A Discrete-Event Network Simulator
API
Bug730TestCase Class Reference

Make sure that when changing the fragmentation threshold during the simulation, the TCP transmission does not unexpectedly stop. More...

+ Inheritance diagram for Bug730TestCase:
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Public Member Functions

 Bug730TestCase ()
 
virtual ~Bug730TestCase ()
 
void DoRun (void) override
 Implementation to actually run this TestCase. More...
 
- Public Member Functions inherited from ns3::TestCase
virtual ~TestCase ()
 Destructor. More...
 
std::string GetName (void) const
 

Private Member Functions

void Receive (std::string context, Ptr< const Packet > p, const Address &adr)
 Receive function. More...
 

Private Attributes

uint32_t m_received
 received 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

Make sure that when changing the fragmentation threshold during the simulation, the TCP transmission does not unexpectedly stop.

The scenario considers a TCP transmission between a 802.11b station and a 802.11b access point. After the simulation has begun, the fragmentation threshold is set at a value lower than the packet size. It then checks whether the TCP transmission continues after the fragmentation threshold modification.

See Bug 730

Definition at line 601 of file wifi-test.cc.

Constructor & Destructor Documentation

◆ Bug730TestCase()

Bug730TestCase::Bug730TestCase ( )

Definition at line 623 of file wifi-test.cc.

◆ ~Bug730TestCase()

Bug730TestCase::~Bug730TestCase ( )
virtual

Definition at line 629 of file wifi-test.cc.

Member Function Documentation

◆ DoRun()

◆ Receive()

void Bug730TestCase::Receive ( std::string  context,
Ptr< const Packet p,
const Address adr 
)
private

Receive function.

Parameters
contextthe context
pthe packet
adrthe address

Definition at line 634 of file wifi-test.cc.

References ns3::Packet::GetSize(), m_received, ns3::Now(), and ns3::Seconds().

Referenced by DoRun().

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Member Data Documentation

◆ m_received

uint32_t Bug730TestCase::m_received
private

received

Definition at line 611 of file wifi-test.cc.

Referenced by DoRun(), and Receive().


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