| <!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(new TypeError(), function () { var p = new MessagePort();}, "MessagePort is [[Callable]]"); |
| }); |
| fetch_tests_from_worker(new Worker("025-1.js")); |
| </script> |
