025.html - mozsearch

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This WPT test may be referenced by the following Test IDs:
- /webmessaging/without-ports/025.html - WPT Dashboard Interop Dashboard

<!doctype html>

<title>MessagePort constructor properties</title>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<div id=log></div>

<script>

test(function() {

   var ch = new MessageChannel();

   assert_true(ch.port1 instanceof MessagePort, "MessageChannel's port not an instance of MessagePort");

   assert_throws_js(TypeError, function () { var p = new MessagePort();}, "MessagePort is [[Callable]]");

});

fetch_tests_from_worker(new Worker("025-1.js"));

</script>