Add three fullscreen tests and three mouse lock tests.

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 125 matching lines @@
         'fullscreen_mouselock', 'fullscreen_mouselock.html'))
     # Should not be in fullscreen mode during initial launch.
     self.assertFalse(self.IsFullscreenForBrowser())
     self.assertFalse(self.IsFullscreenForTab())
     # Initiate browser fullscreen.
     self.ApplyAccelerator(pyauto.IDC_FULLSCREEN)
     self.assertTrue(self.WaitUntil(self.IsFullscreenForBrowser))
     self.assertTrue(self.WaitUntil(lambda: not self.IsFullscreenForTab()))
     self.assertTrue(self.WaitUntil(lambda: not self.IsMouseLocked()))
 
+  def _InitiateTabFullscreen(self):
+    """Helper function that initiates tab fullscreen."""
+    self.NavigateToURL(self.GetHttpURLForDataPath(
+        'fullscreen_mouselock', 'fullscreen_mouselock.html'))
+    # Initiate tab fullscreen.
+    self._driver.find_element_by_id('enterFullscreen').click()
+    self.assertTrue(self.WaitUntil(lambda: self.IsFullscreenForTab()))
+
   def _AcceptFullscreenOrMouseLockRequest(self):
     """Helper function to accept fullscreen or mouse lock request."""
     self.AcceptCurrentFullscreenOrMouseLockRequest()
     self.assertTrue(self.WaitUntil(
         lambda: not self.IsFullscreenBubbleDisplayingButtons()))
 
   def _EnableFullscreenAndMouseLockMode(self):
     """Helper function to enable fullscreen and mouse lock mode."""
     self._LaunchFSAndExpectPrompt(button_action='enterFullscreenAndLockMouse1')
     # Allow fullscreen.
@@ skipping 212 matching lines @@
     """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.AppendTab(pyauto.GURL('chrome://newtab'))
     self.assertTrue(self.WaitUntil(
         lambda: not self.IsFullscreenBubbleDisplayingButtons()),
                     msg='Mouse lock bubble did not clear when tab lost focus.')
 
+  def testTabFSExitUponNavigation(self):

[scheib, 2012/06/14 22:51:12]

Perhaps clarify that this navigation is "navigating backwards". Is it possible
that opening a new URL with NavigateToURL would cause a different behavior?
Perhaps have a test that starts with _InitiateTabFullscree() then calls
NavigateToURL(...google)

[dyu1, 2012/06/15 01:42:24]

Done.

+    """Verify tab fullscreen exit when navigating to a new page."""
+    self.NavigateToURL(self.GetHttpURLForDataPath('google', 'google.html'))
+    self._InitiateTabFullscreen()
+    self._driver.find_element_by_id('goBack').click()
+    self.assertTrue(
+        self.WaitUntil(not self.IsFullscreenForTab),
+        msg='Tab fullscreen did not exist when navigating to a new page.')

[scheib, 2012/06/14 22:51:12]

s/exist/exit/ -- in more than one place.

[dyu1, 2012/06/15 01:42:24]

Done.

+
+  def testTabFSDontExitForAnchorLinks(self):

[scheib, 2012/06/14 22:51:12]

s/Dont/DoesNot/

[dyu1, 2012/06/15 01:42:24]

Done.

+    """Verify tab fullscreen does not exist for anchor links.
+
+    Tab fullscreen should not exist when following a link to the same page such
+    as example.html#anchor.
+    """
+    self._InitiateTabFullscreen()
+    self._driver.find_element_by_id('anchor').click()
+    self.assertTrue(
+        self.WaitUntil(self.IsFullscreenForTab),
+        msg='Tab fullscreen should not exit when clicking on an anchor link.')
+
   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()