code: def test_line_splitter_zero() -> None:
      # expect lines without endings, split at standard line-endings
      _check_splitting_endings_separator(
          ["\n", "\r\n"], separator="\x00"
      )
      _check_splitting_endings_separator(
          ["\n", "\r\n"], separator="\x00", check_continuation=True
      )
  
file_path: datalad/datalad/runner/tests/test_utils.py
imports: from __future__ import annotations
  from typing import Optional
  from unittest.mock import call, patch
  from datalad.tests.utils_pytest import assert_equal, assert_in, assert_is_none
  from ..utils import AssemblingDecoderMixIn, LineSplitter
label_desc: Use image node_id 4 for calling a global function with example usage: test_line_splitter_zero() without return types