IPv4 Deduplication Performance Test. More...

Inheritance diagram for Ipv4DeduplicationPerformanceTest:

Collaboration diagram for Ipv4DeduplicationPerformanceTest:

Public Member Functions
	Ipv4DeduplicationPerformanceTest ()

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	DoSendData (Ptr< Socket > socket, Address to, uint8_t socketIndex)
	Send data.

Private Attributes
std::vector< Ptr< Socket > >	m_sockets
	sockets in use

uint8_t	m_target
	number of packets to transmit on each socket

std::vector< uint8_t >	m_txPackets
	transmitted packets for each socket

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

IPv4 Deduplication Performance Test.

This test case sets up a fully connected network of 10 nodes. Each node transmits 2 packets / second for about 20 seconds. Packets are relayed from every receiver. The test outputs the number of events that have been processed during the course of the simulation. Test runtime is also a metric.

The de-duplication cache entry expiration algorithm has evolved from an event-per-expiry (EPE) algorithm to a periodic event, batch purge (PBP) algorithm. The current metrics are taken from tests on the development box. Periodic batch purge period defaults to 1s.