public static IEnumerable <object[]> CodeSnippetsToCompileMultipleSources()
{
yield return(new object[] { new[] { CodeSnippets.BasicParametersAndModifiers <int>(), CodeSnippets.MarshalAsParametersAndModifiers <bool>(UnmanagedType.Bool) } });
yield return(new object[] { new[] { CodeSnippets.BasicParametersAndModifiersWithStringMarshalling <int>(StringMarshalling.Utf16), CodeSnippets.MarshalAsParametersAndModifiers <bool>(UnmanagedType.Bool) } });
yield return(new object[] { new[] { CodeSnippets.BasicParameterByValue("int[]", CodeSnippets.DisableRuntimeMarshalling), CodeSnippets.BasicParameterWithByRefModifier("ref", "int") } });
}
public static IEnumerable <object[]> CodeSnippetsToValidateFallbackForwarder()
{
yield return(new object[] { CodeSnippets.UserDefinedEntryPoint, TestTargetFramework.Net, true });
// Confirm that all unsupported target frameworks can be generated.
{
string code = CodeSnippets.BasicParametersAndModifiers <byte>(CodeSnippets.LibraryImportAttributeDeclaration);
yield return(new object[] { code, TestTargetFramework.Net5, false });
yield return(new object[] { code, TestTargetFramework.Core, false });
yield return(new object[] { code, TestTargetFramework.Standard, false });
yield return(new object[] { code, TestTargetFramework.Framework, false });
}
// Confirm that all unsupported target frameworks fall back to a forwarder.
{
string code = CodeSnippets.BasicParametersAndModifiers <byte[]>(CodeSnippets.LibraryImportAttributeDeclaration);
yield return(new object[] { code, TestTargetFramework.Net5, true });
yield return(new object[] { code, TestTargetFramework.Core, true });
yield return(new object[] { code, TestTargetFramework.Standard, true });
yield return(new object[] { code, TestTargetFramework.Framework, true });
}
// Confirm that all unsupported target frameworks fall back to a forwarder.
{
string code = CodeSnippets.BasicParametersAndModifiersWithStringMarshalling <string>(StringMarshalling.Utf16, CodeSnippets.LibraryImportAttributeDeclaration);
yield return(new object[] { code, TestTargetFramework.Net5, true });
yield return(new object[] { code, TestTargetFramework.Core, true });
yield return(new object[] { code, TestTargetFramework.Standard, true });
yield return(new object[] { code, TestTargetFramework.Framework, true });
}
// Confirm that if support is missing for any type (like arrays), we fall back to a forwarder even if other types are supported.
{
string code = CodeSnippets.BasicReturnAndParameterByValue("System.Runtime.InteropServices.SafeHandle", "int[]", CodeSnippets.LibraryImportAttributeDeclaration);
yield return(new object[] { code, TestTargetFramework.Net5, true });
yield return(new object[] { code, TestTargetFramework.Core, true });
yield return(new object[] { code, TestTargetFramework.Standard, true });
yield return(new object[] { code, TestTargetFramework.Framework, true });
}
}
public static IEnumerable <object[]> CodeSnippetsToValidateFallbackForwarder()
{
yield return(new object[] { CodeSnippets.UserDefinedEntryPoint, TestTargetFramework.Net, true });
// Confirm that all unsupported target frameworks can be generated.
{
string code = CodeSnippets.BasicParametersAndModifiers <byte>(CodeSnippets.LibraryImportAttributeDeclaration);
yield return(new object[] { code, TestTargetFramework.Net5, false });
yield return(new object[] { code, TestTargetFramework.Core, false });
yield return(new object[] { code, TestTargetFramework.Standard, false });
yield return(new object[] { code, TestTargetFramework.Framework, false });
}
// Confirm that all unsupported target frameworks fallback to a forwarder.
