Microsoft.TestPlatform.CrossPlatEngine Handle to the framework which is passed to the test executors. Context in which the current run is executing. DebugLauncher for launching additional adapter processes under debugger Specifies whether the handle is disposed or not Initializes a new instance of the class. The test case level events handler. The test run cache. The test execution context. TestRun Events Handler Give a hint to the execution framework to enable the shutdown of execution process after the test run is complete. This should be used only in out of process test runs when IRunContext.KeepAlive is true and should be used only when absolutely required as using it degrades the performance of the subsequent run. It throws InvalidOperationException when it is attempted to be enabled when keepAlive is false. Launch the specified process with the debugger attached. File path to the exe to launch. Working directory that process should use. Command line arguments the process should be launched with. Environment variables to be set in target process Process ID of the started process. Provides user specified runSettings and framework provided context of the run. Gets a value indicating whether the execution process should be kept alive after the run is finished. Gets a value indicating whether the discovery or execution is happening in-process or out-of-process. Gets a value indicating whether data collection is enabled. Gets a value indicating whether the test is being debugged. Gets the directory which should be used for storing result files/deployment files etc. Gets the directory for Solution. The test execution recorder used for recording test results and test messages. Contains TestCase Ids for test cases that are in progress Start has been recorded but End has not yet been recorded. Initializes a new instance of the class. The test Case Events Handler. The test run cache. Gets the attachments received from adapters. Notify the framework about starting of the test case. Framework sends this event to data collectors enabled in the run. If no data collector is enabled, then the event is ignored. test case which will be started. Notify the framework about the test result. Test Result to be sent to the framework. Exception thrown by the framework when an executor attempts to send test result to the framework when the test(s) is canceled. Notify the framework about completion of the test case. Framework sends this event to data collectors enabled in the run. If no data collector is enabled, then the event is ignored. test case which has completed. outcome of the test case. Send TestCaseEnd event for given testCase if not sent already Notify the framework about run level attachments. The attachment sets. This class is a proxy implementation of IDataCollectorAttachmentProcessor. We cannot load extension directly inside the runner in design mode because we're locking files and in some scenario build or publish can fail. DataCollectorAttachmentProcessorAppDomain creates DataCollectorAttachmentProcessorRemoteWrapper in a custom domain. IDataCollectorAttachmentProcessor needs to communicate back some information like, report percentage state of the processing, send messages through the IMessageLogger etc...so we have a full duplex communication. For this reason we use an anonymous pipe to "listen" to the events from the real implementation and we forward the information to the caller. This class is the "container" for the real IDataCollectorAttachmentProcessor implementation. It tries to load the extension and it receives calls from the DataCollectorAttachmentProcessorAppDomain that acts as a proxy for the main AppDomain(the runner one). Orchestrates test run localAttachments processing operations. Initializes a new instance of the class. Update the AdapterSourceMap actual test sources Adapter Source Map Initializes a new instance of the class. The test Host Manager. Manager factory Initializes test discovery. Skip default adapters flag. Discovers tests Settings, parameters for the discovery request EventHandler for handling discovery events from Engine Closes the current test operation. This function is of no use in this context as we are not creating any testhost Aborts the test operation. Initializes a new instance of the class. The test Host Manager. Manager factory Initialize adapters. Skip default adapters flag. Aborts the test operation. EventHandler for handling execution events from Engine. Cancels the test run. EventHandler for handling execution events from Engine. Closes the current test operation. This function is of no use in this context as we are not creating any testhost Utility class that loggers can use to read name/value configuration information from the XML element sent to them Initializes a new instance of the class. Loads the configuration name/value information from the provided XML element into a dictionary XML element containing the configuration DiscoveryDataAggregator aggregates discovery data from multiple sources running in parallel or in series. Atomic boolean used to detect if message was already sent. Set to initialized if any of the request is aborted Aggregate total test count A collection of aggregated discovered extensions. Returns the Aggregated Metrics. Aggregate discovery data Must be thread-safe as this is expected to be called by parallel managers Aggregates the metrics from Test Host Process. Determines if we should send the message to the client. Handles race conditions as this aggregator is shared across various event handler for the same