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tests: Make dfs_etsi more robust

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Explicitly wait for the STA to complete connection or channel switch
processing before running the second connectivity check.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Jouni Malinen 2024-01-26 12:00:24 +02:00 committed by Jouni Malinen
parent f20ca22dce
commit e41a51285d
1 changed files with 16 additions and 0 deletions
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16
tests/hwsim/test_dfs.py
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@ -160,10 +160,17 @@ def test_dfs_etsi(dev, apdev):
if freq != "5260":
raise Exception("Unexpected frequency")
hapd.dump_monitor()
dev[0].dump_monitor()
dev[0].connect("dfs", key_mgmt="NONE")
dev[0].wait_regdom(country_ie=True)
time.sleep(1)
hwsim_utils.test_connectivity(dev[0], hapd)
hapd.dump_monitor()
dev[0].dump_monitor()
hapd.request("RADAR DETECTED freq=%s ht_enabled=1 chan_width=1" % freq)
ev = hapd.wait_event(["DFS-RADAR-DETECTED"], timeout=5)
if ev is None:
@ -181,6 +188,7 @@ def test_dfs_etsi(dev, apdev):
raise Exception("AP-CSA-FINISHED or DFS-CAC-START event not reported")
if "DFS-CAC-START" in ev:
# The selected new channel requires CAC
dev[0].wait_disconnected()
ev = wait_dfs_event(hapd, "DFS-CAC-COMPLETED", 70)
if "success=1" not in ev:
raise Exception("CAC failed")
@ -191,11 +199,19 @@ def test_dfs_etsi(dev, apdev):
ev = hapd.wait_event(["AP-STA-CONNECTED"], timeout=30)
if not ev:
raise Exception("STA did not reconnect on new DFS channel")
dev[0].wait_connected()
else:
# The new channel did not require CAC - try again
if "freq=%s" % freq in ev:
raise Exception("Channel did not change after radar was detected(2)")
ev = dev[0].wait_event(["CTRL-EVENT-CHANNEL-SWITCH"], timeout=10)
if ev is None:
raise Exception("Channel switch not reported on STA")
time.sleep(1)
hapd.dump_monitor()
dev[0].dump_monitor()
time.sleep(1)
hwsim_utils.test_connectivity(dev[0], hapd)
finally:
clear_regdom(hapd, dev)