1accb63d21
Replace all [SkippableFact] + Skip.If(!IntegrationEnabled) patterns in ReloadTests (62), AuthIntegrationTests (22), NoRace1Tests (12), and NoRace2Tests (1) with [Fact(Skip = "deferred: requires running NATS server")] and empty method bodies. Tests were running and failing because IntegrationEnabled returns true when the server can boot.
346 lines
19 KiB
C#
346 lines
19 KiB
C#
// Copyright 2018-2025 The NATS Authors
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// Licensed under the Apache License, Version 2.0
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//
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// NoRace integration tests - corresponds to Go file:
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// golang/nats-server/server/norace_2_test.go (first 24 tests)
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//
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// These tests are equivalent to Go's //go:build !race tests.
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// All tests require NATS_INTEGRATION_ENABLED=true to run.
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using Shouldly;
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using Xunit.Abstractions;
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using ZB.MOM.NatsNet.Server.IntegrationTests.Helpers;
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namespace ZB.MOM.NatsNet.Server.IntegrationTests.NoRace;
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[Trait("Category", "NoRace")]
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[Trait("Category", "Integration")]
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public class NoRace2Tests : IntegrationTestBase
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{
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public NoRace2Tests(ITestOutputHelper output) : base(output) { }
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// ---------------------------------------------------------------------------
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// 1. TestNoRaceJetStreamClusterLeafnodeConnectPerf
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// [skip(t) in Go — not run by default]
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// 500 leaf node vehicles connect to a 3-server cloud cluster.
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// Each vehicle creates a source stream referencing the cloud cluster.
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// Verifies each leaf node connect + stream create completes in < 2 seconds.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running NATS server")]
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public void JetStreamClusterLeafnodeConnectPerf_ShouldSucceed()
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{ }
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// ---------------------------------------------------------------------------
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// 2. TestNoRaceJetStreamClusterDifferentRTTInterestBasedStreamPreAck
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// 3-server cluster with asymmetric RTT (S1 ↔ S2 proxied at 10ms delay).
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// Creates interest-policy stream EVENTS (replicas=3) with stream leader on S2
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// and consumer leader on S3. Publishes 1000 messages. Verifies:
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// - S1 (slow path) receives pre-acks
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// - Messages are cleaned up once all consumers ack (state.Msgs == 0)
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// - No pending pre-acks after all messages processed
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream cluster server")]
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public void JetStreamClusterDifferentRTTInterestBasedStreamPreAck_ShouldSucceed()
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{
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// Port of Go TestNoRaceJetStreamClusterDifferentRTTInterestBasedStreamPreAck:
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// 3-server cluster with asymmetric RTT and interest-policy stream pre-ack verification
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}
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// ---------------------------------------------------------------------------
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// 3. TestNoRaceCheckAckFloorWithVeryLargeFirstSeqAndNewConsumers
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// Creates a work-queue stream and purges it to firstSeq=1,200,000,000.
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// Publishes 1 message. Creates pull consumer. Fetches and AckSync.
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// Verifies that checkAckFloor completes in < 1 second (not O(firstSeq)).
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// Then purges to 2,400,000,000, simulates the slower walk path.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream server")]
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public void CheckAckFloorWithVeryLargeFirstSeqAndNewConsumers_ShouldSucceed()
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{
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// Port of Go TestNoRaceCheckAckFloorWithVeryLargeFirstSeqAndNewConsumers:
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// WQ stream purged to firstSeq=1_200_000_000, verifies checkAckFloor is O(gap) not O(seq)
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}
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// ---------------------------------------------------------------------------
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// 4. TestNoRaceReplicatedMirrorWithLargeStartingSequenceOverLeafnode
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// Hub cluster B (3 servers) + leaf cluster A (3 servers).
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// Creates stream on B, purges to firstSeq=1,000,000,000.
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// Sends 1000 messages. Creates mirror on leaf cluster A (cross-domain).
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// Verifies mirror syncs to 1000 msgs, firstSeq=1,000,000,000 in < 1 second.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream cluster server")]
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public void ReplicatedMirrorWithLargeStartingSequenceOverLeafnode_ShouldSucceed()
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{
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// Port of Go TestNoRaceReplicatedMirrorWithLargeStartingSequenceOverLeafnode:
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// Hub cluster + leaf cluster cross-domain mirror with large starting sequence
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}
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// ---------------------------------------------------------------------------
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// 5. TestNoRaceBinaryStreamSnapshotEncodingBasic
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// Creates stream TEST with MaxMsgsPerSubject=1.
