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"Visual Studio Enterprise is required to execute the test." 메시지와 관련된 코드 기록

지난 글에서,

mstest.exe 실행 시 "Visual Studio Enterprise is required to execute the test." 오류
; https://www.sysnet.pe.kr/2/0/11886

"Visual Studio Enterprise"가 설치되어 있는데도 "Visual Studio Enterprise is required to execute the test." 오류 메시지가 발생하는 상황을 설명했는데요, 그때의 스택 트레이스를 보면 다음과 같습니다.

(mstest.exe, PID 24268, Thread 21) ControllerExecution: Received exception calling InitializePlugin for test e77946db-2d9f-4453-b207-e1e3f83f7784: Microsoft.VisualStudio.TestTools.WebStress.LoadTestLicenseViolationException: Visual Studio Enterprise is required to execute the test.
   at Microsoft.VisualStudio.TestTools.WebStress.LoadTestUserLicenseManager.CheckForLoadTestExecution()
   at Microsoft.VisualStudio.TestTools.WebStress.LoadTestResultsCollector.Initialize(TestRun testRun, String[] agentNames)
   at Microsoft.VisualStudio.TestTools.WebStress.LoadTestControllerPlugin.Initialize(IControllerContext testContext)
   at Microsoft.VisualStudio.TestTools.Controller.ControllerPluginManager.InitializePlugin(Guid executionId)
   at Microsoft.VisualStudio.TestTools.Controller.ControllerExecution.SignalSyncStart(Object state)

이와 관련된 소스 코드들의 추적을 기록 차원에서 남깁니다.




// C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7\IDE\PrivateAssemblies\Microsoft.VisualStudio.QualityTools.ControllerObject.dll
// Microsoft.VisualStudio.QualityTools.ControllerObject, Version=16.0.0.0

internal class ControllerPluginManager
{
    // Fields
    private Dictionary<Guid, ControllerPlugin> m_plugins;

    // Methods
    public ControllerPluginManager();
    public void CleanupPlugins();
    public void CleanupTest(Guid execId);
    public static IControllerPlugin CreateControllerPlugin(ITestElement testElement);
    public static void DeleteTestRun(Guid guidTestRunId, IExecutionRunConfiguration runConfig, ControllerInformation controllerInformation);
    public IControllerPlugin FindPlugin(Guid executionId);
    public void InitializePlugin(Guid executionId)
    {
        ControllerPlugin plugin;
        if (this.m_plugins.TryGetValue(executionId, out plugin) && (plugin != null))
        {
            ControllerPlugin plugin2 = plugin;
            lock (plugin2)
            {
                if (plugin.Initialized)
                {
                    return;
                }
                plugin.Initialized = true;
            }
            EqtTrace.Info("ControllerPluginManager: Calling Initialize on ControllerPlugin for test " + executionId.ToString());
            plugin.Plugin.Initialize(plugin.Context);
            EqtTrace.Info("ControllerPluginManager: Calling TestAgentsReady on ControllerPlugin for test " + executionId.ToString());
            plugin.Plugin.TestAgentsReady(plugin.Context.AgentNames);
        }
    }

    public IControllerPlugin LoadPlugin(ControllerExecution execution, ITestElement testElement);
    public void SetMessageSinkBad(Guid executionId);
}

// Microsoft.VisualStudio.QualityTools.LoadTest, Version=16.0.0.0 
// C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7\IDE\PrivateAssemblies

internal class LoadTestResultsCollector : ICounterProvider
{
    // ...[생략]...

    public LoadTestResultsCollector(WebTestSuite suite, LoadTestIntervalCallback intervalDataCallback, LoadTestResultsCollectorStatusCallback statusCallback, IControllerContext controllerContext)
    {
        // ...[생략]...
        this.m_suite = suite;
        // ...[생략]...
    }
    
    public void Initialize(TestRun testRun, string[] agentNames)
    {
        // ...[생략]...
        this.m_licenseManager = new LoadTestUserLicenseManager(this.m_suite.AvailableFeatures, isRemote);
        try
        {
            this.m_licenseManager.CheckForLoadTestExecution();
            this.m_licenseManager.CheckForRemoteExecution();
            this.m_licenseManager.CheckUserCountForLoadTest((long) this.m_suite.GetMaximumUserLoad());
        }
        catch (LoadTestLicenseViolationException exception4)
        {
            this.ProcessException(exception4, this.m_counterWriter > null, false);
            throw;
        }

        // ...[생략]...
    }

    internal class LoadTestControllerPlugin : IControllerPlugin
    {
        public void Initialize(IControllerContext testContext)
        {
            CheapDateTime.Initialize();
            this.m_context = testContext;
            this.m_suite = this.m_context.get_TestElement();
            // ...[생략]...
        }
    }

