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tests: FT roams multiple times

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This extends testing coverage by running FT-over-air and FT-over-DS
tests for hundred roams.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-06-01 15:48:48 +03:00
parent c6b6e10578
commit 40602101de
1 changed files with 47 additions and 19 deletions
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66
tests/hwsim/test_ap_ft.py
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@ -88,7 +88,7 @@ def ft_params2_r0kh_mismatch(rsn=True, ssid=None, passphrase=None):
params['r1kh'] = "12:00:00:00:03:00 10:01:02:03:04:05 300102030405060708090a0b0c0d0e0f" params['r1kh'] = "12:00:00:00:03:00 10:01:02:03:04:05 300102030405060708090a0b0c0d0e0f"
return params return params
def run_roams(dev, apdev, ssid, passphrase, over_ds=False, sae=False, eap=False, fail_test=False): def run_roams(dev, apdev, ssid, passphrase, over_ds=False, sae=False, eap=False, fail_test=False, roams=1):
logger.info("Connect to first AP") logger.info("Connect to first AP")
if eap: if eap:
dev.connect(ssid, key_mgmt="FT-EAP", proto="WPA2", ieee80211w="1", dev.connect(ssid, key_mgmt="FT-EAP", proto="WPA2", ieee80211w="1",
@ -108,26 +108,30 @@ def run_roams(dev, apdev, ssid, passphrase, over_ds=False, sae=False, eap=False,
ap2 = apdev[0] ap2 = apdev[0]
hwsim_utils.test_connectivity(dev.ifname, ap1['ifname']) hwsim_utils.test_connectivity(dev.ifname, ap1['ifname'])
logger.info("Roam to the second AP")
dev.scan_for_bss(ap2['bssid'], freq="2412") dev.scan_for_bss(ap2['bssid'], freq="2412")
if over_ds:
dev.roam_over_ds(ap2['bssid'], fail_test=fail_test)
else:
dev.roam(ap2['bssid'], fail_test=fail_test)
if fail_test:
return
if dev.get_status_field('bssid') != ap2['bssid']:
raise Exception("Did not connect to correct AP")
hwsim_utils.test_connectivity(dev.ifname, ap2['ifname'])
logger.info("Roam back to the first AP") for i in range(0, roams):
if over_ds: logger.info("Roam to the second AP")
dev.roam_over_ds(ap1['bssid']) if over_ds:
else: dev.roam_over_ds(ap2['bssid'], fail_test=fail_test)
dev.roam(ap1['bssid']) else:
if dev.get_status_field('bssid') != ap1['bssid']: dev.roam(ap2['bssid'], fail_test=fail_test)
raise Exception("Did not connect to correct AP") if fail_test:
hwsim_utils.test_connectivity(dev.ifname, ap1['ifname']) return
if dev.get_status_field('bssid') != ap2['bssid']:
raise Exception("Did not connect to correct AP")
if i == 0 or i == roams - 1:
hwsim_utils.test_connectivity(dev.ifname, ap2['ifname'])
logger.info("Roam back to the first AP")
if over_ds:
dev.roam_over_ds(ap1['bssid'])
else:
dev.roam(ap1['bssid'])
if dev.get_status_field('bssid') != ap1['bssid']:
raise Exception("Did not connect to correct AP")
if i == 0 or i == roams - 1:
hwsim_utils.test_connectivity(dev.ifname, ap1['ifname'])
def test_ap_ft(dev, apdev): def test_ap_ft(dev, apdev):
"""WPA2-PSK-FT AP""" """WPA2-PSK-FT AP"""
@ -143,6 +147,18 @@ def test_ap_ft(dev, apdev):
if "[WPA2-FT/PSK-CCMP]" not in dev[0].request("SCAN_RESULTS"): if "[WPA2-FT/PSK-CCMP]" not in dev[0].request("SCAN_RESULTS"):
raise Exception("Scan results missing RSN element info") raise Exception("Scan results missing RSN element info")
def test_ap_ft_many(dev, apdev):
"""WPA2-PSK-FT AP multiple times"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hostapd.add_ap(apdev[0]['ifname'], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
hostapd.add_ap(apdev[1]['ifname'], params)
run_roams(dev[0], apdev, ssid, passphrase, roams=50)
def test_ap_ft_mixed(dev, apdev): def test_ap_ft_mixed(dev, apdev):
"""WPA2-PSK-FT mixed-mode AP""" """WPA2-PSK-FT mixed-mode AP"""
ssid = "test-ft-mixed" ssid = "test-ft-mixed"
@ -187,6 +203,18 @@ def test_ap_ft_over_ds(dev, apdev):
check_mib(dev[0], [ ("dot11RSNAAuthenticationSuiteRequested", "00-0f-ac-4"), check_mib(dev[0], [ ("dot11RSNAAuthenticationSuiteRequested", "00-0f-ac-4"),
("dot11RSNAAuthenticationSuiteSelected", "00-0f-ac-4") ]) ("dot11RSNAAuthenticationSuiteSelected", "00-0f-ac-4") ])
def test_ap_ft_over_ds_many(dev, apdev):
"""WPA2-PSK-FT AP over DS multiple times"""
ssid = "test-ft"
passphrase="12345678"
params = ft_params1(ssid=ssid, passphrase=passphrase)
hostapd.add_ap(apdev[0]['ifname'], params)
params = ft_params2(ssid=ssid, passphrase=passphrase)
hostapd.add_ap(apdev[1]['ifname'], params)
run_roams(dev[0], apdev, ssid, passphrase, over_ds=True, roams=50)
def test_ap_ft_pmf_over_ds(dev, apdev): def test_ap_ft_pmf_over_ds(dev, apdev):
"""WPA2-PSK-FT AP over DS with PMF""" """WPA2-PSK-FT AP over DS with PMF"""
ssid = "test-ft" ssid = "test-ft"