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tests: Scan for a specific BSSID

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Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2017-07-05 00:39:09 +03:00 committed by Jouni Malinen
parent 267fc0dd33
commit 1c13be83d3
1 changed files with 30 additions and 0 deletions
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30
tests/hwsim/test_scan.py
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@ -1425,3 +1425,33 @@ def test_scan_parsing(dev, apdev):
raise Exception("DRIVER_EVENT SCAN_RES END failed")
res = dev[0].request("BSS 02:ff:00:00:00:09")
logger.info("Updated BSS:\n" + res)
def test_scan_specific_bssid(dev, apdev):
"""Scan for a specific BSSID"""
dev[0].flush_scan_cache()
hapd = hostapd.add_ap(apdev[0], { "ssid": "test-scan",
"beacon_int": "1000" })
bssid = hapd.own_addr()
time.sleep(0.1)
dev[0].request("SCAN TYPE=ONLY freq=2412 bssid=02:ff:ff:ff:ff:ff")
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=10)
if ev is None:
raise Exception("Scan did not complete")
bss1 = dev[0].get_bss(bssid)
for i in range(10):
dev[0].request("SCAN TYPE=ONLY freq=2412 bssid=" + bssid)
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"], timeout=10)
if ev is None:
raise Exception("Scan did not complete")
bss2 = dev[0].get_bss(bssid)
if bss2:
break
if not bss2:
raise Exception("Did not find BSS")
if bss1 and 'beacon_ie' in bss1 and 'ie' in bss1 and bss1['beacon_ie'] != bss2['ie']:
raise Exception("First scan for unknown BSSID returned unexpected response")
if bss2 and 'beacon_ie' in bss2 and 'ie' in bss2 and bss2['beacon_ie'] == bss2['ie']:
raise Exception("Second scan did find Probe Response frame")