dialog-active-document.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/semantics/interactive-elements/the-dialog-element/dialog-active-document.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<link rel="author" href="mailto:masonf@chromium.org">

<link rel=help href="https://github.com/whatwg/html/pull/10705">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script>

  test(() => {

    const doc = document.implementation.createHTMLDocument();

    const dialog = doc.createElement('dialog');

    doc.body.appendChild(dialog);

    assert_throws_dom('InvalidStateError',() => dialog.showModal());

    assert_false(dialog.matches('[open]'));

  },'showModal should throw when the document isn\'t active');

</script>