Enable TrackLinkedCacheEntries dotnet#36765

Author: Tratcher

src/Mvc/Mvc.TagHelpers/src/CacheTagHelperMemoryCacheFactory.cs

@@ -1,4 +1,4 @@
-// Licensed to the .NET Foundation under one or more agreements.
+// Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
 using Microsoft.Extensions.Caching.Memory;
@@ -20,7 +20,8 @@ public CacheTagHelperMemoryCacheFactory(IOptions<CacheTagHelperOptions> options)
     {
         Cache = new MemoryCache(new MemoryCacheOptions
         {
-            SizeLimit = options.Value.SizeLimit
+            SizeLimit = options.Value.SizeLimit,
+            TrackLinkedCacheEntries = true,
         });
     }
 

src/Mvc/Mvc.TagHelpers/src/DependencyInjection/TagHelperExtensions.cs

@@ -84,6 +84,7 @@ internal static void AddCacheTagHelperServices(IServiceCollection services)
 
         // Required default services for cache tag helpers
         services.AddDistributedMemoryCache();
+        services.AddMemoryCache(options => options.TrackLinkedCacheEntries = true);
         services.TryAddSingleton<CacheTagHelperMemoryCacheFactory>();
     }
 }

src/Mvc/Mvc.TagHelpers/test/CacheTagHelperTest.cs

@@ -485,15 +485,14 @@ public async Task ProcessAsync_UsesExpiresSliding_ToExpireCacheEntryWithSlidingE
     }
 
     [Fact]
-    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/36765")]
     public async Task ProcessAsync_FlowsEntryLinkThatAllowsAddingTriggersToAddedEntry()
     {
         // Arrange
         var id = "some-id";
         var expectedContent = new DefaultTagHelperContent();
         expectedContent.SetContent("some-content");
         var tokenSource = new CancellationTokenSource();
-        var cache = new MemoryCache(new MemoryCacheOptions());
+        var cache = new MemoryCache(new MemoryCacheOptions() { TrackLinkedCacheEntries = true });
         var cacheEntryOptions = new MemoryCacheEntryOptions()
             .AddExpirationToken(new CancellationChangeToken(tokenSource.Token));
         var tagHelperContext = new TagHelperContext(

src/Mvc/test/Mvc.FunctionalTests/HtmlGenerationTest.cs

@@ -526,7 +526,6 @@ public async Task CacheTagHelper_VariesByUserId()
     }
 
     [Fact]
-    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/36765")]
     public async Task CacheTagHelper_BubblesExpirationOfNestedTagHelpers()
     {
         // Arrange & Act - 1