public void TestReferenceApplication()
{
SystemUnderTestDeploymentAPI Driver = new SystemUnderTestDeploymentAPI();
InstrumentationAPI Instrumentation = new InstrumentationAPI();
// Deployment prep
string referenceApplicationPath =
Assembly.ReflectionOnlyLoad("NFBench.Benchmark.ReferenceImplementation").Location;
string weaveToApplicationPath =
Directory.GetParent(referenceApplicationPath).FullName + "/wovenReferenceImplementation.exe";
string referenceApplicationArgumentString = "reference 127.0.0.1 60708";
string testClientApplicationPath = Assembly.ReflectionOnlyLoad("TestClientApplications").Location;
string client1Arguments = "127.0.0.1 60708 1";
string client2Arguments = "127.0.0.1 60708 2";
// Instrumentation
// Instrumentation points in ReferenceApplicationServer
// *
// * (timer) stopwatch: receiveMessageCallback -> endSendMessageCallback
Console.WriteLine("Instrumenting system: {0}", referenceApplicationPath);
Console.WriteLine("Writing to: {0}", weaveToApplicationPath);
Instrumentation.AddAssemblyFromPath(referenceApplicationPath);
Instrumentation.SetAssemblyOutputPath(
"NFBench.Benchmark.ReferenceImplementation",
weaveToApplicationPath
);
InstrumentationPoint stopwatchStartPoint =
Instrumentation.AddNamedInstrumentationPoint("startStopwatchGotMessage")
.FindInAssemblyNamed("NFBench.Benchmark.ReferenceImplementation")
.FindInTypeNamed("ReferenceApplicationServer")
.FindMethodNamed("receiveMessageCallback");
InstrumentationPoint stopwatchEndPoint =
Instrumentation.AddNamedInstrumentationPoint("stopStopwatchSentMessage")
.FindInAssemblyNamed("NFBench.Benchmark.ReferenceImplementation")
.FindInTypeNamed("ReferenceApplicationServer")
.FindMethodNamed("endSendMessageCallback");
Instrumentation.Measure
.WithStopWatch()
.StartingAtEntry(stopwatchStartPoint)
.UntilExit(stopwatchEndPoint);
// * (val) nMessagesSent -> endSendMessageCallback
// * (val) nMessagesReceived -> receiveMessageCallback
// Test
using (SystemProcessWrapperWithInput sut = Driver.ExecuteWithArguments(weaveToApplicationPath, referenceApplicationArgumentString))
using (SystemProcessWrapperWithInput client1 = Driver.ExecuteWithArguments(testClientApplicationPath, client1Arguments))
using (SystemProcessWrapperWithInput client2 = Driver.ExecuteWithArguments(testClientApplicationPath, client2Arguments))
{
client1.ConsoleInput("#1 Hello World");
long elapsedMilliseconds = (long)Driver.captureValue(stopwatchEndPoint);
Assert.GreaterOrEqual(100, elapsedMilliseconds);
// client2.ConsoleInput("#2 Hello World");
// client1.ConsoleInput("@2 #1 Private message for @2");
// client1.ConsoleInput("@7 #1 Private message for @7");
Thread.Sleep(5000);
}
}
