Local content over local web server

Local content over local web server:
http://mxr.mozilla.org/gaia/source/tests/python/gaia-ui-tests/gaiatest/resources/

https://github.com/mozilla-b2g/gaia/blob/master/tests/python/gaia-ui-tests/gaiatest/tests/functional/cost_control/test_cost_control_reset_wifi.py
search = Search(self.marionette)
search.launch()
search.go_to_url(self.marionette.absolute_url('mozilla.html'))