2 Unix SMB/CIFS implementation.
3 test suite for various read operations
4 Copyright (C) Andrew Tridgell 2003
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
21 #include "libcli/raw/libcliraw.h"
22 #include "system/time.h"
23 #include "system/filesys.h"
24 #include "libcli/libcli.h"
25 #include "torture/util.h"
26 #include "torture/raw/proto.h"
28 #define CHECK_STATUS(status, correct) do { \
29 if (!NT_STATUS_EQUAL(status, correct)) { \
30 printf("(%s) Incorrect status %s - should be %s\n", \
31 __location__, nt_errstr(status), nt_errstr(correct)); \
36 #define CHECK_VALUE(v, correct) do { \
37 if ((v) != (correct)) { \
38 printf("(%s) Incorrect value %s=%ld - should be %ld\n", \
39 __location__, #v, (long)v, (long)correct); \
44 #define CHECK_BUFFER(buf, seed, len) do { \
45 if (!check_buffer(tctx, buf, seed, len, __LINE__)) { \
47 torture_fail_goto(tctx, done, "buffer check failed\n"); \
50 #define CHECK_READX_ALIGN(io) do { \
51 if ((io.readx.out.flags2 & FLAGS2_UNICODE_STRINGS) && \
52 (io.readx.out.data_offset % 2 != 0)) { \
54 torture_fail_goto(tctx, done, "data not 16 bit aligned\n"); \
57 #define BASEDIR "\\testread"
61 setup a random buffer based on a seed
63 static void setup_buffer(uint8_t *buf, unsigned int seed, int len)
67 for (i=0;i<len;i++) buf[i] = random();
71 check a random buffer based on a seed
73 static bool check_buffer(struct torture_context *tctx, uint8_t *buf,
74 unsigned int seed, int len, int line)
81 torture_warning(tctx, "Buffer incorrect at line %d! "
82 "ofs=%d v1=0x%x v2=0x%x\n", line, i,
93 static bool test_read(struct torture_context *tctx, struct smbcli_state *cli)
100 const int maxsize = 90000;
101 const char *fname = BASEDIR "\\test.txt";
102 const char *test_data = "TEST DATA";
103 unsigned int seed = time(NULL);
105 buf = talloc_zero_array(tctx, uint8_t, maxsize);
107 if (!torture_setting_bool(tctx, "read_support", true)) {
108 printf("server refuses to support READ\n");
112 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
114 printf("Testing RAW_READ_READ\n");
115 io.generic.level = RAW_READ_READ;
117 fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
119 printf("Failed to create %s - %s\n", fname, smbcli_errstr(cli->tree));
124 printf("Trying empty file read\n");
125 io.read.in.file.fnum = fnum;
126 io.read.in.count = 1;
127 io.read.in.offset = 0;
128 io.read.in.remaining = 0;
129 io.read.out.data = buf;
130 status = smb_raw_read(cli->tree, &io);
132 CHECK_STATUS(status, NT_STATUS_OK);
133 CHECK_VALUE(io.read.out.nread, 0);
135 printf("Trying zero file read\n");
136 io.read.in.count = 0;
137 status = smb_raw_read(cli->tree, &io);
138 CHECK_STATUS(status, NT_STATUS_OK);
139 CHECK_VALUE(io.read.out.nread, 0);
141 printf("Trying bad fnum\n");
142 io.read.in.file.fnum = fnum+1;
143 status = smb_raw_read(cli->tree, &io);
144 CHECK_STATUS(status, NT_STATUS_INVALID_HANDLE);
145 io.read.in.file.fnum = fnum;
147 smbcli_write(cli->tree, fnum, 0, test_data, 0, strlen(test_data));
149 printf("Trying small read\n");
150 io.read.in.file.fnum = fnum;
151 io.read.in.offset = 0;
152 io.read.in.remaining = 0;
153 io.read.in.count = strlen(test_data);
154 status = smb_raw_read(cli->tree, &io);
155 CHECK_STATUS(status, NT_STATUS_OK);
156 CHECK_VALUE(io.read.out.nread, strlen(test_data));
157 if (memcmp(buf, test_data, strlen(test_data)) != 0) {
159 printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data, buf);
163 printf("Trying short read\n");
164 io.read.in.offset = 1;
165 io.read.in.count = strlen(test_data);
166 status = smb_raw_read(cli->tree, &io);
167 CHECK_STATUS(status, NT_STATUS_OK);
168 CHECK_VALUE(io.read.out.nread, strlen(test_data)-1);
