Removing the isolate.py functionality and requiring tasks to be created from an archive hash rather…

testing/legion/examples/subprocess/subprocess_test.py

 #!/usr/bin/env python
 # Copyright 2015 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.
 
 """A host test module demonstrating interacting with remote subprocesses."""
 
 # Map the legion directory so we can import the host controller.
 import sys
 sys.path.append('../../')
 
+import argparse
 import logging
 import time
 import xmlrpclib
 
 import test_controller
 
 
 class ExampleTestController(test_controller.TestController):
   """An example controller using the remote subprocess functions."""
 
   def __init__(self):
     super(ExampleTestController, self).__init__()
     self.task = None
 
   def SetUp(self):
     """Creates the task machine and waits until it connects."""
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--task-hash')
+    args, _ = parser.parse_known_args()
+
     self.task = self.CreateNewTask(
-        isolate_file='task.isolate',
-        config_vars={'multi_machine': '1'},
+        isolated_hash=args.task_hash,
         dimensions={'os': 'legion-linux'},
         idle_timeout_secs=90, connection_timeout_secs=90,
         verbosity=logging.DEBUG)
     self.task.Create()
     self.task.WaitForConnection()
 
   def RunTest(self):
     """Main method to run the test code."""
     self.TestLs()
     self.TestTerminate()
@@ skipping 29 matching lines @@
   def TestLs(self):
     proc = self.task.rpc.subprocess.Popen(['ls'])
     self.task.rpc.subprocess.Wait(proc)
     assert self.task.rpc.subprocess.GetReturncode(proc) == 0
     assert 'task.isolate' in self.task.rpc.subprocess.ReadStdout(proc)
     self.task.rpc.subprocess.Delete(proc)
 
 
 if __name__ == '__main__':
   ExampleTestController().RunController()