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js/src/jit-test/tests/collections/Map-iterator-add-remove.js@129ffea94266

js/src/jit-test/tests/collections/Map-iterator-add-remove.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.

 // Removing and re-adding entries while an iterator is live causes the iterator to visit them again.

 var map = Map([['a', 1]]);

 var n = 5;

 for (let [k, v] of map) {

     assertEq(k, 'a');

     assertEq(v, 1);

     if (n === 0)

         break;

     map.delete('a');

     map.set('a', 1);

     n--;

 }

 assertEq(n, 0);