Test Cubic response. More...

Inheritance diagram for Ns3TcpCubicTestCase:

Collaboration diagram for Ns3TcpCubicTestCase:

Public Member Functions
	Ns3TcpCubicTestCase (std::string testCase, std::string prefix, bool fastConvergence, bool tcpFriendliness, Time baseRtt, bool capacityIncrease)
	Constructor.

	~Ns3TcpCubicTestCase () 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
bool	CheckValues (Time start, Time end, double lowerBound, double upperBound)
	Check that time series values within a time range are within a value range.

void	ConnectCwndTrace (uint32_t nodeId, uint32_t socketId)
	Connect TCP cwnd trace after socket is instantiated.

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

void	IncreaseBandwidth (Ptr< PointToPointNetDevice > device)
	Increases the device bandwidth to 100 Mbps.

Private Attributes
Time	m_baseRtt
	the base RTT to use

bool	m_capacityIncrease
	whether to trigger a capacity increase

Gnuplot2dDataset	m_cwndTimeSeries
	cwnd time series

bool	m_fastConvergence
	whether to enable fast convergence

std::string	m_prefix
	filename prefix if writing files

bool	m_tcpFriendliness
	whether to enable TCP friendliness

std::map< Time, double >	m_timeSeries
	time series to check

bool	m_writeGnuplot {WRITE_GNUPLOT}
	Whether to write gnuplot files.

bool	m_writeResults {WRITE_PCAP}
	Whether to write pcaps.

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...

using	TestDuration = Duration

Static Public Attributes inherited from ns3::TestCase
static constexpr auto	EXTENSIVE = Duration::EXTENSIVE

static constexpr auto	QUICK = Duration::QUICK

static constexpr auto	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

Test Cubic response.

Constructor & Destructor Documentation

Ns3TcpCubicTestCase::Ns3TcpCubicTestCase	(	std::string	testCase,
		std::string	prefix,
		bool	fastConvergence,
		bool	tcpFriendliness,
		Time	baseRtt,
		bool	capacityIncrease
	)

Constructor.

Parameters

testCase	testcase name
prefix	filename prefix if writing output files
fastConvergence	whether to enable fast convergence
tcpFriendliness	whether to enable TCP friendliness
baseRtt	base RTT to use for test case
capacityIncrease	whether to trigger a sudden capacity increase