{
string code = CodeSnippets.BasicParametersAndModifiers <byte[]>(CodeSnippets.LibraryImportAttributeDeclaration);
yield return(new object[] { code, TestTargetFramework.Net5, true });
yield return(new object[] { code, TestTargetFramework.Core, true });
yield return(new object[] { code, TestTargetFramework.Standard, true });
yield return(new object[] { code, TestTargetFramework.Framework, true });
}
// Confirm that all unsupported target frameworks fallback to a forwarder.
{
string code = CodeSnippets.BasicParametersAndModifiersWithStringMarshalling <string>(StringMarshalling.Utf16, CodeSnippets.LibraryImportAttributeDeclaration);
yield return(new object[] { code, TestTargetFramework.Net5, true });
yield return(new object[] { code, TestTargetFramework.Core, true });
yield return(new object[] { code, TestTargetFramework.Standard, true });
yield return(new object[] { code, TestTargetFramework.Framework, true });
}
}
public static IEnumerable <object[]> CodeSnippetsToCompile()
{
yield return(new[] { CodeSnippets.TrivialClassDeclarations });
yield return(new[] { CodeSnippets.TrivialStructDeclarations });
yield return(new[] { CodeSnippets.MultipleAttributes });
yield return(new[] { CodeSnippets.NestedNamespace });
yield return(new[] { CodeSnippets.NestedTypes });
yield return(new[] { CodeSnippets.UnsafeContext });
yield return(new[] { CodeSnippets.UserDefinedEntryPoint });
yield return(new[] { CodeSnippets.AllLibraryImportNamedArguments });
yield return(new[] { CodeSnippets.DefaultParameters });
yield return(new[] { CodeSnippets.UseCSharpFeaturesForConstants });
// Parameter / return types
yield return(new[] { CodeSnippets.BasicParametersAndModifiers <byte>() });
yield return(new[] { CodeSnippets.BasicParametersAndModifiers <sbyte>() });
yield return(new[] { CodeSnippets.BasicParametersAndModifiers <short>() });
yield return(new[] { CodeSnippets.BasicParametersAndModifiers <ushort>() });
yield return(new[] { CodeSnippets.BasicParametersAndModifiers <int>() });
yield return(new[] { CodeSnippets.BasicParametersAndModifiers <uint>() });
yield return(new[] { CodeSnippets.BasicParametersAndModifiers <long>() });
yield return(new[] { CodeSnippets.BasicParametersAndModifiers <ulong>() });
yield return(new[] { CodeSnippets.BasicParametersAndModifiers <float>() });
yield return(new[] { CodeSnippets.BasicParametersAndModifiers <double>() });
yield return(new[] { CodeSnippets.BasicParametersAndModifiers <IntPtr>() });
yield return(new[] { CodeSnippets.BasicParametersAndModifiers <UIntPtr>() });
// Arrays
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <byte>() });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <sbyte>() });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <short>() });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <ushort>() });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <int>() });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <uint>() });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <long>() });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <ulong>() });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <float>() });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <double>() });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <IntPtr>() });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <UIntPtr>() });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers("byte*", "unsafe") });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers("sbyte*", "unsafe") });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers("short*", "unsafe") });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers("ushort*", "unsafe") });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers("int*", "unsafe") });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers("uint*", "unsafe") });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers("long*", "unsafe") });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers("ulong*", "unsafe") });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers("float*", "unsafe") });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers("double*", "unsafe") });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers("System.IntPtr*", "unsafe") });
