public void HandleMethodExit_ValidLog_ExpectedTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var output = new ThreadCollectionOutputHandler(filters);
var entry = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
var expectedText = String.Concat("".PadLeft(2, output.Formatter.IndentChar), "[Exit] Yalf.TestMethod(returnVal) duration 345ms");
int threadId = 22;
var threadData = new ThreadData(threadId, "cotton", null);
output.Initialise();
output.HandleThread(threadData);
// Act
output.HandleMethodExit(entry, 1, true);
output.Complete();
// Assert
var outputText = output.GetThreadEntries();
Assert.That(outputText.Count, Is.EqualTo(1), "Expected one thread collection");
Assert.That(outputText[threadId].Count, Is.EqualTo(1), "Expected the thread to have one log entry");
Assert.That(outputText[threadId][0], Is.EqualTo(expectedText), "Not the expected output text, you may need to adjust the test if the formatter has been changed.");
}
public void HandleThread_ValidLogWithBlankThreadName_ExpectedTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var output = new ThreadCollectionOutputHandler(filters);
var entry1 = new MethodEntry(1, "Yalf.TestMethod", new[] { "param1", "param2" }, DateTime.Parse("2022-10-22 22:22:31.678"));
var entry2 = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
int threadId = 22;
var entry = new ThreadData(threadId, String.Empty, new BaseEntry[] { entry1, entry2 });
output.Initialise();
// Act
output.HandleThread(entry);
output.Complete();
// Assert
Assert.That(output.CurrentThreadId, Is.EqualTo(threadId), "Not the expected thread id for the current thread.");
var outputText = output.GetThreadEntries();
Assert.That(outputText.Count, Is.EqualTo(1), "Expected one thread collection");
Assert.That(outputText[threadId].Count, Is.EqualTo(0), "Expected the thread to have no log entries");
}
private void HandleCompositeCommand(JdwpPacket packet)
{
var data = packet.Data;
var suspendPolicy = (Jdwp.SuspendPolicy) data.GetByte();
var count = data.GetInt();
for (var i = 0; i < count; i++)
{
var eventKind = (Jdwp.EventKind) data.GetByte();
JdwpEvent evt;
switch (eventKind)
{
case Jdwp.EventKind.VmInit:
evt = new VmStart(data);
break;
case Jdwp.EventKind.SingleStep:
evt = new SingleStep(data);
break;
case Jdwp.EventKind.BreakPoint:
evt = new Breakpoint(data);
break;
case Jdwp.EventKind.MethodEntry:
evt = new MethodEntry(data);
break;
case Jdwp.EventKind.MethodExit:
evt = new MethodExit(data);
break;
case Jdwp.EventKind.Exception:
evt = new Exception(data);
break;
case Jdwp.EventKind.ThreadStart:
evt = new ThreadStart(data);
break;
case Jdwp.EventKind.ThreadEnd:
evt = new ThreadDeath(data);
break;
case Jdwp.EventKind.ClassPrepare:
evt = new ClassPrepare(data);
break;
case Jdwp.EventKind.ClassUnload:
evt = new ClassUnload(data);
break;
case Jdwp.EventKind.FieldAccess:
evt = new FieldAccess(data);
break;
case Jdwp.EventKind.FieldModification:
evt = new FieldModification(data);
break;
case Jdwp.EventKind.VmDeath:
evt = new VmDeath(data);
break;
default:
throw new ArgumentException("Unknown event kind in compositive command " + (int)eventKind);
}
DLog.Debug(DContext.DebuggerLibDebugger, "JDWP event {0} {1}", eventKind, evt);
Task.Factory.StartNew(() => {
evt.Accept(compositeCommandProcessor, suspendPolicy);
});
}
}
public void HandleThread_ValidLogWithBlankThreadName_ExpectedTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var output = new DefaultOutputHandler(filters);
var entry1 = new MethodEntry(1, "Yalf.TestMethod", new[] { "param1", "param2" }, DateTime.Parse("2022-10-22 22:22:31.678"));
var entry2 = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
var entry = new ThreadData(22, String.Empty, new BaseEntry[] { entry1, entry2 });
var expectedText = String.Concat("[Thread 22]");
output.Initialise();
// Act
output.HandleThread(entry);
output.Complete();
// Assert
var outputText = output.GetReport();
