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Diffstat (limited to 'source4/torture/raw/read.c')
| -rw-r--r-- | source4/torture/raw/read.c | 732 |
1 files changed, 732 insertions, 0 deletions
diff --git a/source4/torture/raw/read.c b/source4/torture/raw/read.c new file mode 100644 index 0000000000..c231f52c9d --- /dev/null +++ b/source4/torture/raw/read.c @@ -0,0 +1,732 @@ +/* + Unix SMB/CIFS implementation. + test suite for various read operations + Copyright (C) Andrew Tridgell 2003 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "includes.h" + +#define CHECK_STATUS(status, correct) do { \ + if (!NT_STATUS_EQUAL(status, correct)) { \ + printf("(%d) Incorrect status %s - should be %s\n", \ + __LINE__, nt_errstr(status), nt_errstr(correct)); \ + ret = False; \ + goto done; \ + }} while (0) + +#define CHECK_VALUE(v, correct) do { \ + if ((v) != (correct)) { \ + printf("(%d) Incorrect value %s=%d - should be %d\n", \ + __LINE__, #v, v, correct); \ + ret = False; \ + goto done; \ + }} while (0) + +#define CHECK_BUFFER(buf, seed, len) do { \ + if (!check_buffer(buf, seed, len, __LINE__)) { \ + ret = False; \ + goto done; \ + }} while (0) + +#define BASEDIR "\\testread" + + +/* + setup a random buffer based on a seed +*/ +static void setup_buffer(char *buf, unsigned seed, int len) +{ + int i; + srandom(seed); + for (i=0;i<len;i++) buf[i] = random(); +} + +/* + check a random buffer based on a seed +*/ +static BOOL check_buffer(char *buf, unsigned seed, int len, int line) +{ + int i; + srandom(seed); + for (i=0;i<len;i++) { + char v = random(); + if (buf[i] != v) { + printf("Buffer incorrect at line %d! ofs=%d v1=0x%x v2=0x%x\n", + line, i, buf[i], v); + return False; + } + } + return True; +} + +/* + test read ops +*/ +static BOOL test_read(struct cli_state *cli, TALLOC_CTX *mem_ctx) +{ + union smb_read io; + NTSTATUS status; + BOOL ret = True; + int fnum; + char *buf; + const int maxsize = 90000; + const char *fname = BASEDIR "\\test.txt"; + const char *test_data = "TEST DATA"; + unsigned seed = time(NULL); + + buf = talloc_zero(mem_ctx, maxsize); + + if (cli_deltree(cli, BASEDIR) == -1 || + !cli_mkdir(cli, BASEDIR)) { + printf("Unable to setup %s - %s\n", BASEDIR, cli_errstr(cli)); + return False; + } + + printf("Testing RAW_READ_READ\n"); + io.generic.level = RAW_READ_READ; + + fnum = cli_open(cli, fname, O_RDWR|O_CREAT, DENY_NONE); + if (fnum == -1) { + printf("Failed to create %s - %s\n", fname, cli_errstr(cli)); + ret = False; + goto done; + } + + printf("Trying empty file read\n"); + io.read.in.fnum = fnum; + io.read.in.count = 1; + io.read.in.offset = 0; + io.read.in.remaining = 0; + io.read.out.data = buf; + status = smb_raw_read(cli->tree, &io); + + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.read.out.nread, 0); + + printf("Trying zero file read\n"); + io.read.in.count = 0; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.read.out.nread, 0); + + printf("Trying bad fnum\n"); + io.read.in.fnum = fnum+1; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_INVALID_HANDLE); + io.read.in.fnum = fnum; + + cli_write(cli, fnum, 0, test_data, 0, strlen(test_data)); + + printf("Trying small read\n"); + io.read.in.fnum = fnum; + io.read.in.offset = 0; + io.read.in.remaining = 0; + io.read.in.count = strlen(test_data); + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.read.out.nread, strlen(test_data)); + if (memcmp(buf, test_data, strlen(test_data)) != 0) { + ret = False; + printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data, buf); + goto done; + } + + printf("Trying short read\n"); + io.read.in.offset = 1; + io.read.in.count = strlen(test_data); + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.read.out.nread, strlen(test_data)-1); + if (memcmp(buf, test_data+1, strlen(test_data)-1) != 0) { + ret = False; + printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data+1, buf); + goto done; + } + + printf("Trying max offset\n"); + io.read.in.offset = ~0; + io.read.in.count = strlen(test_data); + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.read.out.nread, 0); + + setup_buffer(buf, seed, maxsize); + cli_write(cli, fnum, 0, buf, 0, maxsize); + memset(buf, 0, maxsize); + + printf("Trying large read\n"); + io.read.in.offset = 0; + io.read.in.count = ~0; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_BUFFER(buf, seed, io.read.out.nread); + + + printf("Trying locked region\n"); + cli->session->pid++; + if (!cli_lock(cli, fnum, 103, 1, 0, WRITE_LOCK)) { + printf("Failed to lock file at %d\n", __LINE__); + ret = False; + goto done; + } + cli->session->pid--; + memset(buf, 0, maxsize); + io.read.in.offset = 0; + io.read.in.count = ~0; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT); + + +done: + smb_raw_exit(cli->session); + cli_deltree(cli, BASEDIR); + return ret; +} + + +/* + test lockread ops +*/ +static BOOL test_lockread(struct cli_state *cli, TALLOC_CTX *mem_ctx) +{ + union smb_read io; + NTSTATUS status; + BOOL ret = True; + int fnum; + char *buf; + const int maxsize = 90000; + const char *fname = BASEDIR "\\test.txt"; + const char *test_data = "TEST DATA"; + unsigned seed = time(NULL); + + buf = talloc_zero(mem_ctx, maxsize); + + if (cli_deltree(cli, BASEDIR) == -1 || + !cli_mkdir(cli, BASEDIR)) { + printf("Unable to setup %s - %s\n", BASEDIR, cli_errstr(cli)); + return False; + } + + printf("Testing RAW_READ_LOCKREAD\n"); + io.generic.level = RAW_READ_LOCKREAD; + + fnum = cli_open(cli, fname, O_RDWR|O_CREAT, DENY_NONE); + if (fnum == -1) { + printf("Failed to create %s - %s\n", fname, cli_errstr(cli)); + ret = False; + goto done; + } + + printf("Trying empty file read\n"); + io.lockread.in.fnum = fnum; + io.lockread.in.count = 1; + io.lockread.in.offset = 0; + io.lockread.in.remaining = 0; + io.lockread.out.data = buf; + status = smb_raw_read(cli->tree, &io); + + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.lockread.out.nread, 0); + + printf("Trying zero file read\n"); + io.lockread.in.count = 0; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED); + + printf("Trying bad fnum\n"); + io.lockread.in.fnum = fnum+1; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_INVALID_HANDLE); + io.lockread.in.fnum = fnum; + + cli_write(cli, fnum, 0, test_data, 0, strlen(test_data)); + + printf("Trying small read\n"); + io.lockread.in.fnum = fnum; + io.lockread.in.offset = 0; + io.lockread.in.remaining = 0; + io.lockread.in.count = strlen(test_data); + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT); + + cli_unlock(cli, fnum, 0, 1); + + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.lockread.out.nread, strlen(test_data)); + if (memcmp(buf, test_data, strlen(test_data)) != 0) { + ret = False; + printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data, buf); + goto done; + } + + printf("Trying short read\n"); + io.lockread.in.offset = 1; + io.lockread.in.count = strlen(test_data); + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED); + cli_unlock(cli, fnum, 0, strlen(test_data)); + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + + CHECK_VALUE(io.lockread.out.nread, strlen(test_data)-1); + if (memcmp(buf, test_data+1, strlen(test_data)-1) != 0) { + ret = False; + printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data+1, buf); + goto done; + } + + printf("Trying max offset\n"); + io.lockread.in.offset = ~0; + io.lockread.in.count = strlen(test_data); + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.lockread.out.nread, 0); + + setup_buffer(buf, seed, maxsize); + cli_write(cli, fnum, 0, buf, 