code: def test_is_fs_root(path: Path, expected: bool) -> None:
      assert is_fs_root(Path(path)) is expected
  
imports: import os
  from pathlib import Path
  from textwrap import dedent
  import pytest
  from _pytest.config import UsageError
  from _pytest.config.findpaths import get_common_ancestor
  from _pytest.config.findpaths import get_dirs_from_args
  from _pytest.config.findpaths import is_fs_root
  from _pytest.config.findpaths import load_config_dict_from_file
label_desc: Use image node_id 2 for calling a global function with example usage: test_is_fs_root(path, expected) without return types