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#include "tdb2-source.h"
#include <ccan/tap/tap.h>
#include "logging.h"
static int mylock(int fd, int rw, off_t off, off_t len, bool waitflag,
void *unused)
{
return 0;
}
static int myunlock(int fd, int rw, off_t off, off_t len, void *unused)
{
return 0;
}
static uint64_t hash_fn(const void *key, size_t len, uint64_t seed,
void *priv)
{
return 0;
}
int main(int argc, char *argv[])
{
unsigned int i;
struct tdb_context *tdb;
int flags[] = { TDB_DEFAULT, TDB_NOMMAP,
TDB_CONVERT, TDB_NOMMAP|TDB_CONVERT };
union tdb_attribute seed_attr;
union tdb_attribute hash_attr;
union tdb_attribute lock_attr;
hash_attr.base.attr = TDB_ATTRIBUTE_HASH;
hash_attr.base.next = &seed_attr;
hash_attr.hash.fn = hash_fn;
hash_attr.hash.data = &hash_attr;
seed_attr.base.attr = TDB_ATTRIBUTE_SEED;
seed_attr.base.next = &lock_attr;
seed_attr.seed.seed = 100;
lock_attr.base.attr = TDB_ATTRIBUTE_FLOCK;
lock_attr.base.next = &tap_log_attr;
lock_attr.flock.lock = mylock;
lock_attr.flock.unlock = myunlock;
lock_attr.flock.data = &lock_attr;
plan_tests(sizeof(flags) / sizeof(flags[0]) * 50);
for (i = 0; i < sizeof(flags) / sizeof(flags[0]); i++) {
union tdb_attribute attr;
/* First open with no attributes. */
tdb = tdb_open("run-90-get-set-attributes.tdb", flags[i],
O_RDWR|O_CREAT|O_TRUNC, 0600, NULL);
ok1(tdb);
/* Get log on no attributes will fail */
attr.base.attr = TDB_ATTRIBUTE_LOG;
ok1(tdb_get_attribute(tdb, &attr) == TDB_ERR_NOEXIST);
/* These always work. */
attr.base.attr = TDB_ATTRIBUTE_HASH;
ok1(tdb_get_attribute(tdb, &attr) == 0);
ok1(attr.base.attr == TDB_ATTRIBUTE_HASH);
ok1(attr.hash.fn == tdb_jenkins_hash);
attr.base.attr = TDB_ATTRIBUTE_FLOCK;
ok1(tdb_get_attribute(tdb, &attr) == 0);
ok1(attr.base.attr == TDB_ATTRIBUTE_FLOCK);
ok1(attr.flock.lock == tdb_fcntl_lock);
ok1(attr.flock.unlock == tdb_fcntl_unlock);
attr.base.attr = TDB_ATTRIBUTE_SEED;
ok1(tdb_get_attribute(tdb, &attr) == 0);
ok1(attr.base.attr == TDB_ATTRIBUTE_SEED);
/* This is possible, just astronomically unlikely. */
ok1(attr.seed.seed != 0);
/* Unset attributes. */
tdb_unset_attribute(tdb, TDB_ATTRIBUTE_LOG);
tdb_unset_attribute(tdb, TDB_ATTRIBUTE_FLOCK);
/* Set them. */
ok1(tdb_set_attribute(tdb, &tap_log_attr) == 0);
ok1(tdb_set_attribute(tdb, &lock_attr) == 0);
/* These should fail. */
ok1(tdb_set_attribute(tdb, &seed_attr) == TDB_ERR_EINVAL);
ok1(tap_log_messages == 1);
ok1(tdb_set_attribute(tdb, &hash_attr) == TDB_ERR_EINVAL);
ok1(tap_log_messages == 2);
tap_log_messages = 0;
/* Getting them should work as expected. */
attr.base.attr = TDB_ATTRIBUTE_LOG;
ok1(tdb_get_attribute(tdb, &attr) == 0);
ok1(attr.base.attr == TDB_ATTRIBUTE_LOG);
ok1(attr.log.fn == tap_log_attr.log.fn);
ok1(attr.log.data == tap_log_attr.log.data);
attr.base.attr = TDB_ATTRIBUTE_FLOCK;
ok1(tdb_get_attribute(tdb, &attr) == 0);
ok1(attr.base.attr == TDB_ATTRIBUTE_FLOCK);
ok1(attr.flock.lock == mylock);
ok1(attr.flock.unlock == myunlock);
ok1(attr.flock.data == &lock_attr);
/* Unset them again. */
tdb_unset_attribute(tdb, TDB_ATTRIBUTE_FLOCK);
ok1(tap_log_messages == 0);
tdb_unset_attribute(tdb, TDB_ATTRIBUTE_LOG);
ok1(tap_log_messages == 0);
tdb_close(tdb);
ok1(tap_log_messages == 0);
/* Now open with all attributes. */
tdb = tdb_open("run-90-get-set-attributes.tdb", flags[i],
O_RDWR|O_CREAT|O_TRUNC, 0600, &hash_attr);
ok1(tdb);
/* Get will succeed */
attr.base.attr = TDB_ATTRIBUTE_LOG;
ok1(tdb_get_attribute(tdb, &attr) == 0);
ok1(attr.base.attr == TDB_ATTRIBUTE_LOG);
ok1(attr.log.fn == tap_log_attr.log.fn);
ok1(attr.log.data == tap_log_attr.log.data);
attr.base.attr = TDB_ATTRIBUTE_HASH;
ok1(tdb_get_attribute(tdb, &attr) == 0);
ok1(attr.base.attr == TDB_ATTRIBUTE_HASH);
ok1(attr.hash.fn == hash_fn);
ok1(attr.hash.data == &hash_attr);
attr.base.attr = TDB_ATTRIBUTE_FLOCK;
ok1(tdb_get_attribute(tdb, &attr) == 0);
ok1(attr.base.attr == TDB_ATTRIBUTE_FLOCK);
ok1(attr.flock.lock == mylock);
ok1(attr.flock.unlock == myunlock);
ok1(attr.flock.data == &lock_attr);
attr.base.attr = TDB_ATTRIBUTE_SEED;
ok1(tdb_get_attribute(tdb, &attr) == 0);
ok1(attr.base.attr == TDB_ATTRIBUTE_SEED);
ok1(attr.seed.seed == seed_attr.seed.seed);
/* Unset attributes. */
tdb_unset_attribute(tdb, TDB_ATTRIBUTE_HASH);
ok1(tap_log_messages == 1);
tdb_unset_attribute(tdb, TDB_ATTRIBUTE_SEED);
ok1(tap_log_messages == 2);
tdb_unset_attribute(tdb, TDB_ATTRIBUTE_FLOCK);
tdb_unset_attribute(tdb, TDB_ATTRIBUTE_LOG);
ok1(tap_log_messages == 2);
tap_log_messages = 0;
tdb_close(tdb);
}
return exit_status();
}
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