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https://github.com/GeWuYou/GFramework.git
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Merge pull request #173 from GeWuYou/refactor/analyzer-method-resolution
refactor(analyzer): 优化上下文注册分析器中的方法解析逻辑
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commit
a22e522cf9
@ -365,6 +365,228 @@ public sealed class ContextRegistrationAnalyzerTests
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"0"));
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}
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[Test]
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public async Task Does_Not_Report_When_Inherited_OnInitialize_Calls_Virtual_Helper_Overridden_In_Derived_Architecture()
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{
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await AnalyzerTestDriver<ContextRegistrationAnalyzer>.RunAsync(
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Wrap("""
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namespace TestApp
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{
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using GFramework.Core.Abstractions.Model;
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using GFramework.Core.Abstractions.Systems;
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using GFramework.Core.Architectures;
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using GFramework.SourceGenerators.Abstractions.Rule;
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public interface IInventoryModel : IModel { }
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public sealed class InventoryModel : IInventoryModel { }
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public abstract class ArchitectureBase : Architecture
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{
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protected override void OnInitialize()
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{
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RegisterComponents();
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}
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protected virtual void RegisterComponents()
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{
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}
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}
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public sealed class InventoryPanelSystem : ISystem
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{
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[GetModel]
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private IInventoryModel _model = null!;
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}
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public sealed class GameArchitecture : ArchitectureBase
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{
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protected override void RegisterComponents()
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{
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RegisterModel(new InventoryModel());
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RegisterSystem(new InventoryPanelSystem());
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}
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}
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}
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"""));
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}
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[Test]
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public async Task Does_Not_Report_When_Inherited_Module_Install_Calls_Virtual_Helper_Overridden_In_Derived_Module()
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{
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await AnalyzerTestDriver<ContextRegistrationAnalyzer>.RunAsync(
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Wrap("""
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namespace TestApp
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{
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using GFramework.Core.Abstractions.Architectures;
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using GFramework.Core.Abstractions.Model;
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using GFramework.Core.Abstractions.Systems;
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using GFramework.Core.Architectures;
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using GFramework.SourceGenerators.Abstractions.Rule;
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public interface IInventoryModel : IModel { }
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public sealed class InventoryModel : IInventoryModel { }
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public abstract class ModuleBase : IArchitectureModule
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{
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public void Install(IArchitecture architecture)
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{
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RegisterComponents(architecture);
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}
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protected virtual void RegisterComponents(IArchitecture architecture)
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{
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}
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}
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public sealed class DerivedInventoryModule : ModuleBase
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{
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protected override void RegisterComponents(IArchitecture architecture)
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{
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architecture.RegisterModel(new InventoryModel());
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}
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}
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public sealed class InventoryPanelSystem : ISystem
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{
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[GetModel]
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private IInventoryModel _model = null!;
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}
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public sealed class GameArchitecture : Architecture
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{
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protected override void OnInitialize()
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{
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InstallModule(new DerivedInventoryModule());
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RegisterSystem(new InventoryPanelSystem());
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}
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}
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}
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"""));
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}
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[Test]
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public async Task Reports_Warning_When_Derived_Architecture_Explicitly_Calls_Base_Helper()
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{
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var markup = MarkupTestSource.Parse(
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Wrap("""
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namespace TestApp
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{
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using GFramework.Core.Abstractions.Model;
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using GFramework.Core.Abstractions.Systems;
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using GFramework.Core.Architectures;
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using GFramework.SourceGenerators.Abstractions.Rule;
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public interface IInventoryModel : IModel { }
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public sealed class InventoryModel : IInventoryModel { }
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public sealed class InventoryPanelSystem : ISystem
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{
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[GetModel]
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private IInventoryModel {|#0:_model|} = null!;
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}
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public abstract class ArchitectureBase : Architecture
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{
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protected virtual void RegisterComponents()
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{
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RegisterSystem(new InventoryPanelSystem());
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}
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}
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public sealed class GameArchitecture : ArchitectureBase
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{
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protected override void OnInitialize()
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{
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base.RegisterComponents();
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}
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protected override void RegisterComponents()
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{
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RegisterModel(new InventoryModel());
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RegisterSystem(new InventoryPanelSystem());
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}
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}
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}
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"""));
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await AnalyzerTestDriver<ContextRegistrationAnalyzer>.RunAsync(
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markup.Source,
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markup.WithSpan(
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new DiagnosticResult("GF_ContextRegistration_001", DiagnosticSeverity.Warning)
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.WithArguments("IInventoryModel", "InventoryPanelSystem", "GameArchitecture"),
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"0"));
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}
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[Test]
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public async Task Reports_Warning_When_Derived_Module_Explicitly_Calls_Base_Helper()
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{
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var markup = MarkupTestSource.Parse(
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Wrap("""
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namespace TestApp
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{
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using GFramework.Core.Abstractions.Architectures;
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using GFramework.Core.Abstractions.Model;
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using GFramework.Core.Abstractions.Systems;
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using GFramework.Core.Architectures;
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using GFramework.SourceGenerators.Abstractions.Rule;
