code: def test_column_zero_length_slice():
      # see https://github.com/rapidsai/cudf/pull/4777
      from numba import cuda
  
      x = cudf.DataFrame({"a": [1]})
      the_column = x[1:]["a"]._column
  
      expect = np.array([], dtype="int8")
      got = cuda.as_cuda_array(the_column.data).copy_to_host()
  
      np.testing.assert_array_equal(expect, got)
  
imports: import cupy
  import numpy
  import pandas
  import pyarrow
  import pytest
  import cudf
  from cudf._lib.transform import mask_to_bools
  from cudf.core.column.column import as_column
  from cudf.testing._utils import assert_eq, assert_exceptions_equal
  from cudf.utils import dtypes
label_desc: Use image node_id 11 for calling a global function with example usage: test_column_zero_length_slice() without return types