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 traverse2(struct tdb_context *tdb, TDB_DATA key, TDB_DATA data,
35 ok1(correct_key(key));
36 ok1(correct_data(data));
40 static int traverse1(struct tdb_context *tdb, TDB_DATA key, TDB_DATA data,
43 ok1(correct_key(key));
44 ok1(correct_data(data));
45 ok1(!external_agent_operation(agent, TRANSACTION, tdb_name(tdb)));
46 tdb_traverse(tdb, traverse2, NULL);
48 /* That should *not* release the transaction lock! */
49 ok1(!external_agent_operation(agent, TRANSACTION, tdb_name(tdb)));
53 int main(int argc, char *argv[])
55 struct tdb_context *tdb;
59 agent = prepare_external_agent();
61 err(1, "preparing agent");
63 tdb = tdb_open("run-nested-traverse.tdb", 1024, TDB_CLEAR_IF_FIRST,
64 O_CREAT|O_TRUNC|O_RDWR, 0600);
67 ok1(external_agent_operation(agent, TRANSACTION, tdb_name(tdb)));
69 key.dsize = strlen("hi");
70 key.dptr = (void *)"hi";
71 data.dptr = (void *)"world";
72 data.dsize = strlen("world");
74 ok1(tdb_store(tdb, key, data, TDB_INSERT) == 0);
75 tdb_traverse(tdb, traverse1, NULL);
76 tdb_traverse_read(tdb, traverse1, NULL);