Add test

Author: JimBobSquarePants

tests/ImageSharp.Tests/Drawing/DrawImageTests.cs

@@ -293,4 +293,21 @@ public void Issue2603<TPixel>(TestImageProvider<TPixel> provider)
             appendPixelTypeToFileName: false,
             appendSourceFileOrDescription: false);
     }
+
+    [Theory]
+    [WithFile(TestImages.Gif.Giphy, PixelTypes.Rgba32)]
+    public void DrawImageAnimatedForegroundRepeatCount<TPixel>(TestImageProvider<TPixel> provider)
+        where TPixel : unmanaged, IPixel<TPixel>
+    {
+        using Image<TPixel> background = provider.GetImage();
+        using Image<TPixel> foreground = Image.Load<TPixel>(TestFile.Create(TestImages.Gif.Giphy).Bytes);
+
+        Size size = new(foreground.Width / 4, foreground.Height / 4);
+        foreground.Mutate(x => x.Resize(size.Width, size.Height, KnownResamplers.Bicubic));
+
+        background.Mutate(x => x.DrawImage(foreground, Point.Empty, 1F, 0));
+
+        background.DebugSaveMultiFrame(provider);
+        background.CompareToReferenceOutputMultiFrame(provider, ImageComparer.TolerantPercentage(0.01f));
+    }
 }