class Capybara::Selenium::Driver

def reset!
  # Use instance variable directly so we avoid starting the browser just to reset the session
  return unless @browser
  navigated = false
  timer = Capybara::Helpers.timer(expire_in: 10)
  begin
    # Only trigger a navigation if we haven't done it already, otherwise it
    # can trigger an endless series of unload modals
    reset_browser_state unless navigated
    navigated = true
    # Ensure the page is empty and trigger an UnhandledAlertError for any modals that appear during unload
    wait_for_empty_page(timer)
  rescue *unhandled_alert_errors
    # This error is thrown if an unhandled alert is on the page
    # Firefox appears to automatically dismiss this alert, chrome does not
    # We'll try to accept it
    accept_unhandled_reset_alert
    # try cleaning up the browser again
    retry
  end
end