Test CCA busy notifications on EMLSR clients. More...
#include "wifi-emlsr-test.h"
Public Member Functions | |
EmlsrCcaBusyTest (uint16_t auxPhyMaxChWidth) | |
Constructor. | |
~EmlsrCcaBusyTest () override=default | |
Public Member Functions inherited from EmlsrOperationsTestBase | |
EmlsrOperationsTestBase (const std::string &name) | |
Constructor. | |
~EmlsrOperationsTestBase () override=default | |
Public Member Functions inherited from ns3::TestCase | |
TestCase (const TestCase &)=delete | |
virtual | ~TestCase () |
Destructor. | |
std::string | GetName () const |
TestCase & | operator= (const TestCase &)=delete |
Protected Member Functions | |
void | DoRun () override |
Implementation to actually run this TestCase. | |
void | DoSetup () override |
Implementation to do any local setup required for this TestCase. | |
Protected Member Functions inherited from EmlsrOperationsTestBase | |
void | CheckBlockedLink (Ptr< WifiMac > mac, Mac48Address dest, uint8_t linkId, WifiQueueBlockedReason reason, bool blocked, std::string description, bool testUnblockedForOtherReasons=true) |
Check whether QoS data unicast transmissions addressed to the given destination on the given link are blocked or unblocked for the given reason on the given device. | |
void | DoSetup () override |
Implementation to do any local setup required for this TestCase. | |
Ptr< PacketSocketClient > | GetApplication (TrafficDirection dir, std::size_t staId, std::size_t count, std::size_t pktSize) const |
virtual void | Transmit (Ptr< WifiMac > mac, uint8_t phyId, WifiConstPsduMap psduMap, WifiTxVector txVector, double txPowerW) |
Callback invoked when a FEM passes PSDUs to the PHY. | |
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. | |
Private Member Functions | |
void | CheckPoint1 () |
Perform checks after that the preamble of the first PPDU has been received. | |
void | CheckPoint2 () |
Perform checks after that the main PHY completed the link switch. | |
void | CheckPoint3 () |
Perform checks after that the aux PHY completed the link switch. | |
void | StartTraffic () override |
Start the generation of traffic (needs to be overridden) | |
void | TransmitPacketToAp (uint8_t linkId) |
Make the other MLD transmit a packet to the AP on the given link. | |
Private Attributes | |
uint16_t | m_auxPhyMaxChWidth |
max channel width (MHz) supported by aux PHYs | |
Time | m_channelSwitchDelay |
the PHY channel switch delay | |
uint8_t | m_currMainPhyLinkId |
the ID of the link the main PHY switches from | |
uint8_t | m_nextMainPhyLinkId |
the ID of the link the main PHY switches to | |
Additional Inherited Members | |
Public Types inherited from EmlsrOperationsTestBase | |
enum | TrafficDirection : uint8_t { DOWNLINK = 0 , UPLINK } |
Enumeration for traffic directions. More... | |
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 Attributes inherited from EmlsrOperationsTestBase | |
Ptr< ApWifiMac > | m_apMac |
AP wifi MAC. | |
std::vector< PacketSocketAddress > | m_dlSockets |
packet socket address for DL traffic | |
Time | m_duration {0} |
simulation duration | |
bool | m_establishBaDl {false} |
whether BA needs to be established (for TID 0) with the AP as originator | |
bool | m_establishBaUl {false} |
whether BA needs to be established (for TID 0) with the AP as recipient | |
uint16_t | m_lastAid {0} |
AID of last associated station. | |
std::set< uint8_t > | m_linksToEnableEmlsrOn |
IDs of the links on which EMLSR mode has to be enabled. | |
uint8_t | m_mainPhyId {0} |
ID of the main PHY. | |
std::size_t | m_nEmlsrStations {1} |
number of stations to create that activate EMLSR | |
std::size_t | m_nNonEmlsrStations {0} |
number of stations to create that do not activate EMLSR | |
std::vector< Time > | m_paddingDelay |
Padding Delay advertised by the non-AP MLD. | |
std::vector< Ptr< StaWifiMac > > | m_staMacs |
MACs of the non-AP MLDs. | |
std::vector< Time > | m_transitionDelay |
Transition Delay advertised by the non-AP MLD. | |
Time | m_transitionTimeout {MicroSeconds(128)} |
Transition Timeout advertised by the AP MLD. | |
std::vector< FrameInfo > | m_txPsdus |
transmitted PSDUs | |
std::vector< PacketSocketAddress > | m_ulSockets |
packet socket address for UL traffic | |
Test CCA busy notifications on EMLSR clients.
SwitchAuxPhy is set to true, so that the aux PHY starts switching when the main PHY switch is completed.
Definition at line 809 of file wifi-emlsr-test.h.
EmlsrCcaBusyTest::EmlsrCcaBusyTest | ( | uint16_t | auxPhyMaxChWidth | ) |
Constructor.
auxPhyMaxChWidth | max channel width (MHz) supported by aux PHYs |
Definition at line 4064 of file wifi-emlsr-test.cc.
References EmlsrOperationsTestBase::m_duration, EmlsrOperationsTestBase::m_establishBaUl, EmlsrOperationsTestBase::m_linksToEnableEmlsrOn, EmlsrOperationsTestBase::m_mainPhyId, EmlsrOperationsTestBase::m_nEmlsrStations, EmlsrOperationsTestBase::m_nNonEmlsrStations, EmlsrOperationsTestBase::m_transitionDelay, ns3::MicroSeconds(), and ns3::Seconds().
