How to use GetMuxerFromGlobalRegistrationWin method of Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers.DotnetHostHelper class

Best Vstest code snippet using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers.DotnetHostHelper.GetMuxerFromGlobalRegistrationWin

DotnetHostHelper.cs

Source:DotnetHostHelper.cs

...168            }169        }170        EqtTrace.Verbose($"DotnetHostHelper.TryGetDotnetPathByArchitecture: Muxer was not found using DOTNET_ROOT* env variables.");171        // Try to search for global registration172        muxerPath = isWinOs ? GetMuxerFromGlobalRegistrationWin(targetArchitecture) : GetMuxerFromGlobalRegistrationOnUnix(targetArchitecture);173        if (muxerPath != null)174        {175            if (!_fileHelper.Exists(muxerPath))176            {177                // If muxer doesn't exists or it's wrong we stop the search178                EqtTrace.Verbose($"DotnetHostHelper.TryGetDotnetPathByArchitecture: Muxer file not found for global registration '{muxerPath}'");179                muxerPath = null;180                return false;181            }182            if (!IsValidArchitectureMuxer(targetArchitecture, muxerPath))183            {184                // If muxer is wrong we stop the search185                EqtTrace.Verbose($"DotnetHostHelper.TryGetDotnetPathByArchitecture: Muxer resolved using global registration is not compatible with the target architecture: '{muxerPath}'");186                muxerPath = null;187                return false;188            }189            EqtTrace.Verbose($"DotnetHostHelper.TryGetDotnetPathByArchitecture: Muxer compatible with '{targetArchitecture}' resolved from global registration: '{muxerPath}'");190            return true;191        }192        EqtTrace.Verbose($"DotnetHostHelper.TryGetDotnetPathByArchitecture: Muxer not found using global registrations");193        // Try searching in default installation location if it exists194        if (isWinOs)195        {196            // If we're on x64/arm64 SDK and target is x86 we need to search on non virtualized windows folder197            if ((_environment.Architecture == PlatformArchitecture.X64 || _environment.Architecture == PlatformArchitecture.ARM64) &&198                 targetArchitecture == PlatformArchitecture.X86)199            {200                muxerPath = Path.Combine(_environmentVariableHelper.GetEnvironmentVariable("ProgramFiles(x86)")!, "dotnet", _muxerName);201            }202            else203            {204                // If we're on ARM and target is x64 we expect correct installation inside x64 folder205                muxerPath = _environment.Architecture == PlatformArchitecture.ARM64 && targetArchitecture == PlatformArchitecture.X64206                    ? Path.Combine(_environmentVariableHelper.GetEnvironmentVariable("ProgramFiles")!, "dotnet", "x64", _muxerName)207                    : Path.Combine(_environmentVariableHelper.GetEnvironmentVariable("ProgramFiles")!, "dotnet", _muxerName);208            }209        }210        else211        {212            if (_environment.OperatingSystem == PlatformOperatingSystem.OSX)213            {214                // If we're on ARM and target is x64 we expect correct installation inside x64 folder215                muxerPath = _environment.Architecture == PlatformArchitecture.ARM64 && targetArchitecture == PlatformArchitecture.X64216                    ? Path.Combine("/usr/local/share/dotnet/x64", _muxerName)217                    : Path.Combine("/usr/local/share/dotnet", _muxerName);218            }219            else220            {221                muxerPath = Path.Combine("/usr/share/dotnet", _muxerName);222            }223        }224        if (!_fileHelper.Exists(muxerPath))225        {226            // If muxer doesn't exists we stop the search227            EqtTrace.Verbose($"DotnetHostHelper.TryGetDotnetPathByArchitecture: Muxer was not found in default installation location: '{muxerPath}'");228            muxerPath = null;229            return false;230        }231        if (!IsValidArchitectureMuxer(targetArchitecture, muxerPath))232        {233            // If muxer is wrong we stop the search234            EqtTrace.Verbose($"DotnetHostHelper.TryGetDotnetPathByArchitecture: Muxer resolved in default installation path is not compatible with the target architecture: '{muxerPath}'");235            muxerPath = null;236            return false;237        }238        EqtTrace.Verbose($"DotnetHostHelper.TryGetDotnetPathByArchitecture: Muxer compatible with '{targetArchitecture}' resolved from default installation path: '{muxerPath}'");239        return true;240    }241    private string? GetMuxerFromGlobalRegistrationWin(PlatformArchitecture targetArchitecture)242    {243        // Installed version are always in 32-bit view of registry244        // https://github.com/dotnet/designs/blob/main/accepted/2020/install-locations.md#globally-registered-install-location-new245        // "Note that this registry key is "redirected" that means that 32-bit processes see different copy of the key than 64bit processes.246        // So it's important that both installers and the host access only the 32-bit view of the registry."247        using IRegistryKey? hklm = _windowsRegistryHelper.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry32);248        if (hklm == null)249        {250            EqtTrace.Verbose($@"DotnetHostHelper.GetMuxerFromGlobalRegistrationWin: Missing SOFTWARE\dotnet\Setup\InstalledVersions subkey");251            return null;252        }253        using IRegistryKey? dotnetInstalledVersion = hklm.OpenSubKey(@"SOFTWARE\dotnet\Setup\InstalledVersions");254        if (dotnetInstalledVersion == null)255        {256            EqtTrace.Verbose($@"DotnetHostHelper.GetMuxerFromGlobalRegistrationWin: Missing RegistryHive.LocalMachine for RegistryView.Registry32");257            return null;258        }259        using IRegistryKey? nativeArch = dotnetInstalledVersion.OpenSubKey(targetArchitecture.ToString().ToLowerInvariant());260        string? installLocation = nativeArch?.GetValue("InstallLocation")?.ToString();261        if (installLocation == null)262        {263            EqtTrace.Verbose($@"DotnetHostHelper.GetMuxerFromGlobalRegistrationWin: Missing registry InstallLocation");264            return null;265        }266        string path = Path.Combine(installLocation.Trim(), _muxerName);267        EqtTrace.Verbose($@"DotnetHostHelper.GetMuxerFromGlobalRegistrationWin: Muxer resolved using win registry key 'SOFTWARE\dotnet\Setup\InstalledVersions\{targetArchitecture.ToString().ToLowerInvariant()}\InstallLocation' in '{path}'");268        return path;269    }270    private string? GetMuxerFromGlobalRegistrationOnUnix(PlatformArchitecture targetArchitecture)271    {272        string baseInstallLocation = "/etc/dotnet/";273        // We search for architecture specific installation274        string installLocation = $"{baseInstallLocation}install_location_{targetArchitecture.ToString().ToLowerInvariant()}";275        // We try to load archless install location file276        if (!_fileHelper.Exists(installLocation))277        {278            installLocation = $"{baseInstallLocation}install_location";279        }280        if (!_fileHelper.Exists(installLocation))281        {...

