User/shasnayak/port object lifetime tests

src/Projections/Reunion/Microsoft.UI.Dispatching.DispatcherQueueSynchronizationContext.cs

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+using System;
+using System.Threading;
+using Microsoft.System;
+
+namespace Microsoft.System
+{
+    /// <summary>
+    /// DispatcherQueueSyncContext allows developers to await calls and get back onto the
+    /// UI thread. Needs to be installed on the UI thread through DispatcherQueueSyncContext.SetForCurrentThread
+    /// </summary>
+    public class DispatcherQueueSynchronizationContext : SynchronizationContext
+    {
+        private readonly DispatcherQueue m_dispatcherQueue;
+
+        public DispatcherQueueSynchronizationContext(DispatcherQueue dispatcherQueue)
+        {
+            m_dispatcherQueue = dispatcherQueue;
+        }
+
+        public override void Post(SendOrPostCallback d, object state)
+        {
+            if (d == null)
+                throw new ArgumentNullException(nameof(d));
+
+            m_dispatcherQueue.TryEnqueue(() => d(state));
+        }
+
+        public override void Send(SendOrPostCallback d, object state)
+        {
+            throw new NotSupportedException("Send not supported");
+        }
+
+        public override SynchronizationContext CreateCopy()
+        {
+            return new DispatcherQueueSynchronizationContext(m_dispatcherQueue);
+        }
+    }
+}

src/Projections/Reunion/Reunion.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFrameworks>netstandard2.0;net5.0</TargetFrameworks>
+    <Platforms>x64;x86</Platforms>
+    <AssemblyName>Microsoft.WinUI</AssemblyName>
+    <AssemblyVersion>9.9.9.9</AssemblyVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="System.Numerics.Vectors" Version="4.5.0" />
+    <ProjectReference Include="..\..\WinRT.Runtime\WinRT.Runtime.csproj" />
+    <ProjectReference Include="..\..\cswinrt\cswinrt.vcxproj" />
+    <ProjectReference Include="..\Windows\Windows.csproj" />
+    <PackageReference Include="Microsoft.ProjectReunion" Version="0.5.7" GeneratePathProperty="true">
+      <ExcludeAssets>build; buildtransitive; compile; runtime</ExcludeAssets>
+    </PackageReference>
+      <PackageReference Include="Microsoft.ProjectReunion.Foundation" Version="0.5.7" GeneratePathProperty="true">
+      <ExcludeAssets>build; buildtransitive; compile; runtime</ExcludeAssets>
+    </PackageReference>
+      <PackageReference Include="Microsoft.ProjectReunion.WinUI" Version="0.5.7" GeneratePathProperty="true">
+      <ExcludeAssets>build; buildtransitive; compile; runtime</ExcludeAssets>
+    </PackageReference>
+    <Manifest Include="$(ApplicationManifest)" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <CsWinRTFilters>
+-exclude Windows
+-include Microsoft
+# The current WinUI nuget incorrectly references several Windows.* types that should be
+# Microsoft.* types instead.  Temporarily include these to enable the build
+-include Windows.UI.Xaml.Interop.Type
+-include Windows.UI.Xaml.Interop.NotifyCollectionChangedAction
+-include Windows.UI.Xaml.Markup.ContentPropertyAttribute
+-include Windows.UI.Xaml.StyleTypedPropertyAttribute
+-include Windows.UI.Xaml.TemplatePartAttribute
+-include Windows.UI.Xaml.TemplateVisualStateAttribute
+-include Windows.UI.Xaml.Data.BindableAttribute
+-include Windows.UI.Xaml.Markup.ContentPropertyAttribute
+-include Windows.UI.Xaml.Markup.FullXamlMetadataProviderAttribute
+-include Windows.UI.Xaml.Markup.MarkupExtensionReturnTypeAttribute
+-include Windows.UI.Xaml.Media.Animation.ConditionallyIndependentlyAnimatableAttribute
+-include Windows.UI.Xaml.Media.Animation.IndependentlyAnimatableAttribute
+-include Windows.UI.Xaml.Media.Animation.ConditionallyIndependentlyAnimatableAttribute      
+    </CsWinRTFilters>
+    <!--PkgMicrosoft_WinUI is set in in obj\*.csproj.nuget.g.props with TargetFramework condition, doesn't support multi-targeting-->
+    <PkgMicrosoft_ReunionWinUI>$([MSBuild]::NormalizeDirectory('$(NuGetPackageRoot)', 'microsoft.projectreunion.winui', '0.5.7'))</PkgMicrosoft_ReunionWinUI>    
+    <PkgMicrosoft_ReunionFoundation>$([MSBuild]::NormalizeDirectory('$(NuGetPackageRoot)', 'microsoft.projectreunion.foundation', '0.5.7'))</PkgMicrosoft_ReunionFoundation>    
+    <SignAssembly>true</SignAssembly>    
+    <AssemblyOriginatorKeyFile>key.snk</AssemblyOriginatorKeyFile>
+  </PropertyGroup>
+  <ItemGroup>
+    <!--Explicitly reference WinUI winmds from TFM uap10.0-->
+    <CsWinRTInputs Include="$(PkgMicrosoft_ReunionWinUI)/**/*.winmd" />
+    <CsWinRTInputs Include="$(PkgMicrosoft_ReunionFoundation)/**/*.winmd" />
+  </ItemGroup>
+
+</Project>