169 if (memcmp(buf, test_data+1, strlen(test_data)-1) != 0) {
171 printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data+1, buf);
175 if (cli->transport->negotiate.capabilities & CAP_LARGE_FILES) {
176 printf("Trying max offset\n");
177 io.read.in.offset = ~0;
178 io.read.in.count = strlen(test_data);
179 status = smb_raw_read(cli->tree, &io);
180 CHECK_STATUS(status, NT_STATUS_OK);
181 CHECK_VALUE(io.read.out.nread, 0);
184 setup_buffer(buf, seed, maxsize);
185 smbcli_write(cli->tree, fnum, 0, buf, 0, maxsize);
186 memset(buf, 0, maxsize);
188 printf("Trying large read\n");
189 io.read.in.offset = 0;
190 io.read.in.count = ~0;
191 status = smb_raw_read(cli->tree, &io);
192 CHECK_STATUS(status, NT_STATUS_OK);
193 CHECK_BUFFER(buf, seed, io.read.out.nread);
196 printf("Trying locked region\n");
198 if (NT_STATUS_IS_ERR(smbcli_lock(cli->tree, fnum, 103, 1, 0, WRITE_LOCK))) {
199 printf("Failed to lock file at %d\n", __LINE__);
204 memset(buf, 0, maxsize);
205 io.read.in.offset = 0;
206 io.read.in.count = ~0;
207 status = smb_raw_read(cli->tree, &io);
208 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
212 smbcli_close(cli->tree, fnum);
213 smb_raw_exit(cli->session);
214 smbcli_deltree(cli->tree, BASEDIR);
222 static bool test_lockread(struct torture_context *tctx,
223 struct smbcli_state *cli)
230 const int maxsize = 90000;
231 const char *fname = BASEDIR "\\test.txt";
232 const char *test_data = "TEST DATA";
233 unsigned int seed = time(NULL);
235 if (!cli->transport->negotiate.lockread_supported) {
236 printf("Server does not support lockread - skipping\n");
240 buf = talloc_zero_array(tctx, uint8_t, maxsize);
242 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
244 printf("Testing RAW_READ_LOCKREAD\n");
245 io.generic.level = RAW_READ_LOCKREAD;
247 fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
249 printf("Failed to create %s - %s\n", fname, smbcli_errstr(cli->tree));
254 printf("Trying empty file read\n");
255 io.lockread.in.file.fnum = fnum;
256 io.lockread.in.count = 1;
257 io.lockread.in.offset = 1;
258 io.lockread.in.remaining = 0;
259 io.lockread.out.data = buf;
260 status = smb_raw_read(cli->tree, &io);
262 CHECK_STATUS(status, NT_STATUS_OK);
263 CHECK_VALUE(io.lockread.out.nread, 0);
265 status = smb_raw_read(cli->tree, &io);
266 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
268 status = smb_raw_read(cli->tree, &io);
269 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
271 printf("Trying zero file read\n");
272 io.lockread.in.count = 0;
273 status = smb_raw_read(cli->tree, &io);
274 CHECK_STATUS(status, NT_STATUS_OK);
276 smbcli_unlock(cli->tree, fnum, 1, 1);
278 printf("Trying bad fnum\n");
279 io.lockread.in.file.fnum = fnum+1;
280 status = smb_raw_read(cli->tree, &io);
281 CHECK_STATUS(status, NT_STATUS_INVALID_HANDLE);
282 io.lockread.in.file.fnum = fnum;
284 smbcli_write(cli->tree, fnum, 0, test_data, 0, strlen(test_data));
286 printf("Trying small read\n");
287 io.lockread.in.file.fnum = fnum;
288 io.lockread.in.offset = 0;
289 io.lockread.in.remaining = 0;
290 io.lockread.in.count = strlen(test_data);
291 status = smb_raw_read(cli->tree, &io);
292 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
294 smbcli_unlock(cli->tree, fnum, 1, 0);
296 status = smb_raw_read(cli->tree, &io);
297 CHECK_STATUS(status, NT_STATUS_OK);
298 CHECK_VALUE(io.lockread.out.nread, strlen(test_data));
299 if (memcmp(buf, test_data, strlen(test_data)) != 0) {
301 printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data, buf);
305 printf("Trying short read\n");
306 io.lockread.in.offset = 1;
307 io.lockread.in.count = strlen(test_data);