discovery request but we want to notify only once. if first to send the message; otherwise. Updates the discovery status of the source based on the discovered test cases. The last discovered sources or null. The discovered sources. The last discovered source or null. ParallelDiscoveryEventsHandler for handling the discovery events in case of parallel discovery To send message to IDE output window use HandleRawMessage ParallelProxyDiscoveryManager that manages parallel discovery LockObject to update discovery status in parallel Triggers the discovery for the next data object on the concurrent discoverer Each concurrent discoverer calls this method, once its completed working on previous data Proxy discovery manager instance. Discovery events handler. Discovery criteria a parameters. Triggers the discovery for the next data object on the concurrent discoverer Each concurrent discoverer calls this method, once its completed working on previous data ParallelProxyExecutionManager that manages parallel execution LockObject to update execution status in parallel Split the incoming work into smaller workloads that we can run on different testhosts. Each workload is associated with a type of provider that can run it. Triggers the execution for the next data object on the concurrent executor Each concurrent executor calls this method, once its completed working on previous data True, if execution triggered A workload with a specification of a provider that can run that workload. The workload is a list of sources, or a list of testcases. Provider is a testhost manager, that is capable of running this workload, so we end up running .NET sources on .NET testhost, and .NET Framework sources on .NET Framework testhost. ParallelRunDataAggregator aggregates test run data from execution managers running in parallel A collection of aggregated discovered extensions. Returns the Aggregated Run Data Metrics Aggregate Run Data Must be thread-safe as this is expected to be called by parallel managers Aggregates Run Data Metrics from each Test Host Process ParallelRunEventsHandler for handling the run events in case of parallel execution Handles the Run Complete event from a parallel proxy manager Manages work that is done on multiple managers (testhosts) in parallel such as parallel discovery or parallel run. Default number of Processes Creates new instance of ParallelOperationManager. Creates a new manager that is responsible for running a single part of the overall workload. A manager is typically a testhost, and the part of workload is discovering or running a single test dll. Determines the maximum amount of parallel managers that can be active at the same time. Orchestrates discovery operations for the engine communicating with the client. Initializes a new instance of the class. The test session info. The proxy operation manager creator. Initializes a new instance of the class. The request data for providing discovery services and data. Test request sender instance. Test host manager instance. Initializes a new instance of the class. Constructor with dependency injection. Used for unit testing. The request data for providing discovery services and data. The request sender. Test host manager instance. Framework of the manager. Aggregator of discovery data. The data serializer. The file helper. Orchestrates test execution operations for the engine communicating with the client. Gets or sets the cancellation token source. Initializes a new instance of the class. The test session info. The proxy operation manager creator. A flag indicating if debugging should be enabled or not. Initializes a new instance of the class. The request data for providing services and data for run. Test request sender instance. Test host manager for this proxy. Framework of testhost Initializes a new instance of the class. Constructor with dependency injection. Used for unit testing. The request data for common services and data for run. Request sender instance. Test host manager instance. Framework of testhost Data serializer instance. File helper instance. Ensures that the engine is ready for test operations. Usually includes starting up the test host process. List of test sources. Run settings to be used. Returns true if the communication is established b/w runner and host, false otherwise. The proxy execution manager with data collection. Initializes a new instance of the class. Test request sender instance. Test host manager for this operation. Framework of the testhost. The proxy Data Collection Manager. The request data for providing execution services and data. Gets the data collection run events handler. Gets the proxy data collection manager. Gets the cancellation token for execution. Ensure that the Execution component of engine is ready for execution usually by loading extensions. Skip default adapters flag. Starts the test run The settings/options for the test run. EventHandler for handling execution events from Engine. The process id of the runner executing tests. Handles Log and raw messages and stores them in list. Messages in the list will be logged after test execution begins. Initializes a new instance of the class. Gets the cached messages. Gets the cached raw messages. Base class for any operations that the client needs to drive through the engine. Initializes a new instance of the class. Request data instance. Request sender instance. Test host manager instance. Testhost manager framework Initializes a new instance of the class. Request data instance. Request sender instance. Test host manager