%x", getpid()); | |
1584 | ||
1585 | Inode *root1, *file1, *root2, *file2; | |
1586 | struct ceph_statx stx; | |
1587 | Fh *fh; | |
1588 | UserPerm *perms1 = ceph_mount_perms(cmount1); | |
1589 | UserPerm *perms2 = ceph_mount_perms(cmount2); | |
1590 | ||
1591 | ASSERT_EQ(ceph_ll_lookup_root(cmount1, &root1), 0); | |
1592 | ceph_ll_unlink(cmount1, root1, filename, perms1); | |
1593 | ASSERT_EQ(ceph_ll_create(cmount1, root1, filename, 0666, O_RDWR|O_CREAT|O_EXCL, | |
1594 | &file1, &fh, &stx, 0, 0, perms1), 0); | |
1595 | ASSERT_EQ(ceph_ll_close(cmount1, fh), 0); | |
1596 | ||
1597 | ASSERT_EQ(ceph_ll_lookup_root(cmount2, &root2), 0); | |
1598 | ||
1599 | ASSERT_EQ(ceph_ll_lookup(cmount2, root2, filename, &file2, &stx, CEPH_STATX_CTIME, 0, perms2), 0); | |
1600 | ||
1601 | struct timespec old_ctime = stx.stx_ctime; | |
1602 | ||
1603 | /* | |
1604 | * Now sleep, do a chmod on the first client and the see whether we get a | |
1605 | * different ctime with a statx that uses AT_NO_ATTR_SYNC | |
1606 | */ | |
1607 | sleep(1); | |
1608 | stx.stx_mode = 0644; | |
1609 | ASSERT_EQ(ceph_ll_setattr(cmount1, file1, &stx, CEPH_SETATTR_MODE, perms1), 0); | |
1610 | ||
1611 | ASSERT_EQ(ceph_ll_getattr(cmount2, file2, &stx, CEPH_STATX_CTIME, AT_NO_ATTR_SYNC, perms2), 0); | |
1612 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_CTIME); | |
1613 | ASSERT_TRUE(stx.stx_ctime.tv_sec == old_ctime.tv_sec && | |
1614 | stx.stx_ctime.tv_nsec == old_ctime.tv_nsec); | |
1615 | ||
1616 | ceph_shutdown(cmount1); | |
1617 | ceph_shutdown(cmount2); | |
1618 | } | |
1619 | ||
1620 | TEST(LibCephFS, ChangeAttr) { | |
1621 | struct ceph_mount_info *cmount; | |
1622 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1623 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1624 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1625 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1626 | ||
1627 | char filename[32]; | |
1628 | sprintf(filename, "/changeattr%x", getpid()); | |
1629 | ||
1630 | ceph_unlink(cmount, filename); | |
1631 | int fd = ceph_open(cmount, filename, O_RDWR|O_CREAT|O_EXCL, 0666); | |
1632 | ASSERT_LT(0, fd); | |
1633 | ||
1634 | struct ceph_statx stx; | |
1635 | ASSERT_EQ(ceph_statx(cmount, filename, &stx, CEPH_STATX_VERSION, 0), 0); | |
1636 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_VERSION); | |
1637 | ||
1638 | uint64_t old_change_attr = stx.stx_version; | |
1639 | ||
1640 | /* do chmod, and check whether change_attr changed */ | |
1641 | ASSERT_EQ(ceph_chmod(cmount, filename, 0644), 0); | |
1642 | ASSERT_EQ(ceph_statx(cmount, filename, &stx, CEPH_STATX_VERSION, 0), 0); | |
1643 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_VERSION); | |
1644 | ASSERT_NE(stx.stx_version, old_change_attr); | |
1645 | old_change_attr = stx.stx_version; | |
1646 | ||
1647 | /* now do a write and see if it changed again */ | |
1648 | ASSERT_EQ(3, ceph_write(cmount, fd, "foo", 3, 0)); | |
1649 | ASSERT_EQ(ceph_statx(cmount, filename, &stx, CEPH_STATX_VERSION, 0), 0); | |
1650 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_VERSION); | |
1651 | ASSERT_NE(stx.stx_version, old_change_attr); | |
1652 | old_change_attr = stx.stx_version; | |
