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js/src/jit-test/tests/for-of/arguments-6.js@129ffea94266

js/src/jit-test/tests/for-of/arguments-6.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.

 // Changing arguments.length affects a for-of loop iterating over arguments.

 load(libdir + "iteration.js");

 Object.prototype[std_iterator] = Array.prototype[std_iterator];

 var s;

 function f() {

     arguments.length = 2;

     for (var v of arguments)

         s += v;

 }

 s = '';

 f('a', 'b', 'c', 'd', 'e');

 assertEq(s, 'ab');