Make sure that the correct channel width and center frequency have been set for OFDM basic rate transmissions and BSS channel widths larger than 20 MHz. More...
Public Member Functions | |
Bug2843TestCase () | |
~Bug2843TestCase () override | |
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 Types | |
typedef std::tuple< double, uint16_t, uint32_t, WifiModulationClass > | FreqWidthSubbandModulationTuple |
A tuple of {starting frequency, channelWidth, Number of subbands in SpectrumModel, modulation type}. More... | |
Private Member Functions | |
void | SendPacketBurst (uint8_t numPackets, Ptr< NetDevice > sourceDevice, Address &destination) const |
Triggers the arrival of a burst of 1000 Byte-long packets in the source device. More... | |
void | StoreDistinctTuple (std::string context, Ptr< SpectrumSignalParameters > txParams) |
Stores the distinct {starting frequency, channelWidth, Number of subbands in SpectrumModel, modulation type} tuples that have been used during the testcase run. More... | |
Private Attributes | |
uint16_t | m_channelWidth |
channel width (in MHz) More... | |
std::vector< FreqWidthSubbandModulationTuple > | m_distinctTuples |
vector of distinct {starting frequency, channelWidth, Number of subbands in SpectrumModel, modulation type} tuples 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... | |
Make sure that the correct channel width and center frequency have been set for OFDM basic rate transmissions and BSS channel widths larger than 20 MHz.
The scenario considers a UDP transmission between a 40 MHz 802.11ac station and a 40 MHz 802.11ac access point. All transmission parameters are checked so as to ensure that only 2 {starting frequency, channelWidth, Number of subbands in SpectrumModel, modulation type} tuples are used.
See Bug 2843
Definition at line 1512 of file wifi-test.cc.
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private |
A tuple of {starting frequency, channelWidth, Number of subbands in SpectrumModel, modulation type}.
Definition at line 1525 of file wifi-test.cc.
Bug2843TestCase::Bug2843TestCase | ( | ) |
Definition at line 1550 of file wifi-test.cc.
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override |
Definition at line 1556 of file wifi-test.cc.
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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 1607 of file wifi-test.cc.
References ns3::Config::Connect(), ns3::NodeContainer::Create(), ns3::NetDeviceContainer::Get(), m_distinctTuples, third::mac, ns3::MakeCallback(), third::mobility, NS_TEST_ASSERT_MSG_EQ, ns3::Seconds(), SendPacketBurst(), ns3::WifiPhyHelper::Set(), ns3::SpectrumWifiPhyHelper::SetChannel(), ns3::WifiPhyHelper::SetErrorRateModel(), StoreDistinctTuple(), third::wifi, ns3::WIFI_MOD_CLASS_OFDM, ns3::WIFI_MOD_CLASS_VHT, ns3::WIFI_STANDARD_80211ac, and third::wifiApNode.
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private |
Triggers the arrival of a burst of 1000 Byte-long packets in the source device.
numPackets | number of packets in burst |
sourceDevice | pointer to the source NetDevice |
destination | address of the destination device |
Definition at line 1595 of file wifi-test.cc.
Referenced by DoRun().
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private |
Stores the distinct {starting frequency, channelWidth, Number of subbands in SpectrumModel, modulation type} tuples that have been used during the testcase run.
context | the context |
txParams | spectrum signal parameters set by transmitter |
Definition at line 1561 of file wifi-test.cc.
References ns3::SpectrumModel::Begin(), ns3::WifiTxVector::GetChannelWidth(), ns3::WifiTxVector::GetMode(), ns3::WifiMode::GetModulationClass(), ns3::SpectrumModel::GetNumBands(), ns3::SpectrumValue::GetSpectrumModel(), m_channelWidth, m_distinctTuples, and ns3::SpectrumSignalParameters::psd.
Referenced by DoRun().
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channel width (in MHz)
Definition at line 1547 of file wifi-test.cc.
Referenced by StoreDistinctTuple().
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vector of distinct {starting frequency, channelWidth, Number of subbands in SpectrumModel, modulation type} tuples
Definition at line 1527 of file wifi-test.cc.
Referenced by DoRun(), and StoreDistinctTuple().