improve Android support (#2231)

* DebugConfig does not need to duplicate DefaultConfig.ArtifactsPath logic

* don't use Console colors on platforms that don't support it: Android, iOS, tvOS and WASM

Author: adamsitnik

src/BenchmarkDotNet/Configs/DebugConfig.cs

@@ -70,16 +70,7 @@ public abstract class DebugConfig : IConfig
         public ConfigUnionRule UnionRule => ConfigUnionRule.Union;
         public TimeSpan BuildTimeout => DefaultConfig.Instance.BuildTimeout;
 
-        public string ArtifactsPath
-        {
-            get
-            {
-                var root = RuntimeInformation.IsAndroid () ?
-                    Environment.GetFolderPath(Environment.SpecialFolder.UserProfile) :
-                    Directory.GetCurrentDirectory();
-                return Path.Combine(root, "BenchmarkDotNet.Artifacts");
-            }
-        }
+        public string ArtifactsPath => null; // DefaultConfig.ArtifactsPath will be used if the user does not specify it in explicit way
 
         public CultureInfo CultureInfo => null;
         public IEnumerable<BenchmarkLogicalGroupRule> GetLogicalGroupRules() => Array.Empty<BenchmarkLogicalGroupRule>();

src/BenchmarkDotNet/Loggers/ConsoleLogger.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using BenchmarkDotNet.Helpers;
+using BenchmarkDotNet.Portability;
 using JetBrains.Annotations;
 
 namespace BenchmarkDotNet.Loggers
@@ -13,6 +14,8 @@ public sealed class ConsoleLogger : ILogger
         public static readonly ILogger Default = new ConsoleLogger();
         public static readonly ILogger Ascii = new ConsoleLogger(false);
         public static readonly ILogger Unicode = new ConsoleLogger(true);
+        private static readonly bool ConsoleSupportsColors
+            = !(RuntimeInformation.IsAndroid() || RuntimeInformation.IsIOS() || RuntimeInformation.IsWasm || RuntimeInformation.IsTvOS());
 
         private readonly bool unicodeSupport;
         private readonly Dictionary<LogKind, ConsoleColor> colorScheme;
@@ -41,6 +44,12 @@ private void Write(LogKind logKind, Action<string> write, string text)
             if (!unicodeSupport)
                 text = text.ToAscii();
 
+            if (!ConsoleSupportsColors)
+            {
+                write(text);
+                return;
+            }
+
             var colorBefore = Console.ForegroundColor;
 
             try

src/BenchmarkDotNet/Portability/RuntimeInformation.cs

@@ -143,6 +143,16 @@ internal static bool IsIOS() =>
             Type.GetType("Foundation.NSObject, Xamarin.iOS") != null;
 #endif
 
+#if NET6_0_OR_GREATER
+        [System.Runtime.Versioning.SupportedOSPlatformGuard("tvos")]
+#endif
+        internal static bool IsTvOS() =>
+#if NET6_0_OR_GREATER
+            OperatingSystem.IsTvOS();
+#else
+            IsOSPlatform(OSPlatform.Create("TVOS"));
+#endif
+
         public static string GetOsVersion()
         {
             if (IsMacOS())