<!--
addEventListener('connect', function(e) {
  name = 1;
  e.ports[0].postMessage(name);
}, false);
/*
-->
<!doctype html>
<title>setting name</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
async_test(function() {
  var w1 = new SharedWorker('#1', 'x');
  w1.port.addEventListener('message', this.step_func(function(e) {
    assert_equals(e.data, 'x');
    this.done();
  }), false);
  w1.port.start();
});
</script>
<!--
*/
//-->