instance. Testhost manager framework The base proxy. Gets or sets the request data. Gets or sets the server for communication. Gets or sets the test host manager. Gets the proxy operation manager id for proxy test session manager internal organization. Gets or sets a value indicating whether the current proxy operation manager is part of a test session. Gets or sets the cancellation token source. Initializes the proxy. Flag indicating if we should skip the default adapters initialization. Ensures that the engine is ready for test operations. Usually includes starting up the test host process. List of test sources. Run settings to be used. The events handler. Returns true if the communication is established b/w runner and host, false otherwise. Ensures that the engine is ready for test operations. Usually includes starting up the test host process. List of test sources. Run settings to be used. Returns true if the communication is established b/w runner and host, false otherwise. Closes the channel and terminates the test host process. This method is exposed to enable derived classes to modify . For example, data collectors need additional environment variables to be passed. The test process start info. The . This function will remove the unknown run settings nodes from the run settings strings. This is necessary because older test hosts may throw exceptions when encountering unknown nodes. Run settings string. Message logger. The run settings after removing non-required nodes. The proxy operation manager with data collection. Initializes a new instance of the class. The request data. The request sender. The test host manager. Framework of the testhost. The data collection proxy. Gets the data collection run events handler. Gets the proxy data collection manager. Responsible for managing logger extensions and broadcasting results and error/warning/informational messages to them. Keeps track if we are disposed. Used to keep track of which loggers have been initialized. Test run directory. Target framework. TreatNoTestsAsError value; Test Logger Events instance which will be passed to loggers when they are initialized. Message logger. Request data. Logger extension manager. AssemblyLoadContext for current platform Test logger manager. Request Data for Providing Common Services/Data for Discovery and Execution. Message Logger. Logger events. Test logger manager. Loggers initialized flag. Initializes all the loggers passed by user Handles test run message event. TestRunMessage event args. Handle test run stats change event. TestRunChanged event args. Handles test run start event. TestRunStart event args. Handles test run complete. TestRunComplete event args. Handles discovery message event. TestRunMessage event args. Handle discovered tests. DiscoveredTests event args. Handles discovery complete event. DiscoveryComplete event args. Handles discovery start event. DiscoveryStart event args. Ensure that all pending messages are sent to the loggers. Initializes logger with the specified URI and parameters. For ex. TfsPublisher takes parameters such as Platform, Flavor etc. URI of the logger to add. Logger parameters. Logger Initialized flag. Tries to get uri of the logger corresponding to the friendly name. If no such logger exists return null. The friendly Name. The logger Uri. Gets the test results directory. Test run settings. Test results directory Gets the target framework of the test run. Test run settings. Target framework Get TreatNoTestsAsError value of the test run Enables sending of events to the loggers which are registered. By default events are disabled and will not be raised until this method is called. This is done because during logger initialization, errors could be sent and we do not want them broadcast out to the loggers until all loggers have been enabled. Without this all loggers would not receive the errors which were sent prior to initialization finishing. Ensure that all pending messages are sent to the loggers. The disposing. Get parameters from configuration element. Initialize logger with the specified type and parameters. Assembly qualified name. Code base. Logger parameters. Logger Initialized flag. Populates user supplied and default logger parameters. Update the AdapterSourceMap actual test sources Adapter Source Map The set of constants used throughout this project. Abstract DataCollection Launcher provides functionality to handle process launch and exit events. Initializes a new instance of the class. The process helper. The message logger. Gets callback on process exit Gets callback to read from process error stream The launch data collector. The environment variables. The command line arguments. The . Factory for creating DataCollectionLauncher The get data collector launcher. The . The data collection parameters. Initializes a new instance of the class. The are test case level events required. The environment variables. The data Collection Events Port. Gets a value indicating whether any of the enabled data collectors registered for test case level events Gets BeforeTestRunStart Call on the DataCollectors can yield/return a set of environment variables Gets the data collection events port. The create default parameter instance. The . Information returned after data collection. Get list of attachments Get the list of the invoked data collectors. Handles DataCollection attachments by calling DataCollection Process on Test Run Complete. Existing functionality of ITestRunEventsHandler is decorated with additional call to Data Collection Process. Initializes