1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/ecma_6/Math/expm1-exact.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,20 @@
1.4 +// Properties of Math.expm1 that are guaranteed by the spec.
1.5 +
1.6 +// If x is NaN, the result is NaN.
1.7 +assertEq(Math.expm1(NaN), NaN);
1.8 +
1.9 +// If x is +0, the result is +0.
1.10 +assertEq(Math.expm1(+0), +0);
1.11 +
1.12 +// If x is −0, the result is −0.
1.13 +assertEq(Math.expm1(-0), -0);
1.14 +
1.15 +// If x is +∞, the result is +∞.
1.16 +assertEq(Math.expm1(Infinity), Infinity);
1.17 +
1.18 +// If x is −∞, the result is -1.
1.19 +assertEq(Math.expm1(-Infinity), -1);
1.20 +
1.21 +
1.22 +reportCompare(0, 0, "ok");
1.23 +