1653 | ||
1654 | /* Now truncate and check again */ | |
1655 | ASSERT_EQ(0, ceph_ftruncate(cmount, fd, 0)); | |
1656 | ASSERT_EQ(ceph_statx(cmount, filename, &stx, CEPH_STATX_VERSION, 0), 0); | |
1657 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_VERSION); | |
1658 | ASSERT_NE(stx.stx_version, old_change_attr); | |
1659 | ||
1660 | ceph_close(cmount, fd); | |
1661 | ceph_shutdown(cmount); | |
1662 | } | |
1663 | ||
1664 | TEST(LibCephFS, DirChangeAttr) { | |
1665 | struct ceph_mount_info *cmount; | |
1666 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1667 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1668 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1669 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1670 | ||
1671 | char dirname[32], filename[32]; | |
1672 | sprintf(dirname, "/dirchange%x", getpid()); | |
1673 | sprintf(filename, "%s/foo", dirname); | |
1674 | ||
1675 | ASSERT_EQ(ceph_mkdir(cmount, dirname, 0755), 0); | |
1676 | ||
1677 | struct ceph_statx stx; | |
1678 | ASSERT_EQ(ceph_statx(cmount, dirname, &stx, CEPH_STATX_VERSION, 0), 0); | |
1679 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_VERSION); | |
1680 | ||
1681 | uint64_t old_change_attr = stx.stx_version; | |
1682 | ||
1683 | int fd = ceph_open(cmount, filename, O_RDWR|O_CREAT|O_EXCL, 0666); | |
1684 | ASSERT_LT(0, fd); | |
1685 | ceph_close(cmount, fd); | |
1686 | ||
1687 | ASSERT_EQ(ceph_statx(cmount, dirname, &stx, CEPH_STATX_VERSION, 0), 0); | |
1688 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_VERSION); | |
1689 | ASSERT_NE(stx.stx_version, old_change_attr); | |
1690 | ||
1691 | old_change_attr = stx.stx_version; | |
1692 | ||
1693 | ASSERT_EQ(ceph_unlink(cmount, filename), 0); | |
1694 | ASSERT_EQ(ceph_statx(cmount, dirname, &stx, CEPH_STATX_VERSION, 0), 0); | |
1695 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_VERSION); | |
1696 | ASSERT_NE(stx.stx_version, old_change_attr); | |
1697 | ||
1698 | ceph_shutdown(cmount); | |
1699 | } | |
1700 | ||
1701 | TEST(LibCephFS, SetSize) { | |
1702 | struct ceph_mount_info *cmount; | |
1703 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1704 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1705 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1706 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1707 | ||
1708 | char filename[32]; | |
1709 | sprintf(filename, "/setsize%x", getpid()); | |
1710 | ||
1711 | ceph_unlink(cmount, filename); | |
1712 | int fd = ceph_open(cmount, filename, O_RDWR|O_CREAT|O_EXCL, 0666); | |
1713 | ASSERT_LT(0, fd); | |
1714 | ||
1715 | struct ceph_statx stx; | |
1716 | uint64_t size = 8388608; | |
1717 | stx.stx_size = size; | |
1718 | ASSERT_EQ(ceph_fsetattrx(cmount, fd, &stx, CEPH_SETATTR_SIZE), 0); | |
1719 | ASSERT_EQ(ceph_fstatx(cmount, fd, &stx, CEPH_STATX_SIZE, 0), 0); | |
1720 | ASSERT_EQ(stx.stx_size, size); | |
1721 | ||
1722 | ceph_close(cmount, fd); | |
1723 | ceph_shutdown(cmount); | |
1724 | } | |
1725 | ||
1726 | TEST(LibCephFS, ClearSetuid) { | |
1727 | struct ceph_mount_info *cmount; | |
