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js/src/jit-test/tests/jaeger/testAddStringObject.js@ac0c01689b40

js/src/jit-test/tests/jaeger/testAddStringObject.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.

 String.prototype.m = function(s) {

     return this.indexOf('a');

 };

 var g = function(s) {

     return (s + 'asdf').m();

 };

 var h = function(s) {

     return ('asdf' + s).m();

 };

 var ix = g(new String('abc'));

 assertEq(ix, 0);

 var ix = h(new String('abc'));

 assertEq(ix, 0);