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tests: INTERFACE_ADD/REMOVE with vif without creation/removal

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This is also a regression test for INTERFACE_ADD parsing.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2015-04-04 11:02:22 +03:00
parent da3db6812d
commit 138bf11852
2 changed files with 33 additions and 2 deletions
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24
tests/hwsim/test_wpas_ctrl.py
View File

@ -1363,3 +1363,27 @@ def test_wpas_ctrl_interface_add(dev, apdev):
hwsim_utils.test_connectivity(dev[0], hapd) hwsim_utils.test_connectivity(dev[0], hapd)
dev[0].global_request("INTERFACE_REMOVE " + ifname) dev[0].global_request("INTERFACE_REMOVE " + ifname)
hwsim_utils.test_connectivity(dev[0], hapd) hwsim_utils.test_connectivity(dev[0], hapd)
def test_wpas_ctrl_interface_add2(dev, apdev):
"""wpa_supplicant INTERFACE_ADD/REMOVE with vif without creation/removal"""
ifname = "test-ext-" + dev[0].ifname
try:
_test_wpas_ctrl_interface_add2(dev, apdev, ifname)
finally:
subprocess.call(['iw', 'dev', ifname, 'del'])
def _test_wpas_ctrl_interface_add2(dev, apdev, ifname):
hapd = hostapd.add_ap(apdev[0]['ifname'], { "ssid": "open" })
dev[0].connect("open", key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(dev[0], hapd)
subprocess.call(['iw', 'dev', dev[0].ifname, 'interface', 'add', ifname,
'type', 'station'])
dev[0].interface_add(ifname, set_ifname=False, all_params=True)
wpas = WpaSupplicant(ifname=ifname)
wpas.connect("open", key_mgmt="NONE", scan_freq="2412")
hwsim_utils.test_connectivity(wpas, hapd)
hwsim_utils.test_connectivity(dev[0], hapd)
del wpas
dev[0].global_request("INTERFACE_REMOVE " + ifname)
hwsim_utils.test_connectivity(dev[0], hapd)

11
tests/hwsim/wpasupplicant.py
View File

@ -54,7 +54,8 @@ class WpaSupplicant:
self.ifname = None self.ifname = None
def interface_add(self, ifname, config="", driver="nl80211", def interface_add(self, ifname, config="", driver="nl80211",
drv_params=None, br_ifname=None, create=False): drv_params=None, br_ifname=None, create=False,
set_ifname=True, all_params=False):
try: try:
groups = subprocess.check_output(["id"]) groups = subprocess.check_output(["id"])
group = "admin" if "(admin)" in groups else "adm" group = "admin" if "(admin)" in groups else "adm"
@ -73,9 +74,15 @@ class WpaSupplicant:
if not drv_params: if not drv_params:
cmd += '\t' cmd += '\t'
cmd += '\tcreate' cmd += '\tcreate'
if all_params and not create:
if not br_ifname:
cmd += '\t'
if not drv_params:
cmd += '\t'
cmd += '\t'
if "FAIL" in self.global_request(cmd): if "FAIL" in self.global_request(cmd):
raise Exception("Failed to add a dynamic wpa_supplicant interface") raise Exception("Failed to add a dynamic wpa_supplicant interface")
if not create: if not create and set_ifname:
self.set_ifname(ifname) self.set_ifname(ifname)
def interface_remove(self, ifname): def interface_remove(self, ifname):