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internet: Add test cases to ipv4-global-routing test suite

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This commit is contained in:
Tom Henderson
2016-09-19 11:47:44 -07:00
parent 21a29564c9
commit 330b45e3d4
1 changed files with 420 additions and 5 deletions
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425
src/internet/test/ipv4-global-routing-test-suite.cc
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@@ -23,6 +23,7 @@
#include "ns3/ipv4-global-routing-helper.h"
#include "ns3/ipv4-static-routing-helper.h"
#include "ns3/node.h"
#include "ns3/log.h"
#include "ns3/node-container.h"
#include "ns3/packet.h"
#include "ns3/simple-net-device-helper.h"
@@ -36,9 +37,420 @@
#include "ns3/simple-channel.h"
#include "ns3/socket-factory.h"
#include "ns3/udp-socket-factory.h"
#include "ns3/ipv4-l3-protocol.h"
#include "ns3/ipv4-routing-protocol.h"
#include "ns3/ipv4-routing-table-entry.h"
#include "ns3/ipv4-global-routing.h"
using namespace ns3;
NS_LOG_COMPONENT_DEFINE ("Ipv4GlobalRoutingTestSuite");
// This test suite tests the operation of global routing on a few sample
// networks to ensure that routes are built correctly
//
// Link test:
// n0 <--------> n1 (point-to-point link)
// 10.1.1.1 10.1.1.2
// Expected routes:
// n0: route to 0.0.0.0 gw 10.1.1.2
// n1: route to 0.0.0.0 gw 10.1.1.1
// Note: These default routes to 0.0.0.0 are generated by the extension
// in the global route manager to install default routes via the
// peer node on a point-to-point link, when the node is on a
// stub link
//
// LAN test:
// n0 <--------> n1 (broadcast link on subnet 10.1.1.0/24)
// Expected routes:
// n0: route to 10.1.1.0 gw 0.0.0.0
// n1: route to 10.1.1.0 gw 0.0.0.0
// Two link test:
// n0 <--------> n1 <--------> n2 (point-to-point links)
// 10.1.1.1 10.1.1.2/ 10.1.2.2
// 10.1.2.1
// Expected routes:
// n0: route to 0.0.0.0 gw 10.1.1.2
// n1: route to 10.1.1.1 gw 10.1.1.1
// route to 10.1.2.2 gw 10.1.2.2
// route to 10.1.1.0 gw 10.1.1.1
// route to 10.1.2.0 gw 10.1.2.2
// n2: route to 0.0.0.0 gw 10.1.2.1
// Note: These default routes to 0.0.0.0 are generated by the extension
// in the global route manager to install default routes via the
// peer node on a point-to-point link, when the node is on a
// stub link
// Two LANs test:
// n0 <--------> n1 <--------> n2 (broadcast links)
// Expected routes:
// n0: route to 10.1.1.0 gw 0.0.0.0
// route to 0.0.0.0 gw 10.1.1.2
// n1: route to 10.1.1.1 gw 10.1.1.1
// route to 10.1.2.2 gw 10.1.2.2
// route to 10.1.1.0 gw 10.1.1.1
// route to 10.1.2.0 gw 10.1.2.2
// n2: route to 0.0.0.0 gw 10.1.2.1
class LinkTest : public TestCase
{
public:
virtual void DoSetup (void);
virtual void DoRun (void);
LinkTest ();
private:
NodeContainer m_nodes;
};
LinkTest::LinkTest ()
: TestCase ("Global routing on point-to-point link")
{
}
void
LinkTest::DoSetup ()
{
m_nodes.Create (2);
Ptr<SimpleChannel> channel = CreateObject <SimpleChannel> ();
SimpleNetDeviceHelper simpleHelper;
simpleHelper.SetNetDevicePointToPointMode (true);
NetDeviceContainer net = simpleHelper.Install (m_nodes, channel);
InternetStackHelper internet;
// By default, InternetStackHelper adds a static and global routing
// implementation. We just want the global for this test.
