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
   8 fn main() {
   9     let finished = Arc::new(Mutex::new(false));
  10     let t_finished = finished.clone();
  11     thread::spawn(move || {
  12         sleep(Duration::new(u64::MAX, 0));
  13         *t_finished.lock().unwrap() = true;
  14     });
  15     sleep(Duration::from_millis(100));
  16     assert_eq!(*finished.lock().unwrap(), false);
  17 }