diff --git a/tests/ImageSharp.Tests/Formats/Png/PngDecoderTests.cs b/tests/ImageSharp.Tests/Formats/Png/PngDecoderTests.cs index 3589a25a2d..98cfd06b63 100644 --- a/tests/ImageSharp.Tests/Formats/Png/PngDecoderTests.cs +++ b/tests/ImageSharp.Tests/Formats/Png/PngDecoderTests.cs @@ -206,6 +206,20 @@ public partial class PngDecoderTests image.CompareToOriginal(provider, ImageComparer.Exact); } + [Theory] + [WithFile(TestImages.Png.Icc.Perceptual, PixelTypes.Rgba32)] + [WithFile(TestImages.Png.Icc.PerceptualcLUTOnly, PixelTypes.Rgba32)] + [WithFile(TestImages.Png.Icc.SRgbGray, PixelTypes.Rgba32)] + public void Decode_WhenColorProfileHandlingIsConvert_ApplyIccProfile(TestImageProvider provider) + where TPixel : unmanaged, IPixel + { + using Image image = provider.GetImage(PngDecoder.Instance, new DecoderOptions { ColorProfileHandling = ColorProfileHandling.Convert }); + + image.DebugSave(provider); + image.CompareToReferenceOutput(provider); + Assert.Null(image.Metadata.IccProfile); + } + [Theory] [WithFile(TestImages.Png.SubFilter3BytesPerPixel, PixelTypes.Rgba32)] [WithFile(TestImages.Png.SubFilter4BytesPerPixel, PixelTypes.Rgba32)] diff --git a/tests/ImageSharp.Tests/TestImages.cs b/tests/ImageSharp.Tests/TestImages.cs index bc699da88e..18ad623729 100644 --- a/tests/ImageSharp.Tests/TestImages.cs +++ b/tests/ImageSharp.Tests/TestImages.cs @@ -166,6 +166,13 @@ public static class TestImages // Issue 3000: https://github.com/SixLabors/ImageSharp/issues/3000 public const string Issue3000 = "Png/issues/issue_3000.png"; + public static class Icc + { + public const string SRgbGray = "Png/icc-profiles/sRGB_Gray.png"; + public const string Perceptual = "Png/icc-profiles/Perceptual.png"; + public const string PerceptualcLUTOnly = "Png/icc-profiles/Perceptual-cLUT-only.png"; + } + public static class Bad { public const string MissingDataChunk = "Png/xdtn0g01.png"; diff --git a/tests/Images/External/ReferenceOutput/PngDecoderTests/Decode_WhenColorProfileHandlingIsConvert_ApplyIccProfile_Rgba32_Perceptual-cLUT-only.png b/tests/Images/External/ReferenceOutput/PngDecoderTests/Decode_WhenColorProfileHandlingIsConvert_ApplyIccProfile_Rgba32_Perceptual-cLUT-only.png new file mode 100644 index 0000000000..ffc9839019 --- /dev/null +++ b/tests/Images/External/ReferenceOutput/PngDecoderTests/Decode_WhenColorProfileHandlingIsConvert_ApplyIccProfile_Rgba32_Perceptual-cLUT-only.png @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:b72c885278a066e63c013885c42b772275f25a5f0b2290aa38c87f3dbeac984b +size 81432 diff --git a/tests/Images/External/ReferenceOutput/PngDecoderTests/Decode_WhenColorProfileHandlingIsConvert_ApplyIccProfile_Rgba32_Perceptual.png b/tests/Images/External/ReferenceOutput/PngDecoderTests/Decode_WhenColorProfileHandlingIsConvert_ApplyIccProfile_Rgba32_Perceptual.png new file mode 100644 index 0000000000..25a97ca48d --- /dev/null +++ b/tests/Images/External/ReferenceOutput/PngDecoderTests/Decode_WhenColorProfileHandlingIsConvert_ApplyIccProfile_Rgba32_Perceptual.png @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:936261278b1a9f5bf9a2bb4f8da09f2a82e1b5c693790e137c5f98fa4d885735 +size 81785 diff --git a/tests/Images/External/ReferenceOutput/PngDecoderTests/Decode_WhenColorProfileHandlingIsConvert_ApplyIccProfile_Rgba32_sRGB_Gray.png b/tests/Images/External/ReferenceOutput/PngDecoderTests/Decode_WhenColorProfileHandlingIsConvert_ApplyIccProfile_Rgba32_sRGB_Gray.png new file mode 100644 index 0000000000..5a35cf5796 --- /dev/null +++ b/tests/Images/External/ReferenceOutput/PngDecoderTests/Decode_WhenColorProfileHandlingIsConvert_ApplyIccProfile_Rgba32_sRGB_Gray.png @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:bf856e49e4ece7e59eea684f6fa533ba313a36955be4703894f16b100283cb4a +size 2687 diff --git a/tests/Images/Input/Png/icc-profiles/Perceptual-cLUT-only.png b/tests/Images/Input/Png/icc-profiles/Perceptual-cLUT-only.png new file mode 100644 index 0000000000..8ac1afde9f --- /dev/null +++ b/tests/Images/Input/Png/icc-profiles/Perceptual-cLUT-only.png @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:0c734cacc2c6e761bab088cac80ef09da7b56a545ce71c6cced4cac31e661795 +size 119811 diff --git a/tests/Images/Input/Png/icc-profiles/Perceptual.png b/tests/Images/Input/Png/icc-profiles/Perceptual.png new file mode 100644 index 0000000000..cac9bcb1e5 --- /dev/null +++ b/tests/Images/Input/Png/icc-profiles/Perceptual.png @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:208a325dedea4453b7accce1ec540452af2e9be0f8c1f636f1d61a463eb3a9ae +size 123151 diff --git a/tests/Images/Input/Png/icc-profiles/sRGB_Gray.png b/tests/Images/Input/Png/icc-profiles/sRGB_Gray.png new file mode 100644 index 0000000000..3326936ceb --- /dev/null +++ b/tests/Images/Input/Png/icc-profiles/sRGB_Gray.png @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:c64e0f6cc38750c83e6ff0cf1911e210c342900bb2cd6c88d3daed30c854e863 +size 4531