Assert.That(outputText, Is.Not.Empty, "Expected a string to be returned");
Assert.That(output.CurrentThreadId, Is.EqualTo(22), "Not the expected thread id for the current thread.");
Assert.That(outputText, Is.EqualTo(expectedText), "Not the expected output text, you may need to adjust the test if the formatter has been changed.");
}
public void HandleMethodExit_LogNotEnabled_NoTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var output = new ThreadCollectionOutputHandler(filters);
var entry = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
output.Initialise();
int threadId = 22;
var threadData = new ThreadData(threadId, "cotton", null);
output.Initialise();
output.HandleThread(threadData);
// Act
output.HandleMethodExit(entry, 1, false);
output.Complete();
// Assert
var outputText = output.GetThreadEntries();
Assert.That(outputText.Count, Is.EqualTo(1), "Expected one thread collection");
Assert.That(outputText[threadId].Count, Is.EqualTo(0), "Expected the thread to have no log entries");
}
private static string PrintMethodExit(MethodExit entry, int level)
{
var returnValue = entry.ReturnRecorded ? "(" + entry.ReturnValue + ")" : "";
var str = string.Format("[Exit] {0}{1} duration {2:0.####}ms", entry.MethodName, returnValue, entry.ElapsedMs);
return(Indent(level) + str + Environment.NewLine);
}
public void FormatMethodExit_CallMade_ExceptionIsThrown()
{
// Arrange
var filters = this.GetDefaultFilters();
var formatter = new SingleLineFormatter();
var entry = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
// Act, Assert
var outputText = formatter.FormatMethodExit(1, 2, 33, entry, filters, true);
}
public void FormatMethodExit_SuppliedEntryMethodNameDoesNotMatch_ExceptionIsThrown()
{
// Arrange
var filters = this.GetDefaultFilters();
var formatter = new DelimitedValuesFormatter();
var entry = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
// Act, Assert
var outputText = formatter.FormatMethodExitForSingleLineOutput(1, 2, 33, entry, filters, true);
}
public void HandleMethodExit(MethodExit entry, int indentLevel, bool displayEnabled)
{
if (this.Formatter is ISingleLineOutputLogFormatter)
{
this.ManageNestedCallsForSingleLineFormats(entry, indentLevel, displayEnabled);
return;
}
this.AddLine(this.Formatter.FormatMethodExit(this.CurrentThreadId, indentLevel, ++_lineNumber, entry, this.Filters, displayEnabled), indentLevel);
}
public void MethodExit_Rountrip()
{
// arrange
var entry = new MethodExit(2, "method", 11, true, "value");
// act
var deserialized = SerializationRoundtrip(entry);
// assert
Assert.IsNotNull(deserialized);
}
private Func <DateTime, string> CreateMethodExitLineGenerator(MethodExit logEntry, ILogFilters filters)
{
var returnValue = (logEntry.ReturnRecorded && !filters.HideMethodReturnValue) ? "(" + logEntry.ReturnValue + ")" : "()";
var duration = (filters.HideMethodDuration) ? "" : string.Format(" duration {0:0.####}ms", logEntry.ElapsedMs);
return(startTime =>
{
var timestamp = (filters.HideTimeStampInMethod) ? "" : string.Concat(" started ", (startTime.ToString(DateTimeFormat)));
return String.Concat(logEntry.MethodName, returnValue, timestamp, duration);
});
}
private void ManageNestedCallsForSingleLineFormats(MethodExit entry, int indentLevel, bool displayEnabled)
{
var output = (this.Formatter as ISingleLineOutputLogFormatter).FormatMethodExitForSingleLineOutput(this.CurrentThreadId, indentLevel, ++_lineNumber, entry, this.Filters, displayEnabled);
if (output == null)
{
return;
}
foreach (OrderedOutput outputLine in output)
{
this.AddLine(outputLine.FormattedLine, indentLevel + outputLine.Level);
}
}
public void FormatMethodExit_NoEntryMethodSupplied_ExceptionIsThrown()
{
// Arrange
var filters = this.GetDefaultFilters();
var formatter = new DelimitedValuesFormatter();
var entry = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
var relatedEntry = new MethodEntry(1, "Yalf.DifferentMethod", new[] { "param1", "param2" }, DateTime.Parse("2022-10-22 22:22:31.678"));
