chore: import upstream snapshot with attribution

2026-07-13 13:39:25 +08:00
commit db620d33df
5151 changed files with 925932 additions and 0 deletions
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+// Copyright (c) Microsoft. All rights reserved.
+
+using System.Diagnostics.CodeAnalysis;
+
+namespace Microsoft.Agents.AI.Workflows.UnitTests.Futures;
+
+/// <summary>
+/// xUnit collection marker for tests that mutate the process-global
+/// <see cref="Workflows.Futures"/> switches. Membership in this collection serializes
+/// the tests against each other so that <see cref="FuturesScope"/> cannot leak state
+/// into a concurrently running test.
+/// </summary>
+[CollectionDefinition(Name, DisableParallelization = true)]
+[SuppressMessage("Naming", "CA1711:Identifiers should not have incorrect suffix",
+    Justification = "xUnit's [CollectionDefinition] pattern names the marker type after the collection's purpose; the 'Collection' suffix is idiomatic.")]
+public sealed class FuturesSerialCollection
+{
+    public const string Name = "FuturesSerial";
+}