code: def test_delete_not_preserving_rangeindex(self):
      idx = RangeIndex(0, 6, 1)
  
      loc = [0, 3, 5]
      result = idx.delete(loc)
      expected = Index([1, 2, 4])
      tm.assert_index_equal(result, expected, exact=True)
  
      result = idx.delete(loc[::-1])
      tm.assert_index_equal(result, expected, exact=True)
  
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 17 for calling the TestRangeIndex obj's underlying member method code with example usage: obj.test_delete_not_preserving_rangeindex() without return types