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tests: Fix cfg80211_tx_frame test

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In case that a dedicated P2P Device interface is used, a new interface
must be create for a P2P group. Thus, in order to send mgmt
frames, attach a new WpaSupplicant object to the newly created group
and use this object for sending the frames.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
This commit is contained in:
Avraham Stern 2016-09-05 17:33:11 +03:00 committed by Jouni Malinen
parent 401ff12799
commit 8181c13a8d
1 changed files with 9 additions and 6 deletions
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15
tests/hwsim/test_cfg80211.py
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@ -15,6 +15,7 @@ import hostapd
import hwsim_utils import hwsim_utils
from tshark import run_tshark from tshark import run_tshark
from nl80211 import * from nl80211 import *
from wpasupplicant import WpaSupplicant
def nl80211_command(dev, cmd, attr): def nl80211_command(dev, cmd, attr):
res = dev.request("VENDOR ffffffff {} {}".format(nl80211_cmd[cmd], res = dev.request("VENDOR ffffffff {} {}".format(nl80211_cmd[cmd],
@ -66,12 +67,12 @@ def nl80211_remain_on_channel(dev, ifindex, freq, duration):
def test_cfg80211_tx_frame(dev, apdev, params): def test_cfg80211_tx_frame(dev, apdev, params):
"""cfg80211 offchannel TX frame command""" """cfg80211 offchannel TX frame command"""
ifindex = int(dev[0].get_driver_status_field("ifindex"))
frame = binascii.unhexlify("d000000002000000010002000000000002000000010000000409506f9a090001dd5e506f9a0902020025080401001f0502006414060500585804510b0906000200000000000b1000585804510b0102030405060708090a0b0d1d000200000000000108000000000000000000101100084465766963652041110500585804510bdd190050f204104a0001101012000200011049000600372a000120") dev[0].p2p_start_go(freq='2412')
go = WpaSupplicant(dev[0].group_ifname)
dev[0].request("P2P_GROUP_ADD freq=2412") frame = binascii.unhexlify("d0000000020000000100" + go.own_addr().translate(None, ':') + "02000000010000000409506f9a090001dd5e506f9a0902020025080401001f0502006414060500585804510b0906000200000000000b1000585804510b0102030405060708090a0b0d1d000200000000000108000000000000000000101100084465766963652041110500585804510bdd190050f204104a0001101012000200011049000600372a000120")
res = nl80211_frame(dev[0], ifindex, frame, freq=2422, duration=500, ifindex = int(go.get_driver_status_field("ifindex"))
res = nl80211_frame(go, ifindex, frame, freq=2422, duration=500,
offchannel_tx_ok=True) offchannel_tx_ok=True)
time.sleep(0.1) time.sleep(0.1)
@ -79,11 +80,13 @@ def test_cfg80211_tx_frame(dev, apdev, params):
#nl80211_frame_wait_cancel(dev[0], ifindex, res[nl80211_attr['COOKIE']]) #nl80211_frame_wait_cancel(dev[0], ifindex, res[nl80211_attr['COOKIE']])
# note: this Action frame ends up getting sent incorrectly on 2422 MHz # note: this Action frame ends up getting sent incorrectly on 2422 MHz
nl80211_frame(dev[0], ifindex, frame, freq=2412) nl80211_frame(go, ifindex, frame, freq=2412)
time.sleep(1.5) time.sleep(1.5)
# note: also the Deauthenticate frame sent by the GO going down ends up # note: also the Deauthenticate frame sent by the GO going down ends up
# being transmitted incorrectly on 2422 MHz. # being transmitted incorrectly on 2422 MHz.
del go
out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"), out = run_tshark(os.path.join(params['logdir'], "hwsim0.pcapng"),
"wlan.fc.type_subtype == 13", ["radiotap.channel.freq"]) "wlan.fc.type_subtype == 13", ["radiotap.channel.freq"])
if out is not None: if out is not None: