The Tor Browser / file comparison
comparison: js/xpconnect/crashtests/751995.html
js/xpconnect/crashtests/751995.html
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
equal
deleted
inserted
replaced
| -1:000000000000 | 0:72e57ad8c71a |
|---|---|
| 1 <!DOCTYPE html> | |
| 2 <html class="reftest-wait"> | |
| 3 <head> | |
| 4 <script> | |
| 5 | |
| 6 function frameDoc() { return document.getElementById("f").contentDocument; } | |
| 7 | |
| 8 function arm() { | |
| 9 // Create an element in the iframe. | |
| 10 var div = frameDoc().createElement("div"); | |
| 11 | |
| 12 // Force a wrapper to be created for .style. | |
| 13 var style = div.style; | |
| 14 style.color = "green"; | |
| 15 | |
| 16 // Adopt the element out of the iframe, leaving the |style| behind. | |
| 17 document.adoptNode(div); | |
| 18 } | |
| 19 | |
| 20 function boom() | |
| 21 { | |
| 22 // Create an orphan. | |
| 23 arm(); | |
| 24 | |
| 25 // Force an iteration over all the wrappers in frameDoc's scope, causing | |
| 26 // us to notice the orphan. | |
| 27 frameDoc().write("2"); | |
| 28 | |
| 29 // All done. | |
| 30 document.documentElement.removeAttribute("class"); | |
| 31 } | |
| 32 | |
| 33 </script> | |
| 34 </head> | |
| 35 <body onload="boom();"><iframe id="f" src="data:text/html,1"></iframe></body> | |
| 36 </html> |
