Change test images, add additional tests

tests/ImageSharp.Tests/Formats/Tga/TgaDecoderTests.cs

@@ -31,6 +31,30 @@ namespace SixLabors.ImageSharp.Tests.Formats.Tga
             }
         }
 
+        [Theory]
+        [WithFile(Bit15, PixelTypes.Rgba32)]
+        public void TgaDecoder_CanDecode_Uncompressed_15Bit<TPixel>(TestImageProvider<TPixel> provider)
+            where TPixel : struct, IPixel<TPixel>
+        {
+            using (Image<TPixel> image = provider.GetImage(new TgaDecoder()))
+            {
+                image.DebugSave(provider);
+                CompareWithReferenceDecoder(provider, image);
+            }
+        }
+
+        [Theory]
+        [WithFile(Bit15Rle, PixelTypes.Rgba32)]
+        public void TgaDecoder_CanDecode_RunLengthEncoded_15Bit<TPixel>(TestImageProvider<TPixel> provider)
+            where TPixel : struct, IPixel<TPixel>
+        {
+            using (Image<TPixel> image = provider.GetImage(new TgaDecoder()))
+            {
+                image.DebugSave(provider);
+                CompareWithReferenceDecoder(provider, image);
+            }
+        }
+
         [Theory]
         [WithFile(Bit16, PixelTypes.Rgba32)]
         public void TgaDecoder_CanDecode_Uncompressed_16Bit<TPixel>(TestImageProvider<TPixel> provider)
@@ -43,6 +67,18 @@ namespace SixLabors.ImageSharp.Tests.Formats.Tga
             }
         }
 
+        [Theory]
+        [WithFile(Bit16PalRle, PixelTypes.Rgba32)]
+        public void TgaDecoder_CanDecode_RunLengthEncoded_WithPalette_16Bit<TPixel>(TestImageProvider<TPixel> provider)
+            where TPixel : struct, IPixel<TPixel>
+        {
+            using (Image<TPixel> image = provider.GetImage(new TgaDecoder()))
+            {
+                image.DebugSave(provider);
+                CompareWithReferenceDecoder(provider, image);
+            }
+        }
+
         [Theory]
         [WithFile(Bit24, PixelTypes.Rgba32)]
         public void TgaDecoder_CanDecode_Uncompressed_24Bit<TPixel>(TestImageProvider<TPixel> provider)
@@ -115,6 +151,30 @@ namespace SixLabors.ImageSharp.Tests.Formats.Tga
             }
         }
 
+        [Theory]
+        [WithFile(Bit16Pal, PixelTypes.Rgba32)]
+        public void TgaDecoder_CanDecode_WithPalette_16Bit<TPixel>(TestImageProvider<TPixel> provider)
+            where TPixel : struct, IPixel<TPixel>
+        {
+            using (Image<TPixel> image = provider.GetImage(new TgaDecoder()))
+            {
+                image.DebugSave(provider);
+                CompareWithReferenceDecoder(provider, image);
+            }
+        }
+
+        [Theory]
+        [WithFile(Bit24Pal, PixelTypes.Rgba32)]
+        public void TgaDecoder_CanDecode_WithPalette_24Bit<TPixel>(TestImageProvider<TPixel> provider)
+            where TPixel : struct, IPixel<TPixel>
+        {
+            using (Image<TPixel> image = provider.GetImage(new TgaDecoder()))
+            {
+                image.DebugSave(provider);
+                CompareWithReferenceDecoder(provider, image);
+            }
+        }
+
         private void CompareWithReferenceDecoder<TPixel>(TestImageProvider<TPixel> provider, Image<TPixel> image)
             where TPixel : struct, IPixel<TPixel>
         {

tests/ImageSharp.Tests/TestImages.cs

@@ -368,14 +368,19 @@ namespace SixLabors.ImageSharp.Tests
 
         public static class Tga
         {
-            public const string Bit32 = "Tga/bike_32bit.tga";
-            public const string Bit24 = "Tga/bike_24bit.tga";
-            public const string Bit16 = "Tga/bike_16bit.tga";
-            public const string Grey = "Tga/bike_8bit.tga";
-            public const string Bit32Rle = "Tga/bike_32bit_rle.tga";
-            public const string Bit24Rle = "Tga/bike_24bit_rle.tga";
-            public const string Bit16Rle = "Tga/bike_16bit_rle.tga";
-            public const string GreyRle = "Tga/bike_8bit_rle.tga";
+            public const string Bit15 = "Tga/rgb15.tga";
+            public const string Bit15Rle = "Tga/rgb15rle.tga";
+            public const string Bit16 = "Tga/targa_16bit.tga";
+            public const string Bit16PalRle = "Tga/ccm8.tga";
+            public const string Bit24 = "Tga/targa_24bit.tga";
+            public const string Bit32 = "Tga/targa_32bit.tga";
+            public const string Grey = "Tga/targa_8bit.tga";
+            public const string GreyRle = "Tga/targa_8bit_rle.tga";
+            public const string Bit16Rle = "Tga/targa_16bit_rle.tga";
+            public const string Bit24Rle = "Tga/targa_24bit_rle.tga";
+            public const string Bit32Rle = "Tga/targa_32bit_rle.tga";
+            public const string Bit16Pal = "Tga/targa_16bit_pal.tga";
+            public const string Bit24Pal = "Tga/targa_24bit_pal.tga";
         }
     }
 }

