microsoft · nohwnd · Jun 15, 2022 · Jun 13, 2022
diff --git a/shared/NullableAttributes.cs b/shared/NullableAttributes.cs
@@ -144,12 +144,12 @@ public MemberNotNullWhenAttribute(bool returnValue, params string[] members)
     public string[] Members { get; }
 }
 
+#endif
+
 /// <summary>
 /// Secret attribute that tells the CA1062 validate arguments rule that this method validates the argument is not null.
 /// </summary>
 [AttributeUsage(AttributeTargets.Parameter)]
 internal sealed class ValidatedNotNullAttribute : Attribute
 {
 }
-
-#endif
diff --git a/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/IDataAttachment.cs b/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/IDataAttachment.cs
@@ -1,8 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 
-#nullable disable
-
 namespace Microsoft.TestPlatform.Extensions.TrxLogger.ObjectModel;
 
 /// <summary>

diff --git a/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/ITestAggregation.cs b/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/ITestAggregation.cs
@@ -4,8 +4,6 @@
 using System;
 using System.Collections.Generic;
 
-#nullable disable
-
 namespace Microsoft.TestPlatform.Extensions.TrxLogger.ObjectModel;
 
 internal interface ITestAggregation : ITestElement

diff --git a/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/ITestElement.cs b/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/ITestElement.cs
@@ -1,8 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 
-#nullable disable
-
 namespace Microsoft.TestPlatform.Extensions.TrxLogger.ObjectModel;
 
 internal interface ITestElement

diff --git a/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/ITestResult.cs b/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/ITestResult.cs
@@ -3,14 +3,12 @@
 
 using System;
 
-#nullable disable
-
 namespace Microsoft.TestPlatform.Extensions.TrxLogger.ObjectModel;
 
 internal interface ITestResult
 {
     TestResultId Id { get; }
-    string ResultType { get; set; }
+    string? ResultType { get; set; }
     string StdOut { get; set; }
     string StdErr { get; set; }
     string DebugTrace { get; set; }

diff --git a/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/ITestResultAggregation.cs b/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/ITestResultAggregation.cs
@@ -3,8 +3,6 @@
 
 using System.Collections.Generic;
 
-#nullable disable
-
 namespace Microsoft.TestPlatform.Extensions.TrxLogger.ObjectModel;
 
 internal interface ITestResultAggregation : ITestResult

diff --git a/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/IXmlTestStore.cs b/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/IXmlTestStore.cs
@@ -3,8 +3,6 @@
 
 using System.Xml;
 
-#nullable disable
-
 namespace Microsoft.TestPlatform.Extensions.TrxLogger.ObjectModel;
 
 /// <summary>
@@ -18,5 +16,5 @@ internal interface IXmlTestStore
     /// </summary>
     /// <param name="element"> XmlElement element </param>
     /// <param name="parameters"> XmlTestStoreParameters parameters</param>
-    void Save(XmlElement element, XmlTestStoreParameters parameters);
+    void Save(XmlElement element, XmlTestStoreParameters? parameters);
 }
diff --git a/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/IXmlTestStoreCustom.cs b/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/IXmlTestStoreCustom.cs
@@ -1,8 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
 
-#nullable disable
-
 namespace Microsoft.TestPlatform.Extensions.TrxLogger.XML;
 
 /// <summary>
@@ -18,5 +16,5 @@ internal interface IXmlTestStoreCustom
     /// <summary>
     /// Gets the xml namespace to use when creating the element
     /// </summary>
-    string NamespaceUri { get; }
+    string? NamespaceUri { get; }
 }
diff --git a/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/XmlTestStoreParameters.cs b/src/Microsoft.TestPlatform.Extensions.TrxLogger/Interfaces/XmlTestStoreParameters.cs
@@ -3,16 +3,14 @@
 
 using System.Collections.Generic;
 
-#nullable disable
-
 namespace Microsoft.TestPlatform.Extensions.TrxLogger.ObjectModel;
 
