diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Math/expm1/expm1-specialVals.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Math/expm1/expm1-specialVals.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Math/expm1/expm1-specialVals.js b/js/src/tests/test262/built-ins/Math/expm1/expm1-specialVals.js new file mode 100644 index 0000000000..10c9329a59 --- /dev/null +++ b/js/src/tests/test262/built-ins/Math/expm1/expm1-specialVals.js @@ -0,0 +1,20 @@ +// Copyright 2015 Microsoft Corporation. All rights reserved. +// This code is governed by the license found in the LICENSE file. + +/*--- +description: Math.expm1 with sample values. +es6id: 20.2.2.15 +---*/ + +assert.sameValue(Math.expm1(NaN), Number.NaN, + "Math.expm1 produces incorrect output for NaN"); +assert.sameValue(Math.expm1(Number.NEGATIVE_INFINITY), -1, + "Math.expm1 should produce -1 for Number.NEGATIVE_INFINITY"); +assert.sameValue(Math.expm1(Number.POSITIVE_INFINITY), Number.POSITIVE_INFINITY, + "Math.expm1 should produce POSITIVE infinity for Number.POSITIVE_INFINITY"); +assert.sameValue(1 / Math.expm1(-0), Number.NEGATIVE_INFINITY, + "Math.expm1 should produce -0 for -0"); +assert.sameValue(1 / Math.expm1(0), Number.POSITIVE_INFINITY, + "Math.expm1 should produce +0 for +0"); + +reportCompare(0, 0); |