A Discrete-Event Network Simulator
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HwmpDoRfRegressionTest Class Reference

This is a test for intermediate reply and saving routing information about neighbour. More...

#include "hwmp-target-flags-regression.h"

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Public Member Functions

 HwmpDoRfRegressionTest ()
 
 ~HwmpDoRfRegressionTest () override
 
void CheckResults ()
 Check results function.
 
void DoRun () override
 Implementation to actually run this TestCase.
 
- Public Member Functions inherited from ns3::TestCase
 TestCase (const TestCase &)=delete
 
virtual ~TestCase ()
 Destructor.
 
std::string GetName () const
 
TestCaseoperator= (const TestCase &)=delete
 

Private Member Functions

void CreateDevices ()
 Create devices function.
 
void CreateNodes ()
 Create nodes function.
 
void HandleReadClient (Ptr< Socket > socket)
 Handle a packet reception.
 
void HandleReadServer (Ptr< Socket > socket)
 Handle a packet reception.
 
void InstallApplications ()
 Install application function.
 
void ResetPosition ()
 Reset position function.
 
void SendDataA (Ptr< Socket > socket)
 Send data A.
 
void SendDataB (Ptr< Socket > socket)
 Send data B.
 
void SendDataC (Ptr< Socket > socket)
 Send data C.
 

Private Attributes

Ptr< Socketm_clientSocketA
 Client-side socket.
 
Ptr< Socketm_clientSocketB
 Client-side socket.
 
Ptr< Socketm_clientSocketC
 Client-side socket.
 
Ipv4InterfaceContainer m_interfaces
 interfaces
 
NodeContainerm_nodes
 
uint32_t m_sentPktsCounterA
 sent packets counter A
 
uint32_t m_sentPktsCounterB
 sent packets counter B
 
uint32_t m_sentPktsCounterC
 sent packets counter C
 
Ptr< Socketm_serverSocketA
 Server-side socket.
 
Ptr< Socketm_serverSocketB
 Server-side socket.
 
Time m_time
 Simulation time.
 

Additional Inherited Members

- Public Types inherited from ns3::TestCase
enum class  Duration { QUICK = 1 , EXTENSIVE = 2 , TAKES_FOREVER = 3 }
 How long the test takes to execute. More...
 
- Static Public Attributes inherited from ns3::TestCase
static constexpr auto QUICK = Duration::QUICK
 Deprecated test duration simple enums.
 
static constexpr auto EXTENSIVE = Duration::EXTENSIVE
 
static constexpr auto TAKES_FOREVER = Duration::TAKES_FOREVER
 
- Protected Member Functions inherited from ns3::TestCase
 TestCase (std::string name)
 Constructor.
 
void AddTestCase (TestCase *testCase, Duration duration=Duration::QUICK)
 Add an individual child TestCase to this test suite.
 
TestCaseGetParent () const
 Get the parent of this TestCase.
 
bool IsStatusFailure () const
 Check if any tests failed.
 
bool IsStatusSuccess () const
 Check if all tests passed.
 
void SetDataDir (std::string directory)
 Set the data directory where reference trace files can be found.
 
void ReportTestFailure (std::string cond, std::string actual, std::string limit, std::string message, std::string file, int32_t line)
 Log the failure of this TestCase.
 
bool MustAssertOnFailure () const
 Check if this run should assert on failure.
 
bool MustContinueOnFailure () const
 Check if this run should continue on failure.
 
std::string CreateDataDirFilename (std::string filename)
 Construct the full path to a file in the data directory.
 
std::string CreateTempDirFilename (std::string filename)
 Construct the full path to a file in a temporary directory.
 

Detailed Description

This is a test for intermediate reply and saving routing information about neighbour.

4 stations and 3 UDP ping streams are initiated.

