document.getElementsByName-null-undef.html

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This WPT test may be referenced by the following Test IDs:
- /html/dom/documents/dom-tree-accessors/document.getElementsByName/document.getElementsByName-null-undef.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<title>Calling getElementsByName with null and undefined</title>

<link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com">

<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-document-getelementsbyname">

<link rel="help" href="https://webidl.spec.whatwg.org/#es-DOMString">

<link rel="help" href="http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-262.pdf#page=57">

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

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

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

<script>

test(function() {

  var n = document.createElement("div");

  n.setAttribute("name", "null");

  document.body.appendChild(n);

  this.add_cleanup(function() { document.body.removeChild(n) });

  assert_equals(document.getElementsByName(null)[0], n);

}, "getElementsByName(null)");

test(function() {

  var u = document.createElement("div");

  u.setAttribute("name", "undefined");

  document.body.appendChild(u);

  this.add_cleanup(function() { document.body.removeChild(u) });

  assert_equals(document.getElementsByName(undefined)[0], u);

}, "getElementsByName(undefined)");

</script>