7e6331bb39
- `test/benchmark.js` measures performance - `test/jetstream.js` verifies correctness - configurable mangle/compress/output options closes #1479
50 lines
1.6 KiB
JavaScript
50 lines
1.6 KiB
JavaScript
#! /usr/bin/env node
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// -*- js -*-
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"use strict";
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var createHash = require("crypto").createHash;
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var fork = require("child_process").fork;
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var args = process.argv.slice(2);
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if (!args.length) {
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args.push("-mc", "warnings=false");
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}
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args.push("--stats");
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var urls = [
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"https://code.jquery.com/jquery-3.1.1.js",
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"https://code.angularjs.org/1.6.1/angular.js",
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"https://cdnjs.cloudflare.com/ajax/libs/mathjs/3.9.0/math.js",
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"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.js",
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"https://unpkg.com/react@15.3.2/dist/react.js",
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"http://builds.emberjs.com/tags/v2.11.0/ember.prod.js",
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"https://cdn.jsdelivr.net/lodash/4.17.4/lodash.js",
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"https://cdnjs.cloudflare.com/ajax/libs/d3/4.5.0/d3.js",
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];
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var results = {};
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var remaining = 2 * urls.length;
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function done() {
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if (!--remaining) {
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urls.forEach(function(url) {
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console.log();
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console.log(url);
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console.log(results[url].time);
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console.log("SHA1:", results[url].sha1);
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});
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}
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}
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urls.forEach(function(url) {
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results[url] = { time: "" };
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require(url.slice(0, url.indexOf(":"))).get(url, function(res) {
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var uglifyjs = fork("bin/uglifyjs", args, { silent: true });
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res.pipe(uglifyjs.stdin);
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uglifyjs.stdout.pipe(createHash("sha1")).on("data", function(data) {
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results[url].sha1 = data.toString("hex");
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done();
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});
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uglifyjs.stderr.setEncoding("utf8");
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uglifyjs.stderr.on("data", function(data) {
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results[url].time += data;
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}).on("end", done)
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});
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});
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