<!DOCTYPE html>
<meta charset="utf-8">
<link rel="author" title="Philip Rogers" href="mailto:pdr@chromium.org">
<meta name="assert" content="Moving a selection to a different clipper should not crash">
<html class=reftest-wait>
  <script>
    function test() {
      document.designMode = "on";

      const a = document.getElementById('a');
      const range = new Range();
      range.setStart(a, 1);
      range.setEnd(a, 1);
      document.getSelection().addRange(range);
      requestAnimationFrame(function() {
        requestAnimationFrame(function() {
          const b = document.getElementById('b');
          const updated_range = window.getSelection().getRangeAt(0);
          updated_range.setStart(b, 1);
          updated_range.setEnd(b, 1);

          document.documentElement.classList.remove("reftest-wait");
        });
      });
    }
  </script>
  <body onload=test()>
    <div id=a style="width: 100px; height: 100px;"> </div>
    <div id=b style="width: 100px; height: 100px; overflow: clip; margin-top: -100px;"> </div>
  </body>
</html>
