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A Discrete-Event Network Simulator
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A Discrete-Event Network Simulator
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Test case for exponential distribution random number generator. More...
Inheritance diagram for RngExponentialTestCase: Collaboration diagram for RngExponentialTestCase:Public Member Functions | |
| RngExponentialTestCase () | |
| ~RngExponentialTestCase () override | |
| double | ChiSquaredTest (Ptr< ExponentialRandomVariable > n) |
| 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 () const |
| TestCase & | operator= (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 | |
| void | DoRun () override |
| 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... | |
| TestCase * | GetParent () 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... | |
Test case for exponential distribution random number generator.
Definition at line 267 of file rng-test-suite.cc.
| RngExponentialTestCase::RngExponentialTestCase | ( | ) |
Definition at line 291 of file rng-test-suite.cc.
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override |
Definition at line 296 of file rng-test-suite.cc.
| double RngExponentialTestCase::ChiSquaredTest | ( | Ptr< ExponentialRandomVariable > | n | ) |
Run a chi-squared test on the results of the random number generator.
| n | The random number generator. |
Definition at line 301 of file rng-test-suite.cc.
References FillHistoRangeUniformly(), ns3::ExponentialRandomVariable::GetValue(), max, N_BINS, and N_MEASUREMENTS.
Referenced by DoRun().
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Implementation to actually run this TestCase.
Subclasses should override this method to conduct their tests.
Implements ns3::TestCase.
Definition at line 349 of file rng-test-suite.cc.
References ChiSquaredTest(), N_BINS, N_RUNS, and NS_TEST_ASSERT_MSG_LT.
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Number of bins.
Definition at line 273 of file rng-test-suite.cc.
Referenced by ChiSquaredTest(), and DoRun().
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Number of measurements.
Definition at line 275 of file rng-test-suite.cc.
Referenced by ChiSquaredTest().
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1.9.1 