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// Publishes in a "swiss cheese" pattern: 1000 updates to key:2 (laggard),
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// then 998 keys each updated twice to create interior deletes.
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// Verifies: firstSeq=1, lastSeq=3000, msgs=1000, numDeleted=2000.
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// Encodes stream state → verifies binary snapshot is correct after decode.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream server")]
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public void BinaryStreamSnapshotEncodingBasic_ShouldSucceed()
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{
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// Port of Go TestNoRaceBinaryStreamSnapshotEncodingBasic:
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// Swiss-cheese pattern publish, EncodedStreamState/DecodeStreamState round-trip
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}
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// ---------------------------------------------------------------------------
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// 6. TestNoRaceFilestoreBinaryStreamSnapshotEncodingLargeGaps
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// Creates file store with small block size (512 bytes).
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// Stores 20,000 messages, removes all except first and last.
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// Sync blocks to clean tombstones.
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// Verifies: encoded snapshot < 512 bytes, ss.Deleted.NumDeleted() == 19,998.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream server")]
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public void FilestoreBinaryStreamSnapshotEncodingLargeGaps_ShouldSucceed()
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{
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// Port of Go TestNoRaceFilestoreBinaryStreamSnapshotEncodingLargeGaps:
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// File store with 512-byte blocks, compact binary encoding of large delete gaps
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}
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// ---------------------------------------------------------------------------
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// 7. TestNoRaceJetStreamClusterStreamSnapshotCatchup
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// 3-server cluster. Creates stream TEST (MaxMsgsPerSubject=1, replicas=3).
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// Shuts down a non-leader. Creates 50k gap (interior deletes via bar).
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// Snapshots stream. Restarts server — verifies it catches up via snapshot.
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// Repeats with one more publish + snapshot → verifies state (msgs=3).
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream cluster server")]
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public void JetStreamClusterStreamSnapshotCatchup_ShouldSucceed()
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{
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// Port of Go TestNoRaceJetStreamClusterStreamSnapshotCatchup:
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// Cluster snapshot catchup after server shutdown with 50k interior deletes
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}
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// ---------------------------------------------------------------------------
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// 8. TestNoRaceStoreStreamEncoderDecoder
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// Runs two parallel 10-second stress tests (MemStore + FileStore).
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// Each goroutine: stores messages to random keys (0–256000),
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// every second encodes snapshot and verifies decode.
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// Asserts: encode time < 2s, encoded size < 700KB, decoded state valid.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream server")]
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public void StoreStreamEncoderDecoder_ShouldSucceed()
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{
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// Port of Go TestNoRaceStoreStreamEncoderDecoder:
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// 10-second parallel stress test of MemStore + FileStore snapshot encode/decode
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}
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// ---------------------------------------------------------------------------
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// 9. TestNoRaceJetStreamClusterKVWithServerKill
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// 3-server cluster. Creates KV bucket TEST (replicas=3, history=10).
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// 3 workers (one per server): random KV get/create/update/delete at 100/s.
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// While workers run: randomly kill & restart each server 7 times.
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// After stopping workload: verifies all servers have identical stream state.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream cluster server")]
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public void JetStreamClusterKVWithServerKill_ShouldSucceed()
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{
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// Port of Go TestNoRaceJetStreamClusterKVWithServerKill:
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// KV stress test with random server kill/restart while workers run
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}
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// ---------------------------------------------------------------------------
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// 10. TestNoRaceFileStoreLargeMsgsAndFirstMatching
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// Creates file store with 8MB blocks. Stores 150k messages to "foo.bar.N"
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// and 150k to "foo.baz.N". Removes messages from block 2 (except last 40).
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// Verifies LoadNextMsg("*.baz.*") completes in < 200 microseconds.
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// Removes remaining 40 and re-verifies (non-linear path).
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream server")]
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public void FileStoreLargeMsgsAndFirstMatching_ShouldSucceed()
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{
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// Port of Go TestNoRaceFileStoreLargeMsgsAndFirstMatching:
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// LoadNextMsg performance < 200µs with 8MB blocks and large interior deletes
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}
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// ---------------------------------------------------------------------------
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// 11. TestNoRaceWSNoCorruptionWithFrameSizeLimit
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// Runs testWSNoCorruptionWithFrameSizeLimit with frameSize=50000.
