#include <string.h>
+#include <stdio.h>
/**
* tdb - The trivial (transactional) database
* Author: Andrew Tridgell, Jeremy Allison, Rusty Russell
*
* Licence: LGPLv3 (or later)
+ *
+ * Fails: valgrind-tests // valgrind breaks fcntl locks.
*/
int main(int argc, char *argv[])
{
if (argc != 2)
return 1;
- if (strcmp(argv[1], "depends") == 0)
+ if (strcmp(argv[1], "depends") == 0) {
+ printf("ccan/hash\n");
return 0;
+ }
return 1;
}
--- /dev/null
+#define _XOPEN_SOURCE 500
+#include <ccan/tdb/tdb.h>
+#include <ccan/tdb/io.c>
+#include <ccan/tdb/tdb.c>
+#include <ccan/tdb/lock.c>
+#include <ccan/tdb/freelist.c>
+#include <ccan/tdb/traverse.c>
+#include <ccan/tdb/transaction.c>
+#include <ccan/tdb/error.c>
+#include <ccan/tdb/open.c>
+#include <ccan/tdb/check.c>
+#include <ccan/hash/hash.h>
+#include <ccan/tap/tap.h>
+#include <stdlib.h>
+#include <err.h>
+
+static unsigned int non_jenkins_hash(TDB_DATA *key)
+{
+ return ~hash_stable(key->dptr, key->dsize, 0);
+}
+
+static void log_fn(struct tdb_context *tdb, enum tdb_debug_level level, const char *fmt, ...)
+{
+ unsigned int *count = tdb_get_logging_private(tdb);
+ /* Old code used to complain about spinlocks on new databases. */
+ if (strstr(fmt, "spinlock"))
+ (*count)++;
+}
+
+/* The old code should barf on new-style TDBs created with a non-default hash.
+ */
+int main(int argc, char *argv[])
+{
+ struct tdb_context *tdb;
+ unsigned int log_count;
+ struct tdb_logging_context log_ctx = { log_fn, &log_count };
+
+ plan_tests(8);
+
+ /* We should fail to open new-style non-default-hash tdbs of
+ * either endian. */
+ log_count = 0;
+ tdb = tdb_open_ex("test/jenkins-le-hash.tdb", 0, 0, O_RDWR, 0,
+ &log_ctx, NULL);
+ ok1(!tdb);
+ ok1(log_count == 1);
+
+ log_count = 0;
+ tdb = tdb_open_ex("test/jenkins-be-hash.tdb", 0, 0, O_RDWR, 0,
+ &log_ctx, NULL);
+ ok1(!tdb);
+ ok1(log_count == 1);
+
+ /* And of course, if we use the wrong hash it will still fail. */
+ log_count = 0;
+ tdb = tdb_open_ex("test/jenkins-le-hash.tdb", 0, 0, O_RDWR, 0,
+ &log_ctx, non_jenkins_hash);
+ ok1(!tdb);
+ ok1(log_count == 1);
+
+ log_count = 0;
+ tdb = tdb_open_ex("test/jenkins-be-hash.tdb", 0, 0, O_RDWR, 0,
+ &log_ctx, non_jenkins_hash);
+ ok1(!tdb);
+ ok1(log_count == 1);
+
+ return exit_status();
+}