if not elem.tail or not elem.tail.strip():
      elem.tail = indent_str
  else:
    if level and (not elem.tail or not elem.tail.strip()):
      elem.tail = indent_str


def create_xml_file(result_store_dict: ResultDictType,
                    output_path: str,
                    verbose: bool = False):
  """Creates a JUnit-based XML file, with each invocation as a testcase."""