a new instance of the class. The base test run events handler. The proxy Data Collection Manager. Cancellation token Initializes a new instance of the class. The base test run events handler. The proxy Data Collection Manager. The data Serializer. Cancellation token. The handle log message. The level. The message. The handle raw message. The raw message. The handle test run complete. The test run complete args. The last chunk args. The run context attachments. The executor uris. The handle test run stats change. The test run changed args. Launches a process with a given process info under debugger Adapter get to call into this to launch any additional processes under debugger Process start info ProcessId of the launched process The get combined attachment sets. The run attachments. The run context attachments. The . The datacollection launcher. This works for Desktop local scenarios The constructor. Initializes a new instance of the class. The process helper. The message Logger. Launches the test host for discovery/execution. Environment variables for the process. The command line arguments to pass to the process. ProcessId of launched Process. 0 means not launched. The datacollection launcher. This works for Desktop local scenarios Initializes a new instance of the class. Initializes a new instance of the class. The process helper. The file Helper. The message Logger. Launches the test host for discovery/execution. Environment variables for the process. The command line arguments to pass to the process. ProcessId of launched Process. 0 means not launched. The in process data collection extension manager. Loaded in-proc datacollectors collection Initializes a new instance of the class. The run settings. The data collection test case event manager. The default code base to be used by in-proc data collector The cache of test plugins. Gets a value indicating whether is in-proc data collection enabled. Creates data collector instance based on datacollector settings provided. The . The trigger test session start. The sender. The e. The trigger session end. The sender. The e. The trigger test case start. The sender. The e. The trigger test case end. The sender. The e. Triggers the send test result method The sender. The e. Loads all the in-proc data collector dlls The run Settings. Gets code base for in-proc datacollector Uses all codebasePaths to check where the datacollector exists The code base. Code base Set the data sent via datacollection sink in the testresult property for upstream applications to read. And removes the data from the dictionary. The test Result. The test session start method name. The test session end method name. The test case start method name. The test case end method name. Test sources property name Coverlet in-proc data collector code base Coverlet in-proc data collector type name In process data collection sink Gets the data collection data stored in the in process data collection sink valid test case id test data collection dictionary Class representing an InProcDataCollector loaded by InProcDataCollectionExtensionManager DataCollector Class Type Instance of the Config XML from the runsettings for current datacollector AssemblyLoadContext for current platform Initializes a new instance of the class. AssemblyQualifiedName of the datacollector type Loads the DataCollector type Sink object to send data Triggers InProcDataCollection Methods Name of the method to trigger Arguments for the method Loads the assembly into the default context based on the code base path The DataCollectionLauncher interface. Gets the data collector process id The launch data collector. The environment variables. The command line arguments. The . The DataCollectorsSettingsProvider interface. Gets run specific data collection settings. AssemblyQualifiedName of the datacollector type Loads the DataCollector type Sink object to send data Triggers InProcDataCollection Methods Name of the method to trigger Arguments for the method The ProxyDataCollectionManager interface. Initializes proxy datacollection manager. The settings xml List of test sources Invoked before starting of test run Bool value to reset and reinitialize datacollectors. Bool value to specify if the test execution has started or not. The run Events Handler. BeforeTestRunStartResult object Invoked after ending of test run The is Canceled. The run Events Handler. The . Invoked after initialization of test host Process ID of test host Manager for sending test case events to data collectors. The session start event. The session end event. The test case start event. The test case end event. The test result event. Handles the Run Complete event from a parallel proxy manager Managed datacollector interaction from runner process. The settings xml List of test sources Initializes a new instance of the class. Request Data providing common execution/discovery services. Runsettings that contains the datacollector related configuration. Test Run sources Initializes a new instance of the class. Request Data providing common execution/discovery services. The settings xml. Test Run sources The process helper. Initializes a new instance of the class. Request Data providing common execution/discovery services. Runsettings that contains the datacollector related configuration. Test Run sources Handles communication with datacollector process. The process Helper. Launches datacollector process. Invoked after ending of test run The is Canceled. The run Events Handler. The . Invoked before starting of test run The reset Data Collectors. The