Add three fullscreen tests and three mouse lock tests.

chrome/test/functional/fullscreen_mouselock.py

Index: chrome/test/functional/fullscreen_mouselock.py
diff --git a/chrome/test/functional/fullscreen_mouselock.py b/chrome/test/functional/fullscreen_mouselock.py
index beb6a4933dce9337ce62197959338429593f85dd..02c294545054b28a5f119f448147820c70b4463d 100755
--- a/chrome/test/functional/fullscreen_mouselock.py
+++ b/chrome/test/functional/fullscreen_mouselock.py
@@ -143,6 +143,14 @@ class FullscreenMouselockTest(pyauto.PyUITest):
     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()
@@ -375,6 +383,63 @@ class FullscreenMouselockTest(pyauto.PyUITest):
         lambda: not self.IsFullscreenBubbleDisplayingButtons()),
                     msg='Mouse lock bubble did not clear when tab lost focus.')
 
+  def testTabFSExitUponNavigation(self):
+    """Verify tab fullscreen exit when navigating to a new page.
+
+    This test navigates to a new page while in tab fullscreen mode by clicking
+    on the js Navigate Back button to navigate backwards to the previous
+    google.html page.
+    """
+    self.NavigateToURL(self.GetHttpURLForDataPath('google', 'google.html'))
+    self._InitiateTabFullscreen()
+    self._driver.find_element_by_id('goBack').click()

[Nirnimesh, 2012/06/15 05:40:15]

use pyauto calls instead of going back from js.

[dyu1, 2012/06/16 23:24:21]

Done.

+    self.assertTrue(
+        self.WaitUntil(lambda: not self.IsFullscreenForTab),

[Nirnimesh, 2012/06/15 05:40:15]

Is IsFullscreenForTab missing ()?

[Nirnimesh, 2012/06/15 05:40:15]

Is WaitUntil really required?

[dyu1, 2012/06/16 23:24:21]

Done.

[dyu1, 2012/06/16 23:24:21]

Done.

+        msg='Tab fullscreen did not exit when navigating to a new page.')
+
+  def testTabFSExitWhenNavToNewPage(self):
+    """Verify tab fullscreen exit when navigating to a new website.
+
+    This test navigates to a new website while in tab fullscreen.
+    """
+    self._InitiateTabFullscreen()
+    self.NavigateToURL(self.GetHttpURLForDataPath('google', 'google.html'))
+    self.assertTrue(
+        self.WaitUntil(lambda: not self.IsFullscreenForTab),

[Nirnimesh, 2012/06/15 05:40:15]

is the waitUntil really required?

[dyu1, 2012/06/16 23:24:21]

Done.

+        msg='Tab fullscreen did not exit when navigating to a new website.')
+
+  def testTabFSDoesNotExitForAnchorLinks(self):
+    """Verify tab fullscreen does not exit for anchor links.
+
+    Tab fullscreen should not exit 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(

[scheib, 2012/06/15 16:49:00]

Some delay is needed here. Can we detect and wait for the navigation to #anchor
to complete?

[dyu1, 2012/06/16 23:24:21]

Researching how to go about doing this.

On 2012/06/15 16:49:00, scheib wrote:

[dyu1, 2012/06/27 22:48:44]

I ran into two issues with the anchor link. Sometimes the link was not clicked
at all in the test and on rare occasions a WebDriverEcxeption was being raised
on the anchor link click. 

I managed to resolve the issue by adding an onlick event in the anchor link in 
the html and added a new function that checks if the link has been clicked. 

+        self.WaitUntil(self.IsFullscreenForTab),
+        msg='Tab fullscreen should not exit when clicking on an anchor link.')
+
+  def testMLDoesNotExitForAnchorLinks(self):
+    """Verify mouse lock does not exit for anchor links.
+
+    Mouse lock should not exist when following a link to the same page such as
+    example.html#anchor.
+    """
+    self.NavigateToURL(self.GetHttpURLForDataPath(
+        'fullscreen_mouselock', 'fullscreen_mouselock.html'))
+    lock_result = self._driver.find_element_by_id('lockMouse2').click()
+    self.assertTrue(
+        self.WaitUntil(lambda: self.IsMouseLockPermissionRequested()))
+    self.AcceptCurrentFullscreenOrMouseLockRequest()
+    # Waits until lock_result gets 'success' or 'failure'.
+    lock_result = self._driver.execute_script('return lock_result')
+    self.assertEqual(
+        lock_result, 'success', msg='Mouse is not locked.')
+    self._driver.execute_script('document.getElementById("anchor").click()')
+    self.assertTrue(self.WaitUntil(self.IsMouseLocked),
+                    msg='Mouse lock broke when clicking on an anchor link.')
+
   def ExitTabFSToBrowserFS(self):
     """Verify exiting tab fullscreen leaves browser in browser fullscreen.