code: def test_start_stop_step_attrs(self, index, start, stop, step):
      # GH 25710
      assert index.start == start
      assert index.stop == stop
      assert index.step == step
  
imports: import numpy
  import pytest
  from pandas.core.dtypes.common import ensure_platform_int
  import pandas
  from pandas import Index, RangeIndex
  import pandas._testing
label_desc: Use image node_id 5 for calling the TestRangeIndex obj's underlying member method code with example usage: obj.test_start_stop_step_attrs(index, start, stop, step) without return types