code: def test_load_verify(self):
      # Check open/load/verify exception (@PIL150)
  
      with Image.open(TEST_PNG_FILE) as im:
          # Assert that there is no unclosed file warning
          with pytest.warns(None) as record:
              im.verify()
          assert not record
  
      with Image.open(TEST_PNG_FILE) as im:
          im.load()
          with pytest.raises(RuntimeError):
              im.verify()
  
imports: import re
  import sys
  import zlib
  from io import BytesIO
  import pytest
  from PIL import Image, ImageFile, PngImagePlugin, features
  from .helper import PillowLeakTestCase, assert_image, assert_image_equal, assert_image_equal_tofile, hopper, is_win32, mark_if_feature_version, skip_unless_feature
label_desc: Use image node_id 16 for calling the TestFilePng obj's underlying member method code with example usage: obj.test_load_verify() without return types