code: def test_grabclipboard_png(self):
      p = subprocess.Popen(
          ["powershell", "-command", "-"], stdin=subprocess.PIPE
      )
      p.stdin.write(
          rb"""$bytes = [System.IO.File]::ReadAllBytes("Tests\images\hopper.png")
  $ms = new-object System.IO.MemoryStream(, $bytes)
  [Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
  [Windows.Forms.Clipboard]::SetData("PNG", $ms)"""
      )
      p.communicate()
  
      im = ImageGrab.grabclipboard()
      assert_image_equal_tofile(im, "Tests/images/hopper.png")
  
file_path: pillow-simd/Tests/test_imagegrab.py
imports: import os
  import subprocess
  import sys
  import pytest
  from PIL import Image, ImageGrab
  from .helper import assert_image_equal_tofile, skip_unless_feature
label_desc: Use image node_id 7 for calling the TestImageGrab obj's underlying member method code with example usage: obj.test_grabclipboard_png() without return types