| // Any copyright is dedicated to the Public Domain. |
| // http://creativecommons.org/licenses/publicdomain/ |
| |
| //----------------------------------------------------------------------------- |
| var BUGNUMBER = 885798; |
| var summary = "ES6 (draft May 2013) 15.7.3.7 Number.EPSILON"; |
| |
| print(BUGNUMBER + ": " + summary); |
| |
| /************** |
| * BEGIN TEST * |
| **************/ |
| |
| // Test value |
| assertEq(Number.EPSILON, Math.pow(2, -52)); |
| |
| // Test property attributes |
| var descriptor = Object.getOwnPropertyDescriptor(Number, 'EPSILON'); |
| assertEq(descriptor.writable, false); |
| assertEq(descriptor.configurable, false); |
| assertEq(descriptor.enumerable, false); |
| |
| if (typeof reportCompare === "function") |
| reportCompare(true, true); |