Trivial (still useful) test of OLSR operation. More...

#include "hello-regression-test.h"

Inheritance diagram for ns3::olsr::HelloRegressionTest:

Collaboration diagram for ns3::olsr::HelloRegressionTest:

Public Member Functions
	HelloRegressionTest ()

	~HelloRegressionTest () override

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	CreateNodes ()
	Create & configure test network.

void	DoRun () override
	Implementation to actually run this TestCase.

void	ReceivePktProbeA (Ptr< Socket > socket)
	Receive raw data on node A.

void	ReceivePktProbeB (Ptr< Socket > socket)
	Receive raw data on node B.

Private Attributes
uint8_t	m_countA
	Packet counter on node A.

uint8_t	m_countB
	Packet counter on node B.

Ptr< Ipv4RawSocketImpl >	m_rxSocketA
	Receiving socket on node A.

Ptr< Ipv4RawSocketImpl >	m_rxSocketB
	Receiving socket on node B.

const Time	m_time
	Total 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.

Detailed Description

Trivial (still useful) test of OLSR operation.

This test creates 2 stations with point-to-point link and runs OLSR without any extra traffic. It is expected that only HELLO messages will be sent.

Expected trace (5 seconds):

 1       2
 |------>|   HELLO (empty) src = 10.1.1.1
 |<------|   HELLO (empty) src = 10.1.1.2
 |------>|   HELLO (Link type: Asymmetric link, Neighbor address: 10.1.1.2) src = 10.1.1.1
 |<------|   HELLO (Link type: Asymmetric link, Neighbor address: 10.1.1.1) src = 10.1.1.2
 |------>|   HELLO (Link type: Symmetric link, Neighbor address: 10.1.1.2) src = 10.1.1.1
 |<------|   HELLO (Link type: Symmetric link, Neighbor address: 10.1.1.1) src = 10.1.1.2

Definition at line 42 of file hello-regression-test.h.

Constructor & Destructor Documentation

◆ HelloRegressionTest()

ns3::olsr::HelloRegressionTest::HelloRegressionTest ( )

Definition at line 35 of file hello-regression-test.cc.

◆ ~HelloRegressionTest()

ns3::olsr::HelloRegressionTest::~HelloRegressionTest ( )

override

Definition at line 43 of file hello-regression-test.cc.

Member Function Documentation

◆ CreateNodes()

void ns3::olsr::HelloRegressionTest::CreateNodes ( )

private

Create & configure test network.

Definition at line 63 of file hello-regression-test.cc.

References ns3::NodeContainer::Create(), ns3::DynamicCast(), ns3::NodeContainer::Get(), ns3::Object::GetObject(), ns3::SimpleNetDeviceHelper::Install(), m_rxSocketA, m_rxSocketB, ns3::MakeCallback(), NS_TEST_ASSERT_MSG_EQ, ns3::UdpL4Protocol::PROT_NUMBER, ReceivePktProbeA(), ReceivePktProbeB(), ns3::SimpleNetDeviceHelper::SetChannelAttribute(), ns3::SimpleNetDeviceHelper::SetDeviceAttribute(), ns3::Ipv4RawSocketImpl::SetProtocol(), and ns3::Socket::SetRecvCallback().

Referenced by DoRun().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ DoRun()

void ns3::olsr::HelloRegressionTest::DoRun ( )

overrideprivatevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 48 of file hello-regression-test.cc.

References CreateNodes(), ns3::Simulator::Destroy(), m_rxSocketA, m_rxSocketB, m_time, ns3::Simulator::Run(), ns3::RngSeedManager::SetRun(), ns3::RngSeedManager::SetSeed(), and ns3::Simulator::Stop().

Here is the call graph for this function:

◆ ReceivePktProbeA()

void ns3::olsr::HelloRegressionTest::ReceivePktProbeA ( Ptr< Socket > socket )

private

Receive raw data on node A.

Parameters

socket receiving socket

Definition at line 99 of file hello-regression-test.cc.

References ns3::olsr::MessageHeader::GetHello(), ns3::olsr::MessageHeader::GetOriginatorAddress(), ns3::olsr::MessageHeader::Hello::linkMessages, m_countA, NS_ASSERT, and NS_TEST_EXPECT_MSG_EQ.

Referenced by CreateNodes().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ ReceivePktProbeB()

void ns3::olsr::HelloRegressionTest::ReceivePktProbeB ( Ptr< Socket > socket )

private

Receive raw data on node B.

Parameters

socket receiving socket

Definition at line 152 of file hello-regression-test.cc.

References ns3::olsr::MessageHeader::GetHello(), ns3::olsr::MessageHeader::GetOriginatorAddress(), ns3::olsr::MessageHeader::Hello::linkMessages, m_countA, m_countB, NS_ASSERT, and NS_TEST_EXPECT_MSG_EQ.

Referenced by CreateNodes().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

◆ m_countA

uint8_t ns3::olsr::HelloRegressionTest::m_countA

private

Packet counter on node A.

Definition at line 61 of file hello-regression-test.h.

Referenced by ReceivePktProbeA(), and ReceivePktProbeB().

◆ m_countB

uint8_t ns3::olsr::HelloRegressionTest::m_countB

private

Packet counter on node B.

Definition at line 70 of file hello-regression-test.h.

Referenced by ReceivePktProbeB().

◆ m_rxSocketA

Ptr<Ipv4RawSocketImpl> ns3::olsr::HelloRegressionTest::m_rxSocketA

private

Receiving socket on node A.

Definition at line 63 of file hello-regression-test.h.

Referenced by CreateNodes(), and DoRun().

◆ m_rxSocketB

Ptr<Ipv4RawSocketImpl> ns3::olsr::HelloRegressionTest::m_rxSocketB

private

Receiving socket on node B.

Definition at line 72 of file hello-regression-test.h.

Referenced by CreateNodes(), and DoRun().

◆ m_time

const Time ns3::olsr::HelloRegressionTest::m_time

private

Total simulation time.

Definition at line 50 of file hello-regression-test.h.

Referenced by DoRun().

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

src/olsr/test/hello-regression-test.h
src/olsr/test/hello-regression-test.cc

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ HelloRegressionTest()

◆ ~HelloRegressionTest()

Member Function Documentation

◆ CreateNodes()

◆ DoRun()

◆ ReceivePktProbeA()

◆ ReceivePktProbeB()

Member Data Documentation

◆ m_countA

◆ m_countB

◆ m_rxSocketA

◆ m_rxSocketB

◆ m_time