/usr/share/mysql/mysql-test/t/bug46760-master.opt is in mariadb-test-5.5 5.5.36-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | --loose-innodb-lock-wait-timeout=2
--loose-innodb-file-per-table
|