src/test/ui/sleep.rs

   1 // run-pass
   2 // ignore-emscripten no threads support
   3 // ignore-sgx no thread sleep support
   4
   5 use std::thread::{self, sleep};
   6 use std::time::Duration;
   7 use std::sync::{Arc, Mutex};
   8 use std::u64;
   9
  10 fn main() {
  11     let finished = Arc::new(Mutex::new(false));
  12     let t_finished = finished.clone();
  13     thread::spawn(move || {
  14         sleep(Duration::new(u64::MAX, 0));
  15         *t_finished.lock().unwrap() = true;
  16     });
  17     sleep(Duration::from_millis(100));
  18     assert_eq!(*finished.lock().unwrap(), false);
  19 }