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BulkSendSeqTsSizeTestCase Class Reference
Applications » applications module tests | Test suites

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 ()
 Destructor.
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...
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.

References ns3::TestCase::TestCase().

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◆ ~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::CreateObject(), ns3::Simulator::Destroy(), ns3::DynamicCast(), ns3::ApplicationContainer::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
pthe packet
fromsource address
todestination address
headerthe 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
pthe packet
fromsource address
todestination address
headerthe 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().

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