public void Test_Write_T_In_Manifest_Serialization()
{
var listenerGenerators = new Func <Listener>[]
{
#if USE_ETW // TODO: Enable when TraceEvent is available on CoreCLR. GitHub issue #4864.
() => new EtwListener(),
#endif // USE_ETW
() => new EventListenerListener()
};
foreach (Func <Listener> listenerGenerator in listenerGenerators)
{
var events = new List <Event>();
using (var listener = listenerGenerator())
{
Debug.WriteLine("Testing Listener " + listener);
// Create an eventSource with manifest based serialization
using (var logger = new SdtEventSources.EventSourceTest())
{
listener.OnEvent = delegate(Event data) { events.Add(data); };
listener.EventSourceSynchronousEnable(logger);
// Use the Write<T> API. This is OK
logger.Write("MyTestEvent", new { arg1 = 3, arg2 = "hi" });
}
}
Assert.Equal(events.Count, 1);
Event _event = events[0];
Assert.Equal("MyTestEvent", _event.EventName);
Assert.Equal(3, (int)_event.PayloadValue(0, "arg1"));
Assert.Equal("hi", (string)_event.PayloadValue(1, "arg2"));
}
}
/// <summary>
/// This is not a user error but it is something unusual.
/// You can use the Write API in a EventSource that was did not
/// Declare SelfDescribingSerialization. In that case THOSE
/// events MUST use SelfDescribing serialization.
/// </summary>
private static void Test_Write_T_In_Manifest_Serialization_Impl(
IEnumerable <Func <Listener> > listenerGenerators)
{
foreach (var listenerGenerator in listenerGenerators)
{
var events = new List <Event>();
using (var listener = listenerGenerator())
{
Debug.WriteLine("Testing Listener " + listener);
// Create an eventSource with manifest based serialization
using (var logger = new SdtEventSources.EventSourceTest())
{
listener.OnEvent = delegate(Event data)
{ events.Add(data); };
listener.EventSourceSynchronousEnable(logger);
// Use the Write<T> API. This is OK
logger.Write("MyTestEvent", new { arg1 = 3, arg2 = "hi" });
}
}
Assert.Equal(1, events.Count);
Event _event = events[0];
Assert.Equal("MyTestEvent", _event.EventName);
Assert.Equal(3, (int)_event.PayloadValue(0, "arg1"));
Assert.Equal("hi", (string)_event.PayloadValue(1, "arg2"));
}
}
public void Test_Write_T_In_Manifest_Serialization()
{
using (var eventListener = new EventListenerListener())
{
#if USE_ETW
EtwListener etwListener = null;
#endif
try
{
var listenerGenerators = new List <Func <Listener> >();
listenerGenerators.Add(() => eventListener);
#if USE_ETW
if (IsProcessElevated)
{
etwListener = new EtwListener();
listenerGenerators.Add(() => etwListener);
}
#endif // USE_ETW
foreach (Func <Listener> listenerGenerator in listenerGenerators)
{
var events = new List <Event>();
using (var listener = listenerGenerator())
{
Debug.WriteLine("Testing Listener " + listener);
// Create an eventSource with manifest based serialization
using (var logger = new SdtEventSources.EventSourceTest())
{
listener.OnEvent = delegate(Event data) { events.Add(data); };
listener.EventSourceSynchronousEnable(logger);
// Use the Write<T> API. This is OK
logger.Write("MyTestEvent", new { arg1 = 3, arg2 = "hi" });
}
}
Assert.Equal(events.Count, 1);
Event _event = events[0];
Assert.Equal("MyTestEvent", _event.EventName);
Assert.Equal(3, (int)_event.PayloadValue(0, "arg1"));
Assert.Equal("hi", (string)_event.PayloadValue(1, "arg2"));
}
}
finally
{
#if USE_ETW
if (etwListener != null)
{
etwListener.Dispose();
}
#endif // USE_ETW
}
}
}
