Merge pull request #9632 from dotnet/AddMoreBFRelatedtest

Add unit test to ensure the unsupported data types will use BinaryFormatter

src/Microsoft.DotNet.Wpf/tests/UnitTests/PresentationCore.Tests/BinaryFormat/DataObjectTests.cs

@@ -0,0 +1,96 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using PresentationCore.Tests.TestUtilities;
+using PresentationCore.Tests.FluentAssertions;
+using System.Formats.Nrbf;
+using System.Drawing;
+using System.Windows;
+using System.Threading;
+
+namespace PresentationCore.Tests.BinaryFormat;
+
+public class DataObjectTests
+{
+    [Theory]
+    [MemberData(nameof(DataObject_TestData_UnSupportedObjects))]
+    public void DataObject_UnSupportedObjects_SetData(object value)
+    {
+
+        // Create a thread to run the test logic
+        Thread testThread = new Thread(() => TestLogic(value));
+        testThread.SetApartmentState(ApartmentState.STA); // Set the thread to STA
+        testThread.Start();
+        testThread.Join(); // Wait for the thread to complete
+
+    }
+
+    private void TestLogic(object value)
+    {
+        using BinaryFormatterScope formatterScope = new(enable: false);
+        DataObject dataObject = new();
+        dataObject.SetData(DataFormats.Serializable, value);
+
+        Clipboard.SetDataObject(dataObject, true);
+        IDataObject ClipboardDataObject = Clipboard.GetDataObject();
+        try
+        {
+            if (ClipboardDataObject != null)
+            {
+                Assert.Throws<System.Runtime.InteropServices.COMException>(() => ClipboardDataObject.GetData(DataFormats.Serializable));   
+            }
+            else
+            {
+                Assert.Fail("ClipboardDataObject is null.");
+            }
+        }
+        finally
+        {
+            Clipboard.Clear();
+        }
+    }
+
+    public static TheoryData<object> DataObject_TestData_UnSupportedObjects => new()
+    {
+        new SerializableData(),
+        new Dictionary<int, string>(),
+        new object(),
+        System.Drawing.Color.DeepSkyBlue, // Use a static property for Color
+        new System.Drawing.Pen(System.Drawing.Brushes.DeepSkyBlue, 1),
+        new System.Drawing.Bitmap(1, 1), // Use Bitmap instead of Image
+        new System.Drawing.Printing.PrintDocument(),
+        new System.Drawing.Printing.PrinterSettings(),
+        new System.Drawing.Printing.PageSettings(),
+        new System.Drawing.Printing.PaperSize(),
+        new System.Drawing.Printing.PaperSource(),
+        new System.Drawing.Printing.PrinterResolution(),
+    };
+}
+
+
+[Serializable] 
+public class SerializableData
+{
+    public string Name { get; set; }
+    public DateTime BirthDate { get; set; }
+    public int Age { get; set; }
+    public double Salary { get; set; }
+    public bool IsEmployed { get; set; }
+    public char Gender { get; set; }
+    public byte[] BinaryData { get; set; }
+
+    // Constructor
+    public SerializableData()
+    {
+        // Initialize properties with default values
+        Name = "John Doe";
+        BirthDate = DateTime.Now.AddYears(-30);
+        Age = 30;
+        Salary = 50000.0;
+        IsEmployed = true;
+        Gender = 'M';
+        BinaryData = new byte[] { 1, 2, 3, 4, 5 }; // Example binary data
+    }
+
+
+}

src/Microsoft.DotNet.Wpf/tests/UnitTests/PresentationCore.Tests/PresentationCore.Tests.csproj

@@ -15,6 +15,7 @@
     </ProjectReference>
     <ProjectReference Include="$(WpfSourceDir)PresentationCore\PresentationCore.csproj" />
     <ProjectReference Include="$(WpfSourceDir)WindowsBase\WindowsBase.csproj" />
+    <ProjectReference Include="$(WpfSourceDir)System.Xaml\System.Xaml.csproj" />
   </ItemGroup>
 
   <ItemGroup>
@@ -25,6 +26,7 @@
     <PackageReference Include="System.Configuration.ConfigurationManager" Version="$(SystemConfigurationConfigurationManagerPackageVersion)" />
     <PackageReference Include="System.Formats.Nrbf" Version="$(SystemFormatsNrbfVersion)" />
     <PackageReference Include="System.Runtime.Serialization.Formatters" Version="$(SystemRuntimeSerializationFormattersPackageVersion)" />
+    <PackageReference Include="System.Drawing.Common" Version="8.0.8" />
   </ItemGroup>
 
 </Project>