| // Copyright 2015 Microsoft Corporation. All rights reserved. |
| // This code is governed by the license found in the LICENSE file. |
| |
| /*--- |
| description: Math.cbrt with special values |
| es6id: 20.2.2.9 |
| ---*/ |
| |
| assert.sameValue(Math.cbrt(NaN), Number.NaN, |
| "Math.cbrt produces incorrect output for NaN"); |
| assert.sameValue(Math.cbrt(Number.NEGATIVE_INFINITY), Number.NEGATIVE_INFINITY, |
| "Math.cbrt should produce negative infinity for Number.NEGATIVE_INFINITY"); |
| assert.sameValue(Math.cbrt(Number.POSITIVE_INFINITY), Number.POSITIVE_INFINITY, |
| "Math.cbrt should produce positive infinity for Number.POSITIVE_INFINITY"); |
| assert.sameValue(1 / Math.cbrt(-0), Number.NEGATIVE_INFINITY, |
| "Math.cbrt should produce -0 for -0"); |
| assert.sameValue(1 / Math.cbrt(0), Number.POSITIVE_INFINITY, |
| "Math.cbrt should produce +0 for +0"); |