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How to use CustomTestHostLauncher method of Microsoft.TestPlatform.TranslationLayer.E2ETest.CustomTestHostLauncher class

Best Vstest code snippet using Microsoft.TestPlatform.TranslationLayer.E2ETest.CustomTestHostLauncher.CustomTestHostLauncher

Program.cs

Source:Program.cs

...65            testresults = RunAllTests(consoleWrapper, new List<string>() { testAssembly });66            Console.WriteLine("Run All Test Count: " + testresults?.Count());67            Console.WriteLine("Run All Test Result: " + testresults?.FirstOrDefault()?.TestCase?.DisplayName + " :" + testresults?.FirstOrDefault()?.Outcome);68            Console.WriteLine("-------------------------------------------------------");69            testresults = RunTestsWithCustomTestHostLauncher(consoleWrapper, new List<string>() { testAssembly });70            Console.WriteLine("Run All (custom launcher) Test Count: " + testresults?.Count());71            Console.WriteLine("Run All (custom launcher) Test Result: " + testresults?.FirstOrDefault()?.TestCase?.DisplayName + " :" + testresults?.FirstOrDefault()?.Outcome);72            Console.WriteLine("-------------------------------------------------------");73            testresults = RunAllTestsWithTestCaseFilter(consoleWrapper, new List<string>() { testAssembly });74            Console.WriteLine("Run All Test Count: " + testresults?.Count());75            Console.WriteLine("Run All Test Result: " + testresults?.FirstOrDefault()?.TestCase?.DisplayName + " :" + testresults?.FirstOrDefault()?.Outcome);76            Console.WriteLine("-------------------------------------------------------");77            return 0;78        }79        static IEnumerable<TestCase> DiscoverTests(IEnumerable<string> sources, IVsTestConsoleWrapper consoleWrapper)80        {81            var waitHandle = new AutoResetEvent(false);82            var handler = new DiscoveryEventHandler(waitHandle);83            consoleWrapper.DiscoverTests(sources, DefaultRunSettings, handler);84            waitHandle.WaitOne();85            return handler.DiscoveredTestCases;86        }87        static IEnumerable<TestResult> RunSelectedTests(IVsTestConsoleWrapper consoleWrapper, IEnumerable<TestCase> testCases)88        {89            var waitHandle = new AutoResetEvent(false);90            var handler = new RunEventHandler(waitHandle);91            consoleWrapper.RunTests(testCases, DefaultRunSettings, handler);92            waitHandle.WaitOne();93            return handler.TestResults;94        }95        static IEnumerable<TestResult> RunAllTests(IVsTestConsoleWrapper consoleWrapper, IEnumerable<string> sources)96        {97            var waitHandle = new AutoResetEvent(false);98            var handler = new RunEventHandler(waitHandle);99            consoleWrapper.RunTests(sources, DefaultRunSettings, handler);100            waitHandle.WaitOne();101            return handler.TestResults;102        }103        static IEnumerable<TestResult> RunAllTestsWithTestCaseFilter(IVsTestConsoleWrapper consoleWrapper, IEnumerable<string> sources)104        {105            var waitHandle = new AutoResetEvent(false);106            var handler = new RunEventHandler(waitHandle);107            consoleWrapper.RunTests(sources, DefaultRunSettings, new TestPlatformOptions() { TestCaseFilter = "FullyQualifiedName=UnitTestProject.UnitTest.PassingTest" }, handler);108            waitHandle.WaitOne();109            return handler.TestResults;110        }111        private static IEnumerable<TestResult> RunTestsWithCustomTestHostLauncher(IVsTestConsoleWrapper consoleWrapper, List<string> list)112        {113            var runCompleteSignal = new AutoResetEvent(false);114            var processExitedSignal = new AutoResetEvent(false);115            var handler = new RunEventHandler(runCompleteSignal);116            consoleWrapper.RunTestsWithCustomTestHost(list, DefaultRunSettings, handler, new CustomTestHostLauncher(() => processExitedSignal.Set()));117            // Test host exited signal comes after the run complete118            processExitedSignal.WaitOne();119            // At this point, run must have complete. Check signal for true120            Debug.Assert(runCompleteSignal.WaitOne());121            return handler.TestResults;122        }123    }124    public class CustomTestHostLauncher : ITestHostLauncher125    {126        private readonly Action callback;127        public CustomTestHostLauncher(Action callback)128        {129            this.callback = callback;130        }131        public bool IsDebug => false;132        public int LaunchTestHost(TestProcessStartInfo defaultTestHostStartInfo, CancellationToken cancellationToken)133        {134            var processInfo = new ProcessStartInfo(135                                  defaultTestHostStartInfo.FileName,136                                  defaultTestHostStartInfo.Arguments)137            {138                WorkingDirectory = defaultTestHostStartInfo.WorkingDirectory139            };140            var process = new Process { StartInfo = processInfo, EnableRaisingEvents = true };141            process.Start();...

