/// <summary>
/// Initializes parameters for the new instance of the class <see cref="BlameDataCollector"/>
/// </summary>
/// <param name="configurationElement">The Xml Element to save to</param>
/// <param name="events">Data collection events to which methods subscribe</param>
/// <param name="dataSink">A data collection sink for data transfer</param>
/// <param name="logger">Data Collection Logger to send messages to the client </param>
/// <param name="environmentContext">Context of data collector environment</param>
public override void Initialize(
XmlElement configurationElement,
DataCollectionEvents events,
DataCollectionSink dataSink,
DataCollectionLogger logger,
DataCollectionEnvironmentContext environmentContext)
{
ValidateArg.NotNull(logger, nameof(logger));
this.events = events;
this.dataCollectionSink = dataSink;
this.context = environmentContext;
this.configurationElement = configurationElement;
this.testSequence = new List <Guid>();
this.testObjectDictionary = new Dictionary <Guid, BlameTestObject>();
this.logger = logger;
// Subscribing to events
this.events.TestHostLaunched += this.TestHostLaunchedHandler;
this.events.SessionEnd += this.SessionEndedHandler;
this.events.TestCaseStart += this.EventsTestCaseStart;
this.events.TestCaseEnd += this.EventsTestCaseEnd;
if (this.configurationElement != null)
{
var collectDumpNode = this.configurationElement[Constants.DumpModeKey];
this.collectProcessDumpOnTrigger = collectDumpNode != null;
if (this.collectProcessDumpOnTrigger)
{
this.ValidateAndAddTriggerBasedProcessDumpParameters(collectDumpNode);
}
var collectHangBasedDumpNode = this.configurationElement[Constants.CollectDumpOnTestSessionHang];
this.collectProcessDumpOnTestHostHang = collectHangBasedDumpNode != null;
if (this.collectProcessDumpOnTestHostHang)
{
this.ValidateAndAddHangBasedProcessDumpParameters(collectHangBasedDumpNode);
}
var tfm = this.configurationElement[Constants.TargetFramework]?.InnerText;
if (!string.IsNullOrWhiteSpace(tfm))
{
this.targetFramework = tfm;
}
}
this.attachmentGuid = Guid.NewGuid().ToString().Replace("-", string.Empty);
if (this.collectProcessDumpOnTestHostHang)
{
this.inactivityTimer = this.inactivityTimer ?? new InactivityTimer(this.CollectDumpAndAbortTesthost);
this.ResetInactivityTimer();
}
}
/// <summary>
/// Initializes a new instance of the <see cref="BlameCollector"/> class.
/// </summary>
/// <param name="blameReaderWriter">
/// BlameReaderWriter instance.
/// </param>
/// <param name="processDumpUtility">
/// IProcessDumpUtility instance.
/// </param>
/// <param name="inactivityTimer">
/// InactivityTimer instance.
/// </param>
/// <param name="fileHelper">
/// Filehelper instance.
/// </param>
internal BlameCollector(
IBlameReaderWriter blameReaderWriter,
IProcessDumpUtility processDumpUtility,
IInactivityTimer inactivityTimer,
IFileHelper fileHelper)
{
this.blameReaderWriter = blameReaderWriter;
this.processDumpUtility = processDumpUtility;
this.inactivityTimer = inactivityTimer;
this.fileHelper = fileHelper;
}
/// <summary>
/// Initializes a new instance of the <see cref="TestableBlameCollector"/> class.
/// </summary>
/// <param name="blameReaderWriter">
/// The blame reader writer.
/// </param>
/// <param name="processDumpUtility">
/// ProcessDumpUtility instance.
/// </param>
/// <param name="inactivityTimer">
/// InactivityTimer instance.
/// </param>
/// <param name="mockFileHelper">
/// MockFileHelper instance.