308 status = smb_raw_read(cli->tree, &io);
309 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
310 smbcli_unlock(cli->tree, fnum, 0, strlen(test_data));
311 status = smb_raw_read(cli->tree, &io);
312 CHECK_STATUS(status, NT_STATUS_OK);
314 CHECK_VALUE(io.lockread.out.nread, strlen(test_data)-1);
315 if (memcmp(buf, test_data+1, strlen(test_data)-1) != 0) {
317 printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data+1, buf);
321 if (cli->transport->negotiate.capabilities & CAP_LARGE_FILES) {
322 printf("Trying max offset\n");
323 io.lockread.in.offset = ~0;
324 io.lockread.in.count = strlen(test_data);
325 status = smb_raw_read(cli->tree, &io);
326 CHECK_STATUS(status, NT_STATUS_OK);
327 CHECK_VALUE(io.lockread.out.nread, 0);
330 setup_buffer(buf, seed, maxsize);
331 smbcli_write(cli->tree, fnum, 0, buf, 0, maxsize);
332 memset(buf, 0, maxsize);
334 printf("Trying large read\n");
335 io.lockread.in.offset = 0;
336 io.lockread.in.count = ~0;
337 status = smb_raw_read(cli->tree, &io);
338 CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
339 smbcli_unlock(cli->tree, fnum, 1, strlen(test_data));
340 status = smb_raw_read(cli->tree, &io);
341 CHECK_STATUS(status, NT_STATUS_OK);
342 CHECK_BUFFER(buf, seed, io.lockread.out.nread);
343 smbcli_unlock(cli->tree, fnum, 0, 0xFFFF);
346 printf("Trying locked region\n");
348 if (NT_STATUS_IS_ERR(smbcli_lock(cli->tree, fnum, 103, 1, 0, WRITE_LOCK))) {
349 printf("Failed to lock file at %d\n", __LINE__);
354 memset(buf, 0, maxsize);
355 io.lockread.in.offset = 0;
356 io.lockread.in.count = ~0;
357 status = smb_raw_read(cli->tree, &io);
358 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
362 smbcli_close(cli->tree, fnum);
363 smbcli_deltree(cli->tree, BASEDIR);
371 static bool test_readx(struct torture_context *tctx, struct smbcli_state *cli)
378 const int maxsize = 90000;
379 const char *fname = BASEDIR "\\test.txt";
380 const char *test_data = "TEST DATA";
381 unsigned int seed = time(NULL);
383 buf = talloc_zero_array(tctx, uint8_t, maxsize);
385 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
387 printf("Testing RAW_READ_READX\n");
389 fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
391 printf("Failed to create %s - %s\n", fname, smbcli_errstr(cli->tree));
396 printf("Trying empty file read\n");
397 io.generic.level = RAW_READ_READX;
398 io.readx.in.file.fnum = fnum;
399 io.readx.in.mincnt = 1;
400 io.readx.in.maxcnt = 1;
401 io.readx.in.offset = 0;
402 io.readx.in.remaining = 0;
403 io.readx.in.read_for_execute = false;
404 io.readx.out.data = buf;
405 status = smb_raw_read(cli->tree, &io);
407 CHECK_STATUS(status, NT_STATUS_OK);
408 CHECK_VALUE(io.readx.out.nread, 0);
409 CHECK_VALUE(io.readx.out.remaining, 0xFFFF);
410 CHECK_VALUE(io.readx.out.compaction_mode, 0);
411 CHECK_READX_ALIGN(io);
413 printf("Trying zero file read\n");
414 io.readx.in.mincnt = 0;
415 io.readx.in.maxcnt = 0;
416 status = smb_raw_read(cli->tree, &io);
417 CHECK_STATUS(status, NT_STATUS_OK);
418 CHECK_VALUE(io.readx.out.nread, 0);
419 CHECK_VALUE(io.readx.out.remaining, 0xFFFF);
420 CHECK_VALUE(io.readx.out.compaction_mode, 0);
421 CHECK_READX_ALIGN(io);
423 printf("Trying bad fnum\n");
424 io.readx.in.file.fnum = fnum+1;
425 status = smb_raw_read(cli->tree, &io);
426 CHECK_STATUS(status, NT_STATUS_INVALID_HANDLE);
427 io.readx.in.file.fnum = fnum;
429 smbcli_write(cli->tree, fnum, 0, test_data, 0, strlen(test_data));
431 printf("Trying small read\n");
432 io.readx.in.file.fnum = fnum;
433 io.readx.in.offset = 0;
434 io.readx.in.remaining = 0;
435 io.readx.in.read_for_execute = false;
436 io.readx.in.mincnt = strlen(test_data);
437 io.readx.in.maxcnt = strlen(test_data);
