diff --git a/tests/ImageSharp.Tests/Formats/Bmp/BmpDecoderTests.cs b/tests/ImageSharp.Tests/Formats/Bmp/BmpDecoderTests.cs index 5f2de9f51e..d60d9d918a 100644 --- a/tests/ImageSharp.Tests/Formats/Bmp/BmpDecoderTests.cs +++ b/tests/ImageSharp.Tests/Formats/Bmp/BmpDecoderTests.cs @@ -55,6 +55,30 @@ namespace SixLabors.ImageSharp.Tests } } + [Theory] + [WithFile(WinBmpv2, PixelTypes.Rgba32)] + public void BmpDecoder_CanDecodeBmpv2(TestImageProvider provider) + where TPixel : struct, IPixel + { + using (Image image = provider.GetImage(new BmpDecoder())) + { + image.DebugSave(provider, "png"); + image.CompareToOriginal(provider); + } + } + + [Theory] + [WithFile(Bit8Palette4, PixelTypes.Rgba32)] + public void BmpDecoder_CanDecode4BytePerEntryPalette(TestImageProvider provider) + where TPixel : struct, IPixel + { + using (Image image = provider.GetImage(new BmpDecoder())) + { + image.DebugSave(provider, "png"); + image.CompareToOriginal(provider); + } + } + [Theory] [InlineData(Car, 24)] [InlineData(F, 24)] diff --git a/tests/ImageSharp.Tests/TestImages.cs b/tests/ImageSharp.Tests/TestImages.cs index 1144a3f7c0..9c747dcb8a 100644 --- a/tests/ImageSharp.Tests/TestImages.cs +++ b/tests/ImageSharp.Tests/TestImages.cs @@ -201,6 +201,9 @@ namespace SixLabors.ImageSharp.Tests public const string Bit16 = "Bmp/test16.bmp"; public const string Bit16Inverted = "Bmp/test16-inverted.bmp"; public const string Bit32Rgb = "Bmp/rgb32.bmp"; + // Note: This format can be called OS/2 BMPv1, or Windows BMPv2 + public const string WinBmpv2 = "Bmp/pal8os2v1_winv2.bmp"; + public const string Bit8Palette4 = "Bmp/pal8-0.bmp"; public static readonly string[] All = { diff --git a/tests/Images/Input/Bmp/pal8-0.bmp b/tests/Images/Input/Bmp/pal8-0.bmp new file mode 100644 index 0000000000..ab8815a360 Binary files /dev/null and b/tests/Images/Input/Bmp/pal8-0.bmp differ diff --git a/tests/Images/Input/Bmp/pal8os2v1_winv2.bmp b/tests/Images/Input/Bmp/pal8os2v1_winv2.bmp new file mode 100644 index 0000000000..14901b3882 Binary files /dev/null and b/tests/Images/Input/Bmp/pal8os2v1_winv2.bmp differ