/usr/share/pyshared/testtools/tests/ is in python-testtools 0.9.14-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/testtools/tests/__init__.py
/usr/share/pyshared/testtools/tests/helpers.py
/usr/share/pyshared/testtools/tests/test_compat.py
/usr/share/pyshared/testtools/tests/test_content.py
/usr/share/pyshared/testtools/tests/test_content_type.py
/usr/share/pyshared/testtools/tests/test_deferredruntest.py
/usr/share/pyshared/testtools/tests/test_distutilscmd.py
/usr/share/pyshared/testtools/tests/test_fixturesupport.py
/usr/share/pyshared/testtools/tests/test_helpers.py
/usr/share/pyshared/testtools/tests/test_matchers.py
/usr/share/pyshared/testtools/tests/test_monkey.py
/usr/share/pyshared/testtools/tests/test_run.py
/usr/share/pyshared/testtools/tests/test_runtest.py
/usr/share/pyshared/testtools/tests/test_spinner.py
/usr/share/pyshared/testtools/tests/test_testcase.py
/usr/share/pyshared/testtools/tests/test_testresult.py
/usr/share/pyshared/testtools/tests/test_testsuite.py
/usr/share/pyshared/testtools/tests/test_with_with.py