438 status = smb_raw_read(cli->tree, &io);
439 CHECK_STATUS(status, NT_STATUS_OK);
440 CHECK_VALUE(io.readx.out.nread, strlen(test_data));
441 CHECK_VALUE(io.readx.out.remaining, 0xFFFF);
442 CHECK_VALUE(io.readx.out.compaction_mode, 0);
443 CHECK_READX_ALIGN(io);
444 if (memcmp(buf, test_data, strlen(test_data)) != 0) {
446 printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data, buf);
450 printf("Trying short read\n");
451 io.readx.in.offset = 1;
452 io.readx.in.mincnt = strlen(test_data);
453 io.readx.in.maxcnt = strlen(test_data);
454 status = smb_raw_read(cli->tree, &io);
455 CHECK_STATUS(status, NT_STATUS_OK);
456 CHECK_VALUE(io.readx.out.nread, strlen(test_data)-1);
457 CHECK_VALUE(io.readx.out.remaining, 0xFFFF);
458 CHECK_VALUE(io.readx.out.compaction_mode, 0);
459 CHECK_READX_ALIGN(io);
460 if (memcmp(buf, test_data+1, strlen(test_data)-1) != 0) {
462 printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data+1, buf);
466 if (cli->transport->negotiate.capabilities & CAP_LARGE_FILES) {
467 printf("Trying max offset\n");
468 io.readx.in.offset = 0xffffffff;
469 io.readx.in.mincnt = strlen(test_data);
470 io.readx.in.maxcnt = strlen(test_data);
471 status = smb_raw_read(cli->tree, &io);
472 CHECK_STATUS(status, NT_STATUS_OK);
473 CHECK_VALUE(io.readx.out.nread, 0);
474 CHECK_VALUE(io.readx.out.remaining, 0xFFFF);
475 CHECK_VALUE(io.readx.out.compaction_mode, 0);
476 CHECK_READX_ALIGN(io);
479 printf("Trying mincnt past EOF\n");
480 memset(buf, 0, maxsize);
481 io.readx.in.offset = 0;
482 io.readx.in.mincnt = 100;
483 io.readx.in.maxcnt = 110;
484 status = smb_raw_read(cli->tree, &io);
485 CHECK_STATUS(status, NT_STATUS_OK);
486 CHECK_VALUE(io.readx.out.remaining, 0xFFFF);
487 CHECK_VALUE(io.readx.out.compaction_mode, 0);
488 CHECK_VALUE(io.readx.out.nread, strlen(test_data));
489 CHECK_READX_ALIGN(io);
490 if (memcmp(buf, test_data, strlen(test_data)) != 0) {
492 printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data, buf);
497 setup_buffer(buf, seed, maxsize);
498 smbcli_write(cli->tree, fnum, 0, buf, 0, maxsize);
499 memset(buf, 0, maxsize);
501 printf("Trying page sized read\n");
502 io.readx.in.offset = 0;
503 io.readx.in.mincnt = 0x1000;
504 io.readx.in.maxcnt = 0x1000;
505 status = smb_raw_read(cli->tree, &io);
506 CHECK_STATUS(status, NT_STATUS_OK);
507 CHECK_VALUE(io.readx.out.remaining, 0xFFFF);
508 CHECK_VALUE(io.readx.out.compaction_mode, 0);
509 CHECK_VALUE(io.readx.out.nread, io.readx.in.maxcnt);
510 CHECK_BUFFER(buf, seed, io.readx.out.nread);
511 CHECK_READX_ALIGN(io);
513 printf("Trying page + 1 sized read (check alignment)\n");
514 io.readx.in.offset = 0;
515 io.readx.in.mincnt = 0x1001;
516 io.readx.in.maxcnt = 0x1001;
517 status = smb_raw_read(cli->tree, &io);
518 CHECK_STATUS(status, NT_STATUS_OK);
519 CHECK_VALUE(io.readx.out.remaining, 0xFFFF);
520 CHECK_VALUE(io.readx.out.compaction_mode, 0);
521 CHECK_VALUE(io.readx.out.nread, io.readx.in.maxcnt);
522 CHECK_BUFFER(buf, seed, io.readx.out.nread);
523 CHECK_READX_ALIGN(io);
525 printf("Trying large read (UINT16_MAX)\n");
526 io.readx.in.offset = 0;
527 io.readx.in.mincnt = 0xFFFF;
528 io.readx.in.maxcnt = 0xFFFF;
529 status = smb_raw_read(cli->tree, &io);
530 CHECK_STATUS(status, NT_STATUS_OK);
531 CHECK_VALUE(io.readx.out.remaining, 0xFFFF);
532 CHECK_VALUE(io.readx.out.compaction_mode, 0);
533 CHECK_VALUE(io.readx.out.nread, io.readx.in.maxcnt);
534 CHECK_BUFFER(buf, seed, io.readx.out.nread);
535 CHECK_READX_ALIGN(io);
537 printf("Trying extra large read\n");
538 io.readx.in.offset = 0;
539 io.readx.in.mincnt = 100;
540 io.readx.in.maxcnt = 80000;
541 status = smb_raw_read(cli->tree, &io);
