From 6d7b2bc0f1a62c786dab4f0ea3e61609de5988eb Mon Sep 17 00:00:00 2001
From: Michael Drake <michael.drake@codethink.co.uk>
Date: Fri, 11 Sep 2015 15:43:58 +0000
Subject: Improve test command running, and other review comments from Richard
 Maw.

---
 openstack/tester | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/openstack/tester b/openstack/tester
index 5d8ed41..adc260e 100755
--- a/openstack/tester
+++ b/openstack/tester
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 #
-# Copyright 2014 Codethink Ltd
+# Copyright 2015 Codethink Ltd
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -15,17 +15,15 @@
 # with this program; if not, write to the Free Software Foundation, Inc.,
 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
-'''release-test
+'''openstack/tester
 
-This script deploys the set of systems in the cluster morphology it is
-instructed to read, to test that they work correctly.
+This script tests an image on openstack.
 
 '''
 
 import cliapp
 import os
 import pipes
-import shlex
 import shutil
 import socket
 import tempfile
@@ -191,7 +189,7 @@ class Deployment(object):
         time.sleep(20)
 
         # Assign a floating IP address
-        for retries in range(5, 0, -1):
+        for _ in xrange(5):
             ip_list = nc.floating_ips.list()
             free_ip = None
             for ip in ip_list:
@@ -238,7 +236,7 @@ class ReleaseApp(cliapp.Application):
 
         for test in tests:
             with open(test, 'r') as stream:
-                data=yaml.load(stream)
+                data = yaml.load(stream)
 
             if data == None:
                 continue
@@ -252,7 +250,7 @@ class ReleaseApp(cliapp.Application):
             print('Running test: ' + data['name'])
             for cmd in data['commands']:
                 print('$ ' + cmd)
-                instance.runcmd(shlex.split(cmd), stdout=self.output)
+                instance.runcmd(['sh', '-c', cmd], stdout=self.output)
 
     def deploy_and_test_systems(self, tests):
         """Run the deployments and tests"""
-- 
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