HwmpSimplestRegressionTest Class Reference

Peering Management & HWM Protocol regression test Initiate scenario with 2 stations. More...

#include "hwmp-simplest-regression.h"

Inheritance diagram for HwmpSimplestRegressionTest:

Collaboration diagram for HwmpSimplestRegressionTest:

Public Member Functions
	HwmpSimplestRegressionTest ()
virtual	~HwmpSimplestRegressionTest ()
void	CheckResults ()
virtual void	DoRun ()
	Implementation to actually run this TestCase. More...
Public Member Functions inherited from ns3::TestCase
virtual	~TestCase ()
	Destructor. More...
std::string	GetName (void) const

Private Member Functions
void	CreateDevices ()
void	CreateNodes ()
void	HandleReadClient (Ptr< Socket > socket)
	Handle a packet reception. More...
void	HandleReadServer (Ptr< Socket > socket)
	Handle a packet reception. More...
void	InstallApplications ()
void	ResetPosition ()
void	SendData (Ptr< Socket > socket)
	Send data. More...

Private Attributes
Ptr< Socket >	m_clientSocket
	Client-side socket. More...
Ipv4InterfaceContainer	m_interfaces
NodeContainer *	m_nodes
uint32_t	m_sentPktsCounter
Ptr< Socket >	m_serverSocket
	Server-side socket. More...
Time	m_time
	Simulation time. More...

Additional Inherited Members
Public Types inherited from ns3::TestCase
enum	TestDuration { QUICK = 1, EXTENSIVE = 2, TAKES_FOREVER = 3 }
	How long the test takes to execute. More...
Protected Member Functions inherited from ns3::TestCase
	TestCase (std::string name)
	Constructor. More...
void	AddTestCase (TestCase *testCase, enum TestDuration duration)
	Add an individual child TestCase to this test suite. More...
TestCase *	GetParent () const
	Get the parent of this TestCsse. More...
bool	IsStatusFailure (void) const
	Check if any tests failed. More...
bool	IsStatusSuccess (void) const
	Check if all tests passed. More...
void	SetDataDir (std::string directory)
	Set the data directory where reference trace files can be found. More...
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. More...
bool	MustAssertOnFailure (void) const
	Check if this run should assert on failure. More...
bool	MustContinueOnFailure (void) const
	Check if this run should continue on failure. More...
std::string	CreateDataDirFilename (std::string filename)
	Construct the full path to a file in the data directory. More...
std::string	CreateTempDirFilename (std::string filename)
	Construct the full path to a file in a temporary directory. More...

Detailed Description

Peering Management & HWM Protocol regression test Initiate scenario with 2 stations.

Procedure of opening peer link is the following:

* <-----------|----------->   Broadcast frame
*             |----------->|  Unicast frame
*
*                                        !!! PMP routines:
* <-----------|----------->|             Beacon
*             |<-----------|             Peer Link Open frame 
*             |----------->|             Peer Link Open frame
*             |----------->|             Peer Link Confirm frame
*             |<-----------|             Peer Link Confirm frame
*             |............|             !!! Data started:
*             |<-----------|-----------> Arp Request
* <-----------|----------->|             Arp Request (fwd)
* <-----------|----------->|             PREQ
*             |<-----------|             PREP
*             |----------->|             ARP reply
*             |<-----------|             Data
*             |----------->|             Data
*             |............|             Some other beacons
*             |<-----------|             Data
*             |----------->|             Data
*             |............|             !!! Route expiration routines:
*             |<-----------|-----------> PREQ (route expired)
*             |----------->|             PREP
*             |<-----------|             Data
*             |----------->|             Data
*             |............|
* 

At 10 seconds stations become unreachable, so UDP client tries to close peer link due to TX-fail, and UDP-srver tries to close link due to beacon loss

Definition at line 68 of file hwmp-simplest-regression.h.

Constructor & Destructor Documentation

HwmpSimplestRegressionTest::HwmpSimplestRegressionTest

(

)

Definition at line 44 of file hwmp-simplest-regression.cc.

HwmpSimplestRegressionTest::~HwmpSimplestRegressionTest ( )

virtual

Definition at line 51 of file hwmp-simplest-regression.cc.

References m_nodes.

Member Function Documentation

void HwmpSimplestRegressionTest::CheckResults

(

)

Definition at line 149 of file hwmp-simplest-regression.cc.

References NS_PCAP_TEST_EXPECT_EQ, and PREFIX.

Referenced by DoRun().

Here is the caller graph for this function:

void HwmpSimplestRegressionTest::CreateDevices ( )

private

Definition at line 117 of file hwmp-simplest-regression.cc.

