Question

我正在使用Headless gem使用xvfb创建无头会话并使用ffmpeg记录会话。我无法保存无头宝石创建的视频。我包含了我的代码和输出的相关片段。

码

$LOGGER.info("----------Starting test: #{@test_name}----------")

if Utilities.linux? && ENV['DRIVER'] != 'sauce'
  @headless = Headless.new ({dimension: '1600x1200x16',
                    pid_file_path: "#{Utilities.get_root_directory}/tmp/headless_ffmpeg_#{@display}.pid",
                    tmp_file_path: "#{Utilities.get_root_directory}/tmp/headless_ffmpeg_#{@display}.mov",
                    log_file_path: "#{Utilities.get_root_directory}/tmp/headless_ffmpeg_#{@display}.txt"})
  @headless.start
  @headless.video.start_capture
  $LOGGER.info 'Creating headless session.'
end
$browser = DefaultWatir.initiate_browser(@test_name)

if Utilities.linux? && ENV['DRIVER'] != 'sauce'
  $LOGGER.info "Starting video recording"
  @headless.video.start_capture
end

.........          .........
......... TEST RUN .........
.........          .........

$LOGGER.info "----------Ending test: #{@test_name}----------"
 puts "\n\n"

$browser.close if $browser
save_video if @headless

def video_path
  return "#{Utilities.get_root_directory}/video/#{@test_name}_#{Time.now.to_s.gsub(' ', '-')}"
end

def save_video
  if Utilities.linux?  && ENV['DRIVER'] != 'sauce'
    unless self.instance_variable_get(:@exception).nil? && !$has_errors
      saved_video_path = video_path
      Dir.mkdir("#{Utilities.get_root_directory}/video") unless Dir.exists?("#{Utilities.get_root_directory}/video")
      $LOGGER.info "Video path = #{saved_video_path}"
      begin
        $LOGGER.info 'before save'
        @headless.video.stop_and_save(saved_video_path)
        $LOGGER.info 'after save'
      rescue ex
        $LOGGER.info 'Video save had exception.'
        puts ex.message
        puts ex.backtrace.join("\n\t")
      end
      $LOGGER.info "Video saved at: #{saved_video_path}"
    else
      @headless.video.stop_and_discard
    end
    @headless.destroy
  end
end

产量

[INFO - 2015-03-06 21:58:37 +0000] - ----------开始测试：示例测试----------

[INFO - 2015-03-06 21:58:37 +0000] - 创建无头会话。

[INFO - 2015-03-06 21:58:40 +0000] - 开始录制视频

[INFO - 2015-03-06 22:02:04 +0000] - ----------结束测试：示例测试----------

INFO - 2015-03-06 22:02:05 +0000] - 视频路径= / var / lib / jenkins / workspace / end_to_end_firefox / selenium-tests / video / PoolPlayToSingleEliminationOneDivision_2015-03-06-22：02：05 - + 0000

[INFO - 2015-03-06 22:02:05 +0000] - 保存之前

[INFO - 2015-03-06 22:02:05 +0000] - 保存后

[INFO - 2015-03-06 22:02:05 +0000] - 视频保存在：/ var / lib / jenkins / workspace / end_to_end_firefox / selenium-tests / video / PoolPlayToSingleEliminationOneDivision_2015-03-06-22：02 ：05- + 0000

无头硒没有录制视频

0 个答案: