Make sure that fragmentation works with QoS stations. More...

Inheritance diagram for QosFragmentationTestCase:

Collaboration diagram for QosFragmentationTestCase:

Public Member Functions
	QosFragmentationTestCase ()

	~QosFragmentationTestCase () override

void	DoRun () override
	Implementation to actually run this TestCase. More...

Public Member Functions inherited from ns3::TestCase
	TestCase (const TestCase &)=delete

virtual	~TestCase ()
	Destructor. More...

std::string	GetName () const

TestCase &	operator= (const TestCase &)=delete

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

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

Private Attributes
uint32_t	m_fragments
	transmitted fragments More...

uint32_t	m_received
	received 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 TestCase. More...

bool	IsStatusFailure () const
	Check if any tests failed. More...

bool	IsStatusSuccess () 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 () const
	Check if this run should assert on failure. More...

bool	MustContinueOnFailure () 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 fragmentation works with QoS stations.

The scenario considers a TCP transmission between an 802.11n station and an 802.11n access point.

Definition at line 782 of file wifi-test.cc.

Constructor & Destructor Documentation

◆ QosFragmentationTestCase()

QosFragmentationTestCase::QosFragmentationTestCase ( )

Definition at line 811 of file wifi-test.cc.

◆ ~QosFragmentationTestCase()

QosFragmentationTestCase::~QosFragmentationTestCase ( )

override

Definition at line 818 of file wifi-test.cc.

Member Function Documentation

◆ DoRun()

void QosFragmentationTestCase::DoRun ( )

overridevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 844 of file wifi-test.cc.

References ns3::Node::AddApplication(), third::apDevices, third::channel, brite-generic-example::client, ns3::Config::Connect(), ns3::NodeContainer::Create(), ns3::PointerValue::Get(), ns3::NodeContainer::Get(), ns3::WifiNetDevice::GetAddress(), ns3::ObjectBase::GetAttribute(), ns3::WifiNetDevice::GetIfIndex(), ns3::WifiNetDevice::GetMac(), ns3::PacketSocketHelper::Install(), m_fragments, m_received, third::mac, ns3::MakeCallback(), ns3::MicroSeconds(), third::mobility, NS_TEST_ASSERT_MSG_EQ, third::phy, Receive(), ns3::Seconds(), brite-generic-example::server, ns3::Config::Set(), ns3::PacketSocketAddress::SetSingleDevice(), third::ssid, third::staDevices, Transmit(), third::wifi, ns3::WIFI_STANDARD_80211n, and third::wifiApNode.

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◆ Receive()

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

private

Receive function.

Parameters

context	the context
p	the packet
adr	the address

Definition at line 823 of file wifi-test.cc.

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

Referenced by DoRun().

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◆ Transmit()

void QosFragmentationTestCase::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 832 of file wifi-test.cc.

References ns3::Packet::GetSize(), ns3::WifiMacHeader::IsQosData(), m_fragments, NS_TEST_EXPECT_MSG_LT_OR_EQ, and ns3::Packet::PeekHeader().

Referenced by DoRun().

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Member Data Documentation

◆ m_fragments

uint32_t QosFragmentationTestCase::m_fragments

private

transmitted fragments

Definition at line 792 of file wifi-test.cc.

Referenced by DoRun(), and Transmit().

◆ m_received

uint32_t QosFragmentationTestCase::m_received

private

received packets

Definition at line 791 of file wifi-test.cc.

Referenced by DoRun(), and Receive().

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

src/wifi/test/wifi-test.cc

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QosFragmentationTestCase()

◆ ~QosFragmentationTestCase()

Member Function Documentation

◆ DoRun()

◆ Receive()

◆ Transmit()

Member Data Documentation

◆ m_fragments

◆ m_received