0, maxsize); + memset(buf, 0, maxsize); + + printf("Trying large read\n"); + io.lockread.in.offset = 0; + io.lockread.in.count = ~0; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED); + cli_unlock(cli, fnum, 1, strlen(test_data)); + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_BUFFER(buf, seed, io.lockread.out.nread); + cli_unlock(cli, fnum, 0, 0xFFFF); + + + printf("Trying locked region\n"); + cli->session->pid++; + if (!cli_lock(cli, fnum, 103, 1, 0, WRITE_LOCK)) { + printf("Failed to lock file at %d\n", __LINE__); + ret = False; + goto done; + } + cli->session->pid--; + memset(buf, 0, maxsize); + io.lockread.in.offset = 0; + io.lockread.in.count = ~0; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT); + + +done: + cli_close(cli, fnum); + cli_deltree(cli, BASEDIR); + return ret; +} + + +/* + test readx ops +*/ +static BOOL test_readx(struct cli_state *cli, TALLOC_CTX *mem_ctx) +{ + union smb_read io; + NTSTATUS status; + BOOL ret = True; + int fnum; + char *buf; + const int maxsize = 90000; + const char *fname = BASEDIR "\\test.txt"; + const char *test_data = "TEST DATA"; + unsigned seed = time(NULL); + + buf = talloc_zero(mem_ctx, maxsize); + + if (cli_deltree(cli, BASEDIR) == -1 || + !cli_mkdir(cli, BASEDIR)) { + printf("Unable to setup %s - %s\n", BASEDIR, cli_errstr(cli)); + return False; + } + + printf("Testing RAW_READ_READX\n"); + + fnum = cli_open(cli, fname, O_RDWR|O_CREAT, DENY_NONE); + if (fnum == -1) { + printf("Failed to create %s - %s\n", fname, cli_errstr(cli)); + ret = False; + goto done; + } + + printf("Trying empty file read\n"); + io.generic.level = RAW_READ_READX; + io.readx.in.fnum = fnum; + io.readx.in.mincnt = 1; + io.readx.in.maxcnt = 1; + io.readx.in.offset = 0; + io.readx.in.remaining = 0; + io.readx.out.data = buf; + status = smb_raw_read(cli->tree, &io); + + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readx.out.nread, 0); + CHECK_VALUE(io.readx.out.remaining, 0xFFFF); + CHECK_VALUE(io.readx.out.compaction_mode, 0); + + printf("Trying zero file read\n"); + io.readx.in.mincnt = 0; + io.readx.in.maxcnt = 0; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readx.out.nread, 0); + CHECK_VALUE(io.readx.out.remaining, 0xFFFF); + CHECK_VALUE(io.readx.out.compaction_mode, 0); + + printf("Trying bad fnum\n"); + io.readx.in.fnum = fnum+1; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_INVALID_HANDLE); + io.readx.in.fnum = fnum; + + cli_write(cli, fnum, 0, test_data, 0, strlen(test_data)); + + printf("Trying small read\n"); + io.readx.in.fnum = fnum; + io.readx.in.offset = 0; + io.readx.in.remaining = 0; + io.readx.in.mincnt = strlen(test_data); + io.readx.in.maxcnt = strlen(test_data); + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readx.out.nread, strlen(test_data)); + CHECK_VALUE(io.readx.out.remaining, 0xFFFF); + CHECK_VALUE(io.readx.out.compaction_mode, 0); + if (memcmp(buf, test_data, strlen(test_data)) != 0) { + ret = False; + printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data, buf); + goto done; + } + + printf("Trying short read\n"); + io.readx.in.offset = 1; + io.readx.in.mincnt = strlen(test_data); + io.readx.in.maxcnt = strlen(test_data); + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readx.out.nread, strlen(test_data)-1); + CHECK_VALUE(io.readx.out.remaining, 0xFFFF); + CHECK_VALUE(io.readx.out.compaction_mode, 0); + if (memcmp(buf, test_data+1, strlen(test_data)-1) != 0) { + ret = False; + printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data+1, buf); + goto done; + } + + printf("Trying max offset\n"); + io.readx.in.offset = 0xffffffff; + io.readx.in.mincnt = strlen(test_data); + io.readx.in.maxcnt = strlen(test_data); + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readx.out.nread, 