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      1 # Copyright 2016 The Chromium OS Authors. All rights reserved.
      2 # Use of this source code is governed by a BSD-style license that can be
      3 # found in the LICENSE file.
      4 
      5 import os
      6 import shutil
      7 import logging
      8 
      9 from autotest_lib.client.bin import test, utils
     10 from autotest_lib.client.common_lib.cros import chrome, arc_common
     11 from autotest_lib.client.cros.video import constants
     12 from autotest_lib.client.cros.video import native_html5_player
     13 from autotest_lib.client.cros.video import helper_logger
     14 
     15 class video_VideoSanity(test.test):
     16     """This test verify the media elements and video sanity.
     17 
     18     - verify support for mp4, vp8 and vp9  media.
     19     - verify html5 video playback.
     20 
     21     """
     22     version = 2
     23 
     24 
     25     @helper_logger.video_log_wrapper
     26     def run_once(self, video_file, arc_mode=False):
     27         """
     28         Tests whether the requested video is playable
     29 
     30         @param video_file: Sample video file to be played in Chrome.
     31 
     32         """
     33         blacklist = [
     34             # (board, arc_mode) # None means don't care
     35             ('x86-mario', None),
     36             ('x86-zgb', None),
     37             # The result on elm and oak is flaky in arc mode.
     38             # TODO(wuchengli): remove them once crbug.com/679864 is fixed.
     39             ('elm', True),
     40             ('oak', True)]
     41 
     42         dut_board = utils.get_current_board()
     43         for (blacklist_board, blacklist_arc_mode) in blacklist:
     44             if blacklist_board == dut_board:
     45                 if blacklist_arc_mode is None or blacklist_arc_mode == arc_mode:
     46                     logging.info("Skipping test run on this board.")
     47                     return
     48                 break
     49 
     50         if arc_mode:
     51             arc_mode_str = arc_common.ARC_MODE_ENABLED
     52         else:
     53             arc_mode_str = arc_common.ARC_MODE_DISABLED
     54         with chrome.Chrome(
     55                 extra_browser_args=helper_logger.chrome_vmodule_flag(),
     56                 arc_mode=arc_mode_str,
     57                 init_network_controller=True) as cr:
     58              shutil.copy2(constants.VIDEO_HTML_FILEPATH, self.bindir)
     59              video_path = os.path.join(constants.CROS_VIDEO_DIR,
     60                                        'files', video_file)
     61              shutil.copy2(video_path, self.bindir)
     62              cr.browser.platform.SetHTTPServerDirectories(self.bindir)
     63              tab = cr.browser.tabs.New()
     64              html_fullpath = os.path.join(self.bindir, 'video.html')
     65              url = cr.browser.platform.http_server.UrlOf(html_fullpath)
     66 
     67              player = native_html5_player.NativeHtml5Player(
     68                      tab,
     69                      full_url = url,
     70                      video_id = 'video',
     71                      video_src_path = video_file,
     72                      event_timeout = 120)
     73              player.load_video()
     74              player.play()
     75              player.verify_video_can_play(constants.PLAYBACK_TEST_TIME_S)
     76