--- /dev/null
+#include <ccan/tdb2/tdb.c>
+#include <ccan/tdb2/open.c>
+#include <ccan/tdb2/free.c>
+#include <ccan/tdb2/lock.c>
+#include <ccan/tdb2/io.c>
+#include <ccan/tdb2/hash.c>
+#include <ccan/tdb2/check.c>
+#include <ccan/tdb2/transaction.c>
+#include <ccan/tdb2/traverse.c>
+#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 == 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();
+}
projects / ccan / blobdiff