From 853b222af50851a9d46f73df0042ecc88b467bba Mon Sep 17 00:00:00 2001 From: Brian Popow Date: Sun, 27 Mar 2022 15:30:15 +0200 Subject: [PATCH] Add test for lossy with exif which does not contain enough data --- .../Formats/WebP/WebpMetaDataTests.cs | 12 ++++++++++++ tests/ImageSharp.Tests/TestImages.cs | 1 + .../Input/Webp/exif_lossy_not_enough_data.webp | 3 +++ 3 files changed, 16 insertions(+) create mode 100644 tests/Images/Input/Webp/exif_lossy_not_enough_data.webp diff --git a/tests/ImageSharp.Tests/Formats/WebP/WebpMetaDataTests.cs b/tests/ImageSharp.Tests/Formats/WebP/WebpMetaDataTests.cs index eaa7fb564..499b0579b 100644 --- a/tests/ImageSharp.Tests/Formats/WebP/WebpMetaDataTests.cs +++ b/tests/ImageSharp.Tests/Formats/WebP/WebpMetaDataTests.cs @@ -150,5 +150,17 @@ namespace SixLabors.ImageSharp.Tests.Formats.Webp Assert.NotNull(actualExif); Assert.Equal(expectedExif.Values.Count, actualExif.Values.Count); } + + [Theory] + [WithFile(TestImages.Webp.Lossy.WithExifNotEnoughData, PixelTypes.Rgba32)] + public void WebpDecoder_ThrowInvalidImageContentException_OnWithInvalidExifData(TestImageProvider provider) + where TPixel : unmanaged, IPixel => + Assert.Throws( + () => + { + using (provider.GetImage(WebpDecoder)) + { + } + }); } } diff --git a/tests/ImageSharp.Tests/TestImages.cs b/tests/ImageSharp.Tests/TestImages.cs index 07aff6fc1..ac060fd99 100644 --- a/tests/ImageSharp.Tests/TestImages.cs +++ b/tests/ImageSharp.Tests/TestImages.cs @@ -635,6 +635,7 @@ namespace SixLabors.ImageSharp.Tests { public const string Earth = "Webp/earth_lossy.webp"; public const string WithExif = "Webp/exif_lossy.webp"; + public const string WithExifNotEnoughData = "Webp/exif_lossy_not_enough_data.webp"; public const string WithIccp = "Webp/lossy_with_iccp.webp"; public const string WithXmp = "Webp/xmp_lossy.webp"; public const string BikeSmall = "Webp/bike_lossless_small.webp"; diff --git a/tests/Images/Input/Webp/exif_lossy_not_enough_data.webp b/tests/Images/Input/Webp/exif_lossy_not_enough_data.webp new file mode 100644 index 000000000..35e454b96 --- /dev/null +++ b/tests/Images/Input/Webp/exif_lossy_not_enough_data.webp @@ -0,0 +1,3 @@ +version https://git-lfs.github.com/spec/v1 +oid sha256:fdf4e9b20af4168f4177d33f7f502906343bbaaae2af9b90e1531bd4452b317b +size 40765