Test for Block Ack Policy with aggregation disabled. More...

Inheritance diagram for BlockAckAggregationDisabledTest:

Collaboration diagram for BlockAckAggregationDisabledTest:

Classes
struct	TxopDurationTracer
	Keeps the maximum duration among all TXOPs. More...

Public Member Functions
	BlockAckAggregationDisabledTest ()

virtual	~BlockAckAggregationDisabledTest ()

virtual void	DoRun (void)
	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	L7Receive (std::string context, Ptr< const Packet > p, const Address &adr)
	Function to trace packets received by the server application. More...

void	Receive (std::string context, Ptr< const Packet > p)
	Callback invoked when PHY receives a packet. More...

void	Transmit (std::string context, Ptr< const Packet > p, double power)
	Callback invoked when PHY transmits a packet. More...

Private Attributes
uint16_t	m_nBa
	received BlockAck frames More...

uint16_t	m_nBar
	transmitted BlockAckReq frames More...

uint32_t	m_received
	received packets More...

uint16_t	m_txTotal
	transmitted data packets 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

Test for Block Ack Policy with aggregation disabled.

This test aims to check the Block Ack policy with "legacy" 802.11, i.e., prior to aggregation (802.11n). The block ack threshold is set to 2, hence a block ack agreement is established when there are at least two packets in the EDCA queue. Consequently, the first packet is sent with Normal Ack policy (because a BA agreement has not been established yet), while all other packets are sent with Block Ack policy and followed by a Block Ack Request and then a Block Ack.

Definition at line 335 of file block-ack-test-suite.cc.

Constructor & Destructor Documentation

◆ BlockAckAggregationDisabledTest()

BlockAckAggregationDisabledTest::BlockAckAggregationDisabledTest ( )

Definition at line 390 of file block-ack-test-suite.cc.

◆ ~BlockAckAggregationDisabledTest()

BlockAckAggregationDisabledTest::~BlockAckAggregationDisabledTest ( )

virtual

Definition at line 399 of file block-ack-test-suite.cc.

Member Function Documentation

◆ DoRun()

void BlockAckAggregationDisabledTest::DoRun ( void )

virtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 442 of file block-ack-test-suite.cc.

References ns3::ListPositionAllocator::Add(), ns3::Node::AddApplication(), third::apDevices, third::channel, ns3::Config::Connect(), ns3::NodeContainer::Create(), ns3::NodeContainer::Get(), ns3::WifiNetDevice::GetAddress(), ns3::WifiNetDevice::GetMac(), ns3::PacketSocketHelper::Install(), L7Receive(), m_nBa, m_nBar, m_received, m_txTotal, third::mac, ns3::MakeCallback(), ns3::MicroSeconds(), third::mobility, NS_TEST_EXPECT_MSG_EQ, third::phy, Receive(), ns3::Seconds(), ns3::ObjectBase::SetAttribute(), ns3::PacketSocketServer::SetLocal(), ns3::PacketSocketAddress::SetPhysicalAddress(), ns3::PacketSocketAddress::SetProtocol(), ns3::PacketSocketClient::SetRemote(), ns3::PacketSocketAddress::SetSingleDevice(), ns3::Application::SetStartTime(), ns3::Application::SetStopTime(), third::ssid, third::staDevices, Transmit(), third::wifi, ns3::WIFI_PHY_STANDARD_80211a, and third::wifiApNode.

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◆ L7Receive()

void BlockAckAggregationDisabledTest::L7Receive	(	std::string	context,
		Ptr< const Packet >	p,
		const Address &	adr
	)

private

Function to trace packets received by the server application.

Parameters

context	the context
p	the packet
adr	the address

Definition at line 404 of file block-ack-test-suite.cc.

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

Referenced by DoRun().

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◆ Receive()

void BlockAckAggregationDisabledTest::Receive	(	std::string	context,
		Ptr< const Packet >	p
	)

private

Callback invoked when PHY receives a packet.

Parameters

context	the context
p	the packet

Definition at line 430 of file block-ack-test-suite.cc.

References ns3::WifiMacHeader::IsBlockAck(), m_nBa, and ns3::Packet::PeekHeader().

Referenced by DoRun().

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◆ Transmit()

void BlockAckAggregationDisabledTest::Transmit	(	std::string	context,
		Ptr< const Packet >	p,
		double	power
	)

private

Callback invoked when PHY transmits a packet.

Parameters

context	the context
p	the packet
power	the tx power

Definition at line 413 of file block-ack-test-suite.cc.

References ns3::WifiMacHeader::IsBlockAckReq(), ns3::WifiMacHeader::IsQosBlockAck(), ns3::WifiMacHeader::IsQosData(), m_nBar, m_txTotal, NS_TEST_EXPECT_MSG_EQ, and ns3::Packet::PeekHeader().

Referenced by DoRun().

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Member Data Documentation

◆ m_nBa

uint16_t BlockAckAggregationDisabledTest::m_nBa

private

received BlockAck frames

Definition at line 357 of file block-ack-test-suite.cc.

Referenced by DoRun(), and Receive().

◆ m_nBar

uint16_t BlockAckAggregationDisabledTest::m_nBar

private

transmitted BlockAckReq frames

Definition at line 356 of file block-ack-test-suite.cc.

Referenced by DoRun(), and Transmit().

◆ m_received

uint32_t BlockAckAggregationDisabledTest::m_received

private

received packets

Definition at line 354 of file block-ack-test-suite.cc.

Referenced by DoRun(), and L7Receive().

◆ m_txTotal

uint16_t BlockAckAggregationDisabledTest::m_txTotal

private

transmitted data packets

Definition at line 355 of file block-ack-test-suite.cc.

Referenced by DoRun(), and Transmit().

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

src/wifi/test/block-ack-test-suite.cc

Classes

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BlockAckAggregationDisabledTest()

◆ ~BlockAckAggregationDisabledTest()

Member Function Documentation

◆ DoRun()

◆ L7Receive()

◆ Receive()

◆ Transmit()

Member Data Documentation

◆ m_nBa

◆ m_nBar

◆ m_received

◆ m_txTotal