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test(daemon): plant a scheduler owner only once its task ended #4182

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Merged
ScriptedAlchemy merged 1 commit into from
Oct 17, 2026
Merged

test(daemon): plant a scheduler owner only once its task ended #4182

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43 changes: 24 additions & 19 deletions crates/tracedecay/src/daemon/tests/scheduler_config.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -370,15 +370,16 @@ async fn concurrent_reenable_creates_one_live_scheduler_owner() {
let server = save_scheduled_automation(&engine, &handshake, true).await;
let cg = server.cg().await;
let key = ProjectServerKey::from_open_project(&cg, &handshake).expect("owner key");
let (finished_tx, finished_rx) = tokio::sync::oneshot::channel();
let finished = NativeTask::spawn(async move {
let _ = finished_tx.send(());
})
.expect("native task");
tokio::time::timeout(tokio::time::Duration::from_secs(2), finished_rx)
.await
.expect("finished owner barrier timed out")
.expect("finished owner barrier sender dropped");
let finished = NativeTask::spawn(async {}).expect("native task");
// The planted owner must read as finished to both re-enables. A signal
// sent from inside its body precedes the task's end, and a task that has
// not ended is a live owner the re-enables rightly notify.
assert!(matches!(
tokio::time::timeout(tokio::time::Duration::from_secs(2), finished.wait())
.await
.expect("finished owner barrier timed out"),
tracedecay_runtime_core::native_runtime::NativeTaskOutcome::Completed(())
));
engine
.automation_configured_override
.store(true, std::sync::atomic::Ordering::Relaxed);
Expand Down Expand Up @@ -456,16 +457,20 @@ async fn concurrent_reenable_creates_one_live_scheduler_owner() {
drop(schedulers);
engine.shutdown_all().await;

assert!(matches!(
(first, second),
(
tracedecay_contracts::retrieval::AutomationSchedulerReconcileOutcome::Started,
tracedecay_contracts::retrieval::AutomationSchedulerReconcileOutcome::RunningNotified
) | (
tracedecay_contracts::retrieval::AutomationSchedulerReconcileOutcome::RunningNotified,
tracedecay_contracts::retrieval::AutomationSchedulerReconcileOutcome::Started
)
));
assert!(
matches!(
(first, second),
(
tracedecay_contracts::retrieval::AutomationSchedulerReconcileOutcome::Started,
tracedecay_contracts::retrieval::AutomationSchedulerReconcileOutcome::RunningNotified
) | (
tracedecay_contracts::retrieval::AutomationSchedulerReconcileOutcome::RunningNotified,
tracedecay_contracts::retrieval::AutomationSchedulerReconcileOutcome::Started
)
),
"one re-enable must start the owner and the other must notify it: {:?}",
(first, second)
);
}

#[cfg(unix)]
Expand Down
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