watir-webdriver-performance

This gem collects and summarises metrics speficied in the W3C Navigation web performance specifications at w3c-test.org/webperf/specs/NavigationTiming/ when using watir-webdriver and a compatible browser.

Example output of browser.performance

All summary times are in milliseconds, and are an abstraction of the w3c web performance specification.

{
  :summary => {
                 :redirect=>0,
                :app_cache=>0,
                      :dns=>0,
          :tcp_connection=>982,
   :tcp_connection_secure=>721,
                :request=>1222,
                  :response=>4,
         :dom_processing=>4293,
          :response_time=>7298,
     :time_to_first_byte=>2205,
      :time_to_last_byte=>2209
  },
  :navigation => {
                   :type => 0,
      :type_back_forward => 2,
         :redirect_count => 0,
          :type_reserved => 255,
          :type_navigate => 0,
            :type_reload => 1
  },
      :memory => {
      :total_js_heap_size => 0,
      :js_heap_size_limit => 0,
       :used_js_heap_size => 0
  },
      :timing => {
                 :domain_lookup_start => 1303180421599,
                      :load_event_end => 0,
                         :connect_end => 1303180421642,
                        :response_end => 1303180421853,
                         :dom_loading => 1303180421840,
                    :navigation_start => 0,
                        :redirect_end => 0,
                  :unload_event_start => 0,
             :secure_connection_start => 0,
                       :connect_start => 1303180421600,
        :dom_content_loaded_event_end => 1303180421934,
                   :domain_lookup_end => 1303180421600,
                     :dom_interactive => 1303180421934,
                    :load_event_start => 0,
                       :request_start => 1303180421642,
                      :response_start => 1303180421838,
                        :dom_complete => 0,
                         :fetch_start => 1303180421598,
      :dom_content_loaded_event_start => 1303180421934,
                      :redirect_start => 0,
                    :unload_event_end => 0
  }
}

Contributing to watir-webdriver-performance

Check out the latest master to make sure the feature hasn’t been implemented or the bug hasn’t been fixed yet
Check out the issue tracker to make sure someone already hasn’t requested it and/or contributed it
Fork the project
Start a feature/bugfix branch
Commit and push until you are happy with your contribution
Make sure to add tests for it. This is important so I don’t break it in a future version unintentionally.
Please try not to mess with the Rakefile, version, or history. If you want to have your own version, or is otherwise necessary, that is fine, but please isolate to its own commit so I can cherry-pick around it.

watir-webdriver-performance

Example output of browser.performance

Contributing to watir-webdriver-performance

Copyright