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Merge pull request #592 from ikvmnet/symbols
New CoreLib Symbols support
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| <Project Sdk="MSTest.Sdk"> | ||
| <PropertyGroup> | ||
| <TargetFrameworks>net472;net6.0;net7.0;net8.0</TargetFrameworks> | ||
| <Nullable>enable</Nullable> | ||
| <AllowUnsafeBlocks>true</AllowUnsafeBlocks> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <PackageReference Include="FluentAssertions" Version="6.8.0" /> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\IKVM.CoreLib\IKVM.CoreLib.csproj" /> | ||
| </ItemGroup> | ||
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| </Project> |
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src/IKVM.CoreLib.Tests/Symbols/IkvmReflection/IkvmReflectionSymbolTests.cs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,199 @@ | ||
| using System.IO; | ||
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| using FluentAssertions; | ||
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| using IKVM.CoreLib.Symbols.IkvmReflection; | ||
| using IKVM.Reflection; | ||
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| using Microsoft.VisualStudio.TestPlatform.PlatformAbstractions; | ||
| using Microsoft.VisualStudio.TestTools.UnitTesting; | ||
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| namespace IKVM.CoreLib.Tests.Symbols.IkvmReflection | ||
| { | ||
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| [TestClass] | ||
| public class IkvmReflectionSymbolTests | ||
| { | ||
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| class Foo<T> | ||
| { | ||
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| T? field; | ||
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| bool Method(int p1) => true; | ||
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| } | ||
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| Universe? universe; | ||
| Assembly? coreAssembly; | ||
| Assembly? thisAssembly; | ||
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| [TestInitialize] | ||
| public void Setup() | ||
| { | ||
| universe = new Universe(typeof(object).Assembly.GetName().Name); | ||
| universe.AssemblyResolve += Universe_AssemblyResolve; | ||
| coreAssembly = universe.LoadFile(typeof(object).Assembly.GetAssemblyLocation()); | ||
| thisAssembly = universe.LoadFile(typeof(IkvmReflectionSymbolTests).Assembly.GetAssemblyLocation()); | ||
| } | ||
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| /// <summary> | ||
| /// Attempt to load assembly from system. | ||
| /// </summary> | ||
| /// <param name="sender"></param> | ||
| /// <param name="args"></param> | ||
| /// <returns></returns> | ||
| Assembly? Universe_AssemblyResolve(object sender, ResolveEventArgs args) | ||
| { | ||
| try | ||
| { | ||
| var asm = System.Reflection.Assembly.Load(args.Name); | ||
| if (asm != null && File.Exists(asm.Location)) | ||
| return universe!.LoadFile(asm.Location); | ||
| } | ||
| catch | ||
| { | ||
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| } | ||
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| return null; | ||
| } | ||
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| [TestMethod] | ||
| public void SameTypeShouldBeSame() | ||
| { | ||
| var c = new IkvmReflectionSymbolContext(); | ||
| var s1 = c.GetOrCreateTypeSymbol(universe!.GetBuiltInType("System", "Object")); | ||
| var s2 = c.GetOrCreateTypeSymbol(universe!.GetBuiltInType("System", "Object")); | ||
| s1.Should().BeSameAs(s2); | ||
| } | ||
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| [TestMethod] | ||
| public void GenericTypeDefinitionShouldBeSame() | ||
| { | ||
| var t = thisAssembly!.GetType("IKVM.CoreLib.Tests.Symbols.IkvmReflection.IkvmReflectionSymbolTests+Foo`1"); | ||
| var c = new IkvmReflectionSymbolContext(); | ||
| var s1 = c.GetOrCreateTypeSymbol(t); | ||
| var s2 = c.GetOrCreateTypeSymbol(t); | ||
| s1.Should().BeSameAs(s2); | ||
| } | ||
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| [TestMethod] | ||
| public void GenericTypeShouldBeSame() | ||
| { | ||
| var t = thisAssembly!.GetType("IKVM.CoreLib.Tests.Symbols.IkvmReflection.IkvmReflectionSymbolTests+Foo`1").MakeGenericType(universe!.GetBuiltInType("System", "Int32")); | ||
| var c = new IkvmReflectionSymbolContext(); | ||
| var s1 = c.GetOrCreateTypeSymbol(t); | ||
| var s2 = c.GetOrCreateTypeSymbol(t); | ||
| s1.Should().BeSameAs(s2); | ||
| } | ||
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| [TestMethod] | ||
| public void ArrayTypeShouldBeSame() | ||
| { | ||
| var t = universe!.GetBuiltInType("System", "Object").MakeArrayType(2); | ||
