febcecdaafPR-URL: https://github.com/nodejs/node/pull/61833 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Chemi Atlow <chemi@atlow.co.il> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
36 lines
909 B
JavaScript
36 lines
909 B
JavaScript
'use strict';
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const common = require('../common.js');
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const { stripVTControlCharacters } = require('node:util');
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const assert = require('node:assert');
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const bench = common.createBenchmark(main, {
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input: ['noAnsi-short', 'noAnsi-long', 'ansi-short', 'ansi-long'],
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n: [1e6],
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});
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function main({ input, n }) {
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let str;
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switch (input) {
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case 'noAnsi-short':
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str = 'This is a plain text string without any ANSI codes';
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break;
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case 'noAnsi-long':
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str = 'Long plain text without ANSI. '.repeat(333);
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break;
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case 'ansi-short':
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str = '\u001B[31mHello\u001B[39m';
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break;
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case 'ansi-long':
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str = ('\u001B[31m' + 'colored text '.repeat(10) + '\u001B[39m').repeat(10);
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break;
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}
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bench.start();
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for (let i = 0; i < n; i++) {
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const result = stripVTControlCharacters(str);
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assert.ok(typeof result === 'string');
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}
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bench.end(n);
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}
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