src/Projections/Windows/Windows.csproj

@@ -1,40 +1,41 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <TargetFrameworks>netstandard2.0;net5.0</TargetFrameworks>
-    <Platforms>x64;x86</Platforms>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="System.Numerics.Vectors" Version="4.5.0" />
-    <ProjectReference Include="..\..\WinRT.Runtime\WinRT.Runtime.csproj" />
-    <ProjectReference Include="..\..\cswinrt\cswinrt.vcxproj" />
-    <InternalsVisibleTo Include="UnitTest" />
-  </ItemGroup>
-
-  <PropertyGroup>
-    <CsWinRTFilters>
--include Windows
-# Exclude Windows.UI, Windows.UI.Text, Windows.UI.Xaml per Microsoft.Windows.SDK.WinUI.Contracts NuGet
--include Windows.UI.Popups
--exclude Windows.UI.Colors
--exclude Windows.UI.IColors
--exclude Windows.UI.ColorHelper
--exclude Windows.UI.IColorHelper
-#-exclude Windows.UI.Text (must include Windows.UI.Text to work around WinUI nuget issues)
--exclude Windows.UI.Xaml
--exclude Windows.ApplicationModel.Store.Preview
-# Allow Windows.UI.Text, Windows.UI.Xaml types used in other namespaces
--include Windows.UI.Text.FontStretch
--include Windows.UI.Text.FontStyle
--include Windows.UI.Text.FontWeight
--include Windows.UI.Text.UnderlineType
--include Windows.UI.Xaml.Media.Animation.ConditionallyIndependentlyAnimatableAttribute     
-    </CsWinRTFilters>
-  </PropertyGroup>
-
-  <PropertyGroup>
-    <DefineConstants>TRACE;MANUAL_IUNKNOWN,UAC_VERSION_13</DefineConstants>
-  </PropertyGroup>
-
-</Project>
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFrameworks>netstandard2.0;net5.0</TargetFrameworks>
+    <Platforms>x64;x86</Platforms>
+    <AssemblyName>Microsoft.Windows.SDK.NET</AssemblyName>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="System.Numerics.Vectors" Version="4.5.0" />
+    <ProjectReference Include="..\..\WinRT.Runtime\WinRT.Runtime.csproj" />
+    <ProjectReference Include="..\..\cswinrt\cswinrt.vcxproj" />
+    <InternalsVisibleTo Include="UnitTest" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <CsWinRTFilters>
+-include Windows
+# Exclude Windows.UI, Windows.UI.Text, Windows.UI.Xaml per Microsoft.Windows.SDK.WinUI.Contracts NuGet
+-include Windows.UI.Popups
+-exclude Windows.UI.Colors
+-exclude Windows.UI.IColors
+-exclude Windows.UI.ColorHelper
+-exclude Windows.UI.IColorHelper
+#-exclude Windows.UI.Text (must include Windows.UI.Text to work around WinUI nuget issues)
+-exclude Windows.UI.Xaml
+-exclude Windows.ApplicationModel.Store.Preview
+# Allow Windows.UI.Text, Windows.UI.Xaml types used in other namespaces
+-include Windows.UI.Text.FontStretch
+-include Windows.UI.Text.FontStyle
+-include Windows.UI.Text.FontWeight
+-include Windows.UI.Text.UnderlineType
+-include Windows.UI.Xaml.Media.Animation.ConditionallyIndependentlyAnimatableAttribute     
+    </CsWinRTFilters>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <DefineConstants>TRACE;MANUAL_IUNKNOWN,UAC_VERSION_13</DefineConstants>
+  </PropertyGroup>
+
+</Project>