542 CHECK_STATUS(status, NT_STATUS_OK);
543 CHECK_VALUE(io.readx.out.remaining, 0xFFFF);
544 CHECK_VALUE(io.readx.out.compaction_mode, 0);
545 if (io.readx.out.nread == io.readx.in.maxcnt) {
546 printf("SAMBA: large read extension\n");
547 CHECK_VALUE(io.readx.out.nread, 80000);
549 CHECK_VALUE(io.readx.out.nread, 0x10000);
551 CHECK_BUFFER(buf, seed, io.readx.out.nread);
552 CHECK_READX_ALIGN(io);
554 printf("Trying mincnt > maxcnt\n");
555 memset(buf, 0, maxsize);
556 io.readx.in.offset = 0;
557 io.readx.in.mincnt = 30000;
558 io.readx.in.maxcnt = 20000;
559 status = smb_raw_read(cli->tree, &io);
560 CHECK_STATUS(status, NT_STATUS_OK);
561 CHECK_VALUE(io.readx.out.remaining, 0xFFFF);
562 CHECK_VALUE(io.readx.out.compaction_mode, 0);
563 CHECK_VALUE(io.readx.out.nread, io.readx.in.maxcnt);
564 CHECK_BUFFER(buf, seed, io.readx.out.nread);
565 CHECK_READX_ALIGN(io);
567 printf("Trying mincnt < maxcnt\n");
568 memset(buf, 0, maxsize);
569 io.readx.in.offset = 0;
570 io.readx.in.mincnt = 20000;
571 io.readx.in.maxcnt = 30000;
572 status = smb_raw_read(cli->tree, &io);
573 CHECK_STATUS(status, NT_STATUS_OK);
574 CHECK_VALUE(io.readx.out.remaining, 0xFFFF);
575 CHECK_VALUE(io.readx.out.compaction_mode, 0);
576 CHECK_VALUE(io.readx.out.nread, io.readx.in.maxcnt);
577 CHECK_BUFFER(buf, seed, io.readx.out.nread);
578 CHECK_READX_ALIGN(io);
580 if (cli->transport->negotiate.capabilities & CAP_LARGE_READX) {
581 printf("Trying large readx\n");
582 io.readx.in.offset = 0;
583 io.readx.in.mincnt = 0;
584 io.readx.in.maxcnt = 0x10000 - 1;
585 status = smb_raw_read(cli->tree, &io);
586 CHECK_STATUS(status, NT_STATUS_OK);
587 CHECK_VALUE(io.readx.out.nread, 0xFFFF);
588 CHECK_READX_ALIGN(io);
590 io.readx.in.maxcnt = 0x10000;
591 status = smb_raw_read(cli->tree, &io);
592 CHECK_STATUS(status, NT_STATUS_OK);
593 CHECK_VALUE(io.readx.out.nread, 0x10000);
594 CHECK_READX_ALIGN(io);
596 io.readx.in.maxcnt = 0x10001;
597 status = smb_raw_read(cli->tree, &io);
598 CHECK_STATUS(status, NT_STATUS_OK);
599 if (io.readx.out.nread == io.readx.in.maxcnt) {
600 printf("SAMBA: large read extension\n");
601 CHECK_VALUE(io.readx.out.nread, 0x10001);
603 CHECK_VALUE(io.readx.out.nread, 0x10000);
606 printf("Server does not support the CAP_LARGE_READX extension\n");
609 printf("Trying locked region\n");
611 if (NT_STATUS_IS_ERR(smbcli_lock(cli->tree, fnum, 103, 1, 0, WRITE_LOCK))) {
612 printf("Failed to lock file at %d\n", __LINE__);
617 memset(buf, 0, maxsize);
618 io.readx.in.offset = 0;
619 io.readx.in.mincnt = 100;
620 io.readx.in.maxcnt = 200;
621 status = smb_raw_read(cli->tree, &io);
622 CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
624 if (!(cli->transport->negotiate.capabilities & CAP_LARGE_FILES)) {
625 printf("skipping large file tests - CAP_LARGE_FILES not set\n");
629 printf("Trying large offset read\n");
630 io.readx.in.offset = ((uint64_t)0x2) << 32;
631 io.readx.in.mincnt = 10;
632 io.readx.in.maxcnt = 10;
633 status = smb_raw_read(cli->tree, &io);
634 CHECK_STATUS(status, NT_STATUS_OK);
635 CHECK_VALUE(io.readx.out.nread, 0);
636 CHECK_READX_ALIGN(io);
638 if (NT_STATUS_IS_ERR(smbcli_lock64(cli->tree, fnum, io.readx.in.offset, 1, 0, WRITE_LOCK))) {
639 printf("Failed to lock file at %d\n", __LINE__);
644 status = smb_raw_read(cli->tree, &io);
645 CHECK_STATUS(status, NT_STATUS_OK);
646 CHECK_VALUE(io.readx.out.nread, 0);
647 CHECK_READX_ALIGN(io);
650 smbcli_close(cli->tree, fnum);
651 smbcli_deltree(cli->tree, BASEDIR);
659 static bool test_readbraw(struct torture_context *tctx,
660 struct smbcli_state *cli)
667 const int maxsize = 90000;
668 const char *fname = BASEDIR "\\test.txt";
