docstr: .toml files without [tool.pytest.ini_options] are not considered for configuration.
docstr_tok: [".toml","files","without","[","tool.pytest.ini_options","]","are","not","considered","for","configuration","."]
code: def test_custom_toml_file(self, tmp_path: Path) -> None:
      """.toml files without [tool.pytest.ini_options] are not considered for configuration."""
      fn = tmp_path / "myconfig.toml"
      fn.write_text(
          dedent(
              """
              [build_system]
              x = 1
              """
          ),
          encoding="utf-8",
      )
      assert load_config_dict_from_file(fn) is None
  
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 9 for calling the TestLoadConfigDictFromFile obj's underlying member method code with example usage: obj.test_custom_toml_file(tmp_path) without return types