2 #include "tdb1-lock-tracking.h"
3 #define fcntl fcntl_with_lockcheck1
4 #include "tdb2-source.h"
5 #include <ccan/tap/tap.h>
6 #undef fcntl_with_lockcheck
10 #include "tdb1-external-agent.h"
11 #include "tdb1-logging.h"
13 static struct agent *agent;
15 static bool correct_key(TDB1_DATA key)
17 return key.dsize == strlen("hi")
18 && memcmp(key.dptr, "hi", key.dsize) == 0;
21 static bool correct_data(TDB1_DATA data)
23 return data.dsize == strlen("world")
24 && memcmp(data.dptr, "world", data.dsize) == 0;
27 static int traverse(struct tdb1_context *tdb, TDB1_DATA key, TDB1_DATA data,
30 ok1(correct_key(key));
31 ok1(correct_data(data));
35 int main(int argc, char *argv[])
37 struct tdb1_context *tdb;
41 agent = prepare_external_agent1();
43 err(1, "preparing agent");
45 tdb = tdb1_open_ex("run-traverse-in-transaction.tdb",
46 1024, TDB1_CLEAR_IF_FIRST, O_CREAT|O_TRUNC|O_RDWR,
47 0600, &taplogctx, NULL);
50 key.dsize = strlen("hi");
51 key.dptr = (void *)"hi";
52 data.dptr = (void *)"world";
53 data.dsize = strlen("world");
55 ok1(tdb1_store(tdb, key, data, TDB1_INSERT) == 0);
57 ok1(external_agent_operation1(agent, OPEN, tdb->name) == SUCCESS);
59 ok1(tdb1_transaction_start(tdb) == 0);
60 ok1(external_agent_operation1(agent, TRANSACTION_START, tdb->name)
61 == WOULD_HAVE_BLOCKED);
62 tdb1_traverse(tdb, traverse, NULL);
64 /* That should *not* release the transaction lock! */
65 ok1(external_agent_operation1(agent, TRANSACTION_START, tdb->name)
66 == WOULD_HAVE_BLOCKED);
67 tdb1_traverse_read(tdb, traverse, NULL);
69 /* That should *not* release the transaction lock! */
70 ok1(external_agent_operation1(agent, TRANSACTION_START, tdb->name)
71 == WOULD_HAVE_BLOCKED);
72 ok1(tdb1_transaction_commit(tdb) == 0);
73 /* Now we should be fine. */
74 ok1(external_agent_operation1(agent, TRANSACTION_START, tdb->name)