1 | /* Copyright Joyent, Inc. and other Node contributors. All rights reserved. |
2 | * |
3 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
4 | * of this software and associated documentation files (the "Software"), to |
5 | * deal in the Software without restriction, including without limitation the |
6 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
7 | * sell copies of the Software, and to permit persons to whom the Software is |
8 | * furnished to do so, subject to the following conditions: |
9 | * |
10 | * The above copyright notice and this permission notice shall be included in |
11 | * all copies or substantial portions of the Software. |
12 | * |
13 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
14 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
15 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
16 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
17 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
18 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
19 | * IN THE SOFTWARE. |
20 | */ |
21 | |
22 | #include "uv.h" |
23 | #include "task.h" |
24 | |
25 | #include <errno.h> |
26 | #include <string.h> /* memset */ |
27 | #include <fcntl.h> |
28 | #include <sys/stat.h> |
29 | #include <limits.h> /* INT_MAX, PATH_MAX, IOV_MAX */ |
30 | |
31 | /* FIXME we shouldn't need to branch in this file */ |
32 | #if defined(__unix__) || defined(__POSIX__) || \ |
33 | defined(__APPLE__) || defined(__sun) || \ |
34 | defined(_AIX) || defined(__MVS__) || \ |
35 | defined(__HAIKU__) |
36 | #include <unistd.h> /* unlink, rmdir, etc. */ |
37 | #else |
38 | # include <winioctl.h> |
39 | # include <direct.h> |
40 | # include <io.h> |
41 | # ifndef ERROR_SYMLINK_NOT_SUPPORTED |
42 | # define ERROR_SYMLINK_NOT_SUPPORTED 1464 |
43 | # endif |
44 | # define unlink _unlink |
45 | # define rmdir _rmdir |
46 | # define open _open |
47 | # define write _write |
48 | # define close _close |
49 | # ifndef stat |
50 | # define stat _stati64 |
51 | # endif |
52 | # ifndef lseek |
53 | # define lseek _lseek |
54 | # endif |
55 | #endif |
56 | |
57 | #define TOO_LONG_NAME_LENGTH 65536 |
58 | #define PATHMAX 1024 |
59 | |
60 | typedef struct { |
61 | const char* path; |
62 | double atime; |
63 | double mtime; |
64 | } utime_check_t; |
65 | |
66 | |
67 | static int dummy_cb_count; |
68 | static int close_cb_count; |
69 | static int create_cb_count; |
70 | static int open_cb_count; |
71 | static int read_cb_count; |
72 | static int write_cb_count; |
73 | static int unlink_cb_count; |
74 | static int mkdir_cb_count; |
75 | static int mkdtemp_cb_count; |
76 | static int rmdir_cb_count; |
77 | static int scandir_cb_count; |
78 | static int stat_cb_count; |
79 | static int rename_cb_count; |
80 | static int fsync_cb_count; |
81 | static int fdatasync_cb_count; |
82 | static int ftruncate_cb_count; |
83 | static int sendfile_cb_count; |
84 | static int fstat_cb_count; |
85 | static int access_cb_count; |
86 | static int chmod_cb_count; |
87 | static int fchmod_cb_count; |
88 | static int chown_cb_count; |
89 | static int fchown_cb_count; |
90 | static int lchown_cb_count; |
91 | static int link_cb_count; |
92 | static int symlink_cb_count; |
93 | static int readlink_cb_count; |
94 | static int realpath_cb_count; |
95 | static int utime_cb_count; |
96 | static int futime_cb_count; |
97 | |
98 | static uv_loop_t* loop; |
99 | |
100 | static uv_fs_t open_req1; |
101 | static uv_fs_t open_req2; |
102 | static uv_fs_t read_req; |
103 | static uv_fs_t write_req; |
104 | static uv_fs_t unlink_req; |
105 | static uv_fs_t close_req; |
106 | static uv_fs_t mkdir_req; |
107 | static uv_fs_t mkdtemp_req1; |
108 | static uv_fs_t mkdtemp_req2; |
109 | static uv_fs_t rmdir_req; |
110 | static uv_fs_t scandir_req; |
111 | static uv_fs_t stat_req; |
112 | static uv_fs_t rename_req; |
113 | static uv_fs_t fsync_req; |
114 | static uv_fs_t fdatasync_req; |
115 | static uv_fs_t ftruncate_req; |
116 | static uv_fs_t sendfile_req; |
117 | static uv_fs_t utime_req; |
118 | static uv_fs_t futime_req; |
119 | |
120 | static char buf[32]; |
121 | static char buf2[32]; |
122 | static char test_buf[] = "test-buffer\n" ; |
123 | static char test_buf2[] = "second-buffer\n" ; |
124 | static uv_buf_t iov; |
125 | |
126 | #ifdef _WIN32 |
127 | int uv_test_getiovmax(void) { |
128 | return INT32_MAX; /* Emulated by libuv, so no real limit. */ |
129 | } |
130 | #else |
131 | int uv_test_getiovmax(void) { |
132 | #if defined(IOV_MAX) |
133 | return IOV_MAX; |
134 | #elif defined(_SC_IOV_MAX) |
135 | static int iovmax = -1; |
136 | if (iovmax == -1) { |
137 | iovmax = sysconf(_SC_IOV_MAX); |
138 | /* On some embedded devices (arm-linux-uclibc based ip camera), |
139 | * sysconf(_SC_IOV_MAX) can not get the correct value. The return |
140 | * value is -1 and the errno is EINPROGRESS. Degrade the value to 1. |
141 | */ |
142 | if (iovmax == -1) iovmax = 1; |
143 | } |
144 | return iovmax; |
145 | #else |
146 | return 1024; |
147 | #endif |
148 | } |
149 | #endif |
150 | |
151 | #ifdef _WIN32 |
152 | /* |
153 | * This tag and guid have no special meaning, and don't conflict with |
154 | * reserved ids. |
155 | */ |
156 | static unsigned REPARSE_TAG = 0x9913; |
157 | static GUID REPARSE_GUID = { |
158 | 0x1bf6205f, 0x46ae, 0x4527, |
159 | { 0xb1, 0x0c, 0xc5, 0x09, 0xb7, 0x55, 0x22, 0x80 }}; |
160 | #endif |
161 | |
162 | static void check_permission(const char* filename, unsigned int mode) { |
163 | int r; |
164 | uv_fs_t req; |
165 | uv_stat_t* s; |
166 | |
167 | r = uv_fs_stat(NULL, &req, filename, NULL); |
168 | ASSERT(r == 0); |
169 | ASSERT(req.result == 0); |
170 | |
171 | s = &req.statbuf; |
172 | #if defined(_WIN32) || defined(__CYGWIN__) || defined(__MSYS__) |
173 | /* |
174 | * On Windows, chmod can only modify S_IWUSR (_S_IWRITE) bit, |
175 | * so only testing for the specified flags. |
176 | */ |
177 | ASSERT((s->st_mode & 0777) & mode); |
178 | #else |
179 | ASSERT((s->st_mode & 0777) == mode); |
180 | #endif |
181 | |
182 | uv_fs_req_cleanup(&req); |
183 | } |
184 | |
185 | |
186 | static void dummy_cb(uv_fs_t* req) { |
187 | (void) req; |
188 | dummy_cb_count++; |
189 | } |
190 | |
191 | |
192 | static void link_cb(uv_fs_t* req) { |
193 | ASSERT(req->fs_type == UV_FS_LINK); |
194 | ASSERT(req->result == 0); |
195 | link_cb_count++; |
196 | uv_fs_req_cleanup(req); |
197 | } |
198 | |
199 | |
200 | static void symlink_cb(uv_fs_t* req) { |
201 | ASSERT(req->fs_type == UV_FS_SYMLINK); |
202 | ASSERT(req->result == 0); |
203 | symlink_cb_count++; |
204 | uv_fs_req_cleanup(req); |
205 | } |
206 | |
207 | static void readlink_cb(uv_fs_t* req) { |
208 | ASSERT(req->fs_type == UV_FS_READLINK); |
209 | ASSERT(req->result == 0); |
210 | ASSERT(strcmp(req->ptr, "test_file_symlink2" ) == 0); |
211 | readlink_cb_count++; |
212 | uv_fs_req_cleanup(req); |
213 | } |
214 | |
215 | |
216 | static void realpath_cb(uv_fs_t* req) { |
217 | char test_file_abs_buf[PATHMAX]; |
218 | size_t test_file_abs_size = sizeof(test_file_abs_buf); |
219 | ASSERT(req->fs_type == UV_FS_REALPATH); |
220 | #ifdef _WIN32 |
221 | /* |
222 | * Windows XP and Server 2003 don't support GetFinalPathNameByHandleW() |
223 | */ |
224 | if (req->result == UV_ENOSYS) { |
225 | realpath_cb_count++; |
226 | uv_fs_req_cleanup(req); |
227 | return; |
228 | } |
229 | #endif |
230 | ASSERT(req->result == 0); |
231 | |
232 | uv_cwd(test_file_abs_buf, &test_file_abs_size); |
233 | #ifdef _WIN32 |
234 | strcat(test_file_abs_buf, "\\test_file" ); |
235 | ASSERT(stricmp(req->ptr, test_file_abs_buf) == 0); |
236 | #else |
237 | strcat(test_file_abs_buf, "/test_file" ); |
238 | ASSERT(strcmp(req->ptr, test_file_abs_buf) == 0); |
239 | #endif |
240 | realpath_cb_count++; |
241 | uv_fs_req_cleanup(req); |
242 | } |
243 | |
244 | |
245 | static void access_cb(uv_fs_t* req) { |
246 | ASSERT(req->fs_type == UV_FS_ACCESS); |
247 | access_cb_count++; |
248 | uv_fs_req_cleanup(req); |
249 | } |
250 | |
251 | |
252 | static void fchmod_cb(uv_fs_t* req) { |
253 | ASSERT(req->fs_type == UV_FS_FCHMOD); |
254 | ASSERT(req->result == 0); |
255 | fchmod_cb_count++; |
256 | uv_fs_req_cleanup(req); |
257 | check_permission("test_file" , *(int*)req->data); |
258 | } |
259 | |
260 | |
261 | static void chmod_cb(uv_fs_t* req) { |
262 | ASSERT(req->fs_type == UV_FS_CHMOD); |
263 | ASSERT(req->result == 0); |
264 | chmod_cb_count++; |
265 | uv_fs_req_cleanup(req); |
266 | check_permission("test_file" , *(int*)req->data); |
267 | } |
268 | |
269 | |
270 | static void fchown_cb(uv_fs_t* req) { |
271 | ASSERT(req->fs_type == UV_FS_FCHOWN); |
272 | ASSERT(req->result == 0); |
273 | fchown_cb_count++; |
274 | uv_fs_req_cleanup(req); |
275 | } |
276 | |
277 | |
278 | static void chown_cb(uv_fs_t* req) { |
279 | ASSERT(req->fs_type == UV_FS_CHOWN); |
280 | ASSERT(req->result == 0); |
281 | chown_cb_count++; |
282 | uv_fs_req_cleanup(req); |
283 | } |
284 | |
285 | static void lchown_cb(uv_fs_t* req) { |
286 | ASSERT(req->fs_type == UV_FS_LCHOWN); |
287 | ASSERT(req->result == 0); |
288 | lchown_cb_count++; |
289 | uv_fs_req_cleanup(req); |
290 | } |
291 | |
292 | static void chown_root_cb(uv_fs_t* req) { |
293 | ASSERT(req->fs_type == UV_FS_CHOWN); |
294 | #if defined(_WIN32) || defined(__MSYS__) |
295 | /* On windows, chown is a no-op and always succeeds. */ |
296 | ASSERT(req->result == 0); |
297 | #else |
298 | /* On unix, chown'ing the root directory is not allowed - |
299 | * unless you're root, of course. |
300 | */ |
301 | if (geteuid() == 0) |
302 | ASSERT(req->result == 0); |
303 | else |
304 | # if defined(__CYGWIN__) |
305 | /* On Cygwin, uid 0 is invalid (no root). */ |
306 | ASSERT(req->result == UV_EINVAL); |
307 | # else |
308 | ASSERT(req->result == UV_EPERM); |
309 | # endif |
310 | #endif |
311 | chown_cb_count++; |
312 | uv_fs_req_cleanup(req); |
313 | } |
314 | |
315 | static void unlink_cb(uv_fs_t* req) { |
316 | ASSERT(req == &unlink_req); |
317 | ASSERT(req->fs_type == UV_FS_UNLINK); |
318 | ASSERT(req->result == 0); |
319 | unlink_cb_count++; |
320 | uv_fs_req_cleanup(req); |
321 | } |
322 | |
323 | static void fstat_cb(uv_fs_t* req) { |
324 | uv_stat_t* s = req->ptr; |
325 | ASSERT(req->fs_type == UV_FS_FSTAT); |
326 | ASSERT(req->result == 0); |
327 | ASSERT(s->st_size == sizeof(test_buf)); |
328 | uv_fs_req_cleanup(req); |
329 | fstat_cb_count++; |
330 | } |
331 | |
332 | |
333 | static void close_cb(uv_fs_t* req) { |
334 | int r; |
335 | ASSERT(req == &close_req); |
336 | ASSERT(req->fs_type == UV_FS_CLOSE); |
337 | ASSERT(req->result == 0); |
338 | close_cb_count++; |
339 | uv_fs_req_cleanup(req); |
340 | if (close_cb_count == 3) { |
341 | r = uv_fs_unlink(loop, &unlink_req, "test_file2" , unlink_cb); |
342 | ASSERT(r == 0); |
343 | } |
344 | } |
345 | |
346 | |
347 | static void ftruncate_cb(uv_fs_t* req) { |
348 | int r; |
349 | ASSERT(req == &ftruncate_req); |
350 | ASSERT(req->fs_type == UV_FS_FTRUNCATE); |
351 | ASSERT(req->result == 0); |
352 | ftruncate_cb_count++; |
353 | uv_fs_req_cleanup(req); |
354 | r = uv_fs_close(loop, &close_req, open_req1.result, close_cb); |
355 | ASSERT(r == 0); |
356 | } |
357 | |
358 | static void fail_cb(uv_fs_t* req) { |
359 | FATAL("fail_cb should not have been called" ); |
360 | } |
361 | |
362 | static void read_cb(uv_fs_t* req) { |
363 | int r; |
364 | ASSERT(req == &read_req); |
365 | ASSERT(req->fs_type == UV_FS_READ); |
366 | ASSERT(req->result >= 0); /* FIXME(bnoordhuis) Check if requested size? */ |
367 | read_cb_count++; |
368 | uv_fs_req_cleanup(req); |
369 | if (read_cb_count == 1) { |
370 | ASSERT(strcmp(buf, test_buf) == 0); |
371 | r = uv_fs_ftruncate(loop, &ftruncate_req, open_req1.result, 7, |
372 | ftruncate_cb); |
373 | } else { |
374 | ASSERT(strcmp(buf, "test-bu" ) == 0); |
375 | r = uv_fs_close(loop, &close_req, open_req1.result, close_cb); |
376 | } |
377 | ASSERT(r == 0); |
378 | } |
379 | |
380 | |
381 | static void open_cb(uv_fs_t* req) { |
382 | int r; |
383 | ASSERT(req == &open_req1); |
384 | ASSERT(req->fs_type == UV_FS_OPEN); |
385 | if (req->result < 0) { |
386 | fprintf(stderr, "async open error: %d\n" , (int) req->result); |
387 | ASSERT(0); |
388 | } |
389 | open_cb_count++; |
390 | ASSERT(req->path); |
391 | ASSERT(memcmp(req->path, "test_file2\0" , 11) == 0); |
392 | uv_fs_req_cleanup(req); |
393 | memset(buf, 0, sizeof(buf)); |
394 | iov = uv_buf_init(buf, sizeof(buf)); |
395 | r = uv_fs_read(loop, &read_req, open_req1.result, &iov, 1, -1, |
396 | read_cb); |
397 | ASSERT(r == 0); |
398 | } |
399 | |
400 | |
401 | static void open_cb_simple(uv_fs_t* req) { |
402 | ASSERT(req->fs_type == UV_FS_OPEN); |
403 | if (req->result < 0) { |
404 | fprintf(stderr, "async open error: %d\n" , (int) req->result); |
405 | ASSERT(0); |
406 | } |
407 | open_cb_count++; |
408 | ASSERT(req->path); |
409 | uv_fs_req_cleanup(req); |
410 | } |
411 | |
412 | |
413 | static void fsync_cb(uv_fs_t* req) { |
414 | int r; |
415 | ASSERT(req == &fsync_req); |
416 | ASSERT(req->fs_type == UV_FS_FSYNC); |
417 | ASSERT(req->result == 0); |
418 | fsync_cb_count++; |
419 | uv_fs_req_cleanup(req); |
420 | r = uv_fs_close(loop, &close_req, open_req1.result, close_cb); |
421 | ASSERT(r == 0); |
422 | } |
423 | |
424 | |
425 | static void fdatasync_cb(uv_fs_t* req) { |
426 | int r; |
427 | ASSERT(req == &fdatasync_req); |
428 | ASSERT(req->fs_type == UV_FS_FDATASYNC); |
429 | ASSERT(req->result == 0); |
430 | fdatasync_cb_count++; |
431 | uv_fs_req_cleanup(req); |
432 | r = uv_fs_fsync(loop, &fsync_req, open_req1.result, fsync_cb); |
433 | ASSERT(r == 0); |
434 | } |
435 | |
436 | |
437 | static void write_cb(uv_fs_t* req) { |
438 | int r; |
439 | ASSERT(req == &write_req); |
440 | ASSERT(req->fs_type == UV_FS_WRITE); |
441 | ASSERT(req->result >= 0); /* FIXME(bnoordhuis) Check if requested size? */ |
442 | write_cb_count++; |
443 | uv_fs_req_cleanup(req); |
444 | r = uv_fs_fdatasync(loop, &fdatasync_req, open_req1.result, fdatasync_cb); |
445 | ASSERT(r == 0); |
446 | } |
447 | |
448 | |
449 | static void create_cb(uv_fs_t* req) { |
450 | int r; |
451 | ASSERT(req == &open_req1); |
452 | ASSERT(req->fs_type == UV_FS_OPEN); |
453 | ASSERT(req->result >= 0); |
454 | create_cb_count++; |
455 | uv_fs_req_cleanup(req); |
456 | iov = uv_buf_init(test_buf, sizeof(test_buf)); |
457 | r = uv_fs_write(loop, &write_req, req->result, &iov, 1, -1, write_cb); |
458 | ASSERT(r == 0); |
459 | } |
460 | |
461 | |
462 | static void rename_cb(uv_fs_t* req) { |
463 | ASSERT(req == &rename_req); |
464 | ASSERT(req->fs_type == UV_FS_RENAME); |
465 | ASSERT(req->result == 0); |
466 | rename_cb_count++; |
467 | uv_fs_req_cleanup(req); |
468 | } |
469 | |
470 | |
471 | static void mkdir_cb(uv_fs_t* req) { |
472 | ASSERT(req == &mkdir_req); |
473 | ASSERT(req->fs_type == UV_FS_MKDIR); |
474 | ASSERT(req->result == 0); |
475 | mkdir_cb_count++; |
476 | ASSERT(req->path); |
477 | ASSERT(memcmp(req->path, "test_dir\0" , 9) == 0); |
478 | uv_fs_req_cleanup(req); |
479 | } |
480 | |
481 | |
482 | static void check_mkdtemp_result(uv_fs_t* req) { |
483 | int r; |
484 | |
485 | ASSERT(req->fs_type == UV_FS_MKDTEMP); |
486 | ASSERT(req->result == 0); |
487 | ASSERT(req->path); |
488 | ASSERT(strlen(req->path) == 15); |
489 | ASSERT(memcmp(req->path, "test_dir_" , 9) == 0); |
