src/third_party/web_platform_tests/conformance-checkers/html-aria/roles-properties-supported/roles-properties-supported-combobox-aria-autocomplete-list.html - cobalt - Git at Google

 <!DOCTYPE html>
 <html>
    <head>
       <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
       <title>&lt;div&gt; with role combobox; supported state or property "aria-autocomplete" value of
          "list"
       </title>
    </head>
    <body>
      <input type="text" aria-label="Tag" role="combobox"
       aria-autocomplete="list" aria-owns="owned_listbox" aria-activedescendant="selected_option" aria-expanded="true">
      <ul role="listbox" id="owned_listbox">
          <li role="option">Zebra</li>
          <li role="option" id="selected_option">Zoom</li>
      </ul>
    </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
	<title><div> with role combobox; supported state or property "aria-autocomplete" value of
	"list"
	</title>
	</head>
	<body>
	<input type="text" aria-label="Tag" role="combobox"
	aria-autocomplete="list" aria-owns="owned_listbox" aria-activedescendant="selected_option" aria-expanded="true">
	<ul role="listbox" id="owned_listbox">
	<li role="option">Zebra</li>
	<li role="option" id="selected_option">Zoom</li>
	</ul>
	</body>
	</html>