Method test_creation_mode

Lib/test/test_import/__init__.py:1305–1318

(self)

        "Emscripten's/WASI's umask is a stub."
    )
    def test_creation_mode(self):
        mask = 0o022
        with temp_umask(mask), ready_to_import() as (name, path):
            cached_path = importlib.util.cache_from_source(path)
            module = __import__(name)
            if not os.path.exists(cached_path):
                self.fail("__import__ did not result in creation of "
                          "a .pyc file")
            stat_info = os.stat(cached_path)

        # Check that the umask is respected, and the executable bits
        # aren't set.
        self.assertEqual(oct(stat.S_IMODE(stat_info.st_mode)),
                         oct(0o666 & ~mask))

    @unittest.skipUnless(os.name == 'posix',
                         "test meaningful only on posix systems")