<!DOCTYPE html> <meta charset=utf-8> <title>Test for document.all iteration behavior</title> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <div id="log"></div> <script> test(function() { assert_array_equals([...document.all], document.getElementsByTagName("*")); }, "document.all should be iterable"); </script>