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samba-mirror/source4/torture/raw/write.c
Andrew Tridgell e82aad1ce3 r5298: - got rid of pstring.h from includes.h. This at least makes it a bit 
less likely that anyone will use pstring for new code

 - got rid of winbind_client.h from includes.h. This one triggered a
   huge change, as winbind_client.h was including system/filesys.h and
   defining the old uint32 and uint16 types, as well as its own
   pstring and fstring.
(This used to be commit 9db6c79e90)
2007-10-10 13:09:38 -05:00

697 lines
18 KiB
C
Raw Blame History

/*
Unix SMB/CIFS implementation.
test suite for various write 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"
#include "libcli/raw/libcliraw.h"
#include "system/time.h"
#include "system/filesys.h"
#define CHECK_STATUS(status, correct) do { \
if (!NT_STATUS_EQUAL(status, correct)) { \
printf("(%s) Incorrect status %s - should be %s\n", \
__location__, nt_errstr(status), nt_errstr(correct)); \
ret = False; \
goto done; \
}} while (0)
#define CHECK_VALUE(v, correct) do { \
if ((v) != (correct)) { \
printf("(%s) Incorrect value %s=%d - should be %d\n", \
__location__, #v, v, correct); \
ret = False; \
goto done; \
}} while (0)
#define CHECK_BUFFER(buf, seed, len) do { \
if (!check_buffer(buf, seed, len, __location__)) { \
ret = False; \
goto done; \
}} while (0)
#define CHECK_ALL_INFO(v, field) do { \
finfo.all_info.level = RAW_FILEINFO_ALL_INFO; \
finfo.all_info.in.fname = fname; \
status = smb_raw_pathinfo(cli->tree, mem_ctx, &finfo); \
CHECK_STATUS(status, NT_STATUS_OK); \
if ((v) != finfo.all_info.out.field) { \
printf("(%s) wrong value for field %s %.0f - %.0f\n", \
__location__, #field, (double)v, (double)finfo.all_info.out.field); \
dump_all_info(mem_ctx, &finfo); \
ret = False; \
}} while (0)
#define BASEDIR "\\testwrite"
/*
setup a random buffer based on a seed
*/
static void setup_buffer(uint8_t *buf, uint_t 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(uint8_t *buf, uint_t seed, int len, const char *location)
{
int i;
srandom(seed);
for (i=0;i<len;i++) {
uint8_t v = random();
if (buf[i] != v) {
printf("Buffer incorrect at %s! ofs=%d buf=0x%x correct=0x%x\n",
location, i, buf[i], v);
return False;
}
}
return True;
}
/*
test write ops
*/
static BOOL test_write(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
{
union smb_write io;
NTSTATUS status;
BOOL ret = True;
int fnum;
uint8_t *buf;
const int maxsize = 90000;
const char *fname = BASEDIR "\\test.txt";
uint_t seed = time(NULL);
union smb_fileinfo finfo;
buf = talloc_zero_size(mem_ctx, maxsize);
if (!torture_setup_dir(cli, BASEDIR)) {
return False;
}
printf("Testing RAW_WRITE_WRITE\n");
io.generic.level = RAW_WRITE_WRITE;
fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
if (fnum == -1) {
printf("Failed to create %s - %s\n", fname, smbcli_errstr(cli->tree));
ret = False;
goto done;
}
printf("Trying zero write\n");
io.write.in.fnum = fnum;
io.write.in.count = 0;
io.write.in.offset = 0;
io.write.in.remaining = 0;
io.write.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.write.out.nwritten, 0);
setup_buffer(buf, seed, maxsize);
printf("Trying small write\n");
io.write.in.count = 9;
io.write.in.offset = 4;
io.write.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.write.out.nwritten, io.write.in.count);
memset(buf, 0, maxsize);
if (smbcli_read(cli->tree, fnum, buf, 0, 13) != 13) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf+4, seed, 9);
CHECK_VALUE(IVAL(buf,0), 0);
setup_buffer(buf, seed, maxsize);
printf("Trying large write\n");
io.write.in.count = 4000;
io.write.in.offset = 0;
io.write.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.write.out.nwritten, 4000);
memset(buf, 0, maxsize);
if (smbcli_read(cli->tree, fnum, buf, 0, 4000) != 4000) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf, seed, 4000);
printf("Trying bad fnum\n");
io.write.in.fnum = fnum+1;
io.write.in.count = 4000;
io.write.in.offset = 0;
io.write.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_INVALID_HANDLE);
