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HwmpSimplestRegressionTest Class Reference

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

#include "hwmp-simplest-regression.h"

+ Inheritance diagram for HwmpSimplestRegressionTest:
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Public Member Functions

 HwmpSimplestRegressionTest ()
 
 ~HwmpSimplestRegressionTest () 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.
 
void SendData (Ptr< Socket > socket)
 Send data.
 

Private Attributes

Ptr< Socketm_clientSocket
 Client-side socket.
 
Ipv4InterfaceContainer m_interfaces
 interfaces
 
NodeContainerm_nodes
 
uint32_t m_sentPktsCounter
 sent packets counter
 
Ptr< Socketm_serverSocket
 Server-side socket.
 
Time m_time
 Simulation time.
 

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.
 
void AddTestCase (TestCase *testCase, TestDuration 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

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

Procedure of opening peer link is the following:

*           server       client
* <-----------|----------->   Broadcast frame
*             |----------->|  Unicast frame
*
*                                        !!! PMP routines:
* <-----------|----------->|             Beacon
*             |----------->|             Peer Link Open frame
*             |<-----------|             Peer Link Confirm frame
*             |<-----------|             Peer Link Open frame
*             |----------->|             Peer Link Confirm frame
*             |............|             !!! Data started:
*             |<-----------|-----------> ARP Request (time 2)
* <-----------|----------->|             PREQ
*             |<-----------|             PREP
*             |----------->|             ARP reply
* <-----------|----------->|             ARP Request (reflooded after delay)
*             |<-----------|             Data (first UDP datagram)
* <-----------|----------->|             ARP Request
*             |<-----------|             ARP reply
*             |----------->|             Data
*             |<-----------|-----------> ARP Request (reflooded after delay)
*             |............|             Some other beacons
*             |<-----------|             Data
*             |----------->|             Data
*             |............|             !!! Route expiration routines:
*             |............|             !!! (after time 7)
*             |<-----------|-----------> 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 server tries to close peer link due to beacon loss

Definition at line 71 of file hwmp-simplest-regression.h.

Constructor & Destructor Documentation

◆ HwmpSimplestRegressionTest()

HwmpSimplestRegressionTest::HwmpSimplestRegressionTest ( )

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

◆ ~HwmpSimplestRegressionTest()

HwmpSimplestRegressionTest::~HwmpSimplestRegressionTest ( )
override

Definition at line 52 of file hwmp-simplest-regression.cc.

References m_nodes.

Member Function Documentation

◆ CheckResults()

void HwmpSimplestRegressionTest::CheckResults ( )

Check results function.

Definition at line 169 of file hwmp-simplest-regression.cc.

References NS_PCAP_TEST_EXPECT_EQ, and PREFIX.

Referenced by DoRun().

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◆ CreateDevices()

◆ CreateNodes()

void HwmpSimplestRegressionTest::CreateNodes ( )
private

Create nodes function.

Definition at line 76 of file hwmp-simplest-regression.cc.

References ns3::NodeContainer::Create(), m_nodes, ResetPosition(), ns3::Simulator::Schedule(), and ns3::Seconds().

Referenced by DoRun().

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◆ DoRun()

void HwmpSimplestRegressionTest::DoRun ( )
overridevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 58 of file hwmp-simplest-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 HwmpSimplestRegressionTest::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 207 of file hwmp-simplest-regression.cc.

Referenced by InstallApplications().

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◆ HandleReadServer()

void HwmpSimplestRegressionTest::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 193 of file hwmp-simplest-regression.cc.

Referenced by InstallApplications().

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◆ InstallApplications()

◆ ResetPosition()

void HwmpSimplestRegressionTest::ResetPosition ( )
private

Reset position.

Definition at line 100 of file hwmp-simplest-regression.cc.

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

Referenced by CreateNodes().

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◆ SendData()

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

Send data.

Parameters
socketthe sending socket

Definition at line 178 of file hwmp-simplest-regression.cc.

References m_sentPktsCounter, m_time, ns3::Simulator::Now(), ns3::Simulator::ScheduleWithContext(), ns3::Seconds(), and SendData().

Referenced by InstallApplications(), and SendData().

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Member Data Documentation

◆ m_clientSocket

Ptr<Socket> HwmpSimplestRegressionTest::m_clientSocket
private

Client-side socket.

Definition at line 100 of file hwmp-simplest-regression.h.

Referenced by InstallApplications().

◆ m_interfaces

Ipv4InterfaceContainer HwmpSimplestRegressionTest::m_interfaces
private

interfaces

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

Referenced by CreateDevices(), and InstallApplications().

◆ m_nodes

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

Definition at line 83 of file hwmp-simplest-regression.h.

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

◆ m_sentPktsCounter

uint32_t HwmpSimplestRegressionTest::m_sentPktsCounter
private

sent packets counter

Definition at line 103 of file hwmp-simplest-regression.h.

Referenced by SendData().

◆ m_serverSocket

Ptr<Socket> HwmpSimplestRegressionTest::m_serverSocket
private

Server-side socket.

Definition at line 98 of file hwmp-simplest-regression.h.

Referenced by InstallApplications().

◆ m_time

Time HwmpSimplestRegressionTest::m_time
private

Simulation time.

Definition at line 85 of file hwmp-simplest-regression.h.

Referenced by DoRun(), and SendData().


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