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Merged
thomhurst merged 1 commit into from
Feb 3, 2026
Merged

feat: add all generator benchmarks #4660

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8 changes: 4 additions & 4 deletions TUnit.SourceGenerator.Benchmarks/AotConverterGeneratorBenchmarks.cs
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Expand Up @@ -12,18 +12,18 @@ public class AotConverterGeneratorBenchmarks
private const string SampleProjectPath = "../TUnit.TestProject/TUnit.TestProject.csproj";

private MSBuildWorkspace? _workspace;
private GeneratorDriver? _sampleDriver;
private Compilation? _sampleCompilation;
private GeneratorDriver? _driver;
private Compilation? _compilation;

[GlobalSetup(Target = nameof(RunGenerator))]
public void SetupRunGenerator() =>
(_sampleCompilation, _sampleDriver, _workspace) =
(_compilation, _driver, _workspace) =
WorkspaceHelper.SetupAsync<AotConverterGenerator>(SampleProjectPath)
.GetAwaiter()
.GetResult();

[Benchmark]
public GeneratorDriver RunGenerator() => _sampleDriver!.RunGeneratorsAndUpdateCompilation(_sampleCompilation!, out _, out _);
public GeneratorDriver RunGenerator() => _driver!.RunGeneratorsAndUpdateCompilation(_compilation!, out _, out _);

[GlobalCleanup]
public void Cleanup()
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33 changes: 33 additions & 0 deletions TUnit.SourceGenerator.Benchmarks/DynamicTestsGeneratorBenchmarks.cs
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@@ -0,0 +1,33 @@
using BenchmarkDotNet.Attributes;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.MSBuild;
using TUnit.Core.SourceGenerator.CodeGenerators;

namespace TUnit.SourceGenerator.Benchmarks;

[MemoryDiagnoser]
[InProcess]
public class DynamicTestsGeneratorBenchmarks
{
private const string SampleProjectPath = "../TUnit.TestProject/TUnit.TestProject.csproj";

private MSBuildWorkspace? _workspace;
private GeneratorDriver? _driver;
private Compilation? _compilation;

[GlobalSetup(Target = nameof(RunGenerator))]
public void SetupRunGenerator() =>
(_compilation, _driver, _workspace) =
WorkspaceHelper.SetupAsync<DynamicTestsGenerator>(SampleProjectPath)
.GetAwaiter()
.GetResult();

[Benchmark]
public GeneratorDriver RunGenerator() => _driver!.RunGeneratorsAndUpdateCompilation(_compilation!, out _, out _);

[GlobalCleanup]
public void Cleanup()
{
_workspace?.Dispose();
}
}
33 changes: 33 additions & 0 deletions TUnit.SourceGenerator.Benchmarks/HookMetadataGeneratorBenchmarks.cs
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@@ -0,0 +1,33 @@
using BenchmarkDotNet.Attributes;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.MSBuild;
using TUnit.Core.SourceGenerator.Generators;

namespace TUnit.SourceGenerator.Benchmarks;

[MemoryDiagnoser]
[InProcess]
public class HookMetadataGeneratorBenchmarks
{
private const string SampleProjectPath = "../TUnit.TestProject/TUnit.TestProject.csproj";

private MSBuildWorkspace? _workspace;
private GeneratorDriver? _driver;
private Compilation? _compilation;

[GlobalSetup(Target = nameof(RunGenerator))]
public void SetupRunGenerator() =>
(_compilation, _driver, _workspace) =
WorkspaceHelper.SetupAsync<HookMetadataGenerator>(SampleProjectPath)
.GetAwaiter()
.GetResult();

[Benchmark]
public GeneratorDriver RunGenerator() => _driver!.RunGeneratorsAndUpdateCompilation(_compilation!, out _, out _);

[GlobalCleanup]
public void Cleanup()
{
_workspace?.Dispose();
}
}
33 changes: 33 additions & 0 deletions TUnit.SourceGenerator.Benchmarks/InfrastructureGeneratorBenchmarks.cs
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@@ -0,0 +1,33 @@
using BenchmarkDotNet.Attributes;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.MSBuild;
using TUnit.Core.SourceGenerator.CodeGenerators;

namespace TUnit.SourceGenerator.Benchmarks;

[MemoryDiagnoser]
[InProcess]
public class InfrastructureGeneratorBenchmarks
{
private const string SampleProjectPath = "../TUnit.TestProject/TUnit.TestProject.csproj";

private MSBuildWorkspace? _workspace;
private GeneratorDriver? _driver;
private Compilation? _compilation;

[GlobalSetup(Target = nameof(RunGenerator))]
public void SetupRunGenerator() =>
(_compilation, _driver, _workspace) =
WorkspaceHelper.SetupAsync<InfrastructureGenerator>(SampleProjectPath)
.GetAwaiter()
.GetResult();

[Benchmark]
public GeneratorDriver RunGenerator() => _driver!.RunGeneratorsAndUpdateCompilation(_compilation!, out _, out _);