printf("Setting file as sparse\n");
status = torture_set_sparse(cli->tree, fnum);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying 2^32 offset\n");
setup_buffer(buf, seed, maxsize);
io.write.in.fnum = fnum;
io.write.in.count = 4000;
io.write.in.offset = 0xFFFFFFFF - 2000;
io.write.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.write.out.nwritten, 4000);
CHECK_ALL_INFO(io.write.in.count + (uint64_t)io.write.in.offset, size);
memset(buf, 0, maxsize);
if (smbcli_read(cli->tree, fnum, buf, io.write.in.offset, 4000) != 4000) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf, seed, 4000);
done:
smbcli_close(cli->tree, fnum);
smb_raw_exit(cli->session);
smbcli_deltree(cli->tree, BASEDIR);
return ret;
}
/*
test writex ops
*/
static BOOL test_writex(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
{
union smb_write io;
NTSTATUS status;
BOOL ret = True;
int fnum, i;
uint8_t *buf;
const int maxsize = 90000;
const char *fname = BASEDIR "\\test.txt";
uint_t seed = time(NULL);
union smb_fileinfo finfo;
buf = talloc_zero_size(mem_ctx, maxsize);
if (!torture_setup_dir(cli, BASEDIR)) {
return False;
}
printf("Testing RAW_WRITE_WRITEX\n");
io.generic.level = RAW_WRITE_WRITEX;
fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
if (fnum == -1) {
printf("Failed to create %s - %s\n", fname, smbcli_errstr(cli->tree));
ret = False;
goto done;
}
printf("Trying zero write\n");
io.writex.in.fnum = fnum;
io.writex.in.offset = 0;
io.writex.in.wmode = 0;
io.writex.in.remaining = 0;
io.writex.in.count = 0;
io.writex.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writex.out.nwritten, 0);
setup_buffer(buf, seed, maxsize);
printf("Trying small write\n");
io.writex.in.count = 9;
io.writex.in.offset = 4;
io.writex.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writex.out.nwritten, io.writex.in.count);
memset(buf, 0, maxsize);
if (smbcli_read(cli->tree, fnum, buf, 0, 13) != 13) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf+4, seed, 9);
CHECK_VALUE(IVAL(buf,0), 0);
setup_buffer(buf, seed, maxsize);
printf("Trying large write\n");
io.writex.in.count = 4000;
io.writex.in.offset = 0;
io.writex.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writex.out.nwritten, 4000);
memset(buf, 0, maxsize);
if (smbcli_read(cli->tree, fnum, buf, 0, 4000) != 4000) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf, seed, 4000);
printf("Trying bad fnum\n");
io.writex.in.fnum = fnum+1;
io.writex.in.count = 4000;
io.writex.in.offset = 0;
io.writex.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_INVALID_HANDLE);
printf("Testing wmode\n");
io.writex.in.fnum = fnum;
io.writex.in.count = 1;
io.writex.in.offset = 0;
io.writex.in.wmode = 1;
io.writex.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writex.out.nwritten, io.writex.in.count);
io.writex.in.wmode = 2;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writex.out.nwritten, io.writex.in.count);
printf("Trying locked region\n");
cli->session->pid++;
if (NT_STATUS_IS_ERR(smbcli_lock(cli->tree, fnum, 3, 1, 0, WRITE_LOCK))) {
printf("Failed to lock file at %s\n", __location__);
ret = False;
goto done;
}
cli->session->pid--;
io.writex.in.wmode = 0;
io.writex.in.count = 4;
io.writex.in.offset = 0;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
printf("Setting file as sparse\n");
status = torture_set_sparse(cli->tree, fnum);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying 2^32 offset\n");
setup_buffer(buf, seed, maxsize);
io.writex.in.fnum = fnum;
io.writex.in.count = 4000;
io.writex.in.offset = 0xFFFFFFFF - 2000;
io.writex.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writex.out.nwritten, 4000);
CHECK_ALL_INFO(io.writex.in.count + (uint64_t)io.writex.in.offset, size);
memset(buf, 0, maxsize);
if (smbcli_read(cli->tree, fnum, buf, io.writex.in.offset, 4000) != 4000) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf, seed, 4000);
for (i=33;i<64;i++) {
printf("Trying 2^%d offset\n", i);
setup_buffer(buf, seed+1, maxsize);
io.writex.in.fnum = fnum;
io.writex.in.count = 4000;