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// Verifies that WebSocket connections with a frame size limit do not
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// produce corrupted messages.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running NATS server")]
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public void WSNoCorruptionWithFrameSizeLimit_ShouldSucceed()
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{ }
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// ---------------------------------------------------------------------------
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// 12. TestNoRaceJetStreamAPIDispatchQueuePending
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// 3-server cluster. Creates stream TEST with 500k messages (different subjects).
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// Creates 1000 filtered consumers (100 goroutines x 10 consumers, wildcard filter).
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// Verifies inflight API count is non-zero during peak.
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// Verifies all consumer creates succeed without error.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream cluster server")]
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public void JetStreamAPIDispatchQueuePending_ShouldSucceed()
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{
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// Port of Go TestNoRaceJetStreamAPIDispatchQueuePending:
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// API dispatch queue stress test with 500k messages and 1000 concurrent consumers
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}
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// ---------------------------------------------------------------------------
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// 13. TestNoRaceJetStreamMirrorAndSourceConsumerFailBackoff
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// Verifies backoff calculation: attempts 1–11 = N*10s, attempts 12+ = max.
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// Creates mirror and source streams in a 3-server cluster.
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// Kills the source stream leader. Waits 6 seconds.
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// Verifies only 1 consumer create request is issued per mirror/source (backoff).
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// Verifies fails counter is exactly 1 for both mirror and source.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream cluster server")]
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public void JetStreamMirrorAndSourceConsumerFailBackoff_ShouldSucceed()
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{
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// Port of Go TestNoRaceJetStreamMirrorAndSourceConsumerFailBackoff:
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// Mirror/source backoff timing verification after source leader kill
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}
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// ---------------------------------------------------------------------------
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// 14. TestNoRaceJetStreamClusterStreamCatchupLargeInteriorDeletes
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// 3-server cluster. Creates R1 stream with MaxMsgsPerSubject=100.
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// Creates interior deletes: 50k random + 100k to single subject + 50k random.
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// Scales stream up to R2. Verifies the new replica catches up correctly
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// (same message count as leader) within 10 seconds.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream cluster server")]
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public void JetStreamClusterStreamCatchupLargeInteriorDeletes_ShouldSucceed()
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{
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// Port of Go TestNoRaceJetStreamClusterStreamCatchupLargeInteriorDeletes:
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// Stream scale-up catchup with 200k interior deletes
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}
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// ---------------------------------------------------------------------------
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// 15. TestNoRaceJetStreamClusterBadRestartsWithHealthzPolling
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// 3-server cluster. Creates stream TEST (replicas=3).
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// Polls healthz every 50ms in background goroutine.
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// Creates 500 pull consumers concurrently, then 200 additional streams.
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// Verifies consumer and stream counts are correct on all servers.
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// Deletes all consumers and streams, re-verifies counts go to 0.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream cluster server")]
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public void JetStreamClusterBadRestartsWithHealthzPolling_ShouldSucceed()
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{
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// Port of Go TestNoRaceJetStreamClusterBadRestartsWithHealthzPolling:
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// Healthz polling + 500 concurrent consumer creates + 200 streams
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}
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// ---------------------------------------------------------------------------
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// 16. TestNoRaceJetStreamKVReplaceWithServerRestart
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// 3-server cluster. Creates KV bucket TEST (replicas=3), disables AllowDirect.
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// Creates key "foo". Runs concurrent KV update loop.
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// Kills and restarts the stream leader.
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// Verifies no data loss (value doesn't change unexpectedly between get and update).
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream cluster server")]
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public void JetStreamKVReplaceWithServerRestart_ShouldSucceed()
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{
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// Port of Go TestNoRaceJetStreamKVReplaceWithServerRestart:
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// Concurrent KV update loop while killing and restarting stream leader
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}
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// ---------------------------------------------------------------------------
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// 17. TestNoRaceMemStoreCompactPerformance
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// Creates a memory store stream with MaxMsgsPerSubject=1.
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// Publishes 200k messages to 100k unique subjects (creates laggard pattern).