 /// <summary>
-/// Optional parameters to the persistence process. A class implementing IPersistable can 
+/// Optional parameters to the persistence process. A class implementing IPersistable can
 /// use the parameter values to alter its load/save behavior.
 /// </summary>
 /// <example>
-/// Example: a class has a summary and details fields. Details are large, so they're only 
+/// Example: a class has a summary and details fields. Details are large, so they're only
 /// saved when 'MyClass.SaveDetails' parameter is set to 'true'.
 /// </example>
 internal sealed class XmlTestStoreParameters : Dictionary<string, object>

diff --git a/...Platform.Extensions.TrxLogger/Microsoft - Backup.TestPlatform.Extensions.TrxLogger.csproj b/...Platform.Extensions.TrxLogger/Microsoft - Backup.TestPlatform.Extensions.TrxLogger.csproj
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project Sdk="Microsoft.NET.Sdk">
+  <PropertyGroup>
+    <TestPlatformRoot Condition="$(TestPlatformRoot) == ''">..\..\</TestPlatformRoot>
+  </PropertyGroup>
+  <Import Project="$(TestPlatformRoot)scripts/build/TestPlatform.Settings.targets" />
+  <PropertyGroup>
+    <AssemblyName>Microsoft.VisualStudio.TestPlatform.Extensions.Trx.TestLogger</AssemblyName>
+    <TargetFrameworks>netstandard2.0;net451</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(DotNetBuildFromSource)' == 'true' ">net6.0</TargetFrameworks>
+    <IsTestProject>false</IsTestProject>
+  </PropertyGroup>
+  <ItemGroup>
+    <EmbeddedResource Include="Resources\TrxResource.resx" />
+  </ItemGroup>
+  <ItemGroup Condition=" '$(TargetFramework)' == 'net451' ">
+    <Reference Include="System" />
+    <Reference Include="System.Runtime" />
+    <Reference Include="System.Xml" />
+    <Reference Include="Microsoft.CSharp" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="$(TestPlatformRoot)src\Microsoft.TestPlatform.TestHostProvider\Properties\TestExtensionTypesAttribute.cs" Link="Properties\TestExtensionTypesAttribute.cs" />
+    <Compile Include="..\..\shared\NullableAttributes.cs" Link="NullableAttributes.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="$(TestPlatformRoot)src\Microsoft.TestPlatform.ObjectModel\Microsoft.TestPlatform.ObjectModel.csproj" />
+    <ProjectReference Include="$(TestPlatformRoot)src\Microsoft.TestPlatform.CoreUtilities\Microsoft.TestPlatform.CoreUtilities.csproj" />
+  </ItemGroup>
+  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
+    <PackageReference Include="System.Security.Principal.Windows" Version="4.0.0" />
+  </ItemGroup>
+  <ItemGroup Condition=" '$(TargetFramework)' == 'net6.0' ">
+    <PackageReference Include="System.Security.Principal.Windows" Version="5.0.0" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Update="NullableHelpers.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>NullableHelpers.tt</DependentUpon>
+    </Compile>
+    <Compile Update="Resources\TrxResource.Designer.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>TrxResource.resx</DependentUpon>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <EmbeddedResource Update="Resources\TrxResource.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>TrxResource.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+  </ItemGroup>
+  <PropertyGroup Label="Configuration">
+    <RootNamespace>Microsoft.VisualStudio.TestPlatform.Extensions.TrxLogger</RootNamespace>
+  </PropertyGroup>
+  <ItemGroup>
+    <!-- API that is common to all frameworks that we build for. -->
+    <AdditionalFiles Include="PublicAPI/PublicAPI.Shipped.txt" />
