Use named automation interface to control primary chrome on ChromeOS

chrome/test/pyautolib/chromeos/chromeos_utils.py

Index: chrome/test/pyautolib/chromeos/chromeos_utils.py
diff --git a/chrome/test/pyautolib/chromeos/chromeos_utils.py b/chrome/test/pyautolib/chromeos/chromeos_utils.py
new file mode 100644
index 0000000000000000000000000000000000000000..774fae6e6e6e45603f6d1f4024df6b3a09eb2514
--- /dev/null
+++ b/chrome/test/pyautolib/chromeos/chromeos_utils.py
@@ -0,0 +1,39 @@
+#!/usr/bin/python
+# Copyright (c) 2011 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 sys
+
+
+def _SetupPaths():
+  sys.path.append(os.path.join(os.path.dirname(__file__), os.pardir))
+  sys.path.append('/usr/local')  # to import autotest libs
+
+_SetupPaths()
+
+from autotest.cros import constants
+import pyauto
+
+
+class ChromeosUtils(pyauto.PyUITest):
+  """Utils for ChromeOS."""
+
+  def LoginToDefaultAccount(self):
+    """Login to ChromeOS using default testing account.
+
+    Usage:
+      python chromeos_utils.py \
+        chromeos_utils.ChromeosUtils.LoginToDefaultAccount
+    """
+    creds = constants.CREDENTIALS['$default']
+    username = creds[0]
+    passwd = creds[1]
+    self.Login(username, passwd)
+    logging.info('Logged in as %s' % username)
+
+
+if __name__ == '__main__':
+  pyauto.Main()