| static public AreConnected ( Node node0, Node node1 ) : bool | ||
| node0 | Node | |
| node1 | Node | |
| return | bool | |
public void SecureRingTest()
{
Parameters p = new Parameters("Test", "Test");
string[] args = "-b=.2 -c --secure_edges -s=25".Split(' ');
Assert.AreNotEqual(-1, p.Parse(args), "Unable to parse" + p.ErrorMessage);
Simulator sim = new Simulator(p);
_sim = sim;
Assert.IsTrue(sim.Complete(true), "Simulation failed to complete the ring");
var nm0 = sim.TakenIDs.Values[0];
int idx = 1;
NodeMapping nm1 = null;
do
{
nm1 = sim.TakenIDs.Values[idx++];
} while(Simulator.AreConnected(nm0.Node, nm1.Node) && idx < sim.TakenIDs.Count);
Assert.IsFalse(Simulator.AreConnected(nm0.Node, nm1.Node), "Sanity check");
var ptype = new PType("chtest");
var ch0 = new ConnectionHandler(ptype, (StructuredNode)nm0.Node);
var ch1 = new ConnectionHandler(ptype, (StructuredNode)nm1.Node);
ConnectionHandlerTest(nm0.Node, nm1.Node, ch0, ch1);
}
private void TestNat(Simulator sim, NatTypes n0type0, NatTypes n0type1,
NatTypes n1type0, NatTypes n1type1, bool relay)
{
string fail_s = String.Format("{0}/{1} and {2}/{3}", n0type0, n0type1,
n1type0, n1type1);
Node node0 = null;
Node node1 = null;
while (true)
{
node0 = NatFactory.AddNode(sim, n0type0, n0type1, relay);
node1 = NatFactory.AddNode(sim, n1type0, n1type1, relay);
Assert.IsTrue(sim.Complete(true), fail_s + " nodes are connected to the overlay");
if (!Simulator.AreConnected(node0, node1))
{
break;
}
}
ManagedConnectionOverlord mco = new ManagedConnectionOverlord(node0);
mco.Start();
node0.AddConnectionOverlord(mco);
mco.Set(node1.Address);
Assert.IsTrue(AreConnected(node0, node1), fail_s + " nodes were unable to connect.");
}
protected void ConnectionHandlerTest(Node node0, Node node1,
ConnectionHandler ch0, ConnectionHandler ch1)
{
var mdh0 = new MockDataHandler();
var mdh1 = new MockDataHandler();
MemBlock zero = MemBlock.Reference(new byte[] { 0 });
EventHandler cb = delegate(object o, EventArgs ea) {
Assert.AreEqual(o, zero, "Zero");
};
mdh0.HandleDataCallback += cb;
mdh1.HandleDataCallback += cb;
ch0.Subscribe(mdh0, null);
ch1.Subscribe(mdh1, null);
Assert.AreEqual(mdh0.Count, 0, "MDH0 0");
Assert.AreEqual(mdh1.Count, 0, "MDH1 0");
ch0.ConnectTo(node1.Address);
Assert.IsTrue(AreConnected(node0, node1), "ConnectionHandler ConnectTo");
SimpleTimer.RunSteps(fifteen_mins * 2, false);
Assert.IsFalse(Simulator.AreConnected(node0, node1));
ch0.Send(node1.Address, zero);
SimpleTimer.RunSteps(fifteen_mins / 60, false);
Assert.AreEqual(mdh0.Count, 0, "MDH0 1");
Assert.AreEqual(mdh1.Count, 0, "MDH1 1");
Assert.IsTrue(AreConnected(node0, node1), "ConnectionHandler ConnectTo0");
SimpleTimer.RunSteps(fifteen_mins / 3, false);
ch0.Send(node1.Address, zero);
SimpleTimer.RunSteps(fifteen_mins / 60, false);
Assert.AreEqual(mdh0.Count, 0, "MDH0 2");
Assert.AreEqual(mdh1.Count, 1, "MDH1 2");
Assert.IsTrue(Simulator.AreConnected(node0, node1), "Continuous 0");
SimpleTimer.RunSteps(fifteen_mins / 3, false);
ch0.Send(node1.Address, zero);
SimpleTimer.RunSteps(fifteen_mins / 60, false);
Assert.AreEqual(mdh0.Count, 0, "MDH0 3");
Assert.AreEqual(mdh1.Count, 2, "MDH1 3");
Assert.IsTrue(Simulator.AreConnected(node0, node1), "Continuous 1");
SimpleTimer.RunSteps(fifteen_mins / 3, false);
ch0.Send(node1.Address, zero);
SimpleTimer.RunSteps(fifteen_mins / 60, false);
Assert.AreEqual(mdh0.Count, 0, "MDH0 4");
Assert.AreEqual(mdh1.Count, 3, "MDH1 4");
Assert.IsTrue(Simulator.AreConnected(node0, node1), "Continuous 2");
SimpleTimer.RunSteps(fifteen_mins / 3, false);
ch1.Send(node0.Address, zero);
SimpleTimer.RunSteps(fifteen_mins / 60, false);
Assert.AreEqual(mdh0.Count, 1, "MDH0 5");
Assert.AreEqual(mdh1.Count, 3, "MDH1 5");
Assert.IsTrue(Simulator.AreConnected(node0, node1), "Continuous 3");
SimpleTimer.RunSteps(fifteen_mins * 2, false);
Assert.IsFalse(Simulator.AreConnected(node0, node1), "Dead");
Assert.AreEqual(mdh0.Count, 1, "MDH0 6");
Assert.AreEqual(mdh1.Count, 3, "MDH1 6");
}
public void Relays()
{
Parameters p = new Parameters("Test", "Test");
string[] args = "-s=100".Split(' ');
Assert.AreNotEqual(-1, p.Parse(args), "Unable to parse" + p.ErrorMessage);
RelayOverlapSimulator sim = new RelayOverlapSimulator(p);
_sim = sim;
Address addr1 = null, addr2 = null;
Node node1 = null, node2 = null;
while (true)
{
sim.AddDisconnectedPair(out addr1, out addr2, sim.NCEnable);
sim.Complete(true);
node1 = (sim.Nodes[addr1] as NodeMapping).Node as Node;
node2 = (sim.Nodes[addr2] as NodeMapping).Node as Node;
if (!Simulator.AreConnected(node1, node2))
{
break;
}
}
ManagedConnectionOverlord mco = new ManagedConnectionOverlord(node1);
mco.Start();
node1.AddConnectionOverlord(mco);
mco.Set(addr2);
Assert.IsTrue(AreConnected(node1, node2));
foreach (Connection con in node1.ConnectionTable.GetConnections(Relay.OverlapConnectionOverlord.STRUC_OVERLAP))
{
con.State.Edge.Close();
}
foreach (Connection con in node2.ConnectionTable.GetConnections(Relay.OverlapConnectionOverlord.STRUC_OVERLAP))
{
con.State.Edge.Close();
}
Assert.IsTrue(Simulator.AreConnected(node1, node2));
}