490 | ASSERT(memcmp(req->path + 9, "XXXXXX" , 6) != 0); |
491 | check_permission(req->path, 0700); |
492 | |
493 | /* Check if req->path is actually a directory */ |
494 | r = uv_fs_stat(NULL, &stat_req, req->path, NULL); |
495 | ASSERT(r == 0); |
496 | ASSERT(((uv_stat_t*)stat_req.ptr)->st_mode & S_IFDIR); |
497 | uv_fs_req_cleanup(&stat_req); |
498 | } |
499 | |
500 | |
501 | static void mkdtemp_cb(uv_fs_t* req) { |
502 | ASSERT(req == &mkdtemp_req1); |
503 | check_mkdtemp_result(req); |
504 | mkdtemp_cb_count++; |
505 | } |
506 | |
507 | |
508 | static void rmdir_cb(uv_fs_t* req) { |
509 | ASSERT(req == &rmdir_req); |
510 | ASSERT(req->fs_type == UV_FS_RMDIR); |
511 | ASSERT(req->result == 0); |
512 | rmdir_cb_count++; |
513 | ASSERT(req->path); |
514 | ASSERT(memcmp(req->path, "test_dir\0" , 9) == 0); |
515 | uv_fs_req_cleanup(req); |
516 | } |
517 | |
518 | |
519 | static void assert_is_file_type(uv_dirent_t dent) { |
520 | #ifdef HAVE_DIRENT_TYPES |
521 | /* |
522 | * For Apple and Windows, we know getdents is expected to work but for other |
523 | * environments, the filesystem dictates whether or not getdents supports |
524 | * returning the file type. |
525 | * |
526 | * See: |
527 | * http://man7.org/linux/man-pages/man2/getdents.2.html |
528 | * https://github.com/libuv/libuv/issues/501 |
529 | */ |
530 | #if defined(__APPLE__) || defined(_WIN32) |
531 | ASSERT(dent.type == UV_DIRENT_FILE); |
532 | #else |
533 | ASSERT(dent.type == UV_DIRENT_FILE || dent.type == UV_DIRENT_UNKNOWN); |
534 | #endif |
535 | #else |
536 | ASSERT(dent.type == UV_DIRENT_UNKNOWN); |
537 | #endif |
538 | } |
539 | |
540 | |
541 | static void scandir_cb(uv_fs_t* req) { |
542 | uv_dirent_t dent; |
543 | ASSERT(req == &scandir_req); |
544 | ASSERT(req->fs_type == UV_FS_SCANDIR); |
545 | ASSERT(req->result == 2); |
546 | ASSERT(req->ptr); |
547 | |
548 | while (UV_EOF != uv_fs_scandir_next(req, &dent)) { |
549 | ASSERT(strcmp(dent.name, "file1" ) == 0 || strcmp(dent.name, "file2" ) == 0); |
550 | assert_is_file_type(dent); |
551 | } |
552 | scandir_cb_count++; |
553 | ASSERT(req->path); |
554 | ASSERT(memcmp(req->path, "test_dir\0" , 9) == 0); |
555 | uv_fs_req_cleanup(req); |
556 | ASSERT(!req->ptr); |
557 | } |
558 | |
559 | |
560 | static void empty_scandir_cb(uv_fs_t* req) { |
561 | uv_dirent_t dent; |
562 | |
563 | ASSERT(req == &scandir_req); |
564 | ASSERT(req->fs_type == UV_FS_SCANDIR); |
565 | ASSERT(req->result == 0); |
566 | ASSERT(req->ptr == NULL); |
567 | ASSERT(UV_EOF == uv_fs_scandir_next(req, &dent)); |
568 | uv_fs_req_cleanup(req); |
569 | scandir_cb_count++; |
570 | } |
571 | |
572 | static void non_existent_scandir_cb(uv_fs_t* req) { |
573 | uv_dirent_t dent; |
574 | |
575 | ASSERT(req == &scandir_req); |
576 | ASSERT(req->fs_type == UV_FS_SCANDIR); |
577 | ASSERT(req->result == UV_ENOENT); |
578 | ASSERT(req->ptr == NULL); |
579 | ASSERT(UV_ENOENT == uv_fs_scandir_next(req, &dent)); |
580 | uv_fs_req_cleanup(req); |
581 | scandir_cb_count++; |
582 | } |
583 | |
584 | |
585 | static void file_scandir_cb(uv_fs_t* req) { |
586 | ASSERT(req == &scandir_req); |
587 | ASSERT(req->fs_type == UV_FS_SCANDIR); |
588 | ASSERT(req->result == UV_ENOTDIR); |
589 | ASSERT(req->ptr == NULL); |
590 | uv_fs_req_cleanup(req); |
591 | scandir_cb_count++; |
592 | } |
593 | |
594 | |
595 | static void stat_cb(uv_fs_t* req) { |
596 | ASSERT(req == &stat_req); |
597 | ASSERT(req->fs_type == UV_FS_STAT || req->fs_type == UV_FS_LSTAT); |
598 | ASSERT(req->result == 0); |
599 | ASSERT(req->ptr); |
600 | stat_cb_count++; |
601 | uv_fs_req_cleanup(req); |
602 | ASSERT(!req->ptr); |
603 | } |
604 | |
605 | |
606 | static void sendfile_cb(uv_fs_t* req) { |
607 | ASSERT(req == &sendfile_req); |
608 | ASSERT(req->fs_type == UV_FS_SENDFILE); |
609 | ASSERT(req->result == 65546); |
610 | sendfile_cb_count++; |
611 | uv_fs_req_cleanup(req); |
612 | } |
613 | |
614 | |
615 | static void sendfile_nodata_cb(uv_fs_t* req) { |
616 | ASSERT(req == &sendfile_req); |
617 | ASSERT(req->fs_type == UV_FS_SENDFILE); |
618 | ASSERT(req->result == 0); |
619 | sendfile_cb_count++; |
620 | uv_fs_req_cleanup(req); |
621 | } |
622 | |
623 | |
624 | static void open_noent_cb(uv_fs_t* req) { |
625 | ASSERT(req->fs_type == UV_FS_OPEN); |
626 | ASSERT(req->result == UV_ENOENT); |
627 | open_cb_count++; |
628 | uv_fs_req_cleanup(req); |
629 | } |
630 | |
631 | static void open_nametoolong_cb(uv_fs_t* req) { |
632 | ASSERT(req->fs_type == UV_FS_OPEN); |
633 | ASSERT(req->result == UV_ENAMETOOLONG); |
634 | open_cb_count++; |
635 | uv_fs_req_cleanup(req); |
636 | } |
637 | |
638 | static void open_loop_cb(uv_fs_t* req) { |
639 | ASSERT(req->fs_type == UV_FS_OPEN); |
640 | ASSERT(req->result == UV_ELOOP); |
641 | open_cb_count++; |
642 | uv_fs_req_cleanup(req); |
643 | } |
644 | |
645 | |
646 | TEST_IMPL(fs_file_noent) { |
647 | uv_fs_t req; |
648 | int r; |
649 | |
650 | loop = uv_default_loop(); |
651 | |
652 | r = uv_fs_open(NULL, &req, "does_not_exist" , O_RDONLY, 0, NULL); |
653 | ASSERT(r == UV_ENOENT); |
654 | ASSERT(req.result == UV_ENOENT); |
655 | uv_fs_req_cleanup(&req); |
656 | |
657 | r = uv_fs_open(loop, &req, "does_not_exist" , O_RDONLY, 0, open_noent_cb); |
658 | ASSERT(r == 0); |
659 | |
660 | ASSERT(open_cb_count == 0); |
661 | uv_run(loop, UV_RUN_DEFAULT); |
662 | ASSERT(open_cb_count == 1); |
663 | |
664 | /* TODO add EACCES test */ |
665 | |
666 | MAKE_VALGRIND_HAPPY(); |
667 | return 0; |
668 | } |
669 | |
670 | TEST_IMPL(fs_file_nametoolong) { |
671 | uv_fs_t req; |
672 | int r; |
673 | char name[TOO_LONG_NAME_LENGTH + 1]; |
674 | |
675 | loop = uv_default_loop(); |
676 | |
677 | memset(name, 'a', TOO_LONG_NAME_LENGTH); |
678 | name[TOO_LONG_NAME_LENGTH] = 0; |
679 | |
680 | r = uv_fs_open(NULL, &req, name, O_RDONLY, 0, NULL); |
681 | ASSERT(r == UV_ENAMETOOLONG); |
682 | ASSERT(req.result == UV_ENAMETOOLONG); |
683 | uv_fs_req_cleanup(&req); |
684 | |
685 | r = uv_fs_open(loop, &req, name, O_RDONLY, 0, open_nametoolong_cb); |
686 | ASSERT(r == 0); |
687 | |
688 | ASSERT(open_cb_count == 0); |
689 | uv_run(loop, UV_RUN_DEFAULT); |
690 | ASSERT(open_cb_count == 1); |
691 | |
692 | MAKE_VALGRIND_HAPPY(); |
693 | return 0; |
694 | } |
695 | |
696 | TEST_IMPL(fs_file_loop) { |
697 | uv_fs_t req; |
698 | int r; |
699 | |
700 | loop = uv_default_loop(); |
701 | |
702 | unlink("test_symlink" ); |
703 | r = uv_fs_symlink(NULL, &req, "test_symlink" , "test_symlink" , 0, NULL); |
704 | #ifdef _WIN32 |
705 | /* |
706 | * Windows XP and Server 2003 don't support symlinks; we'll get UV_ENOTSUP. |
707 | * Starting with vista they are supported, but only when elevated, otherwise |
708 | * we'll see UV_EPERM. |
709 | */ |
710 | if (r == UV_ENOTSUP || r == UV_EPERM) |
711 | return 0; |
712 | #elif defined(__MSYS__) |
713 | /* MSYS2's approximation of symlinks with copies does not work for broken |
714 | links. */ |
715 | if (r == UV_ENOENT) |
716 | return 0; |
717 | #endif |
718 | ASSERT(r == 0); |
719 | uv_fs_req_cleanup(&req); |
720 | |
721 | r = uv_fs_open(NULL, &req, "test_symlink" , O_RDONLY, 0, NULL); |
722 | ASSERT(r == UV_ELOOP); |
723 | ASSERT(req.result == UV_ELOOP); |
724 | uv_fs_req_cleanup(&req); |
725 | |
726 | r = uv_fs_open(loop, &req, "test_symlink" , O_RDONLY, 0, open_loop_cb); |
727 | ASSERT(r == 0); |
728 | |
729 | ASSERT(open_cb_count == 0); |
730 | uv_run(loop, UV_RUN_DEFAULT); |
731 | ASSERT(open_cb_count == 1); |
732 | |
733 | unlink("test_symlink" ); |
734 | |
735 | MAKE_VALGRIND_HAPPY(); |
736 | return 0; |
737 | } |
738 | |
739 | static void check_utime(const char* path, double atime, double mtime) { |
740 | uv_stat_t* s; |
741 | uv_fs_t req; |
742 | int r; |
743 | |
744 | r = uv_fs_stat(loop, &req, path, NULL); |
745 | ASSERT(r == 0); |
746 | |
747 | ASSERT(req.result == 0); |
748 | s = &req.statbuf; |
749 | |
750 | ASSERT(s->st_atim.tv_sec + (s->st_atim.tv_nsec / 1000000000.0) == atime); |
751 | ASSERT(s->st_mtim.tv_sec + (s->st_mtim.tv_nsec / 1000000000.0) == mtime); |
752 | |
753 | uv_fs_req_cleanup(&req); |
754 | } |
755 | |
756 | |
757 | static void utime_cb(uv_fs_t* req) { |
758 | utime_check_t* c; |
759 | |
760 | ASSERT(req == &utime_req); |
761 | ASSERT(req->result == 0); |
762 | ASSERT(req->fs_type == UV_FS_UTIME); |
763 | |
764 | c = req->data; |
765 | check_utime(c->path, c->atime, c->mtime); |
766 | |
767 | uv_fs_req_cleanup(req); |
768 | utime_cb_count++; |
769 | } |
770 | |
771 | |
772 | static void futime_cb(uv_fs_t* req) { |
773 | utime_check_t* c; |
774 | |
775 | ASSERT(req == &futime_req); |
776 | ASSERT(req->result == 0); |
777 | ASSERT(req->fs_type == UV_FS_FUTIME); |
778 | |
779 | c = req->data; |
780 | check_utime(c->path, c->atime, c->mtime); |
781 | |
782 | uv_fs_req_cleanup(req); |
783 | futime_cb_count++; |
784 | } |
785 | |
786 | |
787 | TEST_IMPL(fs_file_async) { |
788 | int r; |
789 | |
790 | /* Setup. */ |
791 | unlink("test_file" ); |
792 | unlink("test_file2" ); |
793 | |
794 | loop = uv_default_loop(); |
795 | |
796 | r = uv_fs_open(loop, &open_req1, "test_file" , O_WRONLY | O_CREAT, |
797 | S_IRUSR | S_IWUSR, create_cb); |
798 | ASSERT(r == 0); |
799 | uv_run(loop, UV_RUN_DEFAULT); |
800 | |
801 | ASSERT(create_cb_count == 1); |
802 | ASSERT(write_cb_count == 1); |
803 | ASSERT(fsync_cb_count == 1); |
804 | ASSERT(fdatasync_cb_count == 1); |
805 | ASSERT(close_cb_count == 1); |
806 | |
807 | r = uv_fs_rename(loop, &rename_req, "test_file" , "test_file2" , rename_cb); |
808 | ASSERT(r == 0); |
809 | |
810 | uv_run(loop, UV_RUN_DEFAULT); |
811 | ASSERT(create_cb_count == 1); |
812 | ASSERT(write_cb_count == 1); |
813 | ASSERT(close_cb_count == 1); |
814 | ASSERT(rename_cb_count == 1); |
815 | |
816 | r = uv_fs_open(loop, &open_req1, "test_file2" , O_RDWR, 0, open_cb); |
817 | ASSERT(r == 0); |
818 | |
819 | uv_run(loop, UV_RUN_DEFAULT); |
820 | ASSERT(open_cb_count == 1); |
821 | ASSERT(read_cb_count == 1); |
822 | ASSERT(close_cb_count == 2); |
823 | ASSERT(rename_cb_count == 1); |
824 | ASSERT(create_cb_count == 1); |
825 | ASSERT(write_cb_count == 1); |
826 | ASSERT(ftruncate_cb_count == 1); |
827 | |
828 | r = uv_fs_open(loop, &open_req1, "test_file2" , O_RDONLY, 0, open_cb); |
829 | ASSERT(r == 0); |
830 | |
831 | uv_run(loop, UV_RUN_DEFAULT); |
832 | ASSERT(open_cb_count == 2); |
833 | ASSERT(read_cb_count == 2); |
834 | ASSERT(close_cb_count == 3); |
835 | ASSERT(rename_cb_count == 1); |
836 | ASSERT(unlink_cb_count == 1); |
837 | ASSERT(create_cb_count == 1); |
838 | ASSERT(write_cb_count == 1); |
839 | ASSERT(ftruncate_cb_count == 1); |
840 | |
841 | /* Cleanup. */ |
842 | unlink("test_file" ); |
843 | unlink("test_file2" ); |
844 | |
845 | MAKE_VALGRIND_HAPPY(); |
846 | return 0; |
847 | } |
848 | |
849 | |
850 | TEST_IMPL(fs_file_sync) { |
851 | int r; |
852 | |
853 | /* Setup. */ |
854 | unlink("test_file" ); |
855 | unlink("test_file2" ); |
856 | |
857 | loop = uv_default_loop(); |
858 | |
859 | r = uv_fs_open(loop, &open_req1, "test_file" , O_WRONLY | O_CREAT, |
860 | S_IWUSR | S_IRUSR, NULL); |
861 | ASSERT(r >= 0); |
862 | ASSERT(open_req1.result >= 0); |
863 | uv_fs_req_cleanup(&open_req1); |
864 | |
865 | iov = uv_buf_init(test_buf, sizeof(test_buf)); |
866 | r = uv_fs_write(NULL, &write_req, open_req1.result, &iov, 1, -1, NULL); |
867 | ASSERT(r >= 0); |
868 | ASSERT(write_req.result >= 0); |
869 | uv_fs_req_cleanup(&write_req); |
870 | |
871 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
872 | ASSERT(r == 0); |
873 | ASSERT(close_req.result == 0); |
874 | uv_fs_req_cleanup(&close_req); |
875 | |
876 | r = uv_fs_open(NULL, &open_req1, "test_file" , O_RDWR, 0, NULL); |
877 | ASSERT(r >= 0); |
878 | ASSERT(open_req1.result >= 0); |
879 | uv_fs_req_cleanup(&open_req1); |
880 | |
881 | iov = uv_buf_init(buf, sizeof(buf)); |
882 | r = uv_fs_read(NULL, &read_req, open_req1.result, &iov, 1, -1, NULL); |
883 | ASSERT(r >= 0); |
884 | ASSERT(read_req.result >= 0); |
885 | ASSERT(strcmp(buf, test_buf) == 0); |
886 | uv_fs_req_cleanup(&read_req); |
887 | |
888 | r = uv_fs_ftruncate(NULL, &ftruncate_req, open_req1.result, 7, NULL); |
889 | ASSERT(r == 0); |
890 | ASSERT(ftruncate_req.result == 0); |
891 | uv_fs_req_cleanup(&ftruncate_req); |
892 | |
893 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
894 | ASSERT(r == 0); |
895 | ASSERT(close_req.result == 0); |
896 | uv_fs_req_cleanup(&close_req); |
897 | |
898 | r = uv_fs_rename(NULL, &rename_req, "test_file" , "test_file2" , NULL); |
899 | ASSERT(r == 0); |
900 | ASSERT(rename_req.result == 0); |
901 | uv_fs_req_cleanup(&rename_req); |
902 | |
903 | r = uv_fs_open(NULL, &open_req1, "test_file2" , O_RDONLY, 0, NULL); |
904 | ASSERT(r >= 0); |
905 | ASSERT(open_req1.result >= 0); |
906 | uv_fs_req_cleanup(&open_req1); |
907 | |
908 | memset(buf, 0, sizeof(buf)); |
909 | iov = uv_buf_init(buf, sizeof(buf)); |
910 | r = uv_fs_read(NULL, &read_req, open_req1.result, &iov, 1, -1, NULL); |
911 | ASSERT(r >= 0); |
912 | ASSERT(read_req.result >= 0); |
913 | ASSERT(strcmp(buf, "test-bu" ) == 0); |
914 | uv_fs_req_cleanup(&read_req); |
915 | |
916 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
917 | ASSERT(r == 0); |
918 | ASSERT(close_req.result == 0); |
919 | uv_fs_req_cleanup(&close_req); |
920 | |
921 | r = uv_fs_unlink(NULL, &unlink_req, "test_file2" , NULL); |
922 | ASSERT(r == 0); |
923 | ASSERT(unlink_req.result == 0); |
924 | uv_fs_req_cleanup(&unlink_req); |
925 | |
926 | /* Cleanup */ |
927 | unlink("test_file" ); |
928 | unlink("test_file2" ); |
929 | |
930 | MAKE_VALGRIND_HAPPY(); |
931 | return 0; |
932 | } |
933 | |
934 | |
935 | TEST_IMPL(fs_file_write_null_buffer) { |
936 | int r; |
937 | |
938 | /* Setup. */ |
939 | unlink("test_file" ); |
940 | |
941 | loop = uv_default_loop(); |
942 | |
943 | r = uv_fs_open(NULL, &open_req1, "test_file" , O_WRONLY | O_CREAT, |
944 | S_IWUSR | S_IRUSR, NULL); |
945 | ASSERT(r >= 0); |
946 | ASSERT(open_req1.result >= 0); |
947 | uv_fs_req_cleanup(&open_req1); |
948 | |
949 | iov = uv_buf_init(NULL, 0); |
950 | r = uv_fs_write(NULL, &write_req, open_req1.result, &iov, 1, -1, NULL); |
951 | ASSERT(r == 0); |
952 | ASSERT(write_req.result == 0); |
953 | uv_fs_req_cleanup(&write_req); |
954 | |
955 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
956 | ASSERT(r == 0); |
957 | ASSERT(close_req.result == 0); |
958 | uv_fs_req_cleanup(&close_req); |
959 | |
960 | unlink("test_file" ); |
961 | |
962 | MAKE_VALGRIND_HAPPY(); |
963 | return 0; |
964 | } |
965 | |
966 | |
967 | TEST_IMPL(fs_async_dir) { |
968 | int r; |
969 | uv_dirent_t dent; |
970 | |
971 | /* Setup */ |
972 | unlink("test_dir/file1" ); |
973 | unlink("test_dir/file2" ); |
974 | rmdir("test_dir" ); |
975 | |
976 | loop = uv_default_loop(); |
977 | |
978 | r = uv_fs_mkdir(loop, &mkdir_req, "test_dir" , 0755, mkdir_cb); |
979 | ASSERT(r == 0); |
980 | |
981 | uv_run(loop, UV_RUN_DEFAULT); |
982 | ASSERT(mkdir_cb_count == 1); |
983 | |
984 | /* Create 2 files synchronously. */ |
985 | r = uv_fs_open(NULL, &open_req1, "test_dir/file1" , O_WRONLY | O_CREAT, |
986 | S_IWUSR | S_IRUSR, NULL); |
987 | ASSERT(r >= 0); |
988 | uv_fs_req_cleanup(&open_req1); |
989 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
990 | ASSERT(r == 0); |
991 | uv_fs_req_cleanup(&close_req); |
992 | |
993 | r = uv_fs_open(NULL, &open_req1, "test_dir/file2" , O_WRONLY | O_CREAT, |
994 | S_IWUSR | S_IRUSR, NULL); |
995 | ASSERT(r >= 0); |
996 | uv_fs_req_cleanup(&open_req1); |
997 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
998 | ASSERT(r == 0); |
999 | uv_fs_req_cleanup(&close_req); |
1000 | |
1001 | r = uv_fs_scandir(loop, &scandir_req, "test_dir" , 0, scandir_cb); |
1002 | ASSERT(r == 0); |
1003 | |
1004 | uv_run(loop, UV_RUN_DEFAULT); |
1005 | ASSERT(scandir_cb_count == 1); |
1006 | |
1007 | /* sync uv_fs_scandir */ |
1008 | r = uv_fs_scandir(NULL, &scandir_req, "test_dir" , 0, NULL); |
1009 | ASSERT(r == 2); |
1010 | ASSERT(scandir_req.result == 2); |
1011 | ASSERT(scandir_req.ptr); |
1012 | while (UV_EOF != uv_fs_scandir_next(&scandir_req, &dent)) { |
1013 | ASSERT(strcmp(dent.name, "file1" ) == 0 || strcmp(dent.name, "file2" ) == 0); |
1014 | assert_is_file_type(dent); |
1015 | } |
1016 | uv_fs_req_cleanup(&scandir_req); |
1017 | ASSERT(!scandir_req.ptr); |
1018 | |
1019 | r = uv_fs_stat(loop, &stat_req, "test_dir" , stat_cb); |
1020 | ASSERT(r == 0); |
1021 | uv_run(loop, UV_RUN_DEFAULT); |
1022 | |
1023 | r = uv_fs_stat(loop, &stat_req, "test_dir/" , stat_cb); |
1024 | ASSERT(r == 0); |
1025 | uv_run(loop, UV_RUN_DEFAULT); |
1026 | |
1027 | r = uv_fs_lstat(loop, &stat_req, "test_dir" , stat_cb); |
1028 | ASSERT(r == 0); |
1029 | uv_run(loop, UV_RUN_DEFAULT); |
1030 | |
1031 | r = uv_fs_lstat(loop, &stat_req, "test_dir/" , stat_cb); |
1032 | ASSERT(r == 0); |
1033 | uv_run(loop, UV_RUN_DEFAULT); |
1034 | |
1035 | ASSERT(stat_cb_count == 4); |
1036 | |
1037 | r = uv_fs_unlink(loop, &unlink_req, "test_dir/file1" , unlink_cb); |
1038 | ASSERT(r == 0); |
1039 | uv_run(loop, UV_RUN_DEFAULT); |
1040 | ASSERT(unlink_cb_count == 1); |
1041 | |
1042 | r = uv_fs_unlink(loop, &unlink_req, "test_dir/file2" , unlink_cb); |
1043 | ASSERT(r == 0); |
1044 | uv_run(loop, UV_RUN_DEFAULT); |
1045 | ASSERT(unlink_cb_count == 2); |
1046 | |
1047 | r = uv_fs_rmdir(loop, &rmdir_req, "test_dir" , rmdir_cb); |
1048 | ASSERT(r == 0); |
1049 | uv_run(loop, UV_RUN_DEFAULT); |
1050 | ASSERT(rmdir_cb_count == 1); |
1051 | |
1052 | /* Cleanup */ |
1053 | unlink("test_dir/file1" ); |
1054 | unlink("test_dir/file2" ); |
1055 | rmdir("test_dir" ); |
1056 | |
1057 | MAKE_VALGRIND_HAPPY(); |
1058 | return 0; |
1059 | } |
1060 | |
1061 | |
1062 | static int test_sendfile(void (*setup)(int), uv_fs_cb cb, off_t expected_size) { |
1063 | int f, r; |
1064 | struct stat s1, s2; |
1065 | |
1066 | loop = uv_default_loop(); |
1067 | |
1068 | /* Setup. */ |
1069 | unlink("test_file" ); |
1070 | unlink("test_file2" ); |
1071 | |
1072 | f = open("test_file" , O_WRONLY | O_CREAT, S_IWUSR | S_IRUSR); |
1073 | ASSERT(f != -1); |
1074 | |
1075 | if (setup != NULL) |
1076 | setup(f); |
1077 | |
1078 | r = close(f); |
1079 | ASSERT(r == 0); |
1080 | |
1081 | /* Test starts here. */ |
1082 | r = uv_fs_open(NULL, &open_req1, "test_file" , O_RDWR, 0, NULL); |
1083 | ASSERT(r >= 0); |
1084 | ASSERT(open_req1.result >= 0); |
1085 | uv_fs_req_cleanup(&open_req1); |
1086 | |
1087 | r = uv_fs_open(NULL, &open_req2, "test_file2" , O_WRONLY | O_CREAT, |
1088 | S_IWUSR | S_IRUSR, NULL); |
1089 | ASSERT(r >= 0); |
1090 | ASSERT(open_req2.result >= 0); |
1091 | uv_fs_req_cleanup(&open_req2); |
1092 | |
1093 | r = uv_fs_sendfile(loop, &sendfile_req, open_req2.result, open_req1.result, |
1094 | 0, 131072, cb); |
1095 | ASSERT(r == 0); |
1096 | uv_run(loop, UV_RUN_DEFAULT); |
1097 | |
1098 | ASSERT(sendfile_cb_count == 1); |
1099 | |
1100 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
1101 | ASSERT(r == 0); |
1102 | uv_fs_req_cleanup(&close_req); |
1103 | r = uv_fs_close(NULL, &close_req, open_req2.result, NULL); |
1104 | ASSERT(r == 0); |
1105 | uv_fs_req_cleanup(&close_req); |
1106 | |
1107 | ASSERT(0 == stat("test_file" , &s1)); |
1108 | ASSERT(0 == stat("test_file2" , &s2)); |
1109 | ASSERT(s1.st_size == s2.st_size); |
1110 | ASSERT(s2.st_size == expected_size); |
1111 | |
1112 | /* Cleanup. */ |
1113 | unlink("test_file" ); |
1114 | unlink("test_file2" ); |
1115 | |
1116 | MAKE_VALGRIND_HAPPY(); |
1117 | return 0; |
1118 | } |
1119 | |
1120 | |
1121 | static void sendfile_setup(int f) { |
1122 | ASSERT(6 == write(f, "begin\n" , 6)); |
1123 | ASSERT(65542 == lseek(f, 65536, SEEK_CUR)); |
1124 | ASSERT(4 == write(f, "end\n" , 4)); |
1125 | } |
1126 | |
1127 | |
1128 | TEST_IMPL(fs_async_sendfile) { |
1129 | return test_sendfile(sendfile_setup, sendfile_cb, 65546); |
1130 | } |
1131 | |
1132 | |
1133 | TEST_IMPL(fs_async_sendfile_nodata) { |
1134 | return test_sendfile(NULL, sendfile_nodata_cb, 0); |
1135 | } |
1136 | |
1137 | |
1138 | TEST_IMPL(fs_mkdtemp) { |
1139 | int r; |
1140 | const char* path_template = "test_dir_XXXXXX" ; |
1141 | |
1142 | loop = uv_default_loop(); |
1143 | |
1144 | r = uv_fs_mkdtemp(loop, &mkdtemp_req1, path_template, mkdtemp_cb); |
1145 | ASSERT(r == 0); |
1146 | |
1147 | uv_run(loop, UV_RUN_DEFAULT); |
1148 | ASSERT(mkdtemp_cb_count == 1); |
1149 | |
1150 | /* sync mkdtemp */ |
1151 | r = uv_fs_mkdtemp(NULL, &mkdtemp_req2, path_template, NULL); |
1152 | ASSERT(r == 0); |
1153 | check_mkdtemp_result(&mkdtemp_req2); |
1154 | |
1155 | /* mkdtemp return different values on subsequent calls */ |
1156 | ASSERT(strcmp(mkdtemp_req1.path, mkdtemp_req2.path) != 0); |
1157 | |
1158 | /* Cleanup */ |
1159 | rmdir(mkdtemp_req1.path); |
1160 | rmdir(mkdtemp_req2.path); |
1161 | uv_fs_req_cleanup(&mkdtemp_req1); |
1162 | uv_fs_req_cleanup(&mkdtemp_req2); |
1163 | |
1164 | MAKE_VALGRIND_HAPPY(); |
1165 | return 0; |
1166 | } |
1167 | |
1168 | |
1169 | TEST_IMPL(fs_fstat) { |
1170 | int r; |
1171 | uv_fs_t req; |
1172 | uv_file file; |
1173 | uv_stat_t* s; |
1174 | #ifndef _WIN32 |
1175 | struct stat t; |
1176 | #endif |
1177 | |
1178 | /* Setup. */ |
1179 | unlink("test_file" ); |
1180 | |
1181 | loop = uv_default_loop(); |
1182 | |
1183 | r = uv_fs_open(NULL, &req, "test_file" , O_RDWR | O_CREAT, |
1184 | S_IWUSR | S_IRUSR, NULL); |
1185 | ASSERT(r >= 0); |
1186 | ASSERT(req.result >= 0); |
1187 | file = req.result; |
1188 | uv_fs_req_cleanup(&req); |
1189 | |
1190 | iov = uv_buf_init(test_buf, sizeof(test_buf)); |
1191 | r = uv_fs_write(NULL, &req, file, &iov, 1, -1, NULL); |
1192 | ASSERT(r == sizeof(test_buf)); |
1193 | ASSERT(req.result == sizeof(test_buf)); |
1194 | uv_fs_req_cleanup(&req); |
1195 | |
1196 | memset(&req.statbuf, 0xaa, sizeof(req.statbuf)); |
1197 | r = uv_fs_fstat(NULL, &req, file, NULL); |
1198 | ASSERT(r == 0); |
1199 | ASSERT(req.result == 0); |
1200 | s = req.ptr; |
1201 | ASSERT(s->st_size == sizeof(test_buf)); |
1202 | |
1203 | #ifndef _WIN32 |
1204 | r = fstat(file, &t); |
1205 | ASSERT(r == 0); |
1206 | |
1207 | ASSERT(s->st_dev == (uint64_t) t.st_dev); |
1208 | ASSERT(s->st_mode == (uint64_t) t.st_mode); |
1209 | ASSERT(s->st_nlink == (uint64_t) t.st_nlink); |
1210 | ASSERT(s->st_uid == (uint64_t) t.st_uid); |
1211 | ASSERT(s->st_gid == (uint64_t) t.st_gid); |
1212 | ASSERT(s->st_rdev == (uint64_t) t.st_rdev); |
1213 | ASSERT(s->st_ino == (uint64_t) t.st_ino); |
1214 | ASSERT(s->st_size == (uint64_t) t.st_size); |
1215 | ASSERT(s->st_blksize == (uint64_t) t.st_blksize); |
1216 | ASSERT(s->st_blocks == (uint64_t) t.st_blocks); |
1217 | #if defined(__APPLE__) |
1218 | ASSERT(s->st_atim.tv_sec == t.st_atimespec.tv_sec); |
1219 | ASSERT(s->st_atim.tv_nsec == t.st_atimespec.tv_nsec); |
1220 | ASSERT(s->st_mtim.tv_sec == t.st_mtimespec.tv_sec); |
1221 | ASSERT(s->st_mtim.tv_nsec == t.st_mtimespec.tv_nsec); |
1222 | ASSERT(s->st_ctim.tv_sec == t.st_ctimespec.tv_sec); |
1223 | ASSERT(s->st_ctim.tv_nsec == t.st_ctimespec.tv_nsec); |
1224 | ASSERT(s->st_birthtim.tv_sec == t.st_birthtimespec.tv_sec); |
1225 | ASSERT(s->st_birthtim.tv_nsec == t.st_birthtimespec.tv_nsec); |
1226 | ASSERT(s->st_flags == t.st_flags); |
1227 | ASSERT(s->st_gen == t.st_gen); |
1228 | #elif defined(_AIX) |
1229 | ASSERT(s->st_atim.tv_sec == t.st_atime); |
1230 | ASSERT(s->st_atim.tv_nsec == 0); |
1231 | ASSERT(s->st_mtim.tv_sec == t.st_mtime); |
1232 | ASSERT(s->st_mtim.tv_nsec == 0); |
1233 | ASSERT(s->st_ctim.tv_sec == t.st_ctime); |
1234 | ASSERT(s->st_ctim.tv_nsec == 0); |
1235 | #elif defined(__ANDROID__) |
1236 | ASSERT(s->st_atim.tv_sec == t.st_atime); |
1237 | ASSERT(s->st_atim.tv_nsec == t.st_atimensec); |
1238 | ASSERT(s->st_mtim.tv_sec == t.st_mtime); |
1239 | ASSERT(s->st_mtim.tv_nsec == t.st_mtimensec); |
1240 | ASSERT(s->st_ctim.tv_sec == t.st_ctime); |
1241 | ASSERT(s->st_ctim.tv_nsec == t.st_ctimensec); |
1242 | #elif defined(__sun) || \ |
1243 | defined(__DragonFly__) || \ |
1244 | defined(__FreeBSD__) || \ |
1245 | defined(__OpenBSD__) || \ |
1246 | defined(__NetBSD__) || \ |
1247 | defined(_GNU_SOURCE) || \ |
1248 | defined(_BSD_SOURCE) || \ |
1249 | defined(_SVID_SOURCE) || \ |
1250 | defined(_XOPEN_SOURCE) || \ |
1251 | defined(_DEFAULT_SOURCE) |
1252 | ASSERT(s->st_atim.tv_sec == t.st_atim.tv_sec); |
1253 | ASSERT(s->st_atim.tv_nsec == t.st_atim.tv_nsec); |
1254 | ASSERT(s->st_mtim.tv_sec == t.st_mtim.tv_sec); |
1255 | ASSERT(s->st_mtim.tv_nsec == t.st_mtim.tv_nsec); |
1256 | ASSERT(s->st_ctim.tv_sec == t.st_ctim.tv_sec); |
1257 | ASSERT(s->st_ctim.tv_nsec == t.st_ctim.tv_nsec); |
1258 | # if defined(__FreeBSD__) || \ |
1259 | defined(__NetBSD__) |
1260 | ASSERT(s->st_birthtim.tv_sec == t.st_birthtim.tv_sec); |
1261 | ASSERT(s->st_birthtim.tv_nsec == t.st_birthtim.tv_nsec); |
1262 | ASSERT(s->st_flags == t.st_flags); |
1263 | ASSERT(s->st_gen == t.st_gen); |
1264 | # endif |
1265 | #else |
1266 | ASSERT(s->st_atim.tv_sec == t.st_atime); |
1267 | ASSERT(s->st_atim.tv_nsec == 0); |
1268 | ASSERT(s->st_mtim.tv_sec == t.st_mtime); |
1269 | ASSERT(s->st_mtim.tv_nsec == 0); |
1270 | ASSERT(s->st_ctim.tv_sec == t.st_ctime); |
1271 | ASSERT(s->st_ctim.tv_nsec == 0); |
1272 | #endif |
1273 | #endif |
1274 | |
1275 | #if defined(__linux__) |
1276 | /* If statx() is supported, the birth time should be equal to the change time |
1277 | * because we just created the file. On older kernels, it's set to zero. |
1278 | */ |
1279 | ASSERT(s->st_birthtim.tv_sec == 0 || |
1280 | s->st_birthtim.tv_sec == t.st_ctim.tv_sec); |
1281 | ASSERT(s->st_birthtim.tv_nsec == 0 || |
1282 | s->st_birthtim.tv_nsec == t.st_ctim.tv_nsec); |
1283 | ASSERT(s->st_flags == 0); |
1284 | ASSERT(s->st_gen == 0); |
1285 | #endif |
1286 | |
1287 | uv_fs_req_cleanup(&req); |
1288 | |
1289 | /* Now do the uv_fs_fstat call asynchronously */ |
1290 | r = uv_fs_fstat(loop, &req, file, fstat_cb); |
1291 | ASSERT(r == 0); |
1292 | uv_run(loop, UV_RUN_DEFAULT); |
1293 | ASSERT(fstat_cb_count == 1); |
1294 | |
1295 | |
1296 | r = uv_fs_close(NULL, &req, file, NULL); |
1297 | ASSERT(r == 0); |
1298 | ASSERT(req.result == 0); |
1299 | uv_fs_req_cleanup(&req); |
1300 | |
1301 | /* |
1302 | * Run the loop just to check we don't have make any extraneous uv_ref() |
1303 | * calls. This should drop out immediately. |
1304 | */ |
1305 | uv_run(loop, UV_RUN_DEFAULT); |
1306 | |
1307 | /* Cleanup. */ |
1308 | unlink("test_file" ); |
1309 | |
1310 | MAKE_VALGRIND_HAPPY(); |
1311 | return 0; |
1312 | } |
1313 | |
1314 | |
1315 | TEST_IMPL(fs_access) { |
1316 | int r; |
1317 | uv_fs_t req; |
1318 | uv_file file; |
1319 | |
1320 | /* Setup. */ |
1321 | unlink("test_file" ); |
1322 | rmdir("test_dir" ); |
1323 | |
1324 | loop = uv_default_loop(); |
1325 | |
1326 | /* File should not exist */ |
1327 | r = uv_fs_access(NULL, &req, "test_file" , F_OK, NULL); |
1328 | ASSERT(r < 0); |
1329 | ASSERT(req.result < 0); |
1330 | uv_fs_req_cleanup(&req); |
1331 | |
1332 | /* File should not exist */ |
1333 | r = uv_fs_access(loop, &req, "test_file" , F_OK, access_cb); |
1334 | ASSERT(r == 0); |
1335 | uv_run(loop, UV_RUN_DEFAULT); |
1336 | ASSERT(access_cb_count == 1); |
1337 | access_cb_count = 0; /* reset for the next test */ |
1338 | |
1339 | /* Create file */ |
1340 | r = uv_fs_open(NULL, &req, "test_file" , O_RDWR | O_CREAT, |
1341 | S_IWUSR | S_IRUSR, NULL); |
1342 | ASSERT(r >= 0); |
1343 | ASSERT(req.result >= 0); |
1344 | file = req.result; |
1345 | uv_fs_req_cleanup(&req); |
1346 | |
1347 | /* File should exist */ |
1348 | r = uv_fs_access(NULL, &req, "test_file" , F_OK, NULL); |
1349 | ASSERT(r == 0); |
1350 | ASSERT(req.result == 0); |
1351 | uv_fs_req_cleanup(&req); |
1352 | |
1353 | /* File should exist */ |
1354 | r = uv_fs_access(loop, &req, "test_file" , F_OK, access_cb); |
1355 | ASSERT(r == 0); |
1356 | uv_run(loop, UV_RUN_DEFAULT); |
1357 | ASSERT(access_cb_count == 1); |
1358 | access_cb_count = 0; /* reset for the next test */ |
1359 | |
1360 | /* Close file */ |
1361 | r = uv_fs_close(NULL, &req, file, NULL); |
1362 | ASSERT(r == 0); |
1363 | ASSERT(req.result == 0); |
1364 | uv_fs_req_cleanup(&req); |
1365 | |
1366 | /* Directory access */ |
1367 | r = uv_fs_mkdir(NULL, &req, "test_dir" , 0777, NULL); |
1368 | ASSERT(r == 0); |
1369 | uv_fs_req_cleanup(&req); |
1370 | |
1371 | r = uv_fs_access(NULL, &req, "test_dir" , W_OK, NULL); |
1372 | ASSERT(r == 0); |
1373 | ASSERT(req.result == 0); |
1374 | uv_fs_req_cleanup(&req); |
1375 | |
1376 | /* |
1377 | * Run the loop just to check we don't have make any extraneous uv_ref() |
1378 | * calls. This should drop out immediately. |
1379 | */ |
1380 | uv_run(loop, UV_RUN_DEFAULT); |
1381 | |
1382 | /* Cleanup. */ |
1383 | unlink("test_file" ); |
1384 | rmdir("test_dir" ); |
1385 | |
1386 | MAKE_VALGRIND_HAPPY(); |
1387 | return 0; |
1388 | } |
1389 | |
1390 | |
1391 | TEST_IMPL(fs_chmod) { |
1392 | int r; |
1393 | uv_fs_t req; |
1394 | uv_file file; |
1395 | |
1396 | /* Setup. */ |
1397 | unlink("test_file" ); |
1398 | |
1399 | loop = uv_default_loop(); |
1400 | |
1401 | r = uv_fs_open(NULL, &req, "test_file" , O_RDWR | O_CREAT, |
1402 | S_IWUSR | S_IRUSR, NULL); |
1403 | ASSERT(r >= 0); |
1404 | ASSERT(req.result >= 0); |
1405 | file = req.result; |
1406 | uv_fs_req_cleanup(&req); |
1407 | |
1408 | iov = uv_buf_init(test_buf, sizeof(test_buf)); |
1409 | r = uv_fs_write(NULL, &req, file, &iov, 1, -1, NULL); |
1410 | ASSERT(r == sizeof(test_buf)); |
1411 | ASSERT(req.result == sizeof(test_buf)); |
1412 | uv_fs_req_cleanup(&req); |
1413 | |
1414 | #ifndef _WIN32 |
1415 | /* Make the file write-only */ |
1416 | r = uv_fs_chmod(NULL, &req, "test_file" , 0200, NULL); |
1417 | ASSERT(r == 0); |
1418 | ASSERT(req.result == 0); |
1419 | uv_fs_req_cleanup(&req); |
1420 | |
1421 | check_permission("test_file" , 0200); |
1422 | #endif |
1423 | |
1424 | /* Make the file read-only */ |
1425 | r = uv_fs_chmod(NULL, &req, "test_file" , 0400, NULL); |
1426 | ASSERT(r == 0); |
1427 | ASSERT(req.result == 0); |
1428 | uv_fs_req_cleanup(&req); |
1429 | |
1430 | check_permission("test_file" , 0400); |
1431 | |
1432 | /* Make the file read+write with sync uv_fs_fchmod */ |
1433 | r = uv_fs_fchmod(NULL, &req, file, 0600, NULL); |
1434 | ASSERT(r == 0); |
1435 | ASSERT(req.result == 0); |
1436 | uv_fs_req_cleanup(&req); |
1437 | |
1438 | check_permission("test_file" , 0600); |
1439 | |
1440 | #ifndef _WIN32 |
1441 | /* async chmod */ |
1442 | { |
1443 | static int mode = 0200; |
1444 | req.data = &mode; |
1445 | } |
1446 | r = uv_fs_chmod(loop, &req, "test_file" , 0200, chmod_cb); |
1447 | ASSERT(r == 0); |
1448 | uv_run(loop, UV_RUN_DEFAULT); |
1449 | ASSERT(chmod_cb_count == 1); |
