private static void AssertGeneratedEmbeddedAttribute(
AssemblySymbol assembly,
string expectedTypeName
)
{
var typeSymbol = assembly.GetTypeByMetadataName(expectedTypeName);
Assert.NotNull(typeSymbol);
Assert.Equal(Accessibility.Internal, typeSymbol.DeclaredAccessibility);
var attributes = typeSymbol
.GetAttributes()
.OrderBy(attribute => attribute.AttributeClass.Name)
.ToArray();
Assert.Equal(2, attributes.Length);
Assert.Equal(
WellKnownTypes.GetMetadataName(
WellKnownType.System_Runtime_CompilerServices_CompilerGeneratedAttribute
),
attributes[0].AttributeClass.ToDisplayString()
);
Assert.Equal(
AttributeDescription.CodeAnalysisEmbeddedAttribute.FullName,
attributes[1].AttributeClass.ToDisplayString()
);
}
private static void AssertNoIsByRefLikeAttributeExists(AssemblySymbol assembly)
{
var isByRefLikeAttributeTypeName = WellKnownTypes.GetMetadataName(
WellKnownType.System_Runtime_CompilerServices_IsByRefLikeAttribute
);
Assert.Null(assembly.GetTypeByMetadataName(isByRefLikeAttributeTypeName));
}
private static string GetDebuggerDisplayString(AssemblySymbol assembly, int ordinal, int fieldCount)
{
NamedTypeSymbol anon;
if (fieldCount == 0)
{
anon = assembly.GetTypeByMetadataName("<>f__AnonymousType0");
}
else
{
anon = assembly.GetTypeByMetadataName("<>f__AnonymousType" + ordinal + "`" + fieldCount);
}
var dd = anon.GetAttributes().Where(a => a.AttributeClass.Name == "DebuggerDisplayAttribute").Single();
return (string)dd.ConstructorArguments.Single().Value;
}
public Test01()
{
string source =
@"
using System.Diagnostics;
[assembly: DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
[module: DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
[DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
class TestClass
{
[DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
public int testField;
[DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
public int TestProperty
{
[return: DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
get
{
return testField;
}
}
[return: DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
[DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
public T TestMethod<[DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )] T>
([DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )] T testParameter)
{
return testParameter;
}
}";
var compilation1 = CSharpCompilation.Create(
"C1",
new[] { Parse(source) },
new[] { OldMsCorLib },
TestOptions.ReleaseDll
);
c1 = new CSharpCompilationReference(compilation1);
var c1Assembly = compilation1.Assembly;
var compilation2 = CSharpCompilation.Create(
"C2",
references: new MetadataReference[] { NewMsCorLib, c1 }
);
c2 = new CSharpCompilationReference(compilation2);
var c1AsmRef = compilation2.GetReferencedAssemblySymbol(c1);
Assert.NotSame(c1Assembly, c1AsmRef);
c1MscorLibAssemblyRef = compilation1.GetReferencedAssemblySymbol(OldMsCorLib);
c2MscorlibAssemblyRef = compilation2.GetReferencedAssemblySymbol(NewMsCorLib);
Assert.NotSame(c1MscorLibAssemblyRef, c2MscorlibAssemblyRef);
oldMsCorLib_systemType = c1MscorLibAssemblyRef.GetTypeByMetadataName("System.Type");
newMsCorLib_systemType = c2MscorlibAssemblyRef.GetTypeByMetadataName("System.Type");
Assert.NotSame(oldMsCorLib_systemType, newMsCorLib_systemType);
oldMsCorLib_debuggerTypeProxyAttributeType =
c1MscorLibAssemblyRef.GetTypeByMetadataName(
"System.Diagnostics.DebuggerTypeProxyAttribute"
);
newMsCorLib_debuggerTypeProxyAttributeType =
c2MscorlibAssemblyRef.GetTypeByMetadataName(
"System.Diagnostics.DebuggerTypeProxyAttribute"
);
Assert.NotSame(
