| 1 | const Benchmark = require('benchmark') |
| 2 | const { LIST_FORMATTER } = require('./benchmark-utils') |
| 3 | |
| 4 | const suite = new Benchmark.Suite() |
| 5 | |
| 6 | let testArray = [ |
| 7 | 83, 93, 27, 29, 2828, 234, 23, 56, 32, 56, 67, 77, 32, 45, 93, 17, 28, 83, 62, |
| 8 | 99, 36, 28, 93, 27, 29, 2828, 234, 23, 56, 32, 56, 67, 77, 32, 45, 93, 17, 28, |
| 9 | 83, 62, 99, 36, 28, 93, 27, 29, 2828, 234, 23, 56, 32, 56, 67, 77, 32, 45, 93, |
| 10 | 17, 28, 83, 62, 99, 36, 28, 93, 27, 29, 2828, 234, 23, 56, 32, 56, 67, 77, 32, |
| 11 | 45, 93, 17, 28, 83, 62, 99, 36, 28, 93, 27, 29, 2828, 234, 23, 56, 32, 56, 67, |
| 12 | 77, 32, 45, 93, 17, 28, 83, 62, 99, 36, 28, 93, 27, 29, 2828, 234, 23, 56, 32, |
| 13 | 56, 67, 77, 32, 45, 93, 17, 28, 83, 62, 99, 36, 28, 93, 27, 29, 2828, 234, 23, |
| 14 | 56, 32, 56, 67, 77, 32, 45, 93, 17, 28, 83, 62, 99, 36, 28, 93, 27, 29, 2828, |
| 15 | 234, 23, 56, 32, 56, 67, 77, 32, 45, 93, 17, 28, 83, 62, 99, 36, 28, 93, 27, |
| 16 | 29, 2828, 234, 23, 56, 32, 56, 67, 77, 32, 45, 93, 17, 28, 83, 62, 99, 36, 28, |
| 17 | 93, 27, 29, 2828, 234, 23, 56, 32, 56, 67, 77, 32, 45, 93, 17, 28, 83, 62, 99, |
| 18 | 36, 28 |
| 19 | ] |
| 20 | |
| 21 | suite |
| 22 | .add('length = 0', () => { |
| 23 | testArray.length = 0 |
| 24 | }) |
| 25 | .add('pop loop', async () => { |
| 26 | while (testArray.length > 0) { |
| 27 | testArray.pop() |
| 28 | } |
| 29 | }) |
| 30 | .add('splice', async () => { |
| 31 | testArray.splice(0, testArray.length) |
| 32 | }) |
| 33 | .add('shift loop', () => { |
| 34 | while (testArray.length > 0) { |
| 35 | testArray.shift() |
| 36 | } |
| 37 | }) |
| 38 | .add('new init', () => { |
| 39 | testArray = [] |
| 40 | }) |
| 41 | .on('cycle', event => { |
| 42 | console.log(event.target.toString()) |
| 43 | }) |
| 44 | .on('complete', function () { |
| 45 | console.log( |
| 46 | 'Fastest is ' + LIST_FORMATTER.format(this.filter('fastest').map('name')) |
| 47 | ) |
| 48 | // eslint-disable-next-line n/no-process-exit |
| 49 | process.exit() |
| 50 | }) |
| 51 | .run() |