WifiEhtCapabilitiesIeTest Class Reference

Test serialization and deserialization of EHT capabilities IE. More...

Inheritance diagram for WifiEhtCapabilitiesIeTest:

Collaboration diagram for WifiEhtCapabilitiesIeTest:

Public Member Functions
	WifiEhtCapabilitiesIeTest (bool is2_4Ghz, uint16_t channelWidth)
	Constructor. More...
	~WifiEhtCapabilitiesIeTest () override=default
void	CheckEhtMacCapabilitiesInformation (const Buffer &buffer, uint8_t expectedValueFirstByte)
	Check the content of the EHT MAC Capabilities Information subfield. More...
void	CheckEhtPhyCapabilitiesInformation (const Buffer &buffer, uint8_t expectedValueSixthByte)
	Check the content of the EHT PHY Capabilities Information subfield. More...
void	CheckSerializedByte (const Buffer &buffer, uint32_t position, uint8_t value)
	Check that the given buffer contains the given value at the given position. More...
void	CheckSupportedEhtMcsAndNssSet (const Buffer &buffer, uint8_t maxSupportedMcs)
	Check the content of the Supported EHT-MCS And NSS Set subfield. More...
EhtCapabilities	GetEhtCapabilities (uint16_t maxMpduLength, uint32_t maxAmpduSize, uint8_t maxSupportedMcs) const
	Generate the EHT capabilities IE. More...
HeCapabilities	GetHeCapabilities () const
	Generate the HE capabilities IE. More...
Buffer	SerializeIntoBuffer (const EhtCapabilities &ehtCapabilities)
	Serialize the EHT capabilities in a buffer. More...
Public Member Functions inherited from ns3::HeaderSerializationTestCase
template<typename T , typename... Args>
void	TestHeaderSerialization (const T &hdr, Args &&... args)
	Serialize the given header in a buffer, then create a new header by deserializing from the buffer and serialize the new header into a new buffer. 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	DoRun () override
	Implementation to actually run this TestCase. More...

Private Attributes
uint16_t	m_channelWidth
	Supported channel width by the PHY (in MHz) More...
bool	m_is2_4Ghz
	whether the PHY is operating in 2.4 GHz 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::HeaderSerializationTestCase
	HeaderSerializationTestCase (std::string name)
	Constructor. 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

Test serialization and deserialization of EHT capabilities IE.

Definition at line 350 of file wifi-eht-info-elems-test.cc.

Constructor & Destructor Documentation

WifiEhtCapabilitiesIeTest()

WifiEhtCapabilitiesIeTest::WifiEhtCapabilitiesIeTest	(	bool	is2_4Ghz,
		uint16_t	channelWidth
	)

Constructor.

Parameters

is2_4Ghz	whether the PHY is operating in 2.4 GHz
channelWidth	the supported channel width in MHz

Definition at line 428 of file wifi-eht-info-elems-test.cc.

~WifiEhtCapabilitiesIeTest()

WifiEhtCapabilitiesIeTest::~WifiEhtCapabilitiesIeTest ( )

overridedefault

Member Function Documentation

CheckEhtMacCapabilitiesInformation()

void WifiEhtCapabilitiesIeTest::CheckEhtMacCapabilitiesInformation	(	const Buffer &	buffer,
		uint8_t	expectedValueFirstByte
	)

Check the content of the EHT MAC Capabilities Information subfield.

Parameters

buffer	the buffer containing the serialized EHT capabilities
expectedValueFirstByte	the expected value for the first byte

Definition at line 556 of file wifi-eht-info-elems-test.cc.

References CheckSerializedByte().

Referenced by DoRun().

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CheckEhtPhyCapabilitiesInformation()

void WifiEhtCapabilitiesIeTest::CheckEhtPhyCapabilitiesInformation	(	const Buffer &	buffer,
		uint8_t	expectedValueSixthByte
	)

Check the content of the EHT PHY Capabilities Information subfield.

Parameters

buffer	the buffer containing the serialized EHT capabilities
expectedValueSixthByte	the expected value for the sixth byte

Definition at line 564 of file wifi-eht-info-elems-test.cc.

References CheckSerializedByte(), and m_channelWidth.

Referenced by DoRun().

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CheckSerializedByte()

void WifiEhtCapabilitiesIeTest::CheckSerializedByte	(	const Buffer &	buffer,
		uint32_t	position,
		uint8_t	value
	)

Check that the given buffer contains the given value at the given position.

Parameters

buffer	the given buffer
position	the given position (starting at 0)
value	the given value

Definition at line 545 of file wifi-eht-info-elems-test.cc.

References ns3::Buffer::Begin(), ns3::Buffer::Iterator::Next(), NS_TEST_EXPECT_MSG_EQ, ns3::Buffer::Iterator::ReadU8(), and second::value.

