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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> | |
b32b8144 FG |
26 | #include <sys/time.h> |
27 | #include <sys/resource.h> | |
7c673cae FG |
28 | |
29 | #ifdef __linux__ | |
30 | #include <limits.h> | |
31 | #endif | |
32 | ||
33 | #include <map> | |
34 | #include <vector> | |
b32b8144 | 35 | #include <thread> |
7c673cae FG |
36 | |
37 | TEST(LibCephFS, OpenEmptyComponent) { | |
38 | ||
39 | pid_t mypid = getpid(); | |
40 | struct ceph_mount_info *cmount; | |
41 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
42 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
43 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
44 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
45 | ||
46 | char c_dir[1024]; | |
47 | sprintf(c_dir, "/open_test_%d", mypid); | |
48 | struct ceph_dir_result *dirp; | |
49 | ||
50 | ASSERT_EQ(0, ceph_mkdirs(cmount, c_dir, 0777)); | |
51 | ||
52 | ASSERT_EQ(0, ceph_opendir(cmount, c_dir, &dirp)); | |
53 | ||
54 | char c_path[1024]; | |
55 | sprintf(c_path, "/open_test_%d//created_file_%d", mypid, mypid); | |
56 | int fd = ceph_open(cmount, c_path, O_RDONLY|O_CREAT, 0666); | |
57 | ASSERT_LT(0, fd); | |
58 | ||
59 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
60 | ASSERT_EQ(0, ceph_closedir(cmount, dirp)); | |
61 | ceph_shutdown(cmount); | |
62 | ||
63 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
64 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
65 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
66 | ||
67 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
68 | ||
69 | fd = ceph_open(cmount, c_path, O_RDONLY, 0666); | |
70 | ASSERT_LT(0, fd); | |
71 | ||
72 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
73 | ceph_shutdown(cmount); | |
74 | } | |
75 | ||
76 | TEST(LibCephFS, OpenReadWrite) { | |
77 | struct ceph_mount_info *cmount; | |
78 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
79 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
80 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
81 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
82 | ||
83 | char c_path[1024]; | |
84 | sprintf(c_path, "test_open_rdwr_%d", getpid()); | |
85 | int fd = ceph_open(cmount, c_path, O_WRONLY|O_CREAT, 0666); | |
86 | ASSERT_LT(0, fd); | |
87 | ||
88 | const char *out_buf = "hello world"; | |
89 | size_t size = strlen(out_buf); | |
90 | char in_buf[100]; | |
91 | ASSERT_EQ(ceph_write(cmount, fd, out_buf, size, 0), (int)size); | |
92 | ASSERT_EQ(ceph_read(cmount, fd, in_buf, sizeof(in_buf), 0), -EBADF); | |
93 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
94 | ||
95 | fd = ceph_open(cmount, c_path, O_RDONLY, 0); | |
96 | ASSERT_LT(0, fd); | |
97 | ASSERT_EQ(ceph_write(cmount, fd, out_buf, size, 0), -EBADF); | |
98 | ASSERT_EQ(ceph_read(cmount, fd, in_buf, sizeof(in_buf), 0), (int)size); | |
99 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
100 | ||
101 | fd = ceph_open(cmount, c_path, O_RDWR, 0); | |
102 | ASSERT_LT(0, fd); | |
103 | ASSERT_EQ(ceph_write(cmount, fd, out_buf, size, 0), (int)size); | |
104 | ASSERT_EQ(ceph_read(cmount, fd, in_buf, sizeof(in_buf), 0), (int)size); | |
105 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
106 | ||
107 | ceph_shutdown(cmount); | |
108 | } | |
109 | ||
110 | TEST(LibCephFS, MountNonExist) { | |
111 | ||
112 | struct ceph_mount_info *cmount; | |
113 | ||
114 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
115 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
116 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
117 | ASSERT_NE(0, ceph_mount(cmount, "/non-exist")); | |
118 | ceph_shutdown(cmount); | |
119 | } | |
120 | ||
121 | TEST(LibCephFS, MountDouble) { | |
122 | ||
123 | struct ceph_mount_info *cmount; | |
124 | ||
125 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
126 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
127 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
128 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
129 | ASSERT_EQ(-EISCONN, ceph_mount(cmount, "/")); | |
130 | ceph_shutdown(cmount); | |
131 | } | |
132 | ||
133 | TEST(LibCephFS, MountRemount) { | |
134 | ||
135 | struct ceph_mount_info *cmount; | |
136 | ||
137 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
138 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
139 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
140 | ||
141 | CephContext *cct = ceph_get_mount_context(cmount); | |
142 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
143 | ASSERT_EQ(0, ceph_unmount(cmount)); | |
144 | ||
145 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
146 | ASSERT_EQ(cct, ceph_get_mount_context(cmount)); | |
147 | ||
148 | ceph_shutdown(cmount); | |
149 | } | |
150 | ||
151 | TEST(LibCephFS, UnmountUnmounted) { | |
152 | ||
153 | struct ceph_mount_info *cmount; | |
154 | ||
155 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
156 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
157 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
158 | ASSERT_EQ(-ENOTCONN, ceph_unmount(cmount)); | |
159 | ceph_shutdown(cmount); | |
160 | } | |
161 | ||
162 | TEST(LibCephFS, ReleaseUnmounted) { | |
163 | ||
164 | struct ceph_mount_info *cmount; | |
165 | ||
166 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
167 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
168 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
169 | ASSERT_EQ(0, ceph_release(cmount)); | |
170 | } | |
171 | ||
172 | TEST(LibCephFS, ReleaseMounted) { | |
173 | ||
174 | struct ceph_mount_info *cmount; | |
175 | ||
176 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
177 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
178 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
179 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
180 | ASSERT_EQ(-EISCONN, ceph_release(cmount)); | |
181 | ASSERT_EQ(0, ceph_unmount(cmount)); | |
182 | ASSERT_EQ(0, ceph_release(cmount)); | |
183 | } | |
184 | ||
185 | TEST(LibCephFS, UnmountRelease) { | |
186 | ||
187 | struct ceph_mount_info *cmount; | |
188 | ||
189 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
190 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
191 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
192 | ASSERT_EQ(0, ceph_mount(cmount, "/")); | |
193 | ASSERT_EQ(0, ceph_unmount(cmount)); | |
194 | ASSERT_EQ(0, ceph_release(cmount)); | |
195 | } | |
196 | ||
197 | TEST(LibCephFS, Mount) { | |
198 | struct ceph_mount_info *cmount; | |
199 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
200 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
201 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
202 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
203 | ceph_shutdown(cmount); | |
204 | ||
205 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
206 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
207 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
208 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
209 | ceph_shutdown(cmount); | |
210 | } | |
211 | ||
212 | TEST(LibCephFS, OpenLayout) { | |
213 | struct ceph_mount_info *cmount; | |
214 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
215 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
216 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
217 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
218 | ||
219 | /* valid layout */ | |
220 | char test_layout_file[256]; | |
221 | sprintf(test_layout_file, "test_layout_%d_b", getpid()); | |
222 | int fd = ceph_open_layout(cmount, test_layout_file, O_CREAT|O_WRONLY, 0666, (1<<20), 7, (1<<20), NULL); | |
223 | ASSERT_GT(fd, 0); | |
224 | char poolname[80]; | |
225 | ASSERT_LT(0, ceph_get_file_pool_name(cmount, fd, poolname, sizeof(poolname))); | |
226 | ASSERT_LT(0, ceph_get_file_pool_name(cmount, fd, poolname, 0)); | |
227 | ||
228 | /* on already-written file (ENOTEMPTY) */ | |
229 | ceph_write(cmount, fd, "hello world", 11, 0); | |
230 | ceph_close(cmount, fd); | |
231 | ||
232 | char xattrk[128]; | |
233 | char xattrv[128]; | |
234 | sprintf(xattrk, "ceph.file.layout.stripe_unit"); | |
235 | sprintf(xattrv, "65536"); | |
236 | ASSERT_EQ(-ENOTEMPTY, ceph_setxattr(cmount, test_layout_file, xattrk, (void *)xattrv, 5, 0)); | |
237 | ||
238 | /* invalid layout */ | |
239 | sprintf(test_layout_file, "test_layout_%d_c", getpid()); | |
240 | fd = ceph_open_layout(cmount, test_layout_file, O_CREAT, 0666, (1<<20), 1, 19, NULL); | |
241 | ASSERT_EQ(fd, -EINVAL); | |
242 | ||
243 | /* with data pool */ | |
244 | sprintf(test_layout_file, "test_layout_%d_d", getpid()); | |
245 | fd = ceph_open_layout(cmount, test_layout_file, O_CREAT, 0666, (1<<20), 7, (1<<20), poolname); | |
246 | ASSERT_GT(fd, 0); | |
247 | ceph_close(cmount, fd); | |
248 | ||
249 | /* with metadata pool (invalid) */ | |
250 | sprintf(test_layout_file, "test_layout_%d_e", getpid()); | |
251 | fd = ceph_open_layout(cmount, test_layout_file, O_CREAT, 0666, (1<<20), 7, (1<<20), "metadata"); | |
252 | ASSERT_EQ(fd, -EINVAL); | |
253 | ||
254 | /* with metadata pool (does not exist) */ | |
255 | sprintf(test_layout_file, "test_layout_%d_f", getpid()); | |
256 | fd = ceph_open_layout(cmount, test_layout_file, O_CREAT, 0666, (1<<20), 7, (1<<20), "asdfjasdfjasdf"); | |
257 | ASSERT_EQ(fd, -EINVAL); | |
258 | ||
259 | ceph_shutdown(cmount); | |
260 | } | |
261 | ||
262 | TEST(LibCephFS, DirLs) { | |
263 | ||
264 | pid_t mypid = getpid(); | |
265 | ||
266 | struct ceph_mount_info *cmount; | |
267 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
268 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
269 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
270 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
271 | ||
272 | struct ceph_dir_result *ls_dir = NULL; | |
273 | char foostr[256]; | |
274 | sprintf(foostr, "dir_ls%d", mypid); | |
275 | ASSERT_EQ(ceph_opendir(cmount, foostr, &ls_dir), -ENOENT); | |
276 | ||
