Add a mouse lock test to verify bubble clear when tab focus lost.

chrome/test/functional/fullscreen_mouselock.py

 #!/usr/bin/env python
 # Copyright (c) 2012 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 re
 import shutil
 import time
@@ skipping 346 matching lines @@
 
   def testMouseLockLostOnReload(self):
     """Verify mouse lock is lost on page reload."""
     self.NavigateToURL(self.GetHttpURLForDataPath(
         'fullscreen_mouselock', 'fullscreen_mouselock.html'))
     self._EnableMouseLockMode()
     self.ReloadActiveTab()
     self.assertTrue(self.WaitUntil(lambda: not self.IsMouseLocked()),
                     msg='Mouse lock did not break when page is reloaded.')
 
+  def testNoMLBubbleWhenTabLoseFocus(self):
+    """Verify mouse lock bubble goes away when tab loses focus."""
+    self.NavigateToURL(self.GetHttpURLForDataPath(
+        'fullscreen_mouselock', 'fullscreen_mouselock.html'))
+    self._driver.find_element_by_id('lockMouse1').click()
+    self.assertTrue(self.WaitUntil(self.IsMouseLockPermissionRequested))
+    self.RunCommand(pyauto.IDC_NEW_TAB)

[Nirnimesh, 2012/06/09 08:09:06]

Use AppendTab instead

[dyu1, 2012/06/12 17:01:21]

Done.

+    self.assertTrue(self.WaitUntil(
+        lambda: not self.IsFullscreenBubbleDisplayingButtons()),
+                    msg='Mouse lock bubble did not clear when tab lost focus.')
+
   def ExitTabFSToBrowserFS(self):
     """Verify exiting tab fullscreen leaves browser in browser fullscreen.
 
     This test is semi-automated.
 
     The browser initiates browser fullscreen, then initiates tab fullscreen. The
     test verifies that existing tab fullscreen by simulating ESC key press or
     clicking the js function to exitFullscreen() will exit the tab fullscreen
     leaving browser fullscreen intact.
     """
@@ skipping 88 matching lines @@
     self.NavigateToURL(url2, 0, 1)
     self._driver.switch_to_window(tab2)
     self._EnableMouseLockMode()  # Lock mouse in tab 2.
     raw_input('Manually move the mouse cursor on the page in tab 2. Shift+Tab \
               into tab 1, click on lockMouse1() button, and move the mouse \
               cursor on the page in tab 1. Verify mouse movement is smooth.')
 
 
 if __name__ == '__main__':
   pyauto_functional.Main()