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js/src/jit-test/tests/arrays/length-set-after-has-sparse.js@129ffea94266

js/src/jit-test/tests/arrays/length-set-after-has-sparse.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.

 var arr = [];

 Object.defineProperty(arr, 4, {

   configurable: true,

   enumerable: false,

   writable: false,

   value: undefined

 });

 for (var y = 0; y < 2; y++)

   arr.length = 0;