| 32 | |
| 33 | #[rt::test] |
| 34 | async fn test_dummy_msg() { |
| 35 | let chan = ChannelStorage::unbound(); |
| 36 | assert_eq!(chan.sender_count(), 0); |
| 37 | assert_eq!(chan.receiver_count(), 0); |
| 38 | let s1 = chan.sender(); |
| 39 | let s2 = chan.sender(); |
| 40 | let r1 = chan.receiver(); |
| 41 | let r2 = chan.receiver(); |
| 42 | assert_eq!(chan.sender_count(), 2); |
| 43 | assert_eq!(chan.receiver_count(), 2); |
| 44 | let _ = chan.clone(); |
| 45 | assert_eq!(chan.sender_count(), 2); |
| 46 | assert_eq!(chan.receiver_count(), 2); |
| 47 | |
| 48 | s1.send_any(DummyEnvelope {}.seal()).await.ok(); |
| 49 | s2.send_any(DummyEnvelope {}.seal()).await.ok(); |
| 50 | assert_eq!(chan.len(), 1); |
| 51 | |
| 52 | assert!(r1.recv_any().await.is_err()); |
| 53 | assert!(!r1.is_closed()); |
| 54 | assert!(r2.recv_any().await.is_err()); |
| 55 | assert!(!r2.is_closed()); |
| 56 | |
| 57 | s2.send_any(DummyEnvelope {}.seal()).await.ok(); |
| 58 | s2.send_any(DummyEnvelope {}.seal()).await.ok(); |
| 59 | assert!(chan.is_empty()); |
| 60 | } |
| 61 | |
| 62 | #[rt::test] |
| 63 | async fn test_closed() { |