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tests: DFS and no available channel after radar detection

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Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2020-12-02 16:47:28 +02:00 committed by Jouni Malinen
parent 4683b72183
commit 67d5328b3c
1 changed files with 42 additions and 0 deletions
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42
tests/hwsim/test_dfs.py
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@ -652,3 +652,45 @@ def test_dfs_chan_switch(dev, apdev):
hwsim_utils.test_connectivity(dev[0], hapd)
finally:
clear_regdom(hapd, dev)
@long_duration_test
def test_dfs_no_available_channel(dev, apdev):
"""DFS and no available channel after radar detection"""
try:
hapd = None
hapd = start_dfs_ap(apdev[0], chanlist="56")
ev = hapd.wait_event(["AP-ENABLED"], timeout=70)
if not ev:
raise Exception("AP2 setup timed out")
dfs_simulate_radar(hapd)
ev = wait_dfs_event(hapd, "DFS-RADAR-DETECTED", 5)
if "freq=5260 ht_enabled=1 chan_offset=0 chan_width=1" not in ev:
raise Exception("Unexpected DFS radar detection freq from AP")
ev = wait_dfs_event(hapd, "DFS-NEW-CHANNEL", 5)
if "freq=5280 chan=56" not in ev:
raise Exception("Unexpected DFS new freq: " + ev)
ev = wait_dfs_event(hapd, "DFS-CAC-START", 5)
if "freq=5280" not in ev:
raise Exception("Unexpected channel: " + ev)
ev = wait_dfs_event(hapd, "DFS-CAC-COMPLETED", 70)
if "success=1" not in ev:
raise Exception("CAC failed")
if "freq=5280" not in ev:
raise Exception("Unexpected DFS freq result")
ev = hapd.wait_event(["AP-ENABLED"], timeout=5)
if not ev:
raise Exception("AP setup timed out")
dfs_simulate_radar(hapd)
ev = wait_dfs_event(hapd, "DFS-RADAR-DETECTED", 5)
if "freq=5280 ht_enabled=1 chan_offset=0 chan_width=1" not in ev:
raise Exception("Unexpected DFS radar detection freq from AP [2]")
ev = hapd.wait_event(["AP-DISABLED"], timeout=10)
if ev is None:
raise Exception("AP was not disabled")
finally:
clear_regdom(hapd, dev)