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tests: Verify HT40 coex scan with 20 MHz legacy BSS

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Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2014-05-16 01:23:29 +03:00 committed by Jouni Malinen
parent f41d55da02
commit d00184df7c
1 changed files with 39 additions and 0 deletions
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39
tests/hwsim/test_ap_ht.py
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@ -93,6 +93,45 @@ def test_ap_ht40_scan_conflict(dev, apdev):
dev[0].connect("test-ht40", key_mgmt="NONE", scan_freq=freq)
def test_ap_ht40_scan_legacy_conflict(dev, apdev):
"""HT40 co-ex scan conflict with legacy 20 MHz AP"""
clear_scan_cache(apdev[0]['ifname'])
params = { "ssid": "legacy-20",
"channel": "7", "ieee80211n": "0" }
hostapd.add_ap(apdev[1]['ifname'], params)
params = { "ssid": "test-ht40",
"channel": "5",
"ht_capab": "[HT40-]"}
hapd = hostapd.add_ap(apdev[0]['ifname'], params, wait_enabled=False)
state = hapd.get_status_field("state")
if state != "HT_SCAN":
time.sleep(0.1)
state = hapd.get_status_field("state")
if state != "HT_SCAN":
raise Exception("Unexpected interface state - expected HT_SCAN")
ev = hapd.wait_event(["AP-ENABLED"], timeout=10)
if not ev:
raise Exception("AP setup timed out")
state = hapd.get_status_field("state")
if state != "ENABLED":
raise Exception("Unexpected interface state - expected ENABLED")
freq = hapd.get_status_field("freq")
if freq != "2432":
raise Exception("Unexpected frequency: " + freq)
pri = hapd.get_status_field("channel")
if pri != "5":
raise Exception("Unexpected primary channel: " + pri)
sec = hapd.get_status_field("secondary_channel")
if sec != "0":
raise Exception("Unexpected secondary channel: " + sec)
dev[0].connect("test-ht40", key_mgmt="NONE", scan_freq=freq)
def test_ap_ht40_scan_match(dev, apdev):
"""HT40 co-ex scan matching configuration"""
clear_scan_cache(apdev[0]['ifname'])