tor-browser

The Tor Browser
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event-src-element-nullable.html (549B)


      1 <!DOCTYPE html>
      2 <meta charset="UTF-8">
      3 <title>Event srcElement should be nullable</title>
      4 <script src="/resources/testharness.js"></script>
      5 <script src="/resources/testharnessreport.js"></script>
      6 <body>
      7 <div id="target"></div>
      8 <script>
      9 test(() => {
     10  const event = new Event('test');
     11  assert_equals(event.srcElement, null);
     12 
     13  const div = document.getElementById('target');
     14  div.addEventListener('test', e => {
     15    assert_not_equals(e.srcElement, null)
     16  });
     17  div.dispatchEvent(event);
     18 }, 'Event srcElement should be nullable');
     19 </script>
     20 </body>