FqCoDelQueueDiscL4sMode Class Reference

This class tests L4S mode. More...

Inheritance diagram for FqCoDelQueueDiscL4sMode:

Collaboration diagram for FqCoDelQueueDiscL4sMode:

Public Member Functions
	FqCoDelQueueDiscL4sMode ()
	~FqCoDelQueueDiscL4sMode () override
Public Member Functions inherited from ns3::TestCase
	TestCase (const TestCase &)=delete
virtual	~TestCase ()
	Destructor.
std::string	GetName () const
TestCase &	operator= (const TestCase &)=delete

Private Member Functions
void	AddPacket (Ptr< FqCoDelQueueDisc > queue, Ipv4Header hdr, uint32_t nPkt)
	Enqueue some packets.
void	AddPacketWithDelay (Ptr< FqCoDelQueueDisc > queue, Ipv4Header hdr, double delay, uint32_t nPkt)
	Enqueue some packets with delay.
void	Dequeue (Ptr< FqCoDelQueueDisc > queue, uint32_t nPkt)
	Dequeue some packets.
void	DequeueWithDelay (Ptr< FqCoDelQueueDisc > queue, double delay, uint32_t nPkt)
	Dequeue some packets with delay.
void	DoRun () override
	Implementation to actually run this TestCase.

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.
TestCase *	GetParent () 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

This class tests L4S mode.

Any future classifier options (e.g. SetAssociativeHash) should be disabled to prevent a hash collision on this test case.

Definition at line 1498 of file fq-codel-queue-disc-test-suite.cc.

Constructor & Destructor Documentation

FqCoDelQueueDiscL4sMode()

FqCoDelQueueDiscL4sMode::FqCoDelQueueDiscL4sMode

(

)

Definition at line 1542 of file fq-codel-queue-disc-test-suite.cc.

~FqCoDelQueueDiscL4sMode()

FqCoDelQueueDiscL4sMode::~FqCoDelQueueDiscL4sMode ( )

override

Definition at line 1547 of file fq-codel-queue-disc-test-suite.cc.

Member Function Documentation

AddPacket()

void FqCoDelQueueDiscL4sMode::AddPacket ( Ptr< FqCoDelQueueDisc >  queue, Ipv4Header  hdr, uint32_t  nPkt  )

private

Enqueue some packets.

Parameters

queue	The queue disc.
hdr	The IPv4 header.
nPkt	The number of packets to enqueue.

Definition at line 1552 of file fq-codel-queue-disc-test-suite.cc.

Referenced by AddPacketWithDelay(), and DoRun().

Here is the caller graph for this function:

AddPacketWithDelay()

void FqCoDelQueueDiscL4sMode::AddPacketWithDelay ( Ptr< FqCoDelQueueDisc >  queue, Ipv4Header  hdr, double  delay, uint32_t  nPkt  )

private

Enqueue some packets with delay.

Parameters

queue	The queue disc.
hdr	The IPv4 header.
delay	Delay [seconds].
nPkt	The number of packets to enqueue.

Definition at line 1564 of file fq-codel-queue-disc-test-suite.cc.

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

Referenced by DoRun().

Here is the call graph for this function:

Here is the caller graph for this function:

Dequeue()

void FqCoDelQueueDiscL4sMode::Dequeue ( Ptr< FqCoDelQueueDisc >  queue, uint32_t  nPkt  )

private

Dequeue some packets.

Parameters

queue	The queue disc.
nPkt	The number of packets to dequeue.

Definition at line 1581 of file fq-codel-queue-disc-test-suite.cc.

Referenced by DequeueWithDelay().

Here is the caller graph for this function:

DequeueWithDelay()

void FqCoDelQueueDiscL4sMode::DequeueWithDelay ( Ptr< FqCoDelQueueDisc >  queue, double  delay, uint32_t  nPkt  )

private

Dequeue some packets with delay.

Parameters

queue	The queue disc.
delay	Delay [seconds].
nPkt	The number of packets to dequeue.

Definition at line 1590 of file fq-codel-queue-disc-test-suite.cc.

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

Referenced by DoRun().

Here is the call graph for this function:

Here is the caller graph for this function:

DoRun()

void FqCoDelQueueDiscL4sMode::DoRun ( )

overrideprivatevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 1603 of file fq-codel-queue-disc-test-suite.cc.

References AddPacket(), AddPacketWithDelay(), ns3::CoDelQueueDisc::CE_THRESHOLD_EXCEEDED_MARK, DequeueWithDelay(), ns3::Simulator::Destroy(), ns3::Ipv4Header::ECN_ECT0, ns3::Ipv4Header::ECN_ECT1, ns3::MilliSeconds(), NS_TEST_EXPECT_MSG_EQ, ns3::Simulator::Run(), ns3::Simulator::Schedule(), ns3::Seconds(), ns3::Ipv4Header::SetDestination(), ns3::Ipv4Header::SetEcn(), ns3::Ipv4Header::SetPayloadSize(), ns3::Ipv4Header::SetProtocol(), ns3::Ipv4Header::SetSource(), ns3::Simulator::Stop(), ns3::CoDelQueueDisc::TARGET_EXCEEDED_DROP, and ns3::CoDelQueueDisc::TARGET_EXCEEDED_MARK.

Here is the call graph for this function:

---

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

• src/test/ns3tc/fq-codel-queue-disc-test-suite.cc