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js/src/jit-test/tests/basic/truncateDouble.js@129ffea94266

js/src/jit-test/tests/basic/truncateDouble.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.

 // check correctness of truncation of doubles slightly outside the int32_t range.

 function truncate(x) {

   return x | 0;

 }

 assertEq(truncate(0xffffffff), -1);

 assertEq(truncate(0xffffffff + 5000.5), 4999);

 assertEq(truncate(-0xffffffff - 5000.5), -4999);