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| 1 | +#!/usr/bin/env node |
| 2 | +const execSync = require('child_process').execSync; |
| 3 | +const fs = require('fs'); |
| 4 | +const { performance } = require('perf_hooks'); |
| 5 | + |
| 6 | +const build = () => { |
| 7 | + console.log(`Starting perf tests, building hljs ... `); |
| 8 | + // build node.js version of library with CJS and ESM libraries |
| 9 | + execSync('npm run build', { |
| 10 | + cwd: '.', |
| 11 | + env: Object.assign( |
| 12 | + process.env |
| 13 | + ) |
| 14 | + }); |
| 15 | +}; |
| 16 | + |
| 17 | +const timeTest = (name, func) => { |
| 18 | + process.stdout.write(` running ${name}...`); |
| 19 | + const t0 = performance.now(); |
| 20 | + func(); |
| 21 | + const t1 = performance.now(); |
| 22 | + console.log(` done! [${((t1 - t0) / 1000).toFixed(2)}s elapsed]`); |
| 23 | +} |
| 24 | + |
| 25 | +const oneLanguageMarkupTests = (lang) => { |
| 26 | + for (let i = 0; i < 50; i++) { |
| 27 | + execSync('npx mocha ./test/markup', { |
| 28 | + cwd: '.', |
| 29 | + env: Object.assign( |
| 30 | + process.env, |
| 31 | + { ONLY_LANGUAGES: lang } |
| 32 | + ) |
| 33 | + }); |
| 34 | + } |
| 35 | +}; |
| 36 | + |
| 37 | +const oneLanguageCheckAutoDetect = (lang) => { |
| 38 | + for (let i = 0; i < 50; i++) { |
| 39 | + execSync('node ./tools/checkAutoDetect.js', { |
| 40 | + env: Object.assign( |
| 41 | + process.env, |
| 42 | + { ONLY_LANGUAGES: lang } |
| 43 | + ) |
| 44 | + }); |
| 45 | + } |
| 46 | +}; |
| 47 | + |
| 48 | +const globalCheckAutoDetect = () => { |
| 49 | + for (let i = 0; i < 5; i++) { |
| 50 | + execSync('node ./tools/checkAutoDetect.js'); |
| 51 | + } |
| 52 | +}; |
| 53 | + |
| 54 | +const highlightFile = (lang) => { |
| 55 | + const source = fs.readFileSync(`./tools/sample_files/${lang}.txt`, { encoding:'utf8' }); |
| 56 | + const hljs = require('../build'); |
| 57 | + for (let i = 0; i < 2000; i++) { |
| 58 | + hljs.highlight(source, {language: lang}); |
| 59 | + } |
| 60 | +}; |
| 61 | + |
| 62 | +const main = (lang) => { |
| 63 | + build(); |
| 64 | + timeTest(`global checkAutoDetect`, globalCheckAutoDetect); |
| 65 | + timeTest(`${lang}-only markup tests`, () => oneLanguageMarkupTests(lang)); |
| 66 | + timeTest(`${lang}-only checkAutoDetect`, () => oneLanguageCheckAutoDetect(lang)); |
| 67 | + timeTest(`highlight large file`, () => highlightFile(lang)); |
| 68 | +}; |
| 69 | + |
| 70 | +main('python'); |
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