A Discrete-Event Network Simulator
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Ipv4HeaderTest Class Reference

IPv4 Header Test. More...

+ Inheritance diagram for Ipv4HeaderTest:
+ Collaboration diagram for Ipv4HeaderTest:

Public Member Functions

 Ipv4HeaderTest ()
 
void DoRun () override
 Implementation to actually run this TestCase.
 
void ReceivePacket (Ptr< Socket > socket, Ptr< Packet > packet, const Address &from)
 Receives a packet.
 
void ReceivePkt (Ptr< Socket > socket)
 Receives a packet.
 
- Public Member Functions inherited from ns3::TestCase
 TestCase (const TestCase &)=delete
 
virtual ~TestCase ()
 Destructor.
 
std::string GetName () const
 
TestCaseoperator= (const TestCase &)=delete
 

Private Member Functions

void DoSendData_IpHdr_Dscp (Ptr< Socket > socket, std::string to, Ipv4Header::DscpType dscp, Ipv4Header::EcnType ecn)
 Send a packet with specific DSCP and ECN fields.
 
void SendData_IpHdr_Dscp (Ptr< Socket > socket, std::string to, Ipv4Header::DscpType dscp, Ipv4Header::EcnType ecn)
 Send a packet with specific DSCP and ECN fields.
 

Private Attributes

Ipv4Header m_receivedHeader
 Received header.
 
Ptr< Packetm_receivedPacket
 Received packet.
 

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 instead = 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::TestCase
 TestCase (std::string name)
 Constructor.
 
void AddTestCase (TestCase *testCase, Duration duration=Duration::QUICK)
 Add an individual child TestCase to this test suite.
 
TestCaseGetParent () 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

IPv4 Header Test.

Definition at line 59 of file ipv4-header-test.cc.

Constructor & Destructor Documentation

◆ Ipv4HeaderTest()

Ipv4HeaderTest::Ipv4HeaderTest ( )

Definition at line 106 of file ipv4-header-test.cc.

Member Function Documentation

◆ DoRun()

◆ DoSendData_IpHdr_Dscp()

void Ipv4HeaderTest::DoSendData_IpHdr_Dscp ( Ptr< Socket socket,
std::string  to,
Ipv4Header::DscpType  dscp,
Ipv4Header::EcnType  ecn 
)
private

Send a packet with specific DSCP and ECN fields.

Parameters
socketThe source socket.
toThe destination address.
dscpThe DSCP field.
ecnThe ECN field.

Definition at line 134 of file ipv4-header-test.cc.

References NS_TEST_EXPECT_MSG_EQ, ns3::Ipv4Header::SetDestination(), ns3::Ipv4Header::SetDscp(), ns3::Ipv4Header::SetEcn(), ns3::Ipv4Header::SetPayloadSize(), ns3::Ipv4Header::SetProtocol(), ns3::Ipv4Header::SetSource(), and ns3::Ipv4Header::SetTtl().

Referenced by SendData_IpHdr_Dscp().

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◆ ReceivePacket()

void Ipv4HeaderTest::ReceivePacket ( Ptr< Socket socket,
Ptr< Packet packet,
const Address from 
)

Receives a packet.

Parameters
socketThe receiving socket.
packetThe packet.
fromThe source address.

Definition at line 112 of file ipv4-header-test.cc.

References m_receivedPacket.

◆ ReceivePkt()

void Ipv4HeaderTest::ReceivePkt ( Ptr< Socket socket)

Receives a packet.

Parameters
socketThe receiving socket.

Definition at line 118 of file ipv4-header-test.cc.

References ns3::Packet::GetSize(), m_receivedHeader, m_receivedPacket, NS_TEST_ASSERT_MSG_EQ, and ns3::Packet::PeekHeader().

Referenced by DoRun().

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◆ SendData_IpHdr_Dscp()

void Ipv4HeaderTest::SendData_IpHdr_Dscp ( Ptr< Socket socket,
std::string  to,
Ipv4Header::DscpType  dscp,
Ipv4Header::EcnType  ecn 
)
private

Send a packet with specific DSCP and ECN fields.

Parameters
socketThe source socket.
toThe destination address.
dscpThe DSCP field.
ecnThe ECN field.

Definition at line 157 of file ipv4-header-test.cc.

References DoSendData_IpHdr_Dscp(), m_receivedPacket, ns3::Simulator::Run(), ns3::Simulator::ScheduleWithContext(), and ns3::Seconds().

Referenced by DoRun().

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Member Data Documentation

◆ m_receivedHeader

Ipv4Header Ipv4HeaderTest::m_receivedHeader
private

Received header.

Definition at line 62 of file ipv4-header-test.cc.

Referenced by DoRun(), and ReceivePkt().

◆ m_receivedPacket

Ptr<Packet> Ipv4HeaderTest::m_receivedPacket
private

Received packet.

Definition at line 61 of file ipv4-header-test.cc.

Referenced by DoRun(), ReceivePacket(), ReceivePkt(), and SendData_IpHdr_Dscp().


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