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35 lines
822 B
35 lines
822 B
'use strict';
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const common = require('../common.js');
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var messagesLength = [64, 256, 1024, 4096];
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// Windows does not support that long arguments
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if (process.platform !== 'win32')
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messagesLength.push(32768);
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const bench = common.createBenchmark(main, {
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len: messagesLength,
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dur: [5]
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});
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const exec = require('child_process').exec;
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function main(conf) {
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bench.start();
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const dur = +conf.dur;
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const len = +conf.len;
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const msg = `"${'.'.repeat(len)}"`;
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// eslint-disable-next-line no-unescaped-regexp-dot
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msg.match(/./);
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const options = {'stdio': ['ignore', 'pipe', 'ignore']};
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const child = exec(`yes ${msg}`, options);
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var bytes = 0;
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child.stdout.on('data', function(msg) {
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bytes += msg.length;
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});
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setTimeout(function() {
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child.kill();
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bench.end(bytes);
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}, dur * 1000);
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}
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