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tests: AP with Probe Response frame sending from hostapd disabled

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Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2016-12-29 12:42:49 +02:00
parent 0447ef6cd5
commit c0dd37f5f8
2 changed files with 22 additions and 3 deletions
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14
tests/hwsim/test_ap_params.py
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@ -638,3 +638,17 @@ def test_ap_dtim_period(dev, apdev):
raise Exception("Unexpected DTIM period: %d" % period) raise Exception("Unexpected DTIM period: %d" % period)
if count >= period: if count >= period:
raise Exception("Unexpected DTIM count: %d" % count) raise Exception("Unexpected DTIM count: %d" % count)
def test_ap_no_probe_resp(dev, apdev):
"""AP with Probe Response frame sending from hostapd disabled"""
ssid = "no-probe-resp"
params = { 'ssid': ssid, 'send_probe_response': "0" }
hapd = hostapd.add_ap(apdev[0], params)
bssid = hapd.own_addr()
dev[0].scan_for_bss(bssid, freq="2412", passive=True)
dev[0].scan_for_bss(bssid, freq="2412", force_scan=True)
dev[0].connect(ssid, key_mgmt="NONE", scan_freq="2412")
bss = dev[0].get_bss(bssid)
if 'ie' in bss and 'beacon_ie' in bss and \
len(bss['ie']) != len(bss['beacon_ie']):
raise Exception("Probe Response frames seen")

11
tests/hwsim/wpasupplicant.py
View file

@ -1052,7 +1052,8 @@ class WpaSupplicant:
self.select_network(id) self.select_network(id)
return id return id
def scan(self, type=None, freq=None, no_wait=False, only_new=False): def scan(self, type=None, freq=None, no_wait=False, only_new=False,
passive=False):
if type: if type:
cmd = "SCAN TYPE=" + type cmd = "SCAN TYPE=" + type
else: else:
@ -1061,6 +1062,8 @@ class WpaSupplicant:
cmd = cmd + " freq=" + str(freq) cmd = cmd + " freq=" + str(freq)
if only_new: if only_new:
cmd += " only_new=1" cmd += " only_new=1"
if passive:
cmd += " passive=1"
if not no_wait: if not no_wait:
self.dump_monitor() self.dump_monitor()
if not "OK" in self.request(cmd): if not "OK" in self.request(cmd):
@ -1074,11 +1077,13 @@ class WpaSupplicant:
if "CTRL-EVENT-SCAN-FAILED" in ev: if "CTRL-EVENT-SCAN-FAILED" in ev:
raise Exception("Scan failed: " + ev) raise Exception("Scan failed: " + ev)
def scan_for_bss(self, bssid, freq=None, force_scan=False, only_new=False): def scan_for_bss(self, bssid, freq=None, force_scan=False, only_new=False,
passive=False):
if not force_scan and self.get_bss(bssid) is not None: if not force_scan and self.get_bss(bssid) is not None:
return return
for i in range(0, 10): for i in range(0, 10):
self.scan(freq=freq, type="ONLY", only_new=only_new) self.scan(freq=freq, type="ONLY", only_new=only_new,
passive=passive)
if self.get_bss(bssid) is not None: if self.get_bss(bssid) is not None:
return return
raise Exception("Could not find BSS " + bssid + " in scan") raise Exception("Could not find BSS " + bssid + " in scan")