1 extern crate sdl2; 2 3 #[test] display_name_no_segfault()4fn display_name_no_segfault() { 5 let sdl_context = sdl2::init().unwrap(); 6 let video_subsystem = sdl_context.video(); 7 if let Ok(video_subsystem) = video_subsystem { 8 // hopefully no one has a 100 screen to see this test pass 9 let r = video_subsystem.display_name(99); 10 assert!(r.is_err()); 11 } // in Err(), environment has no video device (for instance travis) 12 // so ignore it 13 } 14