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Ack Cut D D2 (C#): the oversized-send test compares the outstanding count with the one the listener's own unacknowledged Accept holds

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Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
This commit is contained in:
Meta Vens 2026-09-30 12:30:25 +02:00
commit 590744f6f1
1 changed files with 5 additions and 2 deletions
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7
tests/GameCult.Networking.Tests/CultNetRudpSendFailureTests.cs
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@ -156,12 +156,15 @@ namespace GameCult.Networking.Tests
var (server, _, x, y) = TwoPeers();
using (server)
{
// Each peer's own Accept is still awaiting its ack; the refused send adds nothing to it.
var outstanding = x.Server.Session.OutstandingReliablePacketCount;
var otherOutstanding = y.Server.Session.OutstandingReliablePacketCount;
var error = Assert.Throws<SocketException>(() => server.SendSchema(x.Server, new byte[70_000]))!;
Assert.That(CultNetRudpSession.IsPermanentSendError(error), Is.True, error.SocketErrorCode.ToString());
Assert.That(server.Stats.SendFailures, Is.Zero);
Assert.That(server.Stats.FramesSent, Is.Zero);
Assert.That(server.Peers, Has.Count.EqualTo(2), "the caller's error ends no session");
Assert.That(x.Server.Session.OutstandingReliablePacketCount, Is.Zero, "nothing is pending or queued to resend");
Assert.That(x.Server.Session.OutstandingReliablePacketCount, Is.EqualTo(outstanding), "nothing is pending or queued to resend");
// The refused send consumed no sequence: the next frame is delivered in order instead
// of waiting behind a gap that never fills.
@ -169,7 +172,7 @@ namespace GameCult.Networking.Tests
var data = Drain(x.Socket).Single(p => p.PacketType == CultNetRudpPacketType.Data);
var delivered = x.Session.Receive(data, 1).Delivered;
Assert.That(delivered.Select(frame => Encoding.UTF8.GetString(frame.Payload)), Is.EqualTo(new[] { "next" }));
Assert.That(y.Server.Session.OutstandingReliablePacketCount, Is.Zero);
Assert.That(y.Server.Session.OutstandingReliablePacketCount, Is.EqualTo(otherOutstanding));
}
}