1728 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1729 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1730 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1731 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1732 | ||
1733 | Inode *root; | |
1734 | ASSERT_EQ(ceph_ll_lookup_root(cmount, &root), 0); | |
1735 | ||
1736 | char filename[32]; | |
1737 | sprintf(filename, "clearsetuid%x", getpid()); | |
1738 | ||
1739 | Fh *fh; | |
1740 | Inode *in; | |
1741 | struct ceph_statx stx; | |
181888fb FG |
1742 | const mode_t after_mode = S_IRWXU; |
1743 | const mode_t before_mode = S_IRWXU | S_ISUID | S_ISGID; | |
7c673cae FG |
1744 | const unsigned want = CEPH_STATX_UID|CEPH_STATX_GID|CEPH_STATX_MODE; |
1745 | UserPerm *usercred = ceph_mount_perms(cmount); | |
1746 | ||
1747 | ceph_ll_unlink(cmount, root, filename, usercred); | |
1748 | ASSERT_EQ(ceph_ll_create(cmount, root, filename, before_mode, | |
1749 | O_RDWR|O_CREAT|O_EXCL, &in, &fh, &stx, want, 0, | |
1750 | usercred), 0); | |
1751 | ||
1752 | ASSERT_EQ(stx.stx_mode & (mode_t)ALLPERMS, before_mode); | |
1753 | ||
1754 | // write | |
1755 | ASSERT_EQ(ceph_ll_write(cmount, fh, 0, 3, "foo"), 3); | |
1756 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, usercred), 0); | |
1757 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_MODE); | |
1758 | ASSERT_EQ(stx.stx_mode & (mode_t)ALLPERMS, after_mode); | |
1759 | ||
1760 | // reset mode | |
1761 | stx.stx_mode = before_mode; | |
1762 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_STATX_MODE, usercred), 0); | |
1763 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, usercred), 0); | |
1764 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_MODE); | |
1765 | ASSERT_EQ(stx.stx_mode & (mode_t)ALLPERMS, before_mode); | |
1766 | ||
1767 | // truncate | |
1768 | stx.stx_size = 1; | |
1769 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_SETATTR_SIZE, usercred), 0); | |
1770 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, usercred), 0); | |
1771 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_MODE); | |
1772 | ASSERT_EQ(stx.stx_mode & (mode_t)ALLPERMS, after_mode); | |
1773 | ||
1774 | // reset mode | |
1775 | stx.stx_mode = before_mode; | |
1776 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_STATX_MODE, usercred), 0); | |
1777 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, usercred), 0); | |
1778 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_MODE); | |
1779 | ASSERT_EQ(stx.stx_mode & (mode_t)ALLPERMS, before_mode); | |
1780 | ||
1781 | // chown -- for this we need to be "root" | |
1782 | UserPerm *rootcred = ceph_userperm_new(0, 0, 0, NULL); | |
1783 | ASSERT_TRUE(rootcred); | |
1784 | stx.stx_uid++; | |
1785 | stx.stx_gid++; | |
1786 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_SETATTR_UID|CEPH_SETATTR_GID, rootcred), 0); | |
1787 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, usercred), 0); | |
1788 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_MODE); | |
1789 | ASSERT_EQ(stx.stx_mode & (mode_t)ALLPERMS, after_mode); | |
1790 | ||
181888fb FG |
1791 | /* test chown with supplementary groups, and chown with/without exe bit */ |
1792 | uid_t u = 65534; | |
1793 | gid_t g = 65534; | |
1794 | gid_t gids[] = {65533,65532}; | |
