/usr/lib/python3/dist-packages/trytond/modules/stock/tests/ is in tryton-modules-stock 4.6.2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/trytond/modules/stock/tests/__init__.py
/usr/lib/python3/dist-packages/trytond/modules/stock/tests/scenario_stock_average_cost_price.rst
/usr/lib/python3/dist-packages/trytond/modules/stock/tests/scenario_stock_inventory.rst
/usr/lib/python3/dist-packages/trytond/modules/stock/tests/scenario_stock_reporting.rst
/usr/lib/python3/dist-packages/trytond/modules/stock/tests/scenario_stock_shipment_internal.rst
/usr/lib/python3/dist-packages/trytond/modules/stock/tests/scenario_stock_shipment_out.rst
/usr/lib/python3/dist-packages/trytond/modules/stock/tests/scenario_stock_shipment_out_same_storage_output.rst
/usr/lib/python3/dist-packages/trytond/modules/stock/tests/test_stock.py