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Add support for IpcBytesReceiver in profile_traits::ipc - #21704

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This commit is contained in:
sumit0190 2018-09-20 21:36:34 -04:00
parent fc0c191246
commit 3e8f7fcefd
4 changed files with 55 additions and 0 deletions
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23
tests/unit/profile/time.rs
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@ -64,6 +64,29 @@ fn channel_profiler_test() {
}
#[test]
fn bytes_channel_profiler_test() {
let chan = time::Profiler::create(&Some(OutputOptions::Stdout(5.0)), None);
let (profiled_sender, profiled_receiver) = ProfiledIpc::bytes_channel(chan.clone()).unwrap();
thread::spawn(move || {
thread::sleep(Duration::from_secs(2));
profiled_sender.send(&[1, 2, 3]).unwrap();
});
let val_profile_receiver = profiled_receiver.recv().unwrap();
assert_eq!(val_profile_receiver, [1, 2, 3]);
let (sender, receiver) = ipc::channel().unwrap();
chan.send(ProfilerMsg::Get((ProfilerCategory::IpcBytesReceiver, None), sender.clone()));
match receiver.recv().unwrap() {
// asserts that the time spent in the sleeping thread is more than 1500 milliseconds
ProfilerData::Record(time_data) => assert!(time_data[0] > 1.5e3),
ProfilerData::NoRecords => assert!(false),
};
}
#[cfg(debug_assertions)]
#[test]
#[should_panic]