From d7ab1e716a5dc3595f0d646eea18806a6ce100e8 Mon Sep 17 00:00:00 2001
From: James Jackson-South <james_south@hotmail.com>
Date: Mon, 24 Aug 2026 16:59:42 +1000
Subject: [PATCH] Fix HEIF tests after upstream merge

---
 tests/ImageSharp.Tests/Formats/Heif/Av1/Av1TilingTests.cs      | 2 +-
 tests/ImageSharp.Tests/Formats/Heif/Av1/ObuFrameHeaderTests.cs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/ImageSharp.Tests/Formats/Heif/Av1/Av1TilingTests.cs b/tests/ImageSharp.Tests/Formats/Heif/Av1/Av1TilingTests.cs
index 5deed999e..279cfddbe 100644
--- a/tests/ImageSharp.Tests/Formats/Heif/Av1/Av1TilingTests.cs
+++ b/tests/ImageSharp.Tests/Formats/Heif/Av1/Av1TilingTests.cs
@@ -35,7 +35,7 @@ public class Av1TilingTests
 
         // Assert
         Assert.Equal(dataSize * 8, bitStreamReader.BitPosition);
-        Assert.False(frameBuffer.BufferY.Size().IsEmpty);
+        Assert.False(frameBuffer.BufferY.Size.IsEmpty);
         Assert.True(frameBuffer.BufferY.DangerousGetSingleSpan().ContainsAnyExcept<byte>(0));
     }
 
diff --git a/tests/ImageSharp.Tests/Formats/Heif/Av1/ObuFrameHeaderTests.cs b/tests/ImageSharp.Tests/Formats/Heif/Av1/ObuFrameHeaderTests.cs
index 29d3f36d7..5ef28f780 100644
--- a/tests/ImageSharp.Tests/Formats/Heif/Av1/ObuFrameHeaderTests.cs
+++ b/tests/ImageSharp.Tests/Formats/Heif/Av1/ObuFrameHeaderTests.cs
@@ -74,7 +74,7 @@ public class ObuFrameHeaderTests
 
         // Assert
         byte[] encodedArray = encoded.ToArray();
-        Assert.Equal(span, encodedArray);
+        Assert.Equal((ReadOnlySpan<byte>)span, encodedArray);
     }
 
     [Theory]