实现 .NET 10 托盘版网关保活

包含分层探测、可补偿的 IPv4 路由/DNS 切换、自动策略、托盘与分组设置界面、只读诊断工具、离线测试和发布脚本。
2026-10-23 23:35:20 +08:00
parent 59a2982b2c
commit 2d85527656
57 changed files with 8623 additions and 0 deletions
@@ -0,0 +1,77 @@
+namespace GatewayKeepalive.Tests;
+
+internal static class Program
+{
+    private static async Task<int> Main()
+    {
+        var tests = new (string Name, Func<Task> Run)[]
+        {
+            ("SwitchPolicy: success threshold, cap, and recovery cooldown", SwitchPolicyTests.SuccessThresholdAndCooldownAsync),
+            ("SwitchPolicy: failure threshold and failure cooldown", SwitchPolicyTests.FailureThresholdAndCooldownAsync),
+            ("SwitchPolicy: failure retry has a 30 second floor", SwitchPolicyTests.FailureRetryUsesThirtySecondFloorAsync),
+            ("SwitchPolicy: paused, fixed, and observe-only modes reset counts", SwitchPolicyTests.NonAutoModesResetCountsAsync),
+            ("SwitchPolicy: switch, failure, and explicit reset clear counters", SwitchPolicyTests.CountsResetAfterEventsAsync),
+            ("SwitchService: DNS failure after route write rolls back", SwitchServiceTests.DnsFailureAfterRouteWriteRollsBackAsync),
+            ("SwitchService: egress verification failure rolls back", SwitchServiceTests.EgressFailureRollsBackAsync),
+            ("SwitchService: rollback failure retains journal and raises RecoveryRequired", SwitchServiceTests.RollbackFailureRetainsJournalAsync),
+            ("SwitchService: external modification is never overwritten", SwitchServiceTests.ExternalModificationIsNotOverwrittenAsync),
+            ("SwitchService: cross-network rollback is rejected", SwitchServiceTests.CrossNetworkRollbackIsRejectedAsync),
+            ("SwitchService: profile DNS is rejected", SwitchServiceTests.ProfileDnsIsRejectedAsync),
+            ("SwitchService: destination gateway must be on the adapter subnet", SwitchServiceTests.GatewayMustBeOnAdapterSubnetAsync),
+            ("SwitchService: failed baseline restore compensates original configuration", SwitchServiceTests.BaselineRestoreFailureCompensatesAsync),
+            ("SwitchService: plan preserves an already preferred gateway metric", SwitchServiceTests.PlanPreservesPreferredMetricAsync),
+            ("SwitchService: identical configuration skips route and DNS writes", SwitchServiceTests.SwitchSameConfigurationSkipsWritesAsync),
+            ("SwitchService: only changed DNS is written", SwitchServiceTests.SwitchWritesOnlyChangedDnsAsync),
+            ("SwitchService: only changed routes are written", SwitchServiceTests.SwitchWritesOnlyChangedRoutesAsync),
+            ("SwitchService: unchanged rollback skips route and DNS writes", SwitchServiceTests.RollbackSameConfigurationSkipsWritesAsync),
+            ("SwitchService: unchanged baseline restore skips route and DNS writes", SwitchServiceTests.BaselineRestoreSameConfigurationSkipsWritesAsync),
+            ("GatewayController: unconfigured refresh does no probe or write", GatewayControllerTests.InitialUnconfiguredDoesNotProbeOrWriteAsync),
+            ("GatewayController: first paused save preserves real direct DNS", GatewayControllerTests.ExplicitPausedSavePreservesRealDirectDnsAsync),
+            ("GatewayController: external configuration is not overwritten", GatewayControllerTests.ExternalConfigurationChangeIsNotOverwrittenAsync),
+            ("GatewayController: legacy empty session fingerprint is not writable", GatewayControllerTests.LegacySessionWithoutFingerprintIsNotWritableAsync),
+            ("GatewayController: failed save does not become writable", GatewayControllerTests.SaveFailureAfterSessionWriteDoesNotBecomeWritableAsync),
+            ("GatewayController: unfinished journal blocks automatic control", GatewayControllerTests.UnfinishedJournalBlocksAutomaticControlAsync),
