| Torne (Richard Coles) | 926b001 | 2013-03-28 15:32:48 +0000 | [diff] [blame] | 1 | <!DOCTYPE html> |
| 2 | |
| 3 | <p>Test that using mutation observers from the non-main world doesn't leak the document.</p> |
| 4 | <p>Expected output of this test is LEAK: 28 WebCoreNode</p> |
| 5 | |
| 6 | <iframe></iframe> |
| 7 | |
| 8 | <script> |
| 9 | testRunner.dumpAsText(); |
| 10 | testRunner.waitUntilDone(); |
| 11 | |
| 12 | var iframe = document.querySelector('iframe'); |
| 13 | var count = 0; |
| 14 | var totalRuns = 5; |
| 15 | |
| 16 | iframe.onload = function() { |
| 17 | if (count++ < totalRuns) { |
| 18 | testRunner.evaluateScriptInIsolatedWorld(1, 'new MutationObserver(function(){}).observe(document, {childList: true, subtree: true});'); |
| 19 | iframe.srcdoc = "<body><input autofocus></body>"; |
| 20 | GCController.collect(); |
| 21 | } else { |
| 22 | GCController.collect(); |
| 23 | testRunner.notifyDone(); |
| 24 | } |
| 25 | }; |
| 26 | |
| 27 | // Need autofocus since evaluateScriptInIsolatedWorld runs in the focused frame. |
| 28 | iframe.srcdoc = "<body><input autofocus></body>"; |
| 29 | </script> |
| 30 | |