137 lines
4.7 KiB
JavaScript
137 lines
4.7 KiB
JavaScript
const Benchmark = require('benchmark')
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const suite = new Benchmark.Suite()
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const { inspect } = require('util')
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const jsonStringifySafe = require('json-stringify-safe')
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const fastSafeStringify = require('./')
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const array = new Array(10).fill(0).map((_, i) => i)
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const obj = { foo: array }
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const circ = JSON.parse(JSON.stringify(obj))
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circ.o = { obj: circ, array }
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const circGetters = JSON.parse(JSON.stringify(obj))
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Object.assign(circGetters, { get o () { return { obj: circGetters, array } } })
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const deep = require('./package.json')
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deep.deep = JSON.parse(JSON.stringify(deep))
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deep.deep.deep = JSON.parse(JSON.stringify(deep))
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deep.deep.deep.deep = JSON.parse(JSON.stringify(deep))
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deep.array = array
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const deepCirc = JSON.parse(JSON.stringify(deep))
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deepCirc.deep.deep.deep.circ = deepCirc
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deepCirc.deep.deep.circ = deepCirc
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deepCirc.deep.circ = deepCirc
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deepCirc.array = array
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const deepCircGetters = JSON.parse(JSON.stringify(deep))
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for (let i = 0; i < 10; i++) {
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deepCircGetters[i.toString()] = {
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deep: {
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deep: {
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get circ () { return deep.deep },
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deep: { get circ () { return deep.deep.deep } }
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},
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get circ () { return deep }
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},
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get array () { return array }
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}
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}
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const deepCircNonCongifurableGetters = JSON.parse(JSON.stringify(deep))
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Object.defineProperty(deepCircNonCongifurableGetters.deep.deep.deep, 'circ', {
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get: () => deepCircNonCongifurableGetters,
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enumerable: true,
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configurable: false
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})
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Object.defineProperty(deepCircNonCongifurableGetters.deep.deep, 'circ', {
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get: () => deepCircNonCongifurableGetters,
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enumerable: true,
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configurable: false
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})
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Object.defineProperty(deepCircNonCongifurableGetters.deep, 'circ', {
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get: () => deepCircNonCongifurableGetters,
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enumerable: true,
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configurable: false
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})
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Object.defineProperty(deepCircNonCongifurableGetters, 'array', {
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get: () => array,
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enumerable: true,
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configurable: false
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})
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suite.add('util.inspect: simple object ', function () {
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inspect(obj, { showHidden: false, depth: null })
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})
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suite.add('util.inspect: circular ', function () {
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inspect(circ, { showHidden: false, depth: null })
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})
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suite.add('util.inspect: circular getters ', function () {
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inspect(circGetters, { showHidden: false, depth: null })
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})
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suite.add('util.inspect: deep ', function () {
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inspect(deep, { showHidden: false, depth: null })
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})
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suite.add('util.inspect: deep circular ', function () {
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inspect(deepCirc, { showHidden: false, depth: null })
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})
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suite.add('util.inspect: large deep circular getters ', function () {
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inspect(deepCircGetters, { showHidden: false, depth: null })
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})
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suite.add('util.inspect: deep non-conf circular getters', function () {
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inspect(deepCircNonCongifurableGetters, { showHidden: false, depth: null })
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})
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suite.add('\njson-stringify-safe: simple object ', function () {
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jsonStringifySafe(obj)
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})
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suite.add('json-stringify-safe: circular ', function () {
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jsonStringifySafe(circ)
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})
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suite.add('json-stringify-safe: circular getters ', function () {
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jsonStringifySafe(circGetters)
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})
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suite.add('json-stringify-safe: deep ', function () {
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jsonStringifySafe(deep)
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})
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suite.add('json-stringify-safe: deep circular ', function () {
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jsonStringifySafe(deepCirc)
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})
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suite.add('json-stringify-safe: large deep circular getters ', function () {
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jsonStringifySafe(deepCircGetters)
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})
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suite.add('json-stringify-safe: deep non-conf circular getters', function () {
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jsonStringifySafe(deepCircNonCongifurableGetters)
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})
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suite.add('\nfast-safe-stringify: simple object ', function () {
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fastSafeStringify(obj)
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})
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suite.add('fast-safe-stringify: circular ', function () {
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fastSafeStringify(circ)
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})
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suite.add('fast-safe-stringify: circular getters ', function () {
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fastSafeStringify(circGetters)
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})
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suite.add('fast-safe-stringify: deep ', function () {
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fastSafeStringify(deep)
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})
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suite.add('fast-safe-stringify: deep circular ', function () {
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fastSafeStringify(deepCirc)
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})
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suite.add('fast-safe-stringify: large deep circular getters ', function () {
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fastSafeStringify(deepCircGetters)
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})
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suite.add('fast-safe-stringify: deep non-conf circular getters', function () {
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fastSafeStringify(deepCircNonCongifurableGetters)
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})
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// add listeners
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suite.on('cycle', function (event) {
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console.log(String(event.target))
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})
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suite.on('complete', function () {
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console.log('\nFastest is ' + this.filter('fastest').map('name'))
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})
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suite.run({ delay: 1, minSamples: 150 })
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