is Run Starting Now. The run Events Handler. BeforeTestRunStartResult object The dispose. Update Extensions path folder in test adapters paths in runsettings. Log Enabled Data Collectors Sends test case events to communication layer. Sync object for ensuring that only run is active at a time Initializes a new instance of the class. The data collection test case event sender. Test events publisher. Enumerates through all the discoverers. Initializes a new instance of the class. The request data for providing discovery services and data. The discovery result cache. Cancellation token. Initializes a new instance of the class. The request data for providing discovery services and data. The discovery result cache. Telemetry events receiver Cancellation Token to abort discovery Initializes a new instance of the class. The request data for providing discovery services and data. The discovery result cache. Telemetry events receiver Information on the assemblies being discovered Cancellation Token to abort discovery Discovers tests from the sources. The test extension source map. The settings. The test case filter. The logger. Loads test cases from individual source. Discovery extensions update progress through ITestCaseDiscoverySink. Discovery extensions sends discovery messages through TestRunMessageLoggerProxy The extension Assembly. The sources. The settings. The test case filter. The logger. Get the discoverers matching with the parameter sources The extension assembly. The sources. The logger instance. Assembly properties The map between an extension type and a source. Get assembly type to sources map. Sources. Assembly properties. Sources with matching assembly type. Finds if a file is an assembly or not. File path. True if file is an assembly. Specifies the user specified RunSettings and framework provided context of the discovery. Gets the run settings specified for this request. Returns TestCaseFilterExpression validated for supportedProperties. If there is a parsing error in filter expression, TestPlatformFormatException() is thrown. The supported Properties. The property Provider. The . Gets or sets the FilterExpressionWrapper instance as created from filter string. Orchestrates discovery operations for the engine communicating with the test host process. Initializes a new instance of the class. Initializes a new instance of the class. The Request Data for providing discovery services and data. The test platform event source. Initializes the discovery manager. The path to additional extensions. Handler of discovery events. Discovers tests Settings, parameters for the discovery request EventHandler for handling discovery events from Engine Aborts the test discovery. Verify/Normalize the test source files. Paths to source file (or directory) in which to look for tests. logger package The list of verified sources. The discovery result cache. Callback used when cache is full. Max size of the test case buffer Timeout that triggers sending test cases regardless of cache size. Last time test cases were sent. Test case buffer Sync object Initializes a new instance of the class. The cache size. The discovered test event timeout. The on report test cases. Called when the cache is ready to report some discovered test cases. Gets the tests present in the cache currently Gets the total discovered tests Adds a test to the cache. The test. The test case discovery sink. Initializes a new instance of the class. The discovery request cache. Sends the test case to the discovery cache. The discovered test. The test case events handler. Initializes a new instance of the class. The base run tests. To create thread in given apartment state. The Run configuration. To determine framework and execution thread apartment state. The Serializer to clone testcase object in case of user input test source is package. E.g UWP scenario(appx/build.appxrecipe). Specifies that the test run cancellation is requested Active executor which is executing the tests currently Initializes a new instance of the class. The request data for providing common execution services and data The user input test source(package) if it differs from actual test source otherwise null. The run settings. The test execution context. The test case events handler. The test run events handler. Test platform event source. Initializes a new instance of the class. Provides services and data for execution The user input test source(package) list if it differs from actual test source otherwise null. The run settings. The test execution context. The test case events handler. The test run events handler. Test platform event source. Publisher for test events. Platform Thread. Data Serializer for cloning TestCase and test results object. Gets the run settings. Gets the test execution context. Gets the test run events handler. Gets the test run cache. Cancel the current run by setting cancellation token for active executor Asks the adapter about attaching the debugger to the default test host. The executor used to run the tests. The executor URI. The run context. if must attach the debugger to the default test host, otherwise. Orchestrates test execution related functionality for the engine communicating with the test host process. Initializes a new instance of the class. Initializes a new instance of the class. Test platform event source. Request data Initializes the execution manager. The path to additional extensions. Handler of test messages Starts the test run The adapter Source Map. The user input test source(package) if it differ from actual