| <!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(); | |
| channel[0] = channel.port1; | |
| channel[1] = channel.port2; | |
| channel.length = 2; | |
| postMessage('', '*', channel); | |
| onmessage = t.step_func(function(e) { | |
| assert_equals(e.ports.length, 2); | |
| t.done(); | |
| }); | |
| }); | |
| </script> | |