| // Copyright (C) 2015 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| esid: sec-array.prototype.fill |
| description: > |
| Fills all the elements from a with a custom start and end indexes. |
| info: | |
| 22.1.3.6 Array.prototype.fill (value [ , start [ , end ] ] ) |
| |
| ... |
| 7. If relativeStart < 0, let k be max((len + relativeStart),0); else let k be |
| min(relativeStart, len). |
| 8. If end is undefined, let relativeEnd be len; else let relativeEnd be |
| ToInteger(end). |
| 9. ReturnIfAbrupt(relativeEnd). |
| 10. If relativeEnd < 0, let final be max((len + relativeEnd),0); else let |
| final be min(relativeEnd, len). |
| ... |
| includes: [compareArray.js] |
| ---*/ |
| |
| assert(compareArray([0, 0, 0].fill(8, 1, 2), [0, 8, 0])); |
| assert(compareArray([0, 0, 0, 0, 0].fill(8, -3, 4), [0, 0, 8, 8, 0])); |
| assert(compareArray([0, 0, 0, 0, 0].fill(8, -2, -1), [0, 0, 0, 8, 0])); |
| assert(compareArray([0, 0, 0, 0, 0].fill(8, -1, -3), [0, 0, 0, 0, 0])); |
| assert(compareArray([, , , , 0].fill(8, 1, 3), [, 8, 8, , 0])); |