[GlobalCleanup]
public void Cleanup()
{
_workspace?.Dispose();
}
}
6 changes: 5 additions & 1 deletion TUnit.SourceGenerator.Benchmarks/Program.cs
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Expand Up @@ -11,6 +11,10 @@
else
{
BenchmarkRunner.Run<TestMetadataGeneratorBenchmarks>();
// BenchmarkRunner.Run<AotConverterGeneratorBenchmarks>();
// BenchmarkRunner.Run<DynamicTestsGeneratorBenchmarks>();
// BenchmarkRunner.Run<InfrastructureGeneratorBenchmarks>();
// BenchmarkRunner.Run<StaticPropertyInitializationGeneratorBenchmarks>();
// BenchmarkRunner.Run<AotConverterGeneratorBenchmarks>();
// BenchmarkRunner.Run<HookMetadataGeneratorBenchmarks>();
// BenchmarkRunner.Run<PropertyInjectionSourceGeneratorBenchmarks>();
}
33 changes: 33 additions & 0 deletions TUnit.SourceGenerator.Benchmarks/PropertyInjectionSourceGeneratorBenchmarks.cs
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@@ -0,0 +1,33 @@
using BenchmarkDotNet.Attributes;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.MSBuild;
using TUnit.Core.SourceGenerator.Generators;

namespace TUnit.SourceGenerator.Benchmarks;

[MemoryDiagnoser]
[InProcess]
public class PropertyInjectionSourceGeneratorBenchmarks
{
private const string SampleProjectPath = "../TUnit.TestProject/TUnit.TestProject.csproj";

private MSBuildWorkspace? _workspace;
private GeneratorDriver? _driver;
private Compilation? _compilation;

[GlobalSetup(Target = nameof(RunGenerator))]
public void SetupRunGenerator() =>
(_compilation, _driver, _workspace) =
WorkspaceHelper.SetupAsync<PropertyInjectionSourceGenerator>(SampleProjectPath)
.GetAwaiter()
.GetResult();

[Benchmark]
public GeneratorDriver RunGenerator() => _driver!.RunGeneratorsAndUpdateCompilation(_compilation!, out _, out _);

[GlobalCleanup]
public void Cleanup()
{
_workspace?.Dispose();
}
}
8 changes: 4 additions & 4 deletions TUnit.SourceGenerator.Benchmarks/StaticPropertyInitializationGeneratorBenchmarks.cs
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Expand Up @@ -12,18 +12,18 @@ public class StaticPropertyInitializationGeneratorBenchmarks
private const string SampleProjectPath = "../TUnit.TestProject/TUnit.TestProject.csproj";

private MSBuildWorkspace? _workspace;
private GeneratorDriver? _sampleDriver;
private Compilation? _sampleCompilation;
private GeneratorDriver? _driver;
private Compilation? _compilation;

[GlobalSetup(Target = nameof(RunGenerator))]
public void SetupRunGenerator() =>
(_sampleCompilation, _sampleDriver, _workspace) =
(_compilation, _driver, _workspace) =
WorkspaceHelper.SetupAsync<StaticPropertyInitializationGenerator>(SampleProjectPath)
.GetAwaiter()
.GetResult();

[Benchmark]
public GeneratorDriver RunGenerator() => _sampleDriver!.RunGeneratorsAndUpdateCompilation(_sampleCompilation!, out _, out _);
public GeneratorDriver RunGenerator() => _driver!.RunGeneratorsAndUpdateCompilation(_compilation!, out _, out _);

[GlobalCleanup]
public void Cleanup()
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9 changes: 4 additions & 5 deletions TUnit.SourceGenerator.Benchmarks/TestMetadataGeneratorBenchmarks.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,6 @@
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.MSBuild;
using TUnit.Core.SourceGenerator.Generators;
using TUnit.SourceGenerator.Benchmarks;

namespace TUnit.SourceGenerator.Benchmarks;

Expand All @@ -13,18 +12,18 @@ public class TestMetadataGeneratorBenchmarks
private const string SampleProjectPath = "../TUnit.TestProject/TUnit.TestProject.csproj";

private MSBuildWorkspace? _workspace;
private GeneratorDriver? _sampleDriver;
private Compilation? _sampleCompilation;
private GeneratorDriver? _driver;
private Compilation? _compilation;

[GlobalSetup(Target = nameof(RunGenerator))]
public void SetupRunGenerator() =>
(_sampleCompilation, _sampleDriver, _workspace) =
(_compilation, _driver, _workspace) =
WorkspaceHelper.SetupAsync<TestMetadataGenerator>(SampleProjectPath)
.GetAwaiter()
.GetResult();

[Benchmark]
public GeneratorDriver RunGenerator() => _sampleDriver!.RunGeneratorsAndUpdateCompilation(_sampleCompilation!, out _, out _);
public GeneratorDriver RunGenerator() => _driver!.RunGeneratorsAndUpdateCompilation(_compilation!, out _, out _);

[GlobalCleanup]
public void Cleanup()
Expand Down
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