summaryrefslogtreecommitdiff
path: root/lib/tdb2/test/run-55-transaction.c
diff options
context:
space:
mode:
authorRusty Russell <rusty@rustcorp.com.au>2011-06-20 18:40:33 +0930
committerRusty Russell <rusty@rustcorp.com.au>2011-06-20 11:18:35 +0200
commitd24ddb0350ddb402bd9d219e129439cdbd77ecfe (patch)
tree7d1d7a632788ae10de780d0e664baa01264bdba3 /lib/tdb2/test/run-55-transaction.c
parentd925b327f4703cc141c0a7f3eec912dba8440880 (diff)
downloadsamba-d24ddb0350ddb402bd9d219e129439cdbd77ecfe.tar.gz
samba-d24ddb0350ddb402bd9d219e129439cdbd77ecfe.tar.bz2
samba-d24ddb0350ddb402bd9d219e129439cdbd77ecfe.zip
tdb2: add lib/tdb2 (from CCAN init-1161-g661d41f)
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'lib/tdb2/test/run-55-transaction.c')
-rw-r--r--lib/tdb2/test/run-55-transaction.c75
1 files changed, 75 insertions, 0 deletions
diff --git a/lib/tdb2/test/run-55-transaction.c b/lib/tdb2/test/run-55-transaction.c
new file mode 100644
index 0000000000..1650e40e1f
--- /dev/null
+++ b/lib/tdb2/test/run-55-transaction.c
@@ -0,0 +1,75 @@
+#include <ccan/tdb2/tdb.c>
+#include <ccan/tdb2/open.c>
+#include <ccan/tdb2/free.c>
+#include <ccan/tdb2/lock.c>
+#include <ccan/tdb2/io.c>
+#include <ccan/tdb2/hash.c>
+#include <ccan/tdb2/check.c>
+#include <ccan/tdb2/transaction.c>
+#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();
+}