io.writex.in.offset = ((uint64_t)1) << i;
io.writex.in.data = buf;
status = smb_raw_write(cli->tree, &io);
if (i>40 &&
NT_STATUS_EQUAL(status, NT_STATUS_INVALID_PARAMETER)) {
break;
}
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writex.out.nwritten, 4000);
CHECK_ALL_INFO(io.writex.in.count + (uint64_t)io.writex.in.offset, size);
memset(buf, 0, maxsize);
if (smbcli_read(cli->tree, fnum, buf, io.writex.in.offset, 4000) != 4000) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf, seed+1, 4000);
}
printf("limit is 2^%d\n", i);
setup_buffer(buf, seed, maxsize);
done:
smbcli_close(cli->tree, fnum);
smb_raw_exit(cli->session);
smbcli_deltree(cli->tree, BASEDIR);
return ret;
}
/*
test write unlock ops
*/
static BOOL test_writeunlock(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
{
union smb_write io;
NTSTATUS status;
BOOL ret = True;
int fnum;
uint8_t *buf;
const int maxsize = 90000;
const char *fname = BASEDIR "\\test.txt";
uint_t seed = time(NULL);
union smb_fileinfo finfo;
buf = talloc_zero_size(mem_ctx, maxsize);
if (!torture_setup_dir(cli, BASEDIR)) {
return False;
}
printf("Testing RAW_WRITE_WRITEUNLOCK\n");
io.generic.level = RAW_WRITE_WRITEUNLOCK;
fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
if (fnum == -1) {
printf("Failed to create %s - %s\n", fname, smbcli_errstr(cli->tree));
ret = False;
goto done;
}
printf("Trying zero write\n");
io.writeunlock.in.fnum = fnum;
io.writeunlock.in.count = 0;
io.writeunlock.in.offset = 0;
io.writeunlock.in.remaining = 0;
io.writeunlock.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writeunlock.out.nwritten, io.writeunlock.in.count);
setup_buffer(buf, seed, maxsize);
printf("Trying small write\n");
io.writeunlock.in.count = 9;
io.writeunlock.in.offset = 4;
io.writeunlock.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
if (smbcli_read(cli->tree, fnum, buf, 0, 13) != 13) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf+4, seed, 9);
CHECK_VALUE(IVAL(buf,0), 0);
setup_buffer(buf, seed, maxsize);
smbcli_lock(cli->tree, fnum, io.writeunlock.in.offset, io.writeunlock.in.count,
0, WRITE_LOCK);
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writeunlock.out.nwritten, io.writeunlock.in.count);
memset(buf, 0, maxsize);
if (smbcli_read(cli->tree, fnum, buf, 0, 13) != 13) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf+4, seed, 9);
CHECK_VALUE(IVAL(buf,0), 0);
setup_buffer(buf, seed, maxsize);
printf("Trying large write\n");
io.writeunlock.in.count = 4000;
io.writeunlock.in.offset = 0;
io.writeunlock.in.data = buf;
smbcli_lock(cli->tree, fnum, io.writeunlock.in.offset, io.writeunlock.in.count,
0, WRITE_LOCK);
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writeunlock.out.nwritten, 4000);
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
memset(buf, 0, maxsize);
if (smbcli_read(cli->tree, fnum, buf, 0, 4000) != 4000) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf, seed, 4000);
printf("Trying bad fnum\n");
io.writeunlock.in.fnum = fnum+1;
io.writeunlock.in.count = 4000;
io.writeunlock.in.offset = 0;
io.writeunlock.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_INVALID_HANDLE);
printf("Setting file as sparse\n");
status = torture_set_sparse(cli->tree, fnum);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying 2^32 offset\n");
setup_buffer(buf, seed, maxsize);
io.writeunlock.in.fnum = fnum;
io.writeunlock.in.count = 4000;
io.writeunlock.in.offset = 0xFFFFFFFF - 2000;
io.writeunlock.in.data = buf;
smbcli_lock(cli->tree, fnum, io.writeunlock.in.offset, io.writeunlock.in.count,
0, WRITE_LOCK);
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writeunlock.out.nwritten, 4000);
CHECK_ALL_INFO(io.writeunlock.in.count + (uint64_t)io.writeunlock.in.offset, size);
memset(buf, 0, maxsize);
if (smbcli_read(cli->tree, fnum, buf, io.writeunlock.in.offset, 4000) != 4000) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf, seed, 4000);
done:
smbcli_close(cli->tree, fnum);
smb_raw_exit(cli->session);
smbcli_deltree(cli->tree, BASEDIR);
return ret;
}
