Make sure private data does not inadverently get printed out

chrome/test/functional/test_utils.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.
 
 import copy
 import email
 import os
 import smtplib
@@ skipping 69 matching lines @@
     username: user log in input.
     password: user log in password input.
     tab_index: The tab index, default is 0.
     windex: The window index, default is 0.
   """
   email_value = test.GetDOMValue('document.getElementById("Email").value',
                                  windex, tab_index)
   passwd_value = test.GetDOMValue('document.getElementById("Passwd").value',
                                   windex, tab_index)
   test.assertEqual(email_value, username)
-  test.assertEqual(passwd_value, password)
+  # Not using assertEqual because if it fails it would end up dumping the
+  # password (which is supposed to be private)
+  test.assertTrue(passwd_value == password)
 
 
 def ClearPasswords(test):
   """Clear saved passwords."""
   test.ClearBrowsingData(['PASSWORDS'], 'EVERYTHING')
 
 
 def Shell2(cmd_string, bg=False):
   """Run a shell command.
 
@@ skipping 89 matching lines @@
         return_dict[key] = StripUnmatchedKeys(dict1[key], dict2[key])
     return return_dict
 
   item_to_strip_type = type(item_to_strip)
   if item_to_strip_type is type(reference_item):
     if item_to_strip_type is types.ListType:
       return StripList(item_to_strip, reference_item)
     elif item_to_strip_type is types.DictType:
       return StripDict(item_to_strip, reference_item)
   return copy.deepcopy(item_to_strip)