src/chrome/test/functional/about_plugins_ui.py

   1 #!/usr/bin/env python
   2 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5
   6 import os
   7 import re
   8
   9 import pyauto_functional  # Must be imported before pyauto
  10 import pyauto
  11 import pyauto_utils
  12
  13
  14 class AboutPluginsUITest(pyauto.PyUITest):
  15   """Testcase for chrome://plugins UI."""
  16
  17   def testAboutPluginDetailInfo(self):
  18     """Verify chrome://plugins page shows plugin details."""
  19     self.NavigateToURL('chrome://plugins/')
  20     driver = self.NewWebDriver()
  21     detail_link = driver.find_element_by_id('details-link')
  22     self.assertTrue(self.WaitUntil(lambda: detail_link.is_displayed()),
  23         msg='Details link could not be found.')
  24     detail_link.click()
  25     # Verify that detail info for Remote Viewer plugin shows up.
  26     # Remote Viewer plugin is expected to be present on all platforms.
  27     self.assertTrue(self.WaitUntil(lambda: len(driver.find_elements_by_xpath(
  28         '//*[@jscontent="path"][text()="internal-remoting-viewer"]'))))
  29
  30
  31 class ChromeAboutPluginsUITest(pyauto.PyUITest):
  32   """Testcase for official build only plugins in chrome://plugins UI."""
  33
  34   def Debug(self):
  35     """chrome://plugins test debug method.
  36
  37     This method will not run automatically.
  38     """
  39     self.NavigateToURL('chrome://plugins/')
  40     driver = self.NewWebDriver()
  41     import pdb
  42     pdb.set_trace()
  43
  44   def _IsEnabled(self, driver, plugin_name):
  45     """Checks if plugin is enabled.
  46
  47     Args:
  48       driver: A Chrome driver object.
  49       plugin_name: Plugin name to verify.
  50
  51     Returns:
  52       True, if plugin is enabled, or False otherwise.
  53     """
  54     check_plugin_enabled_js = 'return navigator.plugins["%s"] != undefined' % \
  55         plugin_name
  56     return driver.execute_script(check_plugin_enabled_js)
  57
  58   def _ExpandDetailInfoLink(self, driver):
  59     """Expand detail info link.
  60
  61     Args:
  62       driver: A Chrome driver object.
  63     """
  64     detail_link = driver.find_element_by_id('details-link')
  65     self.assertTrue(self.WaitUntil(lambda: detail_link.is_displayed()),
  66         msg='Details link could not be found.')
  67     detail_link.click()
  68
  69   def _OverridePluginPageAnimation(self, driver):
  70     """Override the animation for expanding detail info to make sure element
  71     remain at the same location where web driver found it.
  72
  73     Args:
  74       driver: A Chrome driver object.
  75     """
  76     override_animation_style_js = """
  77         style = document.createElement('style');
  78         style.innerHTML = "* { -webkit-transition: all 0s ease-in !important}";
  79         document.head.appendChild(style);
  80         """
  81     driver.execute_script(override_animation_style_js)
  82
  83   def testAboutPluginEnableAndDisablePDFPlugin(self):
  84     """Verify enable and disable pdf plugins from about:plugins page."""
  85     self.NavigateToURL('chrome://plugins/')
  86     driver = self.NewWebDriver()
  87
  88     self._OverridePluginPageAnimation(driver)
  89     self._ExpandDetailInfoLink(driver)
  90
  91     pdf_disable_path = '//*[@class="plugin-name"][text()="Chrome PDF Viewer"' \
  92         ']//ancestor::*[@class="plugin-text"]//a[text()="Disable"]'
  93     pdf_enable_path = '//*[@class="plugin-name"][text()="Chrome PDF Viewer"' \
  94         ']//ancestor::*[@class="plugin-text"]//a[text()="Enable"]'
  95
  96     # Confirm Chrome PDF Viewer plugin is found and find disable PDF link.
  97     pdf_disable_link = pyauto_utils.WaitForDomElement(self, driver,
  98                                                       pdf_disable_path)
  99
 100     # Disable PDF viewer plugin in about:plugins.
 101     pdf_disable_link.click()
 102     self.assertTrue(self.WaitUntil(lambda: not
 103         self._IsEnabled(driver, 'Chrome PDF Viewer')))
 104
 105     # Re-enable PDF viewer plugin.
 106     pdf_enable_link = driver.find_element_by_xpath(pdf_enable_path)
 107     pdf_enable_link.click()
 108     self.assertTrue(self.WaitUntil(lambda:
 109         self._IsEnabled(driver, 'Chrome PDF Viewer')))
 110
 111   def testEnableAndDisableFlashPlugin(self):
 112     """Verify enable and disable flash plugins from about:plugins page."""
 113     self.NavigateToURL('chrome://plugins/')
 114     driver = self.NewWebDriver()
 115
 116     self._OverridePluginPageAnimation(driver)
 117     self._ExpandDetailInfoLink(driver)
 118     flash_plugins_elem = driver.find_element_by_xpath(
 119         '//*[@jscontent="name"][text()="Flash"]//ancestor' \
 120         '::*[@class="plugin-text"]')
 121
 122     # Disable flash plugin from flash detail info.
 123     flash_disable_link = flash_plugins_elem.find_element_by_xpath(
 124         './/a[text()="Disable"]')
 125     flash_disable_link.click()
 126     self.assertTrue(self.WaitUntil(lambda: not
 127         self._IsEnabled(driver, 'Shockwave Flash')))
 128
 129     # Re-enable Flash plugin from flash detail info.
 130     flash_enable_link = flash_plugins_elem.find_element_by_xpath(
 131         './/a[text()="Enable"]')
 132     flash_enable_link.click()
 133     self.assertTrue(self.WaitUntil(lambda:
 134         self._IsEnabled(driver, 'Shockwave Flash')))
 135
 136
 137 if __name__ == '__main__':
 138   pyauto_functional.Main()