CustomTestHostLauncher

Using AI Code Generation

1using Microsoft.TestPlatform.TranslationLayer.E2ETest;2using System;3using System.Collections.Generic;4using System.Diagnostics;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        static void Main(string[] args)11        {12            CustomTestHostLauncher customTestHostLauncher = new CustomTestHostLauncher();13            customTestHostLauncher.LaunchTestHost(@"C:\Users\user\Desktop\CustomTestHostLauncher\CustomTestHostLauncher\bin\Debug\CustomTestHostLauncher.exe", "CustomTestHostLauncher", "CustomTestHostLauncher", @"C:\Users\user\Desktop\CustomTestHostLauncher\CustomTestHostLauncher\bin\Debug\CustomTestHostLauncher.exe");14            Console.WriteLine("Press any key to exit");15            Console.ReadLine();16        }17    }18}19using Microsoft.TestPlatform.TranslationLayer.E2ETest;20using System;21using System.Collections.Generic;22using System.Diagnostics;23using System.Linq;24using System.Text;25using System.Threading.Tasks;26{27    {28        static void Main(string[] args)29        {30            CustomTestHostLauncher customTestHostLauncher = new CustomTestHostLauncher();31            customTestHostLauncher.LaunchTestHost(@"C:\Users\user\Desktop\CustomTestHostLauncher\CustomTestHostLauncher\bin\Debug\CustomTestHostLauncher.exe", "CustomTestHostLauncher", "CustomTestHostLauncher", @"C:\Users\user\Desktop\CustomTestHostLauncher\CustomTestHostLauncher\bin\Debug\CustomTestHostLauncher.exe");32            Console.WriteLine("Press any key to exit");33            Console.ReadLine();34        }35    }36}37using Microsoft.TestPlatform.TranslationLayer.E2ETest;38using System;39using System.Collections.Generic;40using System.Diagnostics;41using System.Linq;42using System.Text;43using System.Threading.Tasks;44{45    {46        static void Main(string[] args)47        {48            CustomTestHostLauncher customTestHostLauncher = new CustomTestHostLauncher();49            customTestHostLauncher.LaunchTestHost(@"C:\Users\user

