/usr/lib/python2.7/dist-packages/os_xenapi/tests/ is in python-os-xenapi 0.3.1-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/os_xenapi/tests/__init__.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/base.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/client/
/usr/lib/python2.7/dist-packages/os_xenapi/tests/client/__init__.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/client/image/
/usr/lib/python2.7/dist-packages/os_xenapi/tests/client/image/__init__.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/client/image/test_init.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/client/image/test_vdi_handler.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/client/image/test_vhd_utils.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/client/test_host_glance.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/client/test_objects.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/client/test_session.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/client/test_utils.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/plugins/
/usr/lib/python2.7/dist-packages/os_xenapi/tests/plugins/__init__.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/plugins/plugin_test.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/plugins/test_agent.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/plugins/test_bandwidth.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/plugins/test_dom0_plugin_version.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/plugins/test_dom0_pluginlib.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/plugins/test_glance.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/plugins/test_partition_utils.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/plugins/test_xenhost.py
/usr/lib/python2.7/dist-packages/os_xenapi/tests/test_os_xenapi.py