The Tor Browser / file revision

• file
• revisions
• annotate
• diff
• comparison
• raw

js/src/jit-test/tests/jaeger/recompile/property.js@129ffea94266

js/src/jit-test/tests/jaeger/recompile/property.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.

 /* Handle recompilation on undefined properties and array holes. */

 var v = {};

 if (typeof v == 'string')

   v.x = 0;

 function prop(v)

 {

   var z = v.x + 1;

   assertEq(z, NaN);

 }

 prop(v);

 v = [];

 v[0] = 0;

 v[1] = 1;

 v[3] = 3;

 v[4] = 4;

 function elem(x)

 {

   var x = "";

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

     x += v[i];

   assertEq(x, "01undefined34");

 }

 elem(v);