fixtures.py 文件源码

def new_firefox_driver(self, javascript_enabled=True):
        assert javascript_enabled, 'Cannot disable javascript anymore, see: https://github.com/seleniumhq/selenium/issues/635'
        from selenium.webdriver import FirefoxProfile, DesiredCapabilities

        # FF does not fire events when its window is not in focus.
        # Native events used to fix this.
        # After FF34 FF does not support native events anymore
        # We're on 48.0 now on local machines, but on 31 on travis

        fp = FirefoxProfile()
#        fp.set_preference("focusmanager.testmode", False)
#        fp.set_preference('plugins.testmode', False)
        fp.set_preference('webdriver_enable_native_events', True)
        fp.set_preference('webdriver.enable.native.events', True)
        fp.set_preference('enable.native.events', True)
        fp.native_events_enabled = True

        fp.set_preference('network.http.max-connections-per-server', 1)
        fp.set_preference('network.http.max-persistent-connections-per-server', 0)
        fp.set_preference('network.http.spdy.enabled', False)
        fp.set_preference('network.http.pipelining', True)
        fp.set_preference('network.http.pipelining.maxrequests', 8)
        fp.set_preference('network.http.pipelining.ssl', True)
        fp.set_preference('html5.offmainthread', False)

        dc = DesiredCapabilities.FIREFOX.copy()

        if not javascript_enabled:
            fp.set_preference('javascript.enabled', False)
            dc['javascriptEnabled'] = False

        wd = webdriver.Firefox(firefox_profile=fp, capabilities=dc)
        self.reahl_server.install_handler(wd)
        return wd