277 | ASSERT_EQ(ceph_mkdir(cmount, foostr, 0777), 0); | |
278 | struct ceph_statx stx; | |
279 | ASSERT_EQ(ceph_statx(cmount, foostr, &stx, 0, 0), 0); | |
280 | ASSERT_NE(S_ISDIR(stx.stx_mode), 0); | |
281 | ||
282 | char barstr[256]; | |
283 | sprintf(barstr, "dir_ls2%d", mypid); | |
284 | ASSERT_EQ(ceph_statx(cmount, barstr, &stx, 0, AT_SYMLINK_NOFOLLOW), -ENOENT); | |
285 | ||
286 | // insert files into directory and test open | |
287 | char bazstr[256]; | |
288 | int i = 0, r = rand() % 4096; | |
289 | if (getenv("LIBCEPHFS_RAND")) { | |
290 | r = atoi(getenv("LIBCEPHFS_RAND")); | |
291 | } | |
292 | printf("rand: %d\n", r); | |
293 | for(; i < r; ++i) { | |
294 | ||
295 | sprintf(bazstr, "dir_ls%d/dirf%d", mypid, i); | |
296 | int fd = ceph_open(cmount, bazstr, O_CREAT|O_RDONLY, 0666); | |
297 | ASSERT_GT(fd, 0); | |
298 | ASSERT_EQ(ceph_close(cmount, fd), 0); | |
299 | ||
300 | // set file sizes for readdirplus | |
301 | ceph_truncate(cmount, bazstr, i); | |
302 | } | |
303 | ||
304 | ASSERT_EQ(ceph_opendir(cmount, foostr, &ls_dir), 0); | |
305 | ||
306 | // not guaranteed to get . and .. first, but its a safe assumption in this case | |
307 | struct dirent *result = ceph_readdir(cmount, ls_dir); | |
308 | ASSERT_TRUE(result != NULL); | |
309 | ASSERT_STREQ(result->d_name, "."); | |
310 | result = ceph_readdir(cmount, ls_dir); | |
311 | ASSERT_TRUE(result != NULL); | |
312 | ASSERT_STREQ(result->d_name, ".."); | |
313 | ||
314 | std::vector<std::string> entries; | |
315 | std::map<std::string, int64_t> offset_map; | |
316 | int64_t offset = ceph_telldir(cmount, ls_dir); | |
317 | for(i = 0; i < r; ++i) { | |
318 | result = ceph_readdir(cmount, ls_dir); | |
319 | ASSERT_TRUE(result != NULL); | |
320 | entries.push_back(result->d_name); | |
321 | offset_map[result->d_name] = offset; | |
322 | offset = ceph_telldir(cmount, ls_dir); | |
323 | } | |
324 | ||
325 | ASSERT_TRUE(ceph_readdir(cmount, ls_dir) == NULL); | |
326 | offset = ceph_telldir(cmount, ls_dir); | |
327 | ||
328 | ASSERT_EQ(offset_map.size(), entries.size()); | |
329 | for(i = 0; i < r; ++i) { | |
330 | sprintf(bazstr, "dirf%d", i); | |
331 | ASSERT_TRUE(offset_map.count(bazstr) == 1); | |
332 | } | |
333 | ||
334 | // test seekdir | |
335 | ceph_seekdir(cmount, ls_dir, offset); | |
336 | ASSERT_TRUE(ceph_readdir(cmount, ls_dir) == NULL); | |
337 | ||
338 | for (auto p = offset_map.begin(); p != offset_map.end(); ++p) { | |
339 | ceph_seekdir(cmount, ls_dir, p->second); | |
340 | result = ceph_readdir(cmount, ls_dir); | |
341 | ASSERT_TRUE(result != NULL); | |
342 | std::string d_name(result->d_name); | |
343 | ASSERT_EQ(p->first, d_name); | |
344 | } | |
345 | ||
346 | // test rewinddir | |
347 | ceph_rewinddir(cmount, ls_dir); | |
348 | ||
349 | result = ceph_readdir(cmount, ls_dir); | |
350 | ASSERT_TRUE(result != NULL); | |
351 | ASSERT_STREQ(result->d_name, "."); | |
352 | result = ceph_readdir(cmount, ls_dir); | |
353 | ASSERT_TRUE(result != NULL); | |
354 | ASSERT_STREQ(result->d_name, ".."); | |
355 | ||
356 | ceph_rewinddir(cmount, ls_dir); | |
357 | ||
358 | int t = ceph_telldir(cmount, ls_dir); | |
359 | ASSERT_GT(t, -1); | |
360 | ||
361 | ASSERT_TRUE(ceph_readdir(cmount, ls_dir) != NULL); | |
362 | ||
363 | // test seekdir - move back to the beginning | |
364 | ceph_seekdir(cmount, ls_dir, t); | |
365 | ||
366 | // test getdents | |
367 | struct dirent *getdents_entries; | |
94b18763 FG |
368 | size_t getdents_entries_len = (r + 2) * sizeof(*getdents_entries); |
369 | getdents_entries = (struct dirent *)malloc(getdents_entries_len); | |
7c673cae FG |
370 | |
371 | int count = 0; | |
372 | std::vector<std::string> found; | |
373 | while (true) { | |
94b18763 | 374 | int len = ceph_getdents(cmount, ls_dir, (char *)getdents_entries, getdents_entries_len); |
7c673cae FG |
375 | if (len == 0) |
376 | break; | |
377 | ASSERT_GT(len, 0); | |
378 | ASSERT_TRUE((len % sizeof(*getdents_entries)) == 0); | |
379 | int n = len / sizeof(*getdents_entries); | |
380 | int j; | |
381 | if (count == 0) { | |
382 | ASSERT_STREQ(getdents_entries[0].d_name, "."); | |
383 | ASSERT_STREQ(getdents_entries[1].d_name, ".."); | |
384 | j = 2; | |
385 | } else { | |
386 | j = 0; | |
387 | } | |
388 | count += n; | |
389 | for(; j < n; ++i, ++j) { | |
390 | const char *name = getdents_entries[j].d_name; | |
391 | found.push_back(name); | |
392 | } | |
393 | } | |
394 | ASSERT_EQ(found, entries); | |
395 | free(getdents_entries); | |
396 | ||
397 | // test readdir_r | |
398 | ceph_rewinddir(cmount, ls_dir); | |
399 | ||
400 | result = ceph_readdir(cmount, ls_dir); | |
401 | ASSERT_TRUE(result != NULL); | |
402 | ASSERT_STREQ(result->d_name, "."); | |
403 | result = ceph_readdir(cmount, ls_dir); | |
404 | ASSERT_TRUE(result != NULL); | |
405 | ASSERT_STREQ(result->d_name, ".."); | |
406 | ||
407 | found.clear(); | |
408 | while (true) { | |
409 | struct dirent rdent; | |
410 | int len = ceph_readdir_r(cmount, ls_dir, &rdent); | |
411 | if (len == 0) | |
412 | break; | |
413 | ASSERT_EQ(len, 1); | |
414 | found.push_back(rdent.d_name); | |
415 | } | |
416 | ASSERT_EQ(found, entries); | |
417 | ||
418 | // test readdirplus | |
419 | ceph_rewinddir(cmount, ls_dir); | |
420 | ||
421 | result = ceph_readdir(cmount, ls_dir); | |
422 | ASSERT_TRUE(result != NULL); | |
423 | ASSERT_STREQ(result->d_name, "."); | |
424 | result = ceph_readdir(cmount, ls_dir); | |
425 | ASSERT_TRUE(result != NULL); | |
426 | ASSERT_STREQ(result->d_name, ".."); | |
427 | ||
428 | found.clear(); | |
429 | while (true) { | |
430 | struct dirent rdent; | |
431 | struct ceph_statx stx; | |
432 | int len = ceph_readdirplus_r(cmount, ls_dir, &rdent, &stx, | |
433 | CEPH_STATX_SIZE, AT_NO_ATTR_SYNC, NULL); | |
434 | if (len == 0) | |
435 | break; | |
436 | ASSERT_EQ(len, 1); | |
437 | const char *name = rdent.d_name; | |
438 | found.push_back(name); | |
439 | int size; | |
440 | sscanf(name, "dirf%d", &size); | |
441 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_SIZE); | |
442 | ASSERT_EQ(stx.stx_size, (size_t)size); | |
443 | ASSERT_EQ(stx.stx_ino, rdent.d_ino); | |
444 | //ASSERT_EQ(st.st_mode, (mode_t)0666); | |
445 | } | |
446 | ASSERT_EQ(found, entries); | |
447 | ||
448 | ASSERT_EQ(ceph_closedir(cmount, ls_dir), 0); | |
449 | ||
450 | ceph_shutdown(cmount); | |
451 | } | |
452 | ||
453 | TEST(LibCephFS, ManyNestedDirs) { | |
454 | struct ceph_mount_info *cmount; | |
455 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
456 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
457 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
458 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
459 | ||
460 | 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"; | |
461 | ASSERT_EQ(ceph_mkdirs(cmount, many_path, 0755), 0); | |
462 | ||
463 | int i = 0; | |
464 | ||
465 | for(; i < 39; ++i) { | |
466 | ASSERT_EQ(ceph_chdir(cmount, "a"), 0); | |
467 | ||
468 | struct ceph_dir_result *dirp; | |
469 | ASSERT_EQ(ceph_opendir(cmount, "a", &dirp), 0); | |
470 | struct dirent *dent = ceph_readdir(cmount, dirp); | |
471 | ASSERT_TRUE(dent != NULL); | |
472 | ASSERT_STREQ(dent->d_name, "."); | |
473 | dent = ceph_readdir(cmount, dirp); | |
474 | ASSERT_TRUE(dent != NULL); | |
475 | ASSERT_STREQ(dent->d_name, ".."); | |
476 | dent = ceph_readdir(cmount, dirp); | |
477 | ASSERT_TRUE(dent != NULL); | |
478 | ASSERT_STREQ(dent->d_name, "a"); | |
479 | ASSERT_EQ(ceph_closedir(cmount, dirp), 0); | |
480 | } | |
481 | ||
482 | 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"); | |
483 | ||
484 | ASSERT_EQ(ceph_chdir(cmount, "a/a/a"), 0); | |
485 | ||
486 | for(i = 0; i < 39; ++i) { | |
487 | ASSERT_EQ(ceph_chdir(cmount, ".."), 0); | |
488 | ASSERT_EQ(ceph_rmdir(cmount, "a"), 0); | |
489 | } | |
490 | ||
491 | ASSERT_EQ(ceph_chdir(cmount, "/"), 0); | |
492 | ||
493 | ASSERT_EQ(ceph_rmdir(cmount, "a/a/a"), 0); | |
494 | ||
495 | ceph_shutdown(cmount); | |
496 | } | |
497 | ||
498 | TEST(LibCephFS, Xattrs) { | |
499 | struct ceph_mount_info *cmount; | |
500 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
501 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
502 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
503 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
504 | ||
505 | char test_xattr_file[256]; | |
506 | sprintf(test_xattr_file, "test_xattr_%d", getpid()); | |
507 | int fd = ceph_open(cmount, test_xattr_file, O_CREAT, 0666); | |
508 | ASSERT_GT(fd, 0); | |
509 | ||
510 | char i = 'a'; | |
511 | char xattrk[128]; | |
512 | char xattrv[128]; | |
513 | for(; i < 'a'+26; ++i) { | |
514 | sprintf(xattrk, "user.test_xattr_%c", i); | |
515 | int len = sprintf(xattrv, "testxattr%c", i); | |
516 | ASSERT_EQ(ceph_setxattr(cmount, test_xattr_file, xattrk, (void *) xattrv, len, XATTR_CREATE), 0); | |
517 | } | |
518 | ||
519 | char xattrlist[128*26]; | |
520 | int len = ceph_listxattr(cmount, test_xattr_file, xattrlist, sizeof(xattrlist)); | |
521 | char *p = xattrlist; | |
522 | char *n; | |
523 | i = 'a'; | |
524 | while (len > 0) { | |
525 | // skip/ignore the dir layout | |
526 | if (strcmp(p, "ceph.dir.layout") == 0 || | |
527 | strcmp(p, "ceph.file.layout") == 0) { | |
528 | len -= strlen(p) + 1; | |
529 | p += strlen(p) + 1; | |
530 | continue; | |
531 | } | |
532 | ||
533 | sprintf(xattrk, "user.test_xattr_%c", i); | |
534 | ASSERT_STREQ(p, xattrk); | |
535 | ||
536 | char gxattrv[128]; | |
537 | std::cout << "getting attr " << p << std::endl; | |
538 | int alen = ceph_getxattr(cmount, test_xattr_file, p, (void *) gxattrv, 128); | |
539 | ASSERT_GT(alen, 0); | |
540 | sprintf(xattrv, "testxattr%c", i); | |
541 | ASSERT_TRUE(!strncmp(xattrv, gxattrv, alen)); | |
542 | ||
543 | n = index(p, '\0'); | |
544 | n++; | |
545 | len -= (n - p); | |
546 | p = n; | |
547 | ++i; | |
548 | } | |
549 | ||
550 | i = 'a'; | |
551 | for(i = 'a'; i < 'a'+26; ++i) { | |
552 | sprintf(xattrk, "user.test_xattr_%c", i); | |
553 | ASSERT_EQ(ceph_removexattr(cmount, test_xattr_file, xattrk), 0); | |
554 | } | |
