public void Test_EventSource_Traits_Dynamic()
{
TestUtilities.CheckNoEventSourcesRunning("Start");
using (var mySource = new EventSource("DynamicEventSourceWithTraits", EventSourceSettings.Default,
"MyTrait", "MyTraitValue",
"ETW_GROUP", "{4f50731a-89cf-4782-b3e0-dce8c90476ba}"))
{
// By default we are self-describing.
Assert.Equal(mySource.Settings, EventSourceSettings.EtwSelfDescribingEventFormat);
Assert.Equal(mySource.GetTrait("MyTrait"), "MyTraitValue");
Assert.Equal(mySource.GetTrait("ETW_GROUP"), "{4f50731a-89cf-4782-b3e0-dce8c90476ba}");
}
TestUtilities.CheckNoEventSourcesRunning("Stop");
}
protected sealed override void OnEventSourceCreated(EventSource eventSource)
{
base.OnEventSourceCreated(eventSource);
if (_log == null)
{
_eventSources.Add(eventSource);
}
if (eventSource.GetTrait(TraitName) == TraitValue)
{
EnableEvents(eventSource, _level);
}
}