References first::address, ns3::Ipv4AddressHelper::Assign(), ns3::YansWifiChannelHelper::AssignStreams(), ns3::MeshHelper::AssignStreams(), ns3::InternetStackHelper::AssignStreams(), ns3::YansWifiChannelHelper::Create(), ns3::TestCase::CreateTempDirFilename(), ns3::PcapHelperForDevice::EnablePcapAll(), ns3::NetDeviceContainer::GetN(), ns3::InternetStackHelper::Install(), ns3::MeshHelper::Install(), m_interfaces, m_nodes, NS_TEST_ASSERT_MSG_EQ, PREFIX, ns3::Seconds(), ns3::Ipv4AddressHelper::SetBase(), ns3::YansWifiPhyHelper::SetChannel(), 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:

void HwmpSimplestRegressionTest::CreateNodes ( )

private

Definition at line 73 of file hwmp-simplest-regression.cc.

References ns3::NodeContainer::Create(), ns3::MobilityHelper::Install(), m_nodes, third::mobility, ResetPosition(), ns3::Seconds(), ns3::MobilityHelper::SetMobilityModel(), and ns3::MobilityHelper::SetPositionAllocator().

Referenced by DoRun().

Here is the call graph for this function:

Here is the caller graph for this function:

void HwmpSimplestRegressionTest::DoRun ( )

virtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 56 of file hwmp-simplest-regression.cc.

References CheckResults(), CreateDevices(), CreateNodes(), InstallApplications(), m_nodes, and m_time.

Here is the call graph for this function:

void HwmpSimplestRegressionTest::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 184 of file hwmp-simplest-regression.cc.

References ns3::Socket::RecvFrom().

Referenced by InstallApplications().

Here is the call graph for this function:

Here is the caller graph for this function:

void HwmpSimplestRegressionTest::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 170 of file hwmp-simplest-regression.cc.

References ns3::Socket::RecvFrom(), ns3::Packet::RemoveAllByteTags(), ns3::Packet::RemoveAllPacketTags(), and ns3::Socket::SendTo().

Referenced by InstallApplications().

Here is the call graph for this function:

Here is the caller graph for this function:

void HwmpSimplestRegressionTest::InstallApplications ( )

private

Definition at line 101 of file hwmp-simplest-regression.cc.

References ns3::Socket::Bind(), ns3::Socket::Connect(), ns3::NodeContainer::Get(), ns3::Ipv4InterfaceContainer::GetAddress(), ns3::Node::GetId(), ns3::Socket::GetNode(), HandleReadClient(), HandleReadServer(), m_clientSocket, m_interfaces, m_nodes, m_serverSocket, ns3::MakeCallback(), ns3::Seconds(), SendData(), and ns3::Socket::SetRecvCallback().

Referenced by DoRun().

Here is the call graph for this function:

Here is the caller graph for this function:

void HwmpSimplestRegressionTest::ResetPosition ( )

private

Definition at line 90 of file hwmp-simplest-regression.cc.

References ns3::NodeContainer::Get(), ns3::Object::GetObject(), m_nodes, and ns3::MobilityModel::SetPosition().

Referenced by CreateNodes().

Here is the call graph for this function:

Here is the caller graph for this function:

void HwmpSimplestRegressionTest::SendData ( Ptr< Socket >  socket )

private

Send data.

Parameters

socket

the sending socket

Definition at line 158 of file hwmp-simplest-regression.cc.

References ns3::Node::GetId(), ns3::Socket::GetNode(), m_sentPktsCounter, m_time, ns3::Now(), ns3::Seconds(), and ns3::Socket::Send().

Referenced by InstallApplications().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

Ptr<Socket> HwmpSimplestRegressionTest::m_clientSocket

private

Client-side socket.

Definition at line 92 of file hwmp-simplest-regression.h.

Referenced by InstallApplications().

Ipv4InterfaceContainer HwmpSimplestRegressionTest::m_interfaces

private

Definition at line 82 of file hwmp-simplest-regression.h.

Referenced by CreateDevices(), and InstallApplications().

NodeContainer* HwmpSimplestRegressionTest::m_nodes

private

Internal: It is important to have pointers here

Definition at line 79 of file hwmp-simplest-regression.h.

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

uint32_t HwmpSimplestRegressionTest::m_sentPktsCounter

private

Definition at line 95 of file hwmp-simplest-regression.h.

Referenced by SendData().

Ptr<Socket> HwmpSimplestRegressionTest::m_serverSocket

private

Server-side socket.

Definition at line 90 of file hwmp-simplest-regression.h.

Referenced by InstallApplications().

Time HwmpSimplestRegressionTest::m_time

private

Simulation time.

Definition at line 81 of file hwmp-simplest-regression.h.

Referenced by DoRun(), and SendData().

---

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

• src/mesh/test/dot11s/hwmp-simplest-regression.h
• src/mesh/test/dot11s/hwmp-simplest-regression.cc