cbrt-specialValues.js (840B)
1 // Copyright 2015 Microsoft Corporation. All rights reserved. 2 // This code is governed by the license found in the LICENSE file. 3 4 /*--- 5 description: Math.cbrt with special values 6 es6id: 20.2.2.9 7 ---*/ 8 9 assert.sameValue(Math.cbrt(NaN), Number.NaN, 10 "Math.cbrt produces incorrect output for NaN"); 11 assert.sameValue(Math.cbrt(Number.NEGATIVE_INFINITY), Number.NEGATIVE_INFINITY, 12 "Math.cbrt should produce negative infinity for Number.NEGATIVE_INFINITY"); 13 assert.sameValue(Math.cbrt(Number.POSITIVE_INFINITY), Number.POSITIVE_INFINITY, 14 "Math.cbrt should produce positive infinity for Number.POSITIVE_INFINITY"); 15 assert.sameValue(1 / Math.cbrt(-0), Number.NEGATIVE_INFINITY, 16 "Math.cbrt should produce -0 for -0"); 17 assert.sameValue(1 / Math.cbrt(0), Number.POSITIVE_INFINITY, 18 "Math.cbrt should produce +0 for +0"); 19 20 reportCompare(0, 0);