Test 5: enqueue/dequeue with drops according to CoDel algorithm. More...
Public Member Functions | |
CoDelQueueDiscBasicDrop (QueueSizeUnit mode) | |
Constructor. 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 |
TestCase & | operator= (const TestCase &)=delete |
Private Member Functions | |
void | Dequeue (Ptr< CoDelQueueDisc > queue, uint32_t modeSize) |
Dequeue function. More... | |
void | DropNextTracer (uint32_t oldVal, uint32_t newVal) |
Drop next tracer function. More... | |
void | Enqueue (Ptr< CoDelQueueDisc > queue, uint32_t size, uint32_t nPkt) |
Enqueue function. More... | |
Private Attributes | |
uint32_t | m_dropNextCount |
count the number of times m_dropNext is recalculated More... | |
QueueSizeUnit | m_mode |
mode 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 5: enqueue/dequeue with drops according to CoDel algorithm.
Definition at line 464 of file codel-queue-disc-test-suite.cc.
CoDelQueueDiscBasicDrop::CoDelQueueDiscBasicDrop | ( | QueueSizeUnit | mode | ) |
Constructor.
mode | the mode |
Definition at line 498 of file codel-queue-disc-test-suite.cc.
References m_dropNextCount, and m_mode.
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private |
Dequeue function.
queue | the queue disc |
modeSize | the mode size |
Definition at line 587 of file codel-queue-disc-test-suite.cc.
References DropNextTracer(), ns3::Time::GetMicroSeconds(), m_dropNextCount, ns3::MakeCallback(), ns3::Now(), and NS_TEST_EXPECT_MSG_EQ.
Referenced by DoRun().
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overridevirtual |
Implementation to actually run this TestCase.
Subclasses should override this method to conduct their tests.
Implements ns3::TestCase.
Definition at line 512 of file codel-queue-disc-test-suite.cc.
References ns3::BYTES, Dequeue(), Enqueue(), m_mode, NS_TEST_ASSERT_MSG_EQ, ns3::PACKETS, and pktSize.
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private |
Drop next tracer function.
oldVal | the old value |
newVal | the new value |
Definition at line 506 of file codel-queue-disc-test-suite.cc.
References m_dropNextCount.
Referenced by Dequeue().
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private |
Enqueue function.
queue | the queue disc |
size | the size |
nPkt | the number of packets |
Definition at line 577 of file codel-queue-disc-test-suite.cc.
Referenced by DoRun().
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private |
count the number of times m_dropNext is recalculated
Definition at line 495 of file codel-queue-disc-test-suite.cc.
Referenced by CoDelQueueDiscBasicDrop(), Dequeue(), and DropNextTracer().
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private |
mode
Definition at line 494 of file codel-queue-disc-test-suite.cc.
Referenced by CoDelQueueDiscBasicDrop(), and DoRun().