dom/xbl/crashtests/set-field-bad-this.xhtml@129ffea94266 (annotated)
dom/xbl/crashtests/set-field-bad-this.xhtml
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | <html xmlns="http://www.w3.org/1999/xhtml"> |
| michael@0 | 2 | |
| michael@0 | 3 | <head> |
| michael@0 | 4 | <title>Gracefully handle setting a field on a bad |this|</title> |
| michael@0 | 5 | |
| michael@0 | 6 | <bindings xmlns="http://www.mozilla.org/xbl"> |
| michael@0 | 7 | <binding id="a"> |
| michael@0 | 8 | <implementation> |
| michael@0 | 9 | <field name="f">17</field> |
| michael@0 | 10 | </implementation> |
| michael@0 | 11 | </binding> |
| michael@0 | 12 | </bindings> |
| michael@0 | 13 | |
| michael@0 | 14 | <script type="application/javascript"> |
| michael@0 | 15 | window.onload = function() |
| michael@0 | 16 | { |
| michael@0 | 17 | var bound = document.getElementById("bound"); |
| michael@0 | 18 | try |
| michael@0 | 19 | { |
| michael@0 | 20 | Object.getPrototypeOf(bound).f = 42; |
| michael@0 | 21 | } |
| michael@0 | 22 | catch (e) { /* Throwing's fine, crashing isn't. */ } |
| michael@0 | 23 | }; |
| michael@0 | 24 | </script> |
| michael@0 | 25 | </head> |
| michael@0 | 26 | |
| michael@0 | 27 | <body> |
| michael@0 | 28 | <div id="bound" style="-moz-binding: url(#a)"></div> |
| michael@0 | 29 | </body> |
| michael@0 | 30 | |
| michael@0 | 31 | </html> |
