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test: replace final fixed-delay oracles

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This commit is contained in:
Erik 2026-08-18 13:12:26 +02:00
parent ad7ebe9425
commit 79a4489e03
6 changed files with 101 additions and 21 deletions
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38
tests/AcDream.Headless.Tests/HeadlessPluginSessionTests.cs
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@ -212,24 +212,44 @@ public sealed class HeadlessPluginSessionTests
Task subscribe = Task.Run(() => host.Events.EntitySpawned += handler);
Assert.True(replayCaptured.Wait(TimeSpan.FromSeconds(10)));
using var registrationStarted = new ManualResetEventSlim();
Task registration = Task.Run(() =>
Exception? registrationError = null;
var registrationThread = new Thread(() =>
{
registrationStarted.Set();
_ = session.Runtime.EntityObjects.RegisterEntity(
Spawn(0x50000002u, 2f));
});
Assert.True(registrationStarted.Wait(TimeSpan.FromSeconds(10)));
try
{
_ = session.Runtime.EntityObjects.RegisterEntity(
Spawn(0x50000002u, 2f));
}
catch (Exception error)
{
registrationError = error;
}
})
{
IsBackground = true,
Name = "Headless plugin concurrent registration contract",
};
registrationThread.Start();
bool registrationStartedInTime = registrationStarted.Wait(
TimeSpan.FromSeconds(10));
bool registrationBlockedOnReplay = registrationStartedInTime &&
SpinWait.SpinUntil(
() => (registrationThread.ThreadState & ThreadState.WaitSleepJoin) != 0,
TimeSpan.FromSeconds(10));
try
{
await Task.Delay(TimeSpan.FromMilliseconds(100));
Assert.False(registration.IsCompleted);
Assert.True(
registrationBlockedOnReplay,
"registration never waited for the active replay read lease");
}
finally
{
releaseReplay.Set();
}
await Task.WhenAll(subscribe, registration)
.WaitAsync(TimeSpan.FromSeconds(10));
await subscribe.WaitAsync(TimeSpan.FromSeconds(10));
Assert.True(registrationThread.Join(TimeSpan.FromSeconds(10)));
Assert.Null(registrationError);
host.Events.EntitySpawned -= handler;
Assert.Equal([1_000_000u, 1_000_001u], observed);