feat: AOT compliance with multi-targeting (netstandard2.1 + net8.0 + net10.0)

.github/workflows/build-and-test.yml

@@ -54,4 +54,11 @@ jobs:
         run: dotnet build -p:ContinuousIntegrationBuild=True --no-restore --configuration Release
 
       - name: Test
-        run: dotnet test --no-build --configuration Release --verbosity normal
+        run: dotnet test --no-build --configuration Release --verbosity normal
+
+      - name: AOT Publish Validation
+        run: |
+          $rid = if ($env:RUNNER_OS -eq 'Windows') { 'win-x64' } else { 'linux-x64' }
+          dotnet publish TrxLib.AotSample/TrxLib.AotSample.csproj -r $rid -c Release --self-contained
+          $ext = if ($env:RUNNER_OS -eq 'Windows') { '.exe' } else { '' }
+          & "TrxLib.AotSample/bin/Release/net10.0/$rid/publish/TrxLib.AotSample$ext"

TrxLib.AotSample/Program.cs

@@ -0,0 +1,25 @@
+using TrxLib;
+
+// Write a minimal TRX to a temp file and actually parse it so the full
+// XDocument path executes in the native binary.
+const string minimalTrx =
+    "<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
+    "<TestRun id=\"aot-smoke-run\" name=\"AOT Smoke Test\" " +
+    "xmlns=\"http://microsoft.com/schemas/VisualStudio/TeamTest/2010\">" +
+    "<Results /><TestDefinitions />" +
+    "</TestRun>";
+
+var tempFile = Path.Combine(Path.GetTempPath(), $"aot-smoke-{Guid.NewGuid()}.trx");
+try
+{
+    File.WriteAllText(tempFile, minimalTrx, System.Text.Encoding.UTF8);
+    var result = TrxParser.Parse(new FileInfo(tempFile));
+    if (result.TestRunName != "AOT Smoke Test")
+        throw new InvalidOperationException($"Unexpected TestRunName: '{result.TestRunName}'");
+    Console.WriteLine("TrxLib AOT validation passed.");
+}
+finally
+{
+    if (File.Exists(tempFile))
+        File.Delete(tempFile);
+}

TrxLib.AotSample/TrxLib.AotSample.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net10.0</TargetFramework>
+    <PublishAot>true</PublishAot>
+    <IsPublishable>true</IsPublishable>
+    <IsPackable>false</IsPackable>
+    <!-- Suppress the "not published as AOT" info message during regular builds -->
+    <SuppressNETCoreSdkPreviewMessage>true</SuppressNETCoreSdkPreviewMessage>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\TrxLib\TrxLib.csproj" />
+  </ItemGroup>
+
+</Project>

TrxLib.sln

@@ -18,20 +18,54 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution
 		README.md = README.md
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TrxLib.AotSample", "TrxLib.AotSample\TrxLib.AotSample.csproj", "{DE43A469-7E38-4977-A886-688A387C5ED7}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
 		Release|Any CPU = Release|Any CPU
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
 		{A87CB29C-0A36-423F-B9B6-43053906A3CC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{A87CB29C-0A36-423F-B9B6-43053906A3CC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A87CB29C-0A36-423F-B9B6-43053906A3CC}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{A87CB29C-0A36-423F-B9B6-43053906A3CC}.Debug|x64.Build.0 = Debug|Any CPU
+		{A87CB29C-0A36-423F-B9B6-43053906A3CC}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{A87CB29C-0A36-423F-B9B6-43053906A3CC}.Debug|x86.Build.0 = Debug|Any CPU
 		{A87CB29C-0A36-423F-B9B6-43053906A3CC}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{A87CB29C-0A36-423F-B9B6-43053906A3CC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A87CB29C-0A36-423F-B9B6-43053906A3CC}.Release|x64.ActiveCfg = Release|Any CPU
+		{A87CB29C-0A36-423F-B9B6-43053906A3CC}.Release|x64.Build.0 = Release|Any CPU
+		{A87CB29C-0A36-423F-B9B6-43053906A3CC}.Release|x86.ActiveCfg = Release|Any CPU
+		{A87CB29C-0A36-423F-B9B6-43053906A3CC}.Release|x86.Build.0 = Release|Any CPU
 		{DF8F9490-887C-489E-AFE0-99518CC49ECF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{DF8F9490-887C-489E-AFE0-99518CC49ECF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DF8F9490-887C-489E-AFE0-99518CC49ECF}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{DF8F9490-887C-489E-AFE0-99518CC49ECF}.Debug|x64.Build.0 = Debug|Any CPU
+		{DF8F9490-887C-489E-AFE0-99518CC49ECF}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{DF8F9490-887C-489E-AFE0-99518CC49ECF}.Debug|x86.Build.0 = Debug|Any CPU
 		{DF8F9490-887C-489E-AFE0-99518CC49ECF}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{DF8F9490-887C-489E-AFE0-99518CC49ECF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DF8F9490-887C-489E-AFE0-99518CC49ECF}.Release|x64.ActiveCfg = Release|Any CPU
+		{DF8F9490-887C-489E-AFE0-99518CC49ECF}.Release|x64.Build.0 = Release|Any CPU
+		{DF8F9490-887C-489E-AFE0-99518CC49ECF}.Release|x86.ActiveCfg = Release|Any CPU
+		{DF8F9490-887C-489E-AFE0-99518CC49ECF}.Release|x86.Build.0 = Release|Any CPU
+		{DE43A469-7E38-4977-A886-688A387C5ED7}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DE43A469-7E38-4977-A886-688A387C5ED7}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DE43A469-7E38-4977-A886-688A387C5ED7}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{DE43A469-7E38-4977-A886-688A387C5ED7}.Debug|x64.Build.0 = Debug|Any CPU
+		{DE43A469-7E38-4977-A886-688A387C5ED7}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{DE43A469-7E38-4977-A886-688A387C5ED7}.Debug|x86.Build.0 = Debug|Any CPU
+		{DE43A469-7E38-4977-A886-688A387C5ED7}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DE43A469-7E38-4977-A886-688A387C5ED7}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DE43A469-7E38-4977-A886-688A387C5ED7}.Release|x64.ActiveCfg = Release|Any CPU
+		{DE43A469-7E38-4977-A886-688A387C5ED7}.Release|x64.Build.0 = Release|Any CPU
+		{DE43A469-7E38-4977-A886-688A387C5ED7}.Release|x86.ActiveCfg = Release|Any CPU
+		{DE43A469-7E38-4977-A886-688A387C5ED7}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