555 | ||
556 | ceph_close(cmount, fd); | |
557 | ceph_shutdown(cmount); | |
558 | ||
559 | } | |
560 | ||
561 | TEST(LibCephFS, Xattrs_ll) { | |
562 | struct ceph_mount_info *cmount; | |
563 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
564 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
565 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
566 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
567 | ||
568 | char test_xattr_file[256]; | |
569 | sprintf(test_xattr_file, "test_xattr_%d", getpid()); | |
570 | int fd = ceph_open(cmount, test_xattr_file, O_CREAT, 0666); | |
571 | ASSERT_GT(fd, 0); | |
572 | ceph_close(cmount, fd); | |
573 | ||
574 | Inode *root = NULL; | |
575 | Inode *existent_file_handle = NULL; | |
576 | ||
577 | int res = ceph_ll_lookup_root(cmount, &root); | |
578 | ASSERT_EQ(res, 0); | |
579 | ||
580 | UserPerm *perms = ceph_mount_perms(cmount); | |
581 | struct ceph_statx stx; | |
582 | ||
583 | res = ceph_ll_lookup(cmount, root, test_xattr_file, &existent_file_handle, | |
584 | &stx, 0, 0, perms); | |
585 | ASSERT_EQ(res, 0); | |
586 | ||
587 | const char *valid_name = "user.attrname"; | |
588 | const char *value = "attrvalue"; | |
589 | char value_buf[256] = { 0 }; | |
590 | ||
591 | res = ceph_ll_setxattr(cmount, existent_file_handle, valid_name, value, strlen(value), 0, perms); | |
592 | ASSERT_EQ(res, 0); | |
593 | ||
594 | res = ceph_ll_getxattr(cmount, existent_file_handle, valid_name, value_buf, 256, perms); | |
595 | ASSERT_EQ(res, (int)strlen(value)); | |
596 | ||
597 | value_buf[res] = '\0'; | |
598 | ASSERT_STREQ(value_buf, value); | |
599 | ||
600 | ceph_shutdown(cmount); | |
601 | } | |
602 | ||
603 | TEST(LibCephFS, LstatSlashdot) { | |
604 | struct ceph_mount_info *cmount; | |
605 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
606 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
607 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
608 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
609 | ||
610 | struct ceph_statx stx; | |
611 | ASSERT_EQ(ceph_statx(cmount, "/.", &stx, 0, AT_SYMLINK_NOFOLLOW), 0); | |
612 | ASSERT_EQ(ceph_statx(cmount, ".", &stx, 0, AT_SYMLINK_NOFOLLOW), 0); | |
613 | ||
614 | ceph_shutdown(cmount); | |
615 | } | |
616 | ||
28e407b8 AA |
617 | TEST(LibCephFS, StatDirNlink) { |
618 | struct ceph_mount_info *cmount; | |
619 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
620 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
621 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
622 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
623 | ||
624 | char test_dir1[256]; | |
625 | sprintf(test_dir1, "dir1_symlinks_%d", getpid()); | |
626 | ASSERT_EQ(ceph_mkdir(cmount, test_dir1, 0700), 0); | |
627 | ||
628 | int fd = ceph_open(cmount, test_dir1, O_DIRECTORY|O_RDONLY, 0); | |
629 | ASSERT_GT(fd, 0); | |
630 | struct ceph_statx stx; | |
631 | ASSERT_EQ(ceph_fstatx(cmount, fd, &stx, CEPH_STATX_NLINK, AT_SYMLINK_NOFOLLOW), 0); | |
632 | ASSERT_EQ(stx.stx_nlink, 2); | |
633 | ||
634 | { | |
635 | char test_dir2[256]; | |
636 | sprintf(test_dir2, "%s/.", test_dir1); | |
637 | ASSERT_EQ(ceph_statx(cmount, test_dir2, &stx, CEPH_STATX_NLINK, AT_SYMLINK_NOFOLLOW), 0); | |
638 | ASSERT_EQ(stx.stx_nlink, 2); | |
639 | } | |
640 | ||
641 | { | |
642 | char test_dir2[256]; | |
643 | sprintf(test_dir2, "%s/1", test_dir1); | |
644 | ASSERT_EQ(ceph_mkdir(cmount, test_dir2, 0700), 0); | |
645 | ASSERT_EQ(ceph_statx(cmount, test_dir2, &stx, CEPH_STATX_NLINK, AT_SYMLINK_NOFOLLOW), 0); | |
646 | ASSERT_EQ(stx.stx_nlink, 2); | |
647 | ASSERT_EQ(ceph_statx(cmount, test_dir1, &stx, CEPH_STATX_NLINK, AT_SYMLINK_NOFOLLOW), 0); | |
648 | ASSERT_EQ(stx.stx_nlink, 3); | |
649 | sprintf(test_dir2, "%s/2", test_dir1); | |
650 | ASSERT_EQ(ceph_mkdir(cmount, test_dir2, 0700), 0); | |
651 | ASSERT_EQ(ceph_statx(cmount, test_dir1, &stx, CEPH_STATX_NLINK, AT_SYMLINK_NOFOLLOW), 0); | |
652 | ASSERT_EQ(stx.stx_nlink, 4); | |
653 | sprintf(test_dir2, "%s/1/1", test_dir1); | |
654 | ASSERT_EQ(ceph_mkdir(cmount, test_dir2, 0700), 0); | |
655 | ASSERT_EQ(ceph_statx(cmount, test_dir1, &stx, CEPH_STATX_NLINK, AT_SYMLINK_NOFOLLOW), 0); | |
656 | ASSERT_EQ(stx.stx_nlink, 4); | |
657 | ASSERT_EQ(ceph_rmdir(cmount, test_dir2), 0); | |
658 | ASSERT_EQ(ceph_statx(cmount, test_dir1, &stx, CEPH_STATX_NLINK, AT_SYMLINK_NOFOLLOW), 0); | |
659 | ASSERT_EQ(stx.stx_nlink, 4); | |
660 | sprintf(test_dir2, "%s/1", test_dir1); | |
661 | ASSERT_EQ(ceph_rmdir(cmount, test_dir2), 0); | |
662 | ASSERT_EQ(ceph_statx(cmount, test_dir1, &stx, CEPH_STATX_NLINK, AT_SYMLINK_NOFOLLOW), 0); | |
663 | ASSERT_EQ(stx.stx_nlink, 3); | |
664 | sprintf(test_dir2, "%s/2", test_dir1); | |
665 | ASSERT_EQ(ceph_rmdir(cmount, test_dir2), 0); | |
666 | ASSERT_EQ(ceph_statx(cmount, test_dir1, &stx, CEPH_STATX_NLINK, AT_SYMLINK_NOFOLLOW), 0); | |
667 | ASSERT_EQ(stx.stx_nlink, 2); | |
668 | } | |
669 | ||
670 | ASSERT_EQ(ceph_rmdir(cmount, test_dir1), 0); | |
671 | ASSERT_EQ(ceph_fstatx(cmount, fd, &stx, CEPH_STATX_NLINK, AT_SYMLINK_NOFOLLOW), 0); | |
672 | ASSERT_EQ(stx.stx_nlink, 0); | |
673 | ||
674 | ceph_close(cmount, fd); | |
675 | ||
676 | ceph_shutdown(cmount); | |
677 | } | |
678 | ||
7c673cae FG |
679 | TEST(LibCephFS, DoubleChmod) { |
680 | ||
681 | struct ceph_mount_info *cmount; | |
682 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
683 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
684 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
685 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
686 | ||
687 | char test_file[256]; | |
688 | sprintf(test_file, "test_perms_%d", getpid()); | |
689 | ||
690 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0666); | |
691 | ASSERT_GT(fd, 0); | |
692 | ||
693 | // write some stuff | |
694 | const char *bytes = "foobarbaz"; | |
695 | ASSERT_EQ(ceph_write(cmount, fd, bytes, strlen(bytes), 0), (int)strlen(bytes)); | |
696 | ||
697 | ceph_close(cmount, fd); | |
698 | ||
699 | // set perms to read but can't write | |
700 | ASSERT_EQ(ceph_chmod(cmount, test_file, 0400), 0); | |
701 | ||
702 | fd = ceph_open(cmount, test_file, O_RDWR, 0); | |
703 | ASSERT_EQ(fd, -EACCES); | |
704 | ||
705 | fd = ceph_open(cmount, test_file, O_RDONLY, 0); | |
706 | ASSERT_GT(fd, -1); | |
707 | ||
708 | char buf[100]; | |
709 | int ret = ceph_read(cmount, fd, buf, 100, 0); | |
710 | ASSERT_EQ(ret, (int)strlen(bytes)); | |
711 | buf[ret] = '\0'; | |
712 | ASSERT_STREQ(buf, bytes); | |
713 | ||
714 | ASSERT_EQ(ceph_write(cmount, fd, bytes, strlen(bytes), 0), -EBADF); | |
715 | ||
716 | ceph_close(cmount, fd); | |
717 | ||
718 | // reset back to writeable | |
719 | ASSERT_EQ(ceph_chmod(cmount, test_file, 0600), 0); | |
720 | ||
721 | // ensure perms are correct | |
722 | struct ceph_statx stx; | |
723 | ASSERT_EQ(ceph_statx(cmount, test_file, &stx, CEPH_STATX_MODE, AT_SYMLINK_NOFOLLOW), 0); | |
724 | ASSERT_EQ(stx.stx_mode, 0100600U); | |
725 | ||
726 | fd = ceph_open(cmount, test_file, O_RDWR, 0); | |
727 | ASSERT_GT(fd, 0); | |
728 | ||
729 | ASSERT_EQ(ceph_write(cmount, fd, bytes, strlen(bytes), 0), (int)strlen(bytes)); | |
730 | ceph_close(cmount, fd); | |
731 | ||
732 | ceph_shutdown(cmount); | |
733 | } | |
734 | ||
735 | TEST(LibCephFS, Fchmod) { | |
736 | struct ceph_mount_info *cmount; | |
737 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
738 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
739 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
740 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
741 | ||
742 | char test_file[256]; | |
743 | sprintf(test_file, "test_perms_%d", getpid()); | |
744 | ||
745 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0666); | |
746 | ASSERT_GT(fd, 0); | |
747 | ||
748 | // write some stuff | |
749 | const char *bytes = "foobarbaz"; | |
750 | ASSERT_EQ(ceph_write(cmount, fd, bytes, strlen(bytes), 0), (int)strlen(bytes)); | |
751 | ||
752 | // set perms to read but can't write | |
753 | ASSERT_EQ(ceph_fchmod(cmount, fd, 0400), 0); | |
754 | ||
755 | char buf[100]; | |
756 | int ret = ceph_read(cmount, fd, buf, 100, 0); | |
757 | ASSERT_EQ(ret, (int)strlen(bytes)); | |
758 | buf[ret] = '\0'; | |
759 | ASSERT_STREQ(buf, bytes); | |
760 | ||
761 | ASSERT_EQ(ceph_write(cmount, fd, bytes, strlen(bytes), 0), (int)strlen(bytes)); | |
762 | ||
763 | ceph_close(cmount, fd); | |
764 | ||
765 | ASSERT_EQ(ceph_open(cmount, test_file, O_RDWR, 0), -EACCES); | |
766 | ||
767 | // reset back to writeable | |
768 | ASSERT_EQ(ceph_chmod(cmount, test_file, 0600), 0); | |
769 | ||
770 | fd = ceph_open(cmount, test_file, O_RDWR, 0); | |
771 | ASSERT_GT(fd, 0); | |
772 | ||
773 | ASSERT_EQ(ceph_write(cmount, fd, bytes, strlen(bytes), 0), (int)strlen(bytes)); | |
774 | ceph_close(cmount, fd); | |
775 | ||
776 | ceph_shutdown(cmount); | |
777 | } | |
778 | ||
779 | TEST(LibCephFS, Fchown) { | |
780 | struct ceph_mount_info *cmount; | |
781 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
782 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
783 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
784 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
785 | ||
786 | char test_file[256]; | |
787 | sprintf(test_file, "test_fchown_%d", getpid()); | |
788 | ||
789 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0666); | |
790 | ASSERT_GT(fd, 0); | |
791 | ||
792 | // set perms to readable and writeable only by owner | |
793 | ASSERT_EQ(ceph_fchmod(cmount, fd, 0600), 0); | |
794 | ||
795 | // change ownership to nobody -- we assume nobody exists and id is always 65534 | |
796 | ASSERT_EQ(ceph_conf_set(cmount, "client_permissions", "0"), 0); | |
797 | ASSERT_EQ(ceph_fchown(cmount, fd, 65534, 65534), 0); | |
798 | ASSERT_EQ(ceph_conf_set(cmount, "client_permissions", "1"), 0); | |
799 | ||
800 | ceph_close(cmount, fd); | |
801 | ||
802 | fd = ceph_open(cmount, test_file, O_RDWR, 0); | |
803 | ASSERT_EQ(fd, -EACCES); | |
804 | ||
805 | ceph_shutdown(cmount); | |
806 | } | |
807 | ||
