08eb78a5b2
This PR sets up the new integrated test/bench suite. It then migrates all benchmarks and some related tests to the new suite. There's also some documentation and some linting. For now, a lot of the old tests are left alone so this PR doesn't become even larger than it already is. Eventually, all tests should be migrated to the new suite though so there isn't a confusing mix of two systems.
108 lines
2.7 KiB
Text
108 lines
2.7 KiB
Text
import Std.Internal.Async
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import Std.Sync
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open Std.Internal.IO Async
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-- Test basic wait and notifyOne functionality
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def testBasicWaitNotifyOne : Async Unit := do
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let notify ← Std.Notify.new
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let waitTask ← notify.wait
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assert! (← waitTask.getState) = .waiting
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discard <| notify.notifyOne
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await waitTask
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assert! (← waitTask.getState) = .finished
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#eval testBasicWaitNotifyOne.block
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-- Test multiple waiters with notifyOne (only one should be notified)
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def testMultipleWaitersNotifyOne : Async Unit := do
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let notify ← Std.Notify.new
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let task1 ← notify.wait
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let task2 ← notify.wait
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let task3 ← notify.wait
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assert! (← task1.getState) = .waiting
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assert! (← task2.getState) = .waiting
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assert! (← task3.getState) = .waiting
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discard <| notify.notifyOne
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IO.sleep 100
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let states ← [task1, task2, task3].mapM (fun t => t.getState)
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let finishedCount := states.filter (· == .finished) |>.length
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let waitingCount := states.filter (· == .waiting) |>.length
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assert! finishedCount == 1
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assert! waitingCount == 2
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discard <| notify.notifyOne
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#eval testMultipleWaitersNotifyOne.block
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-- Test multiple waiters with notify (all should be notified)
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def testMultipleWaitersNotifyAll : Async Unit := do
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let notify ← Std.Notify.new
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let task1 ← notify.wait
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let task2 ← notify.wait
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let task3 ← notify.wait
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assert! (← task1.getState) = .waiting
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assert! (← task2.getState) = .waiting
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assert! (← task3.getState) = .waiting
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discard <| notify.notify
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await task1
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await task2
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await task3
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assert! (← task1.getState) = .finished
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assert! (← task2.getState) = .finished
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assert! (← task3.getState) = .finished
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#eval testMultipleWaitersNotifyAll.block
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-- Test sequential notification
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def testSequentialNotification : Async Unit := do
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let notify ← Std.Notify.new
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let task1 ← notify.wait
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let task2 ← notify.wait
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let task3 ← notify.wait
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discard <| notify.notifyOne
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await task1
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assert! (← task1.getState) = .finished
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assert! (← task2.getState) = .waiting
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assert! (← task3.getState) = .waiting
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discard <| notify.notifyOne
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await task2
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assert! (← task2.getState) = .finished
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assert! (← task3.getState) = .waiting
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discard <| notify.notifyOne
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await task3
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assert! (← task3.getState) = .finished
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#eval testSequentialNotification.block
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def testReuseAfterCompletion : Async Unit := do
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let notify ← Std.Notify.new
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let task1 ← notify.wait
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discard <| notify.notifyOne
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await task1
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assert! (← task1.getState) = .finished
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let task2 ← notify.wait
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let task3 ← notify.wait
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discard <| notify.notify
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await task2
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await task3
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assert! (← task2.getState) = .finished
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assert! (← task3.getState) = .finished
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#eval testReuseAfterCompletion.block
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