Test rrc connection establishment. More...

Inheritance diagram for LteRrcConnectionEstablishmentTestCase:

Collaboration diagram for LteRrcConnectionEstablishmentTestCase:

Public Member Functions
	LteRrcConnectionEstablishmentTestCase (uint32_t nUes, uint32_t nBearers, uint32_t tConnBase, uint32_t tConnIncrPerUe, uint32_t delayDiscStart, bool errorExpected, bool useIdealRrc, bool admitRrcConnectionRequest, std::string description="")

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

virtual	~TestCase ()
	Destructor. More...

std::string	GetName (void) const

TestCase &	operator= (const TestCase &)=delete

Protected Member Functions
void	CheckConnected (Ptr< NetDevice > ueDevice, Ptr< NetDevice > enbDevice)
	Check connected function. More...

void	CheckNotConnected (Ptr< NetDevice > ueDevice, Ptr< NetDevice > enbDevice)
	Check not connected function. More...

void	Connect (Ptr< NetDevice > ueDevice, Ptr< NetDevice > enbDevice)
	Connect function. More...

void	ConnectionEstablishedCallback (std::string context, uint64_t imsi, uint16_t cellId, uint16_t rnti)
	Connection established callback function. More...

void	ConnectionTimeoutCallback (std::string context, uint64_t imsi, uint16_t cellId, uint16_t rnti, uint8_t connEstFailCount)
	Connection timeout callback function. More...

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

Static Protected Member Functions
static std::string	BuildNameString (uint32_t nUes, uint32_t nBearers, uint32_t tConnBase, uint32_t tConnIncrPerUe, uint32_t delayDiscStart, bool useIdealRrc, bool admitRrcConnectionRequest, std::string description="")
	Build name string function. More...

Protected Attributes
bool	m_admitRrcConnectionRequest
	If set to false, eNb will not allow UE connections. More...

uint32_t	m_delayConnEnd
	expected duration to perform connection establishment in ms More...

uint32_t	m_delayDiscEnd
	expected duration to complete disconnection in ms More...

uint32_t	m_delayDiscStart
	delay between connection completed and disconnection request in ms More...

std::map< uint64_t, bool >	m_isConnectionEstablished
	key: IMSI More...

Ptr< LteHelper >	m_lteHelper
	LTE helper. More...

uint32_t	m_nBearers
	number of bearers to be setup in each connection More...

uint32_t	m_nUes
	number of UEs in the test More...

uint32_t	m_tConnBase
	connection time base value for all UEs in ms More...

uint32_t	m_tConnIncrPerUe
	additional connection time increment for each UE index (0...nUes-1) in ms More...

bool	m_useIdealRrc
	If set to false, real RRC protocol model will be used. 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...

Detailed Description

Test rrc connection establishment.

Definition at line 39 of file test-lte-rrc.cc.

Constructor & Destructor Documentation

◆ LteRrcConnectionEstablishmentTestCase()

LteRrcConnectionEstablishmentTestCase::LteRrcConnectionEstablishmentTestCase	(	uint32_t	nUes,
		uint32_t	nBearers,
		uint32_t	tConnBase,
		uint32_t	tConnIncrPerUe,
		uint32_t	delayDiscStart,
		bool	errorExpected,
		bool	useIdealRrc,
		bool	admitRrcConnectionRequest,
		std::string	description = `""`
	)

Parameters

nUes	number of UEs in the test
nBearers	number of bearers to be setup in each connection
tConnBase	connection time base value for all UEs in ms
tConnIncrPerUe	additional connection time increment for each UE index (0...nUes-1) in ms
delayDiscStart	expected duration to perform connection establishment in ms
errorExpected	if true, test case will wait a bit longer to accommodate for transmission error
useIdealRrc	If set to false, real RRC protocol model will be used
admitRrcConnectionRequest	If set to false, eNb will not allow UE connections
description	additional description of the test case

Definition at line 188 of file test-lte-rrc.cc.

References ns3::TestCase::GetName(), m_delayConnEnd, m_nBearers, NS_ASSERT, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

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Member Function Documentation

◆ BuildNameString()

std::string LteRrcConnectionEstablishmentTestCase::BuildNameString	(	uint32_t	nUes,
		uint32_t	nBearers,
		uint32_t	tConnBase,
		uint32_t	tConnIncrPerUe,
		uint32_t	delayDiscStart,
		bool	useIdealRrc,
		bool	admitRrcConnectionRequest,
		std::string	description = `""`
	)

staticprotected

Build name string function.