808 | #if defined(__linux__) && defined(O_PATH) | |
809 | TEST(LibCephFS, FlagO_PATH) { | |
810 | struct ceph_mount_info *cmount; | |
811 | ||
812 | ASSERT_EQ(0, ceph_create(&cmount, NULL)); | |
813 | ASSERT_EQ(0, ceph_conf_read_file(cmount, NULL)); | |
814 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
815 | ASSERT_EQ(0, ceph_mount(cmount, NULL)); | |
816 | ||
817 | char test_file[PATH_MAX]; | |
818 | sprintf(test_file, "test_oflag_%d", getpid()); | |
819 | ||
820 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR|O_PATH, 0666); | |
821 | ASSERT_EQ(-ENOENT, fd); | |
822 | ||
823 | fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0666); | |
824 | ASSERT_GT(fd, 0); | |
825 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
826 | ||
827 | // ok, the file has been created. perform real checks now | |
828 | fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR|O_PATH, 0666); | |
829 | ASSERT_GT(fd, 0); | |
830 | ||
831 | char buf[128]; | |
832 | ASSERT_EQ(-EBADF, ceph_read(cmount, fd, buf, sizeof(buf), 0)); | |
833 | ASSERT_EQ(-EBADF, ceph_write(cmount, fd, buf, sizeof(buf), 0)); | |
834 | ||
835 | // set perms to readable and writeable only by owner | |
836 | ASSERT_EQ(-EBADF, ceph_fchmod(cmount, fd, 0600)); | |
837 | ||
838 | // change ownership to nobody -- we assume nobody exists and id is always 65534 | |
839 | ASSERT_EQ(-EBADF, ceph_fchown(cmount, fd, 65534, 65534)); | |
840 | ||
841 | // try to sync | |
842 | ASSERT_EQ(-EBADF, ceph_fsync(cmount, fd, false)); | |
843 | ||
844 | struct ceph_statx stx; | |
845 | ASSERT_EQ(0, ceph_fstatx(cmount, fd, &stx, 0, 0)); | |
846 | ||
847 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
848 | ceph_shutdown(cmount); | |
849 | } | |
850 | #endif /* __linux */ | |
851 | ||
852 | TEST(LibCephFS, Symlinks) { | |
853 | struct ceph_mount_info *cmount; | |
854 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
855 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
856 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
857 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
858 | ||
859 | char test_file[256]; | |
860 | sprintf(test_file, "test_symlinks_%d", getpid()); | |
861 | ||
862 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0666); | |
863 | ASSERT_GT(fd, 0); | |
864 | ||
865 | ceph_close(cmount, fd); | |
866 | ||
867 | char test_symlink[256]; | |
868 | sprintf(test_symlink, "test_symlinks_sym_%d", getpid()); | |
869 | ||
870 | ASSERT_EQ(ceph_symlink(cmount, test_file, test_symlink), 0); | |
871 | ||
872 | // test the O_NOFOLLOW case | |
873 | fd = ceph_open(cmount, test_symlink, O_NOFOLLOW, 0); | |
874 | ASSERT_EQ(fd, -ELOOP); | |
875 | ||
876 | // stat the original file | |
877 | struct ceph_statx stx_orig; | |
878 | ASSERT_EQ(ceph_statx(cmount, test_file, &stx_orig, CEPH_STATX_ALL_STATS, 0), 0); | |
879 | // stat the symlink | |
880 | struct ceph_statx stx_symlink_orig; | |
881 | ASSERT_EQ(ceph_statx(cmount, test_symlink, &stx_symlink_orig, CEPH_STATX_ALL_STATS, 0), 0); | |
882 | // ensure the statx bufs are equal | |
883 | ASSERT_EQ(memcmp(&stx_orig, &stx_symlink_orig, sizeof(stx_orig)), 0); | |
884 | ||
885 | sprintf(test_file, "/test_symlinks_abs_%d", getpid()); | |
886 | ||
887 | fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0666); | |
888 | ASSERT_GT(fd, 0); | |
889 | ||
890 | ceph_close(cmount, fd); | |
891 | ||
892 | sprintf(test_symlink, "/test_symlinks_abs_sym_%d", getpid()); | |
893 | ||
894 | ASSERT_EQ(ceph_symlink(cmount, test_file, test_symlink), 0); | |
895 | ||
896 | // stat the original file | |
897 | ASSERT_EQ(ceph_statx(cmount, test_file, &stx_orig, CEPH_STATX_ALL_STATS, 0), 0); | |
898 | // stat the symlink | |
899 | ASSERT_EQ(ceph_statx(cmount, test_symlink, &stx_symlink_orig, CEPH_STATX_ALL_STATS, 0), 0); | |
900 | // ensure the statx bufs are equal | |
901 | ASSERT_TRUE(!memcmp(&stx_orig, &stx_symlink_orig, sizeof(stx_orig))); | |
902 | ||
903 | // test lstat | |
904 | ASSERT_EQ(ceph_statx(cmount, test_symlink, &stx_orig, CEPH_STATX_ALL_STATS, AT_SYMLINK_NOFOLLOW), 0); | |
905 | ASSERT_TRUE(S_ISLNK(stx_orig.stx_mode)); | |
906 | ||
907 | ceph_shutdown(cmount); | |
908 | } | |
909 | ||
910 | TEST(LibCephFS, DirSyms) { | |
911 | struct ceph_mount_info *cmount; | |
912 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
913 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
914 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
915 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
916 | ||
917 | char test_dir1[256]; | |
918 | sprintf(test_dir1, "dir1_symlinks_%d", getpid()); | |
919 | ||
920 | ASSERT_EQ(ceph_mkdir(cmount, test_dir1, 0700), 0); | |
921 | ||
922 | char test_symdir[256]; | |
923 | sprintf(test_symdir, "symdir_symlinks_%d", getpid()); | |
924 | ||
925 | ASSERT_EQ(ceph_symlink(cmount, test_dir1, test_symdir), 0); | |
926 | ||
927 | char test_file[256]; | |
928 | sprintf(test_file, "/symdir_symlinks_%d/test_symdir_file", getpid()); | |
929 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0600); | |
930 | ASSERT_GT(fd, 0); | |
931 | ceph_close(cmount, fd); | |
932 | ||
933 | struct ceph_statx stx; | |
934 | ASSERT_EQ(ceph_statx(cmount, test_file, &stx, 0, AT_SYMLINK_NOFOLLOW), 0); | |
935 | ||
936 | // ensure that its a file not a directory we get back | |
937 | ASSERT_TRUE(S_ISREG(stx.stx_mode)); | |
938 | ||
939 | ceph_shutdown(cmount); | |
940 | } | |
941 | ||
942 | TEST(LibCephFS, LoopSyms) { | |
943 | struct ceph_mount_info *cmount; | |
944 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
945 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
946 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
947 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
948 | ||
949 | char test_dir1[256]; | |
950 | sprintf(test_dir1, "dir1_loopsym_%d", getpid()); | |
951 | ||
952 | ASSERT_EQ(ceph_mkdir(cmount, test_dir1, 0700), 0); | |
953 | ||
954 | char test_dir2[256]; | |
955 | sprintf(test_dir2, "/dir1_loopsym_%d/loop_dir", getpid()); | |
956 | ||
957 | ASSERT_EQ(ceph_mkdir(cmount, test_dir2, 0700), 0); | |
958 | ||
959 | // symlink it itself: /path/to/mysym -> /path/to/mysym | |
960 | char test_symdir[256]; | |
961 | sprintf(test_symdir, "/dir1_loopsym_%d/loop_dir/symdir", getpid()); | |
962 | ||
963 | ASSERT_EQ(ceph_symlink(cmount, test_symdir, test_symdir), 0); | |
964 | ||
965 | char test_file[256]; | |
966 | sprintf(test_file, "/dir1_loopsym_%d/loop_dir/symdir/test_loopsym_file", getpid()); | |
967 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0600); | |
968 | ASSERT_EQ(fd, -ELOOP); | |
969 | ||
970 | // loop: /a -> /b, /b -> /c, /c -> /a | |
971 | char a[256], b[256], c[256]; | |
972 | sprintf(a, "/%s/a", test_dir1); | |
973 | sprintf(b, "/%s/b", test_dir1); | |
974 | sprintf(c, "/%s/c", test_dir1); | |
975 | ASSERT_EQ(ceph_symlink(cmount, a, b), 0); | |
976 | ASSERT_EQ(ceph_symlink(cmount, b, c), 0); | |
977 | ASSERT_EQ(ceph_symlink(cmount, c, a), 0); | |
978 | ASSERT_EQ(ceph_open(cmount, a, O_RDWR, 0), -ELOOP); | |
979 | ||
980 | ceph_shutdown(cmount); | |
981 | } | |
982 | ||
983 | TEST(LibCephFS, HardlinkNoOriginal) { | |
984 | ||
985 | int mypid = getpid(); | |
986 | ||
987 | struct ceph_mount_info *cmount; | |
988 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
989 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
990 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
991 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
992 | ||
993 | char dir[256]; | |
994 | sprintf(dir, "/test_rmdirfail%d", mypid); | |
995 | ASSERT_EQ(ceph_mkdir(cmount, dir, 0777), 0); | |
996 | ||
997 | ASSERT_EQ(ceph_chdir(cmount, dir), 0); | |
998 | ||
999 | int fd = ceph_open(cmount, "f1", O_CREAT, 0644); | |
1000 | ASSERT_GT(fd, 0); | |
1001 | ||
1002 | ceph_close(cmount, fd); | |
1003 | ||
1004 | // create hard link | |
1005 | ASSERT_EQ(ceph_link(cmount, "f1", "hardl1"), 0); | |
1006 | ||
1007 | // remove file link points to | |
1008 | ASSERT_EQ(ceph_unlink(cmount, "f1"), 0); | |
1009 | ||
1010 | ceph_shutdown(cmount); | |
1011 | ||
1012 | // now cleanup | |
1013 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1014 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1015 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1016 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1017 | ASSERT_EQ(ceph_chdir(cmount, dir), 0); | |
1018 | ASSERT_EQ(ceph_unlink(cmount, "hardl1"), 0); | |
1019 | ASSERT_EQ(ceph_rmdir(cmount, dir), 0); | |
1020 | ||
1021 | ceph_shutdown(cmount); | |
1022 | } | |
1023 | ||
1024 | TEST(LibCephFS, BadArgument) { | |
1025 | struct ceph_mount_info *cmount; | |
1026 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1027 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1028 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1029 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1030 | ||
1031 | int fd = ceph_open(cmount, "test_file", O_CREAT|O_RDWR, 0666); | |
1032 | ASSERT_GT(fd, 0); | |
1033 | char buf[100]; | |
1034 | ASSERT_EQ(ceph_write(cmount, fd, buf, sizeof(buf), 0), (int)sizeof(buf)); | |
1035 | ASSERT_EQ(ceph_read(cmount, fd, buf, 0, 5), 0); | |
1036 | ceph_close(cmount, fd); | |
1037 | ASSERT_EQ(ceph_unlink(cmount, "test_file"), 0); | |
1038 | ||
1039 | ceph_shutdown(cmount); | |
1040 | } | |
1041 | ||
1042 | TEST(LibCephFS, BadFileDesc) { | |
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 | ASSERT_EQ(ceph_fchmod(cmount, -1, 0655), -EBADF); | |
1050 | ASSERT_EQ(ceph_close(cmount, -1), -EBADF); | |
1051 | ASSERT_EQ(ceph_lseek(cmount, -1, 0, SEEK_SET), -EBADF); | |
1052 | ||
1053 | char buf[0]; | |
1054 | ASSERT_EQ(ceph_read(cmount, -1, buf, 0, 0), -EBADF); | |
1055 | ASSERT_EQ(ceph_write(cmount, -1, buf, 0, 0), -EBADF); | |
1056 | ||
1057 | ASSERT_EQ(ceph_ftruncate(cmount, -1, 0), -EBADF); | |
1058 | ASSERT_EQ(ceph_fsync(cmount, -1, 0), -EBADF); | |
1059 | ||
1060 | struct ceph_statx stx; | |
1061 | ASSERT_EQ(ceph_fstatx(cmount, -1, &stx, 0, 0), -EBADF); | |
1062 | ||
1063 | struct sockaddr_storage addr; | |
