From cc39c502ac931bb117cdac8572f7722516b2ba4b Mon Sep 17 00:00:00 2001 From: Brian Popow Date: Tue, 9 Jul 2024 19:54:49 +0200 Subject: [PATCH] Add test case for issue 2763 --- .../Formats/WebP/WebpEncoderTests.cs | 17 +++++++++++++++++ tests/ImageSharp.Tests/TestImages.cs | 1 + tests/Images/Input/Webp/issues/Issue2763.png | 3 +++ 3 files changed, 21 insertions(+) create mode 100644 tests/Images/Input/Webp/issues/Issue2763.png diff --git a/tests/ImageSharp.Tests/Formats/WebP/WebpEncoderTests.cs b/tests/ImageSharp.Tests/Formats/WebP/WebpEncoderTests.cs index acca49dcf4..d1d83ffb9a 100644 --- a/tests/ImageSharp.Tests/Formats/WebP/WebpEncoderTests.cs +++ b/tests/ImageSharp.Tests/Formats/WebP/WebpEncoderTests.cs @@ -497,6 +497,23 @@ public class WebpEncoderTests image.VerifyEncoder(provider, "webp", string.Empty, encoder, ImageComparer.Tolerant(0.04f)); } + // https://github.com/SixLabors/ImageSharp/issues/2763 + [Theory] + [WithFile(Lossy.Issue2763, PixelTypes.Rgba32)] + public void WebpDecoder_CanDecode_Issue2763(TestImageProvider provider) + where TPixel : unmanaged, IPixel + { + WebpEncoder encoder = new() + { + Quality = 84, + FileFormat = WebpFileFormatType.Lossless + }; + + using Image image = provider.GetImage(PngDecoder.Instance); + image.DebugSave(provider); + image.VerifyEncoder(provider, "webp", string.Empty, encoder); + } + public static void RunEncodeLossy_WithPeakImage() { TestImageProvider provider = TestImageProvider.File(TestImageLossyFullPath); diff --git a/tests/ImageSharp.Tests/TestImages.cs b/tests/ImageSharp.Tests/TestImages.cs index 8937799e1b..2c60105aa3 100644 --- a/tests/ImageSharp.Tests/TestImages.cs +++ b/tests/ImageSharp.Tests/TestImages.cs @@ -821,6 +821,7 @@ public static class TestImages public const string Issue2243 = "Webp/issues/Issue2243.webp"; public const string Issue2257 = "Webp/issues/Issue2257.webp"; public const string Issue2670 = "Webp/issues/Issue2670.webp"; + public const string Issue2763 = "Webp/issues/Issue2763.png"; } } diff --git a/tests/Images/Input/Webp/issues/Issue2763.png b/tests/Images/Input/Webp/issues/Issue2763.png new file mode 100644 index 0000000000..6412ed6da6 --- /dev/null +++ b/tests/Images/Input/Webp/issues/Issue2763.png @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:eb221c5045e9bcbfdb7f4704aa571d910ca0d382fe4748319fe56f4c8c2aab78 +size 429101