A Discrete-Event Network Simulator
API
FqCobaltQueueDiscL4sMode Class Reference

This class tests L4S mode. More...

+ Inheritance diagram for FqCobaltQueueDiscL4sMode:
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Public Member Functions

 FqCobaltQueueDiscL4sMode ()
 
virtual ~FqCobaltQueueDiscL4sMode ()
 
- Public Member Functions inherited from ns3::TestCase
virtual ~TestCase ()
 Destructor. More...
 
std::string GetName (void) const
 

Private Member Functions

void AddPacket (Ptr< FqCobaltQueueDisc > queue, Ipv4Header hdr, u_int32_t nPkt)
 Enqueue the given number of packets. More...
 
void AddPacketWithDelay (Ptr< FqCobaltQueueDisc > queue, Ipv4Header hdr, double delay, uint32_t nPkt)
 Enqueue the given number of packets at different times. More...
 
void Dequeue (Ptr< FqCobaltQueueDisc > queue, uint32_t nPkt)
 Dequeue the given number of packets. More...
 
void DequeueWithDelay (Ptr< FqCobaltQueueDisc > queue, double delay, uint32_t nPkt)
 Dequeue the given number of packets at different times. More...
 
virtual void DoRun (void)
 Implementation to actually run this TestCase. 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

This class tests L4S mode.

This test is divided to sub test one without hash collisions and so ECT0 and ECT1 flows are classified into different flows. Sub Test 1 70 packets are enqueued into both the flows with the delay of 0.5ms between two enqueues, and dequeued with the delay of 1ms between two dequeues. Sub Test 2 140(70 ECT0 + 70 ECT1) packets are enqueued such that ECT1 packets are enqueued at 0.5ms, 1.5ms, 2.5ms and so on, and ECT0 packets are enqueued are enqueued at 1ms, 2ms, 3ms and so on Any future classifier options (e.g. SetAssociativehash) should be disabled to prevent a hash collision on this test case.

Definition at line 1000 of file fq-cobalt-queue-disc-test-suite.cc.

Constructor & Destructor Documentation

◆ FqCobaltQueueDiscL4sMode()

FqCobaltQueueDiscL4sMode::FqCobaltQueueDiscL4sMode ( )

Definition at line 1038 of file fq-cobalt-queue-disc-test-suite.cc.

◆ ~FqCobaltQueueDiscL4sMode()

FqCobaltQueueDiscL4sMode::~FqCobaltQueueDiscL4sMode ( )
virtual

Definition at line 1043 of file fq-cobalt-queue-disc-test-suite.cc.

Member Function Documentation

◆ AddPacket()

void FqCobaltQueueDiscL4sMode::AddPacket ( Ptr< FqCobaltQueueDisc queue,
Ipv4Header  hdr,
u_int32_t  nPkt 
)
private

Enqueue the given number of packets.

Parameters
queuethe queue disc
hdrthe IPv4 header
nPktthe number of packets

Definition at line 1048 of file fq-cobalt-queue-disc-test-suite.cc.

References ns3::QueueDisc::Enqueue().

Referenced by AddPacketWithDelay(), and DoRun().

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◆ AddPacketWithDelay()

void FqCobaltQueueDiscL4sMode::AddPacketWithDelay ( Ptr< FqCobaltQueueDisc queue,
Ipv4Header  hdr,
double  delay,
uint32_t  nPkt 
)
private

Enqueue the given number of packets at different times.

Parameters
queuethe queue disc
hdrthe IPv4 header
delaythe time between two consecutive enqueue operations
nPktthe number of packets

Definition at line 1060 of file fq-cobalt-queue-disc-test-suite.cc.

References AddPacket(), and ns3::Seconds().

Referenced by DoRun().

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◆ Dequeue()

void FqCobaltQueueDiscL4sMode::Dequeue ( Ptr< FqCobaltQueueDisc queue,
uint32_t  nPkt 
)
private

Dequeue the given number of packets.

Parameters
queuethe queue disc
nPktthe number of packets

Definition at line 1069 of file fq-cobalt-queue-disc-test-suite.cc.

References ns3::QueueDisc::Dequeue().

Referenced by DequeueWithDelay().

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◆ DequeueWithDelay()

void FqCobaltQueueDiscL4sMode::DequeueWithDelay ( Ptr< FqCobaltQueueDisc queue,
double  delay,
uint32_t  nPkt 
)
private

Dequeue the given number of packets at different times.

Parameters
queuethe queue disc
delaythe time between two consecutive dequeue operations
nPktthe number of packets

Definition at line 1078 of file fq-cobalt-queue-disc-test-suite.cc.

References Dequeue(), and ns3::Seconds().

Referenced by DoRun().

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◆ DoRun()


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