Use a more tolerant comparer

stefannikolei · stefannikolei · commit 958aea050d74 · 2025-11-21T07:21:56.000+01:00
diff --git a/tests/ImageSharp.Tests/Formats/Tiff/TiffDecoderTests.cs b/tests/ImageSharp.Tests/Formats/Tiff/TiffDecoderTests.cs
@@ -360,7 +360,9 @@ public void TiffDecoder_CanDecode_YccK<TPixel>(TestImageProvider<TPixel> provide
     {
         using Image<TPixel> image = provider.GetImage(TiffDecoder.Instance);
         image.DebugSave(provider);
-        image.CompareToReferenceOutput(ImageComparer.Tolerant(), provider);
+
+        // ARM reports a 0.0000% difference, so we use a tolerant comparer here.
+        image.CompareToReferenceOutput(ImageComparer.TolerantPercentage(0.0001F), provider);
     }
 
     [Theory]

Original file line number	Diff line number	Diff line change
`@@ -360,7 +360,9 @@ public void TiffDecoder_CanDecode_YccK<TPixel>(TestImageProvider<TPixel> provide`
`360`	`360`	`{`
`361`	`361`	`using Image<TPixel> image = provider.GetImage(TiffDecoder.Instance);`
`362`	`362`	`image.DebugSave(provider);`
`363`		`- image.CompareToReferenceOutput(ImageComparer.Tolerant(), provider);`
	`363`	`+`
	`364`	`+ // ARM reports a 0.0000% difference, so we use a tolerant comparer here.`
	`365`	`+ image.CompareToReferenceOutput(ImageComparer.TolerantPercentage(0.0001F), provider);`
`364`	`366`	`}`
`365`	`367`
`366`	`368`	`[Theory]`