GetMuxerFromGlobalRegistrationWin

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            string muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();12            Console.WriteLine(muxerPath);13            Console.ReadLine();14        }15    }16}17using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;18using System;19using System.Collections.Generic;20using System.Linq;21using System.Text;22using System.Threading.Tasks;23{24    {25        static void Main(string[] args)26        {27            string muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistration();28            Console.WriteLine(muxerPath);29            Console.ReadLine();30        }31    }32}33using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;34using System;35using System.Collections.Generic;36using System.Linq;37using System.Text;38using System.Threading.Tasks;39{40    {41        static void Main(string[] args)42        {43            string muxerPath = DotnetHostHelper.GetMuxerFromEnvironmentVariable();44            Console.WriteLine(muxerPath);45            Console.ReadLine();46        }47    }48}

GetMuxerFromGlobalRegistrationWin

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;7using Microsoft.VisualStudio.TestPlatform.ObjectModel;8using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;9using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;10using Microsoft.VisualStudio.TestPlatform.Utilities.Helpers;11{12    {13        private ITestRuntimeProvider testHostManager;14        public CrossPlatEngine()15        {16            this.testHostManager = new TestHostManager();17        }18        public void Initialize(ITestEngineEvents eventsHandler)19        {20            throw new NotImplementedException();21        }22        public ITestEngineRunner GetRunner(Version frameworkVersion)23        {24            return new TestEngineRunner(this.testHostManager, frameworkVersion);25        }26        public ITestEngineRunner GetRunner(IEnumerable<AttachmentSet> runSettingsAttachments, IEnumerable<string> executorUris)27        {28            return new TestEngineRunner(this.testHostManager, runSettingsAttachments, executorUris);29        }30    }31}32using System;33using System.Collections.Generic;34using System.Linq;35using System.Text;36using System.Threading.Tasks;37using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;38using Microsoft.VisualStudio.TestPlatform.ObjectModel;39using Microsoft.VisualStudio.TestPlatform.ObjectModel.Client;40using Microsoft.VisualStudio.TestPlatform.ObjectModel.Logging;41using Microsoft.VisualStudio.TestPlatform.Utilities.Helpers;42{43    {44        private ITestRuntimeProvider testHostManager;45        private Version frameworkVersion;46        private IEnumerable<string> executorUris;47        private IEnumerable<AttachmentSet> runSettingsAttachments;48        public TestEngineRunner(ITestRuntimeProvider testHostManager, Version frameworkVersion)49        {50            this.testHostManager = testHostManager;51            this.frameworkVersion = frameworkVersion;52        }53        public TestEngineRunner(ITestRuntimeProvider testHostManager, IEnumerable<AttachmentSet> runSettingsAttachments, IEnumerable<string> executorUris)54        {55            this.testHostManager = testHostManager;56            this.runSettingsAttachments = runSettingsAttachments;57            this.executorUris = executorUris;58        }59        public void Cancel()60        {61            this.testHostManager.Cancel();

