code: def test_reindex_not_all_tuples():
      keys = [("i", "i"), ("i", "j"), ("j", "i"), "j"]
      mi = MultiIndex.from_tuples(keys[:-1])
      idx = Index(keys)
      res, indexer = mi.reindex(idx)
  
      tm.assert_index_equal(res, idx)
      expected = np.array([0, 1, 2, -1], dtype=np.intp)
      tm.assert_numpy_array_equal(indexer, expected)
  
file_path: pandas/pandas/tests/indexes/multi/test_reindex.py
imports: import numpy
  import pytest
  import pandas
  from pandas import Index, MultiIndex
  import pandas._testing
label_desc: Use image node_id 9 for calling a global function with example usage: test_reindex_not_all_tuples() without return types