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')
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The Ruby selenium-webdriver API doesn't expose a separate Chrome options object like Java/Python but you can set the options via "Capabilities".
The Capabilities web page provides a Ruby example and the table of recognized capabilities that you can inject. Plugging those together with excludeSwitches
:
caps = Selenium::WebDriver::Remote::Capabilities.chrome("chromeOptions" => {"excludeSwitches" => [ "--ignore-certificate-errors" ]})
driver = Selenium::WebDriver.for :chrome, desired_capabilities: caps
Take a look at Watir too, it's a front end for WebDriver.
Their examples show how you can send a :switches
array which is passed straight through to the web driver so you can do the same. That makes adding other switches a bit easier rather than going through capabilities.
There is a chromedriver issue on the topic as well. There are posts detailing that you can add a --test-type
argument to work around the certificate issue and ruby code examples like above.
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