def get_signatures_with_results(vcs):
results_dir = os.path.join(vcs.private_dir(), '<STR_LIT>')<EOL>if not os.path.exists(results_dir):<EOL><INDENT>return []<EOL><DEDENT>rel_paths = os.listdir(results_dir)<EOL>return [p for p in rel_paths if os.path.isdir(os.path.join(results_dir, p))]<EOL>
Returns the list of signatures for which test results are saved.

    Args:
        vcs (easyci.vcs.base.Vcs)

    Returns:
        List[str]