tree-roles.tentative.html | Explore in Territory

<!doctype html>
<html>
<head>
  <title>Tentative: Tree related Role Verification Tests</title>
  <script src="/resources/testharness.js"></script>
  <script src="/resources/testharnessreport.js"></script>
  <script src="/resources/testdriver.js"></script>
  <script src="/resources/testdriver-vendor.js"></script>
  <script src="/resources/testdriver-actions.js"></script>
  <script src="/wai-aria/scripts/aria-utils.js"></script>
</head>
<body>

<!--
  CORE-AAM requires that, for elements with roles not contained in the
  required context, user agents must ignore the role token and return the
  computed role as if the ignored role token had not been included.
  See https://w3c.github.io/core-aam/#roleMappingComputedRole
-->
<nav role="treeitem" data-testname="orphaned treeitem outside the context of tree" data-expectedrole="navigation" class="ex">x</nav>
<button role="treeitem" data-testname="orphaned button with treeitem role outside tree context" data-expectedrole="button" class="ex">x</button>

<script>
  AriaUtils.verifyRolesBySelector(".ex");
</script>

</body>
</html>

chromium/third_party/blink/web_tests/external/wpt/wai-aria/role/tree-roles.tentative.html