Ipv4GlobalRoutingHelper ipv4RoutingHelper;
internet.SetRoutingHelper (ipv4RoutingHelper);
internet.Install (m_nodes);
Ipv4AddressHelper ipv4;
ipv4.SetBase ("10.1.1.0", "255.255.255.252");
Ipv4InterfaceContainer i = ipv4.Assign (net);
}
void
LinkTest::DoRun ()
{
Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
Ptr<Ipv4L3Protocol> ip0 = m_nodes.Get (0)->GetObject<Ipv4L3Protocol> ();
NS_TEST_ASSERT_MSG_NE (ip0, 0, "Error-- no Ipv4 object");
Ptr<Ipv4L3Protocol> ip1 = m_nodes.Get (1)->GetObject<Ipv4L3Protocol> ();
NS_TEST_ASSERT_MSG_NE (ip1, 0, "Error-- no Ipv4 object");
Ptr<Ipv4RoutingProtocol> routing0 = ip0->GetRoutingProtocol ();
Ptr<Ipv4GlobalRouting> globalRouting0 = routing0->GetObject <Ipv4GlobalRouting> ();
NS_TEST_ASSERT_MSG_NE (globalRouting0, 0, "Error-- no Ipv4GlobalRouting object");
Ptr<Ipv4RoutingProtocol> routing1 = ip1->GetRoutingProtocol ();
Ptr<Ipv4GlobalRouting> globalRouting1 = routing1->GetObject <Ipv4GlobalRouting> ();
NS_TEST_ASSERT_MSG_NE (globalRouting1, 0, "Error-- no Ipv4GlobalRouting object");
// Test that the right number of routes found
uint32_t nRoutes0 = globalRouting0->GetNRoutes ();
NS_LOG_DEBUG ("LinkTest nRoutes0 " << nRoutes0);
NS_TEST_ASSERT_MSG_EQ (nRoutes0, 1, "Error-- not one route");
Ipv4RoutingTableEntry* route = globalRouting0->GetRoute (0);
NS_LOG_DEBUG ("entry dest " << route->GetDest () << " gw " << route->GetGateway ());
NS_TEST_ASSERT_MSG_EQ (route->GetDest (), Ipv4Address ("0.0.0.0"), "Error-- wrong destination");
NS_TEST_ASSERT_MSG_EQ (route->GetGateway (), Ipv4Address ("10.1.1.2"), "Error-- wrong gateway");
// Test that the right number of routes found
uint32_t nRoutes1 = globalRouting1->GetNRoutes ();
NS_TEST_ASSERT_MSG_EQ (nRoutes1, 1, "Error-- not one route");
NS_LOG_DEBUG ("LinkTest nRoutes1 " << nRoutes1);
route = globalRouting1->GetRoute (0);
NS_LOG_DEBUG ("entry dest " << route->GetDest () << " gw " << route->GetGateway ());
NS_TEST_ASSERT_MSG_EQ (route->GetDest (), Ipv4Address ("0.0.0.0"), "Error-- wrong destination");
NS_TEST_ASSERT_MSG_EQ (route->GetGateway (), Ipv4Address ("10.1.1.1"), "Error-- wrong gateway");
bool result = true;
NS_TEST_ASSERT_MSG_EQ (result, true, "Message");
Simulator::Run ();
Simulator::Destroy ();
}
class LanTest : public TestCase
{
public:
virtual void DoSetup (void);
virtual void DoRun (void);
LanTest ();
private:
NodeContainer m_nodes;
};
LanTest::LanTest ()
: TestCase ("Global routing on broadcast link")
{
}
void
LanTest::DoSetup ()
{
m_nodes.Create (2);
Ptr<SimpleChannel> channel = CreateObject <SimpleChannel> ();
SimpleNetDeviceHelper simpleHelper;
NetDeviceContainer net = simpleHelper.Install (m_nodes, channel);
InternetStackHelper internet;
// By default, InternetStackHelper adds a static and global routing
// implementation. We just want the global for this test.
