A Discrete-Event Network Simulator
API
CoDelQueueDiscControlLawTest Class Reference

Test 4: ControlLaw unit test - test against explicit port of Linux implementation. More...

+ Inheritance diagram for CoDelQueueDiscControlLawTest:
+ Collaboration diagram for CoDelQueueDiscControlLawTest:

Public Member Functions

 CoDelQueueDiscControlLawTest ()
 
uint32_t _codel_control_law (uint32_t t, uint32_t interval, uint32_t recInvSqrt)
 Codel control law function. More...
 
void DoRun () override
 Implementation to actually run this TestCase. More...
 
- Public Member Functions inherited from ns3::TestCase
 TestCase (const TestCase &)=delete
 
virtual ~TestCase ()
 Destructor. More...
 
std::string GetName () const
 
TestCaseoperator= (const TestCase &)=delete
 

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...
 
- 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...
 
TestCaseGetParent () const
 Get the parent of this TestCase. More...
 
bool IsStatusFailure () const
 Check if any tests failed. More...
 
bool IsStatusSuccess () 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 () const
 Check if this run should assert on failure. More...
 
bool MustContinueOnFailure () 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 4: ControlLaw unit test - test against explicit port of Linux implementation.

Definition at line 406 of file codel-queue-disc-test-suite.cc.

Constructor & Destructor Documentation

◆ CoDelQueueDiscControlLawTest()

CoDelQueueDiscControlLawTest::CoDelQueueDiscControlLawTest ( )

Definition at line 421 of file codel-queue-disc-test-suite.cc.

Member Function Documentation

◆ _codel_control_law()

uint32_t CoDelQueueDiscControlLawTest::_codel_control_law ( uint32_t  t,
uint32_t  interval,
uint32_t  recInvSqrt 
)

Codel control law function.

Parameters
t
interval
recInvSqrt
Returns
the codel control law

Definition at line 429 of file codel-queue-disc-test-suite.cc.

References _reciprocal_scale(), and REC_INV_SQRT_SHIFT_ns3.

Referenced by DoRun().

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◆ DoRun()

void CoDelQueueDiscControlLawTest::DoRun ( )
overridevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 437 of file codel-queue-disc-test-suite.cc.

References _codel_control_law(), ns3::MilliSeconds(), NS_TEST_ASSERT_MSG_EQ, and ns3::Seconds().

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