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RngParetoTestCase Class Reference

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

+ Inheritance diagram for RngParetoTestCase:
+ Collaboration diagram for RngParetoTestCase:

Public Member Functions

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

Static Public Attributes

static const uint32_t N_BINS = 50
 Number of bins.
 
static const uint32_t N_MEASUREMENTS = 1000000
 Number of measurements.
 
static const uint32_t N_RUNS = 5
 Number of runs.
 
- Static Public Attributes inherited from ns3::TestCase
static constexpr auto QUICK = Duration::QUICK
 Deprecated test duration simple enums.
 
static constexpr auto EXTENSIVE = Duration::EXTENSIVE
 
static constexpr auto TAKES_FOREVER = Duration::TAKES_FOREVER
 

Private Member Functions

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

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...
 
- 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

Test case for pareto distribution random number generator.

Definition at line 362 of file rng-test-suite.cc.

Constructor & Destructor Documentation

◆ RngParetoTestCase()

RngParetoTestCase::RngParetoTestCase ( )

Definition at line 386 of file rng-test-suite.cc.

◆ ~RngParetoTestCase()

RngParetoTestCase::~RngParetoTestCase ( )
override

Definition at line 391 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 generator.
Returns
the chi-squared test result.

Definition at line 396 of file rng-test-suite.cc.

References FillHistoRangeUniformly(), N_BINS, and N_MEASUREMENTS.

Referenced by DoRun().

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◆ DoRun()

void RngParetoTestCase::DoRun ( )
overrideprivatevirtual

Implementation to actually run this TestCase.

Subclasses should override this method to conduct their tests.

Implements ns3::TestCase.

Definition at line 447 of file rng-test-suite.cc.

References ChiSquaredTest(), ns3::CreateObject(), N_BINS, N_RUNS, NS_TEST_ASSERT_MSG_LT, and ns3::RngSeedManager::SetSeed().

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Member Data Documentation

◆ N_BINS

const uint32_t RngParetoTestCase::N_BINS = 50
static

Number of bins.

Definition at line 368 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 370 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 366 of file rng-test-suite.cc.

Referenced by DoRun().


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