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js/src/jit-test/tests/basic/testNewWithNonNativeProto.js@ac0c01689b40

js/src/jit-test/tests/basic/testNewWithNonNativeProto.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 testNewWithNonNativeProto()

 {

   function f() { }

   var a = f.prototype = [];

   for (var i = 0; i < 5; i++)

     var o = new f();

   return Object.getPrototypeOf(o) === a && o.splice === Array.prototype.splice;

 }

 assertEq(testNewWithNonNativeProto(), true);