1450 | chmod_cb_count = 0; /* reset for the next test */ |
1451 | #endif |
1452 | |
1453 | /* async chmod */ |
1454 | { |
1455 | static int mode = 0400; |
1456 | req.data = &mode; |
1457 | } |
1458 | r = uv_fs_chmod(loop, &req, "test_file" , 0400, chmod_cb); |
1459 | ASSERT(r == 0); |
1460 | uv_run(loop, UV_RUN_DEFAULT); |
1461 | ASSERT(chmod_cb_count == 1); |
1462 | |
1463 | /* async fchmod */ |
1464 | { |
1465 | static int mode = 0600; |
1466 | req.data = &mode; |
1467 | } |
1468 | r = uv_fs_fchmod(loop, &req, file, 0600, fchmod_cb); |
1469 | ASSERT(r == 0); |
1470 | uv_run(loop, UV_RUN_DEFAULT); |
1471 | ASSERT(fchmod_cb_count == 1); |
1472 | |
1473 | close(file); |
1474 | |
1475 | /* |
1476 | * Run the loop just to check we don't have make any extraneous uv_ref() |
1477 | * calls. This should drop out immediately. |
1478 | */ |
1479 | uv_run(loop, UV_RUN_DEFAULT); |
1480 | |
1481 | /* Cleanup. */ |
1482 | unlink("test_file" ); |
1483 | |
1484 | MAKE_VALGRIND_HAPPY(); |
1485 | return 0; |
1486 | } |
1487 | |
1488 | |
1489 | TEST_IMPL(fs_unlink_readonly) { |
1490 | int r; |
1491 | uv_fs_t req; |
1492 | uv_file file; |
1493 | |
1494 | /* Setup. */ |
1495 | unlink("test_file" ); |
1496 | |
1497 | loop = uv_default_loop(); |
1498 | |
1499 | r = uv_fs_open(NULL, |
1500 | &req, |
1501 | "test_file" , |
1502 | O_RDWR | O_CREAT, |
1503 | S_IWUSR | S_IRUSR, |
1504 | NULL); |
1505 | ASSERT(r >= 0); |
1506 | ASSERT(req.result >= 0); |
1507 | file = req.result; |
1508 | uv_fs_req_cleanup(&req); |
1509 | |
1510 | iov = uv_buf_init(test_buf, sizeof(test_buf)); |
1511 | r = uv_fs_write(NULL, &req, file, &iov, 1, -1, NULL); |
1512 | ASSERT(r == sizeof(test_buf)); |
1513 | ASSERT(req.result == sizeof(test_buf)); |
1514 | uv_fs_req_cleanup(&req); |
1515 | |
1516 | close(file); |
1517 | |
1518 | /* Make the file read-only */ |
1519 | r = uv_fs_chmod(NULL, &req, "test_file" , 0400, NULL); |
1520 | ASSERT(r == 0); |
1521 | ASSERT(req.result == 0); |
1522 | uv_fs_req_cleanup(&req); |
1523 | |
1524 | check_permission("test_file" , 0400); |
1525 | |
1526 | /* Try to unlink the file */ |
1527 | r = uv_fs_unlink(NULL, &req, "test_file" , NULL); |
1528 | ASSERT(r == 0); |
1529 | ASSERT(req.result == 0); |
1530 | uv_fs_req_cleanup(&req); |
1531 | |
1532 | /* |
1533 | * Run the loop just to check we don't have make any extraneous uv_ref() |
1534 | * calls. This should drop out immediately. |
1535 | */ |
1536 | uv_run(loop, UV_RUN_DEFAULT); |
1537 | |
1538 | /* Cleanup. */ |
1539 | uv_fs_chmod(NULL, &req, "test_file" , 0600, NULL); |
1540 | uv_fs_req_cleanup(&req); |
1541 | unlink("test_file" ); |
1542 | |
1543 | MAKE_VALGRIND_HAPPY(); |
1544 | return 0; |
1545 | } |
1546 | |
1547 | #ifdef _WIN32 |
1548 | TEST_IMPL(fs_unlink_archive_readonly) { |
1549 | int r; |
1550 | uv_fs_t req; |
1551 | uv_file file; |
1552 | |
1553 | /* Setup. */ |
1554 | unlink("test_file" ); |
1555 | |
1556 | loop = uv_default_loop(); |
1557 | |
1558 | r = uv_fs_open(NULL, |
1559 | &req, |
1560 | "test_file" , |
1561 | O_RDWR | O_CREAT, |
1562 | S_IWUSR | S_IRUSR, |
1563 | NULL); |
1564 | ASSERT(r >= 0); |
1565 | ASSERT(req.result >= 0); |
1566 | file = req.result; |
1567 | uv_fs_req_cleanup(&req); |
1568 | |
1569 | iov = uv_buf_init(test_buf, sizeof(test_buf)); |
1570 | r = uv_fs_write(NULL, &req, file, &iov, 1, -1, NULL); |
1571 | ASSERT(r == sizeof(test_buf)); |
1572 | ASSERT(req.result == sizeof(test_buf)); |
1573 | uv_fs_req_cleanup(&req); |
1574 | |
1575 | close(file); |
1576 | |
1577 | /* Make the file read-only and clear archive flag */ |
1578 | r = SetFileAttributes("test_file" , FILE_ATTRIBUTE_READONLY); |
1579 | ASSERT(r != 0); |
1580 | uv_fs_req_cleanup(&req); |
1581 | |
1582 | check_permission("test_file" , 0400); |
1583 | |
1584 | /* Try to unlink the file */ |
1585 | r = uv_fs_unlink(NULL, &req, "test_file" , NULL); |
1586 | ASSERT(r == 0); |
1587 | ASSERT(req.result == 0); |
1588 | uv_fs_req_cleanup(&req); |
1589 | |
1590 | /* |
1591 | * Run the loop just to check we don't have make any extraneous uv_ref() |
1592 | * calls. This should drop out immediately. |
1593 | */ |
1594 | uv_run(loop, UV_RUN_DEFAULT); |
1595 | |
1596 | /* Cleanup. */ |
1597 | uv_fs_chmod(NULL, &req, "test_file" , 0600, NULL); |
1598 | uv_fs_req_cleanup(&req); |
1599 | unlink("test_file" ); |
1600 | |
1601 | MAKE_VALGRIND_HAPPY(); |
1602 | return 0; |
1603 | } |
1604 | #endif |
1605 | |
1606 | TEST_IMPL(fs_chown) { |
1607 | int r; |
1608 | uv_fs_t req; |
1609 | uv_file file; |
1610 | |
1611 | /* Setup. */ |
1612 | unlink("test_file" ); |
1613 | unlink("test_file_link" ); |
1614 | |
1615 | loop = uv_default_loop(); |
1616 | |
1617 | r = uv_fs_open(NULL, &req, "test_file" , O_RDWR | O_CREAT, |
1618 | S_IWUSR | S_IRUSR, NULL); |
1619 | ASSERT(r >= 0); |
1620 | ASSERT(req.result >= 0); |
1621 | file = req.result; |
1622 | uv_fs_req_cleanup(&req); |
1623 | |
1624 | /* sync chown */ |
1625 | r = uv_fs_chown(NULL, &req, "test_file" , -1, -1, NULL); |
1626 | ASSERT(r == 0); |
1627 | ASSERT(req.result == 0); |
1628 | uv_fs_req_cleanup(&req); |
1629 | |
1630 | /* sync fchown */ |
1631 | r = uv_fs_fchown(NULL, &req, file, -1, -1, NULL); |
1632 | ASSERT(r == 0); |
1633 | ASSERT(req.result == 0); |
1634 | uv_fs_req_cleanup(&req); |
1635 | |
1636 | /* async chown */ |
1637 | r = uv_fs_chown(loop, &req, "test_file" , -1, -1, chown_cb); |
1638 | ASSERT(r == 0); |
1639 | uv_run(loop, UV_RUN_DEFAULT); |
1640 | ASSERT(chown_cb_count == 1); |
1641 | |
1642 | #ifndef __MVS__ |
1643 | /* chown to root (fail) */ |
1644 | chown_cb_count = 0; |
1645 | r = uv_fs_chown(loop, &req, "test_file" , 0, 0, chown_root_cb); |
1646 | ASSERT(r == 0); |
1647 | uv_run(loop, UV_RUN_DEFAULT); |
1648 | ASSERT(chown_cb_count == 1); |
1649 | #endif |
1650 | |
1651 | /* async fchown */ |
1652 | r = uv_fs_fchown(loop, &req, file, -1, -1, fchown_cb); |
1653 | ASSERT(r == 0); |
1654 | uv_run(loop, UV_RUN_DEFAULT); |
1655 | ASSERT(fchown_cb_count == 1); |
1656 | |
1657 | #ifndef __HAIKU__ |
1658 | /* Haiku doesn't support hardlink */ |
1659 | /* sync link */ |
1660 | r = uv_fs_link(NULL, &req, "test_file" , "test_file_link" , NULL); |
1661 | ASSERT(r == 0); |
1662 | ASSERT(req.result == 0); |
1663 | uv_fs_req_cleanup(&req); |
1664 | |
1665 | /* sync lchown */ |
1666 | r = uv_fs_lchown(NULL, &req, "test_file_link" , -1, -1, NULL); |
1667 | ASSERT(r == 0); |
1668 | ASSERT(req.result == 0); |
1669 | uv_fs_req_cleanup(&req); |
1670 | |
1671 | /* async lchown */ |
1672 | r = uv_fs_lchown(loop, &req, "test_file_link" , -1, -1, lchown_cb); |
1673 | ASSERT(r == 0); |
1674 | uv_run(loop, UV_RUN_DEFAULT); |
1675 | ASSERT(lchown_cb_count == 1); |
1676 | #endif |
1677 | |
1678 | /* Close file */ |
1679 | r = uv_fs_close(NULL, &req, file, NULL); |
1680 | ASSERT(r == 0); |
1681 | ASSERT(req.result == 0); |
1682 | uv_fs_req_cleanup(&req); |
1683 | |
1684 | /* |
1685 | * Run the loop just to check we don't have make any extraneous uv_ref() |
1686 | * calls. This should drop out immediately. |
1687 | */ |
1688 | uv_run(loop, UV_RUN_DEFAULT); |
1689 | |
1690 | /* Cleanup. */ |
1691 | unlink("test_file" ); |
1692 | unlink("test_file_link" ); |
1693 | |
1694 | MAKE_VALGRIND_HAPPY(); |
1695 | return 0; |
1696 | } |
1697 | |
1698 | |
1699 | TEST_IMPL(fs_link) { |
1700 | int r; |
1701 | uv_fs_t req; |
1702 | uv_file file; |
1703 | uv_file link; |
1704 | |
1705 | /* Setup. */ |
1706 | unlink("test_file" ); |
1707 | unlink("test_file_link" ); |
1708 | unlink("test_file_link2" ); |
1709 | |
1710 | loop = uv_default_loop(); |
1711 | |
1712 | r = uv_fs_open(NULL, &req, "test_file" , O_RDWR | O_CREAT, |
1713 | S_IWUSR | S_IRUSR, NULL); |
1714 | ASSERT(r >= 0); |
1715 | ASSERT(req.result >= 0); |
1716 | file = req.result; |
1717 | uv_fs_req_cleanup(&req); |
1718 | |
1719 | iov = uv_buf_init(test_buf, sizeof(test_buf)); |
1720 | r = uv_fs_write(NULL, &req, file, &iov, 1, -1, NULL); |
1721 | ASSERT(r == sizeof(test_buf)); |
1722 | ASSERT(req.result == sizeof(test_buf)); |
1723 | uv_fs_req_cleanup(&req); |
1724 | |
1725 | close(file); |
1726 | |
1727 | /* sync link */ |
1728 | r = uv_fs_link(NULL, &req, "test_file" , "test_file_link" , NULL); |
1729 | ASSERT(r == 0); |
1730 | ASSERT(req.result == 0); |
1731 | uv_fs_req_cleanup(&req); |
1732 | |
1733 | r = uv_fs_open(NULL, &req, "test_file_link" , O_RDWR, 0, NULL); |
1734 | ASSERT(r >= 0); |
1735 | ASSERT(req.result >= 0); |
1736 | link = req.result; |
1737 | uv_fs_req_cleanup(&req); |
1738 | |
1739 | memset(buf, 0, sizeof(buf)); |
1740 | iov = uv_buf_init(buf, sizeof(buf)); |
1741 | r = uv_fs_read(NULL, &req, link, &iov, 1, 0, NULL); |
1742 | ASSERT(r >= 0); |
1743 | ASSERT(req.result >= 0); |
1744 | ASSERT(strcmp(buf, test_buf) == 0); |
1745 | |
1746 | close(link); |
1747 | |
1748 | /* async link */ |
1749 | r = uv_fs_link(loop, &req, "test_file" , "test_file_link2" , link_cb); |
1750 | ASSERT(r == 0); |
1751 | uv_run(loop, UV_RUN_DEFAULT); |
1752 | ASSERT(link_cb_count == 1); |
1753 | |
1754 | r = uv_fs_open(NULL, &req, "test_file_link2" , O_RDWR, 0, NULL); |
1755 | ASSERT(r >= 0); |
1756 | ASSERT(req.result >= 0); |
1757 | link = req.result; |
1758 | uv_fs_req_cleanup(&req); |
1759 | |
1760 | memset(buf, 0, sizeof(buf)); |
1761 | iov = uv_buf_init(buf, sizeof(buf)); |
1762 | r = uv_fs_read(NULL, &req, link, &iov, 1, 0, NULL); |
1763 | ASSERT(r >= 0); |
1764 | ASSERT(req.result >= 0); |
1765 | ASSERT(strcmp(buf, test_buf) == 0); |
1766 | |
1767 | close(link); |
1768 | |
1769 | /* |
1770 | * Run the loop just to check we don't have make any extraneous uv_ref() |
1771 | * calls. This should drop out immediately. |
1772 | */ |
1773 | uv_run(loop, UV_RUN_DEFAULT); |
1774 | |
1775 | /* Cleanup. */ |
1776 | unlink("test_file" ); |
1777 | unlink("test_file_link" ); |
1778 | unlink("test_file_link2" ); |
1779 | |
1780 | MAKE_VALGRIND_HAPPY(); |
1781 | return 0; |
1782 | } |
1783 | |
1784 | |
1785 | TEST_IMPL(fs_readlink) { |
1786 | uv_fs_t req; |
1787 | |
1788 | loop = uv_default_loop(); |
1789 | ASSERT(0 == uv_fs_readlink(loop, &req, "no_such_file" , dummy_cb)); |
1790 | ASSERT(0 == uv_run(loop, UV_RUN_DEFAULT)); |
1791 | ASSERT(dummy_cb_count == 1); |
1792 | ASSERT(req.ptr == NULL); |
1793 | ASSERT(req.result == UV_ENOENT); |
1794 | uv_fs_req_cleanup(&req); |
1795 | |
1796 | ASSERT(UV_ENOENT == uv_fs_readlink(NULL, &req, "no_such_file" , NULL)); |
1797 | ASSERT(req.ptr == NULL); |
1798 | ASSERT(req.result == UV_ENOENT); |
1799 | uv_fs_req_cleanup(&req); |
1800 | |
1801 | MAKE_VALGRIND_HAPPY(); |
1802 | return 0; |
1803 | } |
1804 | |
1805 | |
1806 | TEST_IMPL(fs_realpath) { |
1807 | uv_fs_t req; |
1808 | |
1809 | loop = uv_default_loop(); |
1810 | ASSERT(0 == uv_fs_realpath(loop, &req, "no_such_file" , dummy_cb)); |
1811 | ASSERT(0 == uv_run(loop, UV_RUN_DEFAULT)); |
1812 | ASSERT(dummy_cb_count == 1); |
1813 | ASSERT(req.ptr == NULL); |
1814 | #ifdef _WIN32 |
1815 | /* |
1816 | * Windows XP and Server 2003 don't support GetFinalPathNameByHandleW() |
1817 | */ |
1818 | if (req.result == UV_ENOSYS) { |
1819 | uv_fs_req_cleanup(&req); |
1820 | RETURN_SKIP("realpath is not supported on Windows XP" ); |
1821 | } |
1822 | #endif |
1823 | ASSERT(req.result == UV_ENOENT); |
1824 | uv_fs_req_cleanup(&req); |
1825 | |
1826 | ASSERT(UV_ENOENT == uv_fs_realpath(NULL, &req, "no_such_file" , NULL)); |
1827 | ASSERT(req.ptr == NULL); |
1828 | ASSERT(req.result == UV_ENOENT); |
1829 | uv_fs_req_cleanup(&req); |
1830 | |
1831 | MAKE_VALGRIND_HAPPY(); |
1832 | return 0; |
1833 | } |
1834 | |
1835 | |
1836 | TEST_IMPL(fs_symlink) { |
1837 | int r; |
1838 | uv_fs_t req; |
1839 | uv_file file; |
1840 | uv_file link; |
1841 | char test_file_abs_buf[PATHMAX]; |
1842 | size_t test_file_abs_size; |
1843 | |
1844 | /* Setup. */ |
1845 | unlink("test_file" ); |
1846 | unlink("test_file_symlink" ); |
1847 | unlink("test_file_symlink2" ); |
1848 | unlink("test_file_symlink_symlink" ); |
1849 | unlink("test_file_symlink2_symlink" ); |
1850 | test_file_abs_size = sizeof(test_file_abs_buf); |
1851 | #ifdef _WIN32 |
1852 | uv_cwd(test_file_abs_buf, &test_file_abs_size); |
1853 | strcat(test_file_abs_buf, "\\test_file" ); |
1854 | #else |
1855 | uv_cwd(test_file_abs_buf, &test_file_abs_size); |
1856 | strcat(test_file_abs_buf, "/test_file" ); |
1857 | #endif |
1858 | |
1859 | loop = uv_default_loop(); |
1860 | |
1861 | r = uv_fs_open(NULL, &req, "test_file" , O_RDWR | O_CREAT, |
1862 | S_IWUSR | S_IRUSR, NULL); |
1863 | ASSERT(r >= 0); |
1864 | ASSERT(req.result >= 0); |
1865 | file = req.result; |
1866 | uv_fs_req_cleanup(&req); |
1867 | |
1868 | iov = uv_buf_init(test_buf, sizeof(test_buf)); |
1869 | r = uv_fs_write(NULL, &req, file, &iov, 1, -1, NULL); |
1870 | ASSERT(r == sizeof(test_buf)); |
1871 | ASSERT(req.result == sizeof(test_buf)); |
1872 | uv_fs_req_cleanup(&req); |
1873 | |
1874 | close(file); |
1875 | |
1876 | /* sync symlink */ |
1877 | r = uv_fs_symlink(NULL, &req, "test_file" , "test_file_symlink" , 0, NULL); |
1878 | #ifdef _WIN32 |
1879 | if (r < 0) { |
1880 | if (r == UV_ENOTSUP) { |
1881 | /* |
1882 | * Windows doesn't support symlinks on older versions. |
1883 | * We just pass the test and bail out early if we get ENOTSUP. |
1884 | */ |
1885 | return 0; |
1886 | } else if (r == UV_EPERM) { |
1887 | /* |
1888 | * Creating a symlink is only allowed when running elevated. |
1889 | * We pass the test and bail out early if we get UV_EPERM. |
1890 | */ |
1891 | return 0; |
1892 | } |
1893 | } |
1894 | #endif |
1895 | ASSERT(r == 0); |
1896 | ASSERT(req.result == 0); |
1897 | uv_fs_req_cleanup(&req); |
1898 | |
1899 | r = uv_fs_open(NULL, &req, "test_file_symlink" , O_RDWR, 0, NULL); |
1900 | ASSERT(r >= 0); |
1901 | ASSERT(req.result >= 0); |
1902 | link = req.result; |
1903 | uv_fs_req_cleanup(&req); |
1904 | |
1905 | memset(buf, 0, sizeof(buf)); |
1906 | iov = uv_buf_init(buf, sizeof(buf)); |
1907 | r = uv_fs_read(NULL, &req, link, &iov, 1, 0, NULL); |
1908 | ASSERT(r >= 0); |
1909 | ASSERT(req.result >= 0); |
1910 | ASSERT(strcmp(buf, test_buf) == 0); |
1911 | |
1912 | close(link); |
1913 | |
1914 | r = uv_fs_symlink(NULL, |
1915 | &req, |
1916 | "test_file_symlink" , |
1917 | "test_file_symlink_symlink" , |
1918 | 0, |
1919 | NULL); |
1920 | ASSERT(r == 0); |
1921 | uv_fs_req_cleanup(&req); |
1922 | |
1923 | #if defined(__MSYS__) |
1924 | RETURN_SKIP("symlink reading is not supported on MSYS2" ); |
1925 | #endif |
1926 | |
1927 | r = uv_fs_readlink(NULL, &req, "test_file_symlink_symlink" , NULL); |
1928 | ASSERT(r == 0); |
1929 | ASSERT(strcmp(req.ptr, "test_file_symlink" ) == 0); |
1930 | uv_fs_req_cleanup(&req); |
1931 | |
1932 | r = uv_fs_realpath(NULL, &req, "test_file_symlink_symlink" , NULL); |
1933 | #ifdef _WIN32 |
1934 | /* |
1935 | * Windows XP and Server 2003 don't support GetFinalPathNameByHandleW() |
1936 | */ |
1937 | if (r == UV_ENOSYS) { |
1938 | uv_fs_req_cleanup(&req); |
1939 | RETURN_SKIP("realpath is not supported on Windows XP" ); |
1940 | } |
1941 | #endif |
1942 | ASSERT(r == 0); |
1943 | #ifdef _WIN32 |
1944 | ASSERT(stricmp(req.ptr, test_file_abs_buf) == 0); |
1945 | #else |
1946 | ASSERT(strcmp(req.ptr, test_file_abs_buf) == 0); |
1947 | #endif |
1948 | uv_fs_req_cleanup(&req); |
1949 | |
1950 | /* async link */ |
1951 | r = uv_fs_symlink(loop, |
1952 | &req, |
1953 | "test_file" , |
1954 | "test_file_symlink2" , |
1955 | 0, |
1956 | symlink_cb); |
1957 | ASSERT(r == 0); |
1958 | uv_run(loop, UV_RUN_DEFAULT); |
1959 | ASSERT(symlink_cb_count == 1); |
1960 | |
1961 | r = uv_fs_open(NULL, &req, "test_file_symlink2" , O_RDWR, 0, NULL); |
1962 | ASSERT(r >= 0); |
1963 | ASSERT(req.result >= 0); |
1964 | link = req.result; |
1965 | uv_fs_req_cleanup(&req); |
1966 | |
1967 | memset(buf, 0, sizeof(buf)); |
1968 | iov = uv_buf_init(buf, sizeof(buf)); |
1969 | r = uv_fs_read(NULL, &req, link, &iov, 1, 0, NULL); |
1970 | ASSERT(r >= 0); |
1971 | ASSERT(req.result >= 0); |
1972 | ASSERT(strcmp(buf, test_buf) == 0); |
1973 | |
1974 | close(link); |
1975 | |
1976 | r = uv_fs_symlink(NULL, |
1977 | &req, |
1978 | "test_file_symlink2" , |
1979 | "test_file_symlink2_symlink" , |
1980 | 0, |
1981 | NULL); |
1982 | ASSERT(r == 0); |
1983 | uv_fs_req_cleanup(&req); |
1984 | |
1985 | r = uv_fs_readlink(loop, &req, "test_file_symlink2_symlink" , readlink_cb); |
1986 | ASSERT(r == 0); |
1987 | uv_run(loop, UV_RUN_DEFAULT); |
1988 | ASSERT(readlink_cb_count == 1); |
1989 | |
1990 | r = uv_fs_realpath(loop, &req, "test_file" , realpath_cb); |
1991 | #ifdef _WIN32 |
1992 | /* |
1993 | * Windows XP and Server 2003 don't support GetFinalPathNameByHandleW() |
1994 | */ |
1995 | if (r == UV_ENOSYS) { |
1996 | uv_fs_req_cleanup(&req); |
1997 | RETURN_SKIP("realpath is not supported on Windows XP" ); |
1998 | } |
1999 | #endif |
2000 | ASSERT(r == 0); |
2001 | uv_run(loop, UV_RUN_DEFAULT); |
2002 | ASSERT(realpath_cb_count == 1); |
2003 | |
2004 | /* |
2005 | * Run the loop just to check we don't have make any extraneous uv_ref() |
2006 | * calls. This should drop out immediately. |
2007 | */ |
2008 | uv_run(loop, UV_RUN_DEFAULT); |
2009 | |
2010 | /* Cleanup. */ |
2011 | unlink("test_file" ); |
2012 | unlink("test_file_symlink" ); |
2013 | unlink("test_file_symlink_symlink" ); |
2014 | unlink("test_file_symlink2" ); |
2015 | unlink("test_file_symlink2_symlink" ); |
2016 | |
2017 | MAKE_VALGRIND_HAPPY(); |
2018 | return 0; |
2019 | } |
2020 | |
2021 | |
2022 | int test_symlink_dir_impl(int type) { |
2023 | uv_fs_t req; |
2024 | int r; |
2025 | char* test_dir; |
2026 | uv_dirent_t dent; |
2027 | static char test_dir_abs_buf[PATHMAX]; |
2028 | size_t test_dir_abs_size; |
2029 | |
2030 | /* set-up */ |
2031 | unlink("test_dir/file1" ); |
2032 | unlink("test_dir/file2" ); |
2033 | rmdir("test_dir" ); |
2034 | rmdir("test_dir_symlink" ); |
2035 | test_dir_abs_size = sizeof(test_dir_abs_buf); |
2036 | |
2037 | loop = uv_default_loop(); |
2038 | |
2039 | uv_fs_mkdir(NULL, &req, "test_dir" , 0777, NULL); |
2040 | uv_fs_req_cleanup(&req); |
2041 | |
2042 | #ifdef _WIN32 |
2043 | strcpy(test_dir_abs_buf, "\\\\?\\" ); |
2044 | uv_cwd(test_dir_abs_buf + 4, &test_dir_abs_size); |
2045 | test_dir_abs_size += 4; |
2046 | strcat(test_dir_abs_buf, "\\test_dir\\" ); |
2047 | test_dir_abs_size += strlen("\\test_dir\\" ); |
2048 | test_dir = test_dir_abs_buf; |
2049 | #else |
2050 | uv_cwd(test_dir_abs_buf, &test_dir_abs_size); |
2051 | strcat(test_dir_abs_buf, "/test_dir" ); |
2052 | test_dir_abs_size += strlen("/test_dir" ); |
2053 | test_dir = "test_dir" ; |
2054 | #endif |
2055 | |
2056 | r = uv_fs_symlink(NULL, &req, test_dir, "test_dir_symlink" , type, NULL); |
2057 | if (type == UV_FS_SYMLINK_DIR && (r == UV_ENOTSUP || r == UV_EPERM)) { |
2058 | uv_fs_req_cleanup(&req); |
2059 | RETURN_SKIP("this version of Windows doesn't support unprivileged " |
2060 | "creation of directory symlinks" ); |
2061 | } |
2062 | fprintf(stderr, "r == %i\n" , r); |
2063 | ASSERT(r == 0); |
2064 | ASSERT(req.result == 0); |
2065 | uv_fs_req_cleanup(&req); |
2066 | |
2067 | r = uv_fs_stat(NULL, &req, "test_dir_symlink" , NULL); |
2068 | ASSERT(r == 0); |
2069 | ASSERT(((uv_stat_t*)req.ptr)->st_mode & S_IFDIR); |
2070 | uv_fs_req_cleanup(&req); |
2071 | |
2072 | r = uv_fs_lstat(NULL, &req, "test_dir_symlink" , NULL); |
2073 | ASSERT(r == 0); |
2074 | #if defined(__MSYS__) |
2075 | RETURN_SKIP("symlink reading is not supported on MSYS2" ); |
2076 | #endif |
2077 | ASSERT(((uv_stat_t*)req.ptr)->st_mode & S_IFLNK); |
2078 | #ifdef _WIN32 |
2079 | ASSERT(((uv_stat_t*)req.ptr)->st_size == strlen(test_dir + 4)); |
2080 | #else |
2081 | ASSERT(((uv_stat_t*)req.ptr)->st_size == strlen(test_dir)); |
2082 | #endif |
2083 | uv_fs_req_cleanup(&req); |
2084 | |
2085 | r = uv_fs_readlink(NULL, &req, "test_dir_symlink" , NULL); |
2086 | ASSERT(r == 0); |
2087 | #ifdef _WIN32 |
2088 | ASSERT(strcmp(req.ptr, test_dir + 4) == 0); |
2089 | #else |
2090 | ASSERT(strcmp(req.ptr, test_dir) == 0); |
2091 | #endif |
2092 | uv_fs_req_cleanup(&req); |
2093 | |
2094 | r = uv_fs_realpath(NULL, &req, "test_dir_symlink" , NULL); |
2095 | #ifdef _WIN32 |
2096 | /* |
2097 | * Windows XP and Server 2003 don't support GetFinalPathNameByHandleW() |
2098 | */ |
2099 | if (r == UV_ENOSYS) { |
2100 | uv_fs_req_cleanup(&req); |
2101 | RETURN_SKIP("realpath is not supported on Windows XP" ); |
2102 | } |
2103 | #endif |
2104 | ASSERT(r == 0); |
2105 | #ifdef _WIN32 |
2106 | ASSERT(strlen(req.ptr) == test_dir_abs_size - 5); |
2107 | ASSERT(strnicmp(req.ptr, test_dir + 4, test_dir_abs_size - 5) == 0); |
2108 | #else |
2109 | ASSERT(strcmp(req.ptr, test_dir_abs_buf) == 0); |
2110 | #endif |
2111 | uv_fs_req_cleanup(&req); |
2112 | |
2113 | r = uv_fs_open(NULL, &open_req1, "test_dir/file1" , O_WRONLY | O_CREAT, |
2114 | S_IWUSR | S_IRUSR, NULL); |
2115 | ASSERT(r >= 0); |
2116 | uv_fs_req_cleanup(&open_req1); |
2117 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
2118 | ASSERT(r == 0); |
2119 | uv_fs_req_cleanup(&close_req); |
2120 | |
2121 | r = uv_fs_open(NULL, &open_req1, "test_dir/file2" , O_WRONLY | O_CREAT, |
2122 | S_IWUSR | S_IRUSR, NULL); |
2123 | ASSERT(r >= 0); |
2124 | uv_fs_req_cleanup(&open_req1); |
2125 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
2126 | ASSERT(r == 0); |
2127 | uv_fs_req_cleanup(&close_req); |
2128 | |
2129 | r = uv_fs_scandir(NULL, &scandir_req, "test_dir_symlink" , 0, NULL); |
2130 | ASSERT(r == 2); |
2131 | ASSERT(scandir_req.result == 2); |
2132 | ASSERT(scandir_req.ptr); |
2133 | while (UV_EOF != uv_fs_scandir_next(&scandir_req, &dent)) { |
2134 | ASSERT(strcmp(dent.name, "file1" ) == 0 || strcmp(dent.name, "file2" ) == 0); |
2135 | assert_is_file_type(dent); |
2136 | } |
2137 | uv_fs_req_cleanup(&scandir_req); |
2138 | ASSERT(!scandir_req.ptr); |
2139 | |
2140 | /* unlink will remove the directory symlink */ |
2141 | r = uv_fs_unlink(NULL, &req, "test_dir_symlink" , NULL); |
2142 | ASSERT(r == 0); |
2143 | uv_fs_req_cleanup(&req); |
2144 | |
2145 | r = uv_fs_scandir(NULL, &scandir_req, "test_dir_symlink" , 0, NULL); |
2146 | ASSERT(r == UV_ENOENT); |
2147 | uv_fs_req_cleanup(&scandir_req); |
2148 | |
2149 | r = uv_fs_scandir(NULL, &scandir_req, "test_dir" , 0, NULL); |
2150 | ASSERT(r == 2); |
2151 | ASSERT(scandir_req.result == 2); |
2152 | ASSERT(scandir_req.ptr); |
2153 | while (UV_EOF != uv_fs_scandir_next(&scandir_req, &dent)) { |
2154 | ASSERT(strcmp(dent.name, "file1" ) == 0 || strcmp(dent.name, "file2" ) == 0); |
2155 | assert_is_file_type(dent); |
2156 | } |
2157 | uv_fs_req_cleanup(&scandir_req); |
2158 | ASSERT(!scandir_req.ptr); |
2159 | |
2160 | /* clean-up */ |
2161 | unlink("test_dir/file1" ); |
2162 | unlink("test_dir/file2" ); |
2163 | rmdir("test_dir" ); |
2164 | rmdir("test_dir_symlink" ); |
2165 | |
2166 | MAKE_VALGRIND_HAPPY(); |
2167 | return 0; |
2168 | } |
2169 | |
2170 | TEST_IMPL(fs_symlink_dir) { |
2171 | return test_symlink_dir_impl(UV_FS_SYMLINK_DIR); |
2172 | } |
2173 | |
2174 | TEST_IMPL(fs_symlink_junction) { |
2175 | return test_symlink_dir_impl(UV_FS_SYMLINK_JUNCTION); |
2176 | } |
2177 | |
2178 | #ifdef _WIN32 |
2179 | TEST_IMPL(fs_non_symlink_reparse_point) { |
2180 | uv_fs_t req; |
2181 | int r; |
2182 | HANDLE file_handle; |
2183 | REPARSE_GUID_DATA_BUFFER reparse_buffer; |
2184 | DWORD bytes_returned; |
2185 | uv_dirent_t dent; |
2186 | |
2187 | /* set-up */ |
2188 | unlink("test_dir/test_file" ); |
2189 | rmdir("test_dir" ); |
2190 | |
2191 | loop = uv_default_loop(); |
2192 | |
2193 | uv_fs_mkdir(NULL, &req, "test_dir" , 0777, NULL); |
2194 | uv_fs_req_cleanup(&req); |
2195 | |
2196 | file_handle = CreateFile("test_dir/test_file" , |
2197 | GENERIC_WRITE | FILE_WRITE_ATTRIBUTES, |
2198 | 0, |
2199 | NULL, |
2200 | CREATE_ALWAYS, |
2201 | FILE_FLAG_OPEN_REPARSE_POINT | |
2202 | FILE_FLAG_BACKUP_SEMANTICS, |
2203 | NULL); |
2204 | ASSERT(file_handle != INVALID_HANDLE_VALUE); |
2205 | |
2206 | memset(&reparse_buffer, 0, REPARSE_GUID_DATA_BUFFER_HEADER_SIZE); |
2207 | reparse_buffer.ReparseTag = REPARSE_TAG; |
2208 | reparse_buffer.ReparseDataLength = 0; |
2209 | reparse_buffer.ReparseGuid = REPARSE_GUID; |
2210 | |
2211 | r = DeviceIoControl(file_handle, |
2212 | FSCTL_SET_REPARSE_POINT, |
2213 | &reparse_buffer, |
2214 | REPARSE_GUID_DATA_BUFFER_HEADER_SIZE, |
2215 | NULL, |
2216 | 0, |
2217 | &bytes_returned, |
2218 | NULL); |
2219 | ASSERT(r != 0); |
2220 | |
2221 | CloseHandle(file_handle); |
2222 | |
2223 | r = uv_fs_readlink(NULL, &req, "test_dir/test_file" , NULL); |
2224 | ASSERT(r == UV_EINVAL && GetLastError() == ERROR_SYMLINK_NOT_SUPPORTED); |
2225 | uv_fs_req_cleanup(&req); |
2226 | |
2227 | /* |
2228 | Placeholder tests for exercising the behavior fixed in issue #995. |
2229 | To run, update the path with the IP address of a Mac with the hard drive |
2230 | shared via SMB as "Macintosh HD". |
2231 | |
2232 | r = uv_fs_stat(NULL, &req, "\\\\<mac_ip>\\Macintosh HD\\.DS_Store", NULL); |
2233 | ASSERT(r == 0); |
2234 | uv_fs_req_cleanup(&req); |
2235 | |
2236 | r = uv_fs_lstat(NULL, &req, "\\\\<mac_ip>\\Macintosh HD\\.DS_Store", NULL); |
2237 | ASSERT(r == 0); |
2238 | uv_fs_req_cleanup(&req); |
2239 | */ |
2240 | |
2241 | /* |
2242 | uv_fs_stat and uv_fs_lstat can only work on non-symlink reparse |
2243 | points when a minifilter driver is registered which intercepts |
2244 | associated filesystem requests. Installing a driver is beyond |
2245 | the scope of this test. |
2246 | |
2247 | r = uv_fs_stat(NULL, &req, "test_dir/test_file", NULL); |
2248 | ASSERT(r == 0); |
2249 | uv_fs_req_cleanup(&req); |
2250 | |
2251 | r = uv_fs_lstat(NULL, &req, "test_dir/test_file", NULL); |
2252 | ASSERT(r == 0); |
2253 | uv_fs_req_cleanup(&req); |
2254 | */ |
2255 | |
2256 | r = uv_fs_scandir(NULL, &scandir_req, "test_dir" , 0, NULL); |
2257 | ASSERT(r == 1); |
2258 | ASSERT(scandir_req.result == 1); |
2259 | ASSERT(scandir_req.ptr); |
2260 | while (UV_EOF != uv_fs_scandir_next(&scandir_req, &dent)) { |
2261 | ASSERT(strcmp(dent.name, "test_file" ) == 0); |
2262 | /* uv_fs_scandir incorrectly identifies non-symlink reparse points |
2263 | as links because it doesn't open the file and verify the reparse |
2264 | point tag. The PowerShell Get-ChildItem command shares this |
2265 | behavior, so it's reasonable to leave it as is. */ |
2266 | ASSERT(dent.type == UV_DIRENT_LINK); |
2267 | } |
2268 | uv_fs_req_cleanup(&scandir_req); |
2269 | ASSERT(!scandir_req.ptr); |
2270 | |
2271 | /* clean-up */ |
2272 | unlink("test_dir/test_file" ); |
2273 | rmdir("test_dir" ); |
2274 | |
2275 | MAKE_VALGRIND_HAPPY(); |
2276 | return 0; |
2277 | } |
2278 | #endif |
2279 | |
2280 | |
2281 | TEST_IMPL(fs_utime) { |
2282 | utime_check_t checkme; |
2283 | const char* path = "test_file" ; |
2284 | double atime; |
2285 | double mtime; |
2286 | uv_fs_t req; |
2287 | int r; |
2288 | |
2289 | /* Setup. */ |
2290 | loop = uv_default_loop(); |
2291 | unlink(path); |
2292 | r = uv_fs_open(NULL, &req, path, O_RDWR | O_CREAT, S_IWUSR | S_IRUSR, NULL); |
2293 | ASSERT(r >= 0); |
2294 | ASSERT(req.result >= 0); |
2295 | uv_fs_req_cleanup(&req); |
2296 | close(r); |
2297 | |
2298 | atime = mtime = 400497753; /* 1982-09-10 11:22:33 */ |
2299 | |
2300 | /* |
2301 | * Test sub-second timestamps only on Windows (assuming NTFS). Some other |
2302 | * platforms support sub-second timestamps, but that support is filesystem- |
2303 | * dependent. Notably OS X (HFS Plus) does NOT support sub-second timestamps. |
2304 | */ |
2305 | #ifdef _WIN32 |
2306 | mtime += 0.444; /* 1982-09-10 11:22:33.444 */ |
2307 | #endif |
2308 | |
2309 | r = uv_fs_utime(NULL, &req, path, atime, mtime, NULL); |
2310 | ASSERT(r == 0); |
2311 | ASSERT(req.result == 0); |
2312 | uv_fs_req_cleanup(&req); |
2313 | |
2314 | r = uv_fs_stat(NULL, &req, path, NULL); |
2315 | ASSERT(r == 0); |
2316 | ASSERT(req.result == 0); |
2317 | check_utime(path, atime, mtime); |
2318 | uv_fs_req_cleanup(&req); |
2319 | |
2320 | atime = mtime = 1291404900; /* 2010-12-03 20:35:00 - mees <3 */ |
2321 | checkme.path = path; |
2322 | checkme.atime = atime; |
2323 | checkme.mtime = mtime; |
2324 | |
2325 | /* async utime */ |
2326 | utime_req.data = &checkme; |
2327 | r = uv_fs_utime(loop, &utime_req, path, atime, mtime, utime_cb); |
2328 | ASSERT(r == 0); |
2329 | uv_run(loop, UV_RUN_DEFAULT); |
2330 | ASSERT(utime_cb_count == 1); |
2331 | |
2332 | /* Cleanup. */ |
2333 | unlink(path); |
2334 | |
2335 | MAKE_VALGRIND_HAPPY(); |
2336 | return 0; |
2337 | } |
2338 | |
2339 | |
2340 | #ifdef _WIN32 |
2341 | TEST_IMPL(fs_stat_root) { |
2342 | int r; |
2343 | |
2344 | r = uv_fs_stat(NULL, &stat_req, "\\" , NULL); |
2345 | ASSERT(r == 0); |
2346 | |
2347 | r = uv_fs_stat(NULL, &stat_req, "..\\..\\..\\..\\..\\..\\.." , NULL); |
2348 | ASSERT(r == 0); |
2349 | |
2350 | r = uv_fs_stat(NULL, &stat_req, ".." , NULL); |
2351 | ASSERT(r == 0); |
2352 | |
2353 | r = uv_fs_stat(NULL, &stat_req, "..\\" , NULL); |
2354 | ASSERT(r == 0); |
2355 | |
2356 | /* stats the current directory on c: */ |
2357 | r = uv_fs_stat(NULL, &stat_req, "c:" , NULL); |
2358 | ASSERT(r == 0); |
2359 | |
2360 | r = uv_fs_stat(NULL, &stat_req, "c:\\" , NULL); |
2361 | ASSERT(r == 0); |
2362 | |
2363 | r = uv_fs_stat(NULL, &stat_req, "\\\\?\\C:\\" , NULL); |
2364 | ASSERT(r == 0); |
2365 | |
2366 | MAKE_VALGRIND_HAPPY(); |
2367 | return 0; |
2368 | } |
2369 | #endif |
2370 | |
2371 | |
2372 | TEST_IMPL(fs_futime) { |
2373 | utime_check_t checkme; |
2374 | const char* path = "test_file" ; |
2375 | double atime; |
2376 | double mtime; |
2377 | uv_file file; |
2378 | uv_fs_t req; |
2379 | int r; |
2380 | #if defined(_AIX) && !defined(_AIX71) |
2381 | RETURN_SKIP("futime is not implemented for AIX versions below 7.1" ); |
2382 | #endif |
2383 | |
2384 | /* Setup. */ |
2385 | loop = uv_default_loop(); |
2386 | unlink(path); |
2387 | r = uv_fs_open(NULL, &req, path, O_RDWR | O_CREAT, S_IWUSR | S_IRUSR, NULL); |
2388 | ASSERT(r >= 0); |
2389 | ASSERT(req.result >= 0); |
2390 | uv_fs_req_cleanup(&req); |
2391 | close(r); |
2392 | |
2393 | atime = mtime = 400497753; /* 1982-09-10 11:22:33 */ |
2394 | |
2395 | /* |
2396 | * Test sub-second timestamps only on Windows (assuming NTFS). Some other |
2397 | * platforms support sub-second timestamps, but that support is filesystem- |
2398 | * dependent. Notably OS X (HFS Plus) does NOT support sub-second timestamps. |
2399 | */ |
2400 | #ifdef _WIN32 |
2401 | mtime += 0.444; /* 1982-09-10 11:22:33.444 */ |
2402 | #endif |
2403 | |
2404 | r = uv_fs_open(NULL, &req, path, O_RDWR, 0, NULL); |
2405 | ASSERT(r >= 0); |
2406 | ASSERT(req.result >= 0); |