1064 | ASSERT_EQ(ceph_get_file_stripe_address(cmount, -1, 0, &addr, 1), -EBADF); | |
1065 | ||
1066 | ASSERT_EQ(ceph_get_file_stripe_unit(cmount, -1), -EBADF); | |
1067 | ASSERT_EQ(ceph_get_file_pool(cmount, -1), -EBADF); | |
1068 | char poolname[80]; | |
1069 | ASSERT_EQ(ceph_get_file_pool_name(cmount, -1, poolname, sizeof(poolname)), -EBADF); | |
1070 | ASSERT_EQ(ceph_get_file_replication(cmount, -1), -EBADF); | |
1071 | ASSERT_EQ(ceph_get_file_object_size(cmount, -1), -EBADF); | |
1072 | int stripe_unit, stripe_count, object_size, pg_pool; | |
1073 | ASSERT_EQ(ceph_get_file_layout(cmount, -1, &stripe_unit, &stripe_count, &object_size, &pg_pool), -EBADF); | |
1074 | ASSERT_EQ(ceph_get_file_stripe_count(cmount, -1), -EBADF); | |
1075 | ||
1076 | ceph_shutdown(cmount); | |
1077 | } | |
1078 | ||
1079 | TEST(LibCephFS, ReadEmptyFile) { | |
1080 | struct ceph_mount_info *cmount; | |
1081 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1082 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1083 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1084 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1085 | ||
1086 | // test the read_sync path in the client for zero files | |
1087 | ASSERT_EQ(ceph_conf_set(cmount, "client_debug_force_sync_read", "true"), 0); | |
1088 | ||
1089 | int mypid = getpid(); | |
1090 | char testf[256]; | |
1091 | ||
1092 | sprintf(testf, "test_reademptyfile%d", mypid); | |
1093 | int fd = ceph_open(cmount, testf, O_CREAT|O_TRUNC|O_WRONLY, 0644); | |
1094 | ASSERT_GT(fd, 0); | |
1095 | ||
1096 | ceph_close(cmount, fd); | |
1097 | ||
1098 | fd = ceph_open(cmount, testf, O_RDONLY, 0); | |
1099 | ASSERT_GT(fd, 0); | |
1100 | ||
1101 | char buf[4096]; | |
1102 | ASSERT_EQ(ceph_read(cmount, fd, buf, 4096, 0), 0); | |
1103 | ||
1104 | ceph_close(cmount, fd); | |
1105 | ceph_shutdown(cmount); | |
1106 | } | |
1107 | ||
1108 | TEST(LibCephFS, PreadvPwritev) { | |
1109 | struct ceph_mount_info *cmount; | |
1110 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1111 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1112 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1113 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1114 | ||
1115 | int mypid = getpid(); | |
1116 | char testf[256]; | |
1117 | ||
1118 | sprintf(testf, "test_preadvpwritevfile%d", mypid); | |
1119 | int fd = ceph_open(cmount, testf, O_CREAT|O_RDWR, 0666); | |
1120 | ASSERT_GT(fd, 0); | |
1121 | ||
1122 | char out0[] = "hello "; | |
1123 | char out1[] = "world\n"; | |
1124 | struct iovec iov_out[2] = { | |
1125 | {out0, sizeof(out0)}, | |
1126 | {out1, sizeof(out1)}, | |
1127 | }; | |
1128 | char in0[sizeof(out0)]; | |
1129 | char in1[sizeof(out1)]; | |
1130 | struct iovec iov_in[2] = { | |
1131 | {in0, sizeof(in0)}, | |
1132 | {in1, sizeof(in1)}, | |
1133 | }; | |
1134 | ssize_t nwritten = iov_out[0].iov_len + iov_out[1].iov_len; | |
1135 | ssize_t nread = iov_in[0].iov_len + iov_in[1].iov_len; | |
1136 | ||
1137 | ASSERT_EQ(ceph_pwritev(cmount, fd, iov_out, 2, 0), nwritten); | |
1138 | ASSERT_EQ(ceph_preadv(cmount, fd, iov_in, 2, 0), nread); | |
1139 | ASSERT_EQ(0, strncmp((const char*)iov_in[0].iov_base, (const char*)iov_out[0].iov_base, iov_out[0].iov_len)); | |
1140 | ASSERT_EQ(0, strncmp((const char*)iov_in[1].iov_base, (const char*)iov_out[1].iov_base, iov_out[1].iov_len)); | |
1141 | ||
1142 | ceph_close(cmount, fd); | |
1143 | ceph_shutdown(cmount); | |
1144 | } | |
1145 | ||
1146 | TEST(LibCephFS, StripeUnitGran) { | |
1147 | struct ceph_mount_info *cmount; | |
1148 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1149 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1150 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1151 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1152 | ASSERT_GT(ceph_get_stripe_unit_granularity(cmount), 0); | |
1153 | ceph_shutdown(cmount); | |
1154 | } | |
1155 | ||
1156 | TEST(LibCephFS, Rename) { | |
1157 | struct ceph_mount_info *cmount; | |
1158 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1159 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1160 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1161 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1162 | ||
1163 | int mypid = getpid(); | |
1164 | char path_src[256]; | |
1165 | char path_dst[256]; | |
1166 | ||
1167 | /* make a source file */ | |
1168 | sprintf(path_src, "test_rename_src%d", mypid); | |
1169 | int fd = ceph_open(cmount, path_src, O_CREAT|O_TRUNC|O_WRONLY, 0777); | |
1170 | ASSERT_GT(fd, 0); | |
1171 | ASSERT_EQ(0, ceph_close(cmount, fd)); | |
1172 | ||
1173 | /* rename to a new dest path */ | |
1174 | sprintf(path_dst, "test_rename_dst%d", mypid); | |
1175 | ASSERT_EQ(0, ceph_rename(cmount, path_src, path_dst)); | |
1176 | ||
1177 | /* test that dest path exists */ | |
1178 | struct ceph_statx stx; | |
1179 | ASSERT_EQ(0, ceph_statx(cmount, path_dst, &stx, 0, 0)); | |
1180 | ||
1181 | /* test that src path doesn't exist */ | |
1182 | ASSERT_EQ(-ENOENT, ceph_statx(cmount, path_src, &stx, 0, AT_SYMLINK_NOFOLLOW)); | |
1183 | ||
1184 | /* rename with non-existent source path */ | |
1185 | ASSERT_EQ(-ENOENT, ceph_rename(cmount, path_src, path_dst)); | |
1186 | ||
1187 | ASSERT_EQ(0, ceph_unlink(cmount, path_dst)); | |
1188 | ceph_shutdown(cmount); | |
1189 | } | |
1190 | ||
1191 | TEST(LibCephFS, UseUnmounted) { | |
1192 | struct ceph_mount_info *cmount; | |
1193 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1194 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1195 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1196 | ||
1197 | struct statvfs stvfs; | |
1198 | EXPECT_EQ(-ENOTCONN, ceph_statfs(cmount, "/", &stvfs)); | |
1199 | EXPECT_EQ(-ENOTCONN, ceph_get_local_osd(cmount)); | |
1200 | EXPECT_EQ(-ENOTCONN, ceph_chdir(cmount, "/")); | |
1201 | ||
1202 | struct ceph_dir_result *dirp; | |
1203 | EXPECT_EQ(-ENOTCONN, ceph_opendir(cmount, "/", &dirp)); | |
1204 | EXPECT_EQ(-ENOTCONN, ceph_closedir(cmount, dirp)); | |
1205 | ||
1206 | ceph_readdir(cmount, dirp); | |
1207 | EXPECT_EQ(ENOTCONN, errno); | |
1208 | ||
1209 | struct dirent rdent; | |
1210 | EXPECT_EQ(-ENOTCONN, ceph_readdir_r(cmount, dirp, &rdent)); | |
1211 | ||
1212 | struct ceph_statx stx; | |
1213 | EXPECT_EQ(-ENOTCONN, ceph_readdirplus_r(cmount, dirp, &rdent, &stx, 0, 0, NULL)); | |
1214 | EXPECT_EQ(-ENOTCONN, ceph_getdents(cmount, dirp, NULL, 0)); | |
1215 | EXPECT_EQ(-ENOTCONN, ceph_getdnames(cmount, dirp, NULL, 0)); | |
1216 | EXPECT_EQ(-ENOTCONN, ceph_telldir(cmount, dirp)); | |
1217 | EXPECT_EQ(-ENOTCONN, ceph_link(cmount, "/", "/link")); | |
1218 | EXPECT_EQ(-ENOTCONN, ceph_unlink(cmount, "/path")); | |
1219 | EXPECT_EQ(-ENOTCONN, ceph_rename(cmount, "/path", "/path")); | |
1220 | EXPECT_EQ(-ENOTCONN, ceph_mkdir(cmount, "/", 0655)); | |
1221 | EXPECT_EQ(-ENOTCONN, ceph_mkdirs(cmount, "/", 0655)); | |
1222 | EXPECT_EQ(-ENOTCONN, ceph_rmdir(cmount, "/path")); | |
1223 | EXPECT_EQ(-ENOTCONN, ceph_readlink(cmount, "/path", NULL, 0)); | |
1224 | EXPECT_EQ(-ENOTCONN, ceph_symlink(cmount, "/path", "/path")); | |
1225 | EXPECT_EQ(-ENOTCONN, ceph_statx(cmount, "/path", &stx, 0, 0)); | |
1226 | EXPECT_EQ(-ENOTCONN, ceph_setattrx(cmount, "/path", &stx, 0, 0)); | |
1227 | EXPECT_EQ(-ENOTCONN, ceph_getxattr(cmount, "/path", "name", NULL, 0)); | |
1228 | EXPECT_EQ(-ENOTCONN, ceph_lgetxattr(cmount, "/path", "name", NULL, 0)); | |
1229 | EXPECT_EQ(-ENOTCONN, ceph_listxattr(cmount, "/path", NULL, 0)); | |
1230 | EXPECT_EQ(-ENOTCONN, ceph_llistxattr(cmount, "/path", NULL, 0)); | |
1231 | EXPECT_EQ(-ENOTCONN, ceph_removexattr(cmount, "/path", "name")); | |
1232 | EXPECT_EQ(-ENOTCONN, ceph_lremovexattr(cmount, "/path", "name")); | |
1233 | EXPECT_EQ(-ENOTCONN, ceph_setxattr(cmount, "/path", "name", NULL, 0, 0)); | |
1234 | EXPECT_EQ(-ENOTCONN, ceph_lsetxattr(cmount, "/path", "name", NULL, 0, 0)); | |
1235 | EXPECT_EQ(-ENOTCONN, ceph_fsetattrx(cmount, 0, &stx, 0)); | |
1236 | EXPECT_EQ(-ENOTCONN, ceph_chmod(cmount, "/path", 0)); | |
1237 | EXPECT_EQ(-ENOTCONN, ceph_fchmod(cmount, 0, 0)); | |
1238 | EXPECT_EQ(-ENOTCONN, ceph_chown(cmount, "/path", 0, 0)); | |
1239 | EXPECT_EQ(-ENOTCONN, ceph_lchown(cmount, "/path", 0, 0)); | |
1240 | EXPECT_EQ(-ENOTCONN, ceph_fchown(cmount, 0, 0, 0)); | |
1241 | ||
1242 | struct utimbuf utb; | |
1243 | EXPECT_EQ(-ENOTCONN, ceph_utime(cmount, "/path", &utb)); | |
1244 | EXPECT_EQ(-ENOTCONN, ceph_truncate(cmount, "/path", 0)); | |
1245 | EXPECT_EQ(-ENOTCONN, ceph_mknod(cmount, "/path", 0, 0)); | |
1246 | EXPECT_EQ(-ENOTCONN, ceph_open(cmount, "/path", 0, 0)); | |
1247 | EXPECT_EQ(-ENOTCONN, ceph_open_layout(cmount, "/path", 0, 0, 0, 0, 0, "pool")); | |
1248 | EXPECT_EQ(-ENOTCONN, ceph_close(cmount, 0)); | |
1249 | EXPECT_EQ(-ENOTCONN, ceph_lseek(cmount, 0, 0, SEEK_SET)); | |
1250 | EXPECT_EQ(-ENOTCONN, ceph_read(cmount, 0, NULL, 0, 0)); | |
1251 | EXPECT_EQ(-ENOTCONN, ceph_write(cmount, 0, NULL, 0, 0)); | |
1252 | EXPECT_EQ(-ENOTCONN, ceph_ftruncate(cmount, 0, 0)); | |
1253 | EXPECT_EQ(-ENOTCONN, ceph_fsync(cmount, 0, 0)); | |
1254 | EXPECT_EQ(-ENOTCONN, ceph_fstatx(cmount, 0, &stx, 0, 0)); | |
1255 | EXPECT_EQ(-ENOTCONN, ceph_sync_fs(cmount)); | |
1256 | EXPECT_EQ(-ENOTCONN, ceph_get_file_stripe_unit(cmount, 0)); | |
1257 | EXPECT_EQ(-ENOTCONN, ceph_get_file_stripe_count(cmount, 0)); | |
1258 | EXPECT_EQ(-ENOTCONN, ceph_get_file_layout(cmount, 0, NULL, NULL ,NULL ,NULL)); | |
1259 | EXPECT_EQ(-ENOTCONN, ceph_get_file_object_size(cmount, 0)); | |
1260 | EXPECT_EQ(-ENOTCONN, ceph_get_file_pool(cmount, 0)); | |
1261 | EXPECT_EQ(-ENOTCONN, ceph_get_file_pool_name(cmount, 0, NULL, 0)); | |
1262 | EXPECT_EQ(-ENOTCONN, ceph_get_file_replication(cmount, 0)); | |
1263 | EXPECT_EQ(-ENOTCONN, ceph_get_path_replication(cmount, "/path")); | |
1264 | EXPECT_EQ(-ENOTCONN, ceph_get_path_layout(cmount, "/path", NULL, NULL, NULL, NULL)); | |
1265 | EXPECT_EQ(-ENOTCONN, ceph_get_path_object_size(cmount, "/path")); | |
1266 | EXPECT_EQ(-ENOTCONN, ceph_get_path_stripe_count(cmount, "/path")); | |