| var c = new IkvmReflectionSymbolContext(); | ||
| var s1 = c.GetOrCreateTypeSymbol(t); | ||
| var s2 = c.GetOrCreateTypeSymbol(t); | ||
| s1.Should().BeSameAs(s2); | ||
| } | ||
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| [TestMethod] | ||
| public void SZArrayTypeShouldBeSame() | ||
| { | ||
| var t = universe!.GetBuiltInType("System", "Object").MakeArrayType(); | ||
| var c = new IkvmReflectionSymbolContext(); | ||
| var s1 = c.GetOrCreateTypeSymbol(t); | ||
| var s2 = c.GetOrCreateTypeSymbol(t); | ||
| s1.Should().BeSameAs(s2); | ||
| } | ||
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| [TestMethod] | ||
| public unsafe void PointerTypeShouldBeSame() | ||
| { | ||
| var t = universe!.GetBuiltInType("System", "Int32").MakePointerType(); | ||
| var c = new IkvmReflectionSymbolContext(); | ||
| var s1 = c.GetOrCreateTypeSymbol(t); | ||
| var s2 = c.GetOrCreateTypeSymbol(t); | ||
| s1.Should().BeSameAs(s2); | ||
| } | ||
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| [TestMethod] | ||
| public unsafe void ByRefTypeShouldBeSame() | ||
| { | ||
| var t = universe!.GetBuiltInType("System", "Int32").MakeByRefType(); | ||
| var c = new IkvmReflectionSymbolContext(); | ||
| var s1 = c.GetOrCreateTypeSymbol(t); | ||
| var s2 = c.GetOrCreateTypeSymbol(t); | ||
| s1.Should().BeSameAs(s2); | ||
| } | ||
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| [TestMethod] | ||
| public void EnumTypeShouldBeSame() | ||
| { | ||
| var a = universe!.Load(typeof(System.AttributeTargets).Assembly.FullName); | ||
| var t = a.GetType("System.AttributeTargets"); | ||
| var c = new IkvmReflectionSymbolContext(); | ||
| var s1 = c.GetOrCreateTypeSymbol(t); | ||
| var s2 = c.GetOrCreateTypeSymbol(t); | ||
| s1.Should().BeSameAs(s2); | ||
| } | ||
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| [TestMethod] | ||
| public void CanGetType() | ||
| { | ||
| var t = universe!.GetBuiltInType("System", "Object"); | ||
| var c = new IkvmReflectionSymbolContext(); | ||
| var s = c.GetOrCreateTypeSymbol(t); | ||
| s.Name.Should().Be("Object"); | ||
| s.FullName.Should().Be("System.Object"); | ||
| } | ||
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| [TestMethod] | ||
| public void CanGetFieldOfGenericTypeDefinition() | ||
| { | ||
| var t = thisAssembly!.GetType("IKVM.CoreLib.Tests.Symbols.IkvmReflection.IkvmReflectionSymbolTests+Foo`1"); | ||
| var c = new IkvmReflectionSymbolContext(); | ||
| var s = c.GetOrCreateTypeSymbol(t); | ||
| s.IsGenericType.Should().BeTrue(); | ||
| s.IsGenericTypeDefinition.Should().BeTrue(); | ||
| var f = s.GetField("field", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance); | ||
| f.Name.Should().Be("field"); | ||
| f.FieldType.IsGenericType.Should().BeFalse(); | ||
| f.FieldType.IsGenericParameter.Should().BeTrue(); | ||
| } | ||
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| [TestMethod] | ||
| public void CanGetFieldOfGenericType() | ||
| { | ||
| var t = thisAssembly!.GetType("IKVM.CoreLib.Tests.Symbols.IkvmReflection.IkvmReflectionSymbolTests+Foo`1").MakeGenericType(universe!.GetBuiltInType("System", "Int32")); | ||
| var c = new IkvmReflectionSymbolContext(); | ||
| var s = c.GetOrCreateTypeSymbol(t); | ||
| s.IsGenericType.Should().BeTrue(); | ||
| s.IsGenericTypeDefinition.Should().BeFalse(); | ||
| var f = s.GetField("field", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance); | ||
| f.Name.Should().Be("field"); | ||
| f.FieldType.IsGenericType.Should().BeFalse(); | ||
| f.FieldType.IsGenericParameter.Should().BeFalse(); | ||
| f.FieldType.Should().BeSameAs(c.GetOrCreateTypeSymbol(universe!.GetBuiltInType("System", "Int32"))); | ||
| } | ||
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| [TestMethod] | ||
| public void CanGetMethod() | ||
| { | ||
| var t = universe!.GetBuiltInType("System", "Object"); | ||
| var c = new IkvmReflectionSymbolContext(); | ||
| var s = c.GetOrCreateTypeSymbol(t); | ||
| var m = s.GetMethod("ToString"); | ||
| m.Name.Should().Be("ToString"); | ||
| m.ReturnType.Should().BeSameAs(c.GetOrCreateTypeSymbol(universe!.GetBuiltInType("System", "String"))); | ||
| m.ReturnParameter.ParameterType.Should().BeSameAs(c.GetOrCreateTypeSymbol(universe!.GetBuiltInType("System", "String"))); | ||
| m.IsGenericMethod.Should().BeFalse(); | ||
| m.IsGenericMethodDefinition.Should().BeFalse(); | ||
| m.IsPublic.Should().BeTrue(); | ||
| m.IsPrivate.Should().BeFalse(); | ||
| } | ||
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| } | ||
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| } |
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