Merge branch 'staging/AOT' into manodasanw/streams

microsoft · Jul 1, 2024 · 4870a1f · 4870a1f
2 parents ed90dfc + c0ea513
commit 4870a1f
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Showing 7 changed files with 51 additions and 1 deletion.
diff --git a/src/Tests/FunctionalTests/Collections/Program.cs b/src/Tests/FunctionalTests/Collections/Program.cs
@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 using test_component_derived.Nested;
@@ -69,6 +70,12 @@
     return 101;
 }
 
+var types = Class.ListOfTypes;
+if (types.Count != 2 || types[0] != typeof(Class))
+{
+    return 101;
+}
+
 var cancellationDictionary = new Dictionary<string, CancellationTokenSource>();
 instance.BindableIterableProperty = cancellationDictionary;
 if (cancellationDictionary != instance.BindableIterableProperty)

diff --git a/src/Tests/TestComponentCSharp/Class.cpp b/src/Tests/TestComponentCSharp/Class.cpp
@@ -1589,6 +1589,11 @@ namespace winrt::TestComponentCSharp::implementation
         return winrt::unbox_value<TestComponentCSharp::ProvideInt>(obj);
     }
 
+    Windows::UI::Xaml::Interop::TypeName Class::UnboxType(WF::IInspectable const& obj)
+    {
+        return winrt::unbox_value<Windows::UI::Xaml::Interop::TypeName>(obj);
+    }
+
     com_array<int32_t> Class::UnboxInt32Array(WF::IInspectable const& obj)
     {
         return obj.as<IReferenceArray<int32_t>>().Value();
@@ -1633,6 +1638,16 @@ namespace winrt::TestComponentCSharp::implementation
         return winrt::xaml_typename<winrt::TestComponentCSharp::Class>();
     }
 
+    WF::IInspectable Class::BoxedType()
+    {
+        return winrt::box_value(winrt::xaml_typename<winrt::TestComponentCSharp::Class>());
+    }
+
+    IVector<Windows::UI::Xaml::Interop::TypeName> Class::ListOfTypes()
+    {
+        return single_threaded_vector<Windows::UI::Xaml::Interop::TypeName>({ winrt::xaml_typename<winrt::TestComponentCSharp::Class>(), winrt::xaml_typename<IReference<int32_t>>() });
+    }
+
     bool Class::VerifyTypeIsInt32Type(TypeName const& type_name)
     {
         return winrt::xaml_typename<int32_t>() == type_name;

diff --git a/src/Tests/TestComponentCSharp/Class.h b/src/Tests/TestComponentCSharp/Class.h
@@ -374,6 +374,7 @@ namespace winrt::TestComponentCSharp::implementation
         static hstring UnboxString(IInspectable const& obj);
         static EnumValue UnboxEnum(IInspectable const& obj);
         static TestComponentCSharp::ProvideInt UnboxDelegate(IInspectable const& obj);
+        static Windows::UI::Xaml::Interop::TypeName UnboxType(IInspectable const& obj);
         static com_array<int32_t> UnboxInt32Array(IInspectable const& obj);
         static com_array<bool> UnboxBooleanArray(IInspectable const& obj);
         static com_array<hstring> UnboxStringArray(IInspectable const& obj);
@@ -384,6 +385,9 @@ namespace winrt::TestComponentCSharp::implementation
         static Windows::UI::Xaml::Interop::TypeName Int32Type();
         static Windows::UI::Xaml::Interop::TypeName ReferenceInt32Type();
         static Windows::UI::Xaml::Interop::TypeName ThisClassType();
+        static Windows::Foundation::IInspectable BoxedType();
+        static Windows::Foundation::Collections::IVector<Windows::UI::Xaml::Interop::TypeName> ListOfTypes();
+
         static bool VerifyTypeIsInt32Type(Windows::UI::Xaml::Interop::TypeName const& type_name);
         static bool VerifyTypeIsReferenceInt32Type(Windows::UI::Xaml::Interop::TypeName const& type_name);
         static bool VerifyTypeIsThisClassType(Windows::UI::Xaml::Interop::TypeName const& type_name);

