PRR Recovery algorithm test. More...
Public Member Functions | |
PrrRecoveryTest (uint32_t cWnd, uint32_t segmentSize, uint32_t ssThresh, uint32_t unAckDataCount, uint32_t bytesInFlight, uint32_t m_deliveredBytes, uint32_t bytesSent, const std::string &name) | |
Constructor. | |
Public Member Functions inherited from ns3::TestCase | |
TestCase (const TestCase &)=delete | |
virtual | ~TestCase () |
Destructor. | |
std::string | GetName () const |
TestCase & | operator= (const TestCase &)=delete |
Private Member Functions | |
void | DoRun () override |
Implementation to actually run this TestCase. | |
Private Attributes | |
uint32_t | m_bytesInFlight |
Current bytes in flight. | |
uint32_t | m_bytesSent |
Bytes sent while in recovery phase. | |
uint32_t | m_cWnd |
Congestion window. | |
uint32_t | m_deliveredBytes |
Bytes SACKed on last acknowledgment. | |
uint32_t | m_segmentSize |
Segment size. | |
uint32_t | m_ssThresh |
Slow Start Threshold. | |
Ptr< TcpSocketState > | m_state |
TCP socket state. | |
uint32_t | m_unAckDataCount |
Unacknowledged data at the start of recovery. | |
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... | |
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 |
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. | |
TestCase * | GetParent () 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. | |
PRR Recovery algorithm test.
Definition at line 27 of file tcp-prr-recovery-test.cc.
PrrRecoveryTest::PrrRecoveryTest | ( | uint32_t | cWnd, |
uint32_t | segmentSize, | ||
uint32_t | ssThresh, | ||
uint32_t | unAckDataCount, | ||
uint32_t | bytesInFlight, | ||
uint32_t | m_deliveredBytes, | ||
uint32_t | bytesSent, | ||
const std::string & | name ) |
Constructor.
cWnd | Congestion window. |
segmentSize | Segment size. |
ssThresh | Slow Start Threshold. |
unAckDataCount | Unacknowledged data at the start of recovery. |
bytesInFlight | Current bytes in flight. |
m_deliveredBytes | Bytes SACKed on last acknowledgment. |
bytesSent | Bytes sent while in recovery phase. |
name | Test description. |
Definition at line 64 of file tcp-prr-recovery-test.cc.
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overrideprivatevirtual |
Implementation to actually run this TestCase.
Subclasses should override this method to conduct their tests.
Implements ns3::TestCase.
Definition at line 84 of file tcp-prr-recovery-test.cc.
References ns3::CreateObject(), m_bytesInFlight, m_bytesSent, m_cWnd, m_deliveredBytes, m_segmentSize, m_ssThresh, m_state, m_unAckDataCount, NS_TEST_ASSERT_MSG_GT_OR_EQ, and NS_TEST_ASSERT_MSG_LT_OR_EQ.
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private |
Current bytes in flight.
Definition at line 57 of file tcp-prr-recovery-test.cc.
Referenced by DoRun().
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Bytes sent while in recovery phase.
Definition at line 59 of file tcp-prr-recovery-test.cc.
Referenced by DoRun().
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private |
Bytes SACKed on last acknowledgment.
Definition at line 58 of file tcp-prr-recovery-test.cc.
Referenced by DoRun().
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private |
Slow Start Threshold.
Definition at line 55 of file tcp-prr-recovery-test.cc.
Referenced by DoRun().
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private |
Unacknowledged data at the start of recovery.
Definition at line 56 of file tcp-prr-recovery-test.cc.
Referenced by DoRun().