Test checks if Wifi spectrum values for OFDM are generated properly. More...

Inheritance diagram for WifiOfdmMaskSlopesTestCase:

Collaboration diagram for WifiOfdmMaskSlopesTestCase:

Public Types
typedef std::pair< uint32_t, double >	IndexPowerPair
	typedef for a pair of sub-band index and relative power value (dBr) More...

typedef std::vector< IndexPowerPair >	IndexPowerVect
	typedef for a vector of pairs of sub-band index and relative power value (dBr) More...

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

Public Member Functions
	WifiOfdmMaskSlopesTestCase (const char *str, WifiPhyStandard standard, WifiPhyBand band, uint8_t bw, IndexPowerVect maskRefsLeft, IndexPowerVect maskRefsRight, double tol)
	Constructor. More...

virtual	~WifiOfdmMaskSlopesTestCase ()

Public Member Functions inherited from ns3::TestCase
virtual	~TestCase ()
	Destructor. More...

std::string	GetName (void) const

Protected Attributes
Ptr< SpectrumValue >	m_actualSpectrum
	actual spectrum value More...

IndexPowerVect	m_expectedLeftPsd
	expected power values for left guard bandwidth More...

IndexPowerVect	m_expectedRightPsd
	expected power values for right guard bandwidth More...

double	m_tolerance
	tolerance (in dB) More...

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

Static Private Member Functions
static void	InterpolateAndAppendValues (IndexPowerVect &vect, IndexPowerPair start, IndexPowerPair stop, double tol)
	Interpolate PSD values for indexes between provided start and stop and append to provided vector. More...

Additional Inherited Members
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 checks if Wifi spectrum values for OFDM are generated properly.

Different test cases are configured by defining different standards and bandwidth.

Definition at line 40 of file wifi-transmit-mask-test.cc.

Member Typedef Documentation

◆ IndexPowerPair

typedef std::pair<uint32_t, double> WifiOfdmMaskSlopesTestCase::IndexPowerPair

typedef for a pair of sub-band index and relative power value (dBr)

Definition at line 46 of file wifi-transmit-mask-test.cc.

◆ IndexPowerVect

typedef std::vector<IndexPowerPair> WifiOfdmMaskSlopesTestCase::IndexPowerVect

typedef for a vector of pairs of sub-band index and relative power value (dBr)

Definition at line 51 of file wifi-transmit-mask-test.cc.

Constructor & Destructor Documentation

◆ WifiOfdmMaskSlopesTestCase()

WifiOfdmMaskSlopesTestCase::WifiOfdmMaskSlopesTestCase	(	const char *	str,
		WifiPhyStandard	standard,
		WifiPhyBand	band,
		uint8_t	bw,
		IndexPowerVect	maskRefsLeft,
		IndexPowerVect	maskRefsRight,
		double	tol
	)

Constructor.

Parameters

str	test reference name
standard	selected PHY standard
band	selected PHY band
bw	bandwidth
maskRefsLeft	vector of expected power values and corresponding indexes of generated PSD (only start and stop indexes/values given) for left guard bandwidth
maskRefsRight	vector of expected power values and corresponding indexes of generated PSD (only start and stop indexes/values given) for right guard bandwidth
tol	tolerance (in dB)

Definition at line 92 of file wifi-transmit-mask-test.cc.

References InterpolateAndAppendValues(), m_actualSpectrum, m_expectedLeftPsd, m_expectedRightPsd, m_tolerance, NS_ASSERT, NS_FATAL_ERROR, NS_LOG_FUNCTION, NS_LOG_INFO, ns3::WIFI_PHY_BAND_2_4GHZ, ns3::WIFI_PHY_STANDARD_80211a, ns3::WIFI_PHY_STANDARD_80211ac, ns3::WIFI_PHY_STANDARD_80211ax, ns3::WIFI_PHY_STANDARD_80211g, ns3::WIFI_PHY_STANDARD_80211n, and ns3::WIFI_PHY_STANDARD_80211p.

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◆ ~WifiOfdmMaskSlopesTestCase()

WifiOfdmMaskSlopesTestCase::~WifiOfdmMaskSlopesTestCase ( )

virtual

Definition at line 171 of file wifi-transmit-mask-test.cc.

Member Function Documentation

◆ DoRun()

void WifiOfdmMaskSlopesTestCase::DoRun ( void )

overrideprivatevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 202 of file wifi-transmit-mask-test.cc.

References ns3::SpectrumValue::ConstValuesBegin(), ns3::SpectrumValue::ConstValuesEnd(), m_actualSpectrum, m_expectedLeftPsd, m_expectedRightPsd, m_tolerance, max, NS_LOG_FUNCTION, NS_LOG_INFO, NS_LOG_LOGIC, and NS_TEST_EXPECT_MSG_EQ_TOL.

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◆ InterpolateAndAppendValues()

void WifiOfdmMaskSlopesTestCase::InterpolateAndAppendValues	(	IndexPowerVect &	vect,
		IndexPowerPair	start,
		IndexPowerPair	stop,
		double	tol
	)

staticprivate

Interpolate PSD values for indexes between provided start and stop and append to provided vector.

Parameters

vect	vector of sub-band index and relative power value pairs to which interpolated values should be appended
start	pair of sub-band index and relative power value (dBr) for interval start
stop	pair of sub-band index and relative power value (dBr) for interval stop
tol	tolerance (in dB)

Definition at line 176 of file wifi-transmit-mask-test.cc.

References NS_ASSERT, NS_LOG_FUNCTION, NS_LOG_LOGIC, visualizer.core::start(), and ns3::TestDoubleIsEqual().

Referenced by WifiOfdmMaskSlopesTestCase().

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