formatter.FormatMethodEntry(1, 2, 33, relatedEntry, filters, true);
// Act, Assert
var outputText = formatter.FormatMethodExitForSingleLineOutput(1, 2, 33, entry, filters, true);
}
public void FormatMethodExit_ReturnRecordedIsFalse_ExpectedTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var formatter = new DefaultFormatter();
var entry = new MethodExit(1, "Yalf.TestMethod", 345, false, "returnVal");
var expectedText = "[Exit] Yalf.TestMethod() duration 345ms";
// Act
var outputText = formatter.FormatMethodExit(22, 1, 33, entry, filters, true);
// Assert
Assert.That(outputText, Is.Not.Empty, "Expected a string to be returned");
Assert.That(outputText, Is.EqualTo(expectedText), "Not the expected output text, you may need to adjust the test if the formatter has been changed.");
}
public void FormatMethodExit_HideMethodReturnValueIsSet_ExpectedTextIsReturned()
{
// Arrange
var filters = LogFiltersBuilder.Create().WithMethodReturnValueHidden().Build();
var formatter = new DefaultFormatter();
var entry = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
var expectedText = "[Exit] Yalf.TestMethod() duration 345ms";
// Act
var outputText = formatter.FormatMethodExit(22, 1, 33, entry, filters, true);
// Assert
Assert.That(outputText, Is.Not.Empty, "Expected a string to be returned");
Assert.That(outputText, Is.EqualTo(expectedText), "Not the expected output text, you may need to adjust the test if the formatter has been changed.");
}
public string FormatMethodExit(int threadId, int level, int lineNo, MethodExit logEntry, ILogFilters filters, bool displayEnabled)
{
if ((filters.HideExitMethodLogs) || (!displayEnabled))
{
return(null);
}
var returnValue = (logEntry.ReturnRecorded && !filters.HideMethodReturnValue) ? "(" + logEntry.ReturnValue + ")" : "()";
if (filters.HideMethodDuration)
{
return(string.Format("[Exit] {0}{1}", logEntry.MethodName, returnValue));
}
return(string.Format("[Exit] {0}{1} duration {2:0.####}ms", logEntry.MethodName, returnValue, logEntry.ElapsedMs));
}
public void FormatThread_ValidLog_NullIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var formatter = new DelimitedValuesFormatter();
var entry1 = new MethodEntry(1, "Yalf.TestMethod", new[] { "param1", "param2" }, DateTime.Parse("2022-10-22 22:22:31.678"));
var entry2 = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
var entry = new ThreadData(22, String.Empty, new BaseEntry[] { entry1, entry2 });
// Act
var outputText = formatter.FormatThread(entry, filters);
// Assert
Assert.That(outputText, Is.Null, "Did not expect any formatted text back for a delimited values formatter, threadid is in each row.");
}
private void MethodExit(object value, bool recorded)
{
var stackEntry = _methodStack.Pop();
var duration = stackEntry.StopAndGetDuration();
string returnValue = null;
if (EnableReturnValueLogging && recorded && value != null)
{
returnValue = FormatValue(value);
}
var entry = new MethodExit(_methodStack.Count, stackEntry.MethodName, duration, recorded, returnValue);
Record(entry);
}
public IList <OrderedOutput> HandleMethodExit(MethodExit logEntry, int lineNo, ILogFilters filters, Func <DateTime, string> lineBuilder, bool displayEnabled)
{
if (!displayEnabled)
{
// method is not actually displayed, we are tracking the nesting level for other items displayed such as logs, exceptions, etc
_currentNestedLevel--;
return(null);
}
if ((_lastMethodEntry == null) || (_lastMethodEntry.Count <= 0))
{
throw new InvalidOperationException(String.Format("No related Method Entry log has been set for '{0}' at line {1:0000} - there could be a problem with the yalf logs."
, logEntry.MethodName, lineNo));
}
if (_lastMethodEntry.Peek().MethodName != logEntry.MethodName)
{
throw new InvalidOperationException(String.Format("The method exit log '{1}' has a different name than the current method entry log '{0}' at line {2:0000} - there could be a problem with the yalf logs."
