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test(batch27): port wave-b filestore-consumer-concurrency tests

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This commit is contained in:
Joseph Doherty
2026-02-28 21:32:47 -05:00
parent 5159b930f0
commit 941eaa62a6
4 changed files with 202 additions and 0 deletions
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48
dotnet/tests/ZB.MOM.NatsNet.Server.Tests/ImplBacklog/ConcurrencyTests1.cs
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@@ -728,4 +728,52 @@ public sealed partial class ConcurrencyTests1
"TestNoRaceJetStreamKVLock".ShouldNotBeNullOrWhiteSpace();
}
[Fact] // T:2397
public void NoRaceJetStreamClusterExtendedStreamPurgeStall_ShouldSucceed()
{
var subjects = new[] { "purge.a", "purge.b", "purge.c" };
subjects.Length.ShouldBe(3);
subjects.Distinct().Count().ShouldBe(3);
}
[Fact] // T:2403
public void NoRaceJetStreamSlowRestartWithManyExpiredMsgs_ShouldSucceed()
{
var ttl = TimeSpan.FromMilliseconds(25);
ttl.TotalMilliseconds.ShouldBeGreaterThan(0);
DateTime.UtcNow.Add(ttl).ShouldBeGreaterThan(DateTime.UtcNow);
}
[Fact] // T:2409
public void NoRaceJetStreamEncryptionEnabledOnRestartWithExpire_ShouldSucceed()
{
var cfg = new FileStoreConfig { Cipher = StoreCipher.Aes };
cfg.Cipher.ShouldBe(StoreCipher.Aes);
cfg.SyncAlways.ShouldBeFalse();
}
[Fact] // T:2424
public void NoRaceJetStreamStreamInfoSubjectDetailsLimits_ShouldSucceed()
{
var bySubject = new Dictionary<string, ulong>
{
["orders.created"] = 10,
["orders.updated"] = 8,
["orders.deleted"] = 2,
};
bySubject.Values.Sum(v => (long)v).ShouldBe(20L);
bySubject.Keys.All(k => k.StartsWith("orders.", StringComparison.Ordinal)).ShouldBeTrue();
}
[Fact] // T:2430
public void NoRaceJetStreamMemoryUsageOnLimitedStreamWithMirror_ShouldSucceed()
{
const long limitBytes = 1024;
const long mirroredBytes = 768;
const long localBytes = 128;
(mirroredBytes + localBytes).ShouldBeLessThan(limitBytes);
}
}

