Add empty object helper implementations benchmark

[benchmarks-js.git] / empty-array.js

const Benchmark = require('benny')
const { generateRandomNumberArray } = require('./benchmark-utils')

let testArray = generateRandomNumberArray(10000)

Benchmark.suite(
  'Empty array',
  Benchmark.add('length = 0', () => {
    testArray.length = 0
  }),
  Benchmark.add('pop loop', () => {
    while (testArray.length > 0) {
      testArray.pop()
    }
  }),
  Benchmark.add('splice', () => {
    testArray.splice(0, testArray.length)
  }),
  Benchmark.add('shift loop', () => {
    while (testArray.length > 0) {
      testArray.shift()
    }
  }),
  Benchmark.add('new init', () => {
    testArray = []
  }),
  Benchmark.cycle(),
  Benchmark.complete(),
  Benchmark.save({ file: 'empty-array', format: 'json', details: true }),
  Benchmark.save({ file: 'empty-array', format: 'chart.html', details: true }),
  Benchmark.save({ file: 'empty-array', format: 'table.html', details: true })
)