runtime: test for shutdown_timeout(0) (#3196)

tokio-rs · Nov 29, 2020 · a85fdb8 · a85fdb8
1 parent c55d846
commit a85fdb8
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/tokio/tests/rt_common.rs b/tokio/tests/rt_common.rs
@@ -857,6 +857,21 @@ rt_test! {
         Arc::try_unwrap(runtime).unwrap().shutdown_timeout(Duration::from_millis(100));
     }
 
+    #[test]
+    fn shutdown_timeout_0() {
+        let runtime = rt();
+
+        runtime.block_on(async move {
+            task::spawn_blocking(move || {
+                thread::sleep(Duration::from_secs(10_000));
+            });
+        });
+
+        let now = Instant::now();
+        Arc::try_unwrap(runtime).unwrap().shutdown_timeout(Duration::from_nanos(0));
+        assert!(now.elapsed().as_secs() < 1);
+    }
+
     #[test]
     fn shutdown_wakeup_time() {
         let runtime = rt();