Referenced by CheckEhtMacCapabilitiesInformation(), CheckEhtPhyCapabilitiesInformation(), and CheckSupportedEhtMcsAndNssSet().

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CheckSupportedEhtMcsAndNssSet()

void WifiEhtCapabilitiesIeTest::CheckSupportedEhtMcsAndNssSet	(	const Buffer &	buffer,
		uint8_t	maxSupportedMcs
	)

Check the content of the Supported EHT-MCS And NSS Set subfield.

Parameters

maxSupportedMcs	the maximum EHT MCS supported by the PHY
buffer	the buffer containing the serialized EHT capabilities

Definition at line 579 of file wifi-eht-info-elems-test.cc.

References CheckSerializedByte(), and m_channelWidth.

Referenced by DoRun().

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DoRun()

void WifiEhtCapabilitiesIeTest::DoRun ( )

overrideprivatevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 637 of file wifi-eht-info-elems-test.cc.

References CheckEhtMacCapabilitiesInformation(), CheckEhtPhyCapabilitiesInformation(), CheckSupportedEhtMcsAndNssSet(), GetEhtCapabilities(), GetHeCapabilities(), ns3::EhtCapabilities::GetHighestSupportedRxMcs(), ns3::EhtCapabilities::GetHighestSupportedTxMcs(), ns3::WifiInformationElement::GetSerializedSize(), m_channelWidth, m_is2_4Ghz, NS_ASSERT, NS_ASSERT_MSG, NS_TEST_EXPECT_MSG_EQ, SerializeIntoBuffer(), ns3::EhtCapabilities::SetPpeThresholds(), and ns3::HeaderSerializationTestCase::TestHeaderSerialization().

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GetEhtCapabilities()

EhtCapabilities WifiEhtCapabilitiesIeTest::GetEhtCapabilities	(	uint16_t	maxMpduLength,
		uint32_t	maxAmpduSize,
		uint8_t	maxSupportedMcs
	)		const

Generate the EHT capabilities IE.

Parameters

maxMpduLength	the maximum MPDU length in bytes
maxAmpduSize	the maximum A-MPDU size in bytes
maxSupportedMcs	the maximum EHT MCS supported by the PHY

Returns

the generated EHT capabilities IE

Definition at line 457 of file wifi-eht-info-elems-test.cc.

References m_channelWidth, m_is2_4Ghz, ns3::EhtCapabilities::m_phyCapabilities, max, min, ns3::EhtCapabilities::SetMaxAmpduLength(), ns3::EhtCapabilities::SetMaxMpduLength(), ns3::EhtCapabilities::SetSupportedRxEhtMcsAndNss(), ns3::EhtCapabilities::SetSupportedTxEhtMcsAndNss(), ns3::EhtPhyCapabilities::support320MhzIn6Ghz, ns3::EhtPhyCapabilities::supportRx1024And4096QamForRuSmallerThan242Tones, and ns3::EhtPhyCapabilities::supportTx1024And4096QamForRuSmallerThan242Tones.

Referenced by DoRun().

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GetHeCapabilities()

HeCapabilities WifiEhtCapabilitiesIeTest::GetHeCapabilities

(

)

const

Generate the HE capabilities IE.

Returns

the generated HE capabilities IE

Definition at line 436 of file wifi-eht-info-elems-test.cc.

References m_channelWidth, m_is2_4Ghz, and ns3::HeCapabilities::SetChannelWidthSet().

Referenced by DoRun().

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SerializeIntoBuffer()

Buffer WifiEhtCapabilitiesIeTest::SerializeIntoBuffer

(

const EhtCapabilities &

ehtCapabilities

)

Serialize the EHT capabilities in a buffer.

Parameters

ehtCapabilities

the EHT capabilities

Returns

the buffer in which the EHT capabilities has been serialized

Definition at line 536 of file wifi-eht-info-elems-test.cc.

References ns3::Buffer::AddAtStart(), ns3::Buffer::Begin(), ns3::WifiInformationElement::GetSerializedSize(), and ns3::WifiInformationElement::Serialize().

Referenced by DoRun().

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Member Data Documentation

m_channelWidth

uint16_t WifiEhtCapabilitiesIeTest::m_channelWidth

private

Supported channel width by the PHY (in MHz)

Definition at line 425 of file wifi-eht-info-elems-test.cc.

Referenced by CheckEhtPhyCapabilitiesInformation(), CheckSupportedEhtMcsAndNssSet(), DoRun(), GetEhtCapabilities(), and GetHeCapabilities().

m_is2_4Ghz

bool WifiEhtCapabilitiesIeTest::m_is2_4Ghz

private

whether the PHY is operating in 2.4 GHz

Definition at line 424 of file wifi-eht-info-elems-test.cc.

Referenced by DoRun(), GetEhtCapabilities(), and GetHeCapabilities().

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

• src/wifi/test/wifi-eht-info-elems-test.cc