yield return(new[] { CodeSnippets.MarshalAsArrayParametersAndModifiers("System.UIntPtr*", "unsafe") });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <byte>(isByRef: false) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <sbyte>(isByRef: false) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <short>(isByRef: false) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <ushort>(isByRef: false) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <int>(isByRef: false) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <uint>(isByRef: false) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <long>(isByRef: false) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <ulong>(isByRef: false) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <IntPtr>(isByRef: false) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <UIntPtr>(isByRef: false) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <byte>(isByRef: true) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <sbyte>(isByRef: true) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <short>(isByRef: true) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <ushort>(isByRef: true) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <int>(isByRef: true) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <uint>(isByRef: true) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <long>(isByRef: true) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <ulong>(isByRef: true) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <IntPtr>(isByRef: true) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <UIntPtr>(isByRef: true) });
// StringMarshalling
yield return(new[] { CodeSnippets.BasicParametersAndModifiersWithStringMarshalling <char>(StringMarshalling.Utf16) });
yield return(new[] { CodeSnippets.BasicParametersAndModifiersWithStringMarshalling <string>(StringMarshalling.Utf16) });
yield return(new[] { CodeSnippets.BasicParametersAndModifiersWithStringMarshalling <string>(StringMarshalling.Utf8) });
// StringMarshallingCustomType
yield return(new[] { CodeSnippets.CustomStringMarshallingParametersAndModifiers <string>() });
// MarshalAs
yield return(new[] { CodeSnippets.MarshalAsParametersAndModifiers <bool>(UnmanagedType.Bool) });
yield return(new[] { CodeSnippets.MarshalAsParametersAndModifiers <bool>(UnmanagedType.VariantBool) });
yield return(new[] { CodeSnippets.MarshalAsParametersAndModifiers <bool>(UnmanagedType.I1) });
yield return(new[] { CodeSnippets.MarshalAsParametersAndModifiers <char>(UnmanagedType.I2) });
yield return(new[] { CodeSnippets.MarshalAsParametersAndModifiers <char>(UnmanagedType.U2) });
yield return(new[] { CodeSnippets.MarshalAsParametersAndModifiers <IntPtr>(UnmanagedType.SysInt) });
yield return(new[] { CodeSnippets.MarshalAsParametersAndModifiers <UIntPtr>(UnmanagedType.SysUInt) });
yield return(new[] { CodeSnippets.MarshalAsParametersAndModifiers <string>(UnmanagedType.LPWStr) });
yield return(new[] { CodeSnippets.MarshalAsParametersAndModifiers <string>(UnmanagedType.LPTStr) });
yield return(new[] { CodeSnippets.MarshalAsParametersAndModifiers <string>(UnmanagedType.LPUTF8Str) });
yield return(new[] { CodeSnippets.MarshalAsParametersAndModifiers <string>(UnmanagedType.LPStr) });
