1 files changed, 35 insertions, 0 deletions
diff --git a/test/Mono.Linker.Tests.Cases.Expectations/Assertions/KeptByAttribute.cs b/test/Mono.Linker.Tests.Cases.Expectations/Assertions/KeptByAttribute.cs
new file mode 100644
index 000000000..d7871d9ca
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+++ b/test/Mono.Linker.Tests.Cases.Expectations/Assertions/KeptByAttribute.cs
@@ -0,0 +1,35 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System;
+
+namespace Mono.Linker.Tests.Cases.Expectations.Assertions
+{
+	[AttributeUsage (AttributeTargets.All, Inherited = false)]
+	public class KeptByAttribute : KeptAttribute
+	{
+		private KeptByAttribute () { }
+
+		/// <summary>
+		/// Place on an type member to indicate that the linker should log that the member is kept as a depenendency of <paramref name="dependencyProvider"/> with reason <paramref name="reason"/>.
+		/// </summary>
+		/// <param name="dependencyProvider">Cecil's FullName property of the item that provides the dependency that keeps the item</param>
+		/// <param name="reason">The string representation of the DependencyKind that is recorded as the reason for the dependency</param>
+		public KeptByAttribute (string dependencyProvider, string reason) { }
+
+		/// <summary>
+		/// Place on an type member to indicate that the linker should log that the member is kept as a depenendency of <paramref name="dependencyProviderType"/> with reason <paramref name="reason"/>.
+		/// </summary>
+		/// <param name="dependencyProviderType">The type that is providing the dependency that keeps the item</param>
+		/// <param name="reason">The string representation of the DependencyKind that is recorded as the reason for the dependency</param>
+		public KeptByAttribute (Type dependencyProviderType, string reason) { }
+
+		/// <summary>
+		/// Place on an type member to indicate that the linker should log that the member is kept as a depenendency of <paramref name="dependencyProviderType"/>.<paramref name="memberName"/> with reason <paramref name="reason"/>.
+		/// </summary>
+		/// <param name="dependencyProviderType">The declaring type of the member that is providing the dependency that keeps the item</param>
+		/// <param name="memberName">Cecil's 'Name' property of the member that provides the dependency that keeps the item</param>
+		/// <param name="reason">The string representation of the DependencyKind that is recorded as the reason for the dependency</param>
+		public KeptByAttribute (Type dependencyProviderType, string memberName, string reason) { }
+	}
+}