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Copy pathClearScriptConsole.cs
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112 lines (99 loc) · 3.66 KB
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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT license.
using System;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Runtime.InteropServices;
using Microsoft.ClearScript.V8;
using Microsoft.VisualStudio.TestTools.UnitTesting;
namespace Microsoft.ClearScript.Test
{
internal static class ClearScriptConsole
{
#if DEBUG
private const string flavor = "Debug";
#else
private const string flavor = "Release";
#endif
public static int Main(string[] args)
{
if ((args.Length == 2) && (args[0] == "-t"))
{
try
{
RunTest(args[1]);
return 0;
}
catch (TargetInvocationException exception) when (exception.InnerException is AssertInconclusiveException)
{
return 1;
}
catch (Exception)
{
return -1;
}
}
Console.WriteLine("ClearScript Console ({0}, {1}, {2} {3})", RuntimeInformation.FrameworkDescription.Trim(), RuntimeInformation.OSDescription.Trim(), RuntimeInformation.ProcessArchitecture, flavor);
using (var engine = new V8ScriptEngine(nameof(ClearScriptConsole), V8ScriptEngineFlags.EnableDebugging | V8ScriptEngineFlags.AddPerformanceObject))
{
engine.AddHostObject("host", new ExtendedHostFunctions());
engine.AddHostObject("lib", HostItemFlags.GlobalMembers, new HostTypeCollection("mscorlib", "System", "System.Core", "System.Numerics", "ClearScript.Core", "ClearScript.V8"));
engine.SuppressExtensionMethodEnumeration = true;
engine.AllowReflection = true;
RunStartupFile(engine);
RunConsole(engine);
}
return 0;
}
private static void RunStartupFile(ScriptEngine engine)
{
try
{
var fileName = Path.ChangeExtension("Startup", engine.FileNameExtension);
var filePath = Path.Combine(Path.GetDirectoryName(Process.GetCurrentProcess().MainModule.FileName), fileName);
if (File.Exists(filePath))
{
engine.Execute(new DocumentInfo(new Uri(filePath)), File.ReadAllText(filePath));
}
}
catch (Exception exception)
{
Console.WriteLine("Error: {0}", exception.GetBaseException().Message);
}
}
private static void RunConsole(ScriptEngine engine)
{
while (true)
{
Console.Write("-> ");
var command = Console.ReadLine();
if (command is null)
{
break;
}
if (command.Trim().Length < 1)
{
continue;
}
try
{
var result = engine.ExecuteCommand(command);
if (result is not null)
{
Console.WriteLine(result);
}
}
catch (Exception exception)
{
Console.WriteLine("Error: {0}", exception.GetBaseException().Message);
}
}
}
private static void RunTest(string name)
{
typeof(ConsoleTest).InvokeMember(name, BindingFlags.InvokeMethod, null, null, Enumerable.Empty<object>().ToArray());
}
}
}