postMessage_arrays.sub.htm (965B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <title> postMessage with arrays </title> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 </head> 8 <body> 9 <div id=log></div> 10 11 <div style="display:none"> 12 <iframe width="70%" onload="PostMessageTest()" src="{{location[scheme]}}://{{domains[www]}}:{{location[port]}}/webmessaging/support/ChildWindowPostMessage.htm"></iframe> 13 </div> 14 15 <script> 16 17 18 var description = "Test Description: Messages can be structured objects, e.g., arrays."; 19 20 var t = async_test(description); 21 22 var DATA = [1,2,3,4,5,6,7,8]; 23 var TYPE = "object"; 24 var TARGET = document.querySelector("iframe"); 25 26 function PostMessageTest() 27 { 28 TARGET.contentWindow.postMessage(DATA, "*"); 29 } 30 31 window.onmessage = t.step_func(function(e) 32 { 33 assert_equals(typeof(e.data), TYPE); 34 assert_array_equals(e.data, DATA); 35 t.done(); 36 }); 37 </script> 38 </body> 39 </html>