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js/src/jit-test/tests/for-of/semantics-04.js@129ffea94266

js/src/jit-test/tests/for-of/semantics-04.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.

 // Giving an Array an own .iterator property affects for-of.

 load(libdir + "asserts.js");

 load(libdir + "iteration.js");

 var a = [];

 a[std_iterator] = function* () {

     yield 'o';

     yield 'k';

 };

 var s = '';

 for (var v of a)

     s += v;

 assertEq(s, 'ok');

 a[std_iterator] = undefined;

 assertThrowsInstanceOf(function () { for (var v of a) ; }, TypeError);