src/test/ui/sleep.rs

   1 // run-pass
   2 // ignore-emscripten no threads support
   3
   4 use std::thread::{self, sleep};
   5 use std::time::Duration;
   6 use std::sync::{Arc, Mutex};
   7 use std::u64;
   8
   9 fn main() {
  10     let finished = Arc::new(Mutex::new(false));
  11     let t_finished = finished.clone();
  12     thread::spawn(move || {
  13         sleep(Duration::new(u64::MAX, 0));
  14         *t_finished.lock().unwrap() = true;
  15     });
  16     sleep(Duration::from_millis(100));
  17     assert_eq!(*finished.lock().unwrap(), false);
  18 }