669 const char *test_data = "TEST DATA";
670 unsigned int seed = time(NULL);
672 if (!cli->transport->negotiate.readbraw_supported) {
673 printf("Server does not support readbraw - skipping\n");
677 buf = talloc_zero_array(tctx, uint8_t, maxsize);
679 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
681 printf("Testing RAW_READ_READBRAW\n");
683 fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
685 printf("Failed to create %s - %s\n", fname, smbcli_errstr(cli->tree));
690 printf("Trying empty file read\n");
691 io.generic.level = RAW_READ_READBRAW;
692 io.readbraw.in.file.fnum = fnum;
693 io.readbraw.in.mincnt = 1;
694 io.readbraw.in.maxcnt = 1;
695 io.readbraw.in.offset = 0;
696 io.readbraw.in.timeout = 0;
697 io.readbraw.out.data = buf;
698 status = smb_raw_read(cli->tree, &io);
700 CHECK_STATUS(status, NT_STATUS_OK);
701 CHECK_VALUE(io.readbraw.out.nread, 0);
703 printf("Trying zero file read\n");
704 io.readbraw.in.mincnt = 0;
705 io.readbraw.in.maxcnt = 0;
706 status = smb_raw_read(cli->tree, &io);
707 CHECK_STATUS(status, NT_STATUS_OK);
708 CHECK_VALUE(io.readbraw.out.nread, 0);
710 printf("Trying bad fnum\n");
711 io.readbraw.in.file.fnum = fnum+1;
712 status = smb_raw_read(cli->tree, &io);
713 CHECK_STATUS(status, NT_STATUS_OK);
714 CHECK_VALUE(io.readbraw.out.nread, 0);
715 io.readbraw.in.file.fnum = fnum;
717 smbcli_write(cli->tree, fnum, 0, test_data, 0, strlen(test_data));
719 printf("Trying small read\n");
720 io.readbraw.in.file.fnum = fnum;
721 io.readbraw.in.offset = 0;
722 io.readbraw.in.mincnt = strlen(test_data);
723 io.readbraw.in.maxcnt = strlen(test_data);
724 status = smb_raw_read(cli->tree, &io);
725 CHECK_STATUS(status, NT_STATUS_OK);
726 CHECK_VALUE(io.readbraw.out.nread, strlen(test_data));
727 if (memcmp(buf, test_data, strlen(test_data)) != 0) {
729 printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data, buf);
733 printf("Trying short read\n");
734 io.readbraw.in.offset = 1;
735 io.readbraw.in.mincnt = strlen(test_data);
736 io.readbraw.in.maxcnt = strlen(test_data);
737 status = smb_raw_read(cli->tree, &io);
738 CHECK_STATUS(status, NT_STATUS_OK);
739 CHECK_VALUE(io.readbraw.out.nread, strlen(test_data)-1);
740 if (memcmp(buf, test_data+1, strlen(test_data)-1) != 0) {
742 printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data+1, buf);
746 if (cli->transport->negotiate.capabilities & CAP_LARGE_FILES) {
747 printf("Trying max offset\n");
748 io.readbraw.in.offset = ~0;
749 io.readbraw.in.mincnt = strlen(test_data);
750 io.readbraw.in.maxcnt = strlen(test_data);
751 status = smb_raw_read(cli->tree, &io);
752 CHECK_STATUS(status, NT_STATUS_OK);
753 CHECK_VALUE(io.readbraw.out.nread, 0);
756 setup_buffer(buf, seed, maxsize);
757 smbcli_write(cli->tree, fnum, 0, buf, 0, maxsize);
758 memset(buf, 0, maxsize);
760 printf("Trying large read\n");
761 io.readbraw.in.offset = 0;
762 io.readbraw.in.mincnt = ~0;
763 io.readbraw.in.maxcnt = ~0;
764 status = smb_raw_read(cli->tree, &io);
765 CHECK_STATUS(status, NT_STATUS_OK);
766 CHECK_VALUE(io.readbraw.out.nread, 0xFFFF);
767 CHECK_BUFFER(buf, seed, io.readbraw.out.nread);
769 printf("Trying mincnt > maxcnt\n");
770 memset(buf, 0, maxsize);
771 io.readbraw.in.offset = 0;
772 io.readbraw.in.mincnt = 30000;
773 io.readbraw.in.maxcnt = 20000;
774 status = smb_raw_read(cli->tree, &io);
775 CHECK_STATUS(status, NT_STATUS_OK);
776 CHECK_VALUE(io.readbraw.out.nread, io.readbraw.in.maxcnt);
777 CHECK_BUFFER(buf, seed, io.readbraw.out.nread);
779 printf("Trying mincnt < maxcnt\n");
780 memset(buf, 0, maxsize);
781 io.readbraw.in.offset = 0;
782 io.readbraw.in.mincnt = 20000;
783 io.readbraw.in.maxcnt = 30000;
