void WaitUntilLocalTargetState(ETWController.ViewModel model, ETWController.UI.TraceStates targetState, int waitMs = 2000)
{
while (model.LocalTraceSettings.TraceStates != targetState && waitMs-- > 0)
{
Thread.Sleep(1);
}
Assert.AreEqual(targetState, model.LocalTraceSettings.TraceStates);
}
ViewModel Create(string tempDir, bool bUseTraceDirStopVariable = false)
{
TraceMessages = new ConcurrentQueue <string>();
if (CurrentApp == null)
{
CurrentApp = new App();
}
MessageDisplayMock display = new MessageDisplayMock();
display.OnMessage += (str1, str2) =>
{
TraceMessages.Enqueue($"{MessageBoxStringPrefix}: {str1} Caption: {str2}");
};
ETWController.ViewModel model = new ETWController.ViewModel(display);
model.LocalTraceSettings.PropertyChanged += (object sender, System.ComponentModel.PropertyChangedEventArgs e) =>
{
if (e.PropertyName == nameof(model.LocalTraceSettings.TraceStates))
{
lock (LocalTraceStateChanges)
{
LocalTraceStateChanges.Add(model.LocalTraceSettings.TraceStates);
}
}
};
model.InitUIDependantVariables(CurrentApp, TaskScheduler.Default);
model.CaptureKeyboard = false;
model.CaptureMouseButtonDown = false;
model.CaptureScreenShots = false;
model.UnexpandedTraceFileName = Path.Combine(tempDir, "test.etl");
model.LocalTraceSettings.TraceStart = ":: echo hi trace start";
model.LocalTraceSettings.TraceStop = ":: echo trace stop performed " + (bUseTraceDirStopVariable ? ETWController.UI.TraceControlViewModel.TraceFileDirVariable : ETWController.UI.TraceControlViewModel.TraceFileNameVariable);
model.LocalTraceSettings.CommandOutputs.CollectionChanged += (sender, e) =>
{
if (e.Action == System.Collections.Specialized.NotifyCollectionChangedAction.Add)
{
TraceMessages.Enqueue(e.NewItems[0].ToString());
}
};
return(model);
}
