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Merged
thomhurst merged 5 commits into from
Mar 22, 2026
Merged

perf: consolidate module initializers into single .cctor via partial class #5218

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fadb42c
perf: consolidate module initializers into single .cctor via partial …
thomhurst Mar 22, 2026
cb97b83
perf: consolidate hook module initializers into single .cctor
thomhurst Mar 22, 2026
4f37d18
fix: address code review feedback
thomhurst Mar 22, 2026
3c77e66
perf: inline hook registration into field initializers (O(1) JIT)
thomhurst Mar 22, 2026
7f23193
chore: remove ~170 lines of dead hook registration code
thomhurst Mar 22, 2026
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8 changes: 2 additions & 6 deletions TUnit.Core.SourceGenerator.Tests/AbstractTests.Concrete1.verified.txt
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Expand Up @@ -92,11 +92,7 @@ internal sealed class TUnit_TestProject_AbstractTests_ConcreteClass1_AssertClass
}
}
}
internal static class TUnit_TestProject_AbstractTests_ConcreteClass1_AssertClassName_ModuleInitializer
internal static partial class TUnit_TestRegistration
{
[global::System.Runtime.CompilerServices.ModuleInitializer]
public static void Initialize()
{
global::TUnit.Core.SourceRegistrar.Register(typeof(global::TUnit.TestProject.AbstractTests.ConcreteClass1), new TUnit_TestProject_AbstractTests_ConcreteClass1_AssertClassName_TestSource());
}
static readonly int _r_TUnit_TestProject_AbstractTests_ConcreteClass1_AssertClassName_TestSource = global::TUnit.Core.SourceRegistrar.RegisterReturn(typeof(global::TUnit.TestProject.AbstractTests.ConcreteClass1), new TUnit_TestProject_AbstractTests_ConcreteClass1_AssertClassName_TestSource());
}
27 changes: 9 additions & 18 deletions TUnit.Core.SourceGenerator.Tests/AbstractTests.Concrete2.verified.txt
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@@ -1,4 +1,4 @@
// <auto-generated/>
// <auto-generated/>
#pragma warning disable

#nullable enable
Expand Down Expand Up @@ -94,11 +94,10 @@ internal static class TUnit_TestProject_AbstractTests_ConcreteClass2__TestSource
{
return new global::TUnit.TestProject.AbstractTests.ConcreteClass2();
}
[global::System.Runtime.CompilerServices.ModuleInitializer]
internal static void Initialize()
{
global::TUnit.Core.SourceRegistrar.Register(typeof(global::TUnit.TestProject.AbstractTests.ConcreteClass2), TUnit_TestProject_AbstractTests_ConcreteClass2__TestSource.GetTests, TUnit_TestProject_AbstractTests_ConcreteClass2__TestSource.EnumerateTestDescriptors);
}
}
internal static partial class TUnit_TestRegistration
{
static readonly int _r_TUnit_TestProject_AbstractTests_ConcreteClass2__TestSource = global::TUnit.Core.SourceRegistrar.RegisterReturn(typeof(global::TUnit.TestProject.AbstractTests.ConcreteClass2), TUnit_TestProject_AbstractTests_ConcreteClass2__TestSource.GetTests, TUnit_TestProject_AbstractTests_ConcreteClass2__TestSource.EnumerateTestDescriptors);
}


Expand Down Expand Up @@ -199,13 +198,9 @@ internal sealed class TUnit_TestProject_AbstractTests_ConcreteClass2_AssertClass
}
}
}
internal static class TUnit_TestProject_AbstractTests_ConcreteClass2_AssertClassName_ModuleInitializer
internal static partial class TUnit_TestRegistration
{
[global::System.Runtime.CompilerServices.ModuleInitializer]
public static void Initialize()
{
global::TUnit.Core.SourceRegistrar.Register(typeof(global::TUnit.TestProject.AbstractTests.ConcreteClass2), new TUnit_TestProject_AbstractTests_ConcreteClass2_AssertClassName_TestSource());
}
static readonly int _r_TUnit_TestProject_AbstractTests_ConcreteClass2_AssertClassName_TestSource = global::TUnit.Core.SourceRegistrar.RegisterReturn(typeof(global::TUnit.TestProject.AbstractTests.ConcreteClass2), new TUnit_TestProject_AbstractTests_ConcreteClass2_AssertClassName_TestSource());
}


Expand Down Expand Up @@ -305,11 +300,7 @@ internal sealed class TUnit_TestProject_AbstractTests_ConcreteClass1_AssertClass
}
}
}
internal static class TUnit_TestProject_AbstractTests_ConcreteClass1_AssertClassName_ModuleInitializer
internal static partial class TUnit_TestRegistration
{
[global::System.Runtime.CompilerServices.ModuleInitializer]
public static void Initialize()
{
global::TUnit.Core.SourceRegistrar.Register(typeof(global::TUnit.TestProject.AbstractTests.ConcreteClass1), new TUnit_TestProject_AbstractTests_ConcreteClass1_AssertClassName_TestSource());
}
static readonly int _r_TUnit_TestProject_AbstractTests_ConcreteClass1_AssertClassName_TestSource = global::TUnit.Core.SourceRegistrar.RegisterReturn(typeof(global::TUnit.TestProject.AbstractTests.ConcreteClass1), new TUnit_TestProject_AbstractTests_ConcreteClass1_AssertClassName_TestSource());
}
11 changes: 5 additions & 6 deletions TUnit.Core.SourceGenerator.Tests/AfterAllTests.Test.verified.txt
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// <auto-generated/>
// <auto-generated/>
#pragma warning disable