yield return(new[] { CodeSnippets.MarshalAsParametersAndModifiers <string>(UnmanagedType.BStr) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithNestedMarshalInfo <string>(UnmanagedType.LPWStr) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithNestedMarshalInfo <string>(UnmanagedType.LPUTF8Str) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithNestedMarshalInfo <string>(UnmanagedType.LPStr) });
yield return(new[] { CodeSnippets.MarshalAsArrayParameterWithNestedMarshalInfo <string>(UnmanagedType.BStr) });
// [In, Out] attributes
// By value non-blittable array
yield return(new [] { CodeSnippets.ByValueParameterWithModifier("S[]", "Out")
+ CodeSnippets.CustomStructMarshalling.NonBlittableUserDefinedType()
+ CodeSnippets.CustomStructMarshalling.NativeTypeRef });
yield return(new [] { CodeSnippets.ByValueParameterWithModifier("S[]", "In, Out")
+ CodeSnippets.CustomStructMarshalling.NonBlittableUserDefinedType()
+ CodeSnippets.CustomStructMarshalling.NativeTypeRef });
// Enums
yield return(new[] { CodeSnippets.EnumParameters });
// Pointers
yield return(new[] { CodeSnippets.PointerParameters <byte>() });
yield return(new[] { CodeSnippets.PointerParameters <sbyte>() });
yield return(new[] { CodeSnippets.PointerParameters <short>() });
yield return(new[] { CodeSnippets.PointerParameters <ushort>() });
yield return(new[] { CodeSnippets.PointerParameters <int>() });
yield return(new[] { CodeSnippets.PointerParameters <uint>() });
yield return(new[] { CodeSnippets.PointerParameters <long>() });
yield return(new[] { CodeSnippets.PointerParameters <ulong>() });
yield return(new[] { CodeSnippets.PointerParameters <float>() });
yield return(new[] { CodeSnippets.PointerParameters <double>() });
yield return(new[] { CodeSnippets.PointerParameters <bool>() });
yield return(new[] { CodeSnippets.PointerParameters <IntPtr>() });
yield return(new[] { CodeSnippets.PointerParameters <UIntPtr>() });
yield return(new[] { CodeSnippets.BasicParametersAndModifiersUnsafe("void*") });
// Delegates
yield return(new[] { CodeSnippets.DelegateParametersAndModifiers });
yield return(new[] { CodeSnippets.DelegateMarshalAsParametersAndModifiers });
// Function pointers
yield return(new[] { CodeSnippets.BasicParametersAndModifiersUnsafe("delegate* <void>") });
yield return(new[] { CodeSnippets.BasicParametersAndModifiersUnsafe("delegate* unmanaged<void>") });
yield return(new[] { CodeSnippets.BasicParametersAndModifiersUnsafe("delegate* unmanaged<int, int>") });
yield return(new[] { CodeSnippets.BasicParametersAndModifiersUnsafe("delegate* unmanaged[Stdcall]<int, int>") });
yield return(new[] { CodeSnippets.MarshalAsParametersAndModifiersUnsafe("delegate* <int>", UnmanagedType.FunctionPtr) });
yield return(new[] { CodeSnippets.MarshalAsParametersAndModifiersUnsafe("delegate* unmanaged<int>", UnmanagedType.FunctionPtr) });
// Structs
yield return(new[] { CodeSnippets.BlittableStructParametersAndModifiers(string.Empty) });
yield return(new[] { CodeSnippets.BlittableStructParametersAndModifiers(CodeSnippets.DisableRuntimeMarshalling) });
yield return(new[] { CodeSnippets.ValidateDisableRuntimeMarshalling.TypeUsage(string.Empty)
+ CodeSnippets.ValidateDisableRuntimeMarshalling.NonBlittableUserDefinedTypeWithNativeType });
yield return(new[] { CodeSnippets.ValidateDisableRuntimeMarshalling.TypeUsage(CodeSnippets.DisableRuntimeMarshalling)
+ CodeSnippets.ValidateDisableRuntimeMarshalling.NonBlittableUserDefinedTypeWithNativeType });
// SafeHandle
yield return(new[] { CodeSnippets.BasicParametersAndModifiers("Microsoft.Win32.SafeHandles.SafeFileHandle") });
yield return(new[] { CodeSnippets.BasicParameterByValue("System.Runtime.InteropServices.SafeHandle") });
yield return(new[] { CodeSnippets.SafeHandleWithCustomDefaultConstructorAccessibility(privateCtor: false) });