/// </param>
internal TestableBlameCollector(IBlameReaderWriter blameReaderWriter, IProcessDumpUtility processDumpUtility, IInactivityTimer inactivityTimer, IFileHelper mockFileHelper)
: base(blameReaderWriter, processDumpUtility, inactivityTimer, mockFileHelper)
{
}
/// <summary>
/// Initializes parameters for the new instance of the class <see cref="BlameDataCollector"/>
/// </summary>
/// <param name="configurationElement">The Xml Element to save to</param>
/// <param name="events">Data collection events to which methods subscribe</param>
/// <param name="dataSink">A data collection sink for data transfer</param>
/// <param name="logger">Data Collection Logger to send messages to the client </param>
/// <param name="environmentContext">Context of data collector environment</param>
public override void Initialize(
XmlElement configurationElement,
DataCollectionEvents events,
DataCollectionSink dataSink,
DataCollectionLogger logger,
DataCollectionEnvironmentContext environmentContext)
{
ValidateArg.NotNull(logger, nameof(logger));
this.events = events;
this.dataCollectionSink = dataSink;
this.context = environmentContext;
this.configurationElement = configurationElement;
this.testSequence = new List <Guid>();
this.testObjectDictionary = new Dictionary <Guid, BlameTestObject>();
this.logger = logger;
// Subscribing to events
this.events.TestHostLaunched += this.TestHostLaunchedHandler;
this.events.SessionEnd += this.SessionEndedHandler;
this.events.TestCaseStart += this.EventsTestCaseStart;
this.events.TestCaseEnd += this.EventsTestCaseEnd;
if (this.configurationElement != null)
{
var collectDumpNode = this.configurationElement[Constants.DumpModeKey];
this.collectProcessDumpOnTrigger = collectDumpNode != null;
if (this.collectProcessDumpOnTrigger)
{
this.ValidateAndAddTriggerBasedProcessDumpParameters(collectDumpNode);
// enabling dumps on MacOS needs to be done explicitly https://github.com/dotnet/runtime/pull/40105
this.environmentVariables.Add(new KeyValuePair <string, string>("COMPlus_DbgEnableElfDumpOnMacOS", "1"));
this.environmentVariables.Add(new KeyValuePair <string, string>("COMPlus_DbgEnableMiniDump", "1"));
// https://github.com/dotnet/coreclr/blob/master/Documentation/botr/xplat-minidump-generation.md
// 2 MiniDumpWithPrivateReadWriteMemory
// 4 MiniDumpWithFullMemory
this.environmentVariables.Add(new KeyValuePair <string, string>("COMPlus_DbgMiniDumpType", this.processFullDumpEnabled ? "4" : "2"));
var dumpDirectory = this.GetDumpDirectory();
var dumpPath = Path.Combine(dumpDirectory, $"%e_%p_%t_crashdump.dmp");
this.environmentVariables.Add(new KeyValuePair <string, string>("COMPlus_DbgMiniDumpName", dumpPath));
}
var collectHangBasedDumpNode = this.configurationElement[Constants.CollectDumpOnTestSessionHang];
this.collectProcessDumpOnTestHostHang = collectHangBasedDumpNode != null;
if (this.collectProcessDumpOnTestHostHang)
{
// enabling dumps on MacOS needs to be done explicitly https://github.com/dotnet/runtime/pull/40105
this.environmentVariables.Add(new KeyValuePair <string, string>("COMPlus_DbgEnableElfDumpOnMacOS", "1"));
this.ValidateAndAddHangBasedProcessDumpParameters(collectHangBasedDumpNode);
}
var tfm = this.configurationElement[Constants.TargetFramework]?.InnerText;
if (!string.IsNullOrWhiteSpace(tfm))
{
this.targetFramework = tfm;
}
}
this.attachmentGuid = Guid.NewGuid().ToString().Replace("-", string.Empty);
if (this.collectProcessDumpOnTestHostHang)
{
this.inactivityTimer = this.inactivityTimer ?? new InactivityTimer(this.CollectDumpAndAbortTesthost);
this.ResetInactivityTimer();
}
}
