This test verifies the correct function of the WifiBandwidthFilter. More...

Inheritance diagram for TestSpectrumChannelWithBandwidthFilter:

Collaboration diagram for TestSpectrumChannelWithBandwidthFilter:

Public Member Functions
	TestSpectrumChannelWithBandwidthFilter (uint16_t channel, uint16_t expectedValue)
	Constructor.

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

virtual	~TestCase ()
	Destructor.

std::string	GetName () const

TestCase &	operator= (const TestCase &)=delete

Protected Member Functions
void	DoSetup () override
	Implementation to do any local setup required for this TestCase.

void	DoTeardown () override
	Implementation to do any local setup required for this TestCase.

Protected Member Functions inherited from ns3::TestCase
	TestCase (std::string name)
	Constructor.

void	AddTestCase (TestCase *testCase, Duration duration=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.

Private Member Functions
void	CheckRxPacketCount (uint16_t expectedValue)
	Event scheduled at end of simulation for validation.

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

void	RxBegin (bool signalType, uint32_t senderNodeId, double rxPower, Time duration)
	Callback invoked when the PHY model starts to process a signal.

void	Send () const
	Send function (sends a single packet)

Private Attributes
uint16_t	m_channel {36}
	channel for packet transmission

uint32_t	m_countRxBegin {0}
	count of receive events

uint16_t	m_expectedValue {0}
	expected count of receive events

Ptr< SpectrumWifiPhy >	m_rx {nullptr}
	receive function

Ptr< SpectrumWifiPhy >	m_tx {nullptr}
	transmit function

Additional Inherited Members
Public Types inherited from ns3::TestCase
enum class	Duration { QUICK = 1 , EXTENSIVE = 2 , TAKES_FOREVER = 3 }
	How long the test takes to execute. More...

using	instead = Duration

Static Public Attributes inherited from ns3::TestCase
static constexpr auto	EXTENSIVE = Duration::EXTENSIVE

static constexpr auto	QUICK = Duration::QUICK

static constexpr auto	TAKES_FOREVER

Detailed Description

This test verifies the correct function of the WifiBandwidthFilter.

2 SpectrumWifiPhy are setup and connected on the same spectrum channel. The test will send a packet over the channel and if the signal plus guardband overlaps the channel the filter will not discard the signal but if there is no overlap the filter will filter it out.

Definition at line 4690 of file wifi-phy-reception-test.cc.

Constructor & Destructor Documentation

◆ TestSpectrumChannelWithBandwidthFilter()

TestSpectrumChannelWithBandwidthFilter::TestSpectrumChannelWithBandwidthFilter	(	uint16_t	channel,
		uint16_t	expectedValue
	)

Constructor.

Parameters

channel	channel to be used by transmitter
expectedValue	expected number of received packets

Definition at line 4737 of file wifi-phy-reception-test.cc.

Member Function Documentation

◆ CheckRxPacketCount()

void TestSpectrumChannelWithBandwidthFilter::CheckRxPacketCount ( uint16_t expectedValue )

private

Event scheduled at end of simulation for validation.

Parameters

expectedValue expected number of receive events

Definition at line 4763 of file wifi-phy-reception-test.cc.

References m_countRxBegin, and NS_TEST_ASSERT_MSG_EQ.

Referenced by DoRun().

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◆ DoRun()

void TestSpectrumChannelWithBandwidthFilter::DoRun ( )

overrideprivatevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 4835 of file wifi-phy-reception-test.cc.

References CheckRxPacketCount(), ns3::Simulator::Destroy(), m_channel, m_expectedValue, m_rx, m_tx, ns3::MilliSeconds(), NS_LOG_FUNCTION, ns3::Simulator::Run(), ns3::Simulator::Schedule(), Send(), ns3::WifiPhy::SetOperatingChannel(), and ns3::WIFI_PHY_BAND_5GHZ.

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◆ DoSetup()

void TestSpectrumChannelWithBandwidthFilter::DoSetup ( )

overrideprotectedvirtual

Implementation to do any local setup required for this TestCase.

Subclasses should override this method to perform any costly per-test setup before DoRun is invoked.

Reimplemented from ns3::TestCase.

Definition at line 4781 of file wifi-phy-reception-test.cc.

References ns3::SpectrumWifiPhy::AddChannel(), ns3::WifiPhy::ConfigureStandard(), m_rx, m_tx, ns3::MakeCallback(), NS_LOG_FUNCTION, RxBegin(), ns3::SpectrumWifiPhy::SetDevice(), ns3::WifiPhy::SetErrorRateModel(), ns3::WifiPhy::SetInterferenceHelper(), ns3::WifiPhy::SetTxPowerEnd(), ns3::WifiPhy::SetTxPowerStart(), ns3::ObjectBase::TraceConnectWithoutContext(), and ns3::WIFI_STANDARD_80211ax.

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◆ DoTeardown()

void TestSpectrumChannelWithBandwidthFilter::DoTeardown ( )

overrideprotectedvirtual

Implementation to do any local setup required for this TestCase.

Subclasses should override this method to perform any costly per-test teardown

Reimplemented from ns3::TestCase.

Definition at line 4828 of file wifi-phy-reception-test.cc.

References ns3::Object::Dispose(), m_rx, and m_tx.

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◆ RxBegin()

void TestSpectrumChannelWithBandwidthFilter::RxBegin	(	bool	signalType,
		uint32_t	senderNodeId,
		double	rxPower,
		Time	duration
	)

private

Callback invoked when the PHY model starts to process a signal.

Parameters

signalType	whether signal is WiFi (true) or foreign (false)
senderNodeId	node Id of the sender of the signal
rxPower	received signal power (dBm)
duration	signal duration

Definition at line 4771 of file wifi-phy-reception-test.cc.

References m_countRxBegin, and NS_LOG_FUNCTION.

Referenced by DoSetup().

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