unique-identifier-2.html

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This WPT test may be referenced by the following Test IDs:
- /mathml/relations/html5-tree/unique-identifier-2.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<html>

<head>

<meta charset="utf-8">

<title>Unique Identifier</title>

<link rel="help" href="https://w3c.github.io/mathml-core/#attributes-common-to-html-and-mathml-elements">

<link rel="help" href="https://w3c.github.io/mathml-core/#dom-and-javascript">

<meta name="assert" content="Verify whether the getElementById() works for MathML elements.">

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

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

<script>

  setup({ explicit_done: true });

  window.addEventListener("DOMContentLoaded", function() {

    var mtext = document.getElementById("MTEXT");

    test(function() {

      assert_equals(mtext, document.body.lastElementChild.lastElementChild);

    }, "getElementById()");

    done();

});

</script>

</head>

<body>

  <div id="log"></div>

  <math>

    <mtext id="MTEXT_"></mtext>

    <mtext id="MTEX"></mtext>

    <mtext id="MTEXT"></mtext>

  </math>

</body>

</html>