/usr/lib/python2.7/dist-packages/barbicanclient/tests/ is in python-barbicanclient 4.6.0-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/barbicanclient/tests/__init__.py
/usr/lib/python2.7/dist-packages/barbicanclient/tests/keystone_client_fixtures.py
/usr/lib/python2.7/dist-packages/barbicanclient/tests/test_barbican.py
/usr/lib/python2.7/dist-packages/barbicanclient/tests/test_base.py
/usr/lib/python2.7/dist-packages/barbicanclient/tests/test_client.py
/usr/lib/python2.7/dist-packages/barbicanclient/tests/test_formatter.py
/usr/lib/python2.7/dist-packages/barbicanclient/tests/v1/
/usr/lib/python2.7/dist-packages/barbicanclient/tests/v1/__init__.py
/usr/lib/python2.7/dist-packages/barbicanclient/tests/v1/test_acls.py
/usr/lib/python2.7/dist-packages/barbicanclient/tests/v1/test_cas.py
/usr/lib/python2.7/dist-packages/barbicanclient/tests/v1/test_containers.py
/usr/lib/python2.7/dist-packages/barbicanclient/tests/v1/test_orders.py
/usr/lib/python2.7/dist-packages/barbicanclient/tests/v1/test_secrets.py