Content - dc4dc1e54b5e3f05a428e8a8c19acfc9f7bbf127 - fb4a056/webmessaging/MessagePort_onmessage_start.htm

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Tip revision: 0c93c0877c816f3b565eaaab7987e9c131475c1c authored by James Graham on 12 April 2018, 12:48:29 UTC
Use version-specific prefs files when running Firefox

Tip revision: 0c93c08

MessagePort_onmessage_start.htm

<!DOCTYPE html>
<title>MessageChannel: port.onmessage enables message queue</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id=log></div>
<script>
async_test(function(t) {
  var channel = new MessageChannel();
  channel.port2.onmessage = t.step_func_done();
  channel.port1.postMessage("ping");
  setTimeout(t.unreached_func(), 100);
});
</script>

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