Peering Management & HWM Protocol regression test Initiate scenario with 2 stations. More...
#include "hwmp-simplest-regression.h"
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 |
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. | |
void | SendData (Ptr< Socket > socket) |
Send data. | |
Private Attributes | |
Ptr< Socket > | m_clientSocket |
Client-side socket. | |
Ipv4InterfaceContainer | m_interfaces |
interfaces | |
NodeContainer * | m_nodes |
uint32_t | m_sentPktsCounter |
sent packets counter | |
Ptr< Socket > | m_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. | |
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. | |
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.
HwmpSimplestRegressionTest::HwmpSimplestRegressionTest | ( | ) |
Definition at line 44 of file hwmp-simplest-regression.cc.
|
override |
Definition at line 52 of file hwmp-simplest-regression.cc.
References m_nodes.
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().
|
private |
Create devices function.
Definition at line 136 of file hwmp-simplest-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::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::MeshHelper::SetMacType(), ns3::MeshHelper::SetNumberOfInterfaces(), and ns3::MeshHelper::SetStackInstaller().
Referenced by DoRun().
|
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().
|
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().
Handle a packet reception.
This function is called by lower layers.
socket | the socket the packet was received to. |
Definition at line 207 of file hwmp-simplest-regression.cc.
Referenced by InstallApplications().
Handle a packet reception.
This function is called by lower layers.
socket | the socket the packet was received to. |
Definition at line 193 of file hwmp-simplest-regression.cc.
Referenced by InstallApplications().
|
private |
Install application function.
Definition at line 112 of file hwmp-simplest-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_clientSocket, m_interfaces, m_nodes, m_serverSocket, ns3::MakeCallback(), ns3::Simulator::ScheduleWithContext(), ns3::Seconds(), SendData(), and ns3::Socket::SetRecvCallback().
Referenced by DoRun().
|
private |
Reset position.
Definition at line 100 of file hwmp-simplest-regression.cc.
References ns3::NodeContainer::Get(), and m_nodes.
Referenced by CreateNodes().
Send data.
socket | the 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().
Client-side socket.
Definition at line 100 of file hwmp-simplest-regression.h.
Referenced by InstallApplications().
|
private |
interfaces
Definition at line 86 of file hwmp-simplest-regression.h.
Referenced by CreateDevices(), and InstallApplications().
|
private |
Definition at line 83 of file hwmp-simplest-regression.h.
Referenced by ~HwmpSimplestRegressionTest(), CreateDevices(), CreateNodes(), DoRun(), InstallApplications(), and ResetPosition().
|
private |
sent packets counter
Definition at line 103 of file hwmp-simplest-regression.h.
Referenced by SendData().
Server-side socket.
Definition at line 98 of file hwmp-simplest-regression.h.
Referenced by InstallApplications().
|
private |
Simulation time.
Definition at line 85 of file hwmp-simplest-regression.h.
Referenced by DoRun(), and SendData().