Add support for getting ARIA role and accessible name of element

Fixes #9366

Author: p0deje

rb/lib/selenium/webdriver/common/element.rb

@@ -160,6 +160,26 @@ def property(name)
         bridge.element_property self, name
       end
 
+      #
+      # Gets the computed WAI-ARIA role of element
+      #
+      # @return [String]
+      #
+
+      def aria_role
+        bridge.element_aria_role self
+      end
+
+      #
+      # Gets the computed WAI-ARIA label of element.
+      #
+      # @return [String]
+      #
+
+      def accessible_name
+        bridge.element_aria_label self
+      end
+
       #
       # Get the text content of this element
       #

rb/lib/selenium/webdriver/remote/bridge.rb

@@ -458,6 +458,14 @@ def element_property(element, name)
           execute :get_element_property, id: element.ref, name: name
         end
 
+        def element_aria_role(element)
+          execute :get_element_aria_role, id: element.ref
+        end
+
+        def element_aria_label(element)
+          execute :get_element_aria_label, id: element.ref
+        end
+
         def element_value(element)
           element_property element, 'value'
         end

rb/lib/selenium/webdriver/remote/commands.rb

@@ -82,6 +82,8 @@ class Bridge
           get_element_attribute: [:get, 'session/:session_id/element/:id/attribute/:name'],
           get_element_property: [:get, 'session/:session_id/element/:id/property/:name'],
           get_element_css_value: [:get, 'session/:session_id/element/:id/css/:property_name'],
+          get_element_aria_role: [:get, 'session/:session_id/element/:id/computedrole'],
+          get_element_aria_label: [:get, 'session/:session_id/element/:id/computedlabel'],
           get_element_text: [:get, 'session/:session_id/element/:id/text'],
           get_element_tag_name: [:get, 'session/:session_id/element/:id/name'],
           get_element_rect: [:get, 'session/:session_id/element/:id/rect'],

rb/spec/integration/selenium/webdriver/element_spec.rb

@@ -388,6 +388,21 @@ module WebDriver
         end
       end
 
+      it 'returns ARIA role', only: {browser: %i[chrome edge]} do
+        driver.navigate.to "data:text/html," \
+                           "<div role='heading' aria-level='1'>Level 1 Header</div>" \
+                           "<h1>Level 1 Header</h1>" \
+                           "<h2 role='alert'>Level 2 Header</h2>"
+        expect(driver.find_element(tag_name: 'div').aria_role).to eq('heading')
+        expect(driver.find_element(tag_name: 'h1').aria_role).to eq('heading')
+        expect(driver.find_element(tag_name: 'h2').aria_role).to eq('alert')
+      end
+
+      it 'returns accessible name', only: {browser: %i[chrome edge]} do
+        driver.navigate.to "data:text/html,<h1>Level 1 Header</h1>"
+        expect(driver.find_element(tag_name: 'h1').accessible_name).to eq('Level 1 Header')
+      end
+
       it 'should clear' do
         driver.navigate.to url_for('formPage.html')
         expect { driver.find_element(id: 'withText').clear }.not_to raise_error