public static int Main(string[] args)
{
using (var netPerfFile = NetPerfFile.Create(args))
{
Console.WriteLine("\tStart: Enable tracing.");
TraceControl.EnableDefault(netPerfFile.Path);
Console.WriteLine("\tEnd: Enable tracing.\n");
Console.WriteLine("\tStart: Generate some events.");
DynamicallyCompiledMethodInvoker invoker = BuildDynamicMethod();
invoker.Invoke();
Console.WriteLine("\tEnd: Generate some events.\n");
Console.WriteLine("\tStart: Disable tracing.");
TraceControl.Disable();
Console.WriteLine("\tEnd: Disable tracing.\n");
Console.WriteLine("\tStart: Process the trace file.");
int matchingEventCount = 0;
int nonMatchingEventCount = 0;
using (var trace = TraceEventDispatcher.GetDispatcherFromFileName(netPerfFile.Path))
{
string methodNamespace = "dynamicClass";
string methodName = "DynamicallyCompiledMethod";
string methodSignature = "void ()";
string providerName = "Microsoft-Windows-DotNETRuntime";
string gcTriggeredEventName = "Method/JittingStarted";
trace.Clr.MethodJittingStarted += delegate(MethodJittingStartedTraceData data)
{
if (methodNamespace.Equals(data.MethodNamespace) &&
methodName.Equals(data.MethodName) &&
methodSignature.Equals(data.MethodSignature) &&
providerName.Equals(data.ProviderName) &&
gcTriggeredEventName.Equals(data.EventName))
{
matchingEventCount++;
}
};
trace.Process();
}
Console.WriteLine("\tEnd: Processing events from file.\n");
// CompiledMethod
Assert.Equal(nameof(matchingEventCount), matchingEventCount, 1);
}
return(100);
}
public static int Main(string[] args)
{
bool pass = true;
bool keepOutput = false;
// Use the first arg as an output filename if there is one.
string outputFilename = null;
if (args.Length >= 1)
{
outputFilename = args[0];
keepOutput = true;
}
else
{
outputFilename = System.IO.Path.GetTempPath() + Guid.NewGuid().ToString() + ".netperf";
}
try
{
Console.WriteLine("\tStart: Enable tracing.");
TraceControl.EnableDefault(outputFilename);
Console.WriteLine("\tEnd: Enable tracing.\n");
Console.WriteLine("\tStart: Generate some events.");
DynamicallyCompiledMethodInvoker invoker = BuildDynamicMethod();
invoker.Invoke();
Console.WriteLine("\tEnd: Generate some events.\n");
Console.WriteLine("\tStart: Disable tracing.");
TraceControl.Disable();
Console.WriteLine("\tEnd: Disable tracing.\n");
Console.WriteLine("\tStart: Process the trace file.");
int matchingEventCount = 0;
int nonMatchingEventCount = 0;
using (var trace = TraceEventDispatcher.GetDispatcherFromFileName(outputFilename))
{
string methodNamespace = "dynamicClass";
string methodName = "DynamicallyCompiledMethod";
string methodSignature = "void ()";
string providerName = "Microsoft-Windows-DotNETRuntime";
string gcTriggeredEventName = "Method/JittingStarted";
trace.Clr.MethodJittingStarted += delegate(MethodJittingStartedTraceData data)
{
if (methodNamespace.Equals(data.MethodNamespace) &&
methodName.Equals(data.MethodName) &&
methodSignature.Equals(data.MethodSignature) &&
providerName.Equals(data.ProviderName) &&
gcTriggeredEventName.Equals(data.EventName))
{
matchingEventCount++;
}
};
trace.Process();
}
Console.WriteLine("\tEnd: Processing events from file.\n");
// CompiledMethod
Assert.Equal(nameof(matchingEventCount), matchingEventCount, 1);
}
finally
{
if (keepOutput)
{
Console.WriteLine("\n\tOutput file: {0}", outputFilename);
}
else
{
System.IO.File.Delete(outputFilename);
}
}
return(100);
}