TrxLib/Counters.cs

@@ -0,0 +1,55 @@
+namespace TrxLib;
+
+/// <summary>
+/// Represents the vstest-authoritative test run counters from the ResultSummary element.
+/// </summary>
+public class Counters
+{
+    /// <summary>Gets or sets the total number of tests.</summary>
+    public int Total { get; set; }
+
+    /// <summary>Gets or sets the number of tests that were executed.</summary>
+    public int Executed { get; set; }
+
+    /// <summary>Gets or sets the number of tests that passed.</summary>
+    public int Passed { get; set; }
+
+    /// <summary>Gets or sets the number of tests that failed.</summary>
+    public int Failed { get; set; }
+
+    /// <summary>Gets or sets the number of tests that produced an error.</summary>
+    public int Error { get; set; }
+
+    /// <summary>Gets or sets the number of tests that timed out.</summary>
+    public int Timeout { get; set; }
+
+    /// <summary>Gets or sets the number of tests that were aborted.</summary>
+    public int Aborted { get; set; }
+
+    /// <summary>Gets or sets the number of tests that were inconclusive.</summary>
+    public int Inconclusive { get; set; }
+
+    /// <summary>Gets or sets the number of tests that passed but the run was aborted.</summary>
+    public int PassedButRunAborted { get; set; }
+
+    /// <summary>Gets or sets the number of tests that were not runnable.</summary>
+    public int NotRunnable { get; set; }
+
+    /// <summary>Gets or sets the number of tests that were not executed.</summary>
+    public int NotExecuted { get; set; }
+
+    /// <summary>Gets or sets the number of disconnected tests.</summary>
+    public int Disconnected { get; set; }
+
+    /// <summary>Gets or sets the number of tests that produced warnings.</summary>
+    public int Warning { get; set; }
+
+    /// <summary>Gets or sets the number of completed tests.</summary>
+    public int Completed { get; set; }
+
+    /// <summary>Gets or sets the number of tests in progress.</summary>
+    public int InProgress { get; set; }
+
+    /// <summary>Gets or sets the number of pending tests.</summary>
+    public int Pending { get; set; }
+}

TrxLib/Deployment.cs

@@ -1,5 +1,3 @@
-using System.Xml.Serialization;
-
 namespace TrxLib;
 
 /// <summary>
@@ -11,6 +9,5 @@ public class Deployment
     /// <summary>
     /// Gets or sets the root directory path where test run files are deployed.
     /// </summary>
-    [XmlAttribute("runDeploymentRoot")]
     public string? RunDeploymentRoot { get; set; }
 }

TrxLib/ErrorInfo.cs

@@ -1,5 +1,3 @@
-using System.Xml.Serialization;
-
 namespace TrxLib;
 
 /// <summary>
@@ -11,13 +9,11 @@ public class ErrorInfo
     /// <summary>
     /// Gets or sets the error message describing why the test failed.
     /// </summary>
-    [XmlElement("Message")]
     public string? Message { get; set; }
 
     /// <summary>
     /// Gets or sets the stack trace information from the test failure.
     /// Contains the call stack at the point of the exception that caused the test to fail.
     /// </summary>
-    [XmlElement("StackTrace")]
     public string? StackTrace { get; set; }
 }

TrxLib/Execution.cs

@@ -0,0 +1,13 @@
+namespace TrxLib;
+
+/// <summary>
+/// Represents the Execution element inside a UnitTest definition.
+/// Links the test definition to its execution record and result.
+/// </summary>
+public class Execution
+{
+    /// <summary>
+    /// Gets or sets the execution identifier.
+    /// </summary>
+    public string? Id { get; set; }
+}