1267 | EXPECT_EQ(-ENOTCONN, ceph_get_path_stripe_unit(cmount, "/path")); | |
1268 | EXPECT_EQ(-ENOTCONN, ceph_get_path_pool(cmount, "/path")); | |
1269 | EXPECT_EQ(-ENOTCONN, ceph_get_path_pool_name(cmount, "/path", NULL, 0)); | |
1270 | EXPECT_EQ(-ENOTCONN, ceph_get_pool_name(cmount, 0, NULL, 0)); | |
1271 | EXPECT_EQ(-ENOTCONN, ceph_get_file_stripe_address(cmount, 0, 0, NULL, 0)); | |
1272 | EXPECT_EQ(-ENOTCONN, ceph_localize_reads(cmount, 0)); | |
1273 | EXPECT_EQ(-ENOTCONN, ceph_debug_get_fd_caps(cmount, 0)); | |
1274 | EXPECT_EQ(-ENOTCONN, ceph_debug_get_file_caps(cmount, "/path")); | |
1275 | EXPECT_EQ(-ENOTCONN, ceph_get_stripe_unit_granularity(cmount)); | |
1276 | EXPECT_EQ(-ENOTCONN, ceph_get_pool_id(cmount, "data")); | |
1277 | EXPECT_EQ(-ENOTCONN, ceph_get_pool_replication(cmount, 1)); | |
1278 | ||
1279 | ceph_release(cmount); | |
1280 | } | |
1281 | ||
1282 | TEST(LibCephFS, GetPoolId) { | |
1283 | struct ceph_mount_info *cmount; | |
1284 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1285 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1286 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1287 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1288 | ||
1289 | char name[80]; | |
1290 | memset(name, 0, sizeof(name)); | |
1291 | ASSERT_LE(0, ceph_get_path_pool_name(cmount, "/", name, sizeof(name))); | |
1292 | ASSERT_GE(ceph_get_pool_id(cmount, name), 0); | |
1293 | ASSERT_EQ(ceph_get_pool_id(cmount, "weflkjwelfjwlkejf"), -ENOENT); | |
1294 | ||
1295 | ceph_shutdown(cmount); | |
1296 | } | |
1297 | ||
1298 | TEST(LibCephFS, GetPoolReplication) { | |
1299 | struct ceph_mount_info *cmount; | |
1300 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1301 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1302 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1303 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1304 | ||
1305 | /* negative pools */ | |
1306 | ASSERT_EQ(ceph_get_pool_replication(cmount, -10), -ENOENT); | |
1307 | ||
1308 | /* valid pool */ | |
1309 | int pool_id; | |
1310 | int stripe_unit, stripe_count, object_size; | |
1311 | ASSERT_EQ(0, ceph_get_path_layout(cmount, "/", &stripe_unit, &stripe_count, | |
1312 | &object_size, &pool_id)); | |
1313 | ASSERT_GE(pool_id, 0); | |
1314 | ASSERT_GT(ceph_get_pool_replication(cmount, pool_id), 0); | |
1315 | ||
1316 | ceph_shutdown(cmount); | |
1317 | } | |
1318 | ||
1319 | TEST(LibCephFS, GetExtentOsds) { | |
1320 | struct ceph_mount_info *cmount; | |
1321 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1322 | ||
1323 | EXPECT_EQ(-ENOTCONN, ceph_get_file_extent_osds(cmount, 0, 0, NULL, NULL, 0)); | |
1324 | ||
1325 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1326 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1327 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1328 | ||
1329 | int stripe_unit = (1<<18); | |
1330 | ||
1331 | /* make a file! */ | |
1332 | char test_file[256]; | |
1333 | sprintf(test_file, "test_extent_osds_%d", getpid()); | |
1334 | int fd = ceph_open_layout(cmount, test_file, O_CREAT|O_RDWR, 0666, | |
1335 | stripe_unit, 2, stripe_unit*2, NULL); | |
1336 | ASSERT_GT(fd, 0); | |
1337 | ||
1338 | /* get back how many osds > 0 */ | |
1339 | int ret = ceph_get_file_extent_osds(cmount, fd, 0, NULL, NULL, 0); | |
1340 | EXPECT_GT(ret, 0); | |
1341 | ||
1342 | int64_t len; | |
1343 | int osds[ret]; | |
1344 | ||
1345 | /* full stripe extent */ | |
1346 | EXPECT_EQ(ret, ceph_get_file_extent_osds(cmount, fd, 0, &len, osds, ret)); | |
1347 | EXPECT_EQ(len, (int64_t)stripe_unit); | |
1348 | ||
1349 | /* half stripe extent */ | |
1350 | EXPECT_EQ(ret, ceph_get_file_extent_osds(cmount, fd, stripe_unit/2, &len, osds, ret)); | |
1351 | EXPECT_EQ(len, (int64_t)stripe_unit/2); | |
1352 | ||
1353 | /* 1.5 stripe unit offset -1 byte */ | |
1354 | EXPECT_EQ(ret, ceph_get_file_extent_osds(cmount, fd, 3*stripe_unit/2-1, &len, osds, ret)); | |
1355 | EXPECT_EQ(len, (int64_t)stripe_unit/2+1); | |
1356 | ||
1357 | /* 1.5 stripe unit offset +1 byte */ | |
1358 | EXPECT_EQ(ret, ceph_get_file_extent_osds(cmount, fd, 3*stripe_unit/2+1, &len, osds, ret)); | |
1359 | EXPECT_EQ(len, (int64_t)stripe_unit/2-1); | |
1360 | ||
1361 | /* only when more than 1 osd */ | |
1362 | if (ret > 1) { | |
1363 | EXPECT_EQ(-ERANGE, ceph_get_file_extent_osds(cmount, fd, 0, NULL, osds, 1)); | |
1364 | } | |
1365 | ||
1366 | ceph_close(cmount, fd); | |
1367 | ||
1368 | ceph_shutdown(cmount); | |
1369 | } | |
1370 | ||
1371 | TEST(LibCephFS, GetOsdCrushLocation) { | |
1372 | struct ceph_mount_info *cmount; | |
1373 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1374 | ||
1375 | EXPECT_EQ(-ENOTCONN, ceph_get_osd_crush_location(cmount, 0, NULL, 0)); | |
1376 | ||
1377 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1378 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1379 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1380 | ||
1381 | ASSERT_EQ(ceph_get_osd_crush_location(cmount, 0, NULL, 1), -EINVAL); | |
1382 | ||
1383 | char path[256]; | |
1384 | ASSERT_EQ(ceph_get_osd_crush_location(cmount, 9999999, path, 0), -ENOENT); | |
1385 | ASSERT_EQ(ceph_get_osd_crush_location(cmount, -1, path, 0), -EINVAL); | |
1386 | ||
1387 | char test_file[256]; | |
1388 | sprintf(test_file, "test_osds_loc_%d", getpid()); | |
1389 | int fd = ceph_open(cmount, test_file, O_CREAT|O_RDWR, 0666); | |
1390 | ASSERT_GT(fd, 0); | |
1391 | ||
1392 | /* get back how many osds > 0 */ | |
1393 | int ret = ceph_get_file_extent_osds(cmount, fd, 0, NULL, NULL, 0); | |
1394 | EXPECT_GT(ret, 0); | |
1395 | ||
1396 | /* full stripe extent */ | |
1397 | int osds[ret]; | |
1398 | EXPECT_EQ(ret, ceph_get_file_extent_osds(cmount, fd, 0, NULL, osds, ret)); | |
1399 | ||
1400 | ASSERT_GT(ceph_get_osd_crush_location(cmount, 0, path, 0), 0); | |
1401 | ASSERT_EQ(ceph_get_osd_crush_location(cmount, 0, path, 1), -ERANGE); | |
1402 | ||
1403 | for (int i = 0; i < ret; i++) { | |
1404 | int len = ceph_get_osd_crush_location(cmount, osds[i], path, sizeof(path)); | |
1405 | ASSERT_GT(len, 0); | |
1406 | int pos = 0; | |
1407 | while (pos < len) { | |
1408 | std::string type(path + pos); | |
1409 | ASSERT_GT((int)type.size(), 0); | |
1410 | pos += type.size() + 1; | |
1411 | ||
1412 | std::string name(path + pos); | |
1413 | ASSERT_GT((int)name.size(), 0); | |
1414 | pos += name.size() + 1; | |
1415 | } | |
1416 | } | |
1417 | ||
1418 | ceph_close(cmount, fd); | |
1419 | ceph_shutdown(cmount); | |
1420 | } | |
1421 | ||
1422 | TEST(LibCephFS, GetOsdAddr) { | |
1423 | struct ceph_mount_info *cmount; | |
1424 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1425 | ||
1426 | EXPECT_EQ(-ENOTCONN, ceph_get_osd_addr(cmount, 0, NULL)); | |
1427 | ||
1428 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1429 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1430 | ASSERT_EQ(ceph_mount(cmount, NULL), 0); | |
1431 | ||
1432 | ASSERT_EQ(-EINVAL, ceph_get_osd_addr(cmount, 0, NULL)); | |
1433 | ||
1434 | struct sockaddr_storage addr; | |
1435 | ASSERT_EQ(-ENOENT, ceph_get_osd_addr(cmount, -1, &addr)); | |
1436 | ASSERT_EQ(-ENOENT, ceph_get_osd_addr(cmount, 9999999, &addr)); | |
1437 | ||
1438 | ASSERT_EQ(0, ceph_get_osd_addr(cmount, 0, &addr)); | |
1439 | ||
1440 | ceph_shutdown(cmount); | |
1441 | } | |
1442 | ||
1443 | TEST(LibCephFS, OpenNoClose) { | |
1444 | struct ceph_mount_info *cmount; | |
1445 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1446 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1447 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1448 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1449 | ||
1450 | pid_t mypid = getpid(); | |
1451 | char str_buf[256]; | |
1452 | sprintf(str_buf, "open_no_close_dir%d", mypid); | |
1453 | ASSERT_EQ(0, ceph_mkdirs(cmount, str_buf, 0777)); | |
1454 | ||
1455 | struct ceph_dir_result *ls_dir = NULL; | |
1456 | ASSERT_EQ(ceph_opendir(cmount, str_buf, &ls_dir), 0); | |
1457 | ||
1458 | sprintf(str_buf, "open_no_close_file%d", mypid); | |
1459 | int fd = ceph_open(cmount, str_buf, O_RDONLY|O_CREAT, 0666); | |
1460 | ASSERT_LT(0, fd); | |
1461 | ||
1462 | // shutdown should force close opened file/dir | |
1463 | ceph_shutdown(cmount); | |
1464 | } | |
1465 | ||
1466 | TEST(LibCephFS, Nlink) { | |
1467 | struct ceph_mount_info *cmount; | |
1468 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1469 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1470 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1471 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1472 | ||
1473 | Inode *root, *dir, *file; | |
1474 | ||
1475 | ASSERT_EQ(ceph_ll_lookup_root(cmount, &root), 0); | |
1476 | ||
1477 | char dirname[32], filename[32], linkname[32]; | |
1478 | sprintf(dirname, "nlinkdir%x", getpid()); | |
1479 | sprintf(filename, "nlinkorig%x", getpid()); | |
1480 | sprintf(linkname, "nlinklink%x", getpid()); | |
1481 | ||
1482 | struct ceph_statx stx; | |
1483 | Fh *fh; | |
1484 | UserPerm *perms = ceph_mount_perms(cmount); | |
1485 | ||
1486 | ASSERT_EQ(ceph_ll_mkdir(cmount, root, dirname, 0755, &dir, &stx, 0, 0, perms), 0); | |
1487 | ASSERT_EQ(ceph_ll_create(cmount, dir, filename, 0666, O_RDWR|O_CREAT|O_EXCL, | |
1488 | &file, &fh, &stx, CEPH_STATX_NLINK, 0, perms), 0); | |
1489 | ASSERT_EQ(ceph_ll_close(cmount, fh), 0); | |
1490 | ASSERT_EQ(stx.stx_nlink, (nlink_t)1); | |
1491 | ||
1492 | ASSERT_EQ(ceph_ll_link(cmount, file, dir, linkname, perms), 0); | |
1493 | ASSERT_EQ(ceph_ll_getattr(cmount, file, &stx, CEPH_STATX_NLINK, 0, perms), 0); | |
1494 | ASSERT_EQ(stx.stx_nlink, (nlink_t)2); | |
1495 | ||
1496 | ASSERT_EQ(ceph_ll_unlink(cmount, dir, linkname, perms), 0); | |
1497 | ASSERT_EQ(ceph_ll_lookup(cmount, dir, filename, &file, &stx, | |
1498 | CEPH_STATX_NLINK, 0, perms), 0); | |
1499 | ASSERT_EQ(stx.stx_nlink, (nlink_t)1); | |
1500 | ||
1501 | ceph_shutdown(cmount); | |
1502 | } | |
1503 | ||
1504 | TEST(LibCephFS, SlashDotDot) { | |
1505 | struct ceph_mount_info *cmount; | |
