/usr/lib/python3.6/distutils/tests/ is in libpython3.6-testsuite 3.6.5-3.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3.6/distutils/tests/Setup.sample
/usr/lib/python3.6/distutils/tests/__init__.py
/usr/lib/python3.6/distutils/tests/support.py
/usr/lib/python3.6/distutils/tests/test_archive_util.py
/usr/lib/python3.6/distutils/tests/test_bdist.py
/usr/lib/python3.6/distutils/tests/test_bdist_dumb.py
/usr/lib/python3.6/distutils/tests/test_bdist_msi.py
/usr/lib/python3.6/distutils/tests/test_bdist_rpm.py
/usr/lib/python3.6/distutils/tests/test_build.py
/usr/lib/python3.6/distutils/tests/test_build_clib.py
/usr/lib/python3.6/distutils/tests/test_build_ext.py
/usr/lib/python3.6/distutils/tests/test_build_py.py
/usr/lib/python3.6/distutils/tests/test_build_scripts.py
/usr/lib/python3.6/distutils/tests/test_check.py
/usr/lib/python3.6/distutils/tests/test_clean.py
/usr/lib/python3.6/distutils/tests/test_cmd.py
/usr/lib/python3.6/distutils/tests/test_config.py
/usr/lib/python3.6/distutils/tests/test_config_cmd.py
/usr/lib/python3.6/distutils/tests/test_core.py
/usr/lib/python3.6/distutils/tests/test_cygwinccompiler.py
/usr/lib/python3.6/distutils/tests/test_dep_util.py
/usr/lib/python3.6/distutils/tests/test_dir_util.py
/usr/lib/python3.6/distutils/tests/test_dist.py
/usr/lib/python3.6/distutils/tests/test_extension.py
/usr/lib/python3.6/distutils/tests/test_file_util.py
/usr/lib/python3.6/distutils/tests/test_filelist.py
/usr/lib/python3.6/distutils/tests/test_install.py
/usr/lib/python3.6/distutils/tests/test_install_data.py
/usr/lib/python3.6/distutils/tests/test_install_headers.py
/usr/lib/python3.6/distutils/tests/test_install_lib.py
/usr/lib/python3.6/distutils/tests/test_install_scripts.py
/usr/lib/python3.6/distutils/tests/test_log.py
/usr/lib/python3.6/distutils/tests/test_msvc9compiler.py
/usr/lib/python3.6/distutils/tests/test_msvccompiler.py
/usr/lib/python3.6/distutils/tests/test_register.py
/usr/lib/python3.6/distutils/tests/test_sdist.py
/usr/lib/python3.6/distutils/tests/test_spawn.py
/usr/lib/python3.6/distutils/tests/test_sysconfig.py
/usr/lib/python3.6/distutils/tests/test_text_file.py
/usr/lib/python3.6/distutils/tests/test_unixccompiler.py
/usr/lib/python3.6/distutils/tests/test_upload.py
/usr/lib/python3.6/distutils/tests/test_util.py
/usr/lib/python3.6/distutils/tests/test_version.py
/usr/lib/python3.6/distutils/tests/test_versionpredicate.py
/usr/lib/python3.6/distutils/tests/xxmodule.c