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tests: Increase scan_fail coverage

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2016-05-28 22:01:32 +03:00
parent f37d8a4da4
commit 0b0e4792d3
1 changed files with 28 additions and 0 deletions
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28
tests/hwsim/test_scan.py
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@ -1014,6 +1014,16 @@ def test_scan_fail(dev, apdev):
raise Exception("Did not see scan failure event")
dev[0].dump_monitor()
for i in range(1, 5):
with alloc_fail(dev[0], i,
"wpa_scan_clone_params;wpa_supplicant_trigger_scan"):
if "OK" not in dev[0].request("SCAN ssid 112233 freq=2412"):
raise Exception("SCAN failed")
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-FAILED"], timeout=5)
if ev is None:
raise Exception("Did not see scan failure event")
dev[0].dump_monitor()
with alloc_fail(dev[0], 1, "radio_add_work;wpa_supplicant_trigger_scan"):
if "OK" not in dev[0].request("SCAN freq=2412"):
raise Exception("SCAN failed")
@ -1049,6 +1059,24 @@ def test_scan_fail(dev, apdev):
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
dev[0].dump_monitor()
try:
if "OK" not in dev[0].request("SET setband 2G"):
raise Exception("SET setband failed")
with alloc_fail(dev[0], 1, "=wpa_setband_scan_freqs_list"):
# While the frequency list cannot be created due to memory
# allocation failure, this scan is expected to be completed without
# frequency filtering.
if "OK" not in dev[0].request("SCAN"):
raise Exception("SCAN failed")
wait_fail_trigger(dev[0], "GET_ALLOC_FAIL")
dev[0].request("ABORT_SCAN")
ev = dev[0].wait_event(["CTRL-EVENT-SCAN-RESULTS"])
if ev is None:
raise Exception("Scan did not complete")
finally:
dev[0].request("SET setband AUTO")
dev[0].dump_monitor()
wpas = WpaSupplicant(global_iface='/tmp/wpas-wlan5')
wpas.interface_add("wlan5")
wpas.request("SET preassoc_mac_addr 1")