2407 | file = req.result; /* FIXME probably not how it's supposed to be used */ |
2408 | uv_fs_req_cleanup(&req); |
2409 | |
2410 | r = uv_fs_futime(NULL, &req, file, atime, mtime, NULL); |
2411 | #if defined(__CYGWIN__) || defined(__MSYS__) |
2412 | ASSERT(r == UV_ENOSYS); |
2413 | RETURN_SKIP("futime not supported on Cygwin" ); |
2414 | #else |
2415 | ASSERT(r == 0); |
2416 | ASSERT(req.result == 0); |
2417 | #endif |
2418 | uv_fs_req_cleanup(&req); |
2419 | |
2420 | r = uv_fs_stat(NULL, &req, path, NULL); |
2421 | ASSERT(r == 0); |
2422 | ASSERT(req.result == 0); |
2423 | check_utime(path, atime, mtime); |
2424 | uv_fs_req_cleanup(&req); |
2425 | |
2426 | atime = mtime = 1291404900; /* 2010-12-03 20:35:00 - mees <3 */ |
2427 | |
2428 | checkme.atime = atime; |
2429 | checkme.mtime = mtime; |
2430 | checkme.path = path; |
2431 | |
2432 | /* async futime */ |
2433 | futime_req.data = &checkme; |
2434 | r = uv_fs_futime(loop, &futime_req, file, atime, mtime, futime_cb); |
2435 | ASSERT(r == 0); |
2436 | uv_run(loop, UV_RUN_DEFAULT); |
2437 | ASSERT(futime_cb_count == 1); |
2438 | |
2439 | /* Cleanup. */ |
2440 | unlink(path); |
2441 | |
2442 | MAKE_VALGRIND_HAPPY(); |
2443 | return 0; |
2444 | } |
2445 | |
2446 | |
2447 | TEST_IMPL(fs_stat_missing_path) { |
2448 | uv_fs_t req; |
2449 | int r; |
2450 | |
2451 | loop = uv_default_loop(); |
2452 | |
2453 | r = uv_fs_stat(NULL, &req, "non_existent_file" , NULL); |
2454 | ASSERT(r == UV_ENOENT); |
2455 | ASSERT(req.result == UV_ENOENT); |
2456 | uv_fs_req_cleanup(&req); |
2457 | |
2458 | MAKE_VALGRIND_HAPPY(); |
2459 | return 0; |
2460 | } |
2461 | |
2462 | |
2463 | TEST_IMPL(fs_scandir_empty_dir) { |
2464 | const char* path; |
2465 | uv_fs_t req; |
2466 | uv_dirent_t dent; |
2467 | int r; |
2468 | |
2469 | path = "./empty_dir/" ; |
2470 | loop = uv_default_loop(); |
2471 | |
2472 | uv_fs_mkdir(NULL, &req, path, 0777, NULL); |
2473 | uv_fs_req_cleanup(&req); |
2474 | |
2475 | /* Fill the req to ensure that required fields are cleaned up */ |
2476 | memset(&req, 0xdb, sizeof(req)); |
2477 | |
2478 | r = uv_fs_scandir(NULL, &req, path, 0, NULL); |
2479 | ASSERT(r == 0); |
2480 | ASSERT(req.result == 0); |
2481 | ASSERT(req.ptr == NULL); |
2482 | ASSERT(UV_EOF == uv_fs_scandir_next(&req, &dent)); |
2483 | uv_fs_req_cleanup(&req); |
2484 | |
2485 | r = uv_fs_scandir(loop, &scandir_req, path, 0, empty_scandir_cb); |
2486 | ASSERT(r == 0); |
2487 | |
2488 | ASSERT(scandir_cb_count == 0); |
2489 | uv_run(loop, UV_RUN_DEFAULT); |
2490 | ASSERT(scandir_cb_count == 1); |
2491 | |
2492 | uv_fs_rmdir(NULL, &req, path, NULL); |
2493 | uv_fs_req_cleanup(&req); |
2494 | |
2495 | MAKE_VALGRIND_HAPPY(); |
2496 | return 0; |
2497 | } |
2498 | |
2499 | |
2500 | TEST_IMPL(fs_scandir_non_existent_dir) { |
2501 | const char* path; |
2502 | uv_fs_t req; |
2503 | uv_dirent_t dent; |
2504 | int r; |
2505 | |
2506 | path = "./non_existent_dir/" ; |
2507 | loop = uv_default_loop(); |
2508 | |
2509 | uv_fs_rmdir(NULL, &req, path, NULL); |
2510 | uv_fs_req_cleanup(&req); |
2511 | |
2512 | /* Fill the req to ensure that required fields are cleaned up */ |
2513 | memset(&req, 0xdb, sizeof(req)); |
2514 | |
2515 | r = uv_fs_scandir(NULL, &req, path, 0, NULL); |
2516 | ASSERT(r == UV_ENOENT); |
2517 | ASSERT(req.result == UV_ENOENT); |
2518 | ASSERT(req.ptr == NULL); |
2519 | ASSERT(UV_ENOENT == uv_fs_scandir_next(&req, &dent)); |
2520 | uv_fs_req_cleanup(&req); |
2521 | |
2522 | r = uv_fs_scandir(loop, &scandir_req, path, 0, non_existent_scandir_cb); |
2523 | ASSERT(r == 0); |
2524 | |
2525 | ASSERT(scandir_cb_count == 0); |
2526 | uv_run(loop, UV_RUN_DEFAULT); |
2527 | ASSERT(scandir_cb_count == 1); |
2528 | |
2529 | MAKE_VALGRIND_HAPPY(); |
2530 | return 0; |
2531 | } |
2532 | |
2533 | TEST_IMPL(fs_scandir_file) { |
2534 | const char* path; |
2535 | int r; |
2536 | |
2537 | path = "test/fixtures/empty_file" ; |
2538 | loop = uv_default_loop(); |
2539 | |
2540 | r = uv_fs_scandir(NULL, &scandir_req, path, 0, NULL); |
2541 | ASSERT(r == UV_ENOTDIR); |
2542 | uv_fs_req_cleanup(&scandir_req); |
2543 | |
2544 | r = uv_fs_scandir(loop, &scandir_req, path, 0, file_scandir_cb); |
2545 | ASSERT(r == 0); |
2546 | |
2547 | ASSERT(scandir_cb_count == 0); |
2548 | uv_run(loop, UV_RUN_DEFAULT); |
2549 | ASSERT(scandir_cb_count == 1); |
2550 | |
2551 | MAKE_VALGRIND_HAPPY(); |
2552 | return 0; |
2553 | } |
2554 | |
2555 | |
2556 | TEST_IMPL(fs_open_dir) { |
2557 | const char* path; |
2558 | uv_fs_t req; |
2559 | int r, file; |
2560 | |
2561 | path = "." ; |
2562 | loop = uv_default_loop(); |
2563 | |
2564 | r = uv_fs_open(NULL, &req, path, O_RDONLY, 0, NULL); |
2565 | ASSERT(r >= 0); |
2566 | ASSERT(req.result >= 0); |
2567 | ASSERT(req.ptr == NULL); |
2568 | file = r; |
2569 | uv_fs_req_cleanup(&req); |
2570 | |
2571 | r = uv_fs_close(NULL, &req, file, NULL); |
2572 | ASSERT(r == 0); |
2573 | |
2574 | r = uv_fs_open(loop, &req, path, O_RDONLY, 0, open_cb_simple); |
2575 | ASSERT(r == 0); |
2576 | |
2577 | ASSERT(open_cb_count == 0); |
2578 | uv_run(loop, UV_RUN_DEFAULT); |
2579 | ASSERT(open_cb_count == 1); |
2580 | |
2581 | MAKE_VALGRIND_HAPPY(); |
2582 | return 0; |
2583 | } |
2584 | |
2585 | |
2586 | TEST_IMPL(fs_file_open_append) { |
2587 | int r; |
2588 | |
2589 | /* Setup. */ |
2590 | unlink("test_file" ); |
2591 | |
2592 | loop = uv_default_loop(); |
2593 | |
2594 | r = uv_fs_open(NULL, &open_req1, "test_file" , O_WRONLY | O_CREAT, |
2595 | S_IWUSR | S_IRUSR, NULL); |
2596 | ASSERT(r >= 0); |
2597 | ASSERT(open_req1.result >= 0); |
2598 | uv_fs_req_cleanup(&open_req1); |
2599 | |
2600 | iov = uv_buf_init(test_buf, sizeof(test_buf)); |
2601 | r = uv_fs_write(NULL, &write_req, open_req1.result, &iov, 1, -1, NULL); |
2602 | ASSERT(r >= 0); |
2603 | ASSERT(write_req.result >= 0); |
2604 | uv_fs_req_cleanup(&write_req); |
2605 | |
2606 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
2607 | ASSERT(r == 0); |
2608 | ASSERT(close_req.result == 0); |
2609 | uv_fs_req_cleanup(&close_req); |
2610 | |
2611 | r = uv_fs_open(NULL, &open_req1, "test_file" , O_RDWR | O_APPEND, 0, NULL); |
2612 | ASSERT(r >= 0); |
2613 | ASSERT(open_req1.result >= 0); |
2614 | uv_fs_req_cleanup(&open_req1); |
2615 | |
2616 | iov = uv_buf_init(test_buf, sizeof(test_buf)); |
2617 | r = uv_fs_write(NULL, &write_req, open_req1.result, &iov, 1, -1, NULL); |
2618 | ASSERT(r >= 0); |
2619 | ASSERT(write_req.result >= 0); |
2620 | uv_fs_req_cleanup(&write_req); |
2621 | |
2622 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
2623 | ASSERT(r == 0); |
2624 | ASSERT(close_req.result == 0); |
2625 | uv_fs_req_cleanup(&close_req); |
2626 | |
2627 | r = uv_fs_open(NULL, &open_req1, "test_file" , O_RDONLY, S_IRUSR, NULL); |
2628 | ASSERT(r >= 0); |
2629 | ASSERT(open_req1.result >= 0); |
2630 | uv_fs_req_cleanup(&open_req1); |
2631 | |
2632 | iov = uv_buf_init(buf, sizeof(buf)); |
2633 | r = uv_fs_read(NULL, &read_req, open_req1.result, &iov, 1, -1, NULL); |
2634 | printf("read = %d\n" , r); |
2635 | ASSERT(r == 26); |
2636 | ASSERT(read_req.result == 26); |
2637 | ASSERT(memcmp(buf, |
2638 | "test-buffer\n\0test-buffer\n\0" , |
2639 | sizeof("test-buffer\n\0test-buffer\n\0" ) - 1) == 0); |
2640 | uv_fs_req_cleanup(&read_req); |
2641 | |
2642 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
2643 | ASSERT(r == 0); |
2644 | ASSERT(close_req.result == 0); |
2645 | uv_fs_req_cleanup(&close_req); |
2646 | |
2647 | /* Cleanup */ |
2648 | unlink("test_file" ); |
2649 | |
2650 | MAKE_VALGRIND_HAPPY(); |
2651 | return 0; |
2652 | } |
2653 | |
2654 | |
2655 | TEST_IMPL(fs_rename_to_existing_file) { |
2656 | int r; |
2657 | |
2658 | /* Setup. */ |
2659 | unlink("test_file" ); |
2660 | unlink("test_file2" ); |
2661 | |
2662 | loop = uv_default_loop(); |
2663 | |
2664 | r = uv_fs_open(NULL, &open_req1, "test_file" , O_WRONLY | O_CREAT, |
2665 | S_IWUSR | S_IRUSR, NULL); |
2666 | ASSERT(r >= 0); |
2667 | ASSERT(open_req1.result >= 0); |
2668 | uv_fs_req_cleanup(&open_req1); |
2669 | |
2670 | iov = uv_buf_init(test_buf, sizeof(test_buf)); |
2671 | r = uv_fs_write(NULL, &write_req, open_req1.result, &iov, 1, -1, NULL); |
2672 | ASSERT(r >= 0); |
2673 | ASSERT(write_req.result >= 0); |
2674 | uv_fs_req_cleanup(&write_req); |
2675 | |
2676 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
2677 | ASSERT(r == 0); |
2678 | ASSERT(close_req.result == 0); |
2679 | uv_fs_req_cleanup(&close_req); |
2680 | |
2681 | r = uv_fs_open(NULL, &open_req1, "test_file2" , O_WRONLY | O_CREAT, |
2682 | S_IWUSR | S_IRUSR, NULL); |
2683 | ASSERT(r >= 0); |
2684 | ASSERT(open_req1.result >= 0); |
2685 | uv_fs_req_cleanup(&open_req1); |
2686 | |
2687 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
2688 | ASSERT(r == 0); |
2689 | ASSERT(close_req.result == 0); |
2690 | uv_fs_req_cleanup(&close_req); |
2691 | |
2692 | r = uv_fs_rename(NULL, &rename_req, "test_file" , "test_file2" , NULL); |
2693 | ASSERT(r == 0); |
2694 | ASSERT(rename_req.result == 0); |
2695 | uv_fs_req_cleanup(&rename_req); |
2696 | |
2697 | r = uv_fs_open(NULL, &open_req1, "test_file2" , O_RDONLY, 0, NULL); |
2698 | ASSERT(r >= 0); |
2699 | ASSERT(open_req1.result >= 0); |
2700 | uv_fs_req_cleanup(&open_req1); |
2701 | |
2702 | memset(buf, 0, sizeof(buf)); |
2703 | iov = uv_buf_init(buf, sizeof(buf)); |
2704 | r = uv_fs_read(NULL, &read_req, open_req1.result, &iov, 1, -1, NULL); |
2705 | ASSERT(r >= 0); |
2706 | ASSERT(read_req.result >= 0); |
2707 | ASSERT(strcmp(buf, test_buf) == 0); |
2708 | uv_fs_req_cleanup(&read_req); |
2709 | |
2710 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
2711 | ASSERT(r == 0); |
2712 | ASSERT(close_req.result == 0); |
2713 | uv_fs_req_cleanup(&close_req); |
2714 | |
2715 | /* Cleanup */ |
2716 | unlink("test_file" ); |
2717 | unlink("test_file2" ); |
2718 | |
2719 | MAKE_VALGRIND_HAPPY(); |
2720 | return 0; |
2721 | } |
2722 | |
2723 | |
2724 | TEST_IMPL(fs_read_bufs) { |
2725 | char scratch[768]; |
2726 | uv_buf_t bufs[4]; |
2727 | |
2728 | ASSERT(0 <= uv_fs_open(NULL, &open_req1, |
2729 | "test/fixtures/lorem_ipsum.txt" , |
2730 | O_RDONLY, 0, NULL)); |
2731 | ASSERT(open_req1.result >= 0); |
2732 | uv_fs_req_cleanup(&open_req1); |
2733 | |
2734 | ASSERT(UV_EINVAL == uv_fs_read(NULL, &read_req, open_req1.result, |
2735 | NULL, 0, 0, NULL)); |
2736 | ASSERT(UV_EINVAL == uv_fs_read(NULL, &read_req, open_req1.result, |
2737 | NULL, 1, 0, NULL)); |
2738 | ASSERT(UV_EINVAL == uv_fs_read(NULL, &read_req, open_req1.result, |
2739 | bufs, 0, 0, NULL)); |
2740 | |
2741 | bufs[0] = uv_buf_init(scratch + 0, 256); |
2742 | bufs[1] = uv_buf_init(scratch + 256, 256); |
2743 | bufs[2] = uv_buf_init(scratch + 512, 128); |
2744 | bufs[3] = uv_buf_init(scratch + 640, 128); |
2745 | |
2746 | ASSERT(446 == uv_fs_read(NULL, |
2747 | &read_req, |
2748 | open_req1.result, |
2749 | bufs + 0, |
2750 | 2, /* 2x 256 bytes. */ |
2751 | 0, /* Positional read. */ |
2752 | NULL)); |
2753 | ASSERT(read_req.result == 446); |
2754 | uv_fs_req_cleanup(&read_req); |
2755 | |
2756 | ASSERT(190 == uv_fs_read(NULL, |
2757 | &read_req, |
2758 | open_req1.result, |
2759 | bufs + 2, |
2760 | 2, /* 2x 128 bytes. */ |
2761 | 256, /* Positional read. */ |
2762 | NULL)); |
2763 | ASSERT(read_req.result == /* 446 - 256 */ 190); |
2764 | uv_fs_req_cleanup(&read_req); |
2765 | |
2766 | ASSERT(0 == memcmp(bufs[1].base + 0, bufs[2].base, 128)); |
2767 | ASSERT(0 == memcmp(bufs[1].base + 128, bufs[3].base, 190 - 128)); |
2768 | |
2769 | ASSERT(0 == uv_fs_close(NULL, &close_req, open_req1.result, NULL)); |
2770 | ASSERT(close_req.result == 0); |
2771 | uv_fs_req_cleanup(&close_req); |
2772 | |
2773 | MAKE_VALGRIND_HAPPY(); |
2774 | return 0; |
2775 | } |
2776 | |
2777 | |
2778 | TEST_IMPL(fs_read_file_eof) { |
2779 | #if defined(__CYGWIN__) || defined(__MSYS__) |
2780 | RETURN_SKIP("Cygwin pread at EOF may (incorrectly) return data!" ); |
2781 | #endif |
2782 | int r; |
2783 | |
2784 | /* Setup. */ |
2785 | unlink("test_file" ); |
2786 | |
2787 | loop = uv_default_loop(); |
2788 | |
2789 | r = uv_fs_open(NULL, &open_req1, "test_file" , O_WRONLY | O_CREAT, |
2790 | S_IWUSR | S_IRUSR, NULL); |
2791 | ASSERT(r >= 0); |
2792 | ASSERT(open_req1.result >= 0); |
2793 | uv_fs_req_cleanup(&open_req1); |
2794 | |
2795 | iov = uv_buf_init(test_buf, sizeof(test_buf)); |
2796 | r = uv_fs_write(NULL, &write_req, open_req1.result, &iov, 1, -1, NULL); |
2797 | ASSERT(r >= 0); |
2798 | ASSERT(write_req.result >= 0); |
2799 | uv_fs_req_cleanup(&write_req); |
2800 | |
2801 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
2802 | ASSERT(r == 0); |
2803 | ASSERT(close_req.result == 0); |
2804 | uv_fs_req_cleanup(&close_req); |
2805 | |
2806 | r = uv_fs_open(NULL, &open_req1, "test_file" , O_RDONLY, 0, NULL); |
2807 | ASSERT(r >= 0); |
2808 | ASSERT(open_req1.result >= 0); |
2809 | uv_fs_req_cleanup(&open_req1); |
2810 | |
2811 | memset(buf, 0, sizeof(buf)); |
2812 | iov = uv_buf_init(buf, sizeof(buf)); |
2813 | r = uv_fs_read(NULL, &read_req, open_req1.result, &iov, 1, -1, NULL); |
2814 | ASSERT(r >= 0); |
2815 | ASSERT(read_req.result >= 0); |
2816 | ASSERT(strcmp(buf, test_buf) == 0); |
2817 | uv_fs_req_cleanup(&read_req); |
2818 | |
2819 | iov = uv_buf_init(buf, sizeof(buf)); |
2820 | r = uv_fs_read(NULL, &read_req, open_req1.result, &iov, 1, |
2821 | read_req.result, NULL); |
2822 | ASSERT(r == 0); |
2823 | ASSERT(read_req.result == 0); |
2824 | uv_fs_req_cleanup(&read_req); |
2825 | |
2826 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
2827 | ASSERT(r == 0); |
2828 | ASSERT(close_req.result == 0); |
2829 | uv_fs_req_cleanup(&close_req); |
2830 | |
2831 | /* Cleanup */ |
2832 | unlink("test_file" ); |
2833 | |
2834 | MAKE_VALGRIND_HAPPY(); |
2835 | return 0; |
2836 | } |
2837 | |
2838 | |
2839 | TEST_IMPL(fs_write_multiple_bufs) { |
2840 | uv_buf_t iovs[2]; |
2841 | int r; |
2842 | |
2843 | /* Setup. */ |
2844 | unlink("test_file" ); |
2845 | |
2846 | loop = uv_default_loop(); |
2847 | |
2848 | r = uv_fs_open(NULL, &open_req1, "test_file" , O_WRONLY | O_CREAT, |
2849 | S_IWUSR | S_IRUSR, NULL); |
2850 | ASSERT(r >= 0); |
2851 | ASSERT(open_req1.result >= 0); |
2852 | uv_fs_req_cleanup(&open_req1); |
2853 | |
2854 | iovs[0] = uv_buf_init(test_buf, sizeof(test_buf)); |
2855 | iovs[1] = uv_buf_init(test_buf2, sizeof(test_buf2)); |
2856 | r = uv_fs_write(NULL, &write_req, open_req1.result, iovs, 2, 0, NULL); |
2857 | ASSERT(r >= 0); |
2858 | ASSERT(write_req.result >= 0); |
2859 | uv_fs_req_cleanup(&write_req); |
2860 | |
2861 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
2862 | ASSERT(r == 0); |
2863 | ASSERT(close_req.result == 0); |
2864 | uv_fs_req_cleanup(&close_req); |
2865 | |
2866 | r = uv_fs_open(NULL, &open_req1, "test_file" , O_RDONLY, 0, NULL); |
2867 | ASSERT(r >= 0); |
2868 | ASSERT(open_req1.result >= 0); |
2869 | uv_fs_req_cleanup(&open_req1); |
2870 | |
2871 | memset(buf, 0, sizeof(buf)); |
2872 | memset(buf2, 0, sizeof(buf2)); |
2873 | /* Read the strings back to separate buffers. */ |
2874 | iovs[0] = uv_buf_init(buf, sizeof(test_buf)); |
2875 | iovs[1] = uv_buf_init(buf2, sizeof(test_buf2)); |
2876 | ASSERT(lseek(open_req1.result, 0, SEEK_CUR) == 0); |
2877 | r = uv_fs_read(NULL, &read_req, open_req1.result, iovs, 2, -1, NULL); |
2878 | ASSERT(r >= 0); |
2879 | ASSERT(read_req.result == sizeof(test_buf) + sizeof(test_buf2)); |
