tor-browser

The Tor Browser
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Element-siblingElement-null-xhtml.xhtml (680B)


      1 <?xml version="1.0" encoding="UTF-8"?>
      2 <html xmlns="http://www.w3.org/1999/xhtml">
      3 <head>
      4 <title>Null Test</title>
      5 <script src="/resources/testharness.js"></script>
      6 <script src="/resources/testharnessreport.js"></script>
      7 </head>
      8 <body>
      9 <h1>Test of previousElementSibling and nextElementSibling returning null</h1>
     10 <div id="log"></div>
     11 <p id="parentEl">The result of this test is <span id="first_element_child" style="font-weight:bold;">unknown.</span></p>
     12 <script><![CDATA[
     13 test(function() {
     14  var fec = document.getElementById("first_element_child");
     15  assert_equals(fec.previousElementSibling, null)
     16  assert_equals(fec.nextElementSibling, null)
     17 })
     18 ]]></script>
     19 </body>
     20 </html>