1 /* Another test revealed that we lost an entry. This reproduces it. */
2 #include <ccan/tdb2/tdb.c>
3 #include <ccan/tdb2/free.c>
4 #include <ccan/tdb2/lock.c>
5 #include <ccan/tdb2/io.c>
6 #include <ccan/tdb2/hash.c>
7 #include <ccan/tdb2/check.c>
8 #include <ccan/tdb2/traverse.c>
9 #include <ccan/tdb2/transaction.c>
10 #include <ccan/tap/tap.h>
13 #define NUM_RECORDS 1189
15 /* We use the same seed which we saw this failure on. */
16 static uint64_t failhash(const void *key, size_t len, uint64_t seed, void *p)
18 seed = 699537674708983027ULL;
19 return hash64_stable((const unsigned char *)key, len, seed);
22 int main(int argc, char *argv[])
25 struct tdb_context *tdb;
26 struct tdb_data key = { (unsigned char *)&i, sizeof(i) };
27 struct tdb_data data = { (unsigned char *)&i, sizeof(i) };
28 union tdb_attribute hattr = { .hash = { .base = { TDB_ATTRIBUTE_HASH },
29 .hash_fn = failhash } };
31 hattr.base.next = &tap_log_attr;
32 plan_tests(1 + 2 * NUM_RECORDS + 1);
34 tdb = tdb_open("run-missing-entries.tdb", TDB_INTERNAL,
35 O_RDWR|O_CREAT|O_TRUNC, 0600, &hattr);
38 for (i = 0; i < NUM_RECORDS; i++) {
39 ok1(tdb_store(tdb, key, data, TDB_REPLACE) == 0);
40 ok1(tdb_check(tdb, NULL, NULL) == 0);
45 ok1(tap_log_messages == 0);