diff --git a/src/Tests/TestComponentCSharp/TestComponentCSharp.idl b/src/Tests/TestComponentCSharp/TestComponentCSharp.idl
@@ -406,6 +406,7 @@ namespace TestComponentCSharp
         static String UnboxString(Object obj);
         static ProvideInt UnboxDelegate(Object obj);
         static EnumValue UnboxEnum(Object obj);
+        static Windows.UI.Xaml.Interop.TypeName UnboxType(Object obj);
         static Int32[] UnboxInt32Array(Object obj);
         static Boolean[] UnboxBooleanArray(Object obj);
         static String[] UnboxStringArray(Object obj);
@@ -420,6 +421,8 @@ namespace TestComponentCSharp
         static Windows.UI.Xaml.Interop.TypeName Int32Type { get; };
         static Windows.UI.Xaml.Interop.TypeName ThisClassType { get; };
         static Windows.UI.Xaml.Interop.TypeName ReferenceInt32Type { get; };
+        static Object BoxedType{ get; };
+        static Windows.Foundation.Collections.IVector<Windows.UI.Xaml.Interop.TypeName> ListOfTypes{ get; };
 
         static Boolean VerifyTypeIsInt32Type(Windows.UI.Xaml.Interop.TypeName type);
         static Boolean VerifyTypeIsThisClassType(Windows.UI.Xaml.Interop.TypeName type);

diff --git a/src/Tests/UnitTest/TestComponentCSharp_Tests.cs b/src/Tests/UnitTest/TestComponentCSharp_Tests.cs
@@ -2574,6 +2574,11 @@ public void TestValueBoxing()
 
             EnumValue enumValue = EnumValue.Two;
             Assert.Equal(enumValue, Class.UnboxEnum(enumValue));
+
+            var type = typeof(EnumValue);
+            Assert.Equal(type, Class.UnboxType(type));
+
+            Assert.Equal(typeof(Class), Class.BoxedType);
         }
 
         [Fact]
@@ -2599,6 +2604,15 @@ public void TestArrayUnboxing()
             Assert.Equal(i, (IEnumerable<int>)obj);
         }
 
+        [Fact]
+        public void TestListOfTypes()
+        {
+            var types = Class.ListOfTypes;
+            Assert.Equal(2, types.Count);
+            Assert.Equal(typeof(Class), types[0]);
+            Assert.Equal(typeof(int?), types[1]);
+        }
+
         [Fact]
         public void PrimitiveTypeInfo()
         {

diff --git a/src/WinRT.Runtime/GuidGenerator.cs b/src/WinRT.Runtime/GuidGenerator.cs
@@ -125,6 +125,11 @@ public static string GetSignature(
                 return "string";
             }
 
+            if (type == typeof(Type))
+            {
+                return ABI.System.Type.GetGuidSignature();
+            }
+
             if (type.IsGenericType)
             {
 #if NET

diff --git a/src/WinRT.Runtime/Projections.cs b/src/WinRT.Runtime/Projections.cs
@@ -44,7 +44,9 @@ static Projections()
             RegisterCustomAbiTypeMappingNoLock(typeof(char), typeof(ABI.System.Char), "Char");
 
             // Also always register Type, since it's "free" (no associated ABI type to root)
+            // given Type is special-cased in all relevant areas including Marshaler<T>.
             CustomTypeToAbiTypeNameMappings.Add(typeof(Type), "Windows.UI.Xaml.Interop.TypeName");
+            CustomAbiTypeNameToTypeMappings.Add("Windows.UI.Xaml.Interop.TypeName", typeof(Type));
 
 #if NET
             // If default mappings are disabled, we avoid rooting everything by default.