code: def test_load_djpeg_filename(self, tmp_path):
      for filename in test_filenames:
          src_file = str(tmp_path / filename)
          shutil.copy(TEST_JPG, src_file)
  
          with Image.open(src_file) as im:
              im.load_djpeg()
  
file_path: pillow/Tests/test_shell_injection.py
imports: from __future__ import annotations
  import shutil
  import pytest
  from PIL import GifImagePlugin, Image, JpegImagePlugin
  from .helper import cjpeg_available, djpeg_available, is_win32, netpbm_available
label_desc: Use image node_id 2 for calling the TestShellInjection obj's underlying member method code with example usage: obj.test_load_djpeg_filename(tmp_path) without return types