public void TestFieldExtraction()
{
ScamperTraceroute currentTraceroute = null;
foreach (var traceroute in TracerouteTextDumpParser.ParseFile(@"App_Data\ScamperSample1.txt"))
{
currentTraceroute = traceroute;
}
Assert.AreEqual(IPAddress.Parse("129.186.1.240"), currentTraceroute.Source);
Assert.AreEqual(IPAddress.Parse("2.50.184.243"), currentTraceroute.Destination);
Assert.AreEqual(7, currentTraceroute.ListId);
Assert.AreEqual(5520, currentTraceroute.CycleId);
Assert.AreEqual(1489105699, currentTraceroute.Timestamp);
Assert.AreEqual(new DateTime(2017, 3, 10, 0, 28, 19), currentTraceroute.TraceStartDateTime);
Assert.AreEqual(DestReplied.NotReplied, currentTraceroute.DestinationReplied);
Assert.AreEqual(0, currentTraceroute.DestinationRTT);
Assert.AreEqual(0, currentTraceroute.RequestTTL);
Assert.AreEqual(0, currentTraceroute.ReplyTTL);
Assert.AreEqual(HaltReason.GapDetected, currentTraceroute.HaltReason);
Assert.AreEqual("0", currentTraceroute.HaltReasonData);
Assert.AreEqual(PathComplete.Incomplete, currentTraceroute.PathComplete);
Assert.AreEqual(14, currentTraceroute.Hops.Count);
var lastHop = currentTraceroute.Hops[13];
Assert.AreEqual(2, lastHop.IPs.Count);
var lastIPInfoInHop = lastHop.IPs[1];
Assert.AreEqual(IPAddress.Parse("10.246.250.98"), lastIPInfoInHop.IP);
Assert.AreEqual(246.193m, lastIPInfoInHop.RTT);
Assert.AreEqual(3, lastIPInfoInHop.Tries);
}
static void Main(string[] args)
{
var counter = 0;
ScamperTraceroute currentTraceroute = null;
foreach (var traceroute in TracerouteTextDumpParser.ParseFile(@"D:\Downloads\daily.txt"))
{
////Console.WriteLine(string.Format(CultureInfo.InvariantCulture, "{0} - {1} - {2}", traceroute.Source, traceroute.Destination, traceroute.Hops.Count));
counter++;
currentTraceroute = traceroute;
if (counter % 10000 == 0)
{
Console.WriteLine(counter);
}
}
foreach (var neighborPair in currentTraceroute.FindLatencyNeighbors())
{
Console.WriteLine(neighborPair);
}
Console.WriteLine("Done!");
Console.ReadKey();
}
public void TestHaltReasonFailure()
{
var line = "T 91.200.16.102 91.200.16.106 7 5512 1488851553 N 0 0 0 ? 0 I";
var traceroute = TracerouteTextDumpParser.ParseLine(line);
Assert.AreEqual(HaltReason.Unknown, traceroute.HaltReason);
var neighborPairs = traceroute.FindLatencyNeighbors();
Assert.AreEqual(0, neighborPairs.Count);
}
public void TestNeighborsMaxHopDiff()
{
ScamperTraceroute currentTraceroute = null;
foreach (var traceroute in TracerouteTextDumpParser.ParseFile(@"App_Data\ScamperSample1.txt"))
{
currentTraceroute = traceroute;
}
var neighborPairs = currentTraceroute.FindLatencyNeighbors(maxHopDifference: 2);
Assert.AreEqual(9, neighborPairs.Count);
}
public void TestNeighbors()
{
ScamperTraceroute currentTraceroute = null;
foreach (var traceroute in TracerouteTextDumpParser.ParseFile(@"App_Data\ScamperSample1.txt"))
{
currentTraceroute = traceroute;
}
var neighborPairs = currentTraceroute.FindLatencyNeighbors();
Assert.AreEqual(10, neighborPairs.Count);
var lastPair = neighborPairs[neighborPairs.Count - 1];
Assert.AreEqual(IPAddress.Parse("195.229.4.97"), lastPair.Neighbor1);
Assert.AreEqual(IPAddress.Parse("10.246.250.98"), lastPair.Neighbor2);
Assert.AreEqual(12, lastPair.Neighbor1HopIndex);
Assert.AreEqual(13, lastPair.Neighbor2HopIndex);
Assert.AreEqual(1, lastPair.DiffDistanceInHops);
Assert.AreEqual((decimal)0.1, lastPair.LatencyDiff);
}