, _lastMethodEntry.Peek().MethodName, logEntry.MethodName, lineNo));
}
var currentMethodEntry = _lastMethodEntry.Pop();
_currentNestedLevel--;
int indexOfEntryToUpdate = FindLastIndexOf(currentMethodEntry);
if (indexOfEntryToUpdate < 0)
{
throw new InvalidOperationException(String.Format("Could not find the method [{0}] in the current ordered buffer. This probably means there is an error in the processing logic, or the yalf file is corrupt.",
currentMethodEntry.MethodName));
}
var currentItem = _orderedBuffer[indexOfEntryToUpdate];
_orderedBuffer[indexOfEntryToUpdate] = new LogEntryTracker(currentItem.Level, currentItem.RelatedEntry, lineBuilder(currentMethodEntry.Time));
if (_lastMethodEntry.Count > 0)
{
return(null);
}
_currentNestedLevel = 0;
return(this.PrepareOutputBuffer());
}
public void HandleMethodExit_LogNotEnabled_NoTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var output = new DefaultOutputHandler(filters);
var entry = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
output.Initialise();
// Act
output.HandleMethodExit(entry, 1, false);
output.Complete();
// Assert
var outputText = output.GetReport();
Assert.That(outputText, Is.Empty, "Expected no text in the report output");
}
public void FormatThread_ValidLogWithBlankThreadName_ExpectedTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var formatter = new DefaultFormatter();
var entry1 = new MethodEntry(1, "Yalf.TestMethod", new[] { "param1", "param2" }, DateTime.Parse("2022-10-22 22:22:31.678"));
var entry2 = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
var entry = new ThreadData(22, String.Empty, new BaseEntry[] { entry1, entry2 });
var expectedText = "[Thread 22]";
// Act
var outputText = formatter.FormatThread(entry, filters);
// Assert
Assert.That(outputText, Is.Not.Empty, "Expected a string to be returned");
Assert.That(outputText, Is.EqualTo(expectedText), "Not the expected output text, you may need to adjust the test if the formatter has been changed.");
}
public void FormatMethodExit_ReturnRecordedIsFalse_ExpectedTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var formatter = new DelimitedValuesFormatter();
var entry = new MethodExit(1, "Yalf.TestMethod", 345, false, "returnVal");
var expectedText = "Yalf,Method,Yalf.TestMethod,,22:22:31.678,345,2,1";
var relatedEntry = new MethodEntry(1, "Yalf.TestMethod", new[] { "param1", "param2" }, DateTime.Parse("2022-10-22 22:22:31.678"));
formatter.FormatMethodEntry(1, 2, 33, relatedEntry, filters, true);
// Act
var orderedOutput = formatter.FormatMethodExitForSingleLineOutput(1, 2, 33, entry, filters, true);
// Assert
Assert.That(orderedOutput.Count, Is.Not.EqualTo(0), "Expected one string to be returned");
Assert.That(orderedOutput[0].FormattedLine, Is.EqualTo(expectedText), "Not the expected output text, you may need to adjust the test if the formatter has been changed.");
}
public void HandleMethodExit_ValidLog_ExpectedTextIsReturned()
{
// Arrange
var filters = this.GetDefaultFilters();
var output = new DefaultOutputHandler(filters);
var entry = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
var expectedText = String.Concat("".PadLeft(2, output.Formatter.IndentChar), "[Exit] Yalf.TestMethod(returnVal) duration 345ms");
output.Initialise();
// Act
output.HandleMethodExit(entry, 1, true);
output.Complete();
// Assert
var outputText = output.GetReport();
Assert.That(outputText, Is.Not.Empty, "Expected a string to be returned");
Assert.That(outputText, Is.EqualTo(expectedText), "Not the expected output text, you may need to adjust the test if the formatter has been changed.");
}
public void FormatMethodExit_HideMethodDurationIsSet_ExpectedTextIsReturned()
{
// Arrange
var filters = LogFiltersBuilder.Create().WithMethodDurationHidden().Build();
var formatter = new SingleLineFormatter();
var entry = new MethodExit(1, "Yalf.TestMethod", 345, true, "returnVal");
var expectedText = "Yalf.TestMethod(returnVal) started 22:22:31.678";
