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tests: Use cmd_execute() in find_wpas_process()

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The hwsim tests used to execute shell commands in the tests using the
subprocess python module. Use the cmd_execute() general function for
executing "ps ax" so that this would also work on remote setups.

Signed-off-by: Jonathan Afek <jonathanx.afek@intel.com>
This commit is contained in:
Jonathan Afek 2016-06-23 20:16:29 +03:00 committed by Jouni Malinen
parent 40c62e6e8d
commit 525f8293e5
1 changed files with 1 additions and 2 deletions
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3
tests/hwsim/test_ap_psk.py
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@ -1666,8 +1666,7 @@ def test_ap_wpa2_psk_supp_proto_gtk_not_encrypted(dev, apdev):
def find_wpas_process(dev):
ifname = dev.ifname
cmd = subprocess.Popen(['ps', 'ax'], stdout=subprocess.PIPE)
(data,err) = cmd.communicate()
err, data = dev.cmd_execute(['ps', 'ax'])
for l in data.splitlines():
if "wpa_supplicant" not in l:
continue