A Discrete-Event Network Simulator
API
RngParetoTestCase Class Reference

Test case for pareto distribution random number generator. More...

+ Inheritance diagram for RngParetoTestCase:
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Public Member Functions

 RngParetoTestCase ()
 
virtual ~RngParetoTestCase ()
 
double ChiSquaredTest (Ptr< ParetoRandomVariable > p)
 Run a chi-squared test on the results of the random number generator. More...
 
- Public Member Functions inherited from ns3::TestCase
 TestCase (const TestCase &)=delete
 
virtual ~TestCase ()
 Destructor. More...
 
std::string GetName (void) const
 
TestCaseoperator= (const TestCase &)=delete
 

Static Public Attributes

static const uint32_t N_BINS = 50
 Number of bins. More...
 
static const uint32_t N_MEASUREMENTS = 1000000
 Number of measurements. More...
 
static const uint32_t N_RUNS = 5
 Number of runs. More...
 

Private Member Functions

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

Detailed Description

Test case for pareto distribution random number generator.

Definition at line 369 of file rng-test-suite.cc.

Constructor & Destructor Documentation

◆ RngParetoTestCase()

RngParetoTestCase::RngParetoTestCase ( )

Definition at line 393 of file rng-test-suite.cc.

◆ ~RngParetoTestCase()

RngParetoTestCase::~RngParetoTestCase ( )
virtual

Definition at line 397 of file rng-test-suite.cc.

Member Function Documentation

◆ ChiSquaredTest()

double RngParetoTestCase::ChiSquaredTest ( Ptr< ParetoRandomVariable p)

Run a chi-squared test on the results of the random number generator.

Parameters
pThe random number generaor.
Returns
the chi-squared test result.

Definition at line 401 of file rng-test-suite.cc.

References FillHistoRangeUniformly(), max, N_BINS, and N_MEASUREMENTS.

Referenced by DoRun().

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◆ DoRun()

void RngParetoTestCase::DoRun ( void  )
privatevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 452 of file rng-test-suite.cc.

References ChiSquaredTest(), N_BINS, N_RUNS, and NS_TEST_ASSERT_MSG_LT.

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Member Data Documentation

◆ N_BINS

const uint32_t RngParetoTestCase::N_BINS = 50
static

Number of bins.

Definition at line 375 of file rng-test-suite.cc.

Referenced by ChiSquaredTest(), and DoRun().

◆ N_MEASUREMENTS

const uint32_t RngParetoTestCase::N_MEASUREMENTS = 1000000
static

Number of measurements.

Definition at line 377 of file rng-test-suite.cc.

Referenced by ChiSquaredTest().

◆ N_RUNS

const uint32_t RngParetoTestCase::N_RUNS = 5
static

Number of runs.

Definition at line 373 of file rng-test-suite.cc.

Referenced by DoRun().


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