+    <AdditionalFiles Include="PublicAPI/PublicAPI.Unshipped.txt" />
+    <!-- Framework specific API -->
+    <AdditionalFiles Include="PublicAPI/$(TargetFramework)/PublicAPI.Shipped.txt" />
+    <AdditionalFiles Include="PublicAPI/$(TargetFramework)/PublicAPI.Unshipped.txt" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Update="NullableHelpers.tt">
+      <LastGenOutput>NullableHelpers.cs</LastGenOutput>
+      <Generator>TextTemplatingFileGenerator</Generator>
+    </None>
+  </ItemGroup>
+  <ItemGroup>
+    <Service Include="{508349b6-6b84-4df5-91f0-309beebad82d}" />
+  </ItemGroup>
+  <Import Project="$(TestPlatformRoot)scripts\build\TestPlatform.targets" />
+</Project>
diff --git a/...soft.TestPlatform.Extensions.TrxLogger/Microsoft.TestPlatform.Extensions.TrxLogger.csproj b/...soft.TestPlatform.Extensions.TrxLogger/Microsoft.TestPlatform.Extensions.TrxLogger.csproj
@@ -6,7 +6,7 @@
   <Import Project="$(TestPlatformRoot)scripts/build/TestPlatform.Settings.targets" />
   <PropertyGroup>
     <AssemblyName>Microsoft.VisualStudio.TestPlatform.Extensions.Trx.TestLogger</AssemblyName>
-    <TargetFrameworks>netstandard2.0;net451</TargetFrameworks>
+    <TargetFrameworks>net6.0;netstandard2.0;net451</TargetFrameworks>
     <TargetFrameworks Condition=" '$(DotNetBuildFromSource)' == 'true' ">net6.0</TargetFrameworks>
     <IsTestProject>false</IsTestProject>
   </PropertyGroup>
@@ -21,6 +21,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="$(TestPlatformRoot)src\Microsoft.TestPlatform.TestHostProvider\Properties\TestExtensionTypesAttribute.cs" Link="Properties\TestExtensionTypesAttribute.cs" />
+    <Compile Include="..\..\shared\NullableAttributes.cs" Link="NullableAttributes.cs" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="$(TestPlatformRoot)src\Microsoft.TestPlatform.ObjectModel\Microsoft.TestPlatform.ObjectModel.csproj" />
@@ -33,6 +34,11 @@
     <PackageReference Include="System.Security.Principal.Windows" Version="5.0.0" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Update="NullableHelpers.cs">
+      <DesignTime>True</DesignTime>
+      <AutoGen>True</AutoGen>
+      <DependentUpon>NullableHelpers.tt</DependentUpon>
+    </Compile>
     <Compile Update="Resources\TrxResource.Designer.cs">
       <DesignTime>True</DesignTime>
       <AutoGen>True</AutoGen>
@@ -56,5 +62,14 @@
     <AdditionalFiles Include="PublicAPI/$(TargetFramework)/PublicAPI.Shipped.txt" />
     <AdditionalFiles Include="PublicAPI/$(TargetFramework)/PublicAPI.Unshipped.txt" />
   </ItemGroup>
+  <ItemGroup>
+    <None Update="NullableHelpers.tt">
+      <Generator>TextTemplatingFileGenerator</Generator>
+      <LastGenOutput>NullableHelpers.cs</LastGenOutput>
+    </None>
+  </ItemGroup>
+  <ItemGroup>
+    <Service Include="{508349b6-6b84-4df5-91f0-309beebad82d}" />
+  </ItemGroup>
   <Import Project="$(TestPlatformRoot)scripts\build\TestPlatform.targets" />
 </Project>
diff --git a/src/Microsoft.TestPlatform.Extensions.TrxLogger/NullableHelpers.cs b/src/Microsoft.TestPlatform.Extensions.TrxLogger/NullableHelpers.cs
@@ -0,0 +1,42 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// <auto-generated>
+// This code is auto-generated. Changes to this file will be lost!
+// This T4 file is copied in various projects because inclusion as link or through shared project
+// doesn't allow to generate the C# file locally. If some modification is required, please update
+// all instances.
+// </auto-generated>
+
+#nullable enable
+
+using System.Diagnostics;