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overridedefault |
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private |
Perform checks after that the preamble of the first PPDU has been received.
┌───────────────┐
[link X] │ other to AP │CP3 ──────────────────────────────┴───────────────┴────────────────────────────────────────────── |---— main PHY ---—| |----------------— aux PHY ------------------— ._ _/ . _ _/ . _ _/ . _ _/ [link Y] . CP1 \/ CP2 .┌───────────────┐ .│ other to AP │ ─────────────────────────┴───────────────┴──────────────────────────────────────────────────── |---------— aux PHY -------—|-------------------— main PHY -------------------------—
Definition at line 4188 of file wifi-emlsr-test.cc.
References CheckPoint2(), EmlsrOperationsTestBase::m_mainPhyId, m_nextMainPhyLinkId, EmlsrOperationsTestBase::m_staMacs, ns3::Simulator::Now(), NS_TEST_ASSERT_MSG_EQ, NS_TEST_EXPECT_MSG_EQ, NS_TEST_EXPECT_MSG_GT_OR_EQ, NS_TEST_EXPECT_MSG_LT, NS_TEST_EXPECT_MSG_NE, ns3::Simulator::Schedule(), and ns3::WIFI_CHANLIST_PRIMARY.
Referenced by StartTraffic().
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private |
Perform checks after that the main PHY completed the link switch.
Definition at line 4235 of file wifi-emlsr-test.cc.
References CheckPoint3(), m_channelSwitchDelay, m_nextMainPhyLinkId, EmlsrOperationsTestBase::m_staMacs, ns3::Simulator::Now(), NS_TEST_ASSERT_MSG_EQ, NS_TEST_EXPECT_MSG_GT_OR_EQ, ns3::Simulator::Schedule(), and ns3::WIFI_CHANLIST_PRIMARY.
Referenced by CheckPoint1().
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private |
Perform checks after that the aux PHY completed the link switch.
Definition at line 4259 of file wifi-emlsr-test.cc.
References m_currMainPhyLinkId, EmlsrOperationsTestBase::m_staMacs, ns3::Simulator::Now(), NS_TEST_ASSERT_MSG_EQ, NS_TEST_EXPECT_MSG_GT_OR_EQ, and ns3::WIFI_CHANLIST_PRIMARY.
Referenced by CheckPoint2().
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overrideprotectedvirtual |
Implementation to actually run this TestCase.
Subclasses should override this method to conduct their tests.
Implements ns3::TestCase.
Definition at line 4082 of file wifi-emlsr-test.cc.
References ns3::Simulator::Destroy(), EmlsrOperationsTestBase::m_duration, ns3::Simulator::Run(), and ns3::Simulator::Stop().
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overrideprotectedvirtual |
Implementation to do any local setup required for this TestCase.
Subclasses should override this method to perform any costly per-test setup before DoRun is invoked.
Reimplemented from ns3::TestCase.
Definition at line 4091 of file wifi-emlsr-test.cc.
References EmlsrOperationsTestBase::DoSetup(), EmlsrOperationsTestBase::m_apMac, m_auxPhyMaxChWidth, m_channelSwitchDelay, EmlsrOperationsTestBase::m_staMacs, ns3::Config::SetDefault(), ns3::WIFI_PHY_BAND_2_4GHZ, ns3::WIFI_PHY_BAND_5GHZ, and ns3::WIFI_PHY_BAND_6GHZ.
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overrideprivatevirtual |
Start the generation of traffic (needs to be overridden)
Reimplemented from EmlsrOperationsTestBase.
Definition at line 4142 of file wifi-emlsr-test.cc.
References CheckPoint1(), ns3::EmlsrManager::DONT_REQUEST_ACCESS, ns3::EmlsrManager::DONT_RESET_BACKOFF, m_channelSwitchDelay, m_currMainPhyLinkId, EmlsrOperationsTestBase::m_mainPhyId, m_nextMainPhyLinkId, EmlsrOperationsTestBase::m_staMacs, ns3::MicroSeconds(), NS_TEST_ASSERT_MSG_EQ, ns3::Simulator::Schedule(), and TransmitPacketToAp().
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private |
Make the other MLD transmit a packet to the AP on the given link.
linkId | the ID of the given link |
Definition at line 4113 of file wifi-emlsr-test.cc.
References ns3::AC_BE, EmlsrOperationsTestBase::GetApplication(), EmlsrOperationsTestBase::m_staMacs, ns3::Simulator::Now(), ns3::Time::NS, NS_TEST_EXPECT_MSG_EQ, ns3::Simulator::Schedule(), ns3::Simulator::ScheduleNow(), and EmlsrOperationsTestBase::UPLINK.
Referenced by StartTraffic().
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private |
max channel width (MHz) supported by aux PHYs
Definition at line 850 of file wifi-emlsr-test.h.
Referenced by DoSetup().
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private |
the PHY channel switch delay
Definition at line 851 of file wifi-emlsr-test.h.
Referenced by CheckPoint2(), DoSetup(), and StartTraffic().
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private |
the ID of the link the main PHY switches from
Definition at line 852 of file wifi-emlsr-test.h.
Referenced by CheckPoint3(), and StartTraffic().
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private |
the ID of the link the main PHY switches to
Definition at line 853 of file wifi-emlsr-test.h.
Referenced by CheckPoint1(), CheckPoint2(), and StartTraffic().