Method _check_symlink_loop

Lib/test/test_pathlib/test_pathlib.py:1922–1926

(self, *args)

        self.assertEqual(r.resolve(strict=False), p / '3' / '4')

    def _check_symlink_loop(self, *args):
        path = self.cls(*args)
        with self.assertRaises(OSError) as cm:
            path.resolve(strict=True)
        self.assertEqual(cm.exception.errno, errno.ELOOP)

    @needs_posix
    @needs_symlinks