target-pseudo-after-adoption.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/browsers/browsing-the-web/scroll-to-fragid/target-pseudo-after-adoption.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<link rel=author href="mailto:annevk@annevk.nl">

<link rel=help href="https://html.spec.whatwg.org/multipage/browsing-the-web.html#target-element">

<link rel=help href="https://github.com/whatwg/html/issues/10029">

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

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

<div id=target>target</div>

<script>

test(() => {

  const target = document.getElementById('target');

  window.location.href = '#target';

  assert_equals(document.querySelector(':target'), target,

    ':target should match before adoption.');

  const other = document.implementation.createHTMLDocument();

  other.body.appendChild(other.adoptNode(target));

  assert_equals(target.ownerDocument, other,

    'target should have been adopted into the other document.');

  assert_false(target.matches(':target'),

    ':target should not match in a document whose target element is null.');

  assert_equals(other.querySelector(':target'), null,

    'the other document should have no target element.');

  document.body.appendChild(document.adoptNode(target));

  assert_equals(target.ownerDocument, document,

    'target should have been adopted back.');

  assert_equals(document.querySelector(':target'), target,

    ':target should match again after being adopted back.');

}, ':target should follow the target element back after a round trip through another document.');

</script>