TimInformationElementTest Class Reference

Test TIM Information element serialization and deserialization. More...

Inheritance diagram for TimInformationElementTest:

Collaboration diagram for TimInformationElementTest:

Public Member Functions
	TimInformationElementTest ()
	Constructor.
void	CheckAidSet (const Tim &tim, uint16_t aid, const std::set< uint16_t > &expectedSet)
	Test that the GetAidSet() method return the expected set of AID values.
void	CheckSerializationAgainstBuffer (Tim &tim, const std::vector< uint8_t > &bufferContents)
	Test that the Bitmap Control and the Partial Virtual Bitmap fields of the provided TIM match the passed bufferContents.
void	DoRun () override
	Implementation to actually run this TestCase.
void	SetTim (Tim &tim, uint8_t dtimCount, uint8_t dtimPeriod, bool multicastPending, const std::list< uint16_t > &aidValues)
	Reset the passed TIM to have the provided parameters.
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.
Public Member Functions inherited from ns3::TestCase
	TestCase (const TestCase &)=delete
virtual	~TestCase ()
	Destructor.
std::string	GetName () const
TestCase &	operator= (const TestCase &)=delete

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	TestDuration = 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
Protected Member Functions inherited from ns3::HeaderSerializationTestCase
	HeaderSerializationTestCase (std::string name)
	Constructor.
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

Test TIM Information element serialization and deserialization.

Definition at line 42 of file power-save-test.cc.

Constructor & Destructor Documentation

TimInformationElementTest()

TimInformationElementTest::TimInformationElementTest

(

)

Constructor.

Definition at line 85 of file power-save-test.cc.

Member Function Documentation

CheckAidSet()

void TimInformationElementTest::CheckAidSet	(	const Tim &	tim,
		uint16_t	aid,
		const std::set< uint16_t > &	expectedSet
	)

Test that the GetAidSet() method return the expected set of AID values.

Parameters

tim	the TIM element
aid	the AID value passed to GetAidSet()
expectedSet	the expected set of AID values returned by GetAidSet()

Definition at line 135 of file power-save-test.cc.

References ns3::Tim::GetAidSet(), and NS_TEST_EXPECT_MSG_EQ.

Referenced by DoRun().

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CheckSerializationAgainstBuffer()

void TimInformationElementTest::CheckSerializationAgainstBuffer	(	Tim &	tim,
		const std::vector< uint8_t > &	bufferContents
	)

Test that the Bitmap Control and the Partial Virtual Bitmap fields of the provided TIM match the passed bufferContents.

Parameters

tim	the provided TIM
bufferContents	the expected content of the buffer

Definition at line 105 of file power-save-test.cc.

References ns3::Buffer::AddAtStart(), ns3::Buffer::Begin(), ns3::WifiInformationElement::GetSerializedSize(), ns3::Buffer::GetSize(), NS_TEST_EXPECT_MSG_EQ, ns3::Buffer::Iterator::ReadU8(), and ns3::WifiInformationElement::Serialize().

Referenced by DoRun().

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DoRun()

void TimInformationElementTest::DoRun ( )

overridevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 178 of file power-save-test.cc.

References CheckAidSet(), CheckSerializationAgainstBuffer(), ns3::WifiInformationElement::GetSerializedSize(), NS_TEST_EXPECT_MSG_EQ, SetTim(), and ns3::HeaderSerializationTestCase::TestHeaderSerialization().

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SetTim()

void TimInformationElementTest::SetTim	(	Tim &	tim,
		uint8_t	dtimCount,
		uint8_t	dtimPeriod,
		bool	multicastPending,
		const std::list< uint16_t > &	aidValues
	)

Reset the passed TIM to have the provided parameters.

Parameters

tim	the TIM element to set
dtimCount	the DTIM count value
dtimPeriod	the DTIM period value
multicastPending	whether group addressed frames are queued
aidValues	the AID values to set

Definition at line 91 of file power-save-test.cc.

References ns3::Tim::AddAid(), ns3::Tim::m_dtimCount, ns3::Tim::m_dtimPeriod, and ns3::Tim::m_hasMulticastPending.

Referenced by DoRun().

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

• src/wifi/test/power-save-test.cc