Make about_plugins_ui.py not use automation apis for checking whether a plugin is enabled or not. R…

chrome/test/functional/about_plugins_ui.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 os
 import re
 
 import pyauto_functional  # Must be imported before pyauto
 import pyauto
@@ skipping 23 matching lines @@
   def Debug(self):
     """chrome://plugins test debug method.
 
     This method will not run automatically.
     """
     self.NavigateToURL('chrome://plugins/')
     driver = self.NewWebDriver()
     import pdb
     pdb.set_trace()
 
-  def _IsEnabled(self, plugin_name):
+  def _IsEnabled(self, driver, plugin_name):
     """Checks if plugin is enabled.
 
     Args:
+      driver: A Chrome driver object.
       plugin_name: Plugin name to verify.
 
     Returns:
       True, if plugin is enabled, or False otherwise.
     """
-    for plugin in self.GetPluginsInfo().Plugins():
-      if re.search(plugin_name, plugin['name']):
-        return plugin['enabled']
+    check_plugin_enabled_js = 'return navigator.plugins["%s"] != undefined' % \
+        plugin_name
+    return driver.execute_script(check_plugin_enabled_js)
 
   def _ExpandDetailInfoLink(self, driver):
     """Expand detail info link.
 
     Args:
       driver: A Chrome driver object.
     """
     detail_link = driver.find_element_by_id('details-link')
     self.assertTrue(self.WaitUntil(lambda: detail_link.is_displayed()),
         msg='Details link could not be found.')
@@ skipping 26 matching lines @@
     pdf_enable_path = '//*[@class="plugin-name"][text()="Chrome PDF Viewer"' \
         ']//ancestor::*[@class="plugin-text"]//a[text()="Enable"]'
 
     # Confirm Chrome PDF Viewer plugin is found and find disable PDF link.
     pdf_disable_link = pyauto_utils.WaitForDomElement(self, driver,
                                                       pdf_disable_path)
 
     # Disable PDF viewer plugin in about:plugins.
     pdf_disable_link.click()
     self.assertTrue(self.WaitUntil(lambda: not
-        self._IsEnabled('Chrome PDF Viewer')))
+        self._IsEnabled(driver, 'Chrome PDF Viewer')))
 
     # Re-enable PDF viewer plugin.
     pdf_enable_link = driver.find_element_by_xpath(pdf_enable_path)
     pdf_enable_link.click()
     self.assertTrue(self.WaitUntil(lambda:
-        self._IsEnabled('Chrome PDF Viewer')))
+        self._IsEnabled(driver, 'Chrome PDF Viewer')))
 
   def testEnableAndDisableFlashPlugin(self):
     """Verify enable and disable flash plugins from about:plugins page."""
     self.NavigateToURL('chrome://plugins/')
     driver = self.NewWebDriver()
 
     self._OverridePluginPageAnimation(driver)
     self._ExpandDetailInfoLink(driver)
     flash_plugins_elem = driver.find_element_by_xpath(
         '//*[@jscontent="name"][text()="Flash"]//ancestor' \
         '::*[@class="plugin-text"]')
 
     # Disable flash plugin from flash detail info.
     flash_disable_link = flash_plugins_elem.find_element_by_xpath(
         './/a[text()="Disable"]')
     flash_disable_link.click()
     self.assertTrue(self.WaitUntil(lambda: not
-        self._IsEnabled('Shockwave Flash')))
+        self._IsEnabled(driver, 'Shockwave Flash')))
 
     # Re-enable Flash plugin from flash detail info.
     flash_enable_link = flash_plugins_elem.find_element_by_xpath(
         './/a[text()="Enable"]')
     flash_enable_link.click()
     self.assertTrue(self.WaitUntil(lambda:
-        self._IsEnabled('Shockwave Flash')))
+        self._IsEnabled(driver, 'Shockwave Flash')))
 
 
 if __name__ == '__main__':
   pyauto_functional.Main()