1506 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1507 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1508 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1509 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1510 | ||
1511 | struct ceph_statx stx; | |
1512 | ASSERT_EQ(ceph_statx(cmount, "/.", &stx, CEPH_STATX_INO, 0), 0); | |
1513 | ||
1514 | ino_t ino = stx.stx_ino; | |
1515 | ASSERT_EQ(ceph_statx(cmount, "/..", &stx, CEPH_STATX_INO, 0), 0); | |
1516 | ||
1517 | /* At root, "." and ".." should be the same inode */ | |
1518 | ASSERT_EQ(ino, stx.stx_ino); | |
1519 | ||
1520 | /* Test accessing the parent of an unlinked directory */ | |
1521 | char dir1[32], dir2[32]; | |
1522 | sprintf(dir1, "/sldotdot%x", getpid()); | |
1523 | sprintf(dir2, "%s/sub%x", dir1, getpid()); | |
1524 | ||
1525 | ASSERT_EQ(ceph_mkdir(cmount, dir1, 0755), 0); | |
1526 | ASSERT_EQ(ceph_mkdir(cmount, dir2, 0755), 0); | |
1527 | ||
1528 | ASSERT_EQ(ceph_chdir(cmount, dir2), 0); | |
1529 | ||
1530 | /* Test behavior when unlinking cwd */ | |
1531 | struct ceph_dir_result *rdir; | |
1532 | ASSERT_EQ(ceph_opendir(cmount, ".", &rdir), 0); | |
1533 | ASSERT_EQ(ceph_rmdir(cmount, dir2), 0); | |
1534 | ||
1535 | /* get "." entry */ | |
1536 | struct dirent *result = ceph_readdir(cmount, rdir); | |
1537 | ino = result->d_ino; | |
1538 | ||
1539 | /* get ".." entry */ | |
1540 | result = ceph_readdir(cmount, rdir); | |
1541 | ASSERT_EQ(ino, result->d_ino); | |
1542 | ceph_closedir(cmount, rdir); | |
1543 | ||
1544 | /* Make sure it works same way when mounting subtree */ | |
1545 | ASSERT_EQ(ceph_unmount(cmount), 0); | |
1546 | ASSERT_EQ(ceph_mount(cmount, dir1), 0); | |
1547 | ASSERT_EQ(ceph_statx(cmount, "/..", &stx, CEPH_STATX_INO, 0), 0); | |
1548 | ||
1549 | /* Test readdir behavior */ | |
1550 | ASSERT_EQ(ceph_opendir(cmount, "/", &rdir), 0); | |
1551 | result = ceph_readdir(cmount, rdir); | |
1552 | ASSERT_TRUE(result != NULL); | |
1553 | ASSERT_STREQ(result->d_name, "."); | |
1554 | ino = result->d_ino; | |
1555 | result = ceph_readdir(cmount, rdir); | |
1556 | ASSERT_TRUE(result != NULL); | |
1557 | ASSERT_STREQ(result->d_name, ".."); | |
1558 | ASSERT_EQ(ino, result->d_ino); | |
1559 | ||
1560 | ceph_shutdown(cmount); | |
1561 | } | |
1562 | ||
1563 | static inline bool | |
1564 | timespec_eq(timespec const& lhs, timespec const& rhs) | |
1565 | { | |
1566 | return lhs.tv_sec == rhs.tv_sec && lhs.tv_nsec == rhs.tv_nsec; | |
1567 | } | |
1568 | ||
1569 | TEST(LibCephFS, Btime) { | |
1570 | struct ceph_mount_info *cmount; | |
1571 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1572 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1573 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1574 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1575 | ||
1576 | char filename[32]; | |
1577 | sprintf(filename, "/getattrx%x", getpid()); | |
1578 | ||
1579 | ceph_unlink(cmount, filename); | |
1580 | int fd = ceph_open(cmount, filename, O_RDWR|O_CREAT|O_EXCL, 0666); | |
1581 | ASSERT_LT(0, fd); | |
1582 | ||
1583 | /* make sure fstatx works */ | |
1584 | struct ceph_statx stx; | |
1585 | ||
1586 | ASSERT_EQ(ceph_fstatx(cmount, fd, &stx, CEPH_STATX_CTIME|CEPH_STATX_BTIME, 0), 0); | |
1587 | ASSERT_TRUE(stx.stx_mask & (CEPH_STATX_CTIME|CEPH_STATX_BTIME)); | |
1588 | ASSERT_TRUE(timespec_eq(stx.stx_ctime, stx.stx_btime)); | |
1589 | ceph_close(cmount, fd); | |
1590 | ||
1591 | ASSERT_EQ(ceph_statx(cmount, filename, &stx, CEPH_STATX_CTIME|CEPH_STATX_BTIME, 0), 0); | |
1592 | ASSERT_TRUE(timespec_eq(stx.stx_ctime, stx.stx_btime)); | |
1593 | ASSERT_TRUE(stx.stx_mask & (CEPH_STATX_CTIME|CEPH_STATX_BTIME)); | |
1594 | ||
1595 | struct timespec old_btime = stx.stx_btime; | |
1596 | ||
1597 | /* Now sleep, do a chmod and verify that the ctime changed, but btime didn't */ | |
1598 | sleep(1); | |
1599 | ASSERT_EQ(ceph_chmod(cmount, filename, 0644), 0); | |
1600 | ASSERT_EQ(ceph_statx(cmount, filename, &stx, CEPH_STATX_CTIME|CEPH_STATX_BTIME, 0), 0); | |
1601 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_BTIME); | |
1602 | ASSERT_TRUE(timespec_eq(stx.stx_btime, old_btime)); | |
1603 | ASSERT_FALSE(timespec_eq(stx.stx_ctime, stx.stx_btime)); | |
1604 | ||
1605 | ceph_shutdown(cmount); | |
1606 | } | |
1607 | ||
1608 | TEST(LibCephFS, SetBtime) { | |
1609 | struct ceph_mount_info *cmount; | |
1610 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1611 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1612 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1613 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1614 | ||
1615 | char filename[32]; | |
1616 | sprintf(filename, "/setbtime%x", getpid()); | |
1617 | ||
1618 | ceph_unlink(cmount, filename); | |
1619 | int fd = ceph_open(cmount, filename, O_RDWR|O_CREAT|O_EXCL, 0666); | |
1620 | ASSERT_LT(0, fd); | |
1621 | ceph_close(cmount, fd); | |
1622 | ||
1623 | struct ceph_statx stx; | |
1624 | struct timespec old_btime = { 1, 2 }; | |
1625 | ||
1626 | stx.stx_btime = old_btime; | |
1627 | ||
1628 | ASSERT_EQ(ceph_setattrx(cmount, filename, &stx, CEPH_SETATTR_BTIME, 0), 0); | |
1629 | ||
1630 | ASSERT_EQ(ceph_statx(cmount, filename, &stx, CEPH_STATX_BTIME, 0), 0); | |
1631 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_BTIME); | |
1632 | ASSERT_TRUE(timespec_eq(stx.stx_btime, old_btime)); | |
1633 | ||
1634 | ceph_shutdown(cmount); | |
1635 | } | |
1636 | ||
1637 | TEST(LibCephFS, LazyStatx) { | |
1638 | struct ceph_mount_info *cmount1, *cmount2; | |
1639 | ASSERT_EQ(ceph_create(&cmount1, NULL), 0); | |
1640 | ASSERT_EQ(ceph_create(&cmount2, NULL), 0); | |
1641 | ASSERT_EQ(ceph_conf_read_file(cmount1, NULL), 0); | |
1642 | ASSERT_EQ(ceph_conf_read_file(cmount2, NULL), 0); | |
1643 | ASSERT_EQ(0, ceph_conf_parse_env(cmount1, NULL)); | |
1644 | ASSERT_EQ(0, ceph_conf_parse_env(cmount2, NULL)); | |
1645 | ASSERT_EQ(ceph_mount(cmount1, "/"), 0); | |
1646 | ASSERT_EQ(ceph_mount(cmount2, "/"), 0); | |
1647 | ||
1648 | char filename[32]; | |
1649 | sprintf(filename, "lazystatx%x", getpid()); | |
1650 | ||
1651 | Inode *root1, *file1, *root2, *file2; | |
1652 | struct ceph_statx stx; | |
1653 | Fh *fh; | |
1654 | UserPerm *perms1 = ceph_mount_perms(cmount1); | |
1655 | UserPerm *perms2 = ceph_mount_perms(cmount2); | |
1656 | ||
1657 | ASSERT_EQ(ceph_ll_lookup_root(cmount1, &root1), 0); | |
1658 | ceph_ll_unlink(cmount1, root1, filename, perms1); | |
1659 | ASSERT_EQ(ceph_ll_create(cmount1, root1, filename, 0666, O_RDWR|O_CREAT|O_EXCL, | |
1660 | &file1, &fh, &stx, 0, 0, perms1), 0); | |
1661 | ASSERT_EQ(ceph_ll_close(cmount1, fh), 0); | |
1662 | ||
1663 | ASSERT_EQ(ceph_ll_lookup_root(cmount2, &root2), 0); | |
1664 | ||
1665 | ASSERT_EQ(ceph_ll_lookup(cmount2, root2, filename, &file2, &stx, CEPH_STATX_CTIME, 0, perms2), 0); | |
1666 | ||
1667 | struct timespec old_ctime = stx.stx_ctime; | |
1668 | ||
1669 | /* | |
1670 | * Now sleep, do a chmod on the first client and the see whether we get a | |
1671 | * different ctime with a statx that uses AT_NO_ATTR_SYNC | |
1672 | */ | |
1673 | sleep(1); | |
1674 | stx.stx_mode = 0644; | |
1675 | ASSERT_EQ(ceph_ll_setattr(cmount1, file1, &stx, CEPH_SETATTR_MODE, perms1), 0); | |
1676 | ||
1677 | ASSERT_EQ(ceph_ll_getattr(cmount2, file2, &stx, CEPH_STATX_CTIME, AT_NO_ATTR_SYNC, perms2), 0); | |
1678 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_CTIME); | |
1679 | ASSERT_TRUE(stx.stx_ctime.tv_sec == old_ctime.tv_sec && | |
1680 | stx.stx_ctime.tv_nsec == old_ctime.tv_nsec); | |
1681 | ||
1682 | ceph_shutdown(cmount1); | |
1683 | ceph_shutdown(cmount2); | |
1684 | } | |
1685 | ||
1686 | TEST(LibCephFS, ChangeAttr) { | |
1687 | struct ceph_mount_info *cmount; | |
1688 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1689 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1690 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1691 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1692 | ||
1693 | char filename[32]; | |
1694 | sprintf(filename, "/changeattr%x", getpid()); | |
1695 | ||
1696 | ceph_unlink(cmount, filename); | |
1697 | int fd = ceph_open(cmount, filename, O_RDWR|O_CREAT|O_EXCL, 0666); | |
1698 | ASSERT_LT(0, fd); | |
1699 | ||
1700 | struct ceph_statx stx; | |
1701 | ASSERT_EQ(ceph_statx(cmount, filename, &stx, CEPH_STATX_VERSION, 0), 0); | |
1702 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_VERSION); | |
1703 | ||
1704 | uint64_t old_change_attr = stx.stx_version; | |
1705 | ||
1706 | /* do chmod, and check whether change_attr changed */ | |
1707 | ASSERT_EQ(ceph_chmod(cmount, filename, 0644), 0); | |
1708 | ASSERT_EQ(ceph_statx(cmount, filename, &stx, CEPH_STATX_VERSION, 0), 0); | |
1709 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_VERSION); | |
1710 | ASSERT_NE(stx.stx_version, old_change_attr); | |
1711 | old_change_attr = stx.stx_version; | |
1712 | ||
1713 | /* now do a write and see if it changed again */ | |
1714 | ASSERT_EQ(3, ceph_write(cmount, fd, "foo", 3, 0)); | |
1715 | ASSERT_EQ(ceph_statx(cmount, filename, &stx, CEPH_STATX_VERSION, 0), 0); | |
1716 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_VERSION); | |
1717 | ASSERT_NE(stx.stx_version, old_change_attr); | |
1718 | old_change_attr = stx.stx_version; | |
1719 | ||
1720 | /* Now truncate and check again */ | |
1721 | ASSERT_EQ(0, ceph_ftruncate(cmount, fd, 0)); | |
1722 | ASSERT_EQ(ceph_statx(cmount, filename, &stx, CEPH_STATX_VERSION, 0), 0); | |
1723 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_VERSION); | |
1724 | ASSERT_NE(stx.stx_version, old_change_attr); | |
1725 | ||
1726 | ceph_close(cmount, fd); | |
1727 | ceph_shutdown(cmount); | |
1728 | } | |
1729 | ||
1730 | TEST(LibCephFS, DirChangeAttr) { | |
1731 | struct ceph_mount_info *cmount; | |
1732 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1733 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1734 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1735 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1736 | ||