#nullable enable
Expand Down Expand Up @@ -145,9 +145,8 @@ internal static class TUnit_TestProject_AfterTests_CleanupTests__TestSource
{
return new global::TUnit.TestProject.AfterTests.CleanupTests();
}
[global::System.Runtime.CompilerServices.ModuleInitializer]
internal static void Initialize()
{
global::TUnit.Core.SourceRegistrar.Register(typeof(global::TUnit.TestProject.AfterTests.CleanupTests), TUnit_TestProject_AfterTests_CleanupTests__TestSource.GetTests, TUnit_TestProject_AfterTests_CleanupTests__TestSource.EnumerateTestDescriptors);
}
}
internal static partial class TUnit_TestRegistration
{
static readonly int _r_TUnit_TestProject_AfterTests_CleanupTests__TestSource = global::TUnit.Core.SourceRegistrar.RegisterReturn(typeof(global::TUnit.TestProject.AfterTests.CleanupTests), TUnit_TestProject_AfterTests_CleanupTests__TestSource.GetTests, TUnit_TestProject_AfterTests_CleanupTests__TestSource.EnumerateTestDescriptors);
}
11 changes: 5 additions & 6 deletions TUnit.Core.SourceGenerator.Tests/AfterTests.Test.verified.txt
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// <auto-generated/>
// <auto-generated/>
#pragma warning disable

#nullable enable
Expand Down Expand Up @@ -145,9 +145,8 @@ internal static class TUnit_TestProject_AfterTests_CleanupTests__TestSource
{
return new global::TUnit.TestProject.AfterTests.CleanupTests();
}
[global::System.Runtime.CompilerServices.ModuleInitializer]
internal static void Initialize()
{
global::TUnit.Core.SourceRegistrar.Register(typeof(global::TUnit.TestProject.AfterTests.CleanupTests), TUnit_TestProject_AfterTests_CleanupTests__TestSource.GetTests, TUnit_TestProject_AfterTests_CleanupTests__TestSource.EnumerateTestDescriptors);
}
}
internal static partial class TUnit_TestRegistration
{
static readonly int _r_TUnit_TestProject_AfterTests_CleanupTests__TestSource = global::TUnit.Core.SourceRegistrar.RegisterReturn(typeof(global::TUnit.TestProject.AfterTests.CleanupTests), TUnit_TestProject_AfterTests_CleanupTests__TestSource.GetTests, TUnit_TestProject_AfterTests_CleanupTests__TestSource.EnumerateTestDescriptors);
}
11 changes: 5 additions & 6 deletions TUnit.Core.SourceGenerator.Tests/ArgsAsArrayTests.Test.verified.txt
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// <auto-generated/>
// <auto-generated/>
#pragma warning disable

#nullable enable
Expand Down Expand Up @@ -360,9 +360,8 @@ internal static class TUnit_TestProject_ArgsAsArrayTests__TestSource
{
return new global::TUnit.TestProject.ArgsAsArrayTests();
}
[global::System.Runtime.CompilerServices.ModuleInitializer]
internal static void Initialize()
{
global::TUnit.Core.SourceRegistrar.Register(typeof(global::TUnit.TestProject.ArgsAsArrayTests), TUnit_TestProject_ArgsAsArrayTests__TestSource.GetTests, TUnit_TestProject_ArgsAsArrayTests__TestSource.EnumerateTestDescriptors);
}
}
internal static partial class TUnit_TestRegistration
{
static readonly int _r_TUnit_TestProject_ArgsAsArrayTests__TestSource = global::TUnit.Core.SourceRegistrar.RegisterReturn(typeof(global::TUnit.TestProject.ArgsAsArrayTests), TUnit_TestProject_ArgsAsArrayTests__TestSource.GetTests, TUnit_TestProject_ArgsAsArrayTests__TestSource.EnumerateTestDescriptors);
}
11 changes: 5 additions & 6 deletions TUnit.Core.SourceGenerator.Tests/ArgumentWithImplicitConverterTests.Test.verified.txt
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// <auto-generated/>
// <auto-generated/>
#pragma warning disable

#nullable enable
Expand Down Expand Up @@ -200,9 +200,8 @@ internal static class TUnit_TestProject_ArgumentWithImplicitConverterTests__Test
{
return new global::TUnit.TestProject.ArgumentWithImplicitConverterTests();
}
[global::System.Runtime.CompilerServices.ModuleInitializer]
internal static void Initialize()
{
global::TUnit.Core.SourceRegistrar.Register(typeof(global::TUnit.TestProject.ArgumentWithImplicitConverterTests), TUnit_TestProject_ArgumentWithImplicitConverterTests__TestSource.GetTests, TUnit_TestProject_ArgumentWithImplicitConverterTests__TestSource.EnumerateTestDescriptors);
}
}
internal static partial class TUnit_TestRegistration
{
static readonly int _r_TUnit_TestProject_ArgumentWithImplicitConverterTests__TestSource = global::TUnit.Core.SourceRegistrar.RegisterReturn(typeof(global::TUnit.TestProject.ArgumentWithImplicitConverterTests), TUnit_TestProject_ArgumentWithImplicitConverterTests__TestSource.GetTests, TUnit_TestProject_ArgumentWithImplicitConverterTests__TestSource.EnumerateTestDescriptors);
}
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