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HwmpReactiveRegressionTest Class Reference
Mesh Device » mesh module tests » dot11s sub-module tests | Test suites


test for multihop path establishing and path error procedures Initiate scenario with 6 stations. More...

#include "hwmp-reactive-regression.h"

+ Inheritance diagram for HwmpReactiveRegressionTest:

Public Member Functions

 HwmpReactiveRegressionTest ()
 
virtual ~HwmpReactiveRegressionTest ()
 
void CheckResults ()
 Check results function. More...
 
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 ()
 Create devices function. More...
 
void CreateNodes ()
 Create nodes function. More...
 
void HandleReadClient (Ptr< Socket > socket)
 Handle a packet reception. More...
 
void HandleReadServer (Ptr< Socket > socket)
 Handle a packet reception. More...
 
void InstallApplications ()
 Install application function. More...
 
void ResetPosition ()
 Reset position function. More...
 
void SendData (Ptr< Socket > socket)
 Send data. More...
 

Private Attributes

Ptr< Socket > m_clientSocket
 Client-side socket. More...
 
Ipv4InterfaceContainer m_interfaces
 interfaces More...
 
NodeContainer * m_nodes
 
uint32_t m_sentPktsCounter
 sent packets counter More...
 
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, TestDuration duration=QUICK)
 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


test for multihop path establishing and path error procedures Initiate scenario with 6 stations.

Procedure of opening peer link is the following: (PMP routines are not shown) 

*      1    2    3    4    5    6
*      |    |    |    |    |<---|--->  ARP request (first attempt has failed!)
*      |....|....|....|....|....|      ARP request
*      |<---|--->|    |    |    |      ARP request
*  <---|--->|    |    |    |    |      PREQ       } This order is broken
*  <---|--->|    |    |    |    |      ARP request} due to BroadcastDca 
*      |<---|--->|    |    |    |      PREQ
*      |....|....|....|....|....|      ARP request
*      |    |    |    |<---|--->|      PREQ
*      |    |    |    |    |<---|      PREP
*      |....|....|....|....|....|      PREP 
*      |<---|    |    |    |    |      PREP
*      |--->|    |    |    |    |      ARP response
*      |....|....|....|....|....|      ARP response
*      |    |    |    |    |--->|      ARP response
*      |    |    |    |    |<---|      Data
*      |....|....|....|....|....|      Data
*      |<---|    |    |    |    |      Data
*  <---|--->|    |    |    |    |      ARP request
*      |....|....|....|....|....|      ARP request
*      |    |    |    |    |<---|--->  ARP request
*      |    |    |    |    |<---|      ARP response
*      |....|....|....|....|....|      ARP response
*      |<---|    |    |    |    |      ARP response
*      |--->|    |    |    |    |      Data
* At 5 station number 4 disappears, and PERR is forwarded from 3 to 1
* and from 5 to 6, and station 6 starts path discovery procedure
* again:
*      |    |<---|         |--->|      PERR (one due to beacon loss and one due to TX error)
*      |<---|    |         |    |      PERR
*      |    |    |         |<---|--->  PREQ
*      |    |    |     <---|--->|      PREQ
*      |....|....|.........|....|      Repeated attempts of PREQ
*

Definition at line 73 of file hwmp-reactive-regression.h.

Constructor & Destructor Documentation

◆ HwmpReactiveRegressionTest()

HwmpReactiveRegressionTest::HwmpReactiveRegressionTest ( )

Definition at line 42 of file hwmp-reactive-regression.cc.

◆ ~HwmpReactiveRegressionTest()

HwmpReactiveRegressionTest::~HwmpReactiveRegressionTest ( )
virtual

Definition at line 48 of file hwmp-reactive-regression.cc.

References m_nodes.

Member Function Documentation

◆ CheckResults()

void HwmpReactiveRegressionTest::CheckResults ( )

Check results function.

Definition at line 144 of file hwmp-reactive-regression.cc.

References NS_PCAP_TEST_EXPECT_EQ, and PREFIX.

Referenced by DoRun().

◆ CreateDevices()

void HwmpReactiveRegressionTest::CreateDevices ( )
private

Create devices function.

Definition at line 107 of file hwmp-reactive-regression.cc.

References first::address, 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_EXPECT_MSG_EQ, PREFIX, ns3::Seconds(), ns3::WifiPhyHelper::Set(), ns3::YansWifiPhyHelper::SetChannel(), ns3::WifiPhyHelper::SetErrorRateModel(), ns3::MeshHelper::SetMacType(), ns3::MeshHelper::SetNumberOfInterfaces(), and ns3::MeshHelper::SetStackInstaller().

Referenced by DoRun().

◆ CreateNodes()

void HwmpReactiveRegressionTest::CreateNodes ( )
private

Create nodes function.

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

References ns3::ListPositionAllocator::Add(), ns3::NodeContainer::Create(), m_nodes, third::mobility, ResetPosition(), and ns3::Seconds().

Referenced by DoRun().

◆ DoRun()

void HwmpReactiveRegressionTest::DoRun ( )
virtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 53 of file hwmp-reactive-regression.cc.

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

◆ HandleReadClient()

void HwmpReactiveRegressionTest::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 191 of file hwmp-reactive-regression.cc.

References ns3::Socket::RecvFrom().

Referenced by InstallApplications().

◆ HandleReadServer()

void HwmpReactiveRegressionTest::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 177 of file hwmp-reactive-regression.cc.

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

Referenced by InstallApplications().

◆ InstallApplications()

void HwmpReactiveRegressionTest::InstallApplications ( )
private

Install application function.

Definition at line 91 of file hwmp-reactive-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().

◆ ResetPosition()

void HwmpReactiveRegressionTest::ResetPosition ( )
private

Reset position function.

Definition at line 153 of file hwmp-reactive-regression.cc.

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

Referenced by CreateNodes().

◆ SendData()

void HwmpReactiveRegressionTest::SendData ( Ptr< Socket >  socket)
private

Send data.

Parameters
socketthe sending socket

Definition at line 165 of file hwmp-reactive-regression.cc.

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

Referenced by InstallApplications().

Member Data Documentation

◆ m_clientSocket

Ptr<Socket> HwmpReactiveRegressionTest::m_clientSocket
private

Client-side socket.

Definition at line 101 of file hwmp-reactive-regression.h.

Referenced by InstallApplications().

◆ m_interfaces

Ipv4InterfaceContainer HwmpReactiveRegressionTest::m_interfaces
private

interfaces

Definition at line 87 of file hwmp-reactive-regression.h.

Referenced by CreateDevices(), and InstallApplications().

◆ m_nodes

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

Definition at line 84 of file hwmp-reactive-regression.h.

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

◆ m_sentPktsCounter

uint32_t HwmpReactiveRegressionTest::m_sentPktsCounter
private

sent packets counter

Definition at line 104 of file hwmp-reactive-regression.h.

Referenced by SendData().

◆ m_serverSocket

Ptr<Socket> HwmpReactiveRegressionTest::m_serverSocket
private

Server-side socket.

Definition at line 99 of file hwmp-reactive-regression.h.

Referenced by InstallApplications().

◆ m_time

Time HwmpReactiveRegressionTest::m_time
private

Simulation time.

Definition at line 86 of file hwmp-reactive-regression.h.

Referenced by DoRun(), and SendData().

The documentation for this class was generated from the following files:
Generated on Wed Nov 7 2018 10:02:26 for ns-3 by   doxygen 1.8.14