| <!DOCTYPE html> |
| <html> |
| <head> |
| <title> postMessage to cross-origin iframe with MessagePort array [100 ports] </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: postMessage to cross-origin iframe with MessagePort array containing 100 ports."; |
| |
| var t = async_test(description); |
| |
| var TOTALPORTS = 100; |
| var LocalPorts = []; |
| var RemotePorts = []; |
| var PassedResult = 0; |
| var sum = 0; |
| var TARGET = document.querySelector("iframe").contentWindow; |
| |
| function PostMessageTest() |
| { |
| test(function() |
| { |
| assert_own_property(window, "MessageChannel", "window"); |
| |
| var channels = []; |
| |
| for (var i=0; i<TOTALPORTS; i++) |
| { |
| channels[i] = new MessageChannel(); |
| LocalPorts[i] = channels[i].port1; |
| LocalPorts[i].foo = i; |
| RemotePorts[i] = channels[i].port2; |
| |
| LocalPorts[i].onmessage = t.step_func(function(e) |
| { |
| assert_equals(e.target.foo, e.data); |
| |
| PassedResult++; |
| sum += e.data; |
| |
| if (PassedResult == TOTALPORTS) |
| { |
| assert_equals(sum, 4950); |
| t.done(); |
| } |
| }); |
| } |
| |
| TARGET.postMessage("ports", "*", RemotePorts); |
| |
| }, "MessageChannel is supported."); |
| } |
| |
| window.onmessage = function(e) |
| { |
| if (e.data === "ports") |
| { |
| for (var i=0; i<TOTALPORTS; i++) |
| { |
| LocalPorts[i].postMessage(LocalPorts[i].foo); |
| } |
| } |
| } |
| </script> |
| </body> |
| </html> |