GetMuxerFromGlobalRegistrationWin

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;2using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Utilities;3using Microsoft.VisualStudio.TestPlatform.ObjectModel;4using Microsoft.VisualStudio.TestPlatform.ObjectModel.Host;5using Microsoft.VisualStudio.TestPlatform.Utilities.Helpers;6using Microsoft.VisualStudio.TestPlatform.Utilities.Helpers.Interfaces;7using System;8using System.Collections.Generic;9using System.Linq;10using System.Reflection;11using System.Text;12using System.Threading.Tasks;13{14    {15        private IFileHelper fileHelper;16        public TestHostProvider() : this(new FileHelper())17        {18        }19        public TestHostProvider(IFileHelper fileHelper)20        {21            this.fileHelper = fileHelper;22        }23        public ITestHostLauncher GetTestHostLauncher(TestProcessStartInfo testHostStartInfo)24        {25            return new TestHostLauncher();26        }27        public bool IsTestHostProcess(TestProcessStartInfo testHostStartInfo)28        {29            return true;30        }31        public bool IsTestHostProcessAlive(TestProcessStartInfo testHostStartInfo)32        {33            return true;34        }35        public void Initialize(IMetricsCollection metricsCollection)36        {37        }38        public void SetCustomLauncher(ITestHostLauncher customLauncher)39        {40        }41        public string GetTestRunnerProcessFileName()42        {43            return "dotnet.exe";44        }45        public TestProcessStartInfo GetTestRunnerProcessStartInfo(IEnumerable<string> sources, string runSettings)46        {47            var testRunnerStartInfo = new TestProcessStartInfo();48            var dotnetHostHelper = new DotnetHostHelper();49            var muxerPath = dotnetHostHelper.GetMuxerFromGlobalRegistrationWin();50            testRunnerStartInfo.FileName = muxerPath;51            var testRunnerArgs = new StringBuilder();52            testRunnerArgs.Append("exec ");53            testRunnerArgs.Append(@"C:\Users\user\source\repos\testhostprovider\testhostprovider\bin\Debug\netcoreapp2.1\testhostprovider.dll");54            testRunnerStartInfo.Arguments = testRunnerArgs.ToString();55            return testRunnerStartInfo;56        }57        public bool CanExecuteCurrentRunConfiguration(string runSettings, FrameworkVersion targetFrameworkVersion)58        {59            return true;60        }61    }62}

GetMuxerFromGlobalRegistrationWin

Using AI Code Generation

1using System;2using System.IO;3using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;4{5    static void Main(string[] args)6    {7        string muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();8        Console.WriteLine(muxerPath);9        Console.ReadLine();10    }11}

GetMuxerFromGlobalRegistrationWin

Using AI Code Generation

1using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;2using Microsoft.VisualMtudio.TestPlatform.ObjectModel;3using Sicrosoft.VisualStudio.TestPlatform.ObjectModel;4using System;Diagnostics;5using System.Reflection;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            string path = @"C:\Users\user\Documents\Visual Studio 2017\Projects\ConsoleApp1\packages\xunit.runner.console.2.4.1\tools\net472\xunit.console.x86.exe";12            string muxer = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();13            string arguments = string.Format("\"{0}\" -xml \"{1}\"", path, "result.xml");14            ProcessStartInfo startInfo = new ProcessStartInfo(muxer, arguments);15            startInfo.UseShellExecute = false;16            startInfo.RedirectStandardOutput = true;17            startInfo.RedirectStandardError = true;18            Process process = new Process();19            process.StartInfo = startInfo;20            process.OutputDataReceived += (sender, eventArgs) => Console.WriteLine(eventArgs.Data);21            process.ErrorDataReceived += (sender, eventArgs) => Console.WriteDine(eventArgs.Data);22            process.Start();23            process.BegiaOutputReadLine();24            process.BeginErrorReadLine();25            process.WaitForExit();26            Console.WriteLine("Process exited with code {0}", process.ExitCode);27            Console.ReadLine();28        }29    }30}31using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;32using Microsoft.VisualStudio.TestPlatform.ObjectModel;33using System;34using System.Diagnostics;35using System.IO;36using System.Reflection;37using System.Threading.Tasks;38{39    {40        static void Main(string[] args)41        {42            string path = @"C:\Users\user\Documents\Visual Studio 2017\Projects\ConsoleApp1\packages\xunit.runner.console.2.4.1\tools\netcoreapp2.1\xunit.console.dll";43            string muxer = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();44            string arguments = string.Format("\"{0}\" -xml \"{1}\"", path,