var relatedEntry = new MethodEntry(1, "Yalf.TestMethod", new[] { "param1", "param2" }, DateTime.Parse("2022-10-22 22:22:31.678"));
formatter.FormatMethodEntry(1, 2, 33, relatedEntry, filters, true);
// Act
var orderedOutput = formatter.FormatMethodExitForSingleLineOutput(1, 2, 33, entry, filters, true);
// Assert
Assert.That(orderedOutput.Count, Is.EqualTo(1), "Expected one string to be returned");
Assert.That(orderedOutput[0].Level, Is.EqualTo(0), "Not the expected nested level, you may need to adjust the test if the formatter has been changed.");
Assert.That(orderedOutput[0].FormattedLine, Is.EqualTo(expectedText), "Not the expected formatted line, you may need to adjust the test if the formatter has been changed.");
}
private void HandleCompositeCommand(JdwpPacket packet)
{
var data = packet.Data;
var suspendPolicy = (Jdwp.SuspendPolicy)data.GetByte();
var count = data.GetInt();
for (var i = 0; i < count; i++)
{
var eventKind = (Jdwp.EventKind)data.GetByte();
JdwpEvent evt;
switch (eventKind)
{
case Jdwp.EventKind.VmInit:
evt = new VmStart(data);
break;
case Jdwp.EventKind.SingleStep:
evt = new SingleStep(data);
break;
case Jdwp.EventKind.BreakPoint:
evt = new Breakpoint(data);
break;
case Jdwp.EventKind.MethodEntry:
evt = new MethodEntry(data);
break;
case Jdwp.EventKind.MethodExit:
evt = new MethodExit(data);
break;
case Jdwp.EventKind.Exception:
evt = new Exception(data);
break;
case Jdwp.EventKind.ThreadStart:
evt = new ThreadStart(data);
break;
case Jdwp.EventKind.ThreadEnd:
evt = new ThreadDeath(data);
break;
case Jdwp.EventKind.ClassPrepare:
evt = new ClassPrepare(data);
break;
case Jdwp.EventKind.ClassUnload:
evt = new ClassUnload(data);
break;
case Jdwp.EventKind.FieldAccess:
evt = new FieldAccess(data);
break;
case Jdwp.EventKind.FieldModification:
evt = new FieldModification(data);
break;
case Jdwp.EventKind.VmDeath:
evt = new VmDeath(data);
break;
default:
throw new ArgumentException("Unknown event kind in compositive command " + (int)eventKind);
}
DLog.Debug(DContext.DebuggerLibDebugger, "JDWP event {0} {1}", eventKind, evt);
Task.Factory.StartNew(() => {
evt.Accept(compositeCommandProcessor, suspendPolicy);
}).ContinueWith(task =>
{
DLog.Error(DContext.DebuggerLibJdwpConnection, "HandleCompositeCommand: Internal failure on event processing. SuspendPolicy was {1}; IsCancelled={0}. Exception={1}", suspendPolicy, task.IsCanceled, task.Exception);
if (suspendPolicy != Jdwp.SuspendPolicy.None)
{
// we should better resume the VM, as the command handler may have failed to do so.
if (Connected)
{
VirtualMachine.ResumeAsync();
}
}
}, TaskContinuationOptions.NotOnRanToCompletion);
}
}
private void HandleCompositeCommand(JdwpPacket packet)
{
var data = packet.Data;
var suspendPolicy = (Jdwp.SuspendPolicy)data.GetByte();
var count = data.GetInt();
for (var i = 0; i < count; i++)
{
var eventKind = (Jdwp.EventKind)data.GetByte();
JdwpEvent evt;
switch (eventKind)
{
case Jdwp.EventKind.VmInit:
evt = new VmStart(data);
break;
case Jdwp.EventKind.SingleStep:
evt = new SingleStep(data);
break;
case Jdwp.EventKind.BreakPoint:
evt = new Breakpoint(data);
break;
case Jdwp.EventKind.MethodEntry:
evt = new MethodEntry(data);
break;
case Jdwp.EventKind.MethodExit:
evt = new MethodExit(data);
break;
case Jdwp.EventKind.Exception:
evt = new Exception(data);
break;
case Jdwp.EventKind.ThreadStart:
evt = new ThreadStart(data);
break;
case Jdwp.EventKind.ThreadEnd:
evt = new ThreadDeath(data);
break;
case Jdwp.EventKind.ClassPrepare:
evt = new ClassPrepare(data);
break;
case Jdwp.EventKind.ClassUnload:
evt = new ClassUnload(data);
break;
case Jdwp.EventKind.FieldAccess:
evt = new FieldAccess(data);
break;
case Jdwp.EventKind.FieldModification:
evt = new FieldModification(data);
break;
case Jdwp.EventKind.VmDeath:
evt = new VmDeath(data);
break;
default:
throw new ArgumentException("Unknown event kind in compositive command " + (int)eventKind);
}
DLog.Debug(DContext.DebuggerLibDebugger, "JDWP event {0} {1}", eventKind, evt);