tests/Images/Input/Tga/bike_16bit.tga

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3b2bc922e2397ce8cd8b1e7792f20e2c7edad68ad8fac037a5b91bba5148a80b
-size 97518

tests/Images/Input/Tga/bike_16bit_rle.tga

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c9f7381f04b3ce23e3144f6b5789d7eccc0c0f010fc901f42d01171556181c1c
-size 56938

tests/Images/Input/Tga/bike_24bit.tga

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:26d55794c9b012b07517d1129630ccc35ca56015cbdd481debea00826130f925
-size 146268

tests/Images/Input/Tga/bike_24bit_rle.tga

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:88f7936db92cf536c9656a8ff00c25842c71b93823e05322a1efc3aef2c0a80e
-size 106721

tests/Images/Input/Tga/bike_32bit.tga

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cb3774b695d2409f3e7584dc67ce7b3d8a75377c194e7f33e4cc315b3ae36a35
-size 195018

tests/Images/Input/Tga/bike_32bit_rle.tga

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:815e9f32f29a8c51bbd0f2c7d507d6331a709f157fb7bd65188fd07677764c59
-size 141452

tests/Images/Input/Tga/bike_8bit.tga

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:75f3ce893f38d90767c692eb9628026c0421330934a5cbb686813ec26a9606d2
-size 48768

tests/Images/Input/Tga/bike_8bit_rle.tga

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1531a0f8a95fb4a57e0bde1842b6ee65f5cabfc62ad883d1f9dbc2c5616e498f
-size 37259

tests/Images/Input/Tga/ccm8.tga

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:67b3ffaaa75561d8b959258d6b26a1f9ca3228b02a3df98a614ea43241aaea52
+size 9271

tests/Images/Input/Tga/rgb15.tga

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:390cfff190bc41386fa134eca70ea0d3ffdc32a285c73278ed34046b09c46c9d
+size 80537

tests/Images/Input/Tga/rgb15rle.tga

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3219186fc9a9f859c99c2b31cf81e7f0ab4292956d22fc659e714d0cdb51cfa7
+size 19941

tests/Images/Input/Tga/targa.png

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:abc382cec34a04815bd53ad30707c6cdeeceece8731244244e2ab91026d60957
+size 106139

tests/Images/Input/Tga/targa_16bit.tga

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f3adea897f8843b73d0042e23bdfbd0115a7f534df90699134e768df57061f46
+size 70518

tests/Images/Input/Tga/targa_16bit_pal.tga

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:97a4ac0cecfe69e1b5c74db5288fb8ca3bf29968e3b5288c4e5ce03bb4f06915
+size 35780

tests/Images/Input/Tga/targa_16bit_rle.tga

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:47d7ebf37672ea846ce071155733697e34083de36aeaafaebd78317708feffde
+size 19566

tests/Images/Input/Tga/targa_24bit.tga

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:35921b6250e43ba8e1fb125ebe4939a57a67efb0aa9eac0d3605bf90e93309b1
+size 105768

tests/Images/Input/Tga/targa_24bit_pal.tga

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4926969e5ae6c9af38d33fa18429de756c48d06edd87c5d27cb8d5232b066ab2
+size 36036

tests/Images/Input/Tga/targa_24bit_rle.tga

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:56a79ab92d84bbe8c7efbc2711051938fa3ba97b48830aea0cb1dafd7d1fe222
+size 37711

tests/Images/Input/Tga/targa_32bit.tga

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e3a220619e25e86bab01b01a2e231ee64fd004e047fa86016bf68de576877352
+size 141018

tests/Images/Input/Tga/targa_32bit_rle.tga

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f415d6a246909c18fe604248ab5fe27c74aff9a63df58d8cdeab7c4c3cbe056a
+size 49994

tests/Images/Input/Tga/targa_8bit.tga

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6aaae46d0e55f32a72732fbe48ed9dc4044c53432999ab66e9475e45e40f0133
+size 35268

tests/Images/Input/Tga/targa_8bit_rle.tga

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a18d7fd98bc9ab62276103b4e7b474be93b3d7241f4f06aa564e32150e205a71
+size 13145