code: def test_fancy_setting(self):
      for maj, data in zip(
          _get_index_combos([0, 5, 10, 2]),
          _get_index_combos([1, 2, 3, 2]),
      ):
          self._run(maj, 0, data)
      self._run([0, 5, 10, 2], 0, [1, 2, 3, 2])
  
      # Indexes with duplicates should follow 'last-in-wins'
      # But Cupy dense indexing doesn't support this yet:
      # ref: https://github.com/cupy/cupy/issues/3836
      # Starting with an empty array for now, since insertions
      # use `last-in-wins`.
      self.density = 0.0  # Zeroing out density to force only insertions
      for maj, min, data in zip(
          _get_index_combos([0, 5, 10, 2, 0, 10]),
          _get_index_combos([1, 2, 3, 4, 1, 3]),
          _get_index_combos([1, 2, 3, 4, 5, 6]),
      ):
          self._run(maj, min, data)
  
imports: import functools
  import itertools
  import numpy
  import pytest
  import cupy
  import cupyx
  from cupy import testing
  from cupy.cuda import runtime
  from cupyx.scipy import sparse
label_desc: Use image node_id 28 for calling the TestSetitemIndexing obj's underlying member method code with example usage: obj.test_fancy_setting() without return types