784 status = smb_raw_read(cli->tree, &io);
785 CHECK_STATUS(status, NT_STATUS_OK);
786 CHECK_VALUE(io.readbraw.out.nread, io.readbraw.in.maxcnt);
787 CHECK_BUFFER(buf, seed, io.readbraw.out.nread);
789 printf("Trying locked region\n");
791 if (NT_STATUS_IS_ERR(smbcli_lock(cli->tree, fnum, 103, 1, 0, WRITE_LOCK))) {
792 printf("Failed to lock file at %d\n", __LINE__);
797 memset(buf, 0, maxsize);
798 io.readbraw.in.offset = 0;
799 io.readbraw.in.mincnt = 100;
800 io.readbraw.in.maxcnt = 200;
801 status = smb_raw_read(cli->tree, &io);
802 CHECK_STATUS(status, NT_STATUS_OK);
803 CHECK_VALUE(io.readbraw.out.nread, 0);
805 printf("Trying locked region with timeout\n");
806 memset(buf, 0, maxsize);
807 io.readbraw.in.offset = 0;
808 io.readbraw.in.mincnt = 100;
809 io.readbraw.in.maxcnt = 200;
810 io.readbraw.in.timeout = 10000;
811 status = smb_raw_read(cli->tree, &io);
812 CHECK_STATUS(status, NT_STATUS_OK);
813 CHECK_VALUE(io.readbraw.out.nread, 0);
815 if (cli->transport->negotiate.capabilities & CAP_LARGE_FILES) {
816 printf("Trying large offset read\n");
817 io.readbraw.in.offset = ((uint64_t)0x2) << 32;
818 io.readbraw.in.mincnt = 10;
819 io.readbraw.in.maxcnt = 10;
820 io.readbraw.in.timeout = 0;
821 status = smb_raw_read(cli->tree, &io);
822 CHECK_STATUS(status, NT_STATUS_OK);
823 CHECK_VALUE(io.readbraw.out.nread, 0);
827 smbcli_close(cli->tree, fnum);
828 smbcli_deltree(cli->tree, BASEDIR);
833 test read for execute
835 static bool test_read_for_execute(struct torture_context *tctx,
836 struct smbcli_state *cli)
845 const int maxsize = 900;
846 const char *fname = BASEDIR "\\test.txt";
847 const uint8_t data[] = "TEST DATA";
849 buf = talloc_zero_array(tctx, uint8_t, maxsize);
851 torture_assert(tctx, torture_setup_dir(cli, BASEDIR), "Failed to setup up test directory: " BASEDIR);
853 printf("Testing RAW_READ_READX with read_for_execute\n");
855 op.generic.level = RAW_OPEN_NTCREATEX;
856 op.ntcreatex.in.root_fid.fnum = 0;
857 op.ntcreatex.in.flags = 0;
858 op.ntcreatex.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
859 op.ntcreatex.in.create_options = 0;
860 op.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
861 op.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
862 op.ntcreatex.in.alloc_size = 0;
863 op.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE;
864 op.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
865 op.ntcreatex.in.security_flags = 0;
866 op.ntcreatex.in.fname = fname;
867 status = smb_raw_open(cli->tree, tctx, &op);
868 CHECK_STATUS(status, NT_STATUS_OK);
869 fnum = op.ntcreatex.out.file.fnum;
871 wr.generic.level = RAW_WRITE_WRITEX;
872 wr.writex.in.file.fnum = fnum;
873 wr.writex.in.offset = 0;
874 wr.writex.in.wmode = 0;
875 wr.writex.in.remaining = 0;
876 wr.writex.in.count = ARRAY_SIZE(data);
877 wr.writex.in.data = data;
878 status = smb_raw_write(cli->tree, &wr);
879 CHECK_STATUS(status, NT_STATUS_OK);
880 CHECK_VALUE(wr.writex.out.nwritten, ARRAY_SIZE(data));
882 status = smbcli_close(cli->tree, fnum);
883 CHECK_STATUS(status, NT_STATUS_OK);
885 printf("open file with SEC_FILE_EXECUTE\n");
886 op.generic.level = RAW_OPEN_NTCREATEX;
887 op.ntcreatex.in.root_fid.fnum = 0;
888 op.ntcreatex.in.flags = 0;
889 op.ntcreatex.in.access_mask = SEC_FILE_EXECUTE;
890 op.ntcreatex.in.create_options = 0;
891 op.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
892 op.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
893 op.ntcreatex.in.alloc_size = 0;
894 op.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
895 op.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
896 op.ntcreatex.in.security_flags = 0;
897 op.ntcreatex.in.fname = fname;
