dom/tests/mochitest/whatwg/postMessage_override_helper.html@a63d609f5ebe (annotated)
dom/tests/mochitest/whatwg/postMessage_override_helper.html
Thu, 15 Jan 2015 15:55:04 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:55:04 +0100
- branch
- TOR_BUG_9701
- changeset 9
- a63d609f5ebe
- permissions
- -rw-r--r--
Back out 97036ab72558 which inappropriately compared turds to third parties.
| michael@0 | 1 | <!DOCTYPE html> |
| michael@0 | 2 | <html> |
| michael@0 | 3 | <head> |
| michael@0 | 4 | <title>Overriding postMessage and dispatchEvent bindings</title> |
| michael@0 | 5 | <script type="application/javascript"> |
| michael@0 | 6 | window.postMessage = function (evt) |
| michael@0 | 7 | { |
| michael@0 | 8 | window.parent.postMessage("FAIL overridden postMessage called", "*"); |
| michael@0 | 9 | }; |
| michael@0 | 10 | |
| michael@0 | 11 | var count = 0; |
| michael@0 | 12 | |
| michael@0 | 13 | function receiveMessage(evt) |
| michael@0 | 14 | { |
| michael@0 | 15 | count++; |
| michael@0 | 16 | if (count == 1) |
| michael@0 | 17 | { |
| michael@0 | 18 | window.dispatchEvent = function(evt) |
| michael@0 | 19 | { |
| michael@0 | 20 | window.parent.postMessage("FAIL", "*"); |
| michael@0 | 21 | throw "dispatchEvent threw"; |
| michael@0 | 22 | }; |
| michael@0 | 23 | } |
| michael@0 | 24 | |
| michael@0 | 25 | window.parent.postMessage(evt.data, "http://mochi.test:8888"); |
| michael@0 | 26 | } |
| michael@0 | 27 | |
| michael@0 | 28 | function setup() |
| michael@0 | 29 | { |
| michael@0 | 30 | var target = document.getElementById("location"); |
| michael@0 | 31 | target.textContent = location.hostname + ":" + (location.port || 80); |
| michael@0 | 32 | } |
| michael@0 | 33 | |
| michael@0 | 34 | window.addEventListener("message", receiveMessage, false); |
| michael@0 | 35 | |
| michael@0 | 36 | window.addEventListener("load", setup, false); |
| michael@0 | 37 | </script> |
| michael@0 | 38 | </head> |
| michael@0 | 39 | <body> |
| michael@0 | 40 | <h1 id="location">No location!</h1> |
| michael@0 | 41 | </body> |
| michael@0 | 42 | </html> |
