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Ns3TcpLossTestCase Class Reference
+ Inheritance diagram for Ns3TcpLossTestCase:
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Public Member Functions

 Ns3TcpLossTestCase ()
 
 Ns3TcpLossTestCase (std::string tcpModel, uint32_t testCase)
 
virtual ~Ns3TcpLossTestCase ()
 
- Public Member Functions inherited from ns3::TestCase
virtual ~TestCase ()
 Destructor. More...
 
std::string GetName (void) const
 

Private Member Functions

void CwndTracer (uint32_t oldval, uint32_t newval)
 
virtual void DoRun (void)
 Implementation to actually run this TestCase. More...
 
virtual void DoSetup (void)
 Implementation to do any local setup required for this TestCase. More...
 
virtual void DoTeardown (void)
 Implementation to do any local setup required for this TestCase. More...
 
void Ipv4L3Tx (std::string context, Ptr< const Packet > packet, Ptr< Ipv4 > ipv4, uint32_t interface)
 
void StartFlow (Ptr< Socket > localSocket, Ipv4Address servAddress, uint16_t servPort)
 
void WriteUntilBufferFull (Ptr< Socket > localSocket, uint32_t txSpace)
 

Private Attributes

uint32_t m_currentTxBytes
 
bool m_needToClose
 
Ptr< OutputStreamWrapper > m_osw
 
PcapFile m_pcapFile
 
std::string m_pcapFilename
 
std::string m_tcpModel
 
uint32_t m_testCase
 
uint32_t m_totalTxBytes
 
bool m_writeLogging
 
bool m_writeResults
 
bool m_writeVectors
 

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

Definition at line 68 of file ns3tcp-loss-test-suite.cc.

Constructor & Destructor Documentation

◆ Ns3TcpLossTestCase() [1/2]

Ns3TcpLossTestCase::Ns3TcpLossTestCase ( )

Definition at line 103 of file ns3tcp-loss-test-suite.cc.

◆ Ns3TcpLossTestCase() [2/2]

Ns3TcpLossTestCase::Ns3TcpLossTestCase ( std::string  tcpModel,
uint32_t  testCase 
)

Definition at line 116 of file ns3tcp-loss-test-suite.cc.

◆ ~Ns3TcpLossTestCase()

virtual Ns3TcpLossTestCase::~Ns3TcpLossTestCase ( )
inlinevirtual

Definition at line 73 of file ns3tcp-loss-test-suite.cc.

Member Function Documentation

◆ CwndTracer()

void Ns3TcpLossTestCase::CwndTracer ( uint32_t  oldval,
uint32_t  newval 
)
private

Definition at line 234 of file ns3tcp-loss-test-suite.cc.

References ns3::Time::GetSeconds(), ns3::OutputStreamWrapper::GetStream(), m_osw, m_writeLogging, and ns3::Now().

Referenced by DoRun().

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◆ DoRun()

void Ns3TcpLossTestCase::DoRun ( void  )
privatevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 303 of file ns3tcp-loss-test-suite.cc.

References ns3::NodeContainer::Add(), ns3::Ipv4AddressHelper::Assign(), ns3::Socket::Bind(), ns3::Config::Connect(), ns3::Config::ConnectWithoutContext(), ns3::NodeContainer::Create(), ns3::AsciiTraceHelper::CreateFileStream(), CwndTracer(), ns3::AsciiTraceHelperForDevice::EnableAsciiAll(), ns3::PcapHelperForDevice::EnablePcapAll(), ns3::NetDeviceContainer::Get(), ns3::NodeContainer::Get(), ns3::Ipv4InterfaceContainer::GetAddress(), ns3::OutputStreamWrapper::GetStream(), ns3::PointToPointHelper::Install(), ns3::InternetStackHelper::InstallAll(), Ipv4L3Tx(), ns3::LOG_LEVEL_ALL, ns3::LOG_LEVEL_DEBUG, ns3::LOG_LEVEL_INFO, ns3::LOG_PREFIX_FUNC, ns3::LogComponentEnable(), ns3::LogComponentEnableAll(), m_osw, m_tcpModel, m_testCase, m_writeLogging, m_writeResults, ns3::MakeCallback(), NS_FATAL_ERROR, ns3::Seconds(), ns3::Ipv4AddressHelper::SetBase(), ns3::PointToPointHelper::SetChannelAttribute(), ns3::Config::SetDefault(), ns3::PointToPointHelper::SetDeviceAttribute(), ns3::ReceiveListErrorModel::SetList(), sink, ns3::ApplicationContainer::Start(), StartFlow(), and ns3::ApplicationContainer::Stop().

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◆ DoSetup()

void Ns3TcpLossTestCase::DoSetup ( void  )
privatevirtual

Implementation to do any local setup required for this TestCase.

Subclasses should override this method to perform any costly per-test setup before DoRun is invoked.

Reimplemented from ns3::TestCase.

Definition at line 130 of file ns3tcp-loss-test-suite.cc.

References ns3::TestCase::CreateDataDirFilename(), ns3::PcapFile::GetDataLinkType(), ns3::TcpClassicRecovery::GetTypeId(), ns3::PcapFile::Init(), m_pcapFile, m_pcapFilename, m_tcpModel, m_testCase, m_writeVectors, NS_ABORT_MSG_UNLESS, ns3::PcapFile::Open(), PCAP_LINK_TYPE, PCAP_SNAPLEN, and ns3::Config::SetDefault().

