BulkSendSeqTsSizeTestCase Class Reference

This test checks that the sequence number is sent and received in sequence despite the sending application having to pause and restart its sending due to a temporarily full transmit buffer. More...

Inheritance diagram for BulkSendSeqTsSizeTestCase:

Collaboration diagram for BulkSendSeqTsSizeTestCase:

Public Member Functions
	BulkSendSeqTsSizeTestCase ()
	~BulkSendSeqTsSizeTestCase () override
Public Member Functions inherited from ns3::TestCase
	TestCase (const TestCase &)=delete
virtual	~TestCase ()
	<
std::string	GetName () const
TestCase &	operator= (const TestCase &)=delete

Private Member Functions
void	DoRun () override
	Implementation to actually run this TestCase.
void	ReceiveRx (Ptr< const Packet > p, const Address &from, const Address &to, const SeqTsSizeHeader &header)
	Record a packet successfully received.
void	SendTx (Ptr< const Packet > p, const Address &from, const Address &to, const SeqTsSizeHeader &header)
	Record a packet successfully sent.

Private Attributes
Time	m_lastRxTs {Seconds(0)}
	Last recorded timestamp on Rx.
Time	m_lastTxTs {Seconds(0)}
	Last recorded timestamp on Tx.
uint64_t	m_received {0}
	number of bytes received
uint64_t	m_sent {0}
	number of bytes sent
uint64_t	m_seqRxCounter {0}
	Counter for Sequences on Rx.
uint64_t	m_seqTxCounter {0}
	Counter for Sequences on Tx.

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	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

This test checks that the sequence number is sent and received in sequence despite the sending application having to pause and restart its sending due to a temporarily full transmit buffer.

Definition at line 131 of file bulk-send-application-test-suite.cc.

Constructor & Destructor Documentation

BulkSendSeqTsSizeTestCase()

BulkSendSeqTsSizeTestCase::BulkSendSeqTsSizeTestCase

(

)

Definition at line 169 of file bulk-send-application-test-suite.cc.

~BulkSendSeqTsSizeTestCase()

BulkSendSeqTsSizeTestCase::~BulkSendSeqTsSizeTestCase ( )

override

Definition at line 174 of file bulk-send-application-test-suite.cc.

Member Function Documentation

DoRun()

void BulkSendSeqTsSizeTestCase::DoRun ( )

overrideprivatevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 207 of file bulk-send-application-test-suite.cc.

References ns3::NodeContainer::Add(), ns3::CreateObject(), ns3::Simulator::Destroy(), ns3::DynamicCast(), ns3::ApplicationContainer::Get(), ns3::NodeContainer::Get(), ns3::Ipv4InterfaceContainer::GetAddress(), ns3::Ipv4Address::GetAny(), ns3::ApplicationHelper::Install(), ns3::SimpleNetDeviceHelper::Install(), m_received, m_sent, ns3::MakeCallback(), nodes, NS_TEST_ASSERT_MSG_EQ, port, ReceiveRx(), ns3::Simulator::Run(), ns3::Seconds(), SendTx(), ns3::ApplicationHelper::SetAttribute(), ns3::SimpleNetDeviceHelper::SetChannelAttribute(), ns3::SimpleNetDeviceHelper::SetDeviceAttribute(), sink, ns3::ApplicationContainer::Start(), and ns3::ApplicationContainer::Stop().

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ReceiveRx()

void BulkSendSeqTsSizeTestCase::ReceiveRx ( Ptr< const Packet > p, const Address & from, const Address & to, const SeqTsSizeHeader & header )

private

Record a packet successfully received.

Parameters

p	the packet
from	source address
to	destination address
header	the SeqTsSizeHeader

Definition at line 193 of file bulk-send-application-test-suite.cc.

References ns3::SeqTsHeader::GetSeq(), ns3::SeqTsSizeHeader::GetSerializedSize(), ns3::SeqTsHeader::GetTs(), m_lastRxTs, m_received, m_seqRxCounter, NS_TEST_ASSERT_MSG_EQ, and NS_TEST_ASSERT_MSG_GT_OR_EQ.

Referenced by DoRun().

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SendTx()

void BulkSendSeqTsSizeTestCase::SendTx ( Ptr< const Packet > p, const Address & from, const Address & to, const SeqTsSizeHeader & header )

private

Record a packet successfully sent.

Parameters

p	the packet
from	source address
to	destination address
header	the SeqTsSizeHeader

Definition at line 179 of file bulk-send-application-test-suite.cc.

References ns3::SeqTsHeader::GetSeq(), ns3::SeqTsSizeHeader::GetSerializedSize(), ns3::SeqTsHeader::GetTs(), m_lastTxTs, m_sent, m_seqTxCounter, NS_TEST_ASSERT_MSG_EQ, and NS_TEST_ASSERT_MSG_GT_OR_EQ.

Referenced by DoRun().

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Member Data Documentation

m_lastRxTs

Time BulkSendSeqTsSizeTestCase::m_lastRxTs {Seconds(0)}

private

Last recorded timestamp on Rx.

Definition at line 166 of file bulk-send-application-test-suite.cc.

Referenced by ReceiveRx().

m_lastTxTs

Time BulkSendSeqTsSizeTestCase::m_lastTxTs {Seconds(0)}

private

Last recorded timestamp on Tx.

Definition at line 165 of file bulk-send-application-test-suite.cc.

Referenced by SendTx().

m_received

uint64_t BulkSendSeqTsSizeTestCase::m_received {0}

private

number of bytes received

Definition at line 162 of file bulk-send-application-test-suite.cc.

Referenced by DoRun(), and ReceiveRx().

m_sent

uint64_t BulkSendSeqTsSizeTestCase::m_sent {0}

private

number of bytes sent

Definition at line 161 of file bulk-send-application-test-suite.cc.

Referenced by DoRun(), and SendTx().

m_seqRxCounter

uint64_t BulkSendSeqTsSizeTestCase::m_seqRxCounter {0}

private

Counter for Sequences on Rx.

Definition at line 164 of file bulk-send-application-test-suite.cc.

Referenced by ReceiveRx().

m_seqTxCounter

uint64_t BulkSendSeqTsSizeTestCase::m_seqTxCounter {0}

private

Counter for Sequences on Tx.

Definition at line 163 of file bulk-send-application-test-suite.cc.

Referenced by SendTx().

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

• src/applications/test/bulk-send-application-test-suite.cc