This is a test for intermediate reply and saving routing information about neighbour. More...
#include "hwmp-target-flags-regression.h"
Public Member Functions | |
HwmpDoRfRegressionTest () | |
~HwmpDoRfRegressionTest () 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 | SendDataA (Ptr< Socket > socket) |
Send data A. | |
void | SendDataB (Ptr< Socket > socket) |
Send data B. | |
void | SendDataC (Ptr< Socket > socket) |
Send data C. | |
Private Attributes | |
Ptr< Socket > | m_clientSocketA |
Client-side socket. | |
Ptr< Socket > | m_clientSocketB |
Client-side socket. | |
Ptr< Socket > | m_clientSocketC |
Client-side socket. | |
Ipv4InterfaceContainer | m_interfaces |
interfaces | |
NodeContainer * | m_nodes |
uint32_t | m_sentPktsCounterA |
sent packets counter A | |
uint32_t | m_sentPktsCounterB |
sent packets counter B | |
uint32_t | m_sentPktsCounterC |
sent packets counter C | |
Ptr< Socket > | m_serverSocketA |
Server-side socket. | |
Ptr< Socket > | m_serverSocketB |
Server-side socket. | |
Time | m_time |
Simulation time. | |
Additional Inherited Members | |
Public Types inherited from ns3::TestCase | |
enum class | Duration { QUICK = 1 , EXTENSIVE = 2 , TAKES_FOREVER = 3 } |
How long the test takes to execute. More... | |
Static Public Attributes inherited from ns3::TestCase | |
static constexpr auto | QUICK = Duration::QUICK |
Deprecated test duration simple enums. | |
static constexpr auto | EXTENSIVE = Duration::EXTENSIVE |
static constexpr auto | TAKES_FOREVER = Duration::TAKES_FOREVER |
Protected Member Functions inherited from ns3::TestCase | |
TestCase (std::string name) | |
Constructor. | |
void | AddTestCase (TestCase *testCase, Duration duration=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. | |
This is a test for intermediate reply and saving routing information about neighbour.
4 stations and 3 UDP ping streams are initiated.
<-----------|-----------> Broadcast frame |----------->| Unicast frame (Node ID) 0 1 2 3 (MAC addr) 10 11 12 13 | |<-----------|----------->| ARP request (12 asks who has 10) | | |<-----------|-----------> ARP request |<-----------|----------->| | ARP request <-----------|----------->| | | PREQ |<-----------|----------->| | PREQ | |<-----------| | PREP |<-----------| | | PREP |----------->| | | ARP reply | |----------->| | ARP REPLY | |<-----------| | Data |............|............|............| |<-----------|----------->| | ARP request (11 asks who has 10) |............|............|............| |----------->| | | ARP reply ^ Note, that this arp reply goes without route discovery procedure, because route is known from previous PREQ/PREP exchange |<-----------| | | DATA |............|............|............| <-----------|----------->| | | ARP request (10 asks who has 13) |............|............|............| | | |<-----------|-----------> PREQ (13 asks about 10) DO=0 RF=1 | | |----------->| PREP (intermediate reply - 12 knows about 10) | |<-----------|----------->| PREQ DO=1 RF=0 |............|............|............| |----------->| | | PREP | |----------->| | PREP | | |----------->| PREP
Definition at line 61 of file hwmp-target-flags-regression.h.
HwmpDoRfRegressionTest::HwmpDoRfRegressionTest | ( | ) |
Definition at line 34 of file hwmp-target-flags-regression.cc.
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override |
Definition at line 44 of file hwmp-target-flags-regression.cc.
References m_nodes.
void HwmpDoRfRegressionTest::CheckResults | ( | ) |
Check results function.
Definition at line 180 of file hwmp-target-flags-regression.cc.
References NS_PCAP_TEST_EXPECT_EQ, and PREFIX.
Referenced by DoRun().
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private |
Create devices function.
Definition at line 143 of file hwmp-target-flags-regression.cc.
References ns3::InternetStackHelper::AssignStreams(), ns3::MeshHelper::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::InternetStackHelper::Install(), ns3::MeshHelper::Install(), m_interfaces, m_nodes, NS_TEST_ASSERT_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 68 of file hwmp-target-flags-regression.cc.
References ns3::NodeContainer::Create(), and m_nodes.
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 50 of file hwmp-target-flags-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 248 of file hwmp-target-flags-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 234 of file hwmp-target-flags-regression.cc.
Referenced by InstallApplications().
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private |
Install application function.
Definition at line 91 of file hwmp-target-flags-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_clientSocketA, m_clientSocketB, m_interfaces, m_nodes, m_serverSocketA, m_serverSocketB, ns3::MakeCallback(), ns3::Simulator::ScheduleWithContext(), ns3::Seconds(), SendDataA(), SendDataB(), SendDataC(), and ns3::Socket::SetRecvCallback().
Referenced by DoRun().
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private |
Reset position function.
Send data A.
socket | the sending socket |
Definition at line 189 of file hwmp-target-flags-regression.cc.
References ns3::Create(), m_sentPktsCounterA, m_time, ns3::Simulator::Now(), ns3::Simulator::ScheduleWithContext(), ns3::Seconds(), and SendDataA().
Referenced by InstallApplications(), and SendDataA().
Send data B.
socket | the sending socket |
Definition at line 204 of file hwmp-target-flags-regression.cc.
References ns3::Create(), m_sentPktsCounterA, m_sentPktsCounterB, m_time, ns3::Simulator::Now(), ns3::Simulator::ScheduleWithContext(), ns3::Seconds(), and SendDataB().
Referenced by InstallApplications(), and SendDataB().
Send data C.
socket | the sending socket |
Definition at line 219 of file hwmp-target-flags-regression.cc.
References ns3::Create(), m_sentPktsCounterA, m_sentPktsCounterC, m_time, ns3::Simulator::Now(), ns3::Simulator::ScheduleWithContext(), ns3::Seconds(), and SendDataC().
Referenced by InstallApplications(), and SendDataC().
Client-side socket.
Definition at line 92 of file hwmp-target-flags-regression.h.
Referenced by InstallApplications().
Client-side socket.
Definition at line 94 of file hwmp-target-flags-regression.h.
Referenced by InstallApplications().
Client-side socket.
Definition at line 96 of file hwmp-target-flags-regression.h.
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private |
interfaces
Definition at line 76 of file hwmp-target-flags-regression.h.
Referenced by CreateDevices(), and InstallApplications().
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private |
Definition at line 73 of file hwmp-target-flags-regression.h.
Referenced by ~HwmpDoRfRegressionTest(), CreateDevices(), CreateNodes(), DoRun(), and InstallApplications().
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private |
sent packets counter A
Definition at line 99 of file hwmp-target-flags-regression.h.
Referenced by SendDataA(), SendDataB(), and SendDataC().
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private |
sent packets counter B
Definition at line 101 of file hwmp-target-flags-regression.h.
Referenced by SendDataB().
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private |
sent packets counter C
Definition at line 103 of file hwmp-target-flags-regression.h.
Referenced by SendDataC().
Server-side socket.
Definition at line 88 of file hwmp-target-flags-regression.h.
Referenced by InstallApplications().
Server-side socket.
Definition at line 90 of file hwmp-target-flags-regression.h.
Referenced by InstallApplications().
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private |
Simulation time.
Definition at line 75 of file hwmp-target-flags-regression.h.
Referenced by DoRun(), SendDataA(), SendDataB(), and SendDataC().