Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 18 insertions, 0 deletions

diff --git a/third_party/rust/mio/test/test_poll.rs b/third_party/rust/mio/test/test_poll.rs
new file mode 100644
index 0000000000..e259d89e24
--- /dev/null
+++ b/third_party/rust/mio/test/test_poll.rs
@@ -0,0 +1,18 @@
+use mio::*;
+use std::time::Duration;
+
+#[test]
+fn test_poll_closes_fd() {
+    for _ in 0..2000 {
+        let poll = Poll::new().unwrap();
+        let mut events = Events::with_capacity(4);
+        let (registration, set_readiness) = Registration::new2();
+
+        poll.register(&registration, Token(0), Ready::readable(), PollOpt::edge()).unwrap();
+        poll.poll(&mut events, Some(Duration::from_millis(0))).unwrap();
+
+        drop(poll);
+        drop(set_readiness);
+        drop(registration);
+    }
+}