<!doctype html>
<html>
  <head>
    <title>Testing Selection Events</title>
    <script src="/tests/SimpleTest/SimpleTest.js"></script>
    <script src="/tests/SimpleTest/EventUtils.js"></script>
    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
  </head>

  <body>
    <iframe width="500"></iframe>
    <script>
      add_task(async function() {
        // Push the correct preferences for the test
        await SpecialPowers.pushPrefEnv({'set': [
                                          ['dom.select_events.textcontrols.enabled', true],
                                        ]});

        // Start the actual test
        await new Promise((done) => {
          var iframe = document.querySelector('iframe');
          iframe.addEventListener('load', done);
          iframe.setAttribute('src', 'frameSelectEvents.html');
        });

        // The child iframe will call add_task before we reach this point,
        // and will handle the rest of the test.
      });
    </script>
  </body>
</html>