Ipv4GlobalRoutingHelper ipv4RoutingHelper;
internet.SetRoutingHelper (ipv4RoutingHelper);
internet.Install (m_nodes);
Ipv4AddressHelper ipv4;
ipv4.SetBase ("10.1.1.0", "255.255.255.0");
Ipv4InterfaceContainer i = ipv4.Assign (net);
}
void
LanTest::DoRun ()
{
Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
Ptr<Ipv4L3Protocol> ip0 = m_nodes.Get (0)->GetObject<Ipv4L3Protocol> ();
NS_TEST_ASSERT_MSG_NE (ip0, 0, "Error-- no Ipv4 object");
Ptr<Ipv4L3Protocol> ip1 = m_nodes.Get (1)->GetObject<Ipv4L3Protocol> ();
NS_TEST_ASSERT_MSG_NE (ip1, 0, "Error-- no Ipv4 object");
Ptr<Ipv4RoutingProtocol> routing0 = ip0->GetRoutingProtocol ();
Ptr<Ipv4GlobalRouting> globalRouting0 = routing0->GetObject <Ipv4GlobalRouting> ();
NS_TEST_ASSERT_MSG_NE (globalRouting0, 0, "Error-- no Ipv4GlobalRouting object");
Ptr<Ipv4RoutingProtocol> routing1 = ip1->GetRoutingProtocol ();
Ptr<Ipv4GlobalRouting> globalRouting1 = routing1->GetObject <Ipv4GlobalRouting> ();
NS_TEST_ASSERT_MSG_NE (globalRouting1, 0, "Error-- no Ipv4GlobalRouting object");
// Test that the right number of routes found
uint32_t nRoutes0 = globalRouting0->GetNRoutes ();
NS_LOG_DEBUG ("LanTest nRoutes0 " << nRoutes0);
NS_TEST_ASSERT_MSG_EQ (nRoutes0, 1, "Error-- more than one entry");
for (uint32_t i = 0; i < globalRouting0->GetNRoutes (); i++)
{
Ipv4RoutingTableEntry* route = globalRouting0->GetRoute (i);
NS_LOG_DEBUG ("entry dest " << route->GetDest () << " gw " << route->GetGateway ());
}
// Test that the right number of routes found
uint32_t nRoutes1 = globalRouting1->GetNRoutes ();
NS_LOG_DEBUG ("LanTest nRoutes1 " << nRoutes1);
NS_TEST_ASSERT_MSG_EQ (nRoutes1, 1, "Error-- more than one entry");
for (uint32_t i = 0; i < globalRouting0->GetNRoutes (); i++)
{
Ipv4RoutingTableEntry* route = globalRouting1->GetRoute (i);
NS_LOG_DEBUG ("entry dest " << route->GetDest () << " gw " << route->GetGateway ());
}
Simulator::Destroy ();
}
class TwoLinkTest : public TestCase
{
public:
virtual void DoSetup (void);
virtual void DoRun (void);
TwoLinkTest ();
private:
NodeContainer m_nodes;
};
TwoLinkTest::TwoLinkTest ()
: TestCase ("Global routing across two hops (point-to-point links)")
{
}
void
TwoLinkTest::DoSetup ()
{
m_nodes.Create (3);
Ptr<SimpleChannel> channel = CreateObject <SimpleChannel> ();
SimpleNetDeviceHelper simpleHelper;
simpleHelper.SetNetDevicePointToPointMode (true);
NetDeviceContainer net = simpleHelper.Install (m_nodes.Get (0), channel);
net.Add (simpleHelper.Install (m_nodes.Get (1), channel));
Ptr<SimpleChannel> channel2 = CreateObject <SimpleChannel> ();
SimpleNetDeviceHelper simpleHelper2;
simpleHelper2.SetNetDevicePointToPointMode (true);
NetDeviceContainer net2 = simpleHelper.Install (m_nodes.Get (1), channel2);
net2.Add (simpleHelper2.Install (m_nodes.Get (2), channel2));
InternetStackHelper internet;
// By default, InternetStackHelper adds a static and global routing
// implementation. We just want the global for this test.
