shadow-reattach.html

Enable keyboard shortcuts

This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /html/interaction/focus/focusgroup/tentative/shadow/shadow-reattach.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<title>HTML Test: focusgroup - Reattached shadow focusgroup</title>

<link rel="author" title="Microsoft" href="http://www.microsoft.com/">

<link rel="help" href="https://open-ui.org/components/scoped-focusgroup.explainer/">

<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="/shadow-dom/focus-navigation/resources/focus-utils.js"></script>

<script src="../resources/focusgroup-utils.js"></script>

<div id=temporary_container></div>

<div id=final_container></div>

<script>

  promise_test(async () => {

    const host = document.createElement('div');

    const shadowRoot = host.attachShadow({mode: 'open'});

    shadowRoot.innerHTML = `

      <div focusgroup="toolbar inline">

        <button id=first tabindex=0>First</button>

        <button id=second tabindex=0>Second</button>

      </div>`;

    temporary_container.appendChild(host);

    final_container.appendChild(host);

    const first = shadowRoot.getElementById('first');

    const second = shadowRoot.getElementById('second');

    await focusAndWait(first);

    await sendDirectionalKey(kRight);

    assert_equals(shadowRoot.activeElement, second);

  }, 'Moving a shadow host preserves its descendant focusgroup');

</script>