F5/unison
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

wifi: Extend multiple spectrum PHY interfaces tests to verify CCA indication when channel width is changed

Browse Source
This commit is contained in:
Sébastien Deronne
2023-02-13 18:28:16 +01:00
committed by Sébastien Deronne
parent 2cf9e175ab
commit 983cd5dc07
1 changed files with 48 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

82
src/wifi/test/spectrum-wifi-phy-test.cc
View File

@@ -1401,43 +1401,57 @@ SpectrumWifiPhyMultipleInterfacesTest::DoRun()
{
for (std::size_t j = 0; j < 4; ++j)
{
if (i == j)
{
continue;
}
delay += Seconds(1);
auto txPpduPhy = m_txPhys.at(i);
Simulator::Schedule(delay,
&SpectrumWifiPhyMultipleInterfacesTest::SendPpdu,
this,
txPpduPhy,
txPowerDbm);
Simulator::Schedule(delay + txOngoingAfterTxStartedDelay,
&SpectrumWifiPhyMultipleInterfacesTest::SwitchChannel,
this,
j,
txPpduPhy->GetPhyBand(),
txPpduPhy->GetChannelNumber(),
txPpduPhy->GetChannelWidth());
for (std::size_t k = 0; k < 4; ++k)
const auto startChannel =
WifiPhyOperatingChannel::FindFirst(txPpduPhy->GetPrimaryChannelNumber(20),
0,
20,
WIFI_STANDARD_80211ax,
txPpduPhy->GetPhyBand());
for (uint16_t bw = txPpduPhy->GetChannelWidth(); bw >= 20; bw /= 2)
{
Simulator::Schedule(delay + flushResultsDelay,
&SpectrumWifiPhyMultipleInterfacesTest::Reset,
this);
if (k == i)
{
continue;
}
const auto expectCcaBusyIndication =
m_trackSignalsInactiveInterfaces
? (txPowerDbm >= ccaEdThresholdDbm ? (j == k) : false)
: false;
Simulator::Schedule(delay + checkResultsDelay,
&SpectrumWifiPhyMultipleInterfacesTest::CheckCcaIndication,
[[maybe_unused]] const auto [channel, frequency, channelWidth, type, band] =
(*WifiPhyOperatingChannel::FindFirst(0,
0,
bw,
WIFI_STANDARD_80211ax,
txPpduPhy->GetPhyBand(),
startChannel));
delay += Seconds(1);
Simulator::Schedule(delay,
&SpectrumWifiPhyMultipleInterfacesTest::SendPpdu,
this,
k,
expectCcaBusyIndication,
txOngoingAfterTxStartedDelay);
txPpduPhy,
txPowerDbm);
Simulator::Schedule(delay + txOngoingAfterTxStartedDelay,
&SpectrumWifiPhyMultipleInterfacesTest::SwitchChannel,
this,
j,
band,
channel,
channelWidth);
for (std::size_t k = 0; k < 4; ++k)
{
Simulator::Schedule(delay + flushResultsDelay,
&SpectrumWifiPhyMultipleInterfacesTest::Reset,
this);
if ((i != j) && (k == i))
{
continue;
}
const auto expectCcaBusyIndication =
(k == i) ? (txPowerDbm >= ccaEdThresholdDbm)
: (m_trackSignalsInactiveInterfaces
? ((txPowerDbm >= ccaEdThresholdDbm) ? (j == k) : false)
: false);
Simulator::Schedule(
delay + checkResultsDelay,
&SpectrumWifiPhyMultipleInterfacesTest::CheckCcaIndication,
this,
k,
expectCcaBusyIndication,
txOngoingAfterTxStartedDelay);
}
}
}
}