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◆ DoTeardown()

void Ns3TcpLossTestCase::DoTeardown ( void  )
privatevirtual

Implementation to do any local setup required for this TestCase.

Subclasses should override this method to perform any costly per-test teardown

Reimplemented from ns3::TestCase.

Definition at line 162 of file ns3tcp-loss-test-suite.cc.

References ns3::PcapFile::Close(), and m_pcapFile.

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◆ Ipv4L3Tx()

void Ns3TcpLossTestCase::Ipv4L3Tx ( std::string  context,
Ptr< const Packet >  packet,
Ptr< Ipv4 >  ipv4,
uint32_t  interface 
)
private

Definition at line 168 of file ns3tcp-loss-test-suite.cc.

References ns3::Packet::Copy(), ns3::Packet::CopyData(), ns3::Time::GetMicroSeconds(), ns3::TestCase::IsStatusSuccess(), m_pcapFile, m_tcpModel, m_testCase, m_writeVectors, ns3::Now(), NS_LOG_DEBUG, NS_LOG_INFO, NS_TEST_EXPECT_MSG_EQ, PCAP_SNAPLEN, ns3::PcapFile::Read(), ns3::Packet::RemoveHeader(), and ns3::PcapFile::Write().

Referenced by DoRun().

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◆ StartFlow()

void Ns3TcpLossTestCase::StartFlow ( Ptr< Socket >  localSocket,
Ipv4Address  servAddress,
uint16_t  servPort 
)
private

Definition at line 283 of file ns3tcp-loss-test-suite.cc.

References ns3::Socket::Connect(), ns3::Time::GetSeconds(), ns3::Socket::GetTxAvailable(), m_writeLogging, ns3::MakeCallback(), ns3::Now(), ns3::Socket::SetSendCallback(), and WriteUntilBufferFull().

Referenced by DoRun().

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◆ WriteUntilBufferFull()

void Ns3TcpLossTestCase::WriteUntilBufferFull ( Ptr< Socket >  localSocket,
uint32_t  txSpace 
)
private

Definition at line 247 of file ns3tcp-loss-test-suite.cc.

References ns3::Socket::Close(), ns3::Time::GetSeconds(), ns3::Socket::GetTxAvailable(), m_currentTxBytes, m_needToClose, m_totalTxBytes, m_writeLogging, min, ns3::Now(), NS_ASSERT, and ns3::Socket::Send().

Referenced by StartFlow().

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Member Data Documentation

◆ m_currentTxBytes

uint32_t Ns3TcpLossTestCase::m_currentTxBytes
private

Definition at line 87 of file ns3tcp-loss-test-suite.cc.

Referenced by WriteUntilBufferFull().

◆ m_needToClose

bool Ns3TcpLossTestCase::m_needToClose
private

Definition at line 91 of file ns3tcp-loss-test-suite.cc.

Referenced by WriteUntilBufferFull().

◆ m_osw

Ptr<OutputStreamWrapper> Ns3TcpLossTestCase::m_osw
private

Definition at line 82 of file ns3tcp-loss-test-suite.cc.

Referenced by CwndTracer(), and DoRun().

◆ m_pcapFile

PcapFile Ns3TcpLossTestCase::m_pcapFile
private

Definition at line 84 of file ns3tcp-loss-test-suite.cc.

Referenced by DoSetup(), DoTeardown(), and Ipv4L3Tx().

◆ m_pcapFilename

std::string Ns3TcpLossTestCase::m_pcapFilename
private

Definition at line 83 of file ns3tcp-loss-test-suite.cc.

Referenced by DoSetup().

◆ m_tcpModel

std::string Ns3TcpLossTestCase::m_tcpModel
private

Definition at line 92 of file ns3tcp-loss-test-suite.cc.

Referenced by DoRun(), DoSetup(), and Ipv4L3Tx().

◆ m_testCase

uint32_t Ns3TcpLossTestCase::m_testCase
private

Definition at line 85 of file ns3tcp-loss-test-suite.cc.

Referenced by DoRun(), DoSetup(), and Ipv4L3Tx().

◆ m_totalTxBytes

uint32_t Ns3TcpLossTestCase::m_totalTxBytes
private

Definition at line 86 of file ns3tcp-loss-test-suite.cc.

Referenced by WriteUntilBufferFull().

◆ m_writeLogging

bool Ns3TcpLossTestCase::m_writeLogging
private

Definition at line 90 of file ns3tcp-loss-test-suite.cc.

Referenced by CwndTracer(), DoRun(), StartFlow(), and WriteUntilBufferFull().

◆ m_writeResults

bool Ns3TcpLossTestCase::m_writeResults
private

Definition at line 89 of file ns3tcp-loss-test-suite.cc.

Referenced by DoRun().

◆ m_writeVectors

bool Ns3TcpLossTestCase::m_writeVectors
private

Definition at line 88 of file ns3tcp-loss-test-suite.cc.

Referenced by DoSetup(), and Ipv4L3Tx().

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