js/src/tests/ecma_6/Math/atanh-exact.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 // Properties of Math.atanh that are guaranteed by the spec.
michael@0 2
michael@0 3 // If x is NaN, the result is NaN.
michael@0 4 assertEq(Math.atanh(NaN), NaN);
michael@0 5
michael@0 6 // If x is less than −1, the result is NaN.
michael@0 7 assertEq(Math.atanh(-ONE_PLUS_EPSILON), NaN);
michael@0 8 assertEq(Math.atanh(-Number.MAX_VALUE), NaN);
michael@0 9 assertEq(Math.atanh(-Infinity), NaN);
michael@0 10
michael@0 11 for (var i = -5; i < -1; i += 0.1)
michael@0 12 assertEq(Math.atanh(i), NaN);
michael@0 13
michael@0 14 // If x is greater than 1, the result is NaN.
michael@0 15 assertEq(Math.atanh(ONE_PLUS_EPSILON), NaN);
michael@0 16 assertEq(Math.atanh(Number.MAX_VALUE), NaN);
michael@0 17 assertEq(Math.atanh(Infinity), NaN);
michael@0 18
michael@0 19 for (var i = +5; i > +1; i -= 0.1)
michael@0 20 assertEq(Math.atanh(i), NaN);
michael@0 21
michael@0 22 // If x is −1, the result is −∞.
michael@0 23 assertEq(Math.atanh(-1), -Infinity);
michael@0 24
michael@0 25 // If x is +1, the result is +∞.
michael@0 26 assertEq(Math.atanh(+1), Infinity);
michael@0 27
michael@0 28 // If x is +0, the result is +0.
michael@0 29 assertEq(Math.atanh(+0), +0);
michael@0 30
michael@0 31 // If x is −0, the result is −0.
michael@0 32 assertEq(Math.atanh(-0), -0);
michael@0 33
michael@0 34
michael@0 35 reportCompare(0, 0, "ok");

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