From: Jonathan Afek <jonathan@wizery.com>
Date: Thu, 23 Jun 2016 17:16:29 +0000 (+0300)
Subject: tests: Use cmd_execute() in find_wpas_process()
X-Git-Tag: hostap_2_6~295
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=525f8293e5e74f1b19013ffa6be17ac65e4c124d;p=thirdparty%2Fhostap.git

tests: Use cmd_execute() in find_wpas_process()

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>
---

diff --git a/tests/hwsim/test_ap_psk.py b/tests/hwsim/test_ap_psk.py
index ac638374a..55f3eda2a 100644
--- a/tests/hwsim/test_ap_psk.py
+++ b/tests/hwsim/test_ap_psk.py
@@ -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