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js/src/jit-test/tests/ion/bug831087.js@129ffea94266

js/src/jit-test/tests/ion/bug831087.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.

 function isNegZero(x) {

   return x===0 && (1/x)===-Infinity;

 }

 try {

     for (y = 0; y < 1; y++) {

         x = y;

     }

 } catch (e) {}

 function f() {

     (x /= -9)

 }

 f()

 assertEq(isNegZero(this.x), true);