chore: Modify mono toolchain behavior and remove mono90 or later definitions (dotnet#3004)

* chore: modify mono toolchain/runtime behavior

* chore: remove mono90 or later runtimeMoniker/toolchain

* chore: remove unneeded code based on review comment

Author: filzrev

src/BenchmarkDotNet.Annotations/Jobs/RuntimeMoniker.cs

@@ -234,21 +234,6 @@ public enum RuntimeMoniker
         /// </summary>
         Mono80,
 
-        /// <summary>
-        /// .NET 9 using MonoVM (not CLR which is the default)
-        /// </summary>
-        Mono90,
-
-        /// <summary>
-        /// .NET 10 using MonoVM (not CLR which is the default)
-        /// </summary>
-        Mono10_0,
-
-        /// <summary>
-        /// .NET 11 using MonoVM (not CLR which is the default)
-        /// </summary>
-        Mono11_0,
-
         /// <summary>
         /// .NET 8 CLR with composite ReadyToRun compilation
         /// </summary>

src/BenchmarkDotNet.Diagnostics.dotMemory/DotMemoryDiagnoser.cs

@@ -118,9 +118,6 @@ internal override bool IsSupported(RuntimeMoniker runtimeMoniker)
             case RuntimeMoniker.Mono60:
             case RuntimeMoniker.Mono70:
             case RuntimeMoniker.Mono80:
-            case RuntimeMoniker.Mono90:
-            case RuntimeMoniker.Mono10_0:
-            case RuntimeMoniker.Mono11_0:
                 return false;
             case RuntimeMoniker.NetCoreApp20:
             case RuntimeMoniker.NetCoreApp21:

src/BenchmarkDotNet.Diagnostics.dotTrace/DotTraceDiagnoser.cs

@@ -121,9 +121,6 @@ internal override bool IsSupported(RuntimeMoniker runtimeMoniker)
             case RuntimeMoniker.Mono60:
             case RuntimeMoniker.Mono70:
             case RuntimeMoniker.Mono80:
-            case RuntimeMoniker.Mono90:
-            case RuntimeMoniker.Mono10_0:
-            case RuntimeMoniker.Mono11_0:
                 return false;
             case RuntimeMoniker.NetCoreApp20:
             case RuntimeMoniker.NetCoreApp21:

src/BenchmarkDotNet/ConsoleArguments/ConfigParser.cs

@@ -633,15 +633,6 @@ private static Job CreateJobForGivenRuntime(Job baseJob, string runtimeId, Comma
                 case RuntimeMoniker.Mono80:
                     return MakeMonoJob(baseJob, options, MonoRuntime.Mono80);
 
-                case RuntimeMoniker.Mono90:
-                    return MakeMonoJob(baseJob, options, MonoRuntime.Mono90);
-
-                case RuntimeMoniker.Mono10_0:
-                    return MakeMonoJob(baseJob, options, MonoRuntime.Mono10_0);
-
-                case RuntimeMoniker.Mono11_0:
-                    return MakeMonoJob(baseJob, options, MonoRuntime.Mono11_0);
-
                 case RuntimeMoniker.R2R80:
                 case RuntimeMoniker.R2R90:
                 case RuntimeMoniker.R2R10_0:

src/BenchmarkDotNet/Environments/Runtimes/MonoRuntime.cs

@@ -11,9 +11,6 @@ public class MonoRuntime : Runtime, IEquatable<MonoRuntime>
         public static readonly MonoRuntime Mono60 = new("Mono with .NET 6.0", RuntimeMoniker.Mono60, "net6.0", isDotNetBuiltIn: true);
         public static readonly MonoRuntime Mono70 = new("Mono with .NET 7.0", RuntimeMoniker.Mono70, "net7.0", isDotNetBuiltIn: true);
         public static readonly MonoRuntime Mono80 = new("Mono with .NET 8.0", RuntimeMoniker.Mono80, "net8.0", isDotNetBuiltIn: true);
-        public static readonly MonoRuntime Mono90 = new("Mono with .NET 9.0", RuntimeMoniker.Mono90, "net9.0", isDotNetBuiltIn: true);
-        public static readonly MonoRuntime Mono10_0 = new("Mono with .NET 10.0", RuntimeMoniker.Mono10_0, "net10.0", isDotNetBuiltIn: true);
-        public static readonly MonoRuntime Mono11_0 = new("Mono with .NET 11.0", RuntimeMoniker.Mono11_0, "net11.0", isDotNetBuiltIn: true);
 
         public string CustomPath { get; } = "";
 

src/BenchmarkDotNet/Extensions/RuntimeMonikerExtensions.cs

@@ -68,12 +68,6 @@ internal static Runtime GetRuntime(this RuntimeMoniker runtimeMoniker)
                     return MonoRuntime.Mono70;
                 case RuntimeMoniker.Mono80:
                     return MonoRuntime.Mono80;
-                case RuntimeMoniker.Mono90:
-                    return MonoRuntime.Mono90;
-                case RuntimeMoniker.Mono10_0:
-                    return MonoRuntime.Mono10_0;
-                case RuntimeMoniker.Mono11_0:
-                    return MonoRuntime.Mono11_0;
                 case RuntimeMoniker.R2R80:
                     return R2RRuntime.Net80;
                 case RuntimeMoniker.R2R90:
@@ -117,9 +111,6 @@ internal static Runtime GetRuntime(this RuntimeMoniker runtimeMoniker)
             RuntimeMoniker.Mono60 => new Version(6, 0),
             RuntimeMoniker.Mono70 => new Version(7, 0),
             RuntimeMoniker.Mono80 => new Version(8, 0),
-            RuntimeMoniker.Mono90 => new Version(9, 0),
-            RuntimeMoniker.Mono10_0 => new Version(10, 0),
-            RuntimeMoniker.Mono11_0 => new Version(11, 0),
             RuntimeMoniker.Wasm => Portability.RuntimeInformation.IsNetCore && CoreRuntime.TryGetVersion(out var version) ? version : new Version(5, 0),
             RuntimeMoniker.WasmNet50 => new Version(5, 0),
             RuntimeMoniker.WasmNet60 => new Version(6, 0),

