FAIL_TEST (GNUNET_YES == GNUNET_DISK_directory_iterator_start
(GNUNET_SCHEDULER_PRIORITY_DEFAULT, search_dir,
&iterator_cb, NULL), return);
FAIL_TEST (GNUNET_YES == GNUNET_DISK_directory_iterator_start
(GNUNET_SCHEDULER_PRIORITY_DEFAULT, search_dir,
&iterator_cb, NULL), return);