test source otherwise null. The run Settings. The test Execution Context. EventHandler for handling test cases level events from Engine. EventHandler for handling execution events from Engine. Starts the test run with tests. The test list. The user input test source(package) if it differ from actual test source otherwise null. The run Settings. The test Execution Context. EventHandler for handling test cases level events from Engine. EventHandler for handling execution events from Engine. Cancel the test execution. Aborts the test execution. Initializes out-proc and in-proc data collectors. Used for unit testing only. The user input test source(package) if it differ from actual test source otherwise null. Returns executor Vs sources list Sends Session-End event on in-proc datacollectors Sends Session-Start event on in-proc datacollectors Used for unit testing only. The user input test source(package) if it differ from actual test source otherwise null. Sends Session-End event on in-proc datacollectors Sends Session-Start event on in-proc datacollectors Returns the executor Vs TestCase list Maintains a cache of last 'n' test results and maintains stats for the complete run. Specifies whether the object is disposed or not. Test run stats Total tests which have currently executed Callback used when cache is ready to report some test results/case. Max size of the test result buffer Timeout that triggers sending results regardless of cache size. Timer for cache Last time results were sent. The test case currently in progress. Test results buffer Sync object Initializes a new instance of the class. The cache size. The cache timeout. The on cache hit. Called when the cache is ready to report on the current status. Gets the test results present in the cache currently. Gets the set of in-progress test cases present in the cache currently. Gets the total executed tests. Gets the test run stats Disposes the cache Notifies the cache that a test is starting. This notification comes from the adapter to the engine which then calls into the cache. The test Case. Notifies the cache of a new test result from the adapter. The test result. Notifies the cache of a test completion. The completed Test. True if this test has been removed from the list of in progress tests. Returns the last chunk The set of test results remaining in the cache. The dispose. Indicates if this needs to clean up managed resources. The dispose pattern is a best practice to differentiate between managed and native resources cleanup. Even though this particular class does not have any native resources - honoring the pattern to be consistent throughout the code base. Checks if the cache timeout/size has been met. The cache for test execution information. A strongly-typed resource class, for looking up localized strings, etc. Returns the cached ResourceManager instance used by this class. Overrides the current thread's CurrentUICulture property for all resource lookups using this strongly typed resource class. Looks up a localized string similar to {0} Access denied while trying to create "TestResults" folder in mentioned location. You are getting this exception because you are running vstest.console.exe from a folder which requires having write access. To solve the issue: please run vstest.console.exe from a folder where you have write privileges.. Looks up a localized string similar to Cannot attach the debugger to the default test host with process ID: {0}.. Looks up a localized string similar to {0}. Looks up a localized string similar to Attachments:. Looks up a localized string similar to DataCollector debugging is enabled. Please attach debugger to datacollector process to continue.. Looks up a localized string similar to Adapter lookup is being changed, please follow https://github.com/Microsoft/vstest/blob/main/RFCs/0022-User-Specified-TestAdapter-Lookup.md#roadmap for more details.. Looks up a localized string similar to Exception occurred while instantiating discoverer : {0}. Looks up a localized string similar to Multiple test adapters with the same uri '{0}' were found. Ignoring adapter '{1}'. Please uninstall the conflicting adapter(s) to avoid this warning.. Looks up a localized string similar to Ignoring the specified duplicate source '{0}'.. Looks up a localized string similar to An exception occurred while test discoverer '{0}' was loading tests. Exception: {1}. Looks up a localized string similar to An exception occurred while invoking executor '{0}': {1}. Looks up a localized string similar to ExecutionThreadApartmentState option not supported for framework: {0}.. Looks up a localized string similar to Failed to launch testhost with error: {0}. Looks up a localized string similar to Could not find file {0}.. Looks up a localized string similar to Host debugging is enabled. Please attach debugger to testhost process to continue.. Looks up a localized string similar to Ignoring the test executor corresponding to test discoverer {0} because the discoverer does not have the DefaultExecutorUri attribute . You might need to re-install the test adapter add-in.. Looks up a localized string similar to Failed to initialize client proxy: could not connect to test process.. Looks up a localized string similar to This operation is not allowed in the context of a non-debug run.. Looks up a localized string similar to Could not find an available proxy to deque.. Looks up a localized string similar to Could not find {0}. Make sure that the dotnet is installed on the machine.. Looks up a localized string similar to Could not