Ipv4GlobalRoutingHelper ipv4RoutingHelper;
internet.SetRoutingHelper (ipv4RoutingHelper);
internet.Install (m_nodes);
Ipv4AddressHelper ipv4;
ipv4.SetBase ("10.1.1.0", "255.255.255.252");
Ipv4InterfaceContainer i = ipv4.Assign (net);
ipv4.SetBase ("10.1.2.0", "255.255.255.252");
Ipv4InterfaceContainer i2 = ipv4.Assign (net2);
}
void
TwoLinkTest::DoRun ()
{
Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
Ptr<Ipv4L3Protocol> ip0 = m_nodes.Get (0)->GetObject<Ipv4L3Protocol> ();
NS_TEST_ASSERT_MSG_NE (ip0, 0, "Error-- no Ipv4 object");
Ptr<Ipv4L3Protocol> ip1 = m_nodes.Get (1)->GetObject<Ipv4L3Protocol> ();
NS_TEST_ASSERT_MSG_NE (ip1, 0, "Error-- no Ipv4 object");
Ptr<Ipv4L3Protocol> ip2 = m_nodes.Get (2)->GetObject<Ipv4L3Protocol> ();
NS_TEST_ASSERT_MSG_NE (ip2, 0, "Error-- no Ipv4 object");
Ptr<Ipv4RoutingProtocol> routing0 = ip0->GetRoutingProtocol ();
Ptr<Ipv4GlobalRouting> globalRouting0 = routing0->GetObject <Ipv4GlobalRouting> ();
NS_TEST_ASSERT_MSG_NE (globalRouting0, 0, "Error-- no Ipv4GlobalRouting object");
Ptr<Ipv4RoutingProtocol> routing1 = ip1->GetRoutingProtocol ();
Ptr<Ipv4GlobalRouting> globalRouting1 = routing1->GetObject <Ipv4GlobalRouting> ();
NS_TEST_ASSERT_MSG_NE (globalRouting1, 0, "Error-- no Ipv4GlobalRouting object");
Ptr<Ipv4RoutingProtocol> routing2 = ip2->GetRoutingProtocol ();
Ptr<Ipv4GlobalRouting> globalRouting2 = routing2->GetObject <Ipv4GlobalRouting> ();
NS_TEST_ASSERT_MSG_NE (globalRouting2, 0, "Error-- no Ipv4GlobalRouting object");
// node n0
// Test that the right number of routes found
uint32_t nRoutes0 = globalRouting0->GetNRoutes ();
NS_LOG_DEBUG ("TwoLinkTest nRoutes0 " << nRoutes0);
NS_TEST_ASSERT_MSG_EQ (nRoutes0, 1, "Error-- wrong number of links");
Ipv4RoutingTableEntry* route = globalRouting0->GetRoute (0);
NS_LOG_DEBUG ("entry dest " << route->GetDest () << " gw " << route->GetGateway ());
NS_TEST_ASSERT_MSG_EQ (route->GetDest (), Ipv4Address ("0.0.0.0"), "Error-- wrong destination");
NS_TEST_ASSERT_MSG_EQ (route->GetGateway (), Ipv4Address ("10.1.1.2"), "Error-- wrong gateway");
// node n1
// Test that the right number of routes found
uint32_t nRoutes1 = globalRouting1->GetNRoutes ();
NS_LOG_DEBUG ("TwoLinkTest nRoutes1 " << nRoutes1);
route = globalRouting1->GetRoute (0);
NS_LOG_DEBUG ("TwoLinkTest entry dest " << route->GetDest () << " gw " << route->GetGateway ());
NS_TEST_ASSERT_MSG_EQ (route->GetDest (), Ipv4Address ("10.1.1.1"), "Error-- wrong destination");
NS_TEST_ASSERT_MSG_EQ (route->GetGateway (), Ipv4Address ("10.1.1.1"), "Error-- wrong gateway");
route = globalRouting1->GetRoute (1);
NS_LOG_DEBUG ("TwoLinkTest entry dest " << route->GetDest () << " gw " << route->GetGateway ());
NS_TEST_ASSERT_MSG_EQ (route->GetDest (), Ipv4Address ("10.1.2.2"), "Error-- wrong destination");
NS_TEST_ASSERT_MSG_EQ (route->GetGateway (), Ipv4Address ("10.1.2.2"), "Error-- wrong gateway");
route = globalRouting1->GetRoute (2);
NS_LOG_DEBUG ("TwoLinkTest entry dest " << route->GetDest () << " gw " << route->GetGateway ());
NS_TEST_ASSERT_MSG_EQ (route->GetDest (), Ipv4Address ("10.1.1.0"), "Error-- wrong destination");
