19 #include "ns3/core-module.h"
20 #include "ns3/network-module.h"
21 #include "ns3/internet-module.h"
22 #include "ns3/point-to-point-module.h"
23 #include "ns3/packet-sink-helper.h"
24 #include "ns3/packet-sink.h"
25 #include "ns3/random-variable-stream.h"
26 #include "ns3/on-off-helper.h"
27 #include "ns3/brite-module.h"
41 virtual void DoRun (
void);
46 :
TestCase (
"Test that two brite topologies created with same seed value produce same graph (not an exact test)")
57 std::string confFile =
"src/brite/test/test.conf";
59 SeedManager::SetRun (1);
60 SeedManager::SetSeed (1);
64 SeedManager::SetRun (1);
65 SeedManager::SetSeed (1);
74 int numAsA = bthA.
GetNAs ();
75 int numAsB = bthB.
GetNAs ();
83 for (
unsigned int i = 0; i < bthA.
GetNAs (); ++i)
96 virtual void DoRun (
void);
101 :
TestCase (
"Test that packets can be send across a BRITE topology using UDP")
112 std::string confFile =
"src/brite/test/test.conf";
119 address.
SetBase (
"10.0.0.0",
"255.255.255.0");
147 p2pSourceDevices = p2p.
Install (source);
148 p2pSinkDevices = p2p.
Install (sink);
150 address.
SetBase (
"10.1.0.0",
"255.255.0.0");
152 sourceInterfaces = address.
Assign (p2pSourceDevices);
154 address.
SetBase (
"10.2.0.0",
"255.255.0.0");
156 sinkInterfaces = address.
Assign (p2pSinkDevices);
163 onOff.SetAttribute (
"OffTime",
StringValue (
"ns3::ConstantRandomVariable[Constant=0]"));
178 Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
180 Simulator::Stop (
Seconds (10.0));
186 Simulator::Destroy ();
uint32_t GetNNodesForAs(uint32_t asNum)
Returns the total number of nodes for a given AS.
holds a vector of ns3::Application pointers.
uint32_t GetNLeafNodesForAs(uint32_t asNum)
Returns the number of router leaf nodes for a given AS.
holds a vector of std::pair of Ptr<Ipv4> and interface index.
virtual void DoRun(void)
Implementation to actually run this TestCase.
Hold variables of type string.
NetDeviceContainer Install(NodeContainer c)
Ptr< Node > GetNodeForAs(uint32_t asNum, uint32_t nodeNum)
Returns a given router node for a given AS.
uint32_t GetNAs(void) const
Returns the number of AS created in the topology.
aggregate IP/TCP/UDP functionality to existing Nodes.
Interface with BRITE, the Boston university Representative Internet Topology gEnerator.
A helper to make it easier to instantiate an ns3::PacketSinkApplication on a set of nodes...
Build a set of PointToPointNetDevice objects.
void SetDeviceAttribute(std::string name, const AttributeValue &value)
Set an attribute value to be propagated to each NetDevice created by the helper.
void AssignStreams(int64_t streamNumber)
Assigns stream number to UniformRandomVariable used to generate brite seed file.
A helper to make it easier to instantiate an ns3::OnOffApplication on a set of nodes.
a polymophic address class
BriteTopologyFunctionTestCase()
virtual ~BriteTopologyFunctionTestCase()
Class for representing data rates.
void AddTestCase(TestCase *testCase, enum TestDuration duration)
Add an individual child TestCase to this test suite.
uint32_t GetNEdgesTopology() const
Returns the number of edges created within the topology.
void AssignIpv4Addresses(Ipv4AddressHelper &address)
uint32_t GetNNodesTopology() const
Returns the number of nodes created within the topology.
#define NS_TEST_ASSERT_MSG_EQ(actual, limit, msg)
Test that an actual and expected (limit) value are equal and report and abort if not.
holds a vector of ns3::NetDevice pointers
void Start(Time start)
Arrange for all of the Applications in this container to Start() at the Time given as a parameter...
keep track of a set of node pointers.
Ptr< Application > Get(uint32_t i) const
Get the Ptr<Application> stored in this container at a given index.
void Install(std::string nodeName) const
Aggregate implementations of the ns3::Ipv4, ns3::Ipv6, ns3::Udp, and ns3::Tcp classes onto the provid...
void SetChannelAttribute(std::string name, const AttributeValue &value)
Set an attribute value to be propagated to each Channel created by the helper.
void Stop(Time stop)
Arrange for all of the Applications in this container to Stop() at the Time given as a parameter...
Ipv4InterfaceContainer Assign(const NetDeviceContainer &c)
Assign IP addresses to the net devices specified in the container based on the current network prefix...
void Add(NodeContainer other)
Append the contents of another NodeContainer to the end of this container.
AttributeValue implementation for DataRate.
Ptr< Node > Get(uint32_t i) const
Get the Ptr<Node> stored in this container at a given index.
Time Seconds(double value)
Construct a Time in the indicated unit.
virtual void DoRun(void)
Implementation to actually run this TestCase.
ApplicationContainer Install(NodeContainer c) const
Install an ns3::PacketSinkApplication on each node of the input container configured with all the att...
A helper class to make life easier while doing simple IPv4 address assignment in scripts.
virtual ~BriteTopologyStructureTestCase()
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
This test suite implements a Unit Test.
BriteTopologyStructureTestCase()
BriteTestSuite g_briteTestSuite
void BuildBriteTopology(InternetStackHelper &stack)
Create NS3 topology using information generated from BRITE.
void SetAttribute(std::string name, const AttributeValue &value)
Helper function used to set the underlying application attributes.
void SetBase(Ipv4Address network, Ipv4Mask mask, Ipv4Address base="0.0.0.1")
Set the base network number, network mask and base address.
Ipv4Address GetAddress(uint32_t i, uint32_t j=0) const