Client side implementation of new /content-gs isolate protocol.

tests/swarming_smoke_test.py

 #!/usr/bin/env python
 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import logging
 import os
 import subprocess
 import sys
 import unittest
 
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
 
+ISOLATE_SERVER = 'https://isolateserver.appspot.com/'
+SWARMING_SERVER = 'https://chromium-swarm.appspot.com/'
+
 
 class TestSwarm(unittest.TestCase):
   def test_example(self):
     # pylint: disable=W0101
     # A user should be able to trigger a swarm job and return results.
     cmd = [
       sys.executable,
       os.path.normpath(
           os.path.join(BASE_DIR, '..', 'example', 'run_example_swarm.py')),
+      '--isolate-server', ISOLATE_SERVER,
+      '--swarming', SWARMING_SERVER,
     ]
+    if '-v' in sys.argv:
+      cmd.append('--verbose')
     p = subprocess.Popen(
         cmd,
         stdin=subprocess.PIPE,
         stdout=subprocess.PIPE,
         stderr=subprocess.STDOUT)
     out = p.communicate()[0]
     logging.debug(out)
     self.assertEqual(0, p.returncode, out)
 
 
 if __name__ == '__main__':
   logging.basicConfig(
       level=logging.DEBUG if '-v' in sys.argv else logging.ERROR)
   if '-v' in sys.argv:
     unittest.TestCase.maxDiff = None
   unittest.main()