A Discrete-Event Network Simulator
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TcpHyblaIncrementTest Class Reference

Testing the congestion avoidance increment on TcpHybla. More...

+ Inheritance diagram for TcpHyblaIncrementTest:
+ Collaboration diagram for TcpHyblaIncrementTest:

Public Member Functions

 TcpHyblaIncrementTest (uint32_t cWnd, uint32_t ssThresh, uint32_t segmentSize, const Time &rtt, const std::string &name)
 Constructor.
 
- Public Member Functions inherited from ns3::TestCase
 TestCase (const TestCase &)=delete
 
virtual ~TestCase ()
 Destructor.
 
std::string GetName () const
 
TestCaseoperator= (const TestCase &)=delete
 

Private Member Functions

void DoRun () override
 Implementation to actually run this TestCase.
 
void RhoUpdated (double oldVal, double newVal)
 Tracks TCP Hybla rho parameter changes.
 

Private Attributes

uint32_t m_cWnd
 Congestion window.
 
double m_rho
 TCP Hybla rho parameter.
 
Time m_rtt
 Round trip time.
 
uint32_t m_segmentSize
 Segment size.
 
uint32_t m_ssThresh
 Slow Start Threshold.
 
Ptr< TcpSocketStatem_state
 TCP socket state.
 

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.
 
void AddTestCase (TestCase *testCase, TestDuration duration=QUICK)
 Add an individual child TestCase to this test suite.
 
TestCaseGetParent () 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

Testing the congestion avoidance increment on TcpHybla.

Definition at line 34 of file tcp-hybla-test.cc.

Constructor & Destructor Documentation

◆ TcpHyblaIncrementTest()

TcpHyblaIncrementTest::TcpHyblaIncrementTest ( uint32_t  cWnd,
uint32_t  ssThresh,
uint32_t  segmentSize,
const Time rtt,
const std::string &  name 
)

Constructor.

Parameters
cWndCongestion window.
ssThreshSlow Start Threshold.
segmentSizeSegment size.
rttRound trip time.
nameTest description.

Definition at line 69 of file tcp-hybla-test.cc.

Member Function Documentation

◆ DoRun()

void TcpHyblaIncrementTest::DoRun ( )
overrideprivatevirtual

◆ RhoUpdated()

void TcpHyblaIncrementTest::RhoUpdated ( double  oldVal,
double  newVal 
)
private

Tracks TCP Hybla rho parameter changes.

Parameters
oldValPrevious value.
newValActual value.

Definition at line 84 of file tcp-hybla-test.cc.

References m_rho.

Referenced by DoRun().

+ Here is the caller graph for this function:

Member Data Documentation

◆ m_cWnd

uint32_t TcpHyblaIncrementTest::m_cWnd
private

Congestion window.

Definition at line 61 of file tcp-hybla-test.cc.

Referenced by DoRun().

◆ m_rho

double TcpHyblaIncrementTest::m_rho
private

TCP Hybla rho parameter.

Definition at line 65 of file tcp-hybla-test.cc.

Referenced by DoRun(), and RhoUpdated().

◆ m_rtt

Time TcpHyblaIncrementTest::m_rtt
private

Round trip time.

Definition at line 64 of file tcp-hybla-test.cc.

Referenced by DoRun().

◆ m_segmentSize

uint32_t TcpHyblaIncrementTest::m_segmentSize
private

Segment size.

Definition at line 63 of file tcp-hybla-test.cc.

Referenced by DoRun().

◆ m_ssThresh

uint32_t TcpHyblaIncrementTest::m_ssThresh
private

Slow Start Threshold.

Definition at line 62 of file tcp-hybla-test.cc.

Referenced by DoRun().

◆ m_state

Ptr<TcpSocketState> TcpHyblaIncrementTest::m_state
private

TCP socket state.

Definition at line 66 of file tcp-hybla-test.cc.

Referenced by DoRun().


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