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Diffstat (limited to '')
-rw-r--r-- | third_party/rust/oneshot-uniffi/tests/raw.rs | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/third_party/rust/oneshot-uniffi/tests/raw.rs b/third_party/rust/oneshot-uniffi/tests/raw.rs new file mode 100644 index 0000000000..e38dc45c48 --- /dev/null +++ b/third_party/rust/oneshot-uniffi/tests/raw.rs @@ -0,0 +1,46 @@ +#![cfg(not(loom))] + +use oneshot::{channel, Receiver, Sender}; + +#[test] +fn test_raw_sender() { + let (sender, receiver) = channel::<u32>(); + let raw = sender.into_raw(); + let recreated = unsafe { Sender::<u32>::from_raw(raw) }; + recreated + .send(100) + .unwrap_or_else(|e| panic!("error sending after into_raw/from_raw roundtrip: {e}")); + assert_eq!(receiver.try_recv(), Ok(100)) +} + +#[test] +fn test_raw_receiver() { + let (sender, receiver) = channel::<u32>(); + let raw = receiver.into_raw(); + sender.send(100).unwrap(); + let recreated = unsafe { Receiver::<u32>::from_raw(raw) }; + assert_eq!( + recreated + .try_recv() + .unwrap_or_else(|e| panic!("error receiving after into_raw/from_raw roundtrip: {e}")), + 100 + ) +} + +#[test] +fn test_raw_sender_and_receiver() { + let (sender, receiver) = channel::<u32>(); + let raw_receiver = receiver.into_raw(); + let raw_sender = sender.into_raw(); + + let recreated_sender = unsafe { Sender::<u32>::from_raw(raw_sender) }; + recreated_sender.send(100).unwrap(); + + let recreated_receiver = unsafe { Receiver::<u32>::from_raw(raw_receiver) }; + assert_eq!( + recreated_receiver + .try_recv() + .unwrap_or_else(|e| panic!("error receiving after into_raw/from_raw roundtrip: {e}")), + 100 + ) +} |