<!doctype html> | |
<title>message channel as ports</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(); | |
postMessage('', {targetOrigin: '*', transfer: [channel.port1, channel.port2]}); | |
onmessage = t.step_func(function(e) { | |
assert_equals(e.ports.length, 2); | |
t.done(); | |
}); | |
}, "MessageChannel's ports as MessagePort objects"); | |
</script> |