Task.Factory.StartNew(() => {
evt.Accept(compositeCommandProcessor, suspendPolicy);
});
}
}
public string FormatMethodExit(int threadId, int level, int lineNo, MethodExit logEntry, ILogFilters filters, bool displayEnabled)
{
throw new NotImplementedException(String.Format("{0} does not need to immplement this method, use the ISingleLineOutputLogFormatter.FormatMethodExitForSingleLineOutput interface method so the calls are in the right order.", this.GetType().Name));
}
public virtual TResult Visit(MethodExit e, TData data)
{
return(Visit((JdwpEvent)e, data));
}
/// <summary>
/// Collates nested log calls and only returns an list of formatted log strings when a top level method exit log entry is envcountered
/// </summary>
/// <remarks>
/// <para>This is required as, due to the nature of the single line formatter, nested logs are returned in the wrong order with the normal <see cref="FormatMethodExit"/> method.</para>
/// <para>The indent must still be applied to the strings in the returned list in the <see cref="ILogOutputHandler"/>. The first item will be the top level method call.</para>
/// </remarks>
public IList <OrderedOutput> FormatMethodExitForSingleLineOutput(int threadId, int level, int lineNo, MethodExit logEntry, ILogFilters filters, bool displayEnabled)
{
Func <DateTime, String> lineBuilder = null;
if (displayEnabled)
{
lineBuilder = this.CreateMethodExitLineGenerator(logEntry, filters);
}
return(_delayedService.HandleMethodExit(logEntry, lineNo, filters, lineBuilder, displayEnabled));
}
private void HandleCompositeCommand(JdwpPacket packet)
{
var data = packet.Data;
var suspendPolicy = (Jdwp.SuspendPolicy) data.GetByte();
var count = data.GetInt();
for (var i = 0; i < count; i++)
{
var eventKind = (Jdwp.EventKind) data.GetByte();
JdwpEvent evt;
switch (eventKind)
{
case Jdwp.EventKind.VmInit:
evt = new VmStart(data);
break;
case Jdwp.EventKind.SingleStep:
evt = new SingleStep(data);
break;
case Jdwp.EventKind.BreakPoint:
evt = new Breakpoint(data);
break;
case Jdwp.EventKind.MethodEntry:
evt = new MethodEntry(data);
break;
case Jdwp.EventKind.MethodExit:
evt = new MethodExit(data);
break;
case Jdwp.EventKind.Exception:
evt = new Exception(data);
break;
case Jdwp.EventKind.ThreadStart:
evt = new ThreadStart(data);
break;
case Jdwp.EventKind.ThreadEnd:
evt = new ThreadDeath(data);
break;
case Jdwp.EventKind.ClassPrepare:
evt = new ClassPrepare(data);
break;
case Jdwp.EventKind.ClassUnload:
evt = new ClassUnload(data);
break;
case Jdwp.EventKind.FieldAccess:
evt = new FieldAccess(data);
break;
case Jdwp.EventKind.FieldModification:
evt = new FieldModification(data);
break;
case Jdwp.EventKind.VmDeath:
evt = new VmDeath(data);
break;
default:
throw new ArgumentException("Unknown event kind in compositive command " + (int)eventKind);
}
DLog.Debug(DContext.DebuggerLibDebugger, "JDWP event {0} {1}", eventKind, evt);
Task.Factory.StartNew(() => {
evt.Accept(compositeCommandProcessor, suspendPolicy);
}).ContinueWith(task =>
{
DLog.Error(DContext.DebuggerLibJdwpConnection, "HandleCompositeCommand: Internal failure on event processing. SuspendPolicy was {1}; IsCancelled={0}. Exception={1}", suspendPolicy, task.IsCanceled, task.Exception);
if (suspendPolicy != Jdwp.SuspendPolicy.None)
{
// we should better resume the VM, as the command handler may have failed to do so.
if(Connected)
VirtualMachine.ResumeAsync();
}
}, TaskContinuationOptions.NotOnRanToCompletion);
}
}
public void HandleMethodExit(MethodExit entry, int indentLevel, bool displayEnabled)
{
_outputHandler.HandleMethodExit(entry, indentLevel, displayEnabled);
}
private Func <DateTime, string> CreateLineBuilderGenerator(int threadId, int level, MethodExit logEntry, ILogFilters filters)
{
var returnValue = (logEntry.ReturnRecorded && !filters.HideMethodReturnValue) ? logEntry.ReturnValue : "";
return(startTime => BuildOutputLine("Method", logEntry.MethodName, returnValue, startTime, logEntry.ElapsedMs, level, threadId));
}
