code: def test_getitem_setitem_ellipsis(
      using_copy_on_write, warn_copy_on_write
  ):
      s = Series(np.random.default_rng(2).standard_normal(10))
  
      result = s[...]
      tm.assert_series_equal(result, s)
  
      with tm.assert_cow_warning(warn_copy_on_write):
          s[...] = 5
      if not using_copy_on_write:
          assert (result == 5).all()
  
imports: from datetime import timedelta
  import re
  import numpy
  import pytest
  from pandas.errors import IndexingError
  from pandas import NA, DataFrame, Index, IndexSlice, MultiIndex, NaT, Series, Timedelta, Timestamp, concat, date_range, isna, period_range, timedelta_range
  import pandas._testing
label_desc: Use image node_id 6 for calling a global function with example usage: test_getitem_setitem_ellipsis(using_copy_on_write, warn_copy_on_write) without return types