chore: update samples project

Author: filzrev

samples/BenchmarkDotNet.Samples/Program.cs

@@ -1,9 +1,75 @@
-using BenchmarkDotNet.Running;
+using BenchmarkDotNet.Configs;
+using BenchmarkDotNet.Engines;
+using BenchmarkDotNet.Jobs;
+using BenchmarkDotNet.Loggers;
+using BenchmarkDotNet.Reports;
+using BenchmarkDotNet.Running;
+using BenchmarkDotNet.Toolchains.InProcess.Emit;
+using System;
+using System.Collections.Generic;
+using System.Linq;
 
-namespace BenchmarkDotNet.Samples
+namespace BenchmarkDotNet.Samples;
+
+public class Program
 {
-    public class Program
+    public static int Main(string[] args)
     {
-        public static void Main(string[] args) => BenchmarkSwitcher.FromAssembly(typeof(Program).Assembly).Run(args);
+#if DEBUG
+        ConsoleLogger.Default.WriteLineWarning("Benchmark is executed with DEBUG configuration.");
+        ConsoleLogger.Default.WriteLine();
+#endif
+
+        if (args.Length != 0)
+        {
+            ConsoleLogger.Default.WriteLine($"Start benchmarks with args: {string.Join(" ", args)}");
+            ConsoleLogger.Default.WriteLine();
+        }
+
+        IConfig config;
+#if DEBUG
+        config = GetDebugConfig();
+#else
+        config = null; // `DefaultConfig.Instance` is used.
+#endif
+
+        var summaries = BenchmarkSwitcher.FromAssembly(typeof(Program).Assembly)
+                                         .Run(args, config)
+                                         .ToArray();
+
+        if (summaries.HasError())
+            return 1;
+
+        return 0;
+    }
+
+    private static ManualConfig GetDebugConfig()
+    {
+        return DefaultConfig.Instance
+                            .WithOptions(ConfigOptions.DisableOptimizationsValidator)
+                            .WithOptions(ConfigOptions.StopOnFirstError)
+                            .AddJob(
+                                Job.Default
+                                   .WithId("WithDebugConfiguration")
+                                   .WithToolchain(InProcessEmitToolchain.Instance)
+                                   .WithStrategy(RunStrategy.Monitoring)
+                             );
+    }
+}
+
+file static class ExtensionMethods
+{
+    public static bool HasError(this Summary[] summaries)
+    {
+        if (summaries.Length == 0)
+        {
+            var hashSet = new HashSet<string>(["--help", "--list", "--info", "--version"]);
+            return !Environment.GetCommandLineArgs().Any(hashSet.Contains);
+        }
+
+        if (summaries.Any(x => x.HasCriticalValidationErrors))
+            return true;
+
+        return summaries.Any(x => x.Reports.Any(r => !r.Success));
     }
-}
+}

samples/BenchmarkDotNet.Samples/Properties/launchSettings.json

@@ -0,0 +1,34 @@
+{
+  "profiles": {
+    "Default": {
+      "commandName": "Project",
+      "commandLineArgs": "",
+      "workingDirectory": ".",
+      "environmentVariables": {
+      }
+    },
+    "Run IntroBasic Benchmarks": {
+      "commandName": "Project",
+      "commandLineArgs": "--filter *IntroBasic*",
+      "workingDirectory": ".",
+      "environmentVariables": {
+      }
+    },
+    "--list": {
+      "commandName": "Project",
+      "commandLineArgs": "--list"
+    },
+    "--info": {
+      "commandName": "Project",
+      "commandLineArgs": "--info"
+    },
+    "--help": {
+      "commandName": "Project",
+      "commandLineArgs": "--help"
+    },
+    "--version": {
+      "commandName": "Project",
+      "commandLineArgs": "--version"
+    }
+  }
+}