898 status = smb_raw_open(cli->tree, tctx, &op);
899 CHECK_STATUS(status, NT_STATUS_OK);
900 fnum = op.ntcreatex.out.file.fnum;
902 printf("read with FLAGS2_READ_PERMIT_EXECUTE\n");
903 rd.generic.level = RAW_READ_READX;
904 rd.readx.in.file.fnum = fnum;
905 rd.readx.in.mincnt = 0;
906 rd.readx.in.maxcnt = maxsize;
907 rd.readx.in.offset = 0;
908 rd.readx.in.remaining = 0;
909 rd.readx.in.read_for_execute = true;
910 rd.readx.out.data = buf;
911 status = smb_raw_read(cli->tree, &rd);
912 CHECK_STATUS(status, NT_STATUS_OK);
913 CHECK_VALUE(rd.readx.out.nread, ARRAY_SIZE(data));
914 CHECK_VALUE(rd.readx.out.remaining, 0xFFFF);
915 CHECK_VALUE(rd.readx.out.compaction_mode, 0);
917 printf("read without FLAGS2_READ_PERMIT_EXECUTE (should fail)\n");
918 rd.generic.level = RAW_READ_READX;
919 rd.readx.in.file.fnum = fnum;
920 rd.readx.in.mincnt = 0;
921 rd.readx.in.maxcnt = maxsize;
922 rd.readx.in.offset = 0;
923 rd.readx.in.remaining = 0;
924 rd.readx.in.read_for_execute = false;
925 rd.readx.out.data = buf;
926 status = smb_raw_read(cli->tree, &rd);
927 CHECK_STATUS(status, NT_STATUS_ACCESS_DENIED);
929 status = smbcli_close(cli->tree, fnum);
930 CHECK_STATUS(status, NT_STATUS_OK);
932 printf("open file with SEC_FILE_READ_DATA\n");
933 op.generic.level = RAW_OPEN_NTCREATEX;
934 op.ntcreatex.in.root_fid.fnum = 0;
935 op.ntcreatex.in.flags = 0;
936 op.ntcreatex.in.access_mask = SEC_FILE_READ_DATA;
937 op.ntcreatex.in.create_options = 0;
938 op.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
939 op.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ | NTCREATEX_SHARE_ACCESS_WRITE;
940 op.ntcreatex.in.alloc_size = 0;
941 op.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
942 op.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
943 op.ntcreatex.in.security_flags = 0;
944 op.ntcreatex.in.fname = fname;
945 status = smb_raw_open(cli->tree, tctx, &op);
946 CHECK_STATUS(status, NT_STATUS_OK);
947 fnum = op.ntcreatex.out.file.fnum;
949 printf("read with FLAGS2_READ_PERMIT_EXECUTE\n");
950 rd.generic.level = RAW_READ_READX;
951 rd.readx.in.file.fnum = fnum;
952 rd.readx.in.mincnt = 0;
953 rd.readx.in.maxcnt = maxsize;
954 rd.readx.in.offset = 0;
955 rd.readx.in.remaining = 0;
956 rd.readx.in.read_for_execute = true;
957 rd.readx.out.data = buf;
958 status = smb_raw_read(cli->tree, &rd);
959 CHECK_STATUS(status, NT_STATUS_OK);
960 CHECK_VALUE(rd.readx.out.nread, ARRAY_SIZE(data));
961 CHECK_VALUE(rd.readx.out.remaining, 0xFFFF);
962 CHECK_VALUE(rd.readx.out.compaction_mode, 0);
964 printf("read without FLAGS2_READ_PERMIT_EXECUTE\n");
965 rd.generic.level = RAW_READ_READX;
966 rd.readx.in.file.fnum = fnum;
967 rd.readx.in.mincnt = 0;
968 rd.readx.in.maxcnt = maxsize;
969 rd.readx.in.offset = 0;
970 rd.readx.in.remaining = 0;
971 rd.readx.in.read_for_execute = false;
972 rd.readx.out.data = buf;
973 status = smb_raw_read(cli->tree, &rd);
974 CHECK_STATUS(status, NT_STATUS_OK);
975 CHECK_VALUE(rd.readx.out.nread, ARRAY_SIZE(data));
976 CHECK_VALUE(rd.readx.out.remaining, 0xFFFF);
977 CHECK_VALUE(rd.readx.out.compaction_mode, 0);
980 smbcli_close(cli->tree, fnum);
981 smbcli_deltree(cli->tree, BASEDIR);
987 basic testing of read calls
989 struct torture_suite *torture_raw_read(TALLOC_CTX *mem_ctx)
991 struct torture_suite *suite = torture_suite_create(mem_ctx, "read");
993 torture_suite_add_1smb_test(suite, "read", test_read);
994 torture_suite_add_1smb_test(suite, "readx", test_readx);
995 torture_suite_add_1smb_test(suite, "lockread", test_lockread);
996 torture_suite_add_1smb_test(suite, "readbraw", test_readbraw);
997 torture_suite_add_1smb_test(suite, "read for execute",
998 test_read_for_execute);