<-----------|----------->   Broadcast frame
            |----------->|  Unicast frame
(Node ID)   0            1            2            3
(MAC addr) 10           11           12           13
            |            |<-----------|----------->|             ARP request (12 asks who has 10)
            |            |            |<-----------|-----------> ARP request
            |<-----------|----------->|            |             ARP request
<-----------|----------->|            |            |             PREQ
            |<-----------|----------->|            |             PREQ
            |            |<-----------|            |             PREP
            |<-----------|            |            |             PREP
            |----------->|            |            |             ARP reply
            |            |----------->|            |             ARP REPLY
            |            |<-----------|            |             Data
            |............|............|............|
            |<-----------|----------->|            |             ARP request (11 asks who has 10)
            |............|............|............|
            |----------->|            |            |             ARP reply
                 ^ Note, that this arp reply goes without route
                 discovery procedure, because route is known from
                 previous PREQ/PREP exchange
            |<-----------|            |            |             DATA
            |............|............|............|
<-----------|----------->|            |            |             ARP request (10 asks who has 13)
            |............|............|............|
            |            |            |<-----------|-----------> PREQ (13 asks about 10) DO=0 RF=1
            |            |            |----------->|             PREP (intermediate reply - 12 knows about 10)
            |            |<-----------|----------->|             PREQ DO=1 RF=0
            |............|............|............|
            |----------->|            |            |             PREP
            |            |----------->|            |             PREP
            |            |            |----------->|             PREP

Definition at line 61 of file hwmp-target-flags-regression.h.

Constructor & Destructor Documentation

◆ HwmpDoRfRegressionTest()

HwmpDoRfRegressionTest::HwmpDoRfRegressionTest ( )

Definition at line 34 of file hwmp-target-flags-regression.cc.

◆ ~HwmpDoRfRegressionTest()

HwmpDoRfRegressionTest::~HwmpDoRfRegressionTest ( )
override

Definition at line 44 of file hwmp-target-flags-regression.cc.

References m_nodes.

Member Function Documentation

◆ CheckResults()

void HwmpDoRfRegressionTest::CheckResults ( )

Check results function.

Definition at line 180 of file hwmp-target-flags-regression.cc.

References NS_PCAP_TEST_EXPECT_EQ, and PREFIX.

Referenced by DoRun().

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◆ CreateDevices()

◆ CreateNodes()

void HwmpDoRfRegressionTest::CreateNodes ( )
private

Create nodes function.

Definition at line 68 of file hwmp-target-flags-regression.cc.

References ns3::NodeContainer::Create(), and m_nodes.

Referenced by DoRun().

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◆ DoRun()

void HwmpDoRfRegressionTest::DoRun ( )
overridevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 50 of file hwmp-target-flags-regression.cc.

References CheckResults(), CreateDevices(), CreateNodes(), ns3::Simulator::Destroy(), InstallApplications(), m_nodes, m_time, ns3::Simulator::Run(), ns3::RngSeedManager::SetRun(), ns3::RngSeedManager::SetSeed(), and ns3::Simulator::Stop().

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◆ HandleReadClient()

void HwmpDoRfRegressionTest::HandleReadClient ( Ptr< Socket > socket)
private

Handle a packet reception.

This function is called by lower layers.

Parameters
socketthe socket the packet was received to.

Definition at line 248 of file hwmp-target-flags-regression.cc.

Referenced by InstallApplications().

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◆ HandleReadServer()

void HwmpDoRfRegressionTest::HandleReadServer ( Ptr< Socket > socket)
private

Handle a packet reception.

This function is called by lower layers.

Parameters
socketthe socket the packet was received to.

Definition at line 234 of file hwmp-target-flags-regression.cc.

Referenced by InstallApplications().

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◆ InstallApplications()

void HwmpDoRfRegressionTest::InstallApplications ( )
private

Install application function.

Definition at line 91 of file hwmp-target-flags-regression.cc.

References ns3::Socket::Bind(), ns3::Socket::Connect(), ns3::Socket::CreateSocket(), ns3::NodeContainer::Get(), ns3::Ipv4InterfaceContainer::GetAddress(), ns3::Ipv4Address::GetAny(), ns3::Node::GetId(), ns3::Socket::GetNode(), HandleReadClient(), HandleReadServer(), ns3::TypeId::LookupByName(), m_clientSocketA, m_clientSocketB, m_interfaces, m_nodes, m_serverSocketA, m_serverSocketB, ns3::MakeCallback(), ns3::Simulator::ScheduleWithContext(), ns3::Seconds(), SendDataA(), SendDataB(), SendDataC(), and ns3::Socket::SetRecvCallback().

Referenced by DoRun().

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◆ ResetPosition()

void HwmpDoRfRegressionTest::ResetPosition ( )
private

Reset position function.