Parameters

nUes	number of UEs in the test
nBearers	number of bearers to be setup in each connection
tConnBase	connection time base value for all UEs in ms
tConnIncrPerUe	additional connection time increment for each UE index (0...nUes-1) in ms
delayDiscStart	expected duration to perform connection establishment in ms
useIdealRrc	If set to false, real RRC protocol model will be used
admitRrcConnectionRequest	If set to false, eNb will not allow UE connections
description	additional description of the test case

Returns: the name string

Definition at line 146 of file test-lte-rrc.cc.

◆ CheckConnected()

void LteRrcConnectionEstablishmentTestCase::CheckConnected	(	Ptr< NetDevice >	ueDevice,
		Ptr< NetDevice >	enbDevice
	)

protected

Check connected function.

Parameters

ueDevice	the UE device
enbDevice	the ENB device

Definition at line 383 of file test-lte-rrc.cc.

References ns3::ObjectPtrContainerValue::Begin(), ns3::ObjectPtrContainerValue::End(), ns3::LteEnbNetDevice::GetCellId(), ns3::LteEnbNetDevice::GetDlBandwidth(), ns3::LteEnbNetDevice::GetDlEarfcn(), ns3::ObjectPtrContainerValue::GetN(), ns3::Object::GetObject(), ns3::LteEnbNetDevice::GetRrc(), ns3::LteEnbNetDevice::GetUlBandwidth(), ns3::LteEnbNetDevice::GetUlEarfcn(), m_admitRrcConnectionRequest, m_isConnectionEstablished, m_nBearers, NS_ASSERT, NS_ASSERT_MSG, NS_LOG_FUNCTION, NS_LOG_WARN, and NS_TEST_ASSERT_MSG_EQ.

Referenced by DoRun().

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◆ CheckNotConnected()

void LteRrcConnectionEstablishmentTestCase::CheckNotConnected	(	Ptr< NetDevice >	ueDevice,
		Ptr< NetDevice >	enbDevice
	)

protected

Check not connected function.

Parameters

ueDevice	the UE device
enbDevice	the ENB device

Definition at line 498 of file test-lte-rrc.cc.

References ns3::Object::GetObject(), ns3::LteEnbNetDevice::GetRrc(), m_isConnectionEstablished, NS_ASSERT, NS_ASSERT_MSG, NS_LOG_FUNCTION, and NS_TEST_ASSERT_MSG_EQ.

Referenced by LteRrcConnectionEstablishmentErrorTestCase::DoRun().

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◆ Connect()

void LteRrcConnectionEstablishmentTestCase::Connect	(	Ptr< NetDevice >	ueDevice,
		Ptr< NetDevice >	enbDevice
	)

protected

Connect function.

Parameters

ueDevice	the UE device
enbDevice	the ENB device

Definition at line 369 of file test-lte-rrc.cc.

References ns3::LteHelper::ActivateDataRadioBearer(), ns3::LteHelper::Attach(), m_lteHelper, m_nBearers, and NS_LOG_FUNCTION.

Referenced by DoRun(), and LteRrcConnectionEstablishmentErrorTestCase::DoRun().

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◆ ConnectionEstablishedCallback()

void LteRrcConnectionEstablishmentTestCase::ConnectionEstablishedCallback	(	std::string	context,
		uint64_t	imsi,
		uint16_t	cellId,
		uint16_t	rnti
	)

protected

Connection established callback function.

Parameters

context	the context string
imsi	the IMSI
cellId	the cell ID
rnti	the RNTI

Definition at line 529 of file test-lte-rrc.cc.

References m_isConnectionEstablished, and NS_LOG_FUNCTION.

Referenced by DoRun(), and LteRrcConnectionEstablishmentErrorTestCase::DoRun().

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◆ ConnectionTimeoutCallback()

void LteRrcConnectionEstablishmentTestCase::ConnectionTimeoutCallback	(	std::string	context,
		uint64_t	imsi,
		uint16_t	cellId,
		uint16_t	rnti,
		uint8_t	connEstFailCount
	)