flaska/benchmark/index.js

import crypto from 'crypto'
import assert from 'assert'
import Benchmark from 'benchmarkjs-pretty'
import { koaRouter1, koaRouter2 } from './router_koa.js'
import { flaskaRouter1, flaskaRouter2 } from './router_flaska.js'
import { expressRouter1, expressRouter2 } from './router_express.js'
import * as consts from './const.js'

let assertOk = true
let testData = null

consts.overrideDummy(function() { testData = assertOk })

function TestPromiseCreators() {
  let resolveTrue = Promise.resolve(true)

  let asyncFunc = async function() {
    let check = await resolveTrue
    if (check !== true) {
      throw new Error('false')
    }
  }
  return new Benchmark.default('test different promise creation methods')
    .add('new Promise()', function() {
      return new Promise((res, rej) => {
        try {
          resolveTrue.then(function(check) {
            res(check)
          })
        } catch (err) {
          rej(err)
        }
      })
    })
    .add('new Promise() static', function() {
      return new Promise((res, rej) => {
        res(true)
      })
    })
    .add('new Promise() static with try catch', function() {
      return new Promise((res, rej) => {
        try {
          res(true)
        } catch (err) {
          rej(err)
        }
      })
    })
    .add('new Promise() static with one then()', function() {
      return new Promise((res, rej) => {
        res(true)
      }).then(function(check) {
        return check
      })
    })
    .add('Promise.resolve()', function() {
      return Promise.resolve().then(function() {
        return resolveTrue
      }).then(function(check) {
        return check
      })
    })
    .add('resolved promise one then()', function() {
      return resolveTrue.then(function(check) {
        return check
      })
    })
    .add('resolved promise but four then()', function() {
      return resolveTrue.then(function(check) {
        return check
      })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
    })
    .add('resolved promise but twenty then()', function() {
      return resolveTrue.then(function(check) {
        if (check !== true) {
          throw new Error('false')
        }
        return true
      })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
      .then(function(item) { return item })
    })
    .add('async function()', async function() {
      let check = await resolveTrue
      if (check !== true) {
        throw new Error('false')
      }
    })
    .run()
    .then(function() {}, function(e) {
      console.error('error:', e)
      process.exit(1)
    })
}

function TestObjectAssign() {
  const base = {
    state: {},
    log: {
      info: function() { },
      warn: function() { },
      error: function() { },
    },
    router1: flaskaRouter1,
    router2: flaskaRouter2,
  }
  const req = {
    test: 1,
    test2: 2,
    koa1: koaRouter1,
    koa2: koaRouter2,
    test: function() {},
  }
  const res = {
    express1: expressRouter1,
    express2: expressRouter2,
    test: function() {},
  }
  let propMaker = {}
  let propMakerAlt = {}
  Object.keys(base).forEach(function(key) {
    propMaker[key] = {
      enumerable: true,
      value: base[key],
      writable: true,
      configurable: true,
    }
    propMakerAlt[key] = {
      enumerable: true,
      value: base[key],
      writable: true,
      configurable: true,
    }
  })
  propMakerAlt.req = {
    enumerable: true,
    get: function() {
      return req
    },
    configurable: true,
  }
  propMakerAlt.res = {
    enumerable: true,
    get: function() {
      return res
    },
    configurable: true,
  }

  function register1(ctx) {
    ctx.log = base.log
  }
  function register2(ctx) {
    ctx.router1 = flaskaRouter1
  }
  function register3(ctx) {
    ctx.router2 = flaskaRouter2
  }

  function registerHeader(ctx) {
    ctx.headers['Server'] = 'nginx/1.16.1'
    ctx.headers['Date'] = 'Mon, 21 Mar 2022 07:26:01 GMT'
    ctx.headers['Content-Type'] = 'application/json; charset=utf-8'
    ctx.headers['Content-Length'] = '1646'
    ctx.headers['Connection'] = 'keep-alive'
    ctx.headers['vary'] = 'Origin'
    ctx.headers['Link'] = '<http://kisildalur.is/api/categories?perPage=1250>; rel="current"; title="Page 1"'
    ctx.headers['pagination_total'] = '7'
    ctx.headers['X-Frame-Options'] = 'DENY'
    ctx.headers['X-Content-Type-Options'] = 'nosniff'
  }

  function registerHeaderAlt(ctx) {
    ctx.headers = {
      'Server': 'nginx/1.16.1',
      'Date': 'Mon, 21 Mar 2022 07:26:01 GMT',
      'Content-Type': 'application/json; charset=utf-8',
      'Content-Length': '1646',
      'Connection': 'keep-alive',
      'vary': 'Origin',
      'Link': '<http://kisildalur.is/api/categories?perPage=1250>; rel="current"; title="Page 1"',
      'pagination_total': '7',
      'X-Frame-Options': 'DENY',
      'X-Content-Type-Options': 'nosniff',
    }
  }

