code: def test_cross_platform(self, tmp_path):
      # This test is intended for only check for consistent behaviour across
      # platforms. So if a future Pillow change requires that the test file
      # be updated, that is okay.
      im = hopper().resize((64, 64))
      temp_file = str(tmp_path / "temp.gif")
      im.save(temp_file)
  
      with Image.open(temp_file) as reloaded:
          assert_image_equal_tofile(
              reloaded, "Tests/images/hopper_resized.gif"
          )
  
imports: from itertools import permutations
  import pytest
  from PIL import Image
  from .helper import assert_image_equal, assert_image_equal_tofile, assert_image_similar, hopper
label_desc: Use image node_id 9 for calling the TestImagingCoreResize obj's underlying member method code with example usage: obj.test_cross_platform(tmp_path) without return types