Install test scripts into chroot.

utils_py/cros_run_parallel_vm_tests.py

 #!/usr/bin/python
 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Runs tests on VMs in parallel."""
 
 import optparse
 import os
 import subprocess
@@ skipping 53 matching lines @@
 
     Returns:
       A list of test process info objects containing the following dictionary
       entries:
         'test': the test name;
         'proc': the Popen process instance for this test run.
     """
     ssh_port = self._base_ssh_port
     spawned_tests = []
     for test in self._tests:
-      # TODO(sosa): Fix when called from /usr/bin inside the chroot.
+      # Must run outside the chroot and use src path.
       args = [ os.path.join(os.path.dirname(os.path.realpath(__file__)),
-                                            '../cros_run_vm_test'),
+                            '../cros_run_vm_test'),
                '--snapshot', # The image is shared so don't modify it.
                '--no_graphics',
                '--use_emerged',
                '--ssh_port=%d' % ssh_port ]
       if self._board: args.append('--board=%s' % self._board)
       if self._image_path: args.append('--image_path=%s' % self._image_path)
       results_dir = None
       if self._results_dir_root:
         results_dir = '%s/%s.%d' % (self._results_dir_root, test, ssh_port)
         args.append('--results_dir_root=%s' % results_dir)
@@ skipping 82 matching lines @@
     if not options.results_dir_root:
       Die('--quiet requires --results_dir_root')
   runner = ParallelTestRunner(args, options.base_ssh_port, options.board,
                               options.image_path, options.order_output,
                               options.quiet, options.results_dir_root)
   runner.Run()
 
 
 if __name__ == '__main__':
   main()