<!--
if (location.hash == '#1') {
  var w2 = new Worker('#2');
  w2.onmessage = function(e) {
    postMessage('1'+e.data);
  }
} else if (location.hash == '#2') {
  var w3 = new Worker('#3');
  w3.onmessage = function(e) {
    postMessage('2'+e.data);
  }
} else {
  postMessage('3');
}

/*
-->
<!doctype html>
<title>creating 3 nested dedicated workers</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id=log></div>
<script>
async_test(function() {
  var w1 = new Worker('#1');
  w1.onmessage = this.step_func(function(e) {
    assert_equals(e.data, '123');
    this.done();
  });
});
</script>
<!--
*/
//-->
