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"use strict"; exports.__esModule = true; /* eslint-disable @typescript-eslint/no-var-requires */ /* eslint-disable no-console */ var Benchmark = require("benchmark"); var mod_js_1 = require("./mod.js"); var fast_levenshtein_1 = require("fast-levenshtein"); var fs = require("fs"); var jslevenshtein = require("js-levenshtein"); var leven = require("leven"); var levenshteinEditDistance = require("levenshtein-edit-distance"); var suite = new Benchmark.Suite(); var randomstring = function (length) { var result = ""; var characters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"; var charactersLength = characters.length; for (var i = 0; i < length; i++) { result += characters.charAt(Math.floor(Math.random() * charactersLength)); } return result; }; var randomstringArr = function (stringSize, arraySize) { var i = 0; var arr = []; for (i = 0; i < arraySize; i++) { arr.push(randomstring(stringSize)); } return arr; }; var arrSize = 1000; if (!fs.existsSync("data.json")) { var data_1 = [ randomstringArr(4, arrSize), randomstringArr(8, arrSize), randomstringArr(16, arrSize), randomstringArr(32, arrSize), randomstringArr(64, arrSize), randomstringArr(128, arrSize), randomstringArr(256, arrSize), randomstringArr(512, arrSize), randomstringArr(1024, arrSize), ]; fs.writeFileSync("data.json", JSON.stringify(data_1)); } var data = JSON.parse(fs.readFileSync("data.json", "utf8")); var _loop_1 = function (i) { var datapick = data[i]; if (process.argv[2] !== "no") { suite .add("".concat(i, " - js-levenshtein"), function () { for (var j = 0; j < arrSize - 1; j += 2) { jslevenshtein(datapick[j], datapick[j + 1]); } }) .add("".concat(i, " - leven"), function () { for (var j = 0; j < arrSize - 1; j += 2) { leven(datapick[j], datapick[j + 1]); } }) .add("".concat(i, " - fast-levenshtein"), function () { for (var j = 0; j < arrSize - 1; j += 2) { (0, fast_levenshtein_1.get)(datapick[j], datapick[j + 1]); } }) .add("".concat(i, " - levenshtein-edit-distance"), function () { for (var j = 0; j < arrSize - 1; j += 2) { levenshteinEditDistance(datapick[j], datapick[j + 1]); } }); } suite.add("".concat(i, " - fastest-levenshtein"), function () { for (var j = 0; j < arrSize - 1; j += 2) { (0, mod_js_1.distance)(datapick[j], datapick[j + 1]); } }); }; // BENCHMARKS for (var i = 0; i < 9; i++) { _loop_1(i); } var results = new Map(); suite .on("cycle", function (event) { console.log(String(event.target)); if (results.has(event.target.name[0])) { results.get(event.target.name[0]).push(event.target.hz); } else { results.set(event.target.name[0], [event.target.hz]); } }) .on("complete", function () { console.log(results); }) // run async .run({ async: true });