oldMsCorLib_debuggerTypeProxyAttributeType,
newMsCorLib_debuggerTypeProxyAttributeType
);
oldMsCorLib_debuggerTypeProxyAttributeCtor =
(MethodSymbol)oldMsCorLib_debuggerTypeProxyAttributeType
.GetMembers(".ctor")
.Single(
m =>
((MethodSymbol)m).ParameterCount == 1 &&
TypeSymbol.Equals(
((MethodSymbol)m).GetParameterType(0),
oldMsCorLib_systemType,
TypeCompareKind.ConsiderEverything2
)
);
newMsCorLib_debuggerTypeProxyAttributeCtor =
(MethodSymbol)newMsCorLib_debuggerTypeProxyAttributeType
.GetMembers(".ctor")
.Single(
m =>
((MethodSymbol)m).ParameterCount == 1 &&
TypeSymbol.Equals(
((MethodSymbol)m).GetParameterType(0),
newMsCorLib_systemType,
TypeCompareKind.ConsiderEverything2
)
);
Assert.NotSame(
oldMsCorLib_debuggerTypeProxyAttributeCtor,
newMsCorLib_debuggerTypeProxyAttributeCtor
);
}
public Test01()
{
string source = @"
using System.Diagnostics;
[assembly: DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
[module: DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
[DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
class TestClass
{
[DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
public int testField;
[DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
public int TestProperty
{
[return: DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
get
{
return testField;
}
}
[return: DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
[DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )]
public T TestMethod<[DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )] T>
([DebuggerTypeProxyAttribute(typeof(System.Type), Target = typeof(int[]), TargetTypeName = ""IntArrayType"" )] T testParameter)
{
return testParameter;
}
}";
var compilation1 = CSharpCompilation.Create("C1", new[] { Parse(source) }, new[] { OldMsCorLib }, TestOptions.ReleaseDll);
c1 = new CSharpCompilationReference(compilation1);
var c1Assembly = compilation1.Assembly;
var compilation2 = CSharpCompilation.Create("C2", references: new MetadataReference[] { NewMsCorLib, c1 });
c2 = new CSharpCompilationReference(compilation2);
var c1AsmRef = compilation2.GetReferencedAssemblySymbol(c1);
Assert.NotSame(c1Assembly, c1AsmRef);
c1MscorLibAssemblyRef = compilation1.GetReferencedAssemblySymbol(OldMsCorLib);
c2MscorlibAssemblyRef = compilation2.GetReferencedAssemblySymbol(NewMsCorLib);
Assert.NotSame(c1MscorLibAssemblyRef, c2MscorlibAssemblyRef);
oldMsCorLib_systemType = c1MscorLibAssemblyRef.GetTypeByMetadataName("System.Type");
newMsCorLib_systemType = c2MscorlibAssemblyRef.GetTypeByMetadataName("System.Type");
Assert.NotSame(oldMsCorLib_systemType, newMsCorLib_systemType);
oldMsCorLib_debuggerTypeProxyAttributeType = c1MscorLibAssemblyRef.GetTypeByMetadataName("System.Diagnostics.DebuggerTypeProxyAttribute");
newMsCorLib_debuggerTypeProxyAttributeType = c2MscorlibAssemblyRef.GetTypeByMetadataName("System.Diagnostics.DebuggerTypeProxyAttribute");
Assert.NotSame(oldMsCorLib_debuggerTypeProxyAttributeType, newMsCorLib_debuggerTypeProxyAttributeType);
oldMsCorLib_debuggerTypeProxyAttributeCtor = (MethodSymbol)oldMsCorLib_debuggerTypeProxyAttributeType.GetMembers(".ctor").Single(
m => ((MethodSymbol)m).ParameterCount == 1 && ((MethodSymbol)m).ParameterTypes[0] == oldMsCorLib_systemType);
newMsCorLib_debuggerTypeProxyAttributeCtor = (MethodSymbol)newMsCorLib_debuggerTypeProxyAttributeType.GetMembers(".ctor").Single(
m => ((MethodSymbol)m).ParameterCount == 1 && ((MethodSymbol)m).ParameterTypes[0] == newMsCorLib_systemType);
Assert.NotSame(oldMsCorLib_debuggerTypeProxyAttributeCtor, newMsCorLib_debuggerTypeProxyAttributeCtor);
}