new_contents: import platform
  
  from keyring.util.platform_ import (
      config_root,
      data_root,
      _config_root_Linux,
      _config_root_Windows,
      _data_root_Linux,
      _data_root_Windows,
  )
  
  
  def test_platform_Linux():
      # rely on the Github Actions workflow to run this on different platforms
      if platform.system() != "Linux":
          return
  
      assert config_root == _config_root_Linux
      assert data_root == _data_root_Linux
  
  
  def test_platform_Windows():
      # rely on the Github Actions workflow to run this on different platforms
      if platform.system() != "Windows":
          return
  
      assert config_root == _config_root_Windows
      assert data_root == _data_root_Windows
  
subject: Add failing test for keyring.util.platform_.config_root