1 #include "tdb1-lock-tracking.h"
2 #define fcntl fcntl_with_lockcheck1
3 #include "tdb2-source.h"
4 #include <ccan/tap/tap.h>
9 #include "tdb1-external-agent.h"
12 static struct agent *agent;
14 static bool correct_key(TDB_DATA key)
16 return key.dsize == strlen("hi")
17 && memcmp(key.dptr, "hi", key.dsize) == 0;
20 static bool correct_data(TDB_DATA data)
22 return data.dsize == strlen("world")
23 && memcmp(data.dptr, "world", data.dsize) == 0;
26 static int traverse2(struct tdb_context *tdb, TDB_DATA key, TDB_DATA data,
29 ok1(correct_key(key));
30 ok1(correct_data(data));
34 static int traverse1(struct tdb_context *tdb, TDB_DATA key, TDB_DATA data,
37 ok1(correct_key(key));
38 ok1(correct_data(data));
39 ok1(external_agent_operation1(agent, TRANSACTION_START, tdb->name)
40 == WOULD_HAVE_BLOCKED);
41 tdb1_traverse(tdb, traverse2, NULL);
43 /* That should *not* release the transaction lock! */
44 ok1(external_agent_operation1(agent, TRANSACTION_START, tdb->name)
45 == WOULD_HAVE_BLOCKED);
49 int main(int argc, char *argv[])
51 struct tdb_context *tdb;
53 union tdb_attribute hsize;
55 hsize.base.attr = TDB_ATTRIBUTE_TDB1_HASHSIZE;
56 hsize.base.next = &tap_log_attr;
57 hsize.tdb1_hashsize.hsize = 1024;
60 agent = prepare_external_agent1();
62 err(1, "preparing agent");
64 tdb = tdb_open("run-nested-traverse.tdb1", TDB_VERSION1,
65 O_CREAT|O_TRUNC|O_RDWR, 0600, &hsize);
68 ok1(external_agent_operation1(agent, OPEN, tdb->name) == SUCCESS);
69 ok1(external_agent_operation1(agent, TRANSACTION_START, tdb->name)
71 ok1(external_agent_operation1(agent, TRANSACTION_COMMIT, tdb->name)
74 key.dsize = strlen("hi");
75 key.dptr = (void *)"hi";
76 data.dptr = (void *)"world";
77 data.dsize = strlen("world");
79 ok1(tdb_store(tdb, key, data, TDB_INSERT) == TDB_SUCCESS);
80 tdb1_traverse(tdb, traverse1, NULL);
81 tdb1_traverse_read(tdb, traverse1, NULL);