| // Copyright (C) 2017 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-number.prototype.tofixed |
| description: Number.prototype.toFixed does not use ToString's cleaner rounding |
| info: | |
| Number.prototype.toFixed ( fractionDigits ) |
| |
| ... |
| 8. Else x < 10^21, |
| a. Let n be an integer for which the exact mathematical value of n รท 10f - x is as close to zero as possible. If there are two such n, pick the larger n. |
| b. If n = 0, let m be the String "0". Otherwise, let m be the String consisting of the digits of the decimal representation of n (in order, with no leading zeroes). |
| ... |
| ---*/ |
| |
| // Test from a note in the specification |
| assert.sameValue((1000000000000000128).toString(), "1000000000000000100"); |
| assert.sameValue((1000000000000000128).toFixed(0), "1000000000000000128"); |