0); + CHECK_VALUE(io.readx.out.remaining, 0xFFFF); + CHECK_VALUE(io.readx.out.compaction_mode, 0); + + setup_buffer(buf, seed, maxsize); + cli_write(cli, fnum, 0, buf, 0, maxsize); + memset(buf, 0, maxsize); + + printf("Trying large read\n"); + io.readx.in.offset = 0; + io.readx.in.mincnt = ~0; + io.readx.in.maxcnt = ~0; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readx.out.remaining, 0xFFFF); + CHECK_VALUE(io.readx.out.compaction_mode, 0); + CHECK_VALUE(io.readx.out.nread, io.readx.in.maxcnt); + CHECK_BUFFER(buf, seed, io.readx.out.nread); + + printf("Trying mincnt > maxcnt\n"); + memset(buf, 0, maxsize); + io.readx.in.offset = 0; + io.readx.in.mincnt = 30000; + io.readx.in.maxcnt = 20000; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readx.out.remaining, 0xFFFF); + CHECK_VALUE(io.readx.out.compaction_mode, 0); + CHECK_VALUE(io.readx.out.nread, io.readx.in.maxcnt); + CHECK_BUFFER(buf, seed, io.readx.out.nread); + + printf("Trying mincnt < maxcnt\n"); + memset(buf, 0, maxsize); + io.readx.in.offset = 0; + io.readx.in.mincnt = 20000; + io.readx.in.maxcnt = 30000; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readx.out.remaining, 0xFFFF); + CHECK_VALUE(io.readx.out.compaction_mode, 0); + CHECK_VALUE(io.readx.out.nread, io.readx.in.maxcnt); + CHECK_BUFFER(buf, seed, io.readx.out.nread); + + printf("Trying locked region\n"); + cli->session->pid++; + if (!cli_lock(cli, fnum, 103, 1, 0, WRITE_LOCK)) { + printf("Failed to lock file at %d\n", __LINE__); + ret = False; + goto done; + } + cli->session->pid--; + memset(buf, 0, maxsize); + io.readx.in.offset = 0; + io.readx.in.mincnt = 100; + io.readx.in.maxcnt = 200; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT); + +#ifdef LARGE_SMB_OFF_T + printf("Trying large offset read\n"); + io.readx.in.offset = ((SMB_BIG_UINT)0x2) << 32; + io.readx.in.mincnt = 10; + io.readx.in.maxcnt = 10; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readx.out.nread, 0); + + if (!cli_lock64(cli, fnum, io.readx.in.offset, 1, 0, WRITE_LOCK)) { + printf("Failed to lock file at %d\n", __LINE__); + ret = False; + goto done; + } + + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readx.out.nread, 0); +#endif + +done: + cli_close(cli, fnum); + cli_deltree(cli, BASEDIR); + return ret; +} + + +/* + test readbraw ops +*/ +static BOOL test_readbraw(struct cli_state *cli, TALLOC_CTX *mem_ctx) +{ + union smb_read io; + NTSTATUS status; + BOOL ret = True; + int fnum; + char *buf; + const int maxsize = 90000; + const char *fname = BASEDIR "\\test.txt"; + const char *test_data = "TEST DATA"; + unsigned seed = time(NULL); + + buf = talloc_zero(mem_ctx, maxsize); + + if (cli_deltree(cli, BASEDIR) == -1 || + !cli_mkdir(cli, BASEDIR)) { + printf("Unable to setup %s - %s\n", BASEDIR, cli_errstr(cli)); + return False; + } + + printf("Testing RAW_READ_READBRAW\n"); + + fnum = cli_open(cli, fname, O_RDWR|O_CREAT, DENY_NONE); + if (fnum == -1) { + printf("Failed to create %s - %s\n", fname, cli_errstr(cli)); + ret = False; + goto done; + } + + printf("Trying empty file read\n"); + io.generic.level = RAW_READ_READBRAW; + io.readbraw.in.fnum = fnum; + io.readbraw.in.mincnt = 1; + io.readbraw.in.maxcnt = 1; + io.readbraw.in.offset = 0; + io.readbraw.in.timeout = 0; + io.readbraw.out.data = buf; + status = smb_raw_read(cli->tree, &io); + + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readbraw.out.nread, 0); + + printf("Trying zero file read\n"); + io.readbraw.in.mincnt = 0; + io.readbraw.in.maxcnt = 0; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readbraw.out.nread, 0); + + printf("Trying bad fnum\n"); + io.readbraw.in.fnum = fnum+1; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readbraw.out.nread, 0); + io.readbraw.in.fnum = fnum; + + cli_write(cli, fnum, 0, test_data, 