Content - 8122413de40daa1e8871982d467181d01faba39e - be5e71a/workers/postMessage_event_properties.htm

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Tip revision: b7f7c26c794bb62b5c70ff619b3fa9df9e2550e9 authored by Suneel Kota on 31 August 2018, 12:26:43 UTC
Modify containing block logical height for positioned in

Tip revision: b7f7c26

postMessage_event_properties.htm

<!DOCTYPE html>
<title> postMessage(): MessageEvent properties </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();
  var targetPort = channel.port2;
  targetPort.start();
  targetPort.addEventListener("message", t.step_func_done(function (evt) {
    assert_class_string(evt, "MessageEvent");
    assert_equals(evt.type, "message");
    assert_false(evt.bubbles, "bubbles should be false");
    assert_false(evt.cancelable, "cancelable should be false");
    assert_equals(evt.data, "ping", "data");
    assert_equals(evt.origin, "", "origin");
    assert_equals(evt.lastEventId, "", "lastEventId");
    assert_equals(evt.source, null, "source");
    assert_array_equals(evt.ports, [], "ports");
  }), true);
  channel.port1.postMessage("ping");
});
</script>

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