A Discrete-Event Network Simulator
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TcpYeahIncrementTest Class Reference

Testing TcpYeah additive increase algorithm. More...

+ Inheritance diagram for TcpYeahIncrementTest:

Public Member Functions

 TcpYeahIncrementTest (uint32_t cWnd, uint32_t ssThresh, uint32_t segmentSize, SequenceNumber32 nextTxSeq, SequenceNumber32 lastAckedSeq, uint32_t segmentsAcked, Time minRtt, const std::string &name)
 Constructor. More...
 
- Public Member Functions inherited from ns3::TestCase
virtual ~TestCase ()
 Destructor. More...
 
std::string GetName (void) const
 

Private Member Functions

virtual void DoRun ()
 Implementation to actually run this TestCase. More...
 
void IncreaseWindow (Ptr< TcpYeah > cong)
 Increases the TCP window. More...
 

Private Attributes

Time m_baseRtt
 Base RTT. More...
 
uint32_t m_cntRtt
 RTT counter. More...
 
uint32_t m_cWnd
 Congestion window. More...
 
uint32_t m_doingRenoNow
 TCP Reno fallback. More...
 
SequenceNumber32 m_lastAckedSeq
 Last ACKed sequence number. More...
 
Time m_minRtt
 Min RTT. More...
 
SequenceNumber32 m_nextTxSeq
 Next Tx sequence number. More...
 
uint32_t m_renoCount
 Reno counter. More...
 
uint32_t m_segmentsAcked
 Number of segments ACKed. More...
 
uint32_t m_segmentSize
 Segment size. More...
 
uint32_t m_ssThresh
 Slow Start Threshold. 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...
 
TestCaseGetParent () 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

Testing TcpYeah additive increase algorithm.

Definition at line 43 of file tcp-yeah-test.cc.

Constructor & Destructor Documentation

◆ TcpYeahIncrementTest()

TcpYeahIncrementTest::TcpYeahIncrementTest ( uint32_t  cWnd,
uint32_t  ssThresh,
uint32_t  segmentSize,
SequenceNumber32  nextTxSeq,
SequenceNumber32  lastAckedSeq,
uint32_t  segmentsAcked,
Time  minRtt,
const std::string &  name 
)

Constructor.

Parameters
cWndCongestion window.
ssThreshSlow Start Threshold.
segmentSizeSegment size.
nextTxSeqNext Tx sequence number.
lastAckedSeqLast ACKed sequence number.
segmentsAckedNumber of segments ACKed.
minRttMinimum RTT.
nameTest description.

Definition at line 87 of file tcp-yeah-test.cc.

Member Function Documentation

◆ DoRun()

void TcpYeahIncrementTest::DoRun ( )
privatevirtual

◆ IncreaseWindow()

void TcpYeahIncrementTest::IncreaseWindow ( Ptr< TcpYeah cong)
private

Member Data Documentation

◆ m_baseRtt

Time TcpYeahIncrementTest::m_baseRtt
private

Base RTT.

Definition at line 80 of file tcp-yeah-test.cc.

Referenced by DoRun(), and IncreaseWindow().

◆ m_cntRtt

uint32_t TcpYeahIncrementTest::m_cntRtt
private

RTT counter.

Definition at line 83 of file tcp-yeah-test.cc.

Referenced by IncreaseWindow().

◆ m_cWnd

uint32_t TcpYeahIncrementTest::m_cWnd
private

Congestion window.

Definition at line 74 of file tcp-yeah-test.cc.

Referenced by DoRun(), and IncreaseWindow().

◆ m_doingRenoNow

uint32_t TcpYeahIncrementTest::m_doingRenoNow
private

TCP Reno fallback.

Definition at line 82 of file tcp-yeah-test.cc.

Referenced by IncreaseWindow().

◆ m_lastAckedSeq

SequenceNumber32 TcpYeahIncrementTest::m_lastAckedSeq
private

Last ACKed sequence number.

Definition at line 78 of file tcp-yeah-test.cc.

Referenced by DoRun(), and IncreaseWindow().

◆ m_minRtt

Time TcpYeahIncrementTest::m_minRtt
private

Min RTT.

Definition at line 81 of file tcp-yeah-test.cc.

Referenced by DoRun(), and IncreaseWindow().

◆ m_nextTxSeq

SequenceNumber32 TcpYeahIncrementTest::m_nextTxSeq
private

Next Tx sequence number.

Definition at line 77 of file tcp-yeah-test.cc.

Referenced by DoRun(), and IncreaseWindow().

◆ m_renoCount

uint32_t TcpYeahIncrementTest::m_renoCount
private

Reno counter.

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

Referenced by IncreaseWindow().

◆ m_segmentsAcked

uint32_t TcpYeahIncrementTest::m_segmentsAcked
private

Number of segments ACKed.

Definition at line 79 of file tcp-yeah-test.cc.

Referenced by DoRun(), and IncreaseWindow().

◆ m_segmentSize

uint32_t TcpYeahIncrementTest::m_segmentSize
private

Segment size.

Definition at line 76 of file tcp-yeah-test.cc.

Referenced by DoRun(), and IncreaseWindow().

◆ m_ssThresh

uint32_t TcpYeahIncrementTest::m_ssThresh
private

Slow Start Threshold.

Definition at line 75 of file tcp-yeah-test.cc.

Referenced by DoRun(), and IncreaseWindow().


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