text: import os.path
  
  COREUTILS_TEST_ENV_DIR = os.path.join(
      os.path.dirname(__file__),
      "test_env"
  )
  
  COREUTILS_UNDO_DIR = os.path.realpath(os.path.join(
      __file__,
      "..", "..", "..", "..",
      "undos",
      "coreutils"
  ))
  