/*
test write close ops
*/
static BOOL test_writeclose(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
{
union smb_write io;
NTSTATUS status;
BOOL ret = True;
int fnum;
uint8_t *buf;
const int maxsize = 90000;
const char *fname = BASEDIR "\\test.txt";
uint_t seed = time(NULL);
union smb_fileinfo finfo;
buf = talloc_zero_size(mem_ctx, maxsize);
if (!torture_setup_dir(cli, BASEDIR)) {
return False;
}
printf("Testing RAW_WRITE_WRITECLOSE\n");
io.generic.level = RAW_WRITE_WRITECLOSE;
fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
if (fnum == -1) {
printf("Failed to create %s - %s\n", fname, smbcli_errstr(cli->tree));
ret = False;
goto done;
}
printf("Trying zero write\n");
io.writeclose.in.fnum = fnum;
io.writeclose.in.count = 0;
io.writeclose.in.offset = 0;
io.writeclose.in.mtime = 0;
io.writeclose.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writeclose.out.nwritten, io.writeclose.in.count);
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writeclose.out.nwritten, io.writeclose.in.count);
setup_buffer(buf, seed, maxsize);
printf("Trying small write\n");
io.writeclose.in.count = 9;
io.writeclose.in.offset = 4;
io.writeclose.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_INVALID_HANDLE);
fnum = smbcli_open(cli->tree, fname, O_RDWR, DENY_NONE);
io.writeclose.in.fnum = fnum;
if (smbcli_read(cli->tree, fnum, buf, 0, 13) != 13) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf+4, seed, 9);
CHECK_VALUE(IVAL(buf,0), 0);
setup_buffer(buf, seed, maxsize);
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writeclose.out.nwritten, io.writeclose.in.count);
fnum = smbcli_open(cli->tree, fname, O_RDWR, DENY_NONE);
io.writeclose.in.fnum = fnum;
memset(buf, 0, maxsize);
if (smbcli_read(cli->tree, fnum, buf, 0, 13) != 13) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf+4, seed, 9);
CHECK_VALUE(IVAL(buf,0), 0);
setup_buffer(buf, seed, maxsize);
printf("Trying large write\n");
io.writeclose.in.count = 4000;
io.writeclose.in.offset = 0;
io.writeclose.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writeclose.out.nwritten, 4000);
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_INVALID_HANDLE);
fnum = smbcli_open(cli->tree, fname, O_RDWR, DENY_NONE);
io.writeclose.in.fnum = fnum;
memset(buf, 0, maxsize);
if (smbcli_read(cli->tree, fnum, buf, 0, 4000) != 4000) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf, seed, 4000);
printf("Trying bad fnum\n");
io.writeclose.in.fnum = fnum+1;
io.writeclose.in.count = 4000;
io.writeclose.in.offset = 0;
io.writeclose.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_INVALID_HANDLE);
printf("Setting file as sparse\n");
status = torture_set_sparse(cli->tree, fnum);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying 2^32 offset\n");
setup_buffer(buf, seed, maxsize);
io.writeclose.in.fnum = fnum;
io.writeclose.in.count = 4000;
io.writeclose.in.offset = 0xFFFFFFFF - 2000;
io.writeclose.in.data = buf;
status = smb_raw_write(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(io.writeclose.out.nwritten, 4000);
CHECK_ALL_INFO(io.writeclose.in.count + (uint64_t)io.writeclose.in.offset, size);
fnum = smbcli_open(cli->tree, fname, O_RDWR, DENY_NONE);
io.writeclose.in.fnum = fnum;
memset(buf, 0, maxsize);
if (smbcli_read(cli->tree, fnum, buf, io.writeclose.in.offset, 4000) != 4000) {
printf("read failed at %s\n", __location__);
ret = False;
goto done;
}
CHECK_BUFFER(buf, seed, 4000);
done:
smbcli_close(cli->tree, fnum);
smb_raw_exit(cli->session);
smbcli_deltree(cli->tree, BASEDIR);
return ret;
}
/*
basic testing of write calls
*/
BOOL torture_raw_write(void)
{
struct smbcli_state *cli;
BOOL ret = True;
TALLOC_CTX *mem_ctx;
if (!torture_open_connection(&cli)) {
return False;
}
mem_ctx = talloc_init("torture_raw_write");
ret &= test_write(cli, mem_ctx);
ret &= test_writeunlock(cli, mem_ctx);
ret &= test_writeclose(cli, mem_ctx);
ret &= test_writex(cli, mem_ctx);
torture_close_connection(cli);
talloc_free(mem_ctx);
return ret;
}
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