.Net SDK Validation

src/BenchmarkDotNet/Toolchains/CsProj/CsProjClassicNetToolchain.cs

@@ -54,6 +54,11 @@ public override IEnumerable<ValidationError> Validate(BenchmarkCase benchmarkCas
             {
                 yield return invalidCliError;
             }
+
+            foreach (var validationError in DotNetSdkVersionValidator.ValidateFrameworkSdks(benchmarkCase))
+            {
+                yield return validationError;
+            }
         }
     }
 }

src/BenchmarkDotNet/Toolchains/CsProj/CsProjCoreToolchain.cs

@@ -80,6 +80,11 @@ public override IEnumerable<ValidationError> Validate(BenchmarkCase benchmarkCas
                     $"Currently CsProjCoreToolchain does not support LINQPad 6+. Please use {nameof(InProcessEmitToolchain)} instead.",
                     benchmarkCase);
             }
+
+            foreach (var validationError in DotNetSdkVersionValidator.ValidateCoreSdks(CustomDotNetCliPath, benchmarkCase))
+            {
+                yield return validationError;
+            }
         }
 
         public override bool Equals(object obj) => obj is CsProjCoreToolchain typed && Equals(typed);

src/BenchmarkDotNet/Toolchains/MonoAotLLVM/MonoAotLLVMToolChain.cs

@@ -1,24 +1,45 @@
+using BenchmarkDotNet.Characteristics;
+using BenchmarkDotNet.Running;
 using BenchmarkDotNet.Toolchains.DotNetCli;
+using BenchmarkDotNet.Validators;
+using System.Collections.Generic;
 
 namespace BenchmarkDotNet.Toolchains.MonoAotLLVM
 {
     public class MonoAotLLVMToolChain : Toolchain
     {
-        public MonoAotLLVMToolChain(string name, IGenerator generator, IBuilder builder, IExecutor executor)
+        private readonly string _customDotNetCliPath;
+
+        public MonoAotLLVMToolChain(string name, IGenerator generator, IBuilder builder, IExecutor executor, string customDotNetCliPath)
             : base(name, generator, builder, executor)
         {
+            _customDotNetCliPath = customDotNetCliPath;
         }
 
         public static IToolchain From(NetCoreAppSettings netCoreAppSettings)
-            => new MonoAotLLVMToolChain(netCoreAppSettings.Name,
-                    new MonoAotLLVMGenerator(netCoreAppSettings.TargetFrameworkMoniker,
-                        netCoreAppSettings.CustomDotNetCliPath,
-                        netCoreAppSettings.PackagesPath,
-                        netCoreAppSettings.CustomRuntimePack,
-                        netCoreAppSettings.AOTCompilerPath,
-                        netCoreAppSettings.AOTCompilerMode),
-                    new DotNetCliBuilder(netCoreAppSettings.TargetFrameworkMoniker,
-                        netCoreAppSettings.CustomDotNetCliPath),
-                    new Executor());
+        => new MonoAotLLVMToolChain(netCoreAppSettings.Name,
+                new MonoAotLLVMGenerator(netCoreAppSettings.TargetFrameworkMoniker,
+                    netCoreAppSettings.CustomDotNetCliPath,
+                    netCoreAppSettings.PackagesPath,
+                    netCoreAppSettings.CustomRuntimePack,
+                    netCoreAppSettings.AOTCompilerPath,
+                    netCoreAppSettings.AOTCompilerMode),
+                new DotNetCliBuilder(netCoreAppSettings.TargetFrameworkMoniker,
+                    netCoreAppSettings.CustomDotNetCliPath),
+                new Executor(),
+                netCoreAppSettings.CustomDotNetCliPath);
+
+        public override IEnumerable<ValidationError> Validate(BenchmarkCase benchmarkCase, IResolver resolver)
+        {
+            foreach (var validationError in base.Validate(benchmarkCase, resolver))
+            {
+                yield return validationError;
+            }
+
+            foreach (var validationError in DotNetSdkVersionValidator.ValidateCoreSdks(_customDotNetCliPath, benchmarkCase))
+            {
+                yield return validationError;
+            }
+        }
     }
 }

src/BenchmarkDotNet/Toolchains/MonoWasm/WasmToolchain.cs

@@ -36,6 +36,11 @@ public override IEnumerable<ValidationError> Validate(BenchmarkCase benchmarkCas
             {
                 yield return invalidCliError;
             }
+
+            foreach (var validationError in DotNetSdkVersionValidator.ValidateCoreSdks(CustomDotNetCliPath, benchmarkCase))
+            {
+                yield return validationError;
+            }
         }
 
         [PublicAPI]

src/BenchmarkDotNet/Toolchains/NativeAot/NativeAotToolchain.cs

@@ -1,5 +1,8 @@
 using System.Collections.Generic;
+using BenchmarkDotNet.Characteristics;
+using BenchmarkDotNet.Running;
 using BenchmarkDotNet.Toolchains.DotNetCli;
+using BenchmarkDotNet.Validators;
 
 namespace BenchmarkDotNet.Toolchains.NativeAot
 {
@@ -60,5 +63,18 @@ internal NativeAotToolchain(string displayName,
         public static NativeAotToolchainBuilder CreateBuilder() => NativeAotToolchainBuilder.Create();
 
         public static string GetExtraArguments(string runtimeIdentifier) => $"-r {runtimeIdentifier}";
+
+        public override IEnumerable<ValidationError> Validate(BenchmarkCase benchmarkCase, IResolver resolver)
+        {
+            foreach (var error in base.Validate(benchmarkCase, resolver))
+            {
+                yield return error;
+            }
+
+            foreach (var validationError in DotNetSdkVersionValidator.ValidateCoreSdks(CustomDotNetCliPath, benchmarkCase))
+            {
+                yield return validationError;
+            }
+        }
     }
 }