+            ("GatewayController: fixed rollback failure keeps fixed policy", GatewayControllerTests.FixedFailureKeepsFixedPolicyAfterRollbackAsync),
+            ("GatewayController: concurrent refreshes are coalesced", GatewayControllerTests.ConcurrentRefreshIsCoalescedAsync),
+            ("GatewayController: save and refresh writes are serialized", GatewayControllerTests.SaveAndRefreshAreSerializedAsync),
+            ("GatewayController: stop restores when RestoreOnExit is enabled", GatewayControllerTests.StopRestoresWhenRequestedAsync),
+            ("GatewayController: stop restores persisted session before first refresh", GatewayControllerTests.StopRestoresPersistedSessionBeforeFirstRefreshAsync),
+            ("GatewayController: stop leaves network when restore is disabled", GatewayControllerTests.StopLeavesNetworkWhenRestoreIsDisabledAsync),
+            ("GatewayController: failed stop restore leaves controller available", GatewayControllerTests.StopRestoreFailureLeavesControllerAvailableAsync),
+            ("Recovery: failed durable Pause prevents all restore writes", RecoveryRegressionTests.RestorePauseWriteFailurePreventsNetworkWritesAsync),
+            ("Recovery: Pause precedes network restore and survives restart", RecoveryRegressionTests.RestorePersistsPauseBeforeWritesAndRestartAsync),
+            ("Recovery: baseline metadata failure retains journal and durable Pause", RecoveryRegressionTests.RestoreSessionFailureRetainsBaselineJournalAsync),
+            ("Recovery: explicit rollback metadata failure retains journal and durable Pause", RecoveryRegressionTests.RestoreSessionFailureRetainsRollbackJournalAsync),
+            ("Recovery: Stop resolves pending journal then restores original baseline", RecoveryRegressionTests.StopPendingJournalContinuesToOriginalBaselineAsync),
+            ("Guarded switch: foreign route after preflight is preserved", RecoveryRegressionTests.ForeignRouteAfterPreflightIsProtectedAsync),
+            ("Guarded switch: foreign DNS after preflight is preserved", RecoveryRegressionTests.ForeignDnsAfterPreflightIsProtectedAsync),
+            ("Guarded switch: foreign route after routes and before DNS is preserved", RecoveryRegressionTests.ForeignRouteBeforeDnsIsProtectedAsync),
+            ("Guarded switch: foreign DNS after routes and before DNS is preserved", RecoveryRegressionTests.ForeignDnsBeforeDnsIsProtectedAsync),
+            ("NetworkComparison: every owned route, DNS, and network field participates", NetworkComparisonTests.EachOwnedFieldParticipatesAsync),
+            ("NetworkComparison: transaction recovery accepts only exact before/intended rows", NetworkComparisonTests.RecoveryRejectsForeignRowsAsync),
+            ("JsonStore: round trip, backup, and failed serialization preserve the last complete file", JsonStoreTests.AtomicReplacementAsync),
+            ("Windows NativeLayout: x64 structure sizes and metric offsets", NativeLayoutTests.X64LayoutAsync),
+        };
+
+        var failures = 0;
+        var started = DateTime.UtcNow;
+        Console.WriteLine($"Running {tests.Length} offline GatewayKeepalive tests.");
+        foreach (var test in tests)
+        {
+            try
+            {
+                await test.Run();
+                Console.WriteLine($"PASS  {test.Name}");
+            }
+            catch (Exception exception)
+            {
+                failures++;
+                Console.WriteLine($"FAIL  {test.Name}");
+                Console.WriteLine(exception);
+            }
+        }
+
+        Console.WriteLine($"Completed in {(DateTime.UtcNow - started).TotalSeconds:F2}s: {tests.Length - failures} passed, {failures} failed.");
+        return failures == 0 ? 0 : 1;
+    }
+}