1795 | UserPerm *altcred = ceph_userperm_new(u, g, sizeof gids / sizeof gids[0], gids); | |
1796 | stx.stx_uid = u; | |
1797 | stx.stx_gid = g; | |
1798 | mode_t m = S_ISGID|S_ISUID|S_IRUSR|S_IWUSR; | |
1799 | stx.stx_mode = m; | |
1800 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_STATX_MODE|CEPH_SETATTR_UID|CEPH_SETATTR_GID, rootcred), 0); | |
1801 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, altcred), 0); | |
1802 | ASSERT_EQ(stx.stx_mode&(mode_t)ALLPERMS, m); | |
1803 | /* not dropped without exe bit */ | |
1804 | stx.stx_gid = gids[0]; | |
1805 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_SETATTR_GID, altcred), 0); | |
1806 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, altcred), 0); | |
1807 | ASSERT_EQ(stx.stx_mode&(mode_t)ALLPERMS, m); | |
1808 | /* now check dropped with exe bit */ | |
1809 | m = S_ISGID|S_ISUID|S_IRWXU; | |
1810 | stx.stx_mode = m; | |
1811 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_STATX_MODE, altcred), 0); | |
1812 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, altcred), 0); | |
1813 | ASSERT_EQ(stx.stx_mode&(mode_t)ALLPERMS, m); | |
1814 | stx.stx_gid = gids[1]; | |
1815 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_SETATTR_GID, altcred), 0); | |
1816 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, altcred), 0); | |
1817 | ASSERT_EQ(stx.stx_mode&(mode_t)ALLPERMS, m&(S_IRWXU|S_IRWXG|S_IRWXO)); | |
1818 | ceph_userperm_destroy(altcred); | |
1819 | ||
7c673cae FG |
1820 | ASSERT_EQ(ceph_ll_close(cmount, fh), 0); |
1821 | ceph_shutdown(cmount); | |
1822 | } | |
1823 | ||
1824 | TEST(LibCephFS, OperationsOnRoot) | |
1825 | { | |
1826 | struct ceph_mount_info *cmount; | |
1827 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1828 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1829 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1830 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1831 | ||
1832 | char dirname[32]; | |
1833 | sprintf(dirname, "/somedir%x", getpid()); | |
1834 | ||
1835 | ASSERT_EQ(ceph_mkdir(cmount, dirname, 0755), 0); | |
1836 | ||
1837 | ASSERT_EQ(ceph_rmdir(cmount, "/"), -EBUSY); | |
1838 | ||
1839 | ASSERT_EQ(ceph_link(cmount, "/", "/"), -EEXIST); | |
1840 | ASSERT_EQ(ceph_link(cmount, dirname, "/"), -EEXIST); | |
1841 | ASSERT_EQ(ceph_link(cmount, "nonExisitingDir", "/"), -ENOENT); | |
1842 | ||
1843 | ASSERT_EQ(ceph_unlink(cmount, "/"), -EISDIR); | |
1844 | ||
1845 | ASSERT_EQ(ceph_rename(cmount, "/", "/"), -EBUSY); | |
1846 | ASSERT_EQ(ceph_rename(cmount, dirname, "/"), -EBUSY); | |
1847 | ASSERT_EQ(ceph_rename(cmount, "nonExistingDir", "/"), -EBUSY); | |
1848 | ASSERT_EQ(ceph_rename(cmount, "/", dirname), -EBUSY); | |
1849 | ASSERT_EQ(ceph_rename(cmount, "/", "nonExistingDir"), -EBUSY); | |
1850 | ||
1851 | ASSERT_EQ(ceph_mkdir(cmount, "/", 0777), -EEXIST); | |
1852 | ||
1853 | ASSERT_EQ(ceph_mknod(cmount, "/", 0, 0), -EEXIST); | |
1854 | ||
1855 | ASSERT_EQ(ceph_symlink(cmount, "/", "/"), -EEXIST); | |
1856 | ASSERT_EQ(ceph_symlink(cmount, dirname, "/"), -EEXIST); | |
1857 | ASSERT_EQ(ceph_symlink(cmount, "nonExistingDir", "/"), -EEXIST); | |
1858 | ||
1859 | ceph_shutdown(cmount); | |
1860 | } |