useavt::Vt;userand::RngCore;#[test]fnfeed_str(){letmut bytes =[0u8;1024*512];rand::thread_rng().fill_bytes(&mut bytes);letmut vt =Vt::new(10,4);letstr=String::from_utf8_lossy(&bytes);
vt.feed_str(&str);// no assertions - just check it doesn't panic on random input
}