https://github.com/web-platform-tests/wpt
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Tip revision: 7f3f3847e626a9c2baee64aa15ee2cc74fc7a60c authored by Fredrik Söderquist on 13 December 2018, 14:54:19 UTC
Regression test for crbug.com/626744
Tip revision: 7f3f384
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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