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js/src/tests/ecma_6/Math/sign.js@129ffea94266 (annotated)

js/src/tests/ecma_6/Math/sign.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.

michael@0	1	// If x is NaN, the result is NaN.
michael@0	2	assertEq(Math.sign(NaN), NaN);
michael@0	3
michael@0	4	// If x is −0, the result is −0.
michael@0	5	assertEq(Math.sign(-0), -0);
michael@0	6
michael@0	7	// If x is +0, the result is +0.
michael@0	8	assertEq(Math.sign(+0), +0);
michael@0	9
michael@0	10	// If x is negative and not −0, the result is −1.
michael@0	11	assertEq(Math.sign(-Number.MIN_VALUE), -1);
michael@0	12	assertEq(Math.sign(-Number.MAX_VALUE), -1);
michael@0	13	assertEq(Math.sign(-Infinity), -1);
michael@0	14
michael@0	15	for (var i = -1; i > -20; i--)
michael@0	16	assertEq(Math.sign(i), -1);
michael@0	17
michael@0	18	assertEq(Math.sign(-1e-300), -1);
michael@0	19	assertEq(Math.sign(-0x80000000), -1);
michael@0	20
michael@0	21	// If x is positive and not +0, the result is +1.
michael@0	22	assertEq(Math.sign(Number.MIN_VALUE), +1);
michael@0	23	assertEq(Math.sign(Number.MAX_VALUE), +1);
michael@0	24	assertEq(Math.sign(Infinity), +1);
michael@0	25
michael@0	26	for (var i = 1; i < 20; i++)
michael@0	27	assertEq(Math.sign(i), +1);
michael@0	28
michael@0	29	assertEq(Math.sign(+1e-300), +1);
michael@0	30	assertEq(Math.sign(0x80000000), +1);
michael@0	31	assertEq(Math.sign(0xffffffff), +1);
michael@0	32
michael@0	33
michael@0	34	reportCompare(0, 0, "ok");