dotnet-installer/test/Performance/HelloWorld.cs

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// Copyright (c) .NET Foundation and contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
using System;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using Microsoft.DotNet.Tools.Test.Utilities;
using Microsoft.Extensions.PlatformAbstractions;
using Microsoft.Xunit.Performance;
using Xunit;
using System.Diagnostics;
namespace Microsoft.DotNet.Tests.Performance
{
public class HelloWorld : TestBase
{
private static readonly string s_testdirName = "helloworldtestroot";
private static readonly string s_outputdirName = "test space/bin";
private static string AssetsRoot { get; set; }
private static string RestoredTestProjectDirectory { get; set; }
private string TestDirectory { get; set; }
private string TestProject { get; set; }
private string OutputDirectory { get; set; }
static HelloWorld()
{
HelloWorld.SetupStaticTestProject();
}
public HelloWorld()
{
}
[Benchmark]
public void MeasureDotNetBuild()
{
foreach (var iter in Benchmark.Iterations)
{
// Setup a new instance of the test project.
TestInstanceSetup();
// Setup the build command.
var buildCommand = new BuildCommand(TestProject, output: OutputDirectory, framework: DefaultFramework);
using (iter.StartMeasurement())
{
// Execute the build command.
buildCommand.Execute();
}
}
}
private void TestInstanceSetup()
{
var root = Temp.CreateDirectory();
var testInstanceDir = root.CopyDirectory(RestoredTestProjectDirectory);
TestDirectory = testInstanceDir.Path;
TestProject = Path.Combine(TestDirectory, "project.json");
OutputDirectory = Path.Combine(TestDirectory, s_outputdirName);
}
private static void SetupStaticTestProject()
{
AssetsRoot = Path.Combine(AppContext.BaseDirectory, "bin");
RestoredTestProjectDirectory = Path.Combine(AssetsRoot, s_testdirName);
// Ignore Delete Failure
try
{
Directory.Delete(RestoredTestProjectDirectory, true);
}
catch (Exception) { }
Directory.CreateDirectory(RestoredTestProjectDirectory);
// Todo: this is a hack until corefx is on nuget.org remove this After RC 2 Release
NuGetConfig.Write(RestoredTestProjectDirectory);
var newCommand = new NewCommand();
newCommand.WorkingDirectory = RestoredTestProjectDirectory;
newCommand.Execute().Should().Pass();
var restoreCommand = new RestoreCommand();
restoreCommand.WorkingDirectory = RestoredTestProjectDirectory;
restoreCommand.Execute("--quiet").Should().Pass();
}
}
}