Performance improvement and Primitive Object properties bug fixed

OtherTests/JIntPerfTests/JIntPerfTests.csproj

@@ -0,0 +1,17 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\YantraJS.Core\YantraJS.Core.csproj" />
+  </ItemGroup>
+	<ItemGroup>
+		<None Include=".\Scripts\*.*" CopyToOutputDirectory="PreserveNewest" />
+		<None Include="..\Jint.Tests.CommonScripts\Scripts\**" CopyToOutputDirectory="PreserveNewest" LinkBase="Scripts" />
+	</ItemGroup>
+
+
+</Project>

OtherTests/JIntPerfTests/Program.cs

@@ -0,0 +1,57 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using YantraJS.Core.FastParser;
+
+public class Program
+{
+
+    private static readonly Dictionary<string, string> _files = new()
+    {
+        { "array-stress", null },
+        { "evaluation", null },
+        { "linq-js", null },
+        { "minimal", null },
+        { "stopwatch", null },
+        { "dromaeo-3d-cube", null },
+        { "dromaeo-core-eval", null },
+        { "dromaeo-object-array", null },
+        { "dromaeo-object-regexp", null },
+        { "dromaeo-object-string", null },
+        { "dromaeo-string-base64", null },
+    };
+
+    private static readonly string _dromaeoHelpers = @"
+        var startTest = function () { };
+        var test = function (name, fn) { fn(); };
+        var endTest = function () { };
+        var prep = function (fn) { fn(); };";
+
+
+    public static void Main()
+    {
+
+        var files = _files.Keys.ToList();
+
+        foreach(var fileName in files)
+        {
+            var script = File.ReadAllText($"Scripts/{fileName}.js");
+            if (fileName.Contains("dromaeo"))
+            {
+                script = _dromaeoHelpers + Environment.NewLine + Environment.NewLine + script;
+            }
+            _files[fileName] = script;
+        }
+
+        foreach (var item in files)
+        {
+            var content = _files[item];
+            var engine = new YantraJS.Core.JSContext();
+            // By default YantraJS is strict mode only, in strict mode
+            // unless you pass `this`, `this` in a global context is undefined.
+            engine.Eval(content, item + ".js", engine);
+        }
+    }
+}
+