src/Tests/ObjectLifetimeTests/App.xaml

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+<Application
+    x:Class="ObjectLifetimeTests.Lifted.App"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:local="using:ObjectLifetimeTests.Lifted">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <XamlControlsResources xmlns="using:Microsoft.UI.Xaml.Controls" />
+                <!-- Other merged dictionaries here -->
+            </ResourceDictionary.MergedDictionaries>
+            <!-- Other app resources here -->
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>

src/Tests/ObjectLifetimeTests/App.xaml.cs

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+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
+using Microsoft.UI.Xaml.Controls.Primitives;
+using Microsoft.UI.Xaml.Data;
+using Microsoft.UI.Xaml.Input;
+using Microsoft.UI.Xaml.Media;
+using Microsoft.UI.Xaml.Navigation;
+using Microsoft.UI.Xaml.Shapes;
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Runtime.InteropServices.WindowsRuntime;
+using Windows.ApplicationModel;
+using Windows.ApplicationModel.Activation;
+using Windows.Foundation;
+using Microsoft.VisualStudio.TestTools.UnitTesting.AppContainer;
+using Windows.Foundation.Collections;
+
+// To learn more about WinUI, the WinUI project structure,
+// and more about our project templates, see: http://aka.ms/winui-project-info.
+
+namespace ObjectLifetimeTests.Lifted
+{
+    /// <summary>
+    /// Provides application-specific behavior to supplement the default Application class.
+    /// </summary>
+    public partial class App : Application
+    {
+        /// <summary>
+        /// Initializes the singleton application object.  This is the first line of authored code
+        /// executed, and as such is the logical equivalent of main() or WinMain().
+        /// </summary>
+
+
+        public App()
+        {
+            this.InitializeComponent();
+        }
+
+        /// <summary>
+        /// Invoked when the application is launched normally by the end user.  Other entry points
+        /// will be used such as when the application is launched to open a specific file.
+        /// </summary>
+        /// <param name="args">Details about the launch request and process.</param>        
+        protected override void OnLaunched(Microsoft.UI.Xaml.LaunchActivatedEventArgs args)
+        {
+            Microsoft.VisualStudio.TestPlatform.TestExecutor.UnitTestClient.CreateDefaultUI();
+            m_window = new MainWindow();
+            m_window.Activate();
+
+            UITestMethodAttribute.DispatcherQueue = m_window.DispatcherQueue;
+
+            Microsoft.VisualStudio.TestPlatform.TestExecutor.UnitTestClient.Run(Environment.CommandLine);
+        }
+
+        public MainWindow m_window { get; set; }
+    }
+}