js/src/jit-test/tests/pic/callname-eager-this2.js@129ffea94266 (annotated)
js/src/jit-test/tests/pic/callname-eager-this2.js
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 | this.name = "outer"; |
| michael@0 | 2 | |
| michael@0 | 3 | var sb = evalcx(''); |
| michael@0 | 4 | sb.name = "inner"; |
| michael@0 | 5 | sb.parent = this; |
| michael@0 | 6 | |
| michael@0 | 7 | var res = 0; |
| michael@0 | 8 | |
| michael@0 | 9 | function f() { |
| michael@0 | 10 | assertEq(this.name, "outer"); |
| michael@0 | 11 | res++; |
| michael@0 | 12 | } |
| michael@0 | 13 | |
| michael@0 | 14 | // ff is a property of the inner global object. Generate a CALLNAME IC, then |
| michael@0 | 15 | // change ff to a function on the outer global. It should get the inner this |
| michael@0 | 16 | // value. |
| michael@0 | 17 | evalcx('this.ff = function() {};' + |
| michael@0 | 18 | '(function() { ' + |
| michael@0 | 19 | 'eval("");' + |
| michael@0 | 20 | 'for(var i=0; i<10; i++) {' + |
| michael@0 | 21 | 'ff();' + |
| michael@0 | 22 | 'if (i == 5) ff = parent.f;' + |
| michael@0 | 23 | '}' + |
| michael@0 | 24 | '})()', sb); |
| michael@0 | 25 | assertEq(res, 4); |
