text: # DExTer : Debugging Experience Tester
  # ~~~~~~   ~         ~~         ~   ~~
  #
  # Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  # See https://llvm.org/LICENSE.txt for license information.
  # SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  """Utility functions related to DExTer's directory layout."""
  
  import os
  
  
  def get_root_directory():
      root = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
      assert os.path.basename(root) == 'dex', root
      return root
  