aria-role-menu-with-shadow-root-parent-crashes.html

<!DOCTYPE html>
<script src="../resources/testharness.js"></script>
<script src="../resources/testharnessreport.js"></script>

<div id="container"></div>
<div id="menu" role="menu"></div>

<script>
    test(() => {
        document.getElementById('container')
            .attachShadow({mode: 'open'})
            // Reparent menu element with shadow root
            .appendChild(document.getElementById('menu'));

        const axMenu = accessibilityController.accessibleElementById('menu');
        assert_equals(axMenu.role, 'AXRole: AXMenu');
    }, 'Shadow root can be parent of element with aria-role menu without crash');
</script>

chromium/third_party/blink/web_tests/accessibility/aria-role-menu-with-shadow-root-parent-crashes.html