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public interface IInventoryModel : IModel { }
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public sealed class InventoryModel : IInventoryModel { }
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public sealed class InventoryPanelSystem : ISystem
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{
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[GetModel]
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private IInventoryModel {|#0:_model|} = null!;
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}
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public abstract class ModuleBase : IArchitectureModule
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{
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public virtual void Install(IArchitecture architecture)
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{
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}
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protected virtual void RegisterComponents(IArchitecture architecture)
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{
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architecture.RegisterSystem(new InventoryPanelSystem());
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}
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}
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public sealed class DerivedInventoryModule : ModuleBase
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{
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public override void Install(IArchitecture architecture)
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{
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base.RegisterComponents(architecture);
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}
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protected override void RegisterComponents(IArchitecture architecture)
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{
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architecture.RegisterModel(new InventoryModel());
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architecture.RegisterSystem(new InventoryPanelSystem());
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}
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}
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public sealed class GameArchitecture : Architecture
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{
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protected override void OnInitialize()
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{
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InstallModule(new DerivedInventoryModule());
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}
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}
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}
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"""));
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await AnalyzerTestDriver<ContextRegistrationAnalyzer>.RunAsync(
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markup.Source,
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markup.WithSpan(
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new DiagnosticResult("GF_ContextRegistration_001", DiagnosticSeverity.Warning)
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.WithArguments("IInventoryModel", "InventoryPanelSystem", "GameArchitecture"),
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"0"));
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}
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private static string Wrap(string source)
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{
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return $"{TestPreamble}{Environment.NewLine}{Environment.NewLine}{source}";
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@ -495,7 +495,7 @@ public sealed class ContextRegistrationAnalyzer : DiagnosticAnalyzer
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continue;
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}
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if (TryResolveArchitectureHelperMethod(invocation.TargetMethod, architectureType, out var helperMethod))
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if (TryResolveArchitectureHelperMethod(invocation, architectureType, out var helperMethod))
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pendingMethods.Enqueue(helperMethod);
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}
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}
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@ -537,7 +537,7 @@ public sealed class ContextRegistrationAnalyzer : DiagnosticAnalyzer
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continue;
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}
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if (TryResolveModuleHelperMethod(invocation.TargetMethod, moduleType, out var helperMethod))
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if (TryResolveModuleHelperMethod(invocation, moduleType, out var helperMethod))
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pendingMethods.Enqueue(helperMethod);
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}
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}
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@ -651,41 +651,46 @@ public sealed class ContextRegistrationAnalyzer : DiagnosticAnalyzer
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}
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private static bool TryResolveArchitectureHelperMethod(
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IMethodSymbol targetMethod,
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IInvocationOperation invocation,
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INamedTypeSymbol architectureType,
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out IMethodSymbol helperMethod)
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{
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helperMethod = default!;
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if (targetMethod.MethodKind is not (MethodKind.Ordinary or MethodKind.Constructor))
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return false;
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if (!SymbolHelpers.IsWithinTypeHierarchy(targetMethod.ContainingType, architectureType))
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return false;
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// 对已经具备源码的方法保留原始目标,避免把显式的 base 调用重新折回到当前 override。
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helperMethod = targetMethod.DeclaringSyntaxReferences.Length > 0 && !targetMethod.IsAbstract
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? targetMethod
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: SymbolHelpers.ResolveHierarchyMethodImplementation(targetMethod, architectureType) ?? targetMethod;
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return helperMethod.DeclaringSyntaxReferences.Length > 0;
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return TryResolveHelperMethod(invocation, architectureType, out helperMethod);
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}
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private static bool TryResolveModuleHelperMethod(
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IMethodSymbol targetMethod,
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IInvocationOperation invocation,
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INamedTypeSymbol moduleType,
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out IMethodSymbol helperMethod)
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{
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return TryResolveHelperMethod(invocation, moduleType, out helperMethod);
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}
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/// <summary>
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/// 解析架构/模块分析中的辅助方法调用。
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/// 普通虚调用应跟随到具体类型上的 override,而显式 <c>base.Xxx()</c> 必须保留基类语义。
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/// </summary>
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private static bool TryResolveHelperMethod(
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IInvocationOperation invocation,
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INamedTypeSymbol concreteType,
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out IMethodSymbol helperMethod)
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{
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helperMethod = default!;
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var targetMethod = invocation.TargetMethod;
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if (targetMethod.MethodKind is not (MethodKind.Ordinary or MethodKind.Constructor))
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return false;
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if (!SymbolHelpers.IsWithinTypeHierarchy(targetMethod.ContainingType, moduleType))
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if (!SymbolHelpers.IsWithinTypeHierarchy(targetMethod.ContainingType, concreteType))
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return false;
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helperMethod = targetMethod.DeclaringSyntaxReferences.Length > 0 && !targetMethod.IsAbstract
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? targetMethod
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: SymbolHelpers.ResolveHierarchyMethodImplementation(targetMethod, moduleType) ?? targetMethod;
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if (SymbolHelpers.IsExplicitBaseInvocation(invocation))
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{
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helperMethod = targetMethod;
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return helperMethod.DeclaringSyntaxReferences.Length > 0;
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}
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helperMethod = SymbolHelpers.ResolveHierarchyMethodImplementation(targetMethod, concreteType) ?? targetMethod;
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return helperMethod.DeclaringSyntaxReferences.Length > 0;
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}
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}
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@ -783,6 +788,17 @@ public sealed class ContextRegistrationAnalyzer : DiagnosticAnalyzer
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SymbolEqualityComparer.Default.Equals(type, candidateType));
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}
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public static bool IsExplicitBaseInvocation(IInvocationOperation invocation)
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{
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return invocation.Syntax is InvocationExpressionSyntax
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{
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Expression: MemberAccessExpressionSyntax
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{
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Expression: BaseExpressionSyntax
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}
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};
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}
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public static IMethodSymbol? ResolveHierarchyMethodImplementation(
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IMethodSymbol method,
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INamedTypeSymbol ownerType)
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