TvSpectrumTransmitterTestCase Class Reference

This test verifies the accuracy of the spectrum/PSD model in the TvSpectrumTransmitter class. More...

Inheritance diagram for TvSpectrumTransmitterTestCase:

Collaboration diagram for TvSpectrumTransmitterTestCase:

Public Member Functions
	TvSpectrumTransmitterTestCase (double startFrequency, double channelBandwidth, double basePsd, TvSpectrumTransmitter::TvType tvType)
	Constructor.
	~TvSpectrumTransmitterTestCase () override
Public Member Functions inherited from ns3::TestCase
	TestCase (const TestCase &)=delete
virtual	~TestCase ()
	Destructor.
std::string	GetName () const
TestCase &	operator= (const TestCase &)=delete

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

Static Private Member Functions
static std::string	Name (TvSpectrumTransmitter::TvType tvType, double startFrequency, double channelBandwidth, double basePsd)
	Build the test name.

Private Attributes
double	m_basePsd
	Base Power Spectral Density (PSD).
double	m_channelBandwidth
	Channel Bandwidth.
double	m_startFrequency
	Start frequency.
TvSpectrumTransmitter::TvType	m_tvType
	TV type.

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...
Static Public Attributes inherited from ns3::TestCase
static constexpr auto	QUICK = Duration::QUICK
	Deprecated test duration simple enums.
static constexpr auto	EXTENSIVE = Duration::EXTENSIVE
static constexpr auto	TAKES_FOREVER = Duration::TAKES_FOREVER
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.

Detailed Description

This test verifies the accuracy of the spectrum/PSD model in the TvSpectrumTransmitter class.

To do so, it tests if the max power spectral density, start frequency, and end frequency comply with expected values. Values for TV/modulation type, start frequency, channel bandwidth, and base PSD are swept and tested for each case.

Definition at line 34 of file tv-spectrum-transmitter-test.cc.

Constructor & Destructor Documentation

TvSpectrumTransmitterTestCase()

TvSpectrumTransmitterTestCase::TvSpectrumTransmitterTestCase	(	double	startFrequency,
		double	channelBandwidth,
		double	basePsd,
		TvSpectrumTransmitter::TvType	tvType )

Constructor.

Parameters

startFrequency	Start frequency.
channelBandwidth	Channel Bandwidth.
basePsd	Base Power Spectral Density (PSD).
tvType	TV type.

Definition at line 85 of file tv-spectrum-transmitter-test.cc.

~TvSpectrumTransmitterTestCase()

TvSpectrumTransmitterTestCase::~TvSpectrumTransmitterTestCase ( )

override

Definition at line 97 of file tv-spectrum-transmitter-test.cc.

Member Function Documentation

DoRun()

void TvSpectrumTransmitterTestCase::DoRun ( )

overrideprivatevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 102 of file tv-spectrum-transmitter-test.cc.

References ns3::CreateObject(), epsilon, m_basePsd, m_channelBandwidth, m_startFrequency, m_tvType, NS_LOG_FUNCTION, NS_TEST_ASSERT_MSG_EQ_TOL, ns3::TOLERANCE, and ns3::TvSpectrumTransmitter::TVTYPE_8VSB.

Here is the call graph for this function:

Name()

std::string TvSpectrumTransmitterTestCase::Name ( TvSpectrumTransmitter::TvType tvType, double startFrequency, double channelBandwidth, double basePsd )

staticprivate

Build the test name.

Parameters

tvType	TV type.
startFrequency	Start frequency.
channelBandwidth	Channel Bandwidth.
basePsd	Base Power Spectral Density (PSD).

Returns

The test name

Definition at line 72 of file tv-spectrum-transmitter-test.cc.

Member Data Documentation

m_basePsd

double TvSpectrumTransmitterTestCase::m_basePsd

private

Base Power Spectral Density (PSD).

Definition at line 67 of file tv-spectrum-transmitter-test.cc.

Referenced by DoRun().

m_channelBandwidth

double TvSpectrumTransmitterTestCase::m_channelBandwidth

private

Channel Bandwidth.

Definition at line 66 of file tv-spectrum-transmitter-test.cc.

Referenced by DoRun().

m_startFrequency

double TvSpectrumTransmitterTestCase::m_startFrequency

private

Start frequency.

Definition at line 65 of file tv-spectrum-transmitter-test.cc.

Referenced by DoRun().

m_tvType

TvSpectrumTransmitter::TvType TvSpectrumTransmitterTestCase::m_tvType

private

TV type.

Definition at line 68 of file tv-spectrum-transmitter-test.cc.

Referenced by DoRun().

---

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

• src/spectrum/test/tv-spectrum-transmitter-test.cc