| <!DOCTYPE html> |
| <html> |
| <head> |
| <title> postMessage() with a host object raises DataCloneError </title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <div id=log></div> |
| <script> |
| |
| var description = "Throw a DataCloneError when a host object (e.g. a DOM node) is used with postMessage."; |
| |
| test(function() |
| { |
| var channel = new MessageChannel(); |
| channel.port1.start(); |
| |
| assert_throws("DATA_CLONE_ERR", function() |
| { |
| channel.port1.postMessage(navigator); |
| }); |
| }, description); |
| </script> |
| </body> |
| </html> |