find test executor with URI '{0}'. Make sure that the test executor is installed and supports .net runtime version {1}.. Looks up a localized string similar to Could not find extensions: {0}. Looks up a localized string similar to The runsettings changed between the time when the test session was established and the time of the current run/discovery request.. Looks up a localized string similar to Proxy with id {0} is not managed by the current session manager.. Looks up a localized string similar to No suitable test runtime provider was found:. Looks up a localized string similar to No suitable test runtime provider was found for any source in this run.. Looks up a localized string similar to No test matches the given testcase filter `{0}` in {1}. Looks up a localized string similar to None of the specified source(s) '{0}' is valid. Fix the above errors/warnings and then try again. . Looks up a localized string similar to You are using an older version of Microsoft.NET.Test.Sdk. Kindly move to a version equal or greater than 15.3.0.. Looks up a localized string similar to Proxy with id {0} is already available and cannot be re-enqueued.. Looks up a localized string similar to Skipping source:. Looks up a localized string similar to , . Looks up a localized string similar to Discovery of tests cancelled.. Looks up a localized string similar to Logging TestHost Diagnostics in file: {0}. Looks up a localized string similar to Testhost process for source(s) '{0}' exited with error: {1}. Please check the diagnostic logs for more information.. Looks up a localized string similar to No test is available in {0}. Make sure that test discoverer & executors are registered and platform & framework version settings are appropriate and try again.. Looks up a localized string similar to No tests matched the filter because it contains one or more properties that are not valid ({0}). Specify filter expression containing valid properties ({1}).. Cross platform test engine entry point for the client. Verifies parallel setting and returns parallel level to use based on the run criteria. The source count. The run settings. The parallel level to use. We don't add this helper to the XmlRunSettingsUtilities because the feature is in preview and not exposed yet Orchestrates extensions for this engine. The factory that provides discovery and execution managers to the test host. Initializes a new instance of the class. A value indicating if the telemetry is opted in or not. The discovery manager instance for any discovery related operations inside of the test host. The discovery manager. The execution manager instance for any discovery related operations inside of the test host. The execution manager. Orchestrates test session operations for the engine communicating with the client. Initializes a new instance of the class. The test session criteria. The testhost count. The proxy creator. Runtime providers. Dequeues a proxy to be used either by discovery or execution. The source to be associated to this proxy. The run settings. The dequeued proxy. Enqueues a proxy back once discovery or executions is done with it. The id of the proxy to be re-enqueued. True if the operation succeeded, false otherwise. Defines a container encapsulating the proxy and its corresponding state info. Initializes a new instance of the class. The proxy. A flag indicating if the proxy is available to do work. Gets or sets the proxy. Gets or sets a flag indicating if the proxy is available to do work. Represents the test session pool. Initializes a new instance of the class. Gets the test session pool instance. Sets the test session pool instance for testing purposes only. Thread-safe singleton pattern. Adds a session to the pool. The test session info object. The proxy manager object. True if the operation succeeded, false otherwise. Kills and removes a session from the pool. The test session info object. The request data. True if the operation succeeded, false otherwise. Gets a reference to the proxy object from the session pool. The test session info object. The source to be associated to this proxy. The run settings. The request data. The proxy object. Returns the proxy object to the session pool. The test session info object. The proxy id to be returned. True if the operation succeeded, false otherwise. Test sources utility class Gets test sources from adapter source map The test list. List of test Sources Gets test sources from test case list The test list. List of test Sources Gets default code base path for in-proc collector from test sources The test list. List of test Sources Gets default code base path for in-proc collector from test sources The test list. List of test Sources This interface holds additional values for a request handler when rewriting paths is used. This is in case when --local-path and --remote-path parameters are provided and testhost is running in a remote deployment. This interface is used only to avoid changes to public API of TestRequestHandler. Converts paths in received and sent objects, to make testhost seem like it run a local test, while it was in fact running a test on a remote system, in a totally different path. This is for UWP which does testhost deployment. The modifications here rely on combination of side-effects, and actually replacing the values, because we cannot modify the properties on our public objects, and add setters. Listens inside of testhost for requests, that are sent from vstest.console. Requests are handled in and responses are sent back via various methods, for example .