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js/src/jit-test/tests/collections/iterator-2.js@129ffea94266

js/src/jit-test/tests/collections/iterator-2.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.

 // for-of on an empty collection does not execute the loop body or modify the loop variable.

 function test(empty) {

     var x = 'unchanged';

     for (x of empty)

         throw fit;

     assertEq(x, 'unchanged');

 }

 test([]);

 test(new Map);

 test(new Set);