TrxLib/Output.cs

@@ -1,5 +1,3 @@
-using System.Xml.Serialization;
-
 namespace TrxLib;
 
 /// <summary>
@@ -12,12 +10,10 @@ public class Output
     /// Gets or sets the error information if the test failed.
     /// Contains the error message and stack trace details.
     /// </summary>
-    [XmlElement("ErrorInfo")]
     public ErrorInfo? ErrorInfo { get; set; }
 
     /// <summary>
     /// Gets or sets the standard output text captured during test execution.
     /// </summary>
-    [XmlElement("StdOut")]
     public string? StdOut { get; set; }
 }

TrxLib/ResultSummary.cs

@@ -0,0 +1,23 @@
+namespace TrxLib;
+
+/// <summary>
+/// Represents the ResultSummary element of a TRX file, containing the overall
+/// outcome and vstest-authoritative test counters for the run.
+/// </summary>
+public class ResultSummary
+{
+    /// <summary>
+    /// Gets or sets the overall outcome of the test run (e.g., "Passed", "Failed").
+    /// </summary>
+    public string? Outcome { get; set; }
+
+    /// <summary>
+    /// Gets or sets the authoritative test counters computed by vstest.
+    /// </summary>
+    public Counters? Counters { get; set; }
+
+    /// <summary>
+    /// Gets or sets the run-level output (e.g., stdout from the test host).
+    /// </summary>
+    public Output? Output { get; set; }
+}

TrxLib/Results.cs

@@ -1,5 +1,3 @@
-using System.Xml.Serialization;
-
 namespace TrxLib;
 
 /// <summary>
@@ -11,6 +9,5 @@ public class Results
     /// <summary>
     /// Gets or sets the list of unit test results from the test run.
     /// </summary>
-    [XmlElement("UnitTestResult")]
     public List<UnitTestResult>? UnitTestResults { get; set; }
 }

TrxLib/TestDefinitions.cs

@@ -1,5 +1,3 @@
-using System.Xml.Serialization;
-
 namespace TrxLib;
 
 /// <summary>
@@ -11,6 +9,5 @@ public class TestDefinitions
     /// <summary>
     /// Gets or sets the list of unit test definitions.
     /// </summary>
-    [XmlElement("UnitTest")]
     public List<UnitTest>? UnitTests { get; set; }
 }

TrxLib/TestEntries.cs

@@ -0,0 +1,10 @@
+namespace TrxLib;
+
+/// <summary>
+/// Represents the TestEntries element, which indexes test definitions to their execution records.
+/// </summary>
+public class TestEntries
+{
+    /// <summary>Gets or sets the collection of test entry records.</summary>
+    public List<TestEntry>? Items { get; set; }
+}

TrxLib/TestEntry.cs

@@ -0,0 +1,16 @@
+namespace TrxLib;
+
+/// <summary>
+/// Represents a single TestEntry that links a test definition to its execution record.
+/// </summary>
+public class TestEntry
+{
+    /// <summary>Gets or sets the test definition identifier.</summary>
+    public string? TestId { get; set; }
+
+    /// <summary>Gets or sets the execution identifier.</summary>
+    public string? ExecutionId { get; set; }
+
+    /// <summary>Gets or sets the test list identifier this entry belongs to.</summary>
+    public string? TestListId { get; set; }
+}

TrxLib/TestList.cs

@@ -0,0 +1,13 @@
+namespace TrxLib;
+
+/// <summary>
+/// Represents a single TestList entry used to categorize test results.
+/// </summary>
+public class TestList
+{
+    /// <summary>Gets or sets the name of the test list.</summary>
+    public string? Name { get; set; }
+
+    /// <summary>Gets or sets the unique identifier of the test list.</summary>
+    public string? Id { get; set; }
+}

TrxLib/TestLists.cs

@@ -0,0 +1,10 @@
+namespace TrxLib;
+
+/// <summary>
+/// Represents the TestLists element containing the list categories for a test run.
+/// </summary>
+public class TestLists
+{
+    /// <summary>Gets or sets the collection of test lists.</summary>
+    public List<TestList>? Items { get; set; }
+}

TrxLib/TestMethod.cs

@@ -1,5 +1,3 @@
-using System.Xml.Serialization;
-
 namespace TrxLib;
 
 /// <summary>
@@ -11,24 +9,20 @@ public class TestMethod
     /// <summary>
     /// Gets or sets the path to the assembly containing the test method.
     /// </summary>
-    [XmlAttribute("codeBase")]
     public string? CodeBase { get; set; }
 
     /// <summary>
     /// Gets or sets the fully qualified name of the class containing the test method.
     /// </summary>
-    [XmlAttribute("className")]
     public string? ClassName { get; set; }
 
     /// <summary>
     /// Gets or sets the name of the test method.
     /// </summary>
-    [XmlAttribute("name")]
     public string? Name { get; set; }
 
     /// <summary>
     /// Gets or sets the fully qualified name of the test adapter used to run the test.
     /// </summary>
-    [XmlAttribute("adapterTypeName")]
     public string? AdapterTypeName { get; set; }
 }