Method test_unoverwritable_fails

Lib/test/test_venv.py:412–419

(self)

                rmtree(fn)

    def test_unoverwritable_fails(self):
        #create a file clashing with directories in the env dir
        for paths in self.ENV_SUBDIRS[:3]:
            fn = os.path.join(self.env_dir, *paths)
            with open(fn, 'wb') as f:
                f.write(b'')
            self.assertRaises((ValueError, OSError), venv.create, self.env_dir)
            self.clear_directory(self.env_dir)

    def test_upgrade(self):
        """