public void ForwardedTypesAreEmittedInADeterministicOrder()
{
var forwardedToCode = @"
namespace Namespace2 {
public class GenericType1<T> {}
public class GenericType3<T> {}
public class GenericType2<T> {}
}
namespace Namespace1 {
public class Type3 {}
public class Type2 {}
public class Type1 {}
}
namespace Namespace4 {
namespace Embedded {
public class Type2 {}
public class Type1 {}
}
}
namespace Namespace3 {
public class GenericType {}
public class GenericType<T> {}
public class GenericType<T, U> {}
}
";
var forwardedToCompilation1 = CreateCompilation(forwardedToCode, assemblyName: "ForwardedTo");
var forwardedToReference1 = new CSharpCompilationReference(forwardedToCompilation1);
var forwardingCode = @"
using System.Runtime.CompilerServices;
[assembly: TypeForwardedTo(typeof(Namespace2.GenericType1<int>))]
[assembly: TypeForwardedTo(typeof(Namespace2.GenericType3<int>))]
[assembly: TypeForwardedTo(typeof(Namespace2.GenericType2<int>))]
[assembly: TypeForwardedTo(typeof(Namespace1.Type3))]
[assembly: TypeForwardedTo(typeof(Namespace1.Type2))]
[assembly: TypeForwardedTo(typeof(Namespace1.Type1))]
[assembly: TypeForwardedTo(typeof(Namespace4.Embedded.Type2))]
[assembly: TypeForwardedTo(typeof(Namespace4.Embedded.Type1))]
[assembly: TypeForwardedTo(typeof(Namespace3.GenericType))]
[assembly: TypeForwardedTo(typeof(Namespace3.GenericType<int>))]
[assembly: TypeForwardedTo(typeof(Namespace3.GenericType<int, int>))]
";
var forwardingCompilation = CreateCompilation(forwardingCode, new MetadataReference[] { forwardedToReference1 });
var forwardingReference = new CSharpCompilationReference(forwardingCompilation);
var sortedFullNames = new string[]
{
"Namespace1.Type1",
"Namespace1.Type2",
"Namespace1.Type3",
"Namespace2.GenericType1`1",
"Namespace2.GenericType2`1",
"Namespace2.GenericType3`1",
"Namespace3.GenericType",
"Namespace3.GenericType`1",
"Namespace3.GenericType`2",
"Namespace4.Embedded.Type1",
"Namespace4.Embedded.Type2"
};
Action <ModuleSymbol> metadataValidator = module =>
{
var assembly = module.ContainingAssembly;
Assert.Equal(sortedFullNames, getNamesOfForwardedTypes(assembly));
};
CompileAndVerify(forwardingCompilation, symbolValidator: metadataValidator, sourceSymbolValidator: metadataValidator, verify: Verification.Skipped);
using (var stream = forwardingCompilation.EmitToStream())
{
using (var block = ModuleMetadata.CreateFromStream(stream))
{
var metadataFullNames = MetadataValidation.GetExportedTypesFullNames(block.MetadataReader);
Assert.Equal(sortedFullNames, metadataFullNames);
}
}
var forwardedToCompilation2 = CreateCompilation(forwardedToCode, assemblyName: "ForwardedTo");
var forwardedToReference2 = new CSharpCompilationReference(forwardedToCompilation2);
var withRetargeting = CreateCompilation("", new MetadataReference[] { forwardedToReference2, forwardingReference });
var retargeting = (RetargetingAssemblySymbol)withRetargeting.GetReferencedAssemblySymbol(forwardingReference);
Assert.Equal(sortedFullNames, getNamesOfForwardedTypes(retargeting));
foreach (var type in getForwardedTypes(retargeting))
{
Assert.Same(forwardedToCompilation2.Assembly.GetPublicSymbol(), type.ContainingAssembly);
}
public void ForwardedTypesAreEmittedInADeterministicOrder()
{
var forwardedToCode = @"
namespace Namespace2 {
public class GenericType1<T> {}
public class GenericType3<T> {}
public class GenericType2<T> {}
}
namespace Namespace1 {
public class Type3 {}
public class Type2 {}
public class Type1 {}
}
namespace Namespace4 {
namespace Embedded {
public class Type2 {}
public class Type1 {}
}
}
namespace Namespace3 {
public class GenericType {}
public class GenericType<T> {}
public class GenericType<T, U> {}
}
";
var forwardedToCompilation = CreateEmptyCompilation(forwardedToCode);
var forwardedToReference = new CSharpCompilationReference(forwardedToCompilation);
var forwardingCode = @"
using System.Runtime.CompilerServices;
[assembly: TypeForwardedTo(typeof(Namespace2.GenericType1<int>))]
[assembly: TypeForwardedTo(typeof(Namespace2.GenericType3<int>))]
[assembly: TypeForwardedTo(typeof(Namespace2.GenericType2<int>))]
[assembly: TypeForwardedTo(typeof(Namespace1.Type3))]
[assembly: TypeForwardedTo(typeof(Namespace1.Type2))]
[assembly: TypeForwardedTo(typeof(Namespace1.Type1))]
[assembly: TypeForwardedTo(typeof(Namespace4.Embedded.Type2))]
[assembly: TypeForwardedTo(typeof(Namespace4.Embedded.Type1))]
[assembly: TypeForwardedTo(typeof(Namespace3.GenericType))]
[assembly: TypeForwardedTo(typeof(Namespace3.GenericType<int>))]
[assembly: TypeForwardedTo(typeof(Namespace3.GenericType<int, int>))]
";
var forwardingCompilation = CreateCompilation(forwardingCode, new MetadataReference[] { forwardedToReference });
var sortedFullNames = new string[]
{
"Namespace1.Type1",
"Namespace1.Type2",
"Namespace1.Type3",
"Namespace2.GenericType1`1",
"Namespace2.GenericType2`1",
"Namespace2.GenericType3`1",
"Namespace3.GenericType",
"Namespace3.GenericType`1",
"Namespace3.GenericType`2",
"Namespace4.Embedded.Type1",
"Namespace4.Embedded.Type2"
};
using (var stream = forwardingCompilation.EmitToStream())
{
using (var block = ModuleMetadata.CreateFromStream(stream))
{
var metadataFullNames = MetadataValidation.GetExportedTypesFullNames(block.MetadataReader);
Assert.Equal(sortedFullNames, metadataFullNames);
}
}
}
internal CompilationVerifier CompileAndVerifyFieldMarshalCommon(Compilation compilation, Func <string, PEAssembly, byte[]> getExpectedBlob, bool isField = true)
{
return(CompileAndVerifyCommon(compilation, assemblyValidator: (assembly) => MetadataValidation.MarshalAsMetadataValidator(assembly, getExpectedBlob, isField)));
}
