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/*
Unix SMB/CIFS implementation.
test suite for various lock 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 BASEDIR "\\testlock"
/*
test SMBlock and SMBunlock ops
*/
static BOOL test_lock(struct cli_state *cli, TALLOC_CTX *mem_ctx)
{
union smb_lock io;
NTSTATUS status;
BOOL ret = True;
int fnum;
const char *fname = BASEDIR "\\test.txt";
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_LOCK_LOCK\n");
io.generic.level = RAW_LOCK_LOCK;
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 0/0 lock\n");
io.lock.level = RAW_LOCK_LOCK;
io.lock.in.fnum = fnum;
io.lock.in.count = 0;
io.lock.in.offset = 0;
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
cli->session->pid++;
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
cli->session->pid--;
io.lock.level = RAW_LOCK_UNLOCK;
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
printf("Trying 0/1 lock\n");
io.lock.level = RAW_LOCK_LOCK;
io.lock.in.fnum = fnum;
io.lock.in.count = 1;
io.lock.in.offset = 0;
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
cli->session->pid++;
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
cli->session->pid--;
io.lock.level = RAW_LOCK_UNLOCK;
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
io.lock.level = RAW_LOCK_UNLOCK;
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
printf("Trying max lock\n");
io.lock.level = RAW_LOCK_LOCK;
io.lock.in.fnum = fnum;
io.lock.in.count = 4000;
io.lock.in.offset = ~0;
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
cli->session->pid++;
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_FILE_LOCK_CONFLICT);
cli->session->pid--;
io.lock.level = RAW_LOCK_UNLOCK;
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
io.lock.level = RAW_LOCK_UNLOCK;
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
printf("Trying wrong pid unlock\n");
io.lock.level = RAW_LOCK_LOCK;
io.lock.in.fnum = fnum;
io.lock.in.count = 4002;
io.lock.in.offset = 10001;
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
cli->session->pid++;
io.lock.level = RAW_LOCK_UNLOCK;
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
cli->session->pid--;
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
done:
smb_raw_exit(cli->session);
cli_deltree(cli, BASEDIR);
return ret;
}
/*
test locking&X ops
*/
static BOOL test_lockx(struct cli_state *cli, TALLOC_CTX *mem_ctx)
{
union smb_lock io;
struct smb_lock_entry lock[1];
NTSTATUS status;
BOOL ret = True;
int fnum;
const char *fname = BASEDIR "\\test.txt";
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_LOCK_LOCKX\n");
io.generic.level = RAW_LOCK_LOCKX;
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;
}
io.lockx.level = RAW_LOCK_LOCKX;
io.lockx.in.fnum = fnum;
io.lockx.in.mode = LOCKING_ANDX_LARGE_FILES;
io.lockx.in.timeout = 0;
io.lockx.in.ulock_cnt = 0;
io.lockx.in.lock_cnt = 1;
lock[0].pid = cli->session->pid;
lock[0].offset = 0;
lock[0].count = 0xFFFFFFFF;
io.lockx.in.locks = &lock[0];
status = smb_raw_lock(cli->tree, &io);
CHECK_STATUS(status, NT_STATUS_OK);
done:
smb_raw_exit(cli->session);
cli_deltree(cli, BASEDIR);
return ret;
}
/*
basic testing of lock calls
*/
BOOL torture_raw_lock(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_lock");
if (!test_lockx(cli, mem_ctx)) {
ret = False;
}
if (!test_lock(cli, mem_ctx)) {
ret = False;
}
torture_close_connection(cli);
talloc_destroy(mem_ctx);
return ret;
}
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