yield return(new[] { CodeSnippets.SafeHandleWithCustomDefaultConstructorAccessibility(privateCtor: true) });
// Custom type marshalling
yield return(new[] { CodeSnippets.CustomStructMarshalling.ParametersAndModifiers });
yield return(new[] { CodeSnippets.CustomStructMarshalling.StackallocParametersAndModifiersNoRef });
yield return(new[] { CodeSnippets.CustomStructMarshalling.StackallocTwoStageParametersAndModifiersNoRef });
yield return(new[] { CodeSnippets.CustomStructMarshalling.OptionalStackallocParametersAndModifiers });
yield return(new[] { CodeSnippets.CustomStructMarshalling.TwoStageParametersAndModifiers });
yield return(new[] { CodeSnippets.CustomStructMarshalling.PinnableParametersAndModifiers });
yield return(new[] { CodeSnippets.CustomStructMarshalling.NativeTypePinnable("byte", "byte") });
yield return(new[] { CodeSnippets.CustomStructMarshalling.NativeTypePinnable("byte", "int") });
yield return(new[] { CodeSnippets.CustomStructMarshalling.MarshalUsingParametersAndModifiers });
yield return(new[] { CodeSnippets.CustomStructMarshalling.NativeToManagedOnlyOutParameter });
yield return(new[] { CodeSnippets.CustomStructMarshalling.NativeToManagedOnlyReturnValue });
yield return(new[] { CodeSnippets.ArrayMarshallingWithCustomStructElement });
yield return(new[] { CodeSnippets.ArrayMarshallingWithCustomStructElementWithValueProperty });
// Escaped C# keyword identifiers
yield return(new[] { CodeSnippets.ByValueParameterWithName("Method", "@event") });
yield return(new[] { CodeSnippets.ByValueParameterWithName("Method", "@var") });
yield return(new[] { CodeSnippets.ByValueParameterWithName("@params", "i") });
//Generics
yield return(new[] { CodeSnippets.MaybeBlittableGenericTypeParametersAndModifiers <byte>() });
yield return(new[] { CodeSnippets.MaybeBlittableGenericTypeParametersAndModifiers <sbyte>() });
yield return(new[] { CodeSnippets.MaybeBlittableGenericTypeParametersAndModifiers <short>() });
yield return(new[] { CodeSnippets.MaybeBlittableGenericTypeParametersAndModifiers <ushort>() });
yield return(new[] { CodeSnippets.MaybeBlittableGenericTypeParametersAndModifiers <int>() });
yield return(new[] { CodeSnippets.MaybeBlittableGenericTypeParametersAndModifiers <uint>() });
yield return(new[] { CodeSnippets.MaybeBlittableGenericTypeParametersAndModifiers <long>() });
yield return(new[] { CodeSnippets.MaybeBlittableGenericTypeParametersAndModifiers <ulong>() });
yield return(new[] { CodeSnippets.MaybeBlittableGenericTypeParametersAndModifiers <float>() });
yield return(new[] { CodeSnippets.MaybeBlittableGenericTypeParametersAndModifiers <double>() });
yield return(new[] { CodeSnippets.MaybeBlittableGenericTypeParametersAndModifiers <IntPtr>() });
yield return(new[] { CodeSnippets.MaybeBlittableGenericTypeParametersAndModifiers <UIntPtr>() });
// Custom collection marshalling
yield return(new[] { CodeSnippets.CollectionByValue <byte>() });
yield return(new[] { CodeSnippets.CollectionByValue <sbyte>() });
yield return(new[] { CodeSnippets.CollectionByValue <short>() });
yield return(new[] { CodeSnippets.CollectionByValue <ushort>() });
yield return(new[] { CodeSnippets.CollectionByValue <int>() });
yield return(new[] { CodeSnippets.CollectionByValue <uint>() });
yield return(new[] { CodeSnippets.CollectionByValue <long>() });
yield return(new[] { CodeSnippets.CollectionByValue <ulong>() });
yield return(new[] { CodeSnippets.CollectionByValue <float>() });
yield return(new[] { CodeSnippets.CollectionByValue <double>() });
yield return(new[] { CodeSnippets.CollectionByValue <IntPtr>() });
yield return(new[] { CodeSnippets.CollectionByValue <UIntPtr>() });
