js/src/jit-test/tests/arguments/strict-eval-mutation.js@ac0c01689b40
js/src/jit-test/tests/arguments/strict-eval-mutation.js
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 /*
2 * Any copyright is dedicated to the Public Domain.
3 * http://creativecommons.org/licenses/publicdomain/
4 */
5 load(libdir + 'array-compare.js');
7 var obj = {};
9 function strictEvalMutation(code)
10 {
11 "use strict";
12 return eval(code);
13 }
15 var a1, a2;
16 for (var i = 0; i < 5; i++)
17 {
18 a1 = strictEvalMutation("code = 17; arguments");
19 a2 = strictEvalMutation("arguments[0] = 17; arguments");
20 assertEq(strictEvalMutation("arguments[0] = 17; code"), "arguments[0] = 17; code");
21 }
23 assertEq(arraysEqual(a1, ["code = 17; arguments"]), true);
24 assertEq(arraysEqual(a2, [17]), true);
