def METHOD_NAME(self, bash):
    assert_bash_exec(
        bash, "fn() { [[ $1 == '-?' ]] && echo 'fn [-option]'; }"
    )
    with bash_env_saved(bash) as bash_env:
        bash_env.shopt("failglob", True)
        output = assert_bash_exec(
            bash, "_parse_usage fn '-?'", want_output=True
        )
    assert output.split() == "-o -p -t -i -o -n".split()