2880 | ASSERT(strcmp(buf, test_buf) == 0); |
2881 | ASSERT(strcmp(buf2, test_buf2) == 0); |
2882 | uv_fs_req_cleanup(&read_req); |
2883 | |
2884 | iov = uv_buf_init(buf, sizeof(buf)); |
2885 | r = uv_fs_read(NULL, &read_req, open_req1.result, &iov, 1, -1, NULL); |
2886 | ASSERT(r == 0); |
2887 | ASSERT(read_req.result == 0); |
2888 | uv_fs_req_cleanup(&read_req); |
2889 | |
2890 | /* Read the strings back to separate buffers. */ |
2891 | iovs[0] = uv_buf_init(buf, sizeof(test_buf)); |
2892 | iovs[1] = uv_buf_init(buf2, sizeof(test_buf2)); |
2893 | r = uv_fs_read(NULL, &read_req, open_req1.result, iovs, 2, 0, NULL); |
2894 | ASSERT(r >= 0); |
2895 | if (read_req.result == sizeof(test_buf)) { |
2896 | /* Infer that preadv is not available. */ |
2897 | uv_fs_req_cleanup(&read_req); |
2898 | r = uv_fs_read(NULL, &read_req, open_req1.result, &iovs[1], 1, read_req.result, NULL); |
2899 | ASSERT(r >= 0); |
2900 | ASSERT(read_req.result == sizeof(test_buf2)); |
2901 | } else { |
2902 | ASSERT(read_req.result == sizeof(test_buf) + sizeof(test_buf2)); |
2903 | } |
2904 | ASSERT(strcmp(buf, test_buf) == 0); |
2905 | ASSERT(strcmp(buf2, test_buf2) == 0); |
2906 | uv_fs_req_cleanup(&read_req); |
2907 | |
2908 | iov = uv_buf_init(buf, sizeof(buf)); |
2909 | r = uv_fs_read(NULL, &read_req, open_req1.result, &iov, 1, |
2910 | sizeof(test_buf) + sizeof(test_buf2), NULL); |
2911 | ASSERT(r == 0); |
2912 | ASSERT(read_req.result == 0); |
2913 | uv_fs_req_cleanup(&read_req); |
2914 | |
2915 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
2916 | ASSERT(r == 0); |
2917 | ASSERT(close_req.result == 0); |
2918 | uv_fs_req_cleanup(&close_req); |
2919 | |
2920 | /* Cleanup */ |
2921 | unlink("test_file" ); |
2922 | |
2923 | MAKE_VALGRIND_HAPPY(); |
2924 | return 0; |
2925 | } |
2926 | |
2927 | |
2928 | TEST_IMPL(fs_write_alotof_bufs) { |
2929 | size_t iovcount; |
2930 | size_t iovmax; |
2931 | uv_buf_t* iovs; |
2932 | char* buffer; |
2933 | size_t index; |
2934 | int r; |
2935 | |
2936 | iovcount = 54321; |
2937 | |
2938 | /* Setup. */ |
2939 | unlink("test_file" ); |
2940 | |
2941 | loop = uv_default_loop(); |
2942 | |
2943 | iovs = malloc(sizeof(*iovs) * iovcount); |
2944 | ASSERT(iovs != NULL); |
2945 | iovmax = uv_test_getiovmax(); |
2946 | |
2947 | r = uv_fs_open(NULL, |
2948 | &open_req1, |
2949 | "test_file" , |
2950 | O_RDWR | O_CREAT, |
2951 | S_IWUSR | S_IRUSR, |
2952 | NULL); |
2953 | ASSERT(r >= 0); |
2954 | ASSERT(open_req1.result >= 0); |
2955 | uv_fs_req_cleanup(&open_req1); |
2956 | |
2957 | for (index = 0; index < iovcount; ++index) |
2958 | iovs[index] = uv_buf_init(test_buf, sizeof(test_buf)); |
2959 | |
2960 | r = uv_fs_write(NULL, |
2961 | &write_req, |
2962 | open_req1.result, |
2963 | iovs, |
2964 | iovcount, |
2965 | -1, |
2966 | NULL); |
2967 | ASSERT(r >= 0); |
2968 | ASSERT((size_t)write_req.result == sizeof(test_buf) * iovcount); |
2969 | uv_fs_req_cleanup(&write_req); |
2970 | |
2971 | /* Read the strings back to separate buffers. */ |
2972 | buffer = malloc(sizeof(test_buf) * iovcount); |
2973 | ASSERT(buffer != NULL); |
2974 | |
2975 | for (index = 0; index < iovcount; ++index) |
2976 | iovs[index] = uv_buf_init(buffer + index * sizeof(test_buf), |
2977 | sizeof(test_buf)); |
2978 | |
2979 | ASSERT(lseek(open_req1.result, 0, SEEK_SET) == 0); |
2980 | r = uv_fs_read(NULL, &read_req, open_req1.result, iovs, iovcount, -1, NULL); |
2981 | if (iovcount > iovmax) |
2982 | iovcount = iovmax; |
2983 | ASSERT(r >= 0); |
2984 | ASSERT((size_t)read_req.result == sizeof(test_buf) * iovcount); |
2985 | |
2986 | for (index = 0; index < iovcount; ++index) |
2987 | ASSERT(strncmp(buffer + index * sizeof(test_buf), |
2988 | test_buf, |
2989 | sizeof(test_buf)) == 0); |
2990 | |
2991 | uv_fs_req_cleanup(&read_req); |
2992 | free(buffer); |
2993 | |
2994 | ASSERT(lseek(open_req1.result, write_req.result, SEEK_SET) == write_req.result); |
2995 | iov = uv_buf_init(buf, sizeof(buf)); |
2996 | r = uv_fs_read(NULL, |
2997 | &read_req, |
2998 | open_req1.result, |
2999 | &iov, |
3000 | 1, |
3001 | -1, |
3002 | NULL); |
3003 | ASSERT(r == 0); |
3004 | ASSERT(read_req.result == 0); |
3005 | uv_fs_req_cleanup(&read_req); |
3006 | |
3007 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
3008 | ASSERT(r == 0); |
3009 | ASSERT(close_req.result == 0); |
3010 | uv_fs_req_cleanup(&close_req); |
3011 | |
3012 | /* Cleanup */ |
3013 | unlink("test_file" ); |
3014 | free(iovs); |
3015 | |
3016 | MAKE_VALGRIND_HAPPY(); |
3017 | return 0; |
3018 | } |
3019 | |
3020 | |
3021 | TEST_IMPL(fs_write_alotof_bufs_with_offset) { |
3022 | size_t iovcount; |
3023 | size_t iovmax; |
3024 | uv_buf_t* iovs; |
3025 | char* buffer; |
3026 | size_t index; |
3027 | int r; |
3028 | int64_t offset; |
3029 | char* filler; |
3030 | int filler_len; |
3031 | |
3032 | filler = "0123456789" ; |
3033 | filler_len = strlen(filler); |
3034 | iovcount = 54321; |
3035 | |
3036 | /* Setup. */ |
3037 | unlink("test_file" ); |
3038 | |
3039 | loop = uv_default_loop(); |
3040 | |
3041 | iovs = malloc(sizeof(*iovs) * iovcount); |
3042 | ASSERT(iovs != NULL); |
3043 | iovmax = uv_test_getiovmax(); |
3044 | |
3045 | r = uv_fs_open(NULL, |
3046 | &open_req1, |
3047 | "test_file" , |
3048 | O_RDWR | O_CREAT, |
3049 | S_IWUSR | S_IRUSR, |
3050 | NULL); |
3051 | ASSERT(r >= 0); |
3052 | ASSERT(open_req1.result >= 0); |
3053 | uv_fs_req_cleanup(&open_req1); |
3054 | |
3055 | iov = uv_buf_init(filler, filler_len); |
3056 | r = uv_fs_write(NULL, &write_req, open_req1.result, &iov, 1, -1, NULL); |
3057 | ASSERT(r == filler_len); |
3058 | ASSERT(write_req.result == filler_len); |
3059 | uv_fs_req_cleanup(&write_req); |
3060 | offset = (int64_t)r; |
3061 | |
3062 | for (index = 0; index < iovcount; ++index) |
3063 | iovs[index] = uv_buf_init(test_buf, sizeof(test_buf)); |
3064 | |
3065 | r = uv_fs_write(NULL, |
3066 | &write_req, |
3067 | open_req1.result, |
3068 | iovs, |
3069 | iovcount, |
3070 | offset, |
3071 | NULL); |
3072 | ASSERT(r >= 0); |
3073 | ASSERT((size_t)write_req.result == sizeof(test_buf) * iovcount); |
3074 | uv_fs_req_cleanup(&write_req); |
3075 | |
3076 | /* Read the strings back to separate buffers. */ |
3077 | buffer = malloc(sizeof(test_buf) * iovcount); |
3078 | ASSERT(buffer != NULL); |
3079 | |
3080 | for (index = 0; index < iovcount; ++index) |
3081 | iovs[index] = uv_buf_init(buffer + index * sizeof(test_buf), |
3082 | sizeof(test_buf)); |
3083 | |
3084 | r = uv_fs_read(NULL, &read_req, open_req1.result, |
3085 | iovs, iovcount, offset, NULL); |
3086 | ASSERT(r >= 0); |
3087 | if (r == sizeof(test_buf)) |
3088 | iovcount = 1; /* Infer that preadv is not available. */ |
3089 | else if (iovcount > iovmax) |
3090 | iovcount = iovmax; |
3091 | ASSERT((size_t)read_req.result == sizeof(test_buf) * iovcount); |
3092 | |
3093 | for (index = 0; index < iovcount; ++index) |
3094 | ASSERT(strncmp(buffer + index * sizeof(test_buf), |
3095 | test_buf, |
3096 | sizeof(test_buf)) == 0); |
3097 | |
3098 | uv_fs_req_cleanup(&read_req); |
3099 | free(buffer); |
3100 | |
3101 | r = uv_fs_stat(NULL, &stat_req, "test_file" , NULL); |
3102 | ASSERT(r == 0); |
3103 | ASSERT((int64_t)((uv_stat_t*)stat_req.ptr)->st_size == |
3104 | offset + (int64_t)write_req.result); |
3105 | uv_fs_req_cleanup(&stat_req); |
3106 | |
3107 | iov = uv_buf_init(buf, sizeof(buf)); |
3108 | r = uv_fs_read(NULL, |
3109 | &read_req, |
3110 | open_req1.result, |
3111 | &iov, |
3112 | 1, |
3113 | offset + write_req.result, |
3114 | NULL); |
3115 | ASSERT(r == 0); |
3116 | ASSERT(read_req.result == 0); |
3117 | uv_fs_req_cleanup(&read_req); |
3118 | |
3119 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
3120 | ASSERT(r == 0); |
3121 | ASSERT(close_req.result == 0); |
3122 | uv_fs_req_cleanup(&close_req); |
3123 | |
3124 | /* Cleanup */ |
3125 | unlink("test_file" ); |
3126 | free(iovs); |
3127 | |
3128 | MAKE_VALGRIND_HAPPY(); |
3129 | return 0; |
3130 | } |
3131 | |
3132 | TEST_IMPL(fs_read_dir) { |
3133 | int r; |
3134 | char buf[2]; |
3135 | loop = uv_default_loop(); |
3136 | |
3137 | /* Setup */ |
3138 | rmdir("test_dir" ); |
3139 | r = uv_fs_mkdir(loop, &mkdir_req, "test_dir" , 0755, mkdir_cb); |
3140 | ASSERT(r == 0); |
3141 | uv_run(loop, UV_RUN_DEFAULT); |
3142 | ASSERT(mkdir_cb_count == 1); |
3143 | /* Setup Done Here */ |
3144 | |
3145 | /* Get a file descriptor for the directory */ |
3146 | r = uv_fs_open(loop, |
3147 | &open_req1, |
3148 | "test_dir" , |
3149 | UV_FS_O_RDONLY | UV_FS_O_DIRECTORY, |
3150 | S_IWUSR | S_IRUSR, |
3151 | NULL); |
3152 | ASSERT(r >= 0); |
3153 | uv_fs_req_cleanup(&open_req1); |
3154 | |
3155 | /* Try to read data from the directory */ |
3156 | iov = uv_buf_init(buf, sizeof(buf)); |
3157 | r = uv_fs_read(NULL, &read_req, open_req1.result, &iov, 1, 0, NULL); |
3158 | #if defined(__FreeBSD__) || \ |
3159 | defined(__OpenBSD__) || \ |
3160 | defined(__NetBSD__) || \ |
3161 | defined(__DragonFly__) || \ |
3162 | defined(_AIX) || \ |
3163 | defined(__sun) || \ |
3164 | defined(__MVS__) |
3165 | /* |
3166 | * As of now, these operating systems support reading from a directory, |
3167 | * that too depends on the filesystem this temporary test directory is |
3168 | * created on. That is why this assertion is a bit lenient. |
3169 | */ |
3170 | ASSERT((r >= 0) || (r == UV_EISDIR)); |
3171 | #else |
3172 | ASSERT(r == UV_EISDIR); |
3173 | #endif |
3174 | uv_fs_req_cleanup(&read_req); |
3175 | |
3176 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
3177 | ASSERT(r == 0); |
3178 | uv_fs_req_cleanup(&close_req); |
3179 | |
3180 | /* Cleanup */ |
3181 | rmdir("test_dir" ); |
3182 | |
3183 | MAKE_VALGRIND_HAPPY(); |
3184 | return 0; |
3185 | } |
3186 | |
3187 | #ifdef _WIN32 |
3188 | |
3189 | TEST_IMPL(fs_partial_read) { |
3190 | RETURN_SKIP("Test not implemented on Windows." ); |
3191 | } |
3192 | |
3193 | TEST_IMPL(fs_partial_write) { |
3194 | RETURN_SKIP("Test not implemented on Windows." ); |
3195 | } |
3196 | |
3197 | #else /* !_WIN32 */ |
3198 | |
3199 | struct thread_ctx { |
3200 | pthread_t pid; |
3201 | int fd; |
3202 | char* data; |
3203 | int size; |
3204 | int interval; |
3205 | int doread; |
3206 | }; |
3207 | |
3208 | static void thread_main(void* arg) { |
3209 | const struct thread_ctx* ctx; |
3210 | int size; |
3211 | char* data; |
3212 | |
3213 | ctx = (struct thread_ctx*)arg; |
3214 | size = ctx->size; |
3215 | data = ctx->data; |
3216 | |
3217 | while (size > 0) { |
3218 | ssize_t result; |
3219 | int nbytes; |
3220 | nbytes = size < ctx->interval ? size : ctx->interval; |
3221 | if (ctx->doread) { |
3222 | result = write(ctx->fd, data, nbytes); |
3223 | /* Should not see EINTR (or other errors) */ |
3224 | ASSERT(result == nbytes); |
3225 | } else { |
3226 | result = read(ctx->fd, data, nbytes); |
3227 | /* Should not see EINTR (or other errors), |
3228 | * but might get a partial read if we are faster than the writer |
3229 | */ |
3230 | ASSERT(result > 0 && result <= nbytes); |
3231 | } |
3232 | |
3233 | pthread_kill(ctx->pid, SIGUSR1); |
3234 | size -= result; |
3235 | data += result; |
3236 | } |
3237 | } |
3238 | |
3239 | static void sig_func(uv_signal_t* handle, int signum) { |
3240 | uv_signal_stop(handle); |
3241 | } |
3242 | |
3243 | static size_t uv_test_fs_buf_offset(uv_buf_t* bufs, size_t size) { |
3244 | size_t offset; |
3245 | /* Figure out which bufs are done */ |
3246 | for (offset = 0; size > 0 && bufs[offset].len <= size; ++offset) |
3247 | size -= bufs[offset].len; |
3248 | |
3249 | /* Fix a partial read/write */ |
3250 | if (size > 0) { |
3251 | bufs[offset].base += size; |
3252 | bufs[offset].len -= size; |
3253 | } |
3254 | return offset; |
3255 | } |
3256 | |
3257 | static void test_fs_partial(int doread) { |
3258 | struct thread_ctx ctx; |
3259 | uv_thread_t thread; |
3260 | uv_signal_t signal; |
3261 | int pipe_fds[2]; |
3262 | size_t iovcount; |
3263 | uv_buf_t* iovs; |
3264 | char* buffer; |
3265 | size_t index; |
3266 | |
3267 | iovcount = 54321; |
3268 | |
3269 | iovs = malloc(sizeof(*iovs) * iovcount); |
3270 | ASSERT(iovs != NULL); |
3271 | |
3272 | ctx.pid = pthread_self(); |
3273 | ctx.doread = doread; |
3274 | ctx.interval = 1000; |
3275 | ctx.size = sizeof(test_buf) * iovcount; |
3276 | ctx.data = malloc(ctx.size); |
3277 | ASSERT(ctx.data != NULL); |
3278 | buffer = malloc(ctx.size); |
3279 | ASSERT(buffer != NULL); |
3280 | |
3281 | for (index = 0; index < iovcount; ++index) |
3282 | iovs[index] = uv_buf_init(buffer + index * sizeof(test_buf), sizeof(test_buf)); |
3283 | |
3284 | loop = uv_default_loop(); |
3285 | |
3286 | ASSERT(0 == uv_signal_init(loop, &signal)); |
3287 | ASSERT(0 == uv_signal_start(&signal, sig_func, SIGUSR1)); |
3288 | |
3289 | ASSERT(0 == pipe(pipe_fds)); |
3290 | |
3291 | ctx.fd = pipe_fds[doread]; |
3292 | ASSERT(0 == uv_thread_create(&thread, thread_main, &ctx)); |
3293 | |
3294 | if (doread) { |
3295 | uv_buf_t* read_iovs; |
3296 | int nread; |
3297 | read_iovs = iovs; |
3298 | nread = 0; |
3299 | while (nread < ctx.size) { |
3300 | int result; |
3301 | result = uv_fs_read(loop, &read_req, pipe_fds[0], read_iovs, iovcount, -1, NULL); |
3302 | if (result > 0) { |
3303 | size_t read_iovcount; |
3304 | read_iovcount = uv_test_fs_buf_offset(read_iovs, result); |
3305 | read_iovs += read_iovcount; |
3306 | iovcount -= read_iovcount; |
3307 | nread += result; |
3308 | } else { |
3309 | ASSERT(result == UV_EINTR); |
3310 | } |
3311 | uv_fs_req_cleanup(&read_req); |
3312 | } |
3313 | } else { |
3314 | int result; |
3315 | result = uv_fs_write(loop, &write_req, pipe_fds[1], iovs, iovcount, -1, NULL); |
3316 | ASSERT(write_req.result == result); |
3317 | ASSERT(result == ctx.size); |
3318 | uv_fs_req_cleanup(&write_req); |
3319 | } |
3320 | |
3321 | ASSERT(0 == memcmp(buffer, ctx.data, ctx.size)); |
3322 | |
3323 | ASSERT(0 == uv_thread_join(&thread)); |
3324 | ASSERT(0 == uv_run(loop, UV_RUN_DEFAULT)); |
3325 | |
3326 | ASSERT(0 == close(pipe_fds[1])); |
3327 | uv_close((uv_handle_t*) &signal, NULL); |
3328 | |
3329 | { /* Make sure we read everything that we wrote. */ |
3330 | int result; |
3331 | result = uv_fs_read(loop, &read_req, pipe_fds[0], iovs, 1, -1, NULL); |
3332 | ASSERT(result == 0); |
3333 | uv_fs_req_cleanup(&read_req); |
3334 | } |
3335 | ASSERT(0 == close(pipe_fds[0])); |
3336 | |
3337 | free(iovs); |
3338 | free(buffer); |
3339 | free(ctx.data); |
3340 | |
3341 | MAKE_VALGRIND_HAPPY(); |
3342 | } |
3343 | |
3344 | TEST_IMPL(fs_partial_read) { |
3345 | test_fs_partial(1); |
3346 | return 0; |
3347 | } |
3348 | |
3349 | TEST_IMPL(fs_partial_write) { |
3350 | test_fs_partial(0); |
3351 | return 0; |
3352 | } |
3353 | |
3354 | #endif/* _WIN32 */ |
3355 | |
3356 | TEST_IMPL(fs_read_write_null_arguments) { |
3357 | int r; |
3358 | |
3359 | r = uv_fs_read(NULL, &read_req, 0, NULL, 0, -1, NULL); |
3360 | ASSERT(r == UV_EINVAL); |
3361 | uv_fs_req_cleanup(&read_req); |
3362 | |
3363 | r = uv_fs_write(NULL, &write_req, 0, NULL, 0, -1, NULL); |
3364 | /* Validate some memory management on failed input validation before sending |
3365 | fs work to the thread pool. */ |
3366 | ASSERT(r == UV_EINVAL); |
3367 | ASSERT(write_req.path == NULL); |
3368 | ASSERT(write_req.ptr == NULL); |
3369 | #ifdef _WIN32 |
3370 | ASSERT(write_req.file.pathw == NULL); |