1737 | char dirname[32], filename[32]; | |
1738 | sprintf(dirname, "/dirchange%x", getpid()); | |
1739 | sprintf(filename, "%s/foo", dirname); | |
1740 | ||
1741 | ASSERT_EQ(ceph_mkdir(cmount, dirname, 0755), 0); | |
1742 | ||
1743 | struct ceph_statx stx; | |
1744 | ASSERT_EQ(ceph_statx(cmount, dirname, &stx, CEPH_STATX_VERSION, 0), 0); | |
1745 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_VERSION); | |
1746 | ||
1747 | uint64_t old_change_attr = stx.stx_version; | |
1748 | ||
1749 | int fd = ceph_open(cmount, filename, O_RDWR|O_CREAT|O_EXCL, 0666); | |
1750 | ASSERT_LT(0, fd); | |
1751 | ceph_close(cmount, fd); | |
1752 | ||
1753 | ASSERT_EQ(ceph_statx(cmount, dirname, &stx, CEPH_STATX_VERSION, 0), 0); | |
1754 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_VERSION); | |
1755 | ASSERT_NE(stx.stx_version, old_change_attr); | |
1756 | ||
1757 | old_change_attr = stx.stx_version; | |
1758 | ||
1759 | ASSERT_EQ(ceph_unlink(cmount, filename), 0); | |
1760 | ASSERT_EQ(ceph_statx(cmount, dirname, &stx, CEPH_STATX_VERSION, 0), 0); | |
1761 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_VERSION); | |
1762 | ASSERT_NE(stx.stx_version, old_change_attr); | |
1763 | ||
1764 | ceph_shutdown(cmount); | |
1765 | } | |
1766 | ||
1767 | TEST(LibCephFS, SetSize) { | |
1768 | struct ceph_mount_info *cmount; | |
1769 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1770 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1771 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1772 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1773 | ||
1774 | char filename[32]; | |
1775 | sprintf(filename, "/setsize%x", getpid()); | |
1776 | ||
1777 | ceph_unlink(cmount, filename); | |
1778 | int fd = ceph_open(cmount, filename, O_RDWR|O_CREAT|O_EXCL, 0666); | |
1779 | ASSERT_LT(0, fd); | |
1780 | ||
1781 | struct ceph_statx stx; | |
1782 | uint64_t size = 8388608; | |
1783 | stx.stx_size = size; | |
1784 | ASSERT_EQ(ceph_fsetattrx(cmount, fd, &stx, CEPH_SETATTR_SIZE), 0); | |
1785 | ASSERT_EQ(ceph_fstatx(cmount, fd, &stx, CEPH_STATX_SIZE, 0), 0); | |
1786 | ASSERT_EQ(stx.stx_size, size); | |
1787 | ||
1788 | ceph_close(cmount, fd); | |
1789 | ceph_shutdown(cmount); | |
1790 | } | |
1791 | ||
1792 | TEST(LibCephFS, ClearSetuid) { | |
1793 | struct ceph_mount_info *cmount; | |
1794 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1795 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1796 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1797 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1798 | ||
1799 | Inode *root; | |
1800 | ASSERT_EQ(ceph_ll_lookup_root(cmount, &root), 0); | |
1801 | ||
1802 | char filename[32]; | |
1803 | sprintf(filename, "clearsetuid%x", getpid()); | |
1804 | ||
1805 | Fh *fh; | |
1806 | Inode *in; | |
1807 | struct ceph_statx stx; | |
181888fb FG |
1808 | const mode_t after_mode = S_IRWXU; |
1809 | const mode_t before_mode = S_IRWXU | S_ISUID | S_ISGID; | |
7c673cae FG |
1810 | const unsigned want = CEPH_STATX_UID|CEPH_STATX_GID|CEPH_STATX_MODE; |
1811 | UserPerm *usercred = ceph_mount_perms(cmount); | |
1812 | ||
1813 | ceph_ll_unlink(cmount, root, filename, usercred); | |
1814 | ASSERT_EQ(ceph_ll_create(cmount, root, filename, before_mode, | |
1815 | O_RDWR|O_CREAT|O_EXCL, &in, &fh, &stx, want, 0, | |
1816 | usercred), 0); | |
1817 | ||
1818 | ASSERT_EQ(stx.stx_mode & (mode_t)ALLPERMS, before_mode); | |
1819 | ||
1820 | // write | |
1821 | ASSERT_EQ(ceph_ll_write(cmount, fh, 0, 3, "foo"), 3); | |
1822 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, usercred), 0); | |
1823 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_MODE); | |
1824 | ASSERT_EQ(stx.stx_mode & (mode_t)ALLPERMS, after_mode); | |
1825 | ||
1826 | // reset mode | |
1827 | stx.stx_mode = before_mode; | |
1828 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_STATX_MODE, usercred), 0); | |
1829 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, usercred), 0); | |
1830 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_MODE); | |
1831 | ASSERT_EQ(stx.stx_mode & (mode_t)ALLPERMS, before_mode); | |
1832 | ||
1833 | // truncate | |
1834 | stx.stx_size = 1; | |
1835 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_SETATTR_SIZE, usercred), 0); | |
1836 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, usercred), 0); | |
1837 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_MODE); | |
1838 | ASSERT_EQ(stx.stx_mode & (mode_t)ALLPERMS, after_mode); | |
1839 | ||
1840 | // reset mode | |
1841 | stx.stx_mode = before_mode; | |
1842 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_STATX_MODE, usercred), 0); | |
1843 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, usercred), 0); | |
1844 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_MODE); | |
1845 | ASSERT_EQ(stx.stx_mode & (mode_t)ALLPERMS, before_mode); | |
1846 | ||
1847 | // chown -- for this we need to be "root" | |
1848 | UserPerm *rootcred = ceph_userperm_new(0, 0, 0, NULL); | |
1849 | ASSERT_TRUE(rootcred); | |
1850 | stx.stx_uid++; | |
1851 | stx.stx_gid++; | |
1852 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_SETATTR_UID|CEPH_SETATTR_GID, rootcred), 0); | |
1853 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, usercred), 0); | |
1854 | ASSERT_TRUE(stx.stx_mask & CEPH_STATX_MODE); | |
1855 | ASSERT_EQ(stx.stx_mode & (mode_t)ALLPERMS, after_mode); | |
1856 | ||
181888fb FG |
1857 | /* test chown with supplementary groups, and chown with/without exe bit */ |
1858 | uid_t u = 65534; | |
1859 | gid_t g = 65534; | |
1860 | gid_t gids[] = {65533,65532}; | |
1861 | UserPerm *altcred = ceph_userperm_new(u, g, sizeof gids / sizeof gids[0], gids); | |
1862 | stx.stx_uid = u; | |
1863 | stx.stx_gid = g; | |
1864 | mode_t m = S_ISGID|S_ISUID|S_IRUSR|S_IWUSR; | |
1865 | stx.stx_mode = m; | |
1866 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_STATX_MODE|CEPH_SETATTR_UID|CEPH_SETATTR_GID, rootcred), 0); | |
1867 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, altcred), 0); | |
1868 | ASSERT_EQ(stx.stx_mode&(mode_t)ALLPERMS, m); | |
1869 | /* not dropped without exe bit */ | |
1870 | stx.stx_gid = gids[0]; | |
1871 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_SETATTR_GID, altcred), 0); | |
1872 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, altcred), 0); | |
1873 | ASSERT_EQ(stx.stx_mode&(mode_t)ALLPERMS, m); | |
1874 | /* now check dropped with exe bit */ | |
1875 | m = S_ISGID|S_ISUID|S_IRWXU; | |
1876 | stx.stx_mode = m; | |
1877 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_STATX_MODE, altcred), 0); | |
1878 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, altcred), 0); | |
1879 | ASSERT_EQ(stx.stx_mode&(mode_t)ALLPERMS, m); | |
1880 | stx.stx_gid = gids[1]; | |
1881 | ASSERT_EQ(ceph_ll_setattr(cmount, in, &stx, CEPH_SETATTR_GID, altcred), 0); | |
1882 | ASSERT_EQ(ceph_ll_getattr(cmount, in, &stx, CEPH_STATX_MODE, 0, altcred), 0); | |
1883 | ASSERT_EQ(stx.stx_mode&(mode_t)ALLPERMS, m&(S_IRWXU|S_IRWXG|S_IRWXO)); | |
1884 | ceph_userperm_destroy(altcred); | |
1885 | ||
7c673cae FG |
1886 | ASSERT_EQ(ceph_ll_close(cmount, fh), 0); |
1887 | ceph_shutdown(cmount); | |
1888 | } | |
1889 | ||
1890 | TEST(LibCephFS, OperationsOnRoot) | |
1891 | { | |
1892 | struct ceph_mount_info *cmount; | |
1893 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1894 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1895 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1896 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1897 | ||
1898 | char dirname[32]; | |
1899 | sprintf(dirname, "/somedir%x", getpid()); | |
1900 | ||
1901 | ASSERT_EQ(ceph_mkdir(cmount, dirname, 0755), 0); | |
1902 | ||
1903 | ASSERT_EQ(ceph_rmdir(cmount, "/"), -EBUSY); | |
1904 | ||
1905 | ASSERT_EQ(ceph_link(cmount, "/", "/"), -EEXIST); | |
1906 | ASSERT_EQ(ceph_link(cmount, dirname, "/"), -EEXIST); | |
1907 | ASSERT_EQ(ceph_link(cmount, "nonExisitingDir", "/"), -ENOENT); | |
1908 | ||
1909 | ASSERT_EQ(ceph_unlink(cmount, "/"), -EISDIR); | |
1910 | ||
1911 | ASSERT_EQ(ceph_rename(cmount, "/", "/"), -EBUSY); | |
1912 | ASSERT_EQ(ceph_rename(cmount, dirname, "/"), -EBUSY); | |
1913 | ASSERT_EQ(ceph_rename(cmount, "nonExistingDir", "/"), -EBUSY); | |
1914 | ASSERT_EQ(ceph_rename(cmount, "/", dirname), -EBUSY); | |
1915 | ASSERT_EQ(ceph_rename(cmount, "/", "nonExistingDir"), -EBUSY); | |
1916 | ||
1917 | ASSERT_EQ(ceph_mkdir(cmount, "/", 0777), -EEXIST); | |
1918 | ||
1919 | ASSERT_EQ(ceph_mknod(cmount, "/", 0, 0), -EEXIST); | |
1920 | ||
1921 | ASSERT_EQ(ceph_symlink(cmount, "/", "/"), -EEXIST); | |
1922 | ASSERT_EQ(ceph_symlink(cmount, dirname, "/"), -EEXIST); | |
1923 | ASSERT_EQ(ceph_symlink(cmount, "nonExistingDir", "/"), -EEXIST); | |
1924 | ||
1925 | ceph_shutdown(cmount); | |
1926 | } | |
b32b8144 FG |
1927 | |
1928 | static void shutdown_racer_func() | |
1929 | { | |
1930 | const int niter = 32; | |
1931 | struct ceph_mount_info *cmount; | |
1932 | int i; | |
1933 | ||
1934 | for (i = 0; i < niter; ++i) { | |
1935 | ASSERT_EQ(ceph_create(&cmount, NULL), 0); | |
1936 | ASSERT_EQ(ceph_conf_read_file(cmount, NULL), 0); | |
1937 | ASSERT_EQ(0, ceph_conf_parse_env(cmount, NULL)); | |
1938 | ASSERT_EQ(ceph_mount(cmount, "/"), 0); | |
1939 | ceph_shutdown(cmount); | |
1940 | } | |
1941 | } | |
1942 | ||
1943 | // See tracker #20988 | |
1944 | TEST(LibCephFS, ShutdownRace) | |
1945 | { | |
1946 | const int nthreads = 128; | |
1947 | std::thread threads[nthreads]; | |
1948 | ||
1949 | // Need a bunch of fd's for this test | |
1950 | struct rlimit rold, rnew; | |
1951 | ASSERT_EQ(getrlimit(RLIMIT_NOFILE, &rold), 0); | |
1952 | rnew = rold; | |
1953 | rnew.rlim_cur = rnew.rlim_max; | |
1954 | ASSERT_EQ(setrlimit(RLIMIT_NOFILE, &rnew), 0); | |
1955 | ||
1956 | for (int i = 0; i < nthreads; ++i) | |
1957 | threads[i] = std::thread(shutdown_racer_func); | |
1958 | ||
1959 | for (int i = 0; i < nthreads; ++i) | |
1960 | threads[i].join(); | |
1961 | ASSERT_EQ(setrlimit(RLIMIT_NOFILE, &rold), 0); | |
1962 | } |