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 ()
virtual	~BulkSendSeqTsSizeTestCase ()
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	ReceiveRx (Ptr< const Packet > p, const Address &from, const Address &to, const SeqTsSizeHeader &header)
	Record a packet successfully received. More...
void	SendTx (Ptr< const Packet > p, const Address &from, const Address &to, const SeqTsSizeHeader &header)
	Record a packet successfully sent. More...

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

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 144 of file bulk-send-application-test-suite.cc.

Constructor & Destructor Documentation

BulkSendSeqTsSizeTestCase()

BulkSendSeqTsSizeTestCase::BulkSendSeqTsSizeTestCase

(

)

Definition at line 176 of file bulk-send-application-test-suite.cc.

~BulkSendSeqTsSizeTestCase()

BulkSendSeqTsSizeTestCase::~BulkSendSeqTsSizeTestCase ( )

virtual

Definition at line 181 of file bulk-send-application-test-suite.cc.

Member Function Documentation

DoRun()

void BulkSendSeqTsSizeTestCase::DoRun ( void  )

privatevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 208 of file bulk-send-application-test-suite.cc.

References ns3::Ipv4AddressHelper::Assign(), first::devices, ns3::ApplicationContainer::Get(), ns3::Ipv4InterfaceContainer::GetAddress(), ns3::PacketSinkHelper::Install(), ns3::BulkSendHelper::Install(), ns3::SimpleNetDeviceHelper::Install(), ns3::InternetStackHelper::Install(), m_received, m_sent, ns3::MakeCallback(), first::nodes, NS_TEST_ASSERT_MSG_EQ, port, ReceiveRx(), ns3::Seconds(), SendTx(), ns3::PacketSinkHelper::SetAttribute(), ns3::BulkSendHelper::SetAttribute(), ns3::Ipv4AddressHelper::SetBase(), ns3::SimpleNetDeviceHelper::SetChannelAttribute(), ns3::SimpleNetDeviceHelper::SetDeviceAttribute(), sink, ns3::ApplicationContainer::Start(), ns3::ApplicationContainer::Stop(), and ns3::ObjectBase::TraceConnectWithoutContext().

Here is the call graph for this function:

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 197 of file bulk-send-application-test-suite.cc.

References ns3::SeqTsHeader::GetSeq(), ns3::SeqTsSizeHeader::GetSerializedSize(), ns3::Packet::GetSize(), 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().

Here is the call graph for this function:

Here is the caller graph for this function:

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 186 of file bulk-send-application-test-suite.cc.

References ns3::SeqTsHeader::GetSeq(), ns3::SeqTsSizeHeader::GetSerializedSize(), ns3::Packet::GetSize(), 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().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

m_lastRxTs

Time BulkSendSeqTsSizeTestCase::m_lastRxTs {Seconds (0)}

private

Last recored timestamp on Rx.

Definition at line 173 of file bulk-send-application-test-suite.cc.

Referenced by ReceiveRx().

m_lastTxTs

Time BulkSendSeqTsSizeTestCase::m_lastTxTs {Seconds (0)}

private

Last recored timestamp on Tx.

Definition at line 172 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 169 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 168 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 171 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 170 of file bulk-send-application-test-suite.cc.

Referenced by SendTx().

---

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

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