FqCobaltQueueDiscL4sMode Class Reference

This class tests L4S mode. More...

Inheritance diagram for FqCobaltQueueDiscL4sMode:

Collaboration diagram for FqCobaltQueueDiscL4sMode:

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)
void	AddPacketWithDelay (Ptr< FqCobaltQueueDisc > queue, Ipv4Header hdr, double delay, uint32_t nPkt)
void	Dequeue (Ptr< FqCobaltQueueDisc > queue, uint32_t nPkt)
void	DequeueWithDelay (Ptr< FqCobaltQueueDisc > queue, double delay, uint32_t nPkt)
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...
TestCase *	GetParent () 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 950 of file fq-cobalt-queue-disc-test-suite.cc.

Constructor & Destructor Documentation

FqCobaltQueueDiscL4sMode()

FqCobaltQueueDiscL4sMode::FqCobaltQueueDiscL4sMode

(

)

Definition at line 964 of file fq-cobalt-queue-disc-test-suite.cc.

~FqCobaltQueueDiscL4sMode()

FqCobaltQueueDiscL4sMode::~FqCobaltQueueDiscL4sMode ( )

virtual

Definition at line 969 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

Definition at line 974 of file fq-cobalt-queue-disc-test-suite.cc.

Referenced by AddPacketWithDelay(), and DoRun().

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AddPacketWithDelay()

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

private

Definition at line 986 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

Definition at line 995 of file fq-cobalt-queue-disc-test-suite.cc.

Referenced by DequeueWithDelay().

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DequeueWithDelay()

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

private

Definition at line 1004 of file fq-cobalt-queue-disc-test-suite.cc.

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

Referenced by DoRun().

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DoRun()

void FqCobaltQueueDiscL4sMode::DoRun ( void  )

privatevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 1013 of file fq-cobalt-queue-disc-test-suite.cc.

References AddPacket(), AddPacketWithDelay(), DequeueWithDelay(), ns3::MilliSeconds(), NS_TEST_EXPECT_MSG_EQ, ns3::Seconds(), ns3::Ipv4Header::SetDestination(), ns3::Ipv4Header::SetEcn(), ns3::Ipv4Header::SetPayloadSize(), ns3::Ipv4Header::SetProtocol(), and ns3::Ipv4Header::SetSource().

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

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