test for multihop path establishing and path error procedures Initiate scenario with 6 stations. More...
#include "hwmp-reactive-regression.h"
Public Member Functions | |
HwmpReactiveRegressionTest () | |
~HwmpReactiveRegressionTest () 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 | 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. | |
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)
* 0 1 2 3 4 5 * | | | | |<---|---> ARP request (2.002s) * |....|....|....|....|....| ARP requests (continued) * |<---|--->| | | | ARP request * <---|--->| | | | | PREQ } This order is broken * <---|--->| | | | | ARP request} due to BroadcastDca * |<---|--->| | | | PREQ 2.00468s) * |....|....|....|....|....| ARP request * | | | |<---|--->| PREQ (2.00621s) * | | | | |<---| PREP * |....|....|....|....|....| PREP (continued) * |<---| | | | | PREP (2.00808s) * |--->| | | | | ARP reply (2.0084s) * |....|....|....|....|....| ARP replies * | | | | |--->| ARP reply (2.01049s) * | | | | |<---| Data (2.01059s) * |....|....|....|....|....| Data (continued) * |<---| | | | | Data * <---|--->| | | | | ARP request (2.02076s) * |....|....|....|....|....| ARP requests (continued) * | | | | |<---|---> ARP request * | | | | |<---| ARP reply (2.02281s) * |....|....|....|....|....| ARP replies (continued) * |<---| | | | | ARP reply * |--->| | | | | Data * At 5s, station number 3 disappears, and PERR is forwarded from 2 to 0 * and from 4 to 5, and station 5 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 71 of file hwmp-reactive-regression.h.
HwmpReactiveRegressionTest::HwmpReactiveRegressionTest | ( | ) |
Definition at line 42 of file hwmp-reactive-regression.cc.
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override |
Definition at line 50 of file hwmp-reactive-regression.cc.
References m_nodes.
void HwmpReactiveRegressionTest::CheckResults | ( | ) |
Check results function.
Definition at line 153 of file hwmp-reactive-regression.cc.
References NS_PCAP_TEST_EXPECT_EQ, and PREFIX.
Referenced by DoRun().
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private |
Create devices function.
Definition at line 116 of file hwmp-reactive-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_EXPECT_MSG_EQ, PREFIX, ns3::Seconds(), ns3::YansWifiPhyHelper::SetChannel(), ns3::WifiPhyHelper::SetErrorRateModel(), ns3::MeshHelper::SetMacType(), ns3::MeshHelper::SetNumberOfInterfaces(), and ns3::MeshHelper::SetStackInstaller().
Referenced by DoRun().
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private |
Create nodes function.
Definition at line 73 of file hwmp-reactive-regression.cc.
References ns3::NodeContainer::Create(), m_nodes, ResetPosition(), ns3::Simulator::Schedule(), and ns3::Seconds().
Referenced by DoRun().
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overridevirtual |
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-reactive-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 203 of file hwmp-reactive-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 189 of file hwmp-reactive-regression.cc.
Referenced by InstallApplications().
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private |
Install application function.
Definition at line 92 of file hwmp-reactive-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().
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private |
Reset position function.
Definition at line 162 of file hwmp-reactive-regression.cc.
References ns3::NodeContainer::Get(), and m_nodes.
Referenced by CreateNodes().
Send data.
socket | the sending socket |
Definition at line 174 of file hwmp-reactive-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-reactive-regression.h.
Referenced by InstallApplications().
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private |
interfaces
Definition at line 86 of file hwmp-reactive-regression.h.
Referenced by CreateDevices(), and InstallApplications().
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private |
Definition at line 83 of file hwmp-reactive-regression.h.
Referenced by ~HwmpReactiveRegressionTest(), CreateDevices(), CreateNodes(), DoRun(), InstallApplications(), and ResetPosition().
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private |
sent packets counter
Definition at line 103 of file hwmp-reactive-regression.h.
Referenced by SendData().
Server-side socket.
Definition at line 98 of file hwmp-reactive-regression.h.
Referenced by InstallApplications().
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private |
Simulation time.
Definition at line 85 of file hwmp-reactive-regression.h.
Referenced by DoRun(), and SendData().