sin/samba-mirror
1
0
Fork 0
mirror of https://github.com/samba-team/samba.git synced 2025-02-28 01:58:17 +03:00
Code
samba-mirror/lib/tdb/test/run-nested-transactions.c

79 lines
2.2 KiB
C
Raw Normal View History

tdb: import unit tests from CCAN into tdb/test/ I pulled tdb into CCAN as an experiment a while ago; it doesn't belong there, but it has accumulated some important unit tests. These are copied from CCAN version init-1486-gc438ec1 with #include "../" changed to #include "../common/". Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-02-14 04:05:43 +10:30
#include "../common/tdb_private.h"
#include "../common/io.c"
#include "../common/tdb.c"
#include "../common/lock.c"
#include "../common/freelist.c"
#include "../common/traverse.c"
#include "../common/transaction.c"
#include "../common/error.c"
#include "../common/open.c"
#include "../common/check.c"
#include "../common/hash.c"
tdb: wean CCAN-style unit tests off of tap. We could use subunit, but that's overkill. Just print messages when we fail, and use exit status. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-02-14 14:45:19 +10:30
#include "tap-interface.h"
tdb: import unit tests from CCAN into tdb/test/ I pulled tdb into CCAN as an experiment a while ago; it doesn't belong there, but it has accumulated some important unit tests. These are copied from CCAN version init-1486-gc438ec1 with #include "../" changed to #include "../common/". Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-02-14 04:05:43 +10:30
#include <stdlib.h>
#include <stdbool.h>
#include "logging.h"
int main(int argc, char *argv[])
{
struct tdb_context *tdb;
TDB_DATA key, data;
plan_tests(27);
key.dsize = strlen("hi");
key.dptr = (void *)"hi";
tdb = tdb_open_ex("run-nested-transactions.tdb",
tdb/test: fix up tests for use in SAMBA tdb code. 1) Make sure we include "tdb_private.h" first, to get the right headers (esp. the correct setting of _FILE_OFFSET_BITS before unistd.h). 2) Fix 3G file test since expand logic has changed. 3) Fix nested transaction test, since default is to allow nesting. 4) Capture fdatasync, which was slowing down transaction expand. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-02-14 14:45:21 +10:30
1024, TDB_CLEAR_IF_FIRST|TDB_DISALLOW_NESTING,
tdb: import unit tests from CCAN into tdb/test/ I pulled tdb into CCAN as an experiment a while ago; it doesn't belong there, but it has accumulated some important unit tests. These are copied from CCAN version init-1486-gc438ec1 with #include "../" changed to #include "../common/". Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-02-14 04:05:43 +10:30
O_CREAT|O_TRUNC|O_RDWR, 0600, &taplogctx, NULL);
ok1(tdb);
tdb/test: fix up tests for use in SAMBA tdb code. 1) Make sure we include "tdb_private.h" first, to get the right headers (esp. the correct setting of _FILE_OFFSET_BITS before unistd.h). 2) Fix 3G file test since expand logic has changed. 3) Fix nested transaction test, since default is to allow nesting. 4) Capture fdatasync, which was slowing down transaction expand. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-02-14 14:45:21 +10:30
/* Nesting disallowed. */
tdb: import unit tests from CCAN into tdb/test/ I pulled tdb into CCAN as an experiment a while ago; it doesn't belong there, but it has accumulated some important unit tests. These are copied from CCAN version init-1486-gc438ec1 with #include "../" changed to #include "../common/". Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-02-14 04:05:43 +10:30
ok1(tdb_transaction_start(tdb) == 0);
data.dptr = (void *)"world";
data.dsize = strlen("world");
ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
data = tdb_fetch(tdb, key);
ok1(data.dsize == strlen("world"));
ok1(memcmp(data.dptr, "world", strlen("world")) == 0);
free(data.dptr);
ok1(tdb_transaction_start(tdb) != 0);
ok1(tdb_error(tdb) == TDB_ERR_NESTING);
data = tdb_fetch(tdb, key);
ok1(data.dsize == strlen("world"));
ok1(memcmp(data.dptr, "world", strlen("world")) == 0);
free(data.dptr);
ok1(tdb_transaction_commit(tdb) == 0);
data = tdb_fetch(tdb, key);
ok1(data.dsize == strlen("world"));
ok1(memcmp(data.dptr, "world", strlen("world")) == 0);
free(data.dptr);
tdb_close(tdb);
tdb/test: fix up tests for use in SAMBA tdb code. 1) Make sure we include "tdb_private.h" first, to get the right headers (esp. the correct setting of _FILE_OFFSET_BITS before unistd.h). 2) Fix 3G file test since expand logic has changed. 3) Fix nested transaction test, since default is to allow nesting. 4) Capture fdatasync, which was slowing down transaction expand. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-02-14 14:45:21 +10:30
/* Nesting allowed by default */
tdb: import unit tests from CCAN into tdb/test/ I pulled tdb into CCAN as an experiment a while ago; it doesn't belong there, but it has accumulated some important unit tests. These are copied from CCAN version init-1486-gc438ec1 with #include "../" changed to #include "../common/". Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-02-14 04:05:43 +10:30
tdb = tdb_open_ex("run-nested-transactions.tdb",
tdb/test: fix up tests for use in SAMBA tdb code. 1) Make sure we include "tdb_private.h" first, to get the right headers (esp. the correct setting of _FILE_OFFSET_BITS before unistd.h). 2) Fix 3G file test since expand logic has changed. 3) Fix nested transaction test, since default is to allow nesting. 4) Capture fdatasync, which was slowing down transaction expand. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-02-14 14:45:21 +10:30
1024, TDB_DEFAULT, O_RDWR, 0, &taplogctx, NULL);
tdb: import unit tests from CCAN into tdb/test/ I pulled tdb into CCAN as an experiment a while ago; it doesn't belong there, but it has accumulated some important unit tests. These are copied from CCAN version init-1486-gc438ec1 with #include "../" changed to #include "../common/". Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-02-14 04:05:43 +10:30
ok1(tdb);
ok1(tdb_transaction_start(tdb) == 0);
ok1(tdb_transaction_start(tdb) == 0);
ok1(tdb_delete(tdb, key) == 0);
ok1(tdb_transaction_commit(tdb) == 0);
ok1(!tdb_exists(tdb, key));
ok1(tdb_transaction_cancel(tdb) == 0);
/* Surprise! Kills inner "committed" transaction. */
ok1(tdb_exists(tdb, key));
ok1(tdb_transaction_start(tdb) == 0);
ok1(tdb_transaction_start(tdb) == 0);
ok1(tdb_delete(tdb, key) == 0);
ok1(tdb_transaction_commit(tdb) == 0);
ok1(!tdb_exists(tdb, key));
ok1(tdb_transaction_commit(tdb) == 0);
ok1(!tdb_exists(tdb, key));
tdb_close(tdb);
return exit_status();
}
Copy Permalink