    // ...[생략]...
}

internal class LoadTestUserLicenseManager
{
    // Fields
    private LoadTestFeature m_allowedFeatures;
    private bool m_isRemote;

    // Methods
    internal LoadTestUserLicenseManager(LoadTestFeature allowedFeatures, bool isRemote)
    {
        this.m_allowedFeatures = allowedFeatures;
        this.m_isRemote = isRemote;
    }
    
    public void CheckForLoadTestExecution()
    {
        if ((this.m_allowedFeatures & 4) == null)
        {
            WebTestLoadTrace.Warning("LoadTestResultsCollector.Initialize(): MaxAllowedVUsers is 0.");
            LoadTestLicenseViolationException exception = new LoadTestLicenseViolationException((string) Messages.WebLoadTestExecution_NoLicenseShort);
            throw exception;
        }
    }
 
    public void CheckForRemoteExecution();
    public void CheckUserCountForLoadTest(long userLoad);
}

[CompilerGenerated, TypeIdentifier("A94BC0A0-5884-4D45-8C9E-D9BF9CA0C99A", "Microsoft.VisualStudio.LicenseManagement.Interop._VSSKUEdition")]
public enum _VSSKUEdition
{
    VSEDITION_UNKNOWN,
    VSEDITION_IntShell,
    VSEDITION_Professional,
    VSEDITION_Premium,
    VSEDITION_Ultimate
}

internal class LicenseHandler // Microsoft.VisualStudio.TestTools.WebStress
{
    // Methods
    public LicenseHandler()
    {
        try
        {
            this.InitializeLoadTestLicenseInfo();
        }
        catch (Exception exception)
        {
            /*
            "mstest.exe 실행 시 "Visual Studio Enterprise is required to execute the test." 오류" 글에서 설명한 "Microsoft.VisualStudio.Threading" 로딩 예외의 기록이 여기서 발생한 것입니다.
            
            */
            WebTestLoadTrace.Verbose("LicenseHandler(): Failed to Initialize LoadTestLicense Info: " + exception.ToString());
        }
    }

    [MethodImpl(MethodImplOptions.NoInlining)]
    private void InitializeLoadTestLicenseInfo()
    {
        IVsLicensingState state = VsLicensingStateInitializationHelpers.CreateIVsLicensingStateForOnlineLicensingSKU(OnlineLicensingSKUs.VisualStudio);
        _VSSKUEdition vsEdition = (_VSSKUEdition) state.GetVsEdition();
        WebTestLoadTrace.Verbose("LicenseHandler.InitializeLoadTestLicenseInfo(): skuEdition: " + vsEdition);
        this.IsLicensedForLoadTest = vsEdition == _VSSKUEdition.VSEDITION_Ultimate;
        if (!this.IsLicensedForLoadTest)
        {
            WebTestLoadTrace.Error("LicenseHandler.InitializeLoadTestLicenseInfo(): Failed to Initialize LoadTestLicense Info. Sku is not ultimate");
        }
        else
        {
            IVsClientRights clientRights = null;
            state.RefreshClientRights();
            state.ValidateClientRights(out clientRights, null);
            this.UpdateLicensingInformation(clientRights);
        }
    }

    private void UpdateLicensingInformation(IVsClientRights clientRights)
    {
        if (clientRights == null)
        {
            WebTestLoadTrace.Error("LicenseHandler.UpdateLicensingInformation(): unable to fetch clientRights ");
        }
        else if (!clientRights.IsLicenseGood)
        {
            WebTestLoadTrace.Error("LicenseHandler.UpdateLicensingInformation(): clientrights' license is not valid.");
        }
        else
        {
            this.AvailableFeatures = 4;
            _VSLicenseType licenseType = (_VSLicenseType) clientRights.LicenseType;
            this.IsLicensedForAllLoadTestFeatures = ((this.IsLicensedForLoadTest && (licenseType != _VSLicenseType.VSLICTYPE_UNKNOWN)) && ((licenseType != _VSLicenseType.VSLICTYPE_TrialPID) && (licenseType != _VSLicenseType.VSLICTYPE_VSExtensionTrial))) && (licenseType != _VSLicenseType.VSLICTYPE_PrereleaseTrialPID);
            WebTestLoadTrace.Verbose("LicenseHandler.UpdateLicensingInformation(): licenseType: " + licenseType);
            if (this.IsLicensedForAllLoadTestFeatures)
            {
                this.AvailableFeatures |= 8;
                this.AvailableFeatures |= 0x20;
            }
        }
    }