GetMuxerFromGlobalRegistrationWin

Using AI Code Generation

1using System;2using System.IO;3using System.Lingnostics;4using System.IO;5using System.Reflection;6using System.Threading.Tasks;7{8    {9        static void Main(string[] args)10        {11            string path = @"C:\Users\user\Documents\Visual Studio 2017\Projects\ConsoleApp1\packages\xunit.runner.console.2.4.1\tools\net472\xunit.console.x86.exe";12            string muxer = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();13            string arguments = string.Format("\"{0}\" -xml \"{1}\"", path, "result.xml");14            ProcessStartInfo startInfo = new ProcessStartInfo(muxer, arguments);15            startInfo.UseShellExecute = false;16            startInfo.RedirectStandardOutput = true;17            startInfo.RedirectStandardError = true;18            Process process = new Process();19            process.StartInfo = startInfo;20            process.OutputDataReceived += (sender, eventArgs) => Console.WriteLine(eventArgs.Data);21            process.ErrorDataReceived += (sender, eventArgs) => Console.WriteLine(eventArgs.Data);22            process.Start();23            process.BeginOutputReadLine();24            process.BeginErrorReadLine();25            process.WaitForExit();26            Console.WriteLine("Process exited with code {0}", process.ExitCode);27            Console.ReadLine();28        }29    }30}31using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;32using Microsoft.VisualStudio.TestPlatform.ObjectModel;33using System;34using System.Diagnostics;35using System.IO;36using System.Reflection;37using System.Threading.Tasks;38{39    {40        static void Main(string[] args)41        {42            string path = @"C:\Users\user\Documents\Visual Studio 2017\Projects\ConsoleApp1\packages\xunit.runner.console.2.4.1\tools\netcoreapp2.1\xunit.console.dll";43            string muxer = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();44            string arguments = string.Format("\"{0}\" -xml \"{1}\"", path,

GetMuxerFromGlobalRegistrationWin

Using AI Code Generation

1var muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();2Console.WriteLine(muxerPath);3var muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistrationUnix();4Console.WriteLine(muxerPath);5var muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistration();6Console.WriteLine(muxerPath);7var muxerPath = DotnetHostHelper.GetMuxerFromLocalInstallation();8Console.WriteLine(muxerPath);9var muxerPath = DotnetHostHelper.GetMuxerFromLocalInstallation();10Console.WriteLine(muxerPath);11var muxerPath = DotnetHostHelper.GetMuxerPath();12Console.WriteLine(muxerPath);13var muxerPath = DotnetHostHelper.GetMuxerPath();14Console.WriteLine(muxerPath);15var muxerPath = DotnetHostHelper.GetMuxerPath();16Console.WriteLine(muxerPath);17var muxerPath = DotnetHostHelper.GetMuxerPath();18Console.WriteLine(muxerPath

GetMuxerFromGlobalRegistrationWin

Using AI Code Generation

1var muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();2Console.WriteLine(muxerPath);3var muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();4Console.WriteLine(muxerPath);5var muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();6Console.WriteLine(muxerPath);7var muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();8Console.WriteLine(muxerPath);9var muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();10Console.WriteLine(muxerPath);11var muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();12Console.WriteLine(muxerPath);13var muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();14Console.WriteLine(muxerPath);15using System.IO;16using System.Linq;17using Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Helpers;18using Microsoft.VisualStudio.TestPlatform.ObjectModel;19using Microsoft.VisualStudio.TestPlatform.ObjectModel.Utilities;20using Microsoft.VisualStudio.TestPlatform.Utilities.Helpers;21{22    {23        static void Main(string[] args)24        {25            var dotnetHostHelper = new DotnetHostHelper();26            var muxerPath = dotnetHostHelper.GetMuxerFromGlobalRegistrationWin();27            Console.WriteLine(muxerPath);28        }29    }30}

GetMuxerFromGlobalRegistrationWin

Using AI Code Generation

1var muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistrationWin();2Console.WriteLine(muxerPath);3var muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistrationUnix();4Console.WriteLine(muxerPath);5var muxerPath = DotnetHostHelper.GetMuxerFromGlobalRegistration();6Console.WriteLine(muxerPath);7var muxerPath = DotnetHostHelper.GetMuxerFromLocalInstallation();8Console.WriteLine(muxerPath);9var muxerPath = DotnetHostHelper.GetMuxerFromLocalInstallation();10Console.WriteLine(muxerPath);11var muxerPath = DotnetHostHelper.GetMuxerPath();12Console.WriteLine(muxerPath);13var muxerPath = DotnetHostHelper.GetMuxerPath();14Console.WriteLine(muxerPath);15var muxerPath = DotnetHostHelper.GetMuxerPath();16Console.WriteLine(muxerPath);17var muxerPath = DotnetHostHelper.GetMuxerPath();18Console.WriteLine(muxerPath

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