+using System.Diagnostics.CodeAnalysis;
+
+namespace Microsoft.VisualStudio.TestPlatform.Extensions.TrxLogger;
+
+internal static class StringUtils
+{
+    /// <inheritdoc cref="string.IsNullOrEmpty(string)"/>
+    [SuppressMessage("ApiDesign", "RS0030:Do not used banned APIs", Justification = "Replacement API to allow nullable hints for compiler")]
+    public static bool IsNullOrEmpty([NotNullWhen(returnValue: false)] this string? value)
+        => string.IsNullOrEmpty(value);
+
+    /// <inheritdoc cref="string.IsNullOrWhiteSpace(string)"/>
+    [SuppressMessage("ApiDesign", "RS0030:Do not used banned APIs", Justification = "Replacement API to allow nullable hints for compiler")]
+    public static bool IsNullOrWhiteSpace([NotNullWhen(returnValue: false)] this string? value)
+        => string.IsNullOrWhiteSpace(value);
+}
+
+[SuppressMessage("ApiDesign", "RS0030:Do not used banned APIs", Justification = "Replacement API to allow nullable hints for compiler")]
+internal static class TPDebug
+{
+    /// <inheritdoc cref="TPDebug.Assert(bool)"/>
+    [Conditional("DEBUG")]
+    public static void Assert([DoesNotReturnIf(false)] bool b)
+        => TPDebug.Assert(b);
+
+    /// <inheritdoc cref="TPDebug.Assert(bool, string)"/>
+    [Conditional("DEBUG")]
+    public static void Assert([DoesNotReturnIf(false)] bool b, string message)
+        => TPDebug.Assert(b, message);
+}
diff --git a/src/Microsoft.TestPlatform.Extensions.TrxLogger/NullableHelpers.tt b/src/Microsoft.TestPlatform.Extensions.TrxLogger/NullableHelpers.tt
@@ -0,0 +1,45 @@
+<#@ template debug="true" hostspecific="true" language="C#" #>
+<#@ output extension=".cs" #>
+<#@ assembly name="System.Core" #>
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// <auto-generated>
+// This code is auto-generated. Changes to this file will be lost!
+// This T4 file is copied in various projects because inclusion as link or through shared project
+// doesn't allow to generate the C# file locally. If some modification is required, please update
+// all instances.
+// </auto-generated>
+
+#nullable enable
+
+using System.Diagnostics;
+using System.Diagnostics.CodeAnalysis;
+
+namespace <#= System.Runtime.Remoting.Messaging.CallContext.LogicalGetData("NamespaceHint") #>;
+
+internal static class StringUtils
+{
+    /// <inheritdoc cref="string.IsNullOrEmpty(string)"/>
+    [SuppressMessage("ApiDesign", "RS0030:Do not used banned APIs", Justification = "Replacement API to allow nullable hints for compiler")]
+    public static bool IsNullOrEmpty([NotNullWhen(returnValue: false)] this string? value)
+        => string.IsNullOrEmpty(value);
+
+    /// <inheritdoc cref="string.IsNullOrWhiteSpace(string)"/>
+    [SuppressMessage("ApiDesign", "RS0030:Do not used banned APIs", Justification = "Replacement API to allow nullable hints for compiler")]
+    public static bool IsNullOrWhiteSpace([NotNullWhen(returnValue: false)] this string? value)
+        => string.IsNullOrWhiteSpace(value);
+}
+
+[SuppressMessage("ApiDesign", "RS0030:Do not used banned APIs", Justification = "Replacement API to allow nullable hints for compiler")]
+internal static class TPDebug
+{
+    /// <inheritdoc cref="TPDebug.Assert(bool)"/>
+    [Conditional("DEBUG")]
+    public static void Assert([DoesNotReturnIf(false)] bool b)
+        => TPDebug.Assert(b);
+
+    /// <inheritdoc cref="TPDebug.Assert(bool, string)"/>
+    [Conditional("DEBUG")]
+    public static void Assert([DoesNotReturnIf(false)] bool b, string message)
+        => TPDebug.Assert(b, message);
+}