    // Properties
    public LoadTestFeature AvailableFeatures { get; [CompilerGenerated] private set; }
    public bool IsLicensedForAllLoadTestFeatures { get; [CompilerGenerated] private set; }
    public bool IsLicensedForLoadTest { get; [CompilerGenerated] private set; }
}

// C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7\IDE\PrivateAssemblies\
// Microsoft.VisualStudio.Shell.Connected, Version=16.0.0.0

public enum OnlineLicensingSKUs
{
    VisualStudio,
    VSWinExpress,
    VWDExpress,
    WDExpress
}

public static class VsLicensingStateInitializationHelpers
{
    // Fields
    private const string InstallDirValueName = "InstallDir";

    // Methods
    public static IVsLicensingState CreateIVsLicensingStateForOnlineLicensingSKU(OnlineLicensingSKUs sku)
    {
        IVsClientRightsTokenCacheManager clientRightsTokenCacheManager = new VsClientRightsTokenCacheManager();
        IVsLicensingState state = new VsLicensingState();
        if (state != null)
        {
            IVsLicensingStateInitialize initialize = (IVsLicensingStateInitialize) state;
            Guid subscriptionLicenseId = new Guid(sku.LicenseId());
            initialize.InitializeForPidAndOnlineLicensing(null, (int) sku.ProductFamily(), ref subscriptionLicenseId, sku.RightsName(), sku.RegistryRoot(), clientRightsTokenCacheManager, null);
        }
        return state;
    }

    public static IVsLicensingState CreateIVsLicensingStateForPidLicensedSKU(_VSPIDFamily pidFamily);
    public static string GetVisualStudioInstallPath();
}

public static class VsLicensingStateInitializationConstants
{
    // Methods
    public static string LicenseId(this OnlineLicensingSKUs sku)
    {
        switch (sku)
        {
            case OnlineLicensingSKUs.VisualStudio:
                return "715f10eb-9e99-11d2-bfc2-00c04f990235";

            case OnlineLicensingSKUs.VSWinExpress:
                return "E16EC553-041C-403A-A275-958469FCDE74";

            case OnlineLicensingSKUs.VWDExpress:
                return "68CBDD3E-C6BC-4d26-84B6-6411EA3C327A";

            case OnlineLicensingSKUs.WDExpress:
                return "971DCC97-7904-4F36-9744-D21D39B557B3";
        }
        throw new ArgumentException("Invalid sku type for LicenseIds");
    }

    public static _VSPIDFamily ProductFamily(this OnlineLicensingSKUs sku)
    {
        switch (sku)
        {
            case OnlineLicensingSKUs.VisualStudio:
                return _VSPIDFamily.VSPID_GROUP_VS;

            case OnlineLicensingSKUs.VSWinExpress:
                return _VSPIDFamily.VSPID_GROUP_VSWIN;

            case OnlineLicensingSKUs.VWDExpress:
                return _VSPIDFamily.VSPID_GROUP_VWD;

            case OnlineLicensingSKUs.WDExpress:
                return _VSPIDFamily.VSPID_GROUP_V1;
        }
        throw new ArgumentException("Invalid sku type for ProductFamily");
    }

    public static string RegistryRoot(this OnlineLicensingSKUs sku) => 
        Path.Combine(@"Software\Microsoft", sku.RightsName(), VSGeneralVersion);

    public static string RightsName(this OnlineLicensingSKUs sku)
    {
        switch (sku)
        {
            case OnlineLicensingSKUs.VisualStudio:
                return "VisualStudio";

            case OnlineLicensingSKUs.VSWinExpress:
                return "VSWinExpress";

            case OnlineLicensingSKUs.VWDExpress:
                return "VWDExpress";

            case OnlineLicensingSKUs.WDExpress:
                return "WDExpress";
        }
        throw new ArgumentException("Invalid sku type for RightsName");
    }
    
    // Properties
    public static string VSGeneralVersion => "16.0";
}

// C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7\IDE
// Microsoft.VisualStudio.ProductKeyDialog.dll

public class VsLicensingState : IVsLicensingState, IVsLicensingStateInitialize2, IVsLicensingStateInitialize, IVsCurrentVsEdition
{
    // ...[생략]...
    private VsClientRightsToken GetUserClientRightTokens(VisualStudioLicenseSource source);

    public int GetVsEdition() => ((int) ProductLicensingUtilities.MapToVSSKUEdition((_VSSKUEdition2) this.CurrentVsEdition));