yield return(new[] { CodeSnippets.MarshalUsingCollectionCountInfoParametersAndModifiers <byte[]>() });
yield return(new[] { CodeSnippets.MarshalUsingCollectionCountInfoParametersAndModifiers <sbyte[]>() });
yield return(new[] { CodeSnippets.MarshalUsingCollectionCountInfoParametersAndModifiers <short[]>() });
yield return(new[] { CodeSnippets.MarshalUsingCollectionCountInfoParametersAndModifiers <ushort[]>() });
yield return(new[] { CodeSnippets.MarshalUsingCollectionCountInfoParametersAndModifiers <int[]>() });
yield return(new[] { CodeSnippets.MarshalUsingCollectionCountInfoParametersAndModifiers <uint[]>() });
yield return(new[] { CodeSnippets.MarshalUsingCollectionCountInfoParametersAndModifiers <long[]>() });
yield return(new[] { CodeSnippets.MarshalUsingCollectionCountInfoParametersAndModifiers <ulong[]>() });
yield return(new[] { CodeSnippets.MarshalUsingCollectionCountInfoParametersAndModifiers <float[]>() });
yield return(new[] { CodeSnippets.MarshalUsingCollectionCountInfoParametersAndModifiers <double[]>() });
yield return(new[] { CodeSnippets.MarshalUsingCollectionCountInfoParametersAndModifiers <IntPtr[]>() });
yield return(new[] { CodeSnippets.MarshalUsingCollectionCountInfoParametersAndModifiers <UIntPtr[]>() });
yield return(new[] { CodeSnippets.CustomCollectionDefaultMarshallerParametersAndModifiers <byte>() });
yield return(new[] { CodeSnippets.CustomCollectionDefaultMarshallerParametersAndModifiers <sbyte>() });
yield return(new[] { CodeSnippets.CustomCollectionDefaultMarshallerParametersAndModifiers <short>() });
yield return(new[] { CodeSnippets.CustomCollectionDefaultMarshallerParametersAndModifiers <ushort>() });
yield return(new[] { CodeSnippets.CustomCollectionDefaultMarshallerParametersAndModifiers <int>() });
yield return(new[] { CodeSnippets.CustomCollectionDefaultMarshallerParametersAndModifiers <uint>() });
yield return(new[] { CodeSnippets.CustomCollectionDefaultMarshallerParametersAndModifiers <long>() });
yield return(new[] { CodeSnippets.CustomCollectionDefaultMarshallerParametersAndModifiers <ulong>() });
yield return(new[] { CodeSnippets.CustomCollectionDefaultMarshallerParametersAndModifiers <float>() });
yield return(new[] { CodeSnippets.CustomCollectionDefaultMarshallerParametersAndModifiers <double>() });
yield return(new[] { CodeSnippets.CustomCollectionDefaultMarshallerParametersAndModifiers <IntPtr>() });
yield return(new[] { CodeSnippets.CustomCollectionDefaultMarshallerParametersAndModifiers <UIntPtr>() });
yield return(new[] { CodeSnippets.CustomCollectionCustomMarshallerParametersAndModifiers <byte>() });
yield return(new[] { CodeSnippets.CustomCollectionCustomMarshallerParametersAndModifiers <sbyte>() });
yield return(new[] { CodeSnippets.CustomCollectionCustomMarshallerParametersAndModifiers <short>() });
yield return(new[] { CodeSnippets.CustomCollectionCustomMarshallerParametersAndModifiers <ushort>() });
yield return(new[] { CodeSnippets.CustomCollectionCustomMarshallerParametersAndModifiers <int>() });
yield return(new[] { CodeSnippets.CustomCollectionCustomMarshallerParametersAndModifiers <uint>() });
yield return(new[] { CodeSnippets.CustomCollectionCustomMarshallerParametersAndModifiers <long>() });
yield return(new[] { CodeSnippets.CustomCollectionCustomMarshallerParametersAndModifiers <ulong>() });
yield return(new[] { CodeSnippets.CustomCollectionCustomMarshallerParametersAndModifiers <float>() });
yield return(new[] { CodeSnippets.CustomCollectionCustomMarshallerParametersAndModifiers <double>() });
yield return(new[] { CodeSnippets.CustomCollectionCustomMarshallerParametersAndModifiers <IntPtr>() });
yield return(new[] { CodeSnippets.CustomCollectionCustomMarshallerParametersAndModifiers <UIntPtr>() });
yield return(new[] { CodeSnippets.CustomCollectionCustomMarshallerReturnValueLength <int>() });
