| <!DOCTYPE html> |
| <html> |
| <head> |
| <title> event.ports returns the MessagePort array sent with the message </title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <div id=log></div> |
| |
| <div style="display:none"> |
| <iframe width="70%" onload="PostMessageTest()" src="{{location[scheme]}}://{{domains[www1]}}:{{location[port]}}/webmessaging/support/ChildWindowPostMessage.htm"></iframe> |
| </div> |
| |
| <script> |
| |
| |
| var description = "Test Description: event.ports returns the MessagePort array sent with the message."; |
| |
| var t = async_test(description); |
| |
| var DATA = {test: "e.source.postMessage(e.ports.toString(), '*', e.ports)"}; |
| var TARGET = document.querySelector("iframe"); |
| var ExpectedResult = ""; |
| |
| function PostMessageTest() |
| { |
| test(function() |
| { |
| assert_own_property(window, "MessageChannel", "window"); |
| |
| var channel = new MessageChannel(); |
| var ports = [channel.port1, channel.port2]; |
| ExpectedResult = ports.toString(); |
| TARGET.contentWindow.postMessage(DATA, "*", ports); |
| |
| }, "MessageChannel is supported."); |
| } |
| |
| window.onmessage = t.step_func(function(e) |
| { |
| assert_equals(e.data, ExpectedResult, "e.data"); |
| assert_true(e.ports[0] instanceof MessagePort, e.ports[0] + " instanceof MessageChannel"); |
| assert_true(e.ports[1] instanceof MessagePort, e.ports[1] + " instanceof MessageChannel"); |
| t.done(); |
| }); |
| </script> |
| </body> |
| </html> |