◆ SendDataA()

void HwmpDoRfRegressionTest::SendDataA ( Ptr< Socket > socket)
private

Send data A.

Parameters
socketthe sending socket

Definition at line 189 of file hwmp-target-flags-regression.cc.

References ns3::Create(), m_sentPktsCounterA, m_time, ns3::Simulator::Now(), ns3::Simulator::ScheduleWithContext(), ns3::Seconds(), and SendDataA().

Referenced by InstallApplications(), and SendDataA().

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◆ SendDataB()

void HwmpDoRfRegressionTest::SendDataB ( Ptr< Socket > socket)
private

Send data B.

Parameters
socketthe sending socket

Definition at line 204 of file hwmp-target-flags-regression.cc.

References ns3::Create(), m_sentPktsCounterA, m_sentPktsCounterB, m_time, ns3::Simulator::Now(), ns3::Simulator::ScheduleWithContext(), ns3::Seconds(), and SendDataB().

Referenced by InstallApplications(), and SendDataB().

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◆ SendDataC()

void HwmpDoRfRegressionTest::SendDataC ( Ptr< Socket > socket)
private

Send data C.

Parameters
socketthe sending socket

Definition at line 219 of file hwmp-target-flags-regression.cc.

References ns3::Create(), m_sentPktsCounterA, m_sentPktsCounterC, m_time, ns3::Simulator::Now(), ns3::Simulator::ScheduleWithContext(), ns3::Seconds(), and SendDataC().

Referenced by InstallApplications(), and SendDataC().

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Member Data Documentation

◆ m_clientSocketA

Ptr<Socket> HwmpDoRfRegressionTest::m_clientSocketA
private

Client-side socket.

Definition at line 92 of file hwmp-target-flags-regression.h.

Referenced by InstallApplications().

◆ m_clientSocketB

Ptr<Socket> HwmpDoRfRegressionTest::m_clientSocketB
private

Client-side socket.

Definition at line 94 of file hwmp-target-flags-regression.h.

Referenced by InstallApplications().

◆ m_clientSocketC

Ptr<Socket> HwmpDoRfRegressionTest::m_clientSocketC
private

Client-side socket.

Definition at line 96 of file hwmp-target-flags-regression.h.

◆ m_interfaces

Ipv4InterfaceContainer HwmpDoRfRegressionTest::m_interfaces
private

interfaces

Definition at line 76 of file hwmp-target-flags-regression.h.

Referenced by CreateDevices(), and InstallApplications().

◆ m_nodes

NodeContainer* HwmpDoRfRegressionTest::m_nodes
private
Internal: It is important to have pointers here

Definition at line 73 of file hwmp-target-flags-regression.h.

Referenced by ~HwmpDoRfRegressionTest(), CreateDevices(), CreateNodes(), DoRun(), and InstallApplications().

◆ m_sentPktsCounterA

uint32_t HwmpDoRfRegressionTest::m_sentPktsCounterA
private

sent packets counter A

Definition at line 99 of file hwmp-target-flags-regression.h.

Referenced by SendDataA(), SendDataB(), and SendDataC().

◆ m_sentPktsCounterB

uint32_t HwmpDoRfRegressionTest::m_sentPktsCounterB
private

sent packets counter B

Definition at line 101 of file hwmp-target-flags-regression.h.

Referenced by SendDataB().

◆ m_sentPktsCounterC

uint32_t HwmpDoRfRegressionTest::m_sentPktsCounterC
private

sent packets counter C

Definition at line 103 of file hwmp-target-flags-regression.h.

Referenced by SendDataC().

◆ m_serverSocketA

Ptr<Socket> HwmpDoRfRegressionTest::m_serverSocketA
private

Server-side socket.

Definition at line 88 of file hwmp-target-flags-regression.h.

Referenced by InstallApplications().

◆ m_serverSocketB

Ptr<Socket> HwmpDoRfRegressionTest::m_serverSocketB
private

Server-side socket.

Definition at line 90 of file hwmp-target-flags-regression.h.

Referenced by InstallApplications().

◆ m_time

Time HwmpDoRfRegressionTest::m_time
private

Simulation time.

Definition at line 75 of file hwmp-target-flags-regression.h.

Referenced by DoRun(), SendDataA(), SendDataB(), and SendDataC().


The documentation for this class was generated from the following files: