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. More... | |
void | DoRun () override |
Implementation to actually run this TestCase. More... | |
Public Member Functions inherited from ns3::TestCase | |
TestCase (const TestCase &)=delete | |
virtual | ~TestCase () |
Destructor. More... | |
std::string | GetName () const |
TestCase & | operator= (const TestCase &)=delete |
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 | SendDataA (Ptr< Socket > socket) |
Send data A. More... | |
void | SendDataB (Ptr< Socket > socket) |
Send data B. More... | |
void | SendDataC (Ptr< Socket > socket) |
Send data C. More... | |
Private Attributes | |
Ptr< Socket > | m_clientSocketA |
Client-side socket. More... | |
Ptr< Socket > | m_clientSocketB |
Client-side socket. More... | |
Ptr< Socket > | m_clientSocketC |
Client-side socket. More... | |
Ipv4InterfaceContainer | m_interfaces |
interfaces More... | |
NodeContainer * | m_nodes |
uint32_t | m_sentPktsCounterA |
sent packets counter A More... | |
uint32_t | m_sentPktsCounterB |
sent packets counter B More... | |
uint32_t | m_sentPktsCounterC |
sent packets counter C More... | |
Ptr< Socket > | m_serverSocketA |
Server-side socket. More... | |
Ptr< Socket > | m_serverSocketB |
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 TestCase. More... | |
bool | IsStatusFailure () const |
Check if any tests failed. More... | |
bool | IsStatusSuccess () 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 () const |
Check if this run should assert on failure. More... | |
bool | MustContinueOnFailure () 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... | |
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 68 of file hwmp-target-flags-regression.h.
HwmpDoRfRegressionTest::HwmpDoRfRegressionTest | ( | ) |
Definition at line 45 of file hwmp-target-flags-regression.cc.
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override |
Definition at line 55 of file hwmp-target-flags-regression.cc.
References m_nodes.
void HwmpDoRfRegressionTest::CheckResults | ( | ) |
Check results function.
Definition at line 191 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 154 of file hwmp-target-flags-regression.cc.
References first::address, ns3::MeshHelper::AssignStreams(), ns3::InternetStackHelper::AssignStreams(), ns3::YansWifiChannelHelper::AssignStreams(), ns3::YansWifiChannelHelper::Create(), ns3::TestCase::CreateTempDirFilename(), ns3::WifiPhyHelper::DisablePreambleDetectionModel(), 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::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 79 of file hwmp-target-flags-regression.cc.
References ns3::NodeContainer::Create(), m_nodes, and third::mobility.
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 61 of file hwmp-target-flags-regression.cc.
References CheckResults(), CreateDevices(), CreateNodes(), InstallApplications(), m_nodes, and m_time.
Handle a packet reception.
This function is called by lower layers.
socket | the socket the packet was received to. |
Definition at line 259 of file hwmp-target-flags-regression.cc.
References ns3::Socket::RecvFrom().
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 245 of file hwmp-target-flags-regression.cc.
References ns3::Socket::RecvFrom(), ns3::Packet::RemoveAllByteTags(), ns3::Packet::RemoveAllPacketTags(), and ns3::Socket::SendTo().
Referenced by InstallApplications().
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private |
Install application function.
Definition at line 102 of file hwmp-target-flags-regression.cc.
References ns3::Socket::Bind(), ns3::Socket::Connect(), ns3::NodeContainer::Get(), ns3::Ipv4InterfaceContainer::GetAddress(), ns3::Node::GetId(), ns3::Socket::GetNode(), HandleReadClient(), HandleReadServer(), m_clientSocketA, m_clientSocketB, m_interfaces, m_nodes, m_serverSocketA, m_serverSocketB, ns3::MakeCallback(), 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 200 of file hwmp-target-flags-regression.cc.
References ns3::Node::GetId(), ns3::Socket::GetNode(), m_sentPktsCounterA, m_time, ns3::Now(), ns3::Seconds(), and ns3::Socket::Send().
Referenced by InstallApplications().
Send data B.
socket | the sending socket |
Definition at line 215 of file hwmp-target-flags-regression.cc.
References ns3::Node::GetId(), ns3::Socket::GetNode(), m_sentPktsCounterA, m_sentPktsCounterB, m_time, ns3::Now(), ns3::Seconds(), and ns3::Socket::Send().
Referenced by InstallApplications().
Send data C.
socket | the sending socket |
Definition at line 230 of file hwmp-target-flags-regression.cc.
References ns3::Node::GetId(), ns3::Socket::GetNode(), m_sentPktsCounterA, m_sentPktsCounterC, m_time, ns3::Now(), ns3::Seconds(), and ns3::Socket::Send().
Referenced by InstallApplications().
Client-side socket.
Definition at line 99 of file hwmp-target-flags-regression.h.
Referenced by InstallApplications().
Client-side socket.
Definition at line 101 of file hwmp-target-flags-regression.h.
Referenced by InstallApplications().
Client-side socket.
Definition at line 103 of file hwmp-target-flags-regression.h.
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private |
interfaces
Definition at line 83 of file hwmp-target-flags-regression.h.
Referenced by CreateDevices(), and InstallApplications().
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private |
Definition at line 80 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 106 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 108 of file hwmp-target-flags-regression.h.
Referenced by SendDataB().
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private |
sent packets counter C
Definition at line 110 of file hwmp-target-flags-regression.h.
Referenced by SendDataC().
Server-side socket.
Definition at line 95 of file hwmp-target-flags-regression.h.
Referenced by InstallApplications().
Server-side socket.
Definition at line 97 of file hwmp-target-flags-regression.h.
Referenced by InstallApplications().
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private |
Simulation time.
Definition at line 82 of file hwmp-target-flags-regression.h.
Referenced by DoRun(), SendDataA(), SendDataB(), and SendDataC().