code: def test_getitem_zero_sized_offsets(device):
      a = chainerx.arange(6)
  
      b = a[3:3]
      # Test pre-conditions.
      assert b.size == 0
      assert b.offset == 12
  
      # The offset of `c` should be the same as `b` since `b` is empty.
      c = b[2:]
      assert c.size == 0
      assert c.offset == b.offset
  
imports: import unittest
  import numpy
  import pytest
  import chainer.testing
  import chainerx
  import chainerx.testing
  from chainerx_tests import array_utils
  from chainerx_tests import dtype_utils
  from chainerx_tests import math_utils
  from chainerx_tests import op_utils
label_desc: Use image node_id 2 for calling a global function with example usage: test_getitem_zero_sized_offsets(device) without return types