Ns3TcpNoDelayTestCase Class Reference

Tests of Nagle's algorithm and the TCP no delay option. More...

Inheritance diagram for Ns3TcpNoDelayTestCase:

Collaboration diagram for Ns3TcpNoDelayTestCase:

Public Member Functions
	Ns3TcpNoDelayTestCase (bool noDelay)
	Constructor.
	~Ns3TcpNoDelayTestCase () 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	DoRun () override
	Implementation to actually run this TestCase.
void	SinkRx (std::string path, Ptr< const Packet > p, const Address &address)
	Receive a TCP packet.

Private Attributes
TestVectors< uint32_t >	m_inputs
	Sent packets test vector.
bool	m_noDelay
	Enable or disable TCP no delay option.
TestVectors< uint32_t >	m_responses
	Received packets test vector.
bool	m_writeResults
	True if write PCAP files.

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

Tests of Nagle's algorithm and the TCP no delay option.

Definition at line 36 of file ns3tcp-no-delay-test-suite.cc.

Constructor & Destructor Documentation

Ns3TcpNoDelayTestCase()

Ns3TcpNoDelayTestCase::Ns3TcpNoDelayTestCase

(

bool

noDelay

)

Constructor.

Parameters

noDelay

Enable or disable TCP no delay option.

Definition at line 67 of file ns3tcp-no-delay-test-suite.cc.

~Ns3TcpNoDelayTestCase()

Ns3TcpNoDelayTestCase::~Ns3TcpNoDelayTestCase ( )

inlineoverride

Definition at line 46 of file ns3tcp-no-delay-test-suite.cc.

Member Function Documentation

DoRun()

void Ns3TcpNoDelayTestCase::DoRun ( )

overrideprivatevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 82 of file ns3tcp-no-delay-test-suite.cc.

References ns3::TestVectors< T >::Add(), ns3::SocketWriter::Close(), ns3::Config::Connect(), ns3::SocketWriter::Connect(), ns3::CreateObject(), ns3::Simulator::Destroy(), ns3::TestVectors< T >::Get(), ns3::Ipv4InterfaceContainer::GetAddress(), ns3::Ipv4Address::GetAny(), ns3::TestVectors< T >::GetN(), m_inputs, m_noDelay, m_responses, m_writeResults, ns3::MakeCallback(), NS_TEST_ASSERT_MSG_EQ, ns3::Simulator::Run(), ns3::Simulator::Schedule(), ns3::Seconds(), ns3::Config::SetDefault(), sink, SinkRx(), ns3::ApplicationContainer::Start(), ns3::ApplicationContainer::Stop(), ns3::Simulator::Stop(), and ns3::SocketWriter::Write().

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SinkRx()

void Ns3TcpNoDelayTestCase::SinkRx ( std::string path, Ptr< const Packet > p, const Address & address )

private

Receive a TCP packet.

Parameters

path	The callback context (unused).
p	The received packet.
address	The sender's address (unused).

Definition at line 76 of file ns3tcp-no-delay-test-suite.cc.

References ns3::TestVectors< T >::Add(), and m_responses.

Referenced by DoRun().

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Member Data Documentation

m_inputs

TestVectors<uint32_t> Ns3TcpNoDelayTestCase::m_inputs

private

Sent packets test vector.

Definition at line 63 of file ns3tcp-no-delay-test-suite.cc.

Referenced by DoRun().

m_noDelay

bool Ns3TcpNoDelayTestCase::m_noDelay

private

Enable or disable TCP no delay option.

Definition at line 52 of file ns3tcp-no-delay-test-suite.cc.

Referenced by DoRun().

m_responses

TestVectors<uint32_t> Ns3TcpNoDelayTestCase::m_responses

private

Received packets test vector.

Definition at line 64 of file ns3tcp-no-delay-test-suite.cc.

Referenced by DoRun(), and SinkRx().

m_writeResults

bool Ns3TcpNoDelayTestCase::m_writeResults

private

True if write PCAP files.

Definition at line 53 of file ns3tcp-no-delay-test-suite.cc.

Referenced by DoRun().

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

• src/test/ns3tcp/ns3tcp-no-delay-test-suite.cc