CustomTestHostLauncher

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CommunicationUtilities;2using Microsoft.VisualStudio.TestPlatform.CommunicationUtilities.Interfaces;3using Microsoft.VisualStudio.TestPlatform.CoreUtilities.Extensions;4using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client;5using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Execution;6using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;7using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Resources;8using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Testhost;9using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Utilities;10using Microsoft.VisualStudio.TestPlatform.ObjectModel;11using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;12using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine;13using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine.TesthostProtocol;14using Microsoft.VisualStudio.TestPlatform.PlatformAbstractions;15using Microsoft.VisualStudio.TestPlatform.PlatformAbstractions.Interfaces;16using Microsoft.VisualStudio.TestPlatform.Utilities;17using Microsoft.VisualStudio.TestPlatform.Utilities.Helpers;18using Microsoft.VisualStudio.TestPlatform.Utilities.Helpers.Interfaces;19using Microsoft.VisualStudio.TestPlatform.Utilities.Helpers.Interfaces;20using System;21using System.Collections.Generic;22using System.Diagnostics;23using System.Diagnostics.Contracts;24using System.Globalization;25using System.IO;26using System.Linq;27using System.Threading;28using System.Threading.Tasks;29{30    using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers.Interfaces;31    using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers.Interfaces;32    using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Resources;33    using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Testhost;34    using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Utilities;35    using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Utilities.Interfaces;36    using Microsoft.VisualStudio.TestPlatform.ObjectModel;37    using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;38    using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine;39    using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine.TesthostProtocol;40    using Microsoft.VisualStudio.TestPlatform.PlatformAbstractions;41    using Microsoft.VisualStudio.TestPlatform.PlatformAbstractions.Interfaces;42    using Microsoft.VisualStudio.TestPlatform.Utilities;43    using Microsoft.VisualStudio.TestPlatform.Utilities.Helpers;

CustomTestHostLauncher

Using AI Code Generation

1using System;2using System.Diagnostics;3using System.IO;4using System.Linq;5using System.Reflection;6using System.Threading;7using System.Threading.Tasks;8using Microsoft.TestPlatform.TranslationLayer.E2ETest;9using Microsoft.VisualStudio.TestPlatform.ObjectModel;10using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;11using Microsoft.VisualStudio.TestPlatform.ObjectModel.Engine;12using Microsoft.VisualStudio.TestPlatform.Utilities;13{14    {15        static void Main(string[] args)16        {17            var customHost = new CustomTestHostLauncher();18            var port = 0;19            var testHostPath = string.Empty;20            var testHostProcess = customHost.LaunchTestHost(new TestProcessStartInfo(), out port, out testHostPath);21            Console.WriteLine("TestHostPath : {0}", testHostPath);22            Console.WriteLine("TestHostPort : {0}", port);23            Console.WriteLine("TestHostProcessId : {0}", testHostProcess.Id);24            Console.WriteLine("TestHostProcessName : {0}", testHostProcess.ProcessName);25            Console.WriteLine("TestHostProcessStartTime : {0}", testHostProcess.StartTime);26            Console.WriteLine("TestHostProcessExitCode : {0}", testHostProcess.ExitCode);27            Console.WriteLine("TestHostProcessExitTime : {0}", testHostProcess.ExitTime);28            Console.WriteLine("TestHostProcessMachineName : {0}", testHostProcess.MachineName);29            Console.WriteLine("TestHostProcessHandleCount : {0}", testHostProcess.HandleCount);30            Console.WriteLine("TestHost

CustomTestHostLauncher

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.TestPlatform.TranslationLayer.E2ETest;7using Microsoft.VisualStudio.TestPlatform.ObjectModel;8using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;9using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;10{11    {12        public static void Main(string[] args)13        {14            var testHostPath = args[0];15            var testSource = args[1];16            var testAdapterPath = args[2];17            var testHostArgs = args[3];18            var customTestHostLauncher = new CustomTestHostLauncher();19            customTestHostLauncher.LaunchTestHost(testHostPath, testSource, testAdapterPath, testHostArgs);20        }21        public void LaunchTestHost(string testHostPath, string testSource, string testAdapterPath, string testHostArgs)22        {23            var testSources = new List<string>();24            testSources.Add(testSource);25            var testAdapterPaths = new List<string>();26            testAdapterPaths.Add(testAdapterPath);27            var testHostLauncher = new TestHostLauncher();28            var processId = testHostLauncher.LaunchTestHost(testHostPath, testSources, testAdapterPaths, testHostArgs);29            Console.WriteLine("TestHost launched with process id: {0}", processId);30        }31    }32}33using System;34using System.Collections.Generic;35using System.Linq;36using System.Text;37using System.Threading.Tasks;38using Microsoft.TestPlatform.TranslationLayer.E2ETest;39using Microsoft.VisualStudio.TestPlatform.ObjectModel;40using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;41using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;42{43    {44        public static void Main(string[] args)45        {

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