document.getElementsByClassName-same.html

<!DOCTYPE html>
<title>Calling getElementsByClassName with the same argument</title>
<link rel="author" title="Ms2ger" href="mailto:[email protected]">
<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-getelementsbyclassname">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<div id="test">
<div class="abcd"></div>
</div>
<script>
test(function() {
  var list1 = document.getElementsByClassName("abcd");
  var list2 = document.getElementsByClassName("abcd");
  assert_true(list1 === list2 || list1 !== list2);
}, "The user agent may return the same object as the object returned by the earlier call.");
</script>

chromium/third_party/blink/web_tests/external/wpt/html/dom/documents/dom-tree-accessors/document.getElementsByClassName-same.html