Clear Browsing Data hook added and some small tests.

chrome/test/pyautolib/pyauto.py

 #!/usr/bin/python
 
 # Copyright (c) 2010 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.
 
 """PyAuto: Python Interface to Chromium's Automation Proxy.
 
 PyAuto uses swig to expose Automation Proxy interfaces to Python.
 For complete documentation on the functionality available,
@@ skipping 739 matching lines @@
     if ret_dict.has_key('error'):
       raise JSONInterfaceError(ret_dict['error'])
     try:
       f = open(filename)
       all_data = f.read()
       f.close()
       return all_data
     finally:
       shutil.rmtree(tempdir)
 
+  def ClearBrowsingData(self, to_remove, time_period):
+    """Clear the specified browsing data. Implements the features available in
+       the "ClearBrowsingData" UI.
+
+    Args:
+      to_remove: a list of strings indicating which types of browsing data
+                 should be removed. Strings that can be in the list are:
+                 HISTORY, DOWNLOADS, COOKIES, PASSWORDS, FORM_DATA, CACHE
+      time_period: a string indicating the time period for the removal.
+                   Possible strings are:
+                   LAST_HOUR, LAST_DAY, LAST_WEEK, FOUR_WEEKS, EVERYTHING
+
+    Raises:
+      pyauto_errors.JSONInterfaceError if the automation call returns an error.
+    """
+    cmd_dict = {  # Prepare command for the json interface
+      'command': 'ClearBrowsingData',
+      'to_remove': to_remove,
+      'time_period': time_period
+    }
+    ret_dict = json.loads(self._SendJSONRequest(0, json.dumps(cmd_dict)))
+    if ret_dict.has_key('error'):
+      raise JSONInterfaceError(ret_dict['error'])
+    return ret_dict
+
   def SetTheme(self, crx_file_path):
     """Installs the given theme synchronously.
 
     A theme file is file with .crx suffix, like an extension.
     This method call waits until theme is installed and will trigger the
     "theme installed" infobar.
 
     Uses InstallExtension().
 
     Returns:
@@ skipping 285 matching lines @@
     if self._options.verbose:
       verbosity = 2
     result = unittest.TextTestRunner(verbosity=verbosity).run(pyauto_suite)
     del loaded_tests  # Need to destroy test cases before the suite
     del pyauto_suite
     sys.exit(not result.wasSuccessful())
 
 
 if __name__ == '__main__':
   Main()