diff --git a/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/Microsoft.Extensions.FileSystemGlobbing.Tests.csproj b/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/Microsoft.Extensions.FileSystemGlobbing.Tests.csproj
index fdc4fd683db0ae..73712b52c7fc1c 100644
--- a/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/Microsoft.Extensions.FileSystemGlobbing.Tests.csproj
+++ b/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/Microsoft.Extensions.FileSystemGlobbing.Tests.csproj
@@ -3,8 +3,6 @@
   <PropertyGroup>
     <TargetFrameworks>$(NetCoreAppCurrent);$(NetFrameworkCurrent)</TargetFrameworks>
     <EnableDefaultItems>true</EnableDefaultItems>
-    <!-- https://github.com/dotnet/runtime/issues/126862 -->
-    <EnableTrimAnalyzer>false</EnableTrimAnalyzer>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/FileSystemGlobbingTestContext.cs b/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/FileSystemGlobbingTestContext.cs
index 9907bf8a2a083c..a201eb78086a90 100644
--- a/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/FileSystemGlobbingTestContext.cs
+++ b/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/FileSystemGlobbingTestContext.cs
@@ -9,7 +9,6 @@ namespace Microsoft.Extensions.FileSystemGlobbing.Tests.TestUtility
     internal class FileSystemGlobbingTestContext
     {
         private readonly string _basePath;
-        private readonly FileSystemOperationRecorder _recorder;
         private readonly Matcher _patternMatching;
 
         private MockDirectoryInfo _directoryInfo;
@@ -19,11 +18,9 @@ internal class FileSystemGlobbingTestContext
         public FileSystemGlobbingTestContext(string basePath, bool preserveFilterOrder)
         {
             _basePath = basePath;
-            _recorder = new FileSystemOperationRecorder();
             _patternMatching = new Matcher(preserveFilterOrder: preserveFilterOrder);
 
             _directoryInfo = new MockDirectoryInfo(
-                recorder: _recorder,
                 parentDirectory: null,
                 fullName: _basePath,
                 name: ".",
@@ -53,7 +50,6 @@ public FileSystemGlobbingTestContext Exclude(params string[] patterns)
         public FileSystemGlobbingTestContext Files(params string[] files)
         {
             _directoryInfo = new MockDirectoryInfo(
-                _directoryInfo.Recorder,
                 _directoryInfo.ParentDirectory,
                 _directoryInfo.FullName,
                 _directoryInfo.Name,
diff --git a/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/FileSystemOperationRecorder.cs b/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/FileSystemOperationRecorder.cs
deleted file mode 100644
index cef2ebba1c6c5a..00000000000000
--- a/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/FileSystemOperationRecorder.cs
+++ /dev/null
@@ -1,30 +0,0 @@
-// Licensed to the .NET Foundation under one or more agreements.
-// The .NET Foundation licenses this file to you under the MIT license.
-
-using System.Collections.Generic;
-using System.Reflection;
-
-namespace Microsoft.Extensions.FileSystemGlobbing.Tests.TestUtility
-{
-    internal class FileSystemOperationRecorder
-    {
-        private const BindingFlags DeclaredOnlyLookup = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static | BindingFlags.DeclaredOnly;
-
-        public IList<IDictionary<string, object>> Records = new List<IDictionary<string, object>>();
-
-        public void Add(string action, object values)
-        {
-            var record = new Dictionary<string, object>
-            {
-                {"action", action }
-            };
-
-            foreach (var p in values.GetType().GetProperties(DeclaredOnlyLookup))
-            {
-                record[p.Name] = p.GetValue(values);
-            }
-
-            Records.Add(record);
-        }
-    }
-}
diff --git a/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/MockDirectoryInfo.cs b/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/MockDirectoryInfo.cs
index 039e236bf89e29..98279de058cd1d 100644
--- a/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/MockDirectoryInfo.cs
+++ b/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/MockDirectoryInfo.cs
@@ -11,21 +11,17 @@ namespace Microsoft.Extensions.FileSystemGlobbing.Tests.TestUtility
     internal class MockDirectoryInfo : DirectoryInfoBase
     {
         public MockDirectoryInfo(
-            FileSystemOperationRecorder recorder,
             DirectoryInfoBase parentDirectory,
             string fullName,
             string name,
             string[] paths)
         {
             ParentDirectory = parentDirectory;
-            Recorder = recorder;
             FullName = fullName;
             Name = name;
             Paths = paths;
         }
 
-        public FileSystemOperationRecorder Recorder { get; }
-
         public override string FullName { get; }
 
         public override string Name { get; }
@@ -36,8 +32,6 @@ public MockDirectoryInfo(
 
         public override IEnumerable<FileSystemInfoBase> EnumerateFileSystemInfos()
         {
-            Recorder.Add("EnumerateFileSystemInfos", new { FullName, Name });
-
             var names = new HashSet<string>();
 
             foreach (var path in Paths)
@@ -55,7 +49,6 @@ public override IEnumerable<FileSystemInfoBase> EnumerateFileSystemInfos()
                 if (endPath == endSegment)
                 {
                     yield return new MockFileInfo(
-                        recorder: Recorder,
                         parentDirectory: this,
                         fullName: path,
                         name: path.Substring(beginSegment, endSegment - beginSegment));
@@ -67,7 +60,6 @@ public override IEnumerable<FileSystemInfoBase> EnumerateFileSystemInfos()
                     {
                         names.Add(name);
                         yield return new MockDirectoryInfo(
-                            recorder: Recorder,
                             parentDirectory: this,
                             fullName: path.Substring(0, endSegment + 1),
                             name: name,
@@ -90,14 +82,12 @@ public override DirectoryInfoBase GetDirectory(string name)
                 var indexOfPenultimateSlash = FullName.LastIndexOf('\\', FullName.Length - 2);
                 var fullName = FullName.Substring(0, indexOfPenultimateSlash + 1);
                 return new MockDirectoryInfo(
-                    recorder: Recorder,
                     parentDirectory: this,
                     fullName: FullName.Substring(0, indexOfPenultimateSlash + 1),
                     name: name,
                     paths: Paths);
             }
             return new MockDirectoryInfo(
-                recorder: Recorder,
                 parentDirectory: this,
                 fullName: FullName + name + "\\",
                 name: name,
@@ -107,7 +97,6 @@ public override DirectoryInfoBase GetDirectory(string name)
         public override FileInfoBase GetFile(string name)
         {
             return new MockFileInfo(
-                recorder: Recorder,
                 parentDirectory: this,
                 fullName: FullName + name,
                 name: name);
diff --git a/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/MockFileInfoStub.cs b/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/MockFileInfoStub.cs
index 5e4e3e12b89af4..f2f8bea3d863b9 100644
--- a/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/MockFileInfoStub.cs
+++ b/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/MockFileInfoStub.cs
@@ -8,18 +8,14 @@ namespace Microsoft.Extensions.FileSystemGlobbing.Tests.TestUtility
     internal class MockFileInfo : FileInfoBase
     {
         public MockFileInfo(
-            FileSystemOperationRecorder recorder,
             DirectoryInfoBase parentDirectory,
             string fullName,
             string name)
         {
-            Recorder = recorder;
             FullName = fullName;
             Name = name;
         }
 
-        public FileSystemOperationRecorder Recorder { get; }
-
         public override DirectoryInfoBase ParentDirectory { get; }
 
         public override string FullName { get; }
diff --git a/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/PatternContextHelper.cs b/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/PatternContextHelper.cs
index 8aadcbbae93be2..3d2e8aa5897c6a 100644
--- a/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/PatternContextHelper.cs
+++ b/src/libraries/Microsoft.Extensions.FileSystemGlobbing/tests/TestUtility/PatternContextHelper.cs
@@ -11,7 +11,7 @@ public static void PushDirectory(IPatternContext context, params string[] direct
         {
             foreach (var each in directoryNames)
             {
-                var directory = new MockDirectoryInfo(null, null, string.Empty, each, null);
+                var directory = new MockDirectoryInfo(null, string.Empty, each, null);
                 context.PushDirectory(directory);
             }
         }