ParentNode-querySelector-scope-numeric-id.xhtml

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This WPT test may be referenced by the following Test IDs:
- /dom/nodes/ParentNode-querySelector-scope-numeric-id.xhtml - WPT Dashboard Interop Dashboard

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

  <title>querySelector with :scope on element with numeric ID</title>

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

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

  <!-- Regression test for https://github.com/jsdom/jsdom/issues/3321 -->

</head>

<body>

  <div id="9a">

    <b id="target_b"/>

  </div>

  <script>

  //<![CDATA[

  "use strict";

  test(() => {

    const scopeElement = document.getElementById("9a");

    assert_not_equals(scopeElement, null, "Element with numeric ID '9a' should exist");

    const result = scopeElement.querySelector(":scope > b");

    assert_not_equals(result, null, "querySelector should find the child 'b' element");

    assert_equals(result.id, "target_b", "querySelector should return the correct 'b' element");

});

  //]]>

  </script>

</body>

</html>