Add discontigous buffers and intrinsics tests

tests/ImageSharp.Tests/Processing/Processors/Convolution/BokehBlurTest.cs

@@ -6,7 +6,6 @@ using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
 using System.Text.RegularExpressions;
-using Microsoft.DotNet.RemoteExecutor;
 using SixLabors.ImageSharp.Advanced;
 using SixLabors.ImageSharp.PixelFormats;
 using SixLabors.ImageSharp.Processing;
@@ -44,9 +43,8 @@ namespace SixLabors.ImageSharp.Tests.Processing.Processors.Convolution
         [InlineData(20, 4, -10f)]
         [InlineData(20, 4, 0f)]
         public void VerifyBokehBlurProcessorArguments_Fail(int radius, int components, float gamma)
-        {
-            Assert.Throws<ArgumentOutOfRangeException>(() => new BokehBlurProcessor(radius, components, gamma));
-        }
+            => Assert.Throws<ArgumentOutOfRangeException>(
+                () => new BokehBlurProcessor(radius, components, gamma));
 
         [Fact]
         public void VerifyComplexComponents()
@@ -137,12 +135,10 @@ namespace SixLabors.ImageSharp.Tests.Processing.Processors.Convolution
         [WithTestPatternImages(nameof(BokehBlurValues), 30, 20, PixelTypes.Rgba32)]
         public void BokehBlurFilterProcessor<TPixel>(TestImageProvider<TPixel> provider, BokehBlurInfo value)
             where TPixel : unmanaged, IPixel<TPixel>
-        {
-            provider.RunValidatingProcessorTest(
+            => provider.RunValidatingProcessorTest(
                 x => x.BokehBlur(value.Radius, value.Components, value.Gamma),
                 testOutputDetails: value.ToString(),
                 appendPixelTypeToFileName: false);
-        }
 
         [Theory]
         /*
@@ -152,18 +148,23 @@ namespace SixLabors.ImageSharp.Tests.Processing.Processors.Convolution
         [WithTestPatternImages(200, 200, PixelTypes.Bgr24 | PixelTypes.Bgra32)]
         public void BokehBlurFilterProcessor_WorksWithAllPixelTypes<TPixel>(TestImageProvider<TPixel> provider)
             where TPixel : unmanaged, IPixel<TPixel>
-        {
-            provider.RunValidatingProcessorTest(
-                    x => x.BokehBlur(8, 2, 3),
-                    appendSourceFileOrDescription: false);
-        }
+            => provider.RunValidatingProcessorTest(
+                x => x.BokehBlur(8, 2, 3),
+                appendSourceFileOrDescription: false);
 
         [Theory]
         [WithFileCollection(nameof(TestFiles), nameof(BokehBlurValues), PixelTypes.Rgba32)]
-        public void BokehBlurFilterProcessor_Bounded<TPixel>(TestImageProvider<TPixel> provider, BokehBlurInfo value)
-            where TPixel : unmanaged, IPixel<TPixel>
+        public void BokehBlurFilterProcessor_Bounded(TestImageProvider<Rgba32> provider, BokehBlurInfo value)
         {
-            provider.RunValidatingProcessorTest(
+            static void RunTest(string arg1, string arg2)
+            {
+                TestImageProvider<Rgba32> provider =
+                    FeatureTestRunner.DeserializeForXunit<TestImageProvider<Rgba32>>(arg1);
+
+                BokehBlurInfo value =
+                    FeatureTestRunner.DeserializeForXunit<BokehBlurInfo>(arg2);
+
+                provider.RunValidatingProcessorTest(
                 x =>
                 {
                     Size size = x.GetCurrentSize();
@@ -172,6 +173,19 @@ namespace SixLabors.ImageSharp.Tests.Processing.Processors.Convolution
                 },
                 testOutputDetails: value.ToString(),
                 appendPixelTypeToFileName: false);
+            }
+
+            FeatureTestRunner.RunWithHwIntrinsicsFeature(
+                RunTest,
+                HwIntrinsics.DisableSSE41,
+                provider,
+                value);
         }
+
+        [Theory]
+        [WithTestPatternImages(100, 300, PixelTypes.Bgr24)]
+        public void WorksWithDiscoBuffers<TPixel>(TestImageProvider<TPixel> provider)
+            where TPixel : unmanaged, IPixel<TPixel>
+            => provider.RunBufferCapacityLimitProcessorTest(260, c => c.BokehBlur());
     }
 }

tests/ImageSharp.Tests/TestUtilities/FeatureTesting/FeatureTestRunner.cs

@@ -211,6 +211,53 @@ namespace SixLabors.ImageSharp.Tests.TestUtilities
             }
         }
 
+        /// <summary>
+        /// Runs the given test <paramref name="action"/> within an environment
+        /// where the given <paramref name="intrinsics"/> features.
+        /// </summary>
+        /// <param name="action">The test action to run.</param>
+        /// <param name="intrinsics">The intrinsics features.</param>
+        /// <param name="arg1">The value to pass as a parameter to the test action.</param>
+        /// <param name="arg2">The second value to pass as a parameter to the test action.</param>
+        public static void RunWithHwIntrinsicsFeature<T, T2>(
+            Action<string, string> action,
+            HwIntrinsics intrinsics,
+            T arg1,
+            T2 arg2)
+            where T : IXunitSerializable
+            where T2 : IXunitSerializable
+        {
+            if (!RemoteExecutor.IsSupported)
+            {
+                return;
+            }
+
+            foreach (KeyValuePair<HwIntrinsics, string> intrinsic in intrinsics.ToFeatureKeyValueCollection())
+            {
+                var processStartInfo = new ProcessStartInfo();
+                if (intrinsic.Key != HwIntrinsics.AllowAll)
+                {
+                    processStartInfo.Environment[$"COMPlus_{intrinsic.Value}"] = "0";
+
+                    RemoteExecutor.Invoke(
+                        action,
+                        BasicSerializer.Serialize(arg1),
+                        BasicSerializer.Serialize(arg1),
+                        new RemoteInvokeOptions
+                        {
+                            StartInfo = processStartInfo
+                        })
+                        .Dispose();
+                }
+                else
+                {
+                    // Since we are running using the default architecture there is no
+                    // point creating the overhead of running the action in a separate process.
+                    action(BasicSerializer.Serialize(arg1), BasicSerializer.Serialize(arg2));
+                }
+            }
+        }
+
         /// <summary>
         /// Runs the given test <paramref name="action"/> within an environment
         /// where the given <paramref name="intrinsics"/> features.