yield return(new[] { CodeSnippets.GenericCollectionWithCustomElementMarshalling });
yield return(new[] { CodeSnippets.CollectionsOfCollectionsStress });
}
public static IEnumerable <object[]> CodeSnippetsToCompile()
{
// Not LibraryImportAttribute
yield return(new object[] { CodeSnippets.UserDefinedPrefixedAttributes, 0, 3 });
// No explicit marshalling for char or string
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <char>(), 5, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <string>(), 5, 0 });
yield return(new object[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <char>(), 5, 0 });
yield return(new object[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <string>(), 5, 0 });
// No explicit marshaling for bool
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <bool>(), 5, 0 });
yield return(new object[] { CodeSnippets.MarshalAsArrayParametersAndModifiers <bool>(), 5, 0 });
// Unsupported StringMarshalling configuration
yield return(new object[] { CodeSnippets.BasicParametersAndModifiersWithStringMarshalling <char>(StringMarshalling.Utf8), 6, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiersWithStringMarshalling <char>(StringMarshalling.Custom), 7, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiersWithStringMarshalling <string>(StringMarshalling.Custom), 7, 0 });
// Unsupported UnmanagedType
yield return(new object[] { CodeSnippets.MarshalAsParametersAndModifiers <char>(UnmanagedType.I1), 5, 0 });
yield return(new object[] { CodeSnippets.MarshalAsParametersAndModifiers <char>(UnmanagedType.U1), 5, 0 });
yield return(new object[] { CodeSnippets.MarshalAsParametersAndModifiers <int[]>(UnmanagedType.SafeArray), 10, 0 });
// Unsupported MarshalAsAttribute usage
// * UnmanagedType.CustomMarshaler, MarshalTypeRef, MarshalType, MarshalCookie
yield return(new object[] { CodeSnippets.MarshalAsCustomMarshalerOnTypes, 16, 0 });
// Unsupported [In, Out] attributes usage
// Blittable array
yield return(new object[] { CodeSnippets.ByValueParameterWithModifier <int[]>("Out"), 1, 0 });
yield return(new object[] { CodeSnippets.ByValueParameterWithModifier <int[]>("In, Out"), 1, 0 });
// By ref with [In, Out] attributes
yield return(new object[] { CodeSnippets.ByValueParameterWithModifier("in int", "In"), 1, 0 });
yield return(new object[] { CodeSnippets.ByValueParameterWithModifier("ref int", "In"), 1, 0 });
yield return(new object[] { CodeSnippets.ByValueParameterWithModifier("ref int", "In, Out"), 1, 0 });
yield return(new object[] { CodeSnippets.ByValueParameterWithModifier("out int", "Out"), 1, 0 });
// By value non-array with [In, Out] attributes
yield return(new object[] { CodeSnippets.ByValueParameterWithModifier <byte>("In"), 1, 0 });
yield return(new object[] { CodeSnippets.ByValueParameterWithModifier <byte>("Out"), 1, 0 });
yield return(new object[] { CodeSnippets.ByValueParameterWithModifier <byte>("In, Out"), 1, 0 });
// LCIDConversion
yield return(new object[] { CodeSnippets.LCIDConversionAttribute, 1, 0 });
// No size information for array marshalling from unmanaged to managed
// * return, out, ref
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <byte[]>(CodeSnippets.DisableRuntimeMarshalling), 3, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <sbyte[]>(CodeSnippets.DisableRuntimeMarshalling), 3, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <short[]>(CodeSnippets.DisableRuntimeMarshalling), 3, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <ushort[]>(CodeSnippets.DisableRuntimeMarshalling), 3, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <char[]>(CodeSnippets.DisableRuntimeMarshalling), 3, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <string[]>(CodeSnippets.DisableRuntimeMarshalling), 5, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <int[]>(CodeSnippets.DisableRuntimeMarshalling), 3, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <uint[]>(CodeSnippets.DisableRuntimeMarshalling), 3, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <long[]>(CodeSnippets.DisableRuntimeMarshalling), 3, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <ulong[]>(CodeSnippets.DisableRuntimeMarshalling), 3, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <float[]>(CodeSnippets.DisableRuntimeMarshalling), 3, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <double[]>(CodeSnippets.DisableRuntimeMarshalling), 3, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <bool[]>(CodeSnippets.DisableRuntimeMarshalling), 5, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <IntPtr[]>(CodeSnippets.DisableRuntimeMarshalling), 3, 0 });
yield return(new object[] { CodeSnippets.BasicParametersAndModifiers <UIntPtr[]>(CodeSnippets.DisableRuntimeMarshalling), 3, 0 });
// Collection with non-integer size param
yield return(new object[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <float>(isByRef: false), 1, 0 });
yield return(new object[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <double>(isByRef: false), 1, 0 });
yield return(new object[] { CodeSnippets.MarshalAsArrayParameterWithSizeParam <bool>(isByRef: false), 2, 0 });
yield return(new object[] { CodeSnippets.MarshalUsingArrayParameterWithSizeParam <float>(isByRef: false), 1, 0 });
yield return(new object[] { CodeSnippets.MarshalUsingArrayParameterWithSizeParam <double>(isByRef: false), 1, 0 });
yield return(new object[] { CodeSnippets.MarshalUsingArrayParameterWithSizeParam <bool>(isByRef: false), 2, 0 });
// Custom type marshalling with invalid members
yield return(new object[] { CodeSnippets.CustomStructMarshallingByRefValueProperty, 3, 0 });
yield return(new object[] { CodeSnippets.CustomStructMarshallingManagedToNativeOnlyOutParameter, 1, 0 });
yield return(new object[] { CodeSnippets.CustomStructMarshallingManagedToNativeOnlyReturnValue, 1, 0 });
yield return(new object[] { CodeSnippets.CustomStructMarshallingNativeToManagedOnlyInParameter, 1, 0 });
yield return(new object[] { CodeSnippets.CustomStructMarshallingStackallocOnlyRefParameter, 1, 0 });
// Abstract SafeHandle type by reference
yield return(new object[] { CodeSnippets.BasicParameterWithByRefModifier("ref", "System.Runtime.InteropServices.SafeHandle"), 1, 0 });
// Collection with constant and element size parameter
yield return(new object[] { CodeSnippets.MarshalUsingCollectionWithConstantAndElementCount, 2, 0 });
// Collection with null element size parameter name
yield return(new object[] { CodeSnippets.MarshalUsingCollectionWithNullElementName, 2, 0 });
// Generic collection marshaller has different arity than collection.
yield return(new object[] { CodeSnippets.GenericCollectionMarshallingArityMismatch, 2, 0 });
yield return(new object[] { CodeSnippets.MarshalAsAndMarshalUsingOnReturnValue, 2, 0 });
yield return(new object[] { CodeSnippets.GenericCollectionWithCustomElementMarshallingDuplicateElementIndirectionLevel, 2, 0 });
yield return(new object[] { CodeSnippets.GenericCollectionWithCustomElementMarshallingUnusedElementIndirectionLevel, 1, 0 });
yield return(new object[] { CodeSnippets.RecursiveCountElementNameOnReturnValue, 2, 0 });
yield return(new object[] { CodeSnippets.RecursiveCountElementNameOnParameter, 2, 0 });
yield return(new object[] { CodeSnippets.MutuallyRecursiveCountElementNameOnParameter, 4, 0 });
yield return(new object[] { CodeSnippets.MutuallyRecursiveSizeParamIndexOnParameter, 4, 0 });
// Ref returns
yield return(new object[] { CodeSnippets.RefReturn("int"), 2, 2 });
}