selectlist-open.html | Explore in Territory

<!--
@MAC-ALLOW:AXRoleDescription=*
@WIN-ALLOW:HASPOPUP
@WIN-ALLOW:haspopup*
@WIN-ALLOW:ia2_hypertext=*
@WIN-ALLOW:MULTISELECTABLE
@WIN-ALLOW:EXTSELECTABLE
@WIN-ALLOW:SELECT*
@BLINK-ALLOW:focus*
@BLINK-ALLOW:setSize*
@BLINK-ALLOW:posInSet*
@BLINK-ALLOW:haspopup*
@AURALINUX-ALLOW:haspopup*
@AURALINUX-ALLOW:posinset*
@AURALINUX-ALLOW:setsize*
@AURALINUX-ALLOW:expand*
@AURALINUX-ALLOW:required
-->
<html>
<body>
  <selectlist id="B" name="Select B">
    <button type="selectlist">Custom selectlist button</button>
    <listbox>
      <option value="1">Option 1</option>
      <option value="2">Option 2</option>
      <option value="3">Option 3</option>
    </listbox>
  </selectlist>
<script>
  let selectlistButton = document.querySelector("button");
  selectlistButton.click();
</script>
</body>
</html>

chromium/content/test/data/accessibility/html/selectlist-open.html