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

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

Inheritance diagram for HwmpDoRfRegressionTest:

Collaboration diagram for HwmpDoRfRegressionTest:

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

TestCase &	operator= (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< Socket >	m_clientSocketA
	Client-side socket.

Ptr< Socket >	m_clientSocketB
	Client-side socket.

Ptr< Socket >	m_clientSocketC
	Client-side socket.

Ipv4InterfaceContainer	m_interfaces
	interfaces

NodeContainer *	m_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< Socket >	m_serverSocketA
	Server-side socket.

Ptr< Socket >	m_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...

using	instead = Duration

Static Public Attributes inherited from ns3::TestCase
static constexpr auto	EXTENSIVE = Duration::EXTENSIVE

static constexpr auto	QUICK = Duration::QUICK

static constexpr auto	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.

TestCase *	GetParent () 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 68 of file hwmp-target-flags-regression.h.

Constructor & Destructor Documentation

◆ HwmpDoRfRegressionTest()

HwmpDoRfRegressionTest::HwmpDoRfRegressionTest ( )

Definition at line 45 of file hwmp-target-flags-regression.cc.

◆ ~HwmpDoRfRegressionTest()

HwmpDoRfRegressionTest::~HwmpDoRfRegressionTest ( )

override

Definition at line 55 of file hwmp-target-flags-regression.cc.

References m_nodes.

Member Function Documentation

◆ CheckResults()

void HwmpDoRfRegressionTest::CheckResults ( )

Check results function.

Definition at line 191 of file hwmp-target-flags-regression.cc.

References NS_PCAP_TEST_EXPECT_EQ, and PREFIX.

Referenced by DoRun().

Here is the caller graph for this function:

◆ CreateDevices()

void HwmpDoRfRegressionTest::CreateDevices ( )

private

Create devices function.

Definition at line 154 of file hwmp-target-flags-regression.cc.

References ns3::MeshHelper::AssignStreams(), ns3::InternetStackHelper::AssignStreams(), ns3::YansWifiChannelHelper::AssignStreams(), ns3::YansWifiChannelHelper::Create(), ns3::TestCase::CreateTempDirFilename(), ns3::MeshHelper::Default(), ns3::YansWifiChannelHelper::Default(), ns3::WifiPhyHelper::DisablePreambleDetectionModel(), ns3::PcapHelperForDevice::EnablePcapAll(), ns3::NetDeviceContainer::GetN(), ns3::MeshHelper::Install(), ns3::InternetStackHelper::Install(), m_interfaces, m_nodes, NS_TEST_ASSERT_MSG_EQ, PREFIX, ns3::Seconds(), ns3::YansWifiPhyHelper::SetChannel(), ns3::WifiPhyHelper::SetErrorRateModel(), ns3::MeshHelper::SetMacType(), ns3::MeshHelper::SetNumberOfInterfaces(), and ns3::MeshHelper::SetStackInstaller().

Referenced by DoRun().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ CreateNodes()

void HwmpDoRfRegressionTest::CreateNodes ( )

private

Create nodes function.

Definition at line 79 of file hwmp-target-flags-regression.cc.

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

Referenced by DoRun().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ 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 61 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().

Here is the call graph for this function:

◆ HandleReadClient()

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

private

Handle a packet reception.

This function is called by lower layers.

Parameters

socket the socket the packet was received to.

Definition at line 259 of file hwmp-target-flags-regression.cc.

Referenced by InstallApplications().

Here is the caller graph for this function:

◆ HandleReadServer()

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

private

Handle a packet reception.

This function is called by lower layers.

Parameters

socket the socket the packet was received to.

Definition at line 245 of file hwmp-target-flags-regression.cc.

Referenced by InstallApplications().

Here is the caller graph for this function:

◆ InstallApplications()

void HwmpDoRfRegressionTest::InstallApplications ( )

private

Install application function.

Definition at line 102 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().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ResetPosition()

void HwmpDoRfRegressionTest::ResetPosition ( )

private

Reset position function.

◆ SendDataA()

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

private

Send data A.

Parameters

socket the sending socket

Definition at line 200 of file hwmp-target-flags-regression.cc.

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

Referenced by InstallApplications(), and SendDataA().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ SendDataB()

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

private

Send data B.

Parameters

socket the sending socket

Definition at line 215 of file hwmp-target-flags-regression.cc.

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

Referenced by InstallApplications(), and SendDataB().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ SendDataC()

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

private

Send data C.

Parameters

socket the sending socket

Definition at line 230 of file hwmp-target-flags-regression.cc.

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

Referenced by InstallApplications(), and SendDataC().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

◆ m_clientSocketA

Ptr<Socket> HwmpDoRfRegressionTest::m_clientSocketA

private

Client-side socket.

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

Referenced by InstallApplications().

◆ m_clientSocketB

Ptr<Socket> HwmpDoRfRegressionTest::m_clientSocketB

private

Client-side socket.

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

Referenced by InstallApplications().

◆ m_clientSocketC

Ptr<Socket> HwmpDoRfRegressionTest::m_clientSocketC

private

Client-side socket.

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

◆ m_interfaces

Ipv4InterfaceContainer HwmpDoRfRegressionTest::m_interfaces

private

interfaces

Definition at line 83 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 80 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 106 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 108 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 110 of file hwmp-target-flags-regression.h.

Referenced by SendDataC().

◆ m_serverSocketA

Ptr<Socket> HwmpDoRfRegressionTest::m_serverSocketA

private

Server-side socket.

Definition at line 95 of file hwmp-target-flags-regression.h.

Referenced by InstallApplications().

◆ m_serverSocketB

Ptr<Socket> HwmpDoRfRegressionTest::m_serverSocketB

private

Server-side socket.

Definition at line 97 of file hwmp-target-flags-regression.h.

Referenced by InstallApplications().

◆ m_time

Time HwmpDoRfRegressionTest::m_time

private

Simulation time.

Definition at line 82 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:

src/mesh/test/dot11s/hwmp-target-flags-regression.h
src/mesh/test/dot11s/hwmp-target-flags-regression.cc

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ HwmpDoRfRegressionTest()

◆ ~HwmpDoRfRegressionTest()

Member Function Documentation

◆ CheckResults()

◆ CreateDevices()

◆ CreateNodes()

◆ DoRun()

◆ HandleReadClient()

◆ HandleReadServer()

◆ InstallApplications()

◆ ResetPosition()

◆ SendDataA()

◆ SendDataB()

◆ SendDataC()

Member Data Documentation

◆ m_clientSocketA

◆ m_clientSocketB

◆ m_clientSocketC

◆ m_interfaces

◆ m_nodes

◆ m_sentPktsCounterA

◆ m_sentPktsCounterB

◆ m_sentPktsCounterC

◆ m_serverSocketA

◆ m_serverSocketB

◆ m_time