Module: Capybara::Selenium::Driver::W3CFirefoxDriver

Defined in:
lib/capybara/selenium/driver_specializations/firefox_driver.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extended(driver) ⇒ Object 



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# File 'lib/capybara/selenium/driver_specializations/firefox_driver.rb', line 15

def extended(driver)
  require 'capybara/selenium/patches/pause_duration_fix' if pause_broken?(driver.browser)
  driver.options[:native_displayed] = false if driver.options[:native_displayed].nil?
end

.pause_broken?(sel_driver) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/capybara/selenium/driver_specializations/firefox_driver.rb', line 20

def pause_broken?(sel_driver)
  sel_driver.capabilities['moz:geckodriverVersion']&.start_with?('0.22.')
end

Instance Method Details

#refresh ⇒ Object 



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# File 'lib/capybara/selenium/driver_specializations/firefox_driver.rb', line 54

def refresh
  # Accept any "will repost content" confirmation that occurs
  accept_modal :confirm, wait: 0.1 do
    super
  end
rescue Capybara::ModalNotFound
  # No modal was opened - page has refreshed - ignore
end

#reset! ⇒ Object 



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# File 'lib/capybara/selenium/driver_specializations/firefox_driver.rb', line 36

def reset!
  # Use instance variable directly so we avoid starting the browser just to reset the session
  return unless @browser

  if browser_version >= 68
    begin
      # Firefox 68 hangs if we try to switch windows while a modal is visible
      browser.switch_to.alert&.dismiss
    rescue Selenium::WebDriver::Error::NoSuchAlertError
      # Swallow
    end
  end

  switch_to_window(window_handles.first)
  window_handles.slice(1..).each { |win| close_window(win) }
  super
end

#resize_window_to(handle, width, height) ⇒ Object 



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# File 'lib/capybara/selenium/driver_specializations/firefox_driver.rb', line 25

def resize_window_to(handle, width, height)
  within_given_window(handle) do
    # Don't set the size if already set - See https://github.com/mozilla/geckodriver/issues/643
    if window_size(handle) == [width, height]
      {}
    else
      super
    end
  end
end

#switch_to_frame(frame) ⇒ Object 



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# File 'lib/capybara/selenium/driver_specializations/firefox_driver.rb', line 63

def switch_to_frame(frame)
  return super unless frame == :parent

  # geckodriver/firefox has an issue if the current frame is removed from within it
  # so we have to move to the default_content and iterate back through the frames
  handles = @frame_handles[current_window_handle]
  browser.switch_to.default_content
  handles.tap(&:pop).each { |fh| browser.switch_to.frame(fh.native) }
end