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tests: hostapd OOM loop tests for WPA2-PSK and WPA2-EAP connection

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These verify number of previously uncovered error paths.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2015-01-29 22:33:25 +02:00 committed by Jouni Malinen
parent 1180dd66a9
commit 915135e055
2 changed files with 95 additions and 1 deletions
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94
tests/hwsim/test_hostapd_oom.py
View file

@ -6,6 +6,7 @@
import logging
logger = logging.getLogger()
import time
import hostapd
from utils import HwsimSkip
@ -28,7 +29,9 @@ def hostapd_oom_loop(apdev, params, start_func="main"):
hapd.request("TEST_ALLOC_FAIL 0:")
if i < 3:
raise Exception("AP setup succeeded during out-of-memory")
if not state.startswith('0:'):
if state.startswith('0:'):
count = 0
else:
count += 1
if count == 5:
break
@ -61,3 +64,92 @@ def test_hostapd_oom_wpa2_eap_radius(dev, apdev):
params['acct_server_port'] = "1813"
params['acct_server_shared_secret'] = "radius"
hostapd_oom_loop(apdev, params, start_func="accounting_init")
def test_hostapd_oom_wpa2_psk_connect(dev, apdev):
"""hostapd failing during WPA2-PSK mode connection due to OOM"""
params = hostapd.wpa2_params(ssid="test-wpa2-psk", passphrase="12345678")
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].request("SCAN_INTERVAL 1")
count = 0
for i in range(1, 1000):
logger.info("Iteration %d" % i)
if "OK" not in hapd.request("TEST_ALLOC_FAIL %d:main" % i):
raise HwsimSkip("TEST_ALLOC_FAIL not supported")
id = dev[0].connect("test-wpa2-psk", psk="12345678",
scan_freq="2412", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
"CTRL-EVENT-SSID-TEMP-DISABLED"], timeout=5)
if ev is None:
logger.info("Timeout while waiting for connection in iteration %d" % i)
dev[0].request("REMOVE_NETWORK all")
time.sleep(0.1)
else:
if "CTRL-EVENT-SSID-TEMP-DISABLED" in ev:
logger.info("Re-select to avoid long wait for temp disavle")
dev[0].select_network(id)
dev[0].wait_connected()
dev[0].request("REMOVE_NETWORK all")
dev[0].wait_disconnected()
for i in range(3):
dev[i].dump_monitor()
hapd.dump_monitor()
state = hapd.request('GET_ALLOC_FAIL')
logger.info("GET_ALLOC_FAIL: " + state)
hapd.request("TEST_ALLOC_FAIL 0:")
if state.startswith('0:'):
count = 0
else:
count += 1
if count == 5:
break
dev[0].request("SCAN_INTERVAL 5")
def test_hostapd_oom_wpa2_eap_connect(dev, apdev, params):
"""hostapd failing during WPA2-EAP mode connection due to OOM"""
if not params['long']:
raise HwsimSkip("Skip test case with long duration due to --long not specified")
params = hostapd.wpa2_eap_params(ssid="test-wpa2-eap")
params['acct_server_addr'] = "127.0.0.1"
params['acct_server_port'] = "1813"
params['acct_server_shared_secret'] = "radius"
hapd = hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].request("SCAN_INTERVAL 1")
count = 0
for i in range(1, 1000):
logger.info("Iteration %d" % i)
if "OK" not in hapd.request("TEST_ALLOC_FAIL %d:main" % i):
raise HwsimSkip("TEST_ALLOC_FAIL not supported")
id = dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP",
eap="GPSK", identity="gpsk user",
password="abcdefghijklmnop0123456789abcdef",
scan_freq="2412", wait_connect=False)
ev = dev[0].wait_event(["CTRL-EVENT-CONNECTED",
"CTRL-EVENT-SSID-TEMP-DISABLED"], timeout=5)
if ev is None:
logger.info("Timeout while waiting for connection in iteration %d" % i)
dev[0].request("REMOVE_NETWORK all")
time.sleep(0.1)
else:
if "CTRL-EVENT-SSID-TEMP-DISABLED" in ev:
logger.info("Re-select to avoid long wait for temp disavle")
dev[0].select_network(id)
dev[0].wait_connected()
dev[0].request("REMOVE_NETWORK all")
dev[0].wait_disconnected()
for i in range(3):
dev[i].dump_monitor()
hapd.dump_monitor()
state = hapd.request('GET_ALLOC_FAIL')
logger.info("GET_ALLOC_FAIL: " + state)
hapd.request("TEST_ALLOC_FAIL 0:")
if state.startswith('0:'):
count = 0
else:
count += 1
if count == 5:
break
dev[0].request("SCAN_INTERVAL 5")

2
tests/hwsim/vm/parallel-vm.py
View file

@ -313,6 +313,7 @@ def main():
# duration test case on a single VM while all other VMs have already
# completed their work.
long = [ "ap_roam_open",
"hostapd_oom_wpa2_psk_connect",
"ap_hs20_fetch_osu_stop",
"ap_roam_wpa2_psk",
"ibss_wpa_none_ccmp",
@ -343,6 +344,7 @@ def main():
"dfs_radar",
"dfs",
"grpform_cred_ready_timeout",
"hostapd_oom_wpa2_eap_connect",
"ap_wps_pbc_timeout" ]
for l in long:
if l in tests: