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js/src/jit-test/tests/basic/bug630865-5.js@ac0c01689b40

js/src/jit-test/tests/basic/bug630865-5.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.

 function C(a, b) {

     this.a = a;

     this.b = b;

 }

 var f = C.bind(null, 2);

 Object.defineProperty(f, "prototype", {get: function () { throw "FAIL"; }});

 var x;

 for (var i = 0; i < 10; i++)

     x = new f(i);

 assertEq(toString.call(x), "[object Object]");

 assertEq(Object.getPrototypeOf(x), C.prototype);

 assertEq(x.a, 2);

 assertEq(x.b, 9);