0, strlen(test_data)); + + printf("Trying small read\n"); + io.readbraw.in.fnum = fnum; + io.readbraw.in.offset = 0; + io.readbraw.in.mincnt = strlen(test_data); + io.readbraw.in.maxcnt = strlen(test_data); + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readbraw.out.nread, strlen(test_data)); + if (memcmp(buf, test_data, strlen(test_data)) != 0) { + ret = False; + printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data, buf); + goto done; + } + + printf("Trying short read\n"); + io.readbraw.in.offset = 1; + io.readbraw.in.mincnt = strlen(test_data); + io.readbraw.in.maxcnt = strlen(test_data); + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readbraw.out.nread, strlen(test_data)-1); + if (memcmp(buf, test_data+1, strlen(test_data)-1) != 0) { + ret = False; + printf("incorrect data at %d!? (%s:%s)\n", __LINE__, test_data+1, buf); + goto done; + } + + printf("Trying max offset\n"); + io.readbraw.in.offset = ~0; + io.readbraw.in.mincnt = strlen(test_data); + io.readbraw.in.maxcnt = strlen(test_data); + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readbraw.out.nread, 0); + + setup_buffer(buf, seed, maxsize); + cli_write(cli, fnum, 0, buf, 0, maxsize); + memset(buf, 0, maxsize); + + printf("Trying large read\n"); + io.readbraw.in.offset = 0; + io.readbraw.in.mincnt = ~0; + io.readbraw.in.maxcnt = ~0; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readbraw.out.nread, 0xFFFF); + CHECK_BUFFER(buf, seed, io.readbraw.out.nread); + + printf("Trying mincnt > maxcnt\n"); + memset(buf, 0, maxsize); + io.readbraw.in.offset = 0; + io.readbraw.in.mincnt = 30000; + io.readbraw.in.maxcnt = 20000; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readbraw.out.nread, io.readbraw.in.maxcnt); + CHECK_BUFFER(buf, seed, io.readbraw.out.nread); + + printf("Trying mincnt < maxcnt\n"); + memset(buf, 0, maxsize); + io.readbraw.in.offset = 0; + io.readbraw.in.mincnt = 20000; + io.readbraw.in.maxcnt = 30000; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readbraw.out.nread, io.readbraw.in.maxcnt); + CHECK_BUFFER(buf, seed, io.readbraw.out.nread); + + printf("Trying locked region\n"); + cli->session->pid++; + if (!cli_lock(cli, fnum, 103, 1, 0, WRITE_LOCK)) { + printf("Failed to lock file at %d\n", __LINE__); + ret = False; + goto done; + } + cli->session->pid--; + memset(buf, 0, maxsize); + io.readbraw.in.offset = 0; + io.readbraw.in.mincnt = 100; + io.readbraw.in.maxcnt = 200; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readbraw.out.nread, 0); + + printf("Trying locked region with timeout\n"); + memset(buf, 0, maxsize); + io.readbraw.in.offset = 0; + io.readbraw.in.mincnt = 100; + io.readbraw.in.maxcnt = 200; + io.readbraw.in.timeout = 10000; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readbraw.out.nread, 0); + +#ifdef LARGE_SMB_OFF_T + printf("Trying large offset read\n"); + io.readbraw.in.offset = ((SMB_BIG_UINT)0x2) << 32; + io.readbraw.in.mincnt = 10; + io.readbraw.in.maxcnt = 10; + io.readbraw.in.timeout = 0; + status = smb_raw_read(cli->tree, &io); + CHECK_STATUS(status, NT_STATUS_OK); + CHECK_VALUE(io.readbraw.out.nread, 0); +#endif + +done: + cli_close(cli, fnum); + cli_deltree(cli, BASEDIR); + return ret; +} + + +/* + basic testing of read calls +*/ +BOOL torture_raw_read(int dummy) +{ + struct cli_state *cli; + BOOL ret = True; + TALLOC_CTX *mem_ctx; + + if (!torture_open_connection(&cli)) { + return False; + } + + mem_ctx = talloc_init("torture_raw_read"); + + if (!test_read(cli, mem_ctx)) { + ret = False; + } + + if (!test_readx(cli, mem_ctx)) { + ret = False; + } + + if (!test_lockread(cli, mem_ctx)) { + ret = False; + } + + if (!test_readbraw(cli, mem_ctx)) { + ret = False; + } + + torture_close_connection(cli); + talloc_destroy(mem_ctx); + return ret; +} |