NS_TEST_ASSERT_MSG_EQ (route->GetGateway (), Ipv4Address ("10.1.1.1"), "Error-- wrong gateway");
route = globalRouting1->GetRoute (3);
NS_LOG_DEBUG ("TwoLinkTest entry dest " << route->GetDest () << " gw " << route->GetGateway ());
NS_TEST_ASSERT_MSG_EQ (route->GetDest (), Ipv4Address ("10.1.2.0"), "Error-- wrong destination");
NS_TEST_ASSERT_MSG_EQ (route->GetGateway (), Ipv4Address ("10.1.2.2"), "Error-- wrong gateway");
// node n2
// Test that the right number of routes found
uint32_t nRoutes2 = globalRouting2->GetNRoutes ();
NS_LOG_DEBUG ("TwoLinkTest nRoutes2 " << nRoutes2);
NS_TEST_ASSERT_MSG_EQ (nRoutes2, 1, "Error-- wrong number of links");
route = globalRouting2->GetRoute (0);
NS_LOG_DEBUG ("entry dest " << route->GetDest () << " gw " << route->GetGateway ());
NS_TEST_ASSERT_MSG_EQ (route->GetDest (), Ipv4Address ("0.0.0.0"), "Error-- wrong destination");
NS_TEST_ASSERT_MSG_EQ (route->GetGateway (), Ipv4Address ("10.1.2.1"), "Error-- wrong gateway");
Simulator::Destroy ();
}
class TwoLanTest : public TestCase
{
public:
virtual void DoSetup (void);
virtual void DoRun (void);
TwoLanTest ();
private:
NodeContainer m_nodes;
};
TwoLanTest::TwoLanTest ()
: TestCase ("Global routing across two hops (broadcast links)")
{
}
void
TwoLanTest::DoSetup ()
{
m_nodes.Create (3);
Ptr<SimpleChannel> channel = CreateObject <SimpleChannel> ();
SimpleNetDeviceHelper simpleHelper;
NetDeviceContainer net = simpleHelper.Install (m_nodes.Get (0), channel);
net.Add (simpleHelper.Install (m_nodes.Get (1), channel));
Ptr<SimpleChannel> channel2 = CreateObject <SimpleChannel> ();
SimpleNetDeviceHelper simpleHelper2;
NetDeviceContainer net2 = simpleHelper.Install (m_nodes.Get (1), channel2);
net2.Add (simpleHelper2.Install (m_nodes.Get (2), channel2));
InternetStackHelper internet;
// By default, InternetStackHelper adds a static and global routing
// implementation. We just want the global for this test.
Ipv4GlobalRoutingHelper ipv4RoutingHelper;
internet.SetRoutingHelper (ipv4RoutingHelper);
internet.Install (m_nodes);
Ipv4AddressHelper ipv4;
ipv4.SetBase ("10.1.1.0", "255.255.255.0");
Ipv4InterfaceContainer i = ipv4.Assign (net);
ipv4.SetBase ("10.1.2.0", "255.255.255.0");
Ipv4InterfaceContainer i2 = ipv4.Assign (net2);
}
void
TwoLanTest::DoRun ()
{
Ipv4GlobalRoutingHelper::PopulateRoutingTables ();
Ptr<Ipv4L3Protocol> ip0 = m_nodes.Get (0)->GetObject<Ipv4L3Protocol> ();
NS_TEST_ASSERT_MSG_NE (ip0, 0, "Error-- no Ipv4 object");
Ptr<Ipv4L3Protocol> ip1 = m_nodes.Get (1)->GetObject<Ipv4L3Protocol> ();
NS_TEST_ASSERT_MSG_NE (ip1, 0, "Error-- no Ipv4 object");
Ptr<Ipv4L3Protocol> ip2 = m_nodes.Get (2)->GetObject<Ipv4L3Protocol> ();
NS_TEST_ASSERT_MSG_NE (ip2, 0, "Error-- no Ipv4 object");
Ptr<Ipv4RoutingProtocol> routing0 = ip0->GetRoutingProtocol ();
Ptr<Ipv4GlobalRouting> globalRouting0 = routing0->GetObject <Ipv4GlobalRouting> ();
NS_TEST_ASSERT_MSG_NE (globalRouting0, 0, "Error-- no Ipv4GlobalRouting object");
Ptr<Ipv4RoutingProtocol> routing1 = ip1->GetRoutingProtocol ();