src/BenchmarkDotNet/Toolchains/CsProj/CsProjGenerator.cs

@@ -192,13 +192,6 @@ public static int Main(string[] args)
                 // TODO: Add Aliases here for extern alias #2289
             }
 
-            // Mono80IsSupported test fails when BenchmarkDotNet is restored for net9.0 if we don't remove the ProjectReference.
-            // We still need to preserve the ProjectReference in every other case for disassembly, though.
-            if (XUnitHelper.IsIntegrationTest.Value && this is MonoGenerator)
-            {
-                projectElement.RemoveChild(projectElement.SelectSingleNode("ItemGroup/ProjectReference")!.ParentNode!);
-            }
-
             xmlDoc.Save(artifactsPaths.ProjectFilePath);
         }
 

src/BenchmarkDotNet/Toolchains/Mono/MonoGenerator.cs

@@ -12,8 +12,18 @@ public MonoGenerator(string targetFrameworkMoniker, string cliPath, string packa
 
         protected override string GetRuntimeSettings(GcMode gcMode, IResolver resolver)
         {
-            // Workaround for 'Found multiple publish output files with the same relative path' error
-            return base.GetRuntimeSettings(gcMode, resolver) + "<PropertyGroup><ErrorOnDuplicatePublishOutputFiles>false</ErrorOnDuplicatePublishOutputFiles></PropertyGroup>";
+            // Workaround for following issues.
+            // 1. 'Found multiple publish output files with the same relative path' error
+            // 2. NU1102 error occurs when running 'dotnet publish' on projects that contain .NET 9.0 or higher. https://github.com/dotnet/BenchmarkDotNet/issues/3000
+            return base.GetRuntimeSettings(gcMode, resolver) +
+                """
+                  <PropertyGroup>
+                    <ErrorOnDuplicatePublishOutputFiles>false</ErrorOnDuplicatePublishOutputFiles>
+                  </PropertyGroup>
+                  <PropertyGroup Condition="'$(TargetFramework)' == 'net6.0' or '$(TargetFramework)' == 'net7.0' or '$(TargetFramework)' == 'net8.0'">
+                    <UseMonoRuntime>true</UseMonoRuntime>
+                  </PropertyGroup>
+                """;
         }
     }
 }

src/BenchmarkDotNet/Toolchains/Mono/MonoPublisher.cs

@@ -1,6 +1,4 @@
-using System.Collections.Generic;
-using BenchmarkDotNet.Jobs;
-using BenchmarkDotNet.Loggers;
+using BenchmarkDotNet.Loggers;
 using BenchmarkDotNet.Running;
 using BenchmarkDotNet.Toolchains.DotNetCli;
 using BenchmarkDotNet.Toolchains.Results;
@@ -26,6 +24,6 @@ private static string GetExtraArguments()
     {
         var runtimeIdentifier = CustomDotNetCliToolchainBuilder.GetPortableRuntimeIdentifier();
         // /p:RuntimeIdentifiers is set explicitly here because --self-contained requires it, see https://github.com/dotnet/sdk/issues/10566
-        return $"--self-contained -r {runtimeIdentifier} /p:UseMonoRuntime=true /p:RuntimeIdentifiers={runtimeIdentifier}";
+        return $"--self-contained -r {runtimeIdentifier} /p:RuntimeIdentifiers={runtimeIdentifier}";
     }
 }

src/BenchmarkDotNet/Toolchains/Mono/MonoToolchain.cs

@@ -11,9 +11,6 @@ public class MonoToolchain : CsProjCoreToolchain, IEquatable<MonoToolchain>
         [PublicAPI] public static readonly IToolchain Mono60 = From(new NetCoreAppSettings("net6.0", null, "mono60"));
         [PublicAPI] public static readonly IToolchain Mono70 = From(new NetCoreAppSettings("net7.0", null, "mono70"));
         [PublicAPI] public static readonly IToolchain Mono80 = From(new NetCoreAppSettings("net8.0", null, "mono80"));
-        [PublicAPI] public static readonly IToolchain Mono90 = From(new NetCoreAppSettings("net9.0", null, "mono90"));
-        [PublicAPI] public static readonly IToolchain Mono10_0 = From(new NetCoreAppSettings("net10.0", null, "mono10_0"));
-        [PublicAPI] public static readonly IToolchain Mono11_0 = From(new NetCoreAppSettings("net11.0", null, "mono11_0"));
 
         private MonoToolchain(string name, IGenerator generator, IBuilder builder, IExecutor executor, string customDotNetCliPath)
             : base(name, generator, builder, executor, customDotNetCliPath)