code: def test_open_file(request, all_parsers):
      # GH 39024
      parser = all_parsers
  
      msg = "Could not determine delimiter"
      err = csv.Error
      if parser.engine == "c":
          msg = "the 'c' engine does not support sep=None with delim_whitespace=False"
          err = ValueError
      elif parser.engine == "pyarrow":
          msg = "the 'pyarrow' engine does not support sep=None with delim_whitespace=False"
          err = ValueError
  
      with tm.ensure_clean() as path:
          file = Path(path)
          file.write_bytes(b"\xe4\na\n1")
  
          with tm.assert_produces_warning(None):
              # should not trigger a ResourceWarning
              with pytest.raises(err, match=msg):
                  parser.read_csv(
                      file, sep=None, encoding_errors="replace"
                  )
  
imports: import codecs
  import csv
  from io import StringIO
  import os
  from pathlib import Path
  import numpy
  import pytest
  from pandas.compat import PY311
  from pandas.errors import EmptyDataError, ParserError, ParserWarning
  from pandas import DataFrame
  import pandas._testing
label_desc: Use image node_id 13 for calling a global function with example usage: test_open_file(request, all_parsers) without return types