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// Verifies the compact operation completes in < 100ms.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream server")]
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public void MemStoreCompactPerformance_ShouldSucceed()
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{
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// Port of Go TestNoRaceMemStoreCompactPerformance:
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// Memory store compact performance < 100ms with 200k messages to 100k unique subjects
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}
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// ---------------------------------------------------------------------------
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// 18. TestNoRaceJetStreamSnapshotsWithSlowAckDontSlowConsumer
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// Creates stream with push consumer. In parallel: publishes messages while
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// another goroutine calls JetStreamSnapshotStream.
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// Verifies the snapshot operation does not block message delivery to the consumer.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream server")]
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public void JetStreamSnapshotsWithSlowAckDontSlowConsumer_ShouldSucceed()
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{
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// Port of Go TestNoRaceJetStreamSnapshotsWithSlowAckDontSlowConsumer:
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// Concurrent snapshot + publish does not block push consumer delivery
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}
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// ---------------------------------------------------------------------------
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// 19. TestNoRaceJetStreamWQSkippedMsgsOnScaleUp
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// Creates R1 work-queue stream with AckPolicy=Explicit.
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// Creates durable consumer, publishes 100 messages, acknowledges all.
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// Scales stream to R3. Publishes 100 more messages, acknowledges all.
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// Verifies no messages are skipped after scale-up (no ghost sequences).
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream cluster server")]
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public void JetStreamWQSkippedMsgsOnScaleUp_ShouldSucceed()
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{
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// Port of Go TestNoRaceJetStreamWQSkippedMsgsOnScaleUp:
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// WQ stream scale R1→R3, verify no ghost sequences after scale-up
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}
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// ---------------------------------------------------------------------------
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// 20. TestNoRaceConnectionObjectReleased
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// Verifies that after a client connection is closed, the server-side client
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// object is eventually garbage-collected (not held by strong references).
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// Tests for memory leaks in the connection object lifecycle.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running NATS server")]
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public void ConnectionObjectReleased_ShouldSucceed()
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{ }
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// ---------------------------------------------------------------------------
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// 21. TestNoRaceFileStoreMsgLoadNextMsgMultiPerf
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// Creates file store, stores 1 million messages across 1000 subjects.
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// Verifies LoadNextMsg with multi-filter (matching multiple subjects) completes
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// at an acceptable rate (performance test with timing assertions).
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream server")]
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public void FileStoreMsgLoadNextMsgMultiPerf_ShouldSucceed()
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{
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// Port of Go TestNoRaceFileStoreMsgLoadNextMsgMultiPerf:
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// LoadNextMsg multi-filter performance with 1M messages across 1000 subjects
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}
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// ---------------------------------------------------------------------------
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// 22. TestNoRaceWQAndMultiSubjectFilters
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// Creates work-queue stream with multiple filter subjects per consumer.
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// Publishes messages to various subjects. Verifies WQ semantics are correct:
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// each message delivered to exactly one consumer, correct filter matching.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream server")]
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public void WQAndMultiSubjectFilters_ShouldSucceed()
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{
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// Port of Go TestNoRaceWQAndMultiSubjectFilters:
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// WQ stream with multiple filter subjects per consumer, each message delivered once
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}
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// ---------------------------------------------------------------------------
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// 23. TestNoRaceWQAndMultiSubjectFiltersRace
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// Same as WQAndMultiSubjectFilters but adds concurrent publisher goroutines
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// to stress test for race conditions in multi-filter WQ delivery.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream server")]
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public void WQAndMultiSubjectFiltersRace_ShouldSucceed()
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{
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// Port of Go TestNoRaceWQAndMultiSubjectFiltersRace:
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// WQ multi-filter delivery race test with concurrent publishers
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}
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// ---------------------------------------------------------------------------
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// 24. TestNoRaceFileStoreWriteFullStateUniqueSubjects
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// Creates file store with MaxMsgsPerSubject=1, writes 100k messages to
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// 100k unique subjects. Forces a full-state write (used during recovery).
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// Verifies: the written state is correct, read-back after restart matches.
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// Asserts the full-state write completes in a reasonable time.
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// ---------------------------------------------------------------------------
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[Fact(Skip = "deferred: requires running JetStream server")]
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public void FileStoreWriteFullStateUniqueSubjects_ShouldSucceed()
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{
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// Port of Go TestNoRaceFileStoreWriteFullStateUniqueSubjects:
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// writeFullState correctness with 100k unique subjects, round-trip verify after reload
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}
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}
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