    [AsyncStateMachine(typeof(<InitializeAsync>d__30))]
    private Task InitializeAsync(JoinableTaskContext joinableTaskContext, int productFamily, bool isSubscriptionAware, Guid subscriptionLicenseId, string subscriptionRightsName, string registryRoot, IVsClientRightsTokenCacheManager vsClientRightsTokenCacheManager, IVsOnlineLicensingManager onlineLicensingManager);

    public void InitializeForPidAndOnlineLicensing(object joinableTaskContext, int productFamily, ref Guid subscriptionLicenseId, string subscriptionRightsName, string registryRoot, IVsClientRightsTokenCacheManager clientRightsTokenCacheManager, IVsOnlineLicensingManager onlineLicensingManager)
    {
        JoinableTaskContext jtc = ((JoinableTaskContext) joinableTaskContext) ?? this.CreateJoinableTaskContext();
        Guid subscriptionLicenseIdLocal = subscriptionLicenseId;
        jtc.Factory.Run(() => this.InitializeForPidAndOnlineLicensingAsync(jtc, productFamily, subscriptionLicenseIdLocal, subscriptionRightsName, registryRoot, clientRightsTokenCacheManager, onlineLicensingManager));
    }
 
    public Task InitializeForPidAndOnlineLicensingAsync(JoinableTaskContext joinableTaskContext, int productFamily, Guid subscriptionLicenseId, string subscriptionRightsName, string registryRoot, IVsClientRightsTokenCacheManager clientRightsTokenCacheManager, IVsOnlineLicensingManager onlineLicensingManager) => 
        this.InitializeAsync(joinableTaskContext, productFamily, true, subscriptionLicenseId, subscriptionRightsName, registryRoot, clientRightsTokenCacheManager, onlineLicensingManager);


    public void InitializeForPidLicensingOnly(object joinableTaskContext, int productFamily, IVsOnlineLicensingManager onlineLicensingManager);
    public Task InitializeForPidLicensingOnlyAsync(JoinableTaskContext joinableTaskContext, int productFamily, IVsOnlineLicensingManager onlineLicensingManager);
    // ...[생략]...
}

internal static class ProductLicensingUtilities
{
    // Methods
    internal static bool EqualsDateTimeMax(DateTimeOffset expirationDate);
    internal static int GetMPCofCurrentVSInstance(IVsOnlineOperationLogger logger = null);
    internal static _VSSKUEdition2 GetVSSKUEditionFromSubscriptionFamilyLevel(string subscriptionFamilyLevel);

    internal static _VSSKUEdition MapToVSSKUEdition(_VSSKUEdition2 skuEdition2)
    {
        if (skuEdition2 <= _VSSKUEdition2.VSEDITION2_IntShell)
        {
            if (skuEdition2 == _VSSKUEdition2.VSEDITION2_UNKNOWN)
            {
                goto Label_0029;
            }
            if (skuEdition2 == _VSSKUEdition2.VSEDITION2_IntShell)
            {
                return _VSSKUEdition.VSEDITION_IntShell;
            }
            goto Label_0031;
        }
        if (skuEdition2 != _VSSKUEdition2.VSEDITION2_Community)
        {
            if (skuEdition2 == _VSSKUEdition2.VSEDITION2_Professional)
            {
                return _VSSKUEdition.VSEDITION_Professional;
            }
            if (skuEdition2 == _VSSKUEdition2.VSEDITION2_Ultimate)
            {
                return _VSSKUEdition.VSEDITION_Ultimate;
            }
            goto Label_0031;
        }
    Label_0029:
        return _VSSKUEdition.VSEDITION_UNKNOWN;
    Label_0031:
        return _VSSKUEdition.VSEDITION_UNKNOWN;
    }

    internal static string TrimPrefix(this string s, string prefix);
}




mstest.exe의 라이선스와 관련해 문제가 발생하면 위의 소스 코드에서 "WebTestLoadTrace"로 남겨지는 로그들을 함께 추적해 보면 원인을 추적할 수 있습니다. 한 가지 위의 소스 코드를 통해 알 수 있었던 재미있는 점은, Ultimate 에디션의 경우 명칭은 사라졌지만 결국 Enterprise의 내부 이름으로 남아 있다는 것입니다.

마지막으로, 실제적인 라이선스 체크는 PInvoke를 통한 내부 C/C++ 함수로 호출이 된다는 점!




[이 글에 대해서 여러분들과 의견을 공유하고 싶습니다. 틀리거나 미흡한 부분 또는 의문 사항이 있으시면 언제든 댓글 남겨주십시오.]

[연관 글]





[최초 등록일: ]
[최종 수정일: 5/8/2019 ]

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이 저작물은 크리에이티브 커먼즈 코리아 저작자표시-비영리-변경금지 2.0 대한민국 라이센스에 따라 이용하실 수 있습니다.
by SeongTae Jeong, mailto:techsharer@outlook.com

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