1 #define _XOPEN_SOURCE 500
2 #include <ccan/tdb/tdb.h>
3 #include <ccan/tdb/io.c>
4 #include <ccan/tdb/tdb.c>
5 #include <ccan/tdb/lock.c>
6 #include <ccan/tdb/freelist.c>
7 #include <ccan/tdb/traverse.c>
8 #include <ccan/tdb/transaction.c>
9 #include <ccan/tdb/error.c>
10 #include <ccan/tdb/open.c>
11 #include <ccan/tdb/check.c>
12 #include <ccan/tap/tap.h>
16 #include "external-transaction.h"
18 static struct agent *agent;
20 static bool correct_key(TDB_DATA key)
22 return key.dsize == strlen("hi")
23 && memcmp(key.dptr, "hi", key.dsize) == 0;
26 static bool correct_data(TDB_DATA data)
28 return data.dsize == strlen("world")
29 && memcmp(data.dptr, "world", data.dsize) == 0;
32 static int traverse(struct tdb_context *tdb, TDB_DATA key, TDB_DATA data,
35 ok1(correct_key(key));
36 ok1(correct_data(data));
40 int main(int argc, char *argv[])
42 struct tdb_context *tdb;
46 agent = prepare_external_agent();
48 err(1, "preparing agent");
50 tdb = tdb_open("run-traverse-in-transaction.tdb",
51 1024, TDB_CLEAR_IF_FIRST, O_CREAT|O_TRUNC|O_RDWR, 0600);
54 key.dsize = strlen("hi");
55 key.dptr = (void *)"hi";
56 data.dptr = (void *)"world";
57 data.dsize = strlen("world");
59 ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
61 ok1(external_agent_operation(agent, TRANSACTION, tdb_name(tdb)));
63 ok1(tdb_transaction_start(tdb) == 0);
64 ok1(!external_agent_operation(agent, TRANSACTION, tdb_name(tdb)));
65 tdb_traverse(tdb, traverse, NULL);
67 /* That should *not* release the transaction lock! */
68 ok1(!external_agent_operation(agent, TRANSACTION, tdb_name(tdb)));
69 tdb_traverse_read(tdb, traverse, NULL);
71 /* That should *not* release the transaction lock! */
72 ok1(!external_agent_operation(agent, TRANSACTION, tdb_name(tdb)));
73 ok1(tdb_transaction_commit(tdb) == 0);
74 /* Now we should be fine. */
75 ok1(external_agent_operation(agent, TRANSACTION, tdb_name(tdb)));