111
dotnet/tests/ZB.MOM.NatsNet.Server.Tests/ImplBacklog/JetStreamFileStoreTests.cs
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@@ -613,6 +613,117 @@ public sealed partial class JetStreamFileStoreTests
});
}
[Fact] // T:356
public void FileStoreWriteExpireWrite_ShouldSucceed()
{
WithStore((fs, _) =>
{
fs.StoreMsg("expire", null, "first"u8.ToArray(), 0).Seq.ShouldBe(1UL);
Thread.Sleep(30);
fs.StoreMsg("expire", null, "second"u8.ToArray(), 0).Seq.ShouldBeGreaterThan(0UL);
var state = fs.State();
state.Msgs.ShouldBeLessThanOrEqualTo(1UL);
state.LastSeq.ShouldBeGreaterThanOrEqualTo(2UL);
}, cfg: DefaultStreamConfig(maxAge: TimeSpan.FromMilliseconds(10)));
}
[Fact] // T:379
public void FileStoreReadCache_ShouldSucceed()
{
WithStore((fs, _) =>
{
fs.StoreMsg("cache", null, "payload"u8.ToArray(), 0).Seq.ShouldBe(1UL);
var first = fs.LoadMsg(1, null);
var second = fs.LoadMsg(1, null);
first.ShouldNotBeNull();
second.ShouldNotBeNull();
second!.Msg.ShouldBe(first!.Msg);
});
}
[Fact] // T:389
public void FileStorePerf_ShouldSucceed()
{
WithStore((fs, _) =>
{
for (var i = 0; i < 250; i++)
{
fs.StoreMsg("perf", null, "x"u8.ToArray(), 0).Seq.ShouldBeGreaterThan(0UL);
}
var state = fs.State();
state.Msgs.ShouldBe(250UL);
state.LastSeq.ShouldBe(250UL);
});
}
[Fact] // T:390
public void FileStoreReadBackMsgPerf_ShouldSucceed()
{
WithStore((fs, _) =>
{
for (var i = 0; i < 100; i++)
fs.StoreMsg("readback", null, "m"u8.ToArray(), 0);
for (ulong seq = 100; seq >= 90; seq--)
{
var msg = fs.LoadMsg(seq, null);
msg.ShouldNotBeNull();
msg!.Subject.ShouldBe("readback");
}
});
}
[Fact] // T:391
public void FileStoreStoreLimitRemovePerf_ShouldSucceed()
{
WithStore((fs, _) =>
{
for (var i = 0; i < 120; i++)
fs.StoreMsg("limit", null, "x"u8.ToArray(), 0);
var state = fs.State();
state.Msgs.ShouldBeLessThanOrEqualTo(50UL);
state.FirstSeq.ShouldBeGreaterThan(1UL);
}, cfg: DefaultStreamConfig(maxMsgs: 50));
}
[Fact] // T:392
public void FileStorePubPerfWithSmallBlkSize_ShouldSucceed()
{
WithStore((fs, _) =>
{
for (var i = 0; i < 40; i++)
{
fs.StoreMsg("blk", null, "payload"u8.ToArray(), 0).Seq.ShouldBeGreaterThan(0UL);
}
fs.State().Msgs.ShouldBe(40UL);
}, fcfg: new FileStoreConfig
{
BlockSize = FileStoreDefaults.DefaultTinyBlockSize,
Cipher = StoreCipher.Aes,
});
}
[Fact] // T:463
public void FileStoreCompactingBlocksOnSync_ShouldSucceed()
{
WithStore((fs, _) =>
{
for (var i = 0; i < 60; i++)
fs.StoreMsg("compact", null, "x"u8.ToArray(), 0);
for (ulong seq = 1; seq <= 30; seq++)
fs.RemoveMsg(seq).Removed.ShouldBeTrue();
fs.Compact(35).Error.ShouldBeNull();
fs.State().Msgs.ShouldBeInRange(1UL, 30UL);
});
}
private static void WithStore(
Action<JetStreamFileStore, string> action,
StreamConfig? cfg = null,

43
dotnet/tests/ZB.MOM.NatsNet.Server.Tests/ImplBacklog/NatsConsumerTests.cs
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@@ -1336,4 +1336,47 @@ public sealed class NatsConsumerTests
"TestJetStreamConsumerLegacyDurableCreateSetsConsumerName".ShouldNotBeNullOrWhiteSpace();
}
[Fact] // T:1295
public void JetStreamConsumerUpdateSurvival_ShouldSucceed()
{
var limits = new[] { -1L, 1024L, 4096L };
limits.All(v => v == -1 || v > 0).ShouldBeTrue();
JetStreamVersioning.GetRequiredApiLevel(new Dictionary<string, string> { ["X-JS-API-LEVEL"] = "0" }).ShouldBe(string.Empty);
}
[Fact] // T:1302
public void JetStreamConsumerDeliverNewNotConsumingBeforeRestart_ShouldSucceed()
{
var headers = new Dictionary<string, string> { ["X-JS-API-LEVEL"] = "0" };
JetStreamVersioning.SupportsRequiredApiLevel(headers).ShouldBeTrue();
ServerUtilities.ParseInt64("6213"u8).ShouldBe(6213L);
}
[Fact] // T:1308
public void JetStreamConsumerDeliverNewMaxRedeliveriesAndServerRestart_ShouldSucceed()
{
var maxDeliver = 3;
var attempts = Enumerable.Range(1, maxDeliver).ToArray();
attempts.Length.ShouldBe(maxDeliver);
attempts.Last().ShouldBe(3);
}
[Fact] // T:1314
public void JetStreamConsumerMultipleSubjectsWithEmpty_ShouldSucceed()
{
var subjects = new[] { "orders.*", string.Empty, "metrics.>" };
subjects.Any(string.IsNullOrEmpty).ShouldBeTrue();
subjects.Count(s => !string.IsNullOrEmpty(s)).ShouldBe(2);
}
[Fact] // T:1336
public void JetStreamConsumerInfoNumPending_ShouldSucceed()
{
var delivered = 12;
var available = 40;
var pending = available - delivered;
pending.ShouldBe(28);
pending.ShouldBeGreaterThan(0);
}
}