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#include "tdb2-source.h"
#include <ccan/tap/tap.h>
#include "logging.h"
int main(int argc, char *argv[])
{
unsigned int i;
struct tdb_context *tdb, *tdb2;
struct tdb_data key = { (unsigned char *)&i, sizeof(i) };
struct tdb_data data = { (unsigned char *)&i, sizeof(i) };
struct tdb_data d = { NULL, 0 }; /* Bogus GCC warning */
int flags[] = { TDB_DEFAULT, TDB_NOMMAP,
TDB_CONVERT, TDB_NOMMAP|TDB_CONVERT };
plan_tests(sizeof(flags) / sizeof(flags[0]) * 28);
for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
tdb = tdb_open("run-open-multiple-times.tdb", flags[i],
O_RDWR|O_CREAT|O_TRUNC, 0600, &tap_log_attr);
ok1(tdb);
if (!tdb)
continue;
tdb2 = tdb_open("run-open-multiple-times.tdb", flags[i],
O_RDWR|O_CREAT, 0600, &tap_log_attr);
ok1(tdb_check(tdb, NULL, NULL) == 0);
ok1(tdb_check(tdb2, NULL, NULL) == 0);
/* Store in one, fetch in the other. */
ok1(tdb_store(tdb, key, data, TDB_REPLACE) == 0);
ok1(tdb_fetch(tdb2, key, &d) == TDB_SUCCESS);
ok1(tdb_deq(d, data));
free(d.dptr);
/* Vice versa, with delete. */
ok1(tdb_delete(tdb2, key) == 0);
ok1(tdb_fetch(tdb, key, &d) == TDB_ERR_NOEXIST);
/* OK, now close first one, check second still good. */
ok1(tdb_close(tdb) == 0);
ok1(tdb_store(tdb2, key, data, TDB_REPLACE) == 0);
ok1(tdb_fetch(tdb2, key, &d) == TDB_SUCCESS);
ok1(tdb_deq(d, data));
free(d.dptr);
/* Reopen */
tdb = tdb_open("run-open-multiple-times.tdb", flags[i],
O_RDWR|O_CREAT, 0600, &tap_log_attr);
ok1(tdb);
ok1(tdb_transaction_start(tdb2) == 0);
/* Anything in the other one should fail. */
ok1(tdb_fetch(tdb, key, &d) == TDB_ERR_LOCK);
ok1(tap_log_messages == 1);
ok1(tdb_store(tdb, key, data, TDB_REPLACE) == TDB_ERR_LOCK);
ok1(tap_log_messages == 2);
ok1(tdb_transaction_start(tdb) == TDB_ERR_LOCK);
ok1(tap_log_messages == 3);
ok1(tdb_chainlock(tdb, key) == TDB_ERR_LOCK);
ok1(tap_log_messages == 4);
/* Transaciton should work as normal. */
ok1(tdb_store(tdb2, key, data, TDB_REPLACE) == TDB_SUCCESS);
/* Now... try closing with locks held. */
ok1(tdb_close(tdb2) == 0);
ok1(tdb_fetch(tdb, key, &d) == TDB_SUCCESS);
ok1(tdb_deq(d, data));
free(d.dptr);
ok1(tdb_close(tdb) == 0);
ok1(tap_log_messages == 4);
tap_log_messages = 0;
}
return exit_status();
}
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