code: def test_missing_path_handling(path=None):
      ds = Dataset(path).create()
      ds.save()
  
      class Struct:
          pass
  
      refds = Struct()
      refds.pathobj = Path("foo")
      refds.subdatasets = []
      refds.path = "foo"
  
      with patch(
          "datalad.distribution.get._get_targetpaths"
      ) as get_target_path, patch(
          "datalad.distribution.get.require_dataset"
      ) as require_dataset, patch(
          "datalad.distribution.get._install_targetpath"
      ) as _install_targetpath, patch(
          "datalad.distribution.get.Subdatasets"
      ) as subdatasets:
          get_target_path.return_value = [{"status": "error"}]
          require_dataset.return_value = refds
          _install_targetpath.return_value = [
              {"status": "notneeded", "path": "foo", "contains": "xxx"}
          ]
          subdatasets.return_value = [
              {
                  "type": "file",
                  "status": "impossible",
                  "path": "foo",
                  "message": "path not contained in any matching subdataset",
              }
          ]
  
          # Check for guarded access in error results
          ds.get("foo")
  
imports: from os import curdir
  from os.path import basename
  from os.path import join
  from unittest.mock import patch
  import pytest
  from datalad.api import clone, create, get, install
  from datalad.distribution.get import _get_flexible_source_candidates_for_submodule
  from datalad.interface.results import only_matching_paths
  from datalad.support.annexrepo import AnnexRepo
  from datalad.support.exceptions import InsufficientArgumentsError, RemoteNotAvailableError
  from datalad.support.network import get_local_file_url
  from datalad.tests.utils_testdatasets import _make_dataset_hierarchy, _mk_submodule_annex
  from datalad.tests.utils_pytest import create_tree, assert_false, assert_raises, assert_in, assert_status, assert_in_results, assert_not_in_results, assert_repo_status, assert_result_count, assert_message, DEFAULT_REMOTE, eq_, known_failure_windows, known_failure_githubci_win, ok_, serve_path_via_http, skip_if_adjusted_branch, skip_ssh, skip_if_on_windows, slow, with_tempfile, with_tree
  from datalad.utils import Path, chpwd, rmtree, with_pathsep
  from ..dataset import Dataset
label_desc: Use image node_id 17 for calling a global function with example usage: test_missing_path_handling(path) without return types