Ptr<Ipv4GlobalRouting> globalRouting1 = routing1->GetObject <Ipv4GlobalRouting> ();
NS_TEST_ASSERT_MSG_NE (globalRouting1, 0, "Error-- no Ipv4GlobalRouting object");
Ptr<Ipv4RoutingProtocol> routing2 = ip2->GetRoutingProtocol ();
Ptr<Ipv4GlobalRouting> globalRouting2 = routing2->GetObject <Ipv4GlobalRouting> ();
NS_TEST_ASSERT_MSG_NE (globalRouting2, 0, "Error-- no Ipv4GlobalRouting object");
// Test that the right number of routes found
uint32_t nRoutes0 = globalRouting0->GetNRoutes ();
NS_LOG_DEBUG ("TwoLanTest nRoutes0 " << nRoutes0);
NS_TEST_ASSERT_MSG_EQ (nRoutes0, 2, "Error-- not two entries");
Ipv4RoutingTableEntry* route = globalRouting0->GetRoute (0);
NS_LOG_DEBUG ("entry dest " << route->GetDest () << " gw " << route->GetGateway ());
NS_TEST_ASSERT_MSG_EQ (route->GetDest (), Ipv4Address ("10.1.1.0"), "Error-- wrong destination");
NS_TEST_ASSERT_MSG_EQ (route->GetGateway (), Ipv4Address ("0.0.0.0"), "Error-- wrong gateway");
route = globalRouting0->GetRoute (1);
NS_LOG_DEBUG ("entry dest " << route->GetDest () << " gw " << route->GetGateway ());
NS_TEST_ASSERT_MSG_EQ (route->GetDest (), Ipv4Address ("10.1.2.0"), "Error-- wrong destination");
NS_TEST_ASSERT_MSG_EQ (route->GetGateway (), Ipv4Address ("10.1.1.2"), "Error-- wrong gateway");
// Test that the right number of routes found
uint32_t nRoutes1 = globalRouting1->GetNRoutes ();
NS_LOG_DEBUG ("TwoLanTest nRoutes1 " << nRoutes1);
NS_TEST_ASSERT_MSG_EQ (nRoutes1, 2, "Error-- not two entries");
route = globalRouting1->GetRoute (0);
NS_LOG_DEBUG ("TwoLanTest entry dest " << route->GetDest () << " gw " << route->GetGateway ());
NS_TEST_ASSERT_MSG_EQ (route->GetDest (), Ipv4Address ("10.1.1.0"), "Error-- wrong destination");
NS_TEST_ASSERT_MSG_EQ (route->GetGateway (), Ipv4Address ("0.0.0.0"), "Error-- wrong gateway");
route = globalRouting1->GetRoute (1);
NS_LOG_DEBUG ("TwoLanTest entry dest " << route->GetDest () << " gw " << route->GetGateway ());
NS_TEST_ASSERT_MSG_EQ (route->GetDest (), Ipv4Address ("10.1.2.0"), "Error-- wrong destination");
NS_TEST_ASSERT_MSG_EQ (route->GetGateway (), Ipv4Address ("0.0.0.0"), "Error-- wrong gateway");
Simulator::Destroy ();
}
class Ipv4DynamicGlobalRoutingTestCase : public TestCase
{
public:
@@ -419,7 +831,6 @@ Ipv4GlobalRoutingSlash32TestCase::DoRun (void)
Simulator::Destroy ();
}
class Ipv4GlobalRoutingTestSuite : public TestSuite
{
public:
@@ -428,10 +839,14 @@ public:
Ipv4GlobalRoutingTestSuite::Ipv4GlobalRoutingTestSuite ()
: TestSuite ("ipv4-global-routing", UNIT)
{
AddTestCase (new Ipv4DynamicGlobalRoutingTestCase, TestCase::QUICK);
AddTestCase (new Ipv4GlobalRoutingSlash32TestCase, TestCase::QUICK);
}
{
AddTestCase (new LinkTest, TestCase::QUICK);
AddTestCase (new LanTest, TestCase::QUICK);
AddTestCase (new TwoLinkTest, TestCase::QUICK);
AddTestCase (new TwoLanTest, TestCase::QUICK);
AddTestCase (new Ipv4DynamicGlobalRoutingTestCase, TestCase::QUICK);
AddTestCase (new Ipv4GlobalRoutingSlash32TestCase, TestCase::QUICK);
}
// Do not forget to allocate an instance of this TestSuite
static Ipv4GlobalRoutingTestSuite globalRoutingTestSuite;