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tests: Error handling for scan trigger failure cases

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Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2015-01-19 20:12:38 +02:00 committed by Jouni Malinen
parent 2d9c99e37b
commit 2dc18e9a26
1 changed files with 43 additions and 0 deletions
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43
tests/hwsim/test_scan.py
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@ -734,3 +734,46 @@ def _test_scan_random_mac(dev, apdev, params):
break
if not found:
raise Exception("Fixed OUI random address not seen")
def test_scan_trigger_failure(dev, apdev):
"""Scan trigger to the driver failing"""
hostapd.add_ap(apdev[0]['ifname'], { "ssid": "test-scan" })
bssid = apdev[0]['bssid']
if "OK" not in dev[0].request("SET test_failure 1"):
raise Exception("Failed to set test_failure")
if "OK" not in dev[0].request("SCAN"):
raise Exception("SCAN command failed")
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-FAILED"], timeout=10)
if ev is None:
raise Exception("Did not receive CTRL-EVENT-SCAN-FAILED event")
if "retry=1" in ev:
raise Exception("Unexpected scan retry indicated")
if dev[0].get_status_field('wpa_state') == "SCANNING":
raise Exception("wpa_state SCANNING not cleared")
id = dev[0].connect("test-scan", key_mgmt="NONE", scan_freq="2412",
only_add_network=True)
dev[0].select_network(id)
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-FAILED"], timeout=10)
if ev is None:
raise Exception("Did not receive CTRL-EVENT-SCAN-FAILED event")
if "retry=1" not in ev:
raise Exception("No scan retry indicated for connection")
if dev[0].get_status_field('wpa_state') == "SCANNING":
raise Exception("wpa_state SCANNING not cleared")
dev[0].request("SET test_failure 0")
dev[0].wait_connected()
dev[0].request("SET test_failure 1")
if "OK" not in dev[0].request("SCAN"):
raise Exception("SCAN command failed")
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-FAILED"], timeout=10)
if ev is None:
raise Exception("Did not receive CTRL-EVENT-SCAN-FAILED event")
if "retry=1" in ev:
raise Exception("Unexpected scan retry indicated")
if dev[0].get_status_field('wpa_state') != "COMPLETED":
raise Exception("wpa_state COMPLETED not restored")
dev[0].request("SET test_failure 0")