ccan/ntdb: demote to junkcode.

[ccan] / junkcode / rusty@rustcorp.com.au-ntdb / test / run-90-get-set-attributes.c

diff --git a/junkcode/rusty@rustcorp.com.au-ntdb/test/run-90-get-set-attributes.c b/junkcode/rusty@rustcorp.com.au-ntdb/test/run-90-get-set-attributes.c
new file mode 100644 (file)
index 0000000..aafd461
--- /dev/null
+++ b/junkcode/rusty@rustcorp.com.au-ntdb/test/run-90-get-set-attributes.c
@@ -0,0 +1,162 @@
+#include "ntdb-source.h"
+#include "tap-interface.h"
+#include "logging.h"
+#include "helprun-external-agent.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 uint32_t hash_fn(const void *key, size_t len, uint32_t seed,
+                       void *priv)
+{
+       return 0;
+}
+
+int main(int argc, char *argv[])
+{
+       unsigned int i;
+       struct ntdb_context *ntdb;
+       int flags[] = { NTDB_DEFAULT, NTDB_NOMMAP,
+                       NTDB_CONVERT, NTDB_NOMMAP|NTDB_CONVERT };
+       union ntdb_attribute seed_attr;
+       union ntdb_attribute hash_attr;
+       union ntdb_attribute lock_attr;
+
+       seed_attr.base.attr = NTDB_ATTRIBUTE_SEED;
+       seed_attr.base.next = &hash_attr;
+       seed_attr.seed.seed = 100;
+
+       hash_attr.base.attr = NTDB_ATTRIBUTE_HASH;
+       hash_attr.base.next = &lock_attr;
+       hash_attr.hash.fn = hash_fn;
+       hash_attr.hash.data = &hash_attr;
+
+       lock_attr.base.attr = NTDB_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 ntdb_attribute attr;
+
+               /* First open with no attributes. */
+               ntdb = ntdb_open("run-90-get-set-attributes.ntdb",
+                                flags[i] |MAYBE_NOSYNC,
+                                O_RDWR|O_CREAT|O_TRUNC, 0600, NULL);
+               ok1(ntdb);
+
+               /* Get log on no attributes will fail */
+               attr.base.attr = NTDB_ATTRIBUTE_LOG;
+               ok1(ntdb_get_attribute(ntdb, &attr) == NTDB_ERR_NOEXIST);
+               /* These always work. */
+               attr.base.attr = NTDB_ATTRIBUTE_HASH;
+               ok1(ntdb_get_attribute(ntdb, &attr) == 0);
+               ok1(attr.base.attr == NTDB_ATTRIBUTE_HASH);
+               ok1(attr.hash.fn == ntdb_jenkins_hash);
+               attr.base.attr = NTDB_ATTRIBUTE_FLOCK;
+               ok1(ntdb_get_attribute(ntdb, &attr) == 0);
+               ok1(attr.base.attr == NTDB_ATTRIBUTE_FLOCK);
+               ok1(attr.flock.lock == ntdb_fcntl_lock);
+               ok1(attr.flock.unlock == ntdb_fcntl_unlock);
+               attr.base.attr = NTDB_ATTRIBUTE_SEED;
+               ok1(ntdb_get_attribute(ntdb, &attr) == 0);
+               ok1(attr.base.attr == NTDB_ATTRIBUTE_SEED);
+               /* This is possible, just astronomically unlikely. */
+               ok1(attr.seed.seed != 0);
+
+               /* Unset attributes. */
+               ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_LOG);
+               ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_FLOCK);
+
+               /* Set them. */
+               ok1(ntdb_set_attribute(ntdb, &tap_log_attr) == 0);
+               ok1(ntdb_set_attribute(ntdb, &lock_attr) == 0);
+               /* These should fail. */
+               ok1(ntdb_set_attribute(ntdb, &seed_attr) == NTDB_ERR_EINVAL);
+               ok1(tap_log_messages == 1);
+               ok1(ntdb_set_attribute(ntdb, &hash_attr) == NTDB_ERR_EINVAL);
+               ok1(tap_log_messages == 2);
+               tap_log_messages = 0;
+
+               /* Getting them should work as expected. */
+               attr.base.attr = NTDB_ATTRIBUTE_LOG;
+               ok1(ntdb_get_attribute(ntdb, &attr) == 0);
+               ok1(attr.base.attr == NTDB_ATTRIBUTE_LOG);
+               ok1(attr.log.fn == tap_log_attr.log.fn);
+               ok1(attr.log.data == tap_log_attr.log.data);
+
+               attr.base.attr = NTDB_ATTRIBUTE_FLOCK;
+               ok1(ntdb_get_attribute(ntdb, &attr) == 0);
+               ok1(attr.base.attr == NTDB_ATTRIBUTE_FLOCK);
+               ok1(attr.flock.lock == mylock);
+               ok1(attr.flock.unlock == myunlock);
+               ok1(attr.flock.data == &lock_attr);
+
+               /* Unset them again. */
+               ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_FLOCK);
+               ok1(tap_log_messages == 0);
+               ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_LOG);
+               ok1(tap_log_messages == 0);
+
+               ntdb_close(ntdb);
+               ok1(tap_log_messages == 0);
+
+               /* Now open with all attributes. */
+               ntdb = ntdb_open("run-90-get-set-attributes.ntdb",
+                                flags[i] | MAYBE_NOSYNC,
+                                O_RDWR|O_CREAT|O_TRUNC, 0600,
+                                &seed_attr);
+
+               ok1(ntdb);
+
+               /* Get will succeed */
+               attr.base.attr = NTDB_ATTRIBUTE_LOG;
+               ok1(ntdb_get_attribute(ntdb, &attr) == 0);
+               ok1(attr.base.attr == NTDB_ATTRIBUTE_LOG);
+               ok1(attr.log.fn == tap_log_attr.log.fn);
+               ok1(attr.log.data == tap_log_attr.log.data);
+
+               attr.base.attr = NTDB_ATTRIBUTE_HASH;
+               ok1(ntdb_get_attribute(ntdb, &attr) == 0);
+               ok1(attr.base.attr == NTDB_ATTRIBUTE_HASH);
+               ok1(attr.hash.fn == hash_fn);
+               ok1(attr.hash.data == &hash_attr);
+
+               attr.base.attr = NTDB_ATTRIBUTE_FLOCK;
+               ok1(ntdb_get_attribute(ntdb, &attr) == 0);
+               ok1(attr.base.attr == NTDB_ATTRIBUTE_FLOCK);
+               ok1(attr.flock.lock == mylock);
+               ok1(attr.flock.unlock == myunlock);
+               ok1(attr.flock.data == &lock_attr);
+
+               attr.base.attr = NTDB_ATTRIBUTE_SEED;
+               ok1(ntdb_get_attribute(ntdb, &attr) == 0);
+               ok1(attr.base.attr == NTDB_ATTRIBUTE_SEED);
+               ok1(attr.seed.seed == seed_attr.seed.seed);
+
+               /* Unset attributes. */
+               ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_HASH);
+               ok1(tap_log_messages == 1);
+               ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_SEED);
+               ok1(tap_log_messages == 2);
+               ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_FLOCK);
+               ntdb_unset_attribute(ntdb, NTDB_ATTRIBUTE_LOG);
+               ok1(tap_log_messages == 2);
+               tap_log_messages = 0;
+
+               ntdb_close(ntdb);
+
+       }
+       return exit_status();
+}