[Live Now] Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Join for FREE! Join TestMu Conference

How to use shadow_root method of Selenium.WebDriver.Remote Package

Best Selenium code snippet using Selenium.WebDriver.Remote.shadow_root

bridge.rb

Source:bridge.rb

...195          parent_type, parent_id = parent_ref196          id = case parent_type197               when :element198                 execute :find_child_element, { id: parent_id }, { using: how, value: what.to_s }199               when :shadow_root200                 execute :find_shadow_child_element, { id: parent_id }, { using: how, value: what.to_s }201               else202                 execute :find_element, {}, { using: how, value: what.to_s }203               end204          ::Appium::Core::Element.new self, element_id_from(id)205        end206        # For Appium207        # override208        def find_elements_by(how, what, parent_ref = [])209          how, what = convert_locator(how, what)210          return execute_atom :findElements, Support::RelativeLocator.new(what).as_json if how == 'relative'211          parent_type, parent_id = parent_ref212          ids = case parent_type213                when :element214                  execute :find_child_elements, { id: parent_id }, { using: how, value: what.to_s }215                when :shadow_root216                  execute :find_shadow_child_elements, { id: parent_id }, { using: how, value: what.to_s }217                else218                  execute :find_elements, {}, { using: how, value: what.to_s }219                end220          ids.map { |id| ::Appium::Core::Element.new self, element_id_from(id) }221        end222        # For Appium223        # @param [Hash] id The id which can get as a response from server224        # @return [::Appium::Core::Element]225        def convert_to_element(id)226          ::Appium::Core::Element.new self, element_id_from(id)227        end228        # For Appium229        # override...

common.rb

Source:common.rb

...77require 'selenium/webdriver/common/options'78require 'selenium/webdriver/common/takes_screenshot'79require 'selenium/webdriver/common/driver'80require 'selenium/webdriver/common/element'81require 'selenium/webdriver/common/shadow_root'...

shadow_dom_spec.rb

Source:shadow_dom_spec.rb

...15                                        url: 'https://ondemand.saucelabs.com/wd/hub/',16                                        desired_capabilities: caps17      @driver.get('http://watir.com/examples/shadow_dom.html')18      shadow_host = @driver.find_element(css: '#shadow_host')19      shadow_root = @driver.execute_script('return arguments[0].shadowRoot', shadow_host)20      shadow_content = shadow_root.find_element(css: '#shadow_content')21      expect(shadow_content.text).to eq 'some text'22    end23  end24  context 'when new Chrome' do25    # Same code as above, but with Chromium 96+, it raises a NoMethodError26    it 'old code broken' do27      @driver = Selenium::WebDriver.for :chrome28      @driver.get('http://watir.com/examples/shadow_dom.html')29      shadow_host = @driver.find_element(css: '#shadow_host')30      shadow_root = @driver.execute_script('return arguments[0].shadowRoot', shadow_host)31      expect {32        shadow_root.find_element(css: '#shadow_content')33      }.to raise_error(NoMethodError)34    end35    # If you absolutely *have to use Shadow Dom Elements in latest Chromium versions36    # in Selenium 3, this is the way to do it. It is hacky, so please update to Selenium 4 as soon as you can.37    it 'hack works' do38      @driver = Selenium::WebDriver.for :chrome39      @driver.get('http://watir.com/examples/shadow_dom.html')40      shadow_host = @driver.find_element(css: '#shadow_host')41      shadow_root_hash = @driver.execute_script('return arguments[0].shadowRoot', shadow_host)42      shadow_root_id = shadow_root_hash['shadow-6066-11e4-a52e-4f735466cecf']43      shadow_root = Selenium::WebDriver::Element.new(@driver.send(:bridge), shadow_root_id)44      shadow_content = shadow_root.find_element(css: '#shadow_content')45      expect(shadow_content.text).to eq 'some text'46    end47  end48  context 'when Firefox' do49    # Firefox is special50    it 'workaround' do51      @driver = Selenium::WebDriver.for :firefox52      @driver.get('http://watir.com/examples/shadow_dom.html')53      shadow_host = @driver.find_element(css: '#shadow_host')54      children = @driver.execute_script('return arguments[0].shadowRoot.children', shadow_host)55      shadow_content = children.first { |child| child.attribute('id') == 'shadow_content' }56      expect(shadow_content.text).to eq 'some text'57    end58  end...

shadow_root

Using AI Code Generation

1caps = Selenium::WebDriver::Remote::Capabilities.chrome(2  'chromeOptions' => {3  }4shadow_root = driver.shadow_root(driver.find_element(css: 'div.tab'))5tab_buttons = shadow_root.find_elements(css: 'button.tablinks')6tab_contents = shadow_root.find_elements(css: 'div.tabcontent')

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.