1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
#include "tdb2-source.h"
#include <ccan/tap/tap.h>
#include "logging.h"
int main(int argc, char *argv[])
{
unsigned int i;
struct tdb_context *tdb;
unsigned char *buffer;
int flags[] = { TDB_DEFAULT, TDB_NOMMAP,
TDB_CONVERT, TDB_NOMMAP|TDB_CONVERT };
struct tdb_data key = tdb_mkdata("key", 3);
struct tdb_data data;
buffer = malloc(1000);
for (i = 0; i < 1000; i++)
buffer[i] = i;
plan_tests(sizeof(flags) / sizeof(flags[0]) * 20 + 1);
for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
tdb = tdb_open("run-55-transaction.tdb", flags[i],
O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
ok1(tdb);
if (!tdb)
continue;
ok1(tdb_transaction_start(tdb) == 0);
data.dptr = buffer;
data.dsize = 1000;
ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
ok1(tdb_fetch(tdb, key, &data) == TDB_SUCCESS);
ok1(data.dsize == 1000);
ok1(memcmp(data.dptr, buffer, data.dsize) == 0);
free(data.dptr);
/* Cancelling a transaction means no store */
tdb_transaction_cancel(tdb);
ok1(tdb->file->allrecord_lock.count == 0
&& tdb->file->num_lockrecs == 0);
ok1(tdb_check(tdb, NULL, NULL) == 0);
ok1(tdb_fetch(tdb, key, &data) == TDB_ERR_NOEXIST);
/* Commit the transaction. */
ok1(tdb_transaction_start(tdb) == 0);
data.dptr = buffer;
data.dsize = 1000;
ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
ok1(tdb_fetch(tdb, key, &data) == TDB_SUCCESS);
ok1(data.dsize == 1000);
ok1(memcmp(data.dptr, buffer, data.dsize) == 0);
free(data.dptr);
ok1(tdb_transaction_commit(tdb) == 0);
ok1(tdb->file->allrecord_lock.count == 0
&& tdb->file->num_lockrecs == 0);
ok1(tdb_check(tdb, NULL, NULL) == 0);
ok1(tdb_fetch(tdb, key, &data) == TDB_SUCCESS);
ok1(data.dsize == 1000);
ok1(memcmp(data.dptr, buffer, data.dsize) == 0);
free(data.dptr);
tdb_close(tdb);
}
ok1(tap_log_messages == 0);
free(buffer);
return exit_status();
}
|
