TcpBicDecrementTest Class Reference

Testing the congestion avoidance decrement on TcpBic. More...

Inheritance diagram for TcpBicDecrementTest:

Public Member Functions
	TcpBicDecrementTest (uint32_t cWnd, uint32_t segmentSize, BooleanValue fastConvergence, uint32_t lastMaxCwnd, const std::string &name)
	Constructor. More...
Public Member Functions inherited from ns3::TestCase
virtual	~TestCase ()
	Destructor. More...
std::string	GetName (void) const

Private Member Functions
virtual void	DoRun (void)
	Implementation to actually run this TestCase. More...
void	ExecuteTest (void)
	Execute the test. More...

Private Attributes
uint32_t	m_cWnd
	Congestion window. More...
BooleanValue	m_fastConvergence
	Fast convergence. More...
uint32_t	m_lastMaxCwnd
	Last max Cwnd. More...
uint32_t	m_segmentSize
	Segment size. More...
Ptr< TcpSocketState >	m_state
	TCP socket state. 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 TestCsse. More...
bool	IsStatusFailure (void) const
	Check if any tests failed. More...
bool	IsStatusSuccess (void) 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 (void) const
	Check if this run should assert on failure. More...
bool	MustContinueOnFailure (void) 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...

Detailed Description

Testing the congestion avoidance decrement on TcpBic.

Definition at line 197 of file tcp-bic-test.cc.

Constructor & Destructor Documentation

TcpBicDecrementTest()

TcpBicDecrementTest::TcpBicDecrementTest	(	uint32_t	cWnd,
		uint32_t	segmentSize,
		BooleanValue	fastConvergence,
		uint32_t	lastMaxCwnd,
		const std::string &	name
	)

Constructor.

Parameters

cWnd	Congestion window.
segmentSize	Segment size.
fastConvergence	Fast convergence.
lastMaxCwnd	Last max Cwnd.
name	Test description.

Definition at line 229 of file tcp-bic-test.cc.

Member Function Documentation

DoRun()

void TcpBicDecrementTest::DoRun ( void  )

privatevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 243 of file tcp-bic-test.cc.

References ExecuteTest(), ns3::TcpSocketState::m_cWnd, m_cWnd, ns3::TcpSocketState::m_segmentSize, m_segmentSize, m_state, and ns3::Seconds().

ExecuteTest()

void TcpBicDecrementTest::ExecuteTest ( void  )

private

Execute the test.

Definition at line 256 of file tcp-bic-test.cc.

References ns3::DoubleValue::Get(), ns3::UintegerValue::Get(), ns3::BooleanValue::Get(), ns3::ObjectBase::GetAttribute(), ns3::TcpBic::GetSsThresh(), ns3::TcpSocketState::m_cWnd, m_cWnd, m_fastConvergence, ns3::TcpBic::m_lastMaxCwnd, m_lastMaxCwnd, m_segmentSize, m_state, max, NS_TEST_ASSERT_MSG_EQ, and ns3::ObjectBase::SetAttribute().

Referenced by DoRun().

Member Data Documentation

m_cWnd

uint32_t TcpBicDecrementTest::m_cWnd

private

Congestion window.

Definition at line 222 of file tcp-bic-test.cc.

Referenced by DoRun(), and ExecuteTest().

m_fastConvergence

BooleanValue TcpBicDecrementTest::m_fastConvergence

private

Fast convergence.

Definition at line 224 of file tcp-bic-test.cc.

Referenced by ExecuteTest().

m_lastMaxCwnd

uint32_t TcpBicDecrementTest::m_lastMaxCwnd

private

Last max Cwnd.

Definition at line 225 of file tcp-bic-test.cc.

Referenced by ExecuteTest().

m_segmentSize

uint32_t TcpBicDecrementTest::m_segmentSize

private

Segment size.

Definition at line 223 of file tcp-bic-test.cc.

Referenced by DoRun(), and ExecuteTest().

m_state

Ptr<TcpSocketState> TcpBicDecrementTest::m_state

private

TCP socket state.

Definition at line 226 of file tcp-bic-test.cc.

Referenced by DoRun(), and ExecuteTest().

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

• src/internet/test/tcp-bic-test.cc