3371 | ASSERT(write_req.fs.info.new_pathw == NULL); |
3372 | ASSERT(write_req.fs.info.bufs == NULL); |
3373 | #else |
3374 | ASSERT(write_req.new_path == NULL); |
3375 | ASSERT(write_req.bufs == NULL); |
3376 | #endif |
3377 | uv_fs_req_cleanup(&write_req); |
3378 | |
3379 | iov = uv_buf_init(NULL, 0); |
3380 | r = uv_fs_read(NULL, &read_req, 0, &iov, 0, -1, NULL); |
3381 | ASSERT(r == UV_EINVAL); |
3382 | uv_fs_req_cleanup(&read_req); |
3383 | |
3384 | iov = uv_buf_init(NULL, 0); |
3385 | r = uv_fs_write(NULL, &write_req, 0, &iov, 0, -1, NULL); |
3386 | ASSERT(r == UV_EINVAL); |
3387 | uv_fs_req_cleanup(&write_req); |
3388 | |
3389 | /* If the arguments are invalid, the loop should not be kept open */ |
3390 | loop = uv_default_loop(); |
3391 | |
3392 | r = uv_fs_read(loop, &read_req, 0, NULL, 0, -1, fail_cb); |
3393 | ASSERT(r == UV_EINVAL); |
3394 | uv_run(loop, UV_RUN_DEFAULT); |
3395 | uv_fs_req_cleanup(&read_req); |
3396 | |
3397 | r = uv_fs_write(loop, &write_req, 0, NULL, 0, -1, fail_cb); |
3398 | ASSERT(r == UV_EINVAL); |
3399 | uv_run(loop, UV_RUN_DEFAULT); |
3400 | uv_fs_req_cleanup(&write_req); |
3401 | |
3402 | iov = uv_buf_init(NULL, 0); |
3403 | r = uv_fs_read(loop, &read_req, 0, &iov, 0, -1, fail_cb); |
3404 | ASSERT(r == UV_EINVAL); |
3405 | uv_run(loop, UV_RUN_DEFAULT); |
3406 | uv_fs_req_cleanup(&read_req); |
3407 | |
3408 | iov = uv_buf_init(NULL, 0); |
3409 | r = uv_fs_write(loop, &write_req, 0, &iov, 0, -1, fail_cb); |
3410 | ASSERT(r == UV_EINVAL); |
3411 | uv_run(loop, UV_RUN_DEFAULT); |
3412 | uv_fs_req_cleanup(&write_req); |
3413 | |
3414 | return 0; |
3415 | } |
3416 | |
3417 | |
3418 | TEST_IMPL(get_osfhandle_valid_handle) { |
3419 | int r; |
3420 | uv_os_fd_t fd; |
3421 | |
3422 | /* Setup. */ |
3423 | unlink("test_file" ); |
3424 | |
3425 | loop = uv_default_loop(); |
3426 | |
3427 | r = uv_fs_open(NULL, |
3428 | &open_req1, |
3429 | "test_file" , |
3430 | O_RDWR | O_CREAT, |
3431 | S_IWUSR | S_IRUSR, |
3432 | NULL); |
3433 | ASSERT(r >= 0); |
3434 | ASSERT(open_req1.result >= 0); |
3435 | uv_fs_req_cleanup(&open_req1); |
3436 | |
3437 | fd = uv_get_osfhandle(open_req1.result); |
3438 | #ifdef _WIN32 |
3439 | ASSERT(fd != INVALID_HANDLE_VALUE); |
3440 | #else |
3441 | ASSERT(fd >= 0); |
3442 | #endif |
3443 | |
3444 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
3445 | ASSERT(r == 0); |
3446 | ASSERT(close_req.result == 0); |
3447 | uv_fs_req_cleanup(&close_req); |
3448 | |
3449 | /* Cleanup. */ |
3450 | unlink("test_file" ); |
3451 | |
3452 | MAKE_VALGRIND_HAPPY(); |
3453 | return 0; |
3454 | } |
3455 | |
3456 | TEST_IMPL(open_osfhandle_valid_handle) { |
3457 | int r; |
3458 | uv_os_fd_t handle; |
3459 | int fd; |
3460 | |
3461 | /* Setup. */ |
3462 | unlink("test_file" ); |
3463 | |
3464 | loop = uv_default_loop(); |
3465 | |
3466 | r = uv_fs_open(NULL, |
3467 | &open_req1, |
3468 | "test_file" , |
3469 | O_RDWR | O_CREAT, |
3470 | S_IWUSR | S_IRUSR, |
3471 | NULL); |
3472 | ASSERT(r >= 0); |
3473 | ASSERT(open_req1.result >= 0); |
3474 | uv_fs_req_cleanup(&open_req1); |
3475 | |
3476 | handle = uv_get_osfhandle(open_req1.result); |
3477 | #ifdef _WIN32 |
3478 | ASSERT(handle != INVALID_HANDLE_VALUE); |
3479 | #else |
3480 | ASSERT(handle >= 0); |
3481 | #endif |
3482 | |
3483 | fd = uv_open_osfhandle(handle); |
3484 | #ifdef _WIN32 |
3485 | ASSERT(fd > 0); |
3486 | #else |
3487 | ASSERT(fd == open_req1.result); |
3488 | #endif |
3489 | |
3490 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
3491 | ASSERT(r == 0); |
3492 | ASSERT(close_req.result == 0); |
3493 | uv_fs_req_cleanup(&close_req); |
3494 | |
3495 | /* Cleanup. */ |
3496 | unlink("test_file" ); |
3497 | |
3498 | MAKE_VALGRIND_HAPPY(); |
3499 | return 0; |
3500 | } |
3501 | |
3502 | TEST_IMPL(fs_file_pos_after_op_with_offset) { |
3503 | int r; |
3504 | |
3505 | /* Setup. */ |
3506 | unlink("test_file" ); |
3507 | loop = uv_default_loop(); |
3508 | |
3509 | r = uv_fs_open(loop, |
3510 | &open_req1, |
3511 | "test_file" , |
3512 | O_RDWR | O_CREAT, |
3513 | S_IWUSR | S_IRUSR, |
3514 | NULL); |
3515 | ASSERT(r > 0); |
3516 | uv_fs_req_cleanup(&open_req1); |
3517 | |
3518 | iov = uv_buf_init(test_buf, sizeof(test_buf)); |
3519 | r = uv_fs_write(NULL, &write_req, open_req1.result, &iov, 1, 0, NULL); |
3520 | ASSERT(r == sizeof(test_buf)); |
3521 | ASSERT(lseek(open_req1.result, 0, SEEK_CUR) == 0); |
3522 | uv_fs_req_cleanup(&write_req); |
3523 | |
3524 | iov = uv_buf_init(buf, sizeof(buf)); |
3525 | r = uv_fs_read(NULL, &read_req, open_req1.result, &iov, 1, 0, NULL); |
3526 | ASSERT(r == sizeof(test_buf)); |
3527 | ASSERT(strcmp(buf, test_buf) == 0); |
3528 | ASSERT(lseek(open_req1.result, 0, SEEK_CUR) == 0); |
3529 | uv_fs_req_cleanup(&read_req); |
3530 | |
3531 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
3532 | ASSERT(r == 0); |
3533 | uv_fs_req_cleanup(&close_req); |
3534 | |
3535 | /* Cleanup */ |
3536 | unlink("test_file" ); |
3537 | |
3538 | MAKE_VALGRIND_HAPPY(); |
3539 | return 0; |
3540 | } |
3541 | |
3542 | TEST_IMPL(fs_null_req) { |
3543 | /* Verify that all fs functions return UV_EINVAL when the request is NULL. */ |
3544 | int r; |
3545 | |
3546 | r = uv_fs_open(NULL, NULL, NULL, 0, 0, NULL); |
3547 | ASSERT(r == UV_EINVAL); |
3548 | |
3549 | r = uv_fs_close(NULL, NULL, 0, NULL); |
3550 | ASSERT(r == UV_EINVAL); |
3551 | |
3552 | r = uv_fs_read(NULL, NULL, 0, NULL, 0, -1, NULL); |
3553 | ASSERT(r == UV_EINVAL); |
3554 | |
3555 | r = uv_fs_write(NULL, NULL, 0, NULL, 0, -1, NULL); |
3556 | ASSERT(r == UV_EINVAL); |
3557 | |
3558 | r = uv_fs_unlink(NULL, NULL, NULL, NULL); |
3559 | ASSERT(r == UV_EINVAL); |
3560 | |
3561 | r = uv_fs_mkdir(NULL, NULL, NULL, 0, NULL); |
3562 | ASSERT(r == UV_EINVAL); |
3563 | |
3564 | r = uv_fs_mkdtemp(NULL, NULL, NULL, NULL); |
3565 | ASSERT(r == UV_EINVAL); |
3566 | |
3567 | r = uv_fs_rmdir(NULL, NULL, NULL, NULL); |
3568 | ASSERT(r == UV_EINVAL); |
3569 | |
3570 | r = uv_fs_scandir(NULL, NULL, NULL, 0, NULL); |
3571 | ASSERT(r == UV_EINVAL); |
3572 | |
3573 | r = uv_fs_link(NULL, NULL, NULL, NULL, NULL); |
3574 | ASSERT(r == UV_EINVAL); |
3575 | |
3576 | r = uv_fs_symlink(NULL, NULL, NULL, NULL, 0, NULL); |
3577 | ASSERT(r == UV_EINVAL); |
3578 | |
3579 | r = uv_fs_readlink(NULL, NULL, NULL, NULL); |
3580 | ASSERT(r == UV_EINVAL); |
3581 | |
3582 | r = uv_fs_realpath(NULL, NULL, NULL, NULL); |
3583 | ASSERT(r == UV_EINVAL); |
3584 | |
3585 | r = uv_fs_chown(NULL, NULL, NULL, 0, 0, NULL); |
3586 | ASSERT(r == UV_EINVAL); |
3587 | |
3588 | r = uv_fs_fchown(NULL, NULL, 0, 0, 0, NULL); |
3589 | ASSERT(r == UV_EINVAL); |
3590 | |
3591 | r = uv_fs_stat(NULL, NULL, NULL, NULL); |
3592 | ASSERT(r == UV_EINVAL); |
3593 | |
3594 | r = uv_fs_lstat(NULL, NULL, NULL, NULL); |
3595 | ASSERT(r == UV_EINVAL); |
3596 | |
3597 | r = uv_fs_fstat(NULL, NULL, 0, NULL); |
3598 | ASSERT(r == UV_EINVAL); |
3599 | |
3600 | r = uv_fs_rename(NULL, NULL, NULL, NULL, NULL); |
3601 | ASSERT(r == UV_EINVAL); |
3602 | |
3603 | r = uv_fs_fsync(NULL, NULL, 0, NULL); |
3604 | ASSERT(r == UV_EINVAL); |
3605 | |
3606 | r = uv_fs_fdatasync(NULL, NULL, 0, NULL); |
3607 | ASSERT(r == UV_EINVAL); |
3608 | |
3609 | r = uv_fs_ftruncate(NULL, NULL, 0, 0, NULL); |
3610 | ASSERT(r == UV_EINVAL); |
3611 | |
3612 | r = uv_fs_copyfile(NULL, NULL, NULL, NULL, 0, NULL); |
3613 | ASSERT(r == UV_EINVAL); |
3614 | |
3615 | r = uv_fs_sendfile(NULL, NULL, 0, 0, 0, 0, NULL); |
3616 | ASSERT(r == UV_EINVAL); |
3617 | |
3618 | r = uv_fs_access(NULL, NULL, NULL, 0, NULL); |
3619 | ASSERT(r == UV_EINVAL); |
3620 | |
3621 | r = uv_fs_chmod(NULL, NULL, NULL, 0, NULL); |
3622 | ASSERT(r == UV_EINVAL); |
3623 | |
3624 | r = uv_fs_fchmod(NULL, NULL, 0, 0, NULL); |
3625 | ASSERT(r == UV_EINVAL); |
3626 | |
3627 | r = uv_fs_utime(NULL, NULL, NULL, 0.0, 0.0, NULL); |
3628 | ASSERT(r == UV_EINVAL); |
3629 | |
3630 | r = uv_fs_futime(NULL, NULL, 0, 0.0, 0.0, NULL); |
3631 | ASSERT(r == UV_EINVAL); |
3632 | |
3633 | /* This should be a no-op. */ |
3634 | uv_fs_req_cleanup(NULL); |
3635 | |
3636 | return 0; |
3637 | } |
3638 | |
3639 | #ifdef _WIN32 |
3640 | TEST_IMPL(fs_exclusive_sharing_mode) { |
3641 | int r; |
3642 | |
3643 | /* Setup. */ |
3644 | unlink("test_file" ); |
3645 | |
3646 | ASSERT(UV_FS_O_EXLOCK > 0); |
3647 | |
3648 | r = uv_fs_open(NULL, |
3649 | &open_req1, |
3650 | "test_file" , |
3651 | O_RDWR | O_CREAT | UV_FS_O_EXLOCK, |
3652 | S_IWUSR | S_IRUSR, |
3653 | NULL); |
3654 | ASSERT(r >= 0); |
3655 | ASSERT(open_req1.result >= 0); |
3656 | uv_fs_req_cleanup(&open_req1); |
3657 | |
3658 | r = uv_fs_open(NULL, |
3659 | &open_req2, |
3660 | "test_file" , |
3661 | O_RDONLY | UV_FS_O_EXLOCK, |
3662 | S_IWUSR | S_IRUSR, |
3663 | NULL); |
3664 | ASSERT(r < 0); |
3665 | ASSERT(open_req2.result < 0); |
3666 | uv_fs_req_cleanup(&open_req2); |
3667 | |
3668 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
3669 | ASSERT(r == 0); |
3670 | ASSERT(close_req.result == 0); |
3671 | uv_fs_req_cleanup(&close_req); |
3672 | |
3673 | r = uv_fs_open(NULL, |
3674 | &open_req2, |
3675 | "test_file" , |
3676 | O_RDONLY | UV_FS_O_EXLOCK, |
3677 | S_IWUSR | S_IRUSR, |
3678 | NULL); |
3679 | ASSERT(r >= 0); |
3680 | ASSERT(open_req2.result >= 0); |
3681 | uv_fs_req_cleanup(&open_req2); |
3682 | |
3683 | r = uv_fs_close(NULL, &close_req, open_req2.result, NULL); |
3684 | ASSERT(r == 0); |
3685 | ASSERT(close_req.result == 0); |
3686 | uv_fs_req_cleanup(&close_req); |
3687 | |
3688 | /* Cleanup */ |
3689 | unlink("test_file" ); |
3690 | |
3691 | MAKE_VALGRIND_HAPPY(); |
3692 | return 0; |
3693 | } |
3694 | #endif |
3695 | |
3696 | #ifdef _WIN32 |
3697 | TEST_IMPL(fs_file_flag_no_buffering) { |
3698 | int r; |
3699 | |
3700 | /* Setup. */ |
3701 | unlink("test_file" ); |
3702 | |
3703 | ASSERT(UV_FS_O_APPEND > 0); |
3704 | ASSERT(UV_FS_O_CREAT > 0); |
3705 | ASSERT(UV_FS_O_DIRECT > 0); |
3706 | ASSERT(UV_FS_O_RDWR > 0); |
3707 | |
3708 | /* FILE_APPEND_DATA must be excluded from FILE_GENERIC_WRITE: */ |
3709 | r = uv_fs_open(NULL, |
3710 | &open_req1, |
3711 | "test_file" , |
3712 | UV_FS_O_RDWR | UV_FS_O_CREAT | UV_FS_O_DIRECT, |
3713 | S_IWUSR | S_IRUSR, |
3714 | NULL); |
3715 | ASSERT(r >= 0); |
3716 | ASSERT(open_req1.result >= 0); |
3717 | uv_fs_req_cleanup(&open_req1); |
3718 | |
3719 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
3720 | ASSERT(r == 0); |
3721 | ASSERT(close_req.result == 0); |
3722 | uv_fs_req_cleanup(&close_req); |
3723 | |
3724 | /* FILE_APPEND_DATA and FILE_FLAG_NO_BUFFERING are mutually exclusive: */ |
3725 | r = uv_fs_open(NULL, |
3726 | &open_req2, |
3727 | "test_file" , |
3728 | UV_FS_O_APPEND | UV_FS_O_DIRECT, |
3729 | S_IWUSR | S_IRUSR, |
3730 | NULL); |
3731 | ASSERT(r == UV_EINVAL); |
3732 | ASSERT(open_req2.result == UV_EINVAL); |
3733 | uv_fs_req_cleanup(&open_req2); |
3734 | |
3735 | /* Cleanup */ |
3736 | unlink("test_file" ); |
3737 | |
3738 | MAKE_VALGRIND_HAPPY(); |
3739 | return 0; |
3740 | } |
3741 | #endif |
3742 | |
3743 | #ifdef _WIN32 |
3744 | int call_icacls(const char* command, ...) { |
3745 | char icacls_command[1024]; |
3746 | va_list args; |
3747 | |
3748 | va_start(args, command); |
3749 | vsnprintf(icacls_command, ARRAYSIZE(icacls_command), command, args); |
3750 | va_end(args); |
3751 | return system(icacls_command); |
3752 | } |
3753 | |
3754 | TEST_IMPL(fs_open_readonly_acl) { |
3755 | uv_passwd_t pwd; |
3756 | uv_fs_t req; |
3757 | int r; |
3758 | |
3759 | /* |
3760 | Based on Node.js test from |
3761 | https://github.com/nodejs/node/commit/3ba81e34e86a5c32658e218cb6e65b13e8326bc5 |
3762 | |
3763 | If anything goes wrong, you can delte the test_fle_icacls with: |
3764 | |
3765 | icacls test_file_icacls /remove "%USERNAME%" /inheritance:e |
3766 | attrib -r test_file_icacls |
3767 | del test_file_icacls |
3768 | */ |
3769 | |
3770 | /* Setup - clear the ACL and remove the file */ |
3771 | loop = uv_default_loop(); |
3772 | r = uv_os_get_passwd(&pwd); |
3773 | ASSERT(r == 0); |
3774 | call_icacls("icacls test_file_icacls /remove \"%s\" /inheritance:e" , |
3775 | pwd.username); |
3776 | uv_fs_chmod(loop, &req, "test_file_icacls" , S_IWUSR, NULL); |
3777 | unlink("test_file_icacls" ); |
3778 | |
3779 | /* Create the file */ |
3780 | r = uv_fs_open(loop, |
3781 | &open_req1, |
3782 | "test_file_icacls" , |
3783 | O_RDONLY | O_CREAT, |
3784 | S_IRUSR, |
3785 | NULL); |
3786 | ASSERT(r >= 0); |
3787 | ASSERT(open_req1.result >= 0); |
3788 | uv_fs_req_cleanup(&open_req1); |
3789 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
3790 | ASSERT(r == 0); |
3791 | ASSERT(close_req.result == 0); |
3792 | uv_fs_req_cleanup(&close_req); |
3793 | |
3794 | /* Set up ACL */ |
3795 | r = call_icacls("icacls test_file_icacls /inheritance:r /remove \"%s\"" , |
3796 | pwd.username); |
3797 | if (r != 0) { |
3798 | goto acl_cleanup; |
3799 | } |
3800 | r = call_icacls("icacls test_file_icacls /grant \"%s\":RX" , pwd.username); |
3801 | if (r != 0) { |
3802 | goto acl_cleanup; |
3803 | } |
3804 | |
3805 | /* Try opening the file */ |
3806 | r = uv_fs_open(NULL, &open_req1, "test_file_icacls" , O_RDONLY, 0, NULL); |
3807 | if (r < 0) { |
3808 | goto acl_cleanup; |
3809 | } |
3810 | uv_fs_req_cleanup(&open_req1); |
3811 | r = uv_fs_close(NULL, &close_req, open_req1.result, NULL); |
3812 | if (r != 0) { |
3813 | goto acl_cleanup; |
3814 | } |
3815 | uv_fs_req_cleanup(&close_req); |
3816 | |
3817 | acl_cleanup: |
3818 | /* Cleanup */ |
3819 | call_icacls("icacls test_file_icacls /remove \"%s\" /inheritance:e" , |
3820 | pwd.username); |
3821 | unlink("test_file_icacls" ); |
3822 | uv_os_free_passwd(&pwd); |
3823 | ASSERT(r == 0); |
3824 | MAKE_VALGRIND_HAPPY(); |
3825 | return 0; |
3826 | } |
3827 | #endif |
3828 | |
3829 | #ifdef _WIN32 |
3830 | TEST_IMPL(fs_fchmod_archive_readonly) { |
3831 | uv_fs_t req; |
3832 | uv_file file; |
3833 | int r; |
3834 | /* Test clearing read-only flag from files with Archive flag cleared */ |
3835 | |
3836 | /* Setup*/ |
3837 | unlink("test_file" ); |
3838 | r = uv_fs_open(NULL, |
3839 | &req, |
3840 | "test_file" , |
3841 | O_WRONLY | O_CREAT, |
3842 | S_IWUSR | S_IRUSR, |
3843 | NULL); |
3844 | ASSERT(r >= 0); |
3845 | ASSERT(req.result >= 0); |
3846 | file = req.result; |
3847 | uv_fs_req_cleanup(&req); |
3848 | r = uv_fs_close(NULL, &req, file, NULL); |
3849 | ASSERT(r == 0); |
3850 | uv_fs_req_cleanup(&req); |
3851 | /* Make the file read-only and clear archive flag */ |
3852 | r = SetFileAttributes("test_file" , FILE_ATTRIBUTE_READONLY); |
3853 | ASSERT(r != 0); |
3854 | check_permission("test_file" , 0400); |
3855 | /* Try fchmod */ |
3856 | r = uv_fs_open(NULL, &req, "test_file" , O_RDONLY, 0, NULL); |
3857 | ASSERT(r >= 0); |
3858 | ASSERT(req.result >= 0); |
3859 | file = req.result; |
3860 | uv_fs_req_cleanup(&req); |
3861 | r = uv_fs_fchmod(NULL, &req, file, S_IWUSR, NULL); |
3862 | ASSERT(r == 0); |
3863 | ASSERT(req.result == 0); |
3864 | uv_fs_req_cleanup(&req); |
3865 | r = uv_fs_close(NULL, &req, file, NULL); |
3866 | ASSERT(r == 0); |
3867 | uv_fs_req_cleanup(&req); |
3868 | check_permission("test_file" , S_IWUSR); |
3869 | |
3870 | /* Restore Archive flag for rest of the tests */ |
3871 | r = SetFileAttributes("test_file" , FILE_ATTRIBUTE_ARCHIVE); |
3872 | ASSERT(r != 0); |
3873 | |
3874 | return 0; |
3875 | } |
3876 | #endif |
3877 | |