The Tor Browser / file comparison
comparison: content/base/crashtests/849601.html
content/base/crashtests/849601.html
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:aa2d5060b6aa |
|---|---|
| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 <head> | |
| 4 <meta charset="UTF-8"> | |
| 5 <script> | |
| 6 | |
| 7 function addEmptyMutationObserver() | |
| 8 { | |
| 9 var m = new MutationObserver(function () {}); | |
| 10 var e = document.createElement('i'); | |
| 11 m.observe(e, { childList: true }); | |
| 12 } | |
| 13 | |
| 14 function addPointlessMutationListener() | |
| 15 { | |
| 16 var a = document.createElementNS("http://www.w3.org/1999/xhtml", "div"); | |
| 17 a.appendChild(document.createTextNode("1")); | |
| 18 | |
| 19 function f() { | |
| 20 window.removeEventListener("DOMSubtreeModified", f, false); | |
| 21 a.insertAdjacentHTML("afterBegin", "<span></span>"); | |
| 22 }; | |
| 23 | |
| 24 window.addEventListener("DOMSubtreeModified", f, false); | |
| 25 } | |
| 26 | |
| 27 function boom() | |
| 28 { | |
| 29 addEmptyMutationObserver(); | |
| 30 addPointlessMutationListener(); | |
| 31 document.body.outerHTML = ""; | |
| 32 } | |
| 33 | |
| 34 </script> | |
| 35 </head> | |
| 36 | |
| 37 <body onload="boom();"></body> | |
| 38 </html> |