  let baseHeaders = {
    'Server': 'nginx/1.16.1',
    'Date': 'Mon, 21 Mar 2022 07:26:01 GMT',
    'Content-Type': 'application/json; charset=utf-8',
    'Content-Length': '1646',
    'Connection': 'keep-alive',
    'vary': 'Origin',
    'Link': '<http://kisildalur.is/api/categories?perPage=1250>; rel="current"; title="Page 1"',
    'pagination_total': '7',
    'X-Frame-Options': 'DENY',
    'X-Content-Type-Options': 'nosniff',
  }
  let keys = Object.keys(baseHeaders)
  

  return new Benchmark.default('test different method to initialize objects)')
    .add('[HEADERS] Object.assign()', function() {
      let ctx = {
        headers: {}
      }
      Object.assign(ctx.headers, baseHeaders)
      // assert.notStrictEqual(ctx.headers, baseHeaders)
    })
    .add('[HEADERS] ecmascript spread', function() {
      let ctx = {
        headers: {
          ...baseHeaders
        }
      }
      // assert.notStrictEqual(ctx.headers, baseHeaders)
    })
    .add('[HEADERS] Basic clone lol', function() {
      let ctx = {
        headers: {}
      }
      for (let key of keys) {
        ctx.headers[key] = baseHeaders[key]
      }
      // assert.notStrictEqual(ctx.headers, baseHeaders)
    })
    .add('[HEADERS] Use register function', function() {
      let ctx = {
        headers: {}
      }
      registerHeader(ctx)
      // assert.notStrictEqual(ctx.headers, baseHeaders)
    })
    .add('[HEADERS] Use register function ALT', function() {
      let ctx = {
        headers: {}
      }
      registerHeaderAlt(ctx)
      // assert.notStrictEqual(ctx.headers, baseHeaders)
    })
    /*
    .add('Object.assign()', function() {
      let ctx = {
        req: req,
        res: res,
      }
      Object.assign(ctx, base)
      ctx.log.info()
    })
    .add('register functions with direct assignment', function() {
      let ctx = {
        state: {},
        req: req,
        res: res,
      }
      register1(ctx)
      register2(ctx)
      register3(ctx)
      ctx.log.info()
    })
    .add('Object.create() all props', function() {
      let ctx = Object.create({}, propMakerAlt)
      ctx.log.info()
    })
    .add('Object.defineProperties()', function() {
      let ctx = {
        req: req,
        res: res,
      }
      Object.defineProperties(ctx, propMaker)
      ctx.log.info()
    })
    .add('Object.defineProperties() all props', function() {
      let ctx = { }
      Object.defineProperties(ctx, propMakerAlt)
      ctx.log.info()
    })
    */
    .run()
    .then(function() {}, function(e) {
      console.error('error:', e)
      process.exit(1)
    })
}

function TestGenerateRandomString() {

  return new Benchmark.default('test different method to generate random string)')
    .add('crypto.randomBytes(16)', function() {
      for (let i = 0; i < 25; i++) {
        crypto.randomBytes(16).toString('base64')
      }
    })
    .add('crypto.randomBytes(32)', function() {
      for (let i = 0; i < 25; i++) {
        crypto.randomBytes(32).toString('base64')
      }
    })
    .add('random (22 characters long)', function() {
      for (let i = 0; i < 25; i++) {
        let out = Math.random().toString(36).substring(2, 24)
                  + Math.random().toString(36).substring(2, 24)
      }
    })
    .add('random (44 characters long)', function() {
      for (let i = 0; i < 25; i++) {
        let out = Math.random().toString(36).substring(2, 24)
                + Math.random().toString(36).substring(2, 24)
                + Math.random().toString(36).substring(2, 24)
                + Math.random().toString(36).substring(2, 24)
      }
    })
    .run()
    .then(function() {}, function(e) {
      console.error('error:', e)
      process.exit(1)
    })
}

function TestArrayReduce() {
  return new Benchmark.default('test different method to reduce array)')
    .add('currIndex', function() {
      const arr1 = new Array(100)

      for (let i = 0; i < arr1.length; i++) {
        arr1[i] = 'a'
      }
      
      let currIndex = arr1.length - 1

      let out = ''
      while (currIndex >= 0) {
        out += arr1[currIndex]
        currIndex--
      }
    })
    .add('crypto.randomBytes(32)', function() {
      const arr1 = new Array(100)

      for (let i = 0; i < arr1.length; i++) {
        arr1[i] = 'a'
      }

      let out = ''
      while (arr1.length > 0) {
        out += arr1.splice(0, 1)[0]
      }
    })
    .run()
    .then(function() {}, function(e) {
      console.error('error:', e)
      process.exit(1)
    })
}

function TestStringCombination() {
  let val1 = 'some'
  let val2 = 'text'
  let val3 = 'gose'
  let val4 = 'here'

  return new Benchmark.default('test different method to combine string)')
    .add('ES6 with variable', function() {
      let out = `Hello my friend ${val1} this goes to ${val2} all my homies ${val3} over at my ${val4} house`
      return out
    })
    .add('String concatenation', function() {
      let out = 'Hello my friend ' + val1 + ' this goes to ' + val2 + ' all my homies ' + val3 + ' over at my ' + val4 + ' house'
      return out
    })
    .run()
    .then(function() {}, function(e) {
      console.error('error:', e)
      process.exit(1)
    })
}

function TestSmallStaticRoute() {
  return new Benchmark.default('Small router static route benchmark: /api/staff (16 routes registered)')
    .add('expressjs', function() {
      testData = null
      expressRouter1.handle({
        url: '/api/staff',
        method: 'GET',
      }, {}, function() { })
      assert.ok(testData)
    })
    .add('koa-router', function() {
      testData = koaRouter1.match('/api/staff', 'GET')
      assert.ok(testData.route)
    })
    .add('bottle-router', function() {
      testData = flaskaRouter1.match('/api/staff')
      assert.ok(testData.handler)
    })
    .run()
    .then(function() {}, function(e) {
      console.error('error:', e)
      process.exit(1)
    })
}

function TestSmallParamRoute() {
  return new Benchmark.default('Small router param route benchmark: /api/staff/:id (16 routes registered)')
    .add('expressjs', function() {
      testData = null
      expressRouter1.handle({
        url: '/api/staff/justatest',
        method: 'GET',
      }, {}, function() { })
      assert.ok(testData)
    })
    .add('koa-router', function() {
      testData = koaRouter1.match('/api/staff/justatest', 'GET')
      assert.ok(testData.route)
    })
    .add('bottle-router', function() {
      testData = flaskaRouter1.match('/api/staff/justatest')
      assert.ok(testData.handler)
    })
    .run()
    .then(function() {}, function(e) {
      console.error('error:', e)
      process.exit(1)
    })
}

function TestLargeStaticRoute() {
  return new Benchmark.default('Large router static route benchmark: /api/staff (58 routes registered)')
    .add('expressjs', function() {
      testData = null
      expressRouter2.handle({
        url: '/api/staff',
        method: 'GET',
      }, {}, function() { })
      assert.ok(testData)
    })
    .add('koa-router', function() {
      testData = koaRouter2.match('/api/staff', 'GET')
      assert.ok(testData.route)
    })
    .add('bottle-router', function() {
      testData = flaskaRouter2.match('/api/staff')
      assert.ok(testData.handler)
    })
    .run()
    .then(function() {}, function(e) {
      console.error('error:', e)
      process.exit(1)
    })
}

function TestLargeParamRoute() {
  return new Benchmark.default('Large router param route benchmark: /api/staff/:id (58 routes registered)')
    .add('expressjs', function() {
      testData = null
      expressRouter2.handle({
        url: '/api/staff/justatest',
        method: 'GET',
      }, {}, function() { })
      assert.ok(testData)
    })
    .add('koa-router', function() {
      testData = koaRouter2.match('/api/staff/justatest', 'GET')
      assert.ok(testData.route)
    })
    .add('bottle-router', function() {
      testData = flaskaRouter2.match('/api/staff/justatest')
      assert.ok(testData.handler)
    })
    .run()
    .then(function() {}, function(e) {
      console.error('error:', e)
      process.exit(1)
    })
}

function TestLargeParamLargeUrlRoute() {
  return new Benchmark.default('Large router param route long route benchmark: /api/products/:id/sub_products/:productId (58 routes registered)')
    .add('expressjs', function() {
      testData = null
      expressRouter2.handle({
        url: '/api/products/justatest/sub_products/foobar',
        method: 'GET',
      }, {}, function() { })
      assert.ok(testData)
    })
    .add('koa-router', function() {
      testData = koaRouter2.match('/api/products/justatest/sub_products/foobar', 'GET')
      assert.ok(testData.route)
    })
    .add('bottle-router', function() {
      testData = flaskaRouter2.match('/api/products/justatest/sub_products/foobar')
      assert.ok(testData.handler)
    })
    .run()
    .then(function() {}, function(e) {
      console.error('error:', e)
      process.exit(1)
    })
}

/*
TestSmallStaticRoute()
// TestPromiseCreators()
  .then(function() {
    return TestSmallParamRoute()
  })
  .then(function() {
    return TestLargeStaticRoute()
  })
  .then(function() {
    return TestLargeParamRoute()
  })
  .then(function() {
    return TestLargeParamLargeUrlRoute()
  })
  .then(function() {
    process.exit(0)
  })*/

// TestObjectAssign()
// TestGenerateRandomString()
// TestArrayReduce()
TestStringCombination()
.then(function() {
  process.exit(0)
})