File Explorer

1"use strict";2exports.__esModule = true;3/* eslint-disable @typescript-eslint/no-var-requires */4/* eslint-disable no-console */5var Benchmark = require("benchmark");6var mod_js_1 = require("./mod.js");7var fast_levenshtein_1 = require("fast-levenshtein");8var fs = require("fs");9var jslevenshtein = require("js-levenshtein");10var leven = require("leven");11var levenshteinEditDistance = require("levenshtein-edit-distance");12var suite = new Benchmark.Suite();13var randomstring = function (length) {14    var result = "";15    var characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";16    var charactersLength = characters.length;17    for (var i = 0; i < length; i++) {18        result += characters.charAt(Math.floor(Math.random() * charactersLength));19    }20    return result;21};22var randomstringArr = function (stringSize, arraySize) {23    var i = 0;24    var arr = [];25    for (i = 0; i < arraySize; i++) {26        arr.push(randomstring(stringSize));27    }28    return arr;29};30var arrSize = 1000;31if (!fs.existsSync("data.json")) {32    var data_1 = [33        randomstringArr(4, arrSize),34        randomstringArr(8, arrSize),35        randomstringArr(16, arrSize),36        randomstringArr(32, arrSize),37        randomstringArr(64, arrSize),38        randomstringArr(128, arrSize),39        randomstringArr(256, arrSize),40        randomstringArr(512, arrSize),41        randomstringArr(1024, arrSize),42    ];43    fs.writeFileSync("data.json", JSON.stringify(data_1));44}45var data = JSON.parse(fs.readFileSync("data.json", "utf8"));46var _loop_1 = function (i) {47    var datapick = data[i];48    if (process.argv[2] !== "no") {49        suite50            .add("".concat(i, " - js-levenshtein"), function () {51            for (var j = 0; j < arrSize - 1; j += 2) {52                jslevenshtein(datapick[j], datapick[j + 1]);53            }54        })55            .add("".concat(i, " - leven"), function () {56            for (var j = 0; j < arrSize - 1; j += 2) {57                leven(datapick[j], datapick[j + 1]);58            }59        })60            .add("".concat(i, " - fast-levenshtein"), function () {61            for (var j = 0; j < arrSize - 1; j += 2) {62                (0, fast_levenshtein_1.get)(datapick[j], datapick[j + 1]);63            }64        })65            .add("".concat(i, " - levenshtein-edit-distance"), function () {66            for (var j = 0; j < arrSize - 1; j += 2) {67                levenshteinEditDistance(datapick[j], datapick[j + 1]);68            }69        });70    }71    suite.add("".concat(i, " - fastest-levenshtein"), function () {72        for (var j = 0; j < arrSize - 1; j += 2) {73            (0, mod_js_1.distance)(datapick[j], datapick[j + 1]);74        }75    });76};77// BENCHMARKS78for (var i = 0; i < 9; i++) {79    _loop_1(i);80}81var results = new Map();82suite83    .on("cycle", function (event) {84    console.log(String(event.target));85    if (results.has(event.target.name[0])) {86        results.get(event.target.name[0]).push(event.target.hz);87    }88    else {89        results.set(event.target.name[0